International Expert lecture Security Audit And Its Relation To Forensic Science
An International Expert lecture was organised by the unit of forensic science, Department of Life sciences on 9th December 2020. The resource person was Dr. Mike McCutcheon. The session started with a brief introduction by Mr. Don Caeiro, assistant professor of Forensic Science, followed by the presidential address by Dr Vijayanand S, Coordinator and assistant professor UG Department of Life Sciences.
The session was then handed over to Dr Mike. Dr. Mike started by introducing the field of fingerprints. He then explained about the various methods of development. He further demonstrated the development of fingerprints on surfaces like glass, porcelain, textured surface, car door handles etc. He used different techniques of development and lifting while explaining the benefit of one technique over the other. He also explained the recent developments made in the field of fingerprint development and analysis.
National Webinar on ‘Scientific Validation of Some Ethnobotanical Plants’
The online National webinar was held on Zoom platform on Tuesday, 15th December’ 2020. The session was attended by Kristu Jayanti faculty and students.
The webinar began at 9:15 am with an invocation rendered by the college choir. Dr. Calistus Jude A L, Dean, faculty of Sciences, Kristu Jayanti College, formally welcomed the gathering. The welcome note was followed by the inaugural address delivered by Rev. Fr. Dr. Augustine George CMI, Principal, Kristu Jayanti College.
The moderator of the session, Dr. Indira M. N., faculty, Department of Life Sciences, welcomed and introduced the chief guest of the day Rev. Fr. Dr. S. Ignacimuthu S.J. to the audience.
Fr. Dr. S. Ignacimuthu delivered the Key note address on ‘Scientific Validation of Some Ethnobotanical Plants’, where he stressed upon the need to identify plants of medicinal importance, validate its potential activities and bring it to the knowledge of the society. Fr. Dr. S. Ignacimuthu through his slides beautifully explained the use of local plants used in the traditional system of medicine. He explained the use of ethnomedicines. He deliberated upon the active constituents of various medicinal plants and their role in combating diseases. He highlighted the need to switch over to traditional herbal medicines to cure and ward of a number of human ailments including COVID. He urged the young audience to focus on herbal research and introduce newer plant products into the society.
After the inaugural address, the session was open for discussion. Fr. Dr. S. Ignacimuthu patiently answered the queries of the audience.
The session ended at 10:30 am with the vote of thanks delivered by Dr. Emmanuel Challaraj, Coordinator, PG Dept of life sciences, Kristu Jayanti College.
Vignana Vicintana, (Research Colloquium)
In 2019 the Department of Life Sciences established the first annual Student Research Colloquium -Vignana Vicintana in order to provide students with an opportunity to gain public speaking experience, learn about student research from fields outside their own academic discipline. The event is planned during every semester to foster the need for research to the Post Graduate students. With this optimum learning environment, the students realize their true potential, to develop their intellectual, academic and entrepreneurial skills through rigorous and hands on training. This year will mark the second season of Student Research Colloquium, on 15th December between 10.30 a.m. and 1.30 p.m.
The Research Colloquium is to provide a setting and structure that together make possible for each of them the production of a refined piece of original work, which showcases not only the specialized knowledge but also analytical and experimental reasoning. Dr. Challaraj Emmanuel, PG coordinator, Department of Lifesciences, welcomed the gathering, Dr. Calistus Jude, Dean , Faculty of Sciences, presided over the session along with Elcey C .D. Head, Department of Lifesciences .The program comprised three sessions.
The resource person was Dr. Shweta Sharma, Assistant Professor, Department of Life Sciences, Kristu Jayanti College (Autonomous), Bengaluru
Topic: "Expression profile of microRNAs in HPV mediated cervical carcinogenesis".
Dr Shweta addressed the HPV prevalence in the women population in Delhi and NCR region of north India was determined along with the subtyping of HPV. The sample collection followed by diagnosis and the regulatory role of miRNAs in cervical cancer progression. She added on the up-regulation and down-regulation of miRNAs expression, which was diagnosed by qRT-PCR and by cell culture. She concluded that by this study miRNAs can serve as a potent biomarker in prognosis of cervical cancer and miRNAs can also be used in gene therapy in future prospects of treatments.
The resource person for the session was Dr. Maria Vera Jesus Da Costa, Alumnus-UG- 2005-2008 batch B.Sc (BBG). Currently she is serving as a Postdoctoral Fellow, Department of Crop Physiology, University of Agricultural Sciences, GKVK Campus, Bengaluru
Topic: Phytohormone and Metabolite Profiling of Rice at the reproductive stage under a combination of draught and heat Maria who is currently working on draught and water resistant plant varieties gave a detailed view on the mechanism of tolerance. She also added on the analytical techniques that are applied in finding out the mechanism. She presented about her small metabolomics work and briefed about the metabolite which is involved in the stress resistance. Her talk covered the regulation of phytohormones during the stress condition not affecting the yield of the plant. Overall it was an enriching experience to hear from an eminent person who is specialized in plant physiology.
Resource person : Mr. Rahul Nemani, student of III Sem M.Sc., (Microbiology) (2019-2021 batch), Department of Life Sciences, Kristu Jayanti College (Autonomous), Bengaluru
Topic: “Green synthesis of Silver Nanoparticles using Annona cherimola leaf extract and screening of its antibacterial efficacy against major plant pathogens”
The session covered the green synthesis of nanoparticles from Annona Leaf extract. Rahul presented about the nanoparticles and the choice of the green synthesis method for obtaining nanoparticles. He also added on the impact of silver nanoparticles on certain plant pathogens especially on Xanthomonas sp., He gave an insight about his findings and results and briefed about the methods and applications of Silver nanoparticles and its application during the current scenario. He also added on the future views and planning of work.
The program was coordinated by Dr.Challaraj Emmanuel, Faculty member, Department of Life Sciences. Overall the program helped in knowledge sharing of the researchers in the field of their expertise. It is a blend of research experience from an industrialist, academicians and the student. (Finally proposed the vote of thanks congratulated the presenters for coming forward to impart their research findings and experiences, and wished everyone a significant and enriching learning.)
Finally, the vote of thanks was proposed and the presenters were congratulated for coming forward to impart their research findings and experiences, and wished everyone a significant and enriching learning.
Expert Lecture on Polymers As Medical Implants
Department of Life Sciences, Kristu Jayanti College, organised a guest lecture on the day of its intra-collegiate biofest, BIOVENTURA 2K20, on 20th November 2020. The guest speaker, Prof. Mukesh Doble, Professor Emeritus, Department of biotechnology, IIT Chennai, spoke on the topic “Polymers as medical implants”. The objective of this lecture was to create awareness amongst students regarding the real industrial challenges for life sciences students and introducing the technical requirement to grab the best industrial opportunities. He covered several types of biomaterials and their uses. He also addressed interesting key facts about the polymers. He was also expressing his view on polymers, process control, and safety measures significance in the industries.
Materials used in medical implants vary from the well-known to the obscure. Some of the most common and innovative medical implant, ranges from familiar silicone to new 3D-printed bio-materials. He talked about surgical mesh, commonly used for hernia or gynaecological repair. Silicone gel is an inert polymer which causes no known human allergies or reactions. The material is usually heat-resistant and can be liquid or rubber-like in texture. It is well-known for being used to make breast implants for reconstructive surgeries and is often chosen over saline breast implant options despite the higher risks should leakage of silicone into the body occur.
The first silicone breast prosthesis was created in the 60s. As with surgical mesh, silicone has come under scrutiny for complications such as breast implant-associated anaplastic large-cell lymphoma. Almost all total knee replacement implants and many total hip replacement implants contain ultra-high molecular-weight polyethylene (UHMWPE). This plastic is necessary to provide cushioning and movement. Polyethylene is the most common plastic and it is often one of the materials used in medical implants because it is a porous synthetic polymer that is biologically inert and does not degrade in the body.
Almost, 167 students (including PG first years and final years) participated in the lecture with positive concern. The last session of interaction with students was quite informative and knowledgeable, students gained many ideas during this session.
Online International Lecture and Expert Alumni Interaction on Applications of Mass Spectrometry in Biology
International Lecture on Applications of mass spectrometry in biology, organized by Department of Life Sciences, Kristu Jayanti College (Autonomous), Bengaluru. It was conducted on the 26th of June 2020 for the students and faculties of institutions and organizations. The session had very good Participation with participants. The session was Conducted virtually using Zoom Platform, hosted by Dr. S.Vijayanand, Assistant Professor, Department of Life Sciences, Kristu Jayanti College. The Introductory remarks for the session was delivered by Rev.Fr.Dr. Augustine George,Principal, Kristu Jayanti College. The resource person invited was Dr. Monita Muralidharan, Staff Scientist, Department of Cellular & Molecular Phrmacology, University of California, San Francisco.
The event was majorly based on the Basic Principles and applications of Mass Spectrometry . The talk comprehends the participants to understand about the Middle and Top Down Proteomics. The Large scale identification of protein-small molecule interaction and work flow of sample preparation for MS Analysis was very well explained. The session was also elaborated towards Structural Proteomics and Sequence determination by Tandem Mass Spectrometry. The interactive session was very well explained by the resource person. Many questions were raised from the participants such as about applications of mass spec analysis of biological samples.
FDP on Insights On Intellectual Property & Patenting
A webinar on “Forensic Odontology and its Application”, was organized by Unit of Forensic Science, Department of Life Sciences, Kristu Jayanti College (Autonomous), Bengaluru. It was conducted on 16th of June 2020. The target audience was undergraduate, postgraduate students, research scholars, faculties of many other institutions and organizations. The number of participants attended the webinar were 96 from many institutions. The resource person Was Dr. Akhil Shetty, Oral Pathologist and Forensic Odontologist. The session was arranged and hosted by Mr. Don Caeiro, Assistant Professor, Unit of Forensic Science, Department of Life Sciences, Kristu Jayanti College on the first day. The webinar was inaugurated by Vice Principal, Rev. Father Dr.Augustine George. the session was concluded and vote of thanks was delivered by Mr Don Caeiro. The webinar was mainly focused on the discipline of forensic odontology. The resource person gave a brief introduction and then went on to explain the application of forensic odontology in various aspects. Mr Akhil also threw light on certain procedures employed in the field that is of utmost importance to any forensic professional. He also spoke on the importance of the discipline, its limitations and the scope of forensic odontology. Along with this he also discussed a few case studies and gave a good amount of illustrations.
FDP on Insights On Intellectual Property & Patenting
FDP on Insights in Intellectual Property Right and Patenting was organized for three days from 11-06-20 to 13-06-20 by Department of Life Sciences, Kristu Jayanti College (Autonomous), Bengaluru for the postgraduate students, research scholars, faculties of many other institutions and organizations. The number of beneficiaries on 11-06-20:132, 12-06-20: 64 and 13-06-20 : 63. The convener of the session was Dr.Challraj Emmanuel and co- convener were Dr.Shweta Sharma and Mr. Don Caeiro from Department of Life Sciences, Kristu Jayanti College. The resource person invited for these three days were Mr.Nitin Nair,Senior Patner,BananaIP (BIP) Counsels, Bengaluru for 11-06-20,Mr.Manoj Madhavan, Assistant Controller of Patents and Designs, Chennai for 12-06-20 and Ms.Bindu Sharma,Founder & CEO, Origiin IP solutions LLP,Bengaluru for 13-06-20. The first day (11-06-20) Mr.Nitin Nairgave his insights about patent their types and its functionality. The session also covered process of patenting with typical examples. Participants also got to know about the contents of patent & IPR.They also got benefited comprehending about the criteria in applying to it. The use of various databases in regard to IPR was also clearly explained. The second day (12-06-20) Mr.Manoj Madhavan briefed about iPR and Patenting system in India.He elaborated on trademarks, patenting, copyrights, logo and designs. Participants understood the overall process of filing patent. Last day of the FDP (13-06-20) Ms.Bindu Sharma enlightened about the contributions of various organization in the field of IPR and Patenting such as Shoolini University,Amity university etc. She also made participants aware that innovation is not bound to any age with remarkable examples of Mark Zuckerberg , Louis Braille and many more. The session also comprehend participants about geographical indication, trade secrets and infringement of patent. The interactive session was very well explained by the resource person. Participants were very keen to know more IPR and Patent process. Participants were very encouraged about this field and online courses offered by resource person. The event was very enriching about all the information of IPR and Patents.
Faculty development programme on “Understanding Cyber Space and Maintaining Safety”
A Faculty development programme on “Understanding Cyber Space and Maintaining Safety”, was organized by Unit of Forensic Science, Department of Life Sciences, Kristu Jayanti College (Autonomous), Bengaluru. It was conducted from the 10th of June 2020 to 12th June 2020. The target audience was undergraduate, postgraduate students, research scholars, faculties of many other institutions and organizations. The cost of registration for the progamme was Rs 200 for those outside Kristu Jayanti College The number of participants attended the webinar were 58 from many institutions. The resource person Was Mr. Don Caeiro, Asst Professor, Unit of Forensic Science, Department of Life Sciences, Kristu Jayanti College, Bangalore. The session was arranged and hosted by Dr. Dileep Francis, Assistant Professor, Department of Life Sciences, Kristu Jayanti College on the first day. The webinar was inaugurated by Vice Principal, Rev. Father Dr. Augustine George. The second session was arranged and hosted by Dr Neha Pandey, Assistant Professor, Department of Life Sciences, Kristu Jayanti College, and the third day session was hosted and arranged by Dr Sangeetha Menon, Assistant Professor, Department of Life Sciences, Kristu Jayanti College. On the third day the session was concluded and vote of thanks was delivered by Fr. Josekutty P D, Principal, Kristu Jayanti College. The programme spanned three days, covering specific topics. On the first day the session was about various incidents that can happen to any one of us who use the cyber space and the technology. Crimes like phishing, crimes involving banking transactions, exploitation of messaging applications that we use and many others. On the second day the resource person spoke on the basic functioning of the cyber space and what happens when we are connected to the various technology that we are using day in and day out. On the third day various methods of staying safe while using this technology was discussed that was very beneficial. Throughout the three session good examples and case studies were discussed that helped the audience understand the topic.
Online Webinar on “Tobacco, Disease and Distress-An Awareness Webinar”
Webinar on “Tobacco, Disease and Distress-An Awareness Webinar”, organized by Department of Life Sciences, Kristu Jayanti College (Autonomous), Bengaluru. It was conducted on the 30th of May 2020 to observe “No Tobacco Day”, 31st May 2020. The target audience was undergraduate, postgraduate students, research scholars, faculties of many other institutions and organizations. The number of participants attended the webinar were 185 from many institutions.
The resource person invited was Dr.Chetana T, M.D, DNB. Cancer Screening Manager, Indian Cancer Society, Bengaluru. The event was majorly based on effect of tobacco consumption among youngsters and elderly. The major concern for organizing this webinar was to spread awareness among participants especially students and youngsters about the harmful effect of smoke or smokeless tobacco. The talk also enlightens participants about the biological role of carcinogen present in tobacco which lead to different organ damage. The session also pin pointed to the psychology among youngster for many reasons to take tobacco. The resource person also makes the participants understand the various stages of cancer caused by tobacco. Participants were so influenced by Dr. Chethana words that some of them voluntarily wanted to join their team of Indian Cancer Society. The session was highly fruitful for the participants and was highly appreciated in the feedback. The interaction and discussion was held at the end of the webinar by resource person Dr.Chetana T and Dr.Puneeth Shetty, Screening Manager, Indian Cancer Society, Bengaluru also joined her for the clarification of queries and doubts of the participants.
The session was arranged and hosted by Dr. Shweta Sharma, Assistant Professor, Department of Life Sciences, Kristu Jayanti College. The webinar was inaugurated by Vice Principal, Rev. Father Dr.Augustine George.The session was concluded and vote of thanks was delivered by Ms.Sharon, student of M.Sc, microbiology, Department of Life Science, KJC.
Online Webinar on “Biodiversity assessment and conservation strategies for major lakes of Bengaluru”
Environment Club and Department of Life Sciences
Webinar on “Biodiversity assessment and conservation strategies for major lakes of Bengaluru”
International Day for Biological Diversity
Date: 22nd May, 2020
Time: 11:30 am- 1:30 pm
Topic: “Biodiversity assessment and conservation strategies for major lakes of Bengaluru”
Resource Person: Dr. N Nandini, Professor and Chairperson, Department of Environmental Science, Bangalore University, Bangalore
Beneficiaries: Students and Teachers from colleges in India
Prof. Nandini enlightened on how Bangalore, once known as Garden City has changed over the years and stressed on the necessity to have sustainable development. She explained about how lakes play a major role in our lives and that we have a moral responsibility to protect and preserve them. She showed the photographs of different lakes in Bangalore and explained how they have changed due to human encroachment. When we pollute nature it comes back to us. She took a case study of Vrishabhavathi river and Bellandur lake and explained how pollution has drastically changed the water quality. Water pollution in turn affect fishes and causes water borne diseases as we consume them. Heavy metal accumulation has been witnessed near construction areas and there has been cases of cross contamination of sewage leading to diseases in lake view apartments where lake encroachment has been done.
India is one of the 12 mega biodiversity of world. Dr. Nandini elaborated on how her group has made an eco-friendly herbal hand sanitizer using native plants like turmeric and Neem. It is important to grow native trees like Pongamia Pinnata (Pongam), Tamarindus Indica (Tamarind), Azadirachta indica (Neem Tree) and Heritage trees like Banyan tree, Coconut Trees, Jack Fruit Trees, Rain Trees, Peepal Trees. There are many number of Aquatic species which could purify heavy metals in water. Growing Typha plant around water bodies help in bioremediation. There many varieties of bacteria which aid in Bioremediation and Phyto remediation. Phyto plankton Chlorella Vulgaris and Zoo plankton-Benthos have a great role to play. Insects have a major role in maintaining the ecosystem. Odonates, Butterflies, Fishes, Frogs, Reptiles and Birds are part of biodiversity and have specific roles to play in the balance of ecosystem. The plant Dark Blue Tiger has been found to attract Butterflies.
Dr. Nandini concluded the session by saying that if biodiversity is conserved automatically, water bodies will be purified. If we protect Nature, it will protect you back.
Online Faculty Development Programme on SARS-COV-2 Research: Insights from Computational Biology
Date: 11th to 15th May, 2020
Resource persons: Dr. Dileep Francis & Dr. Sangeetha Menon (Assistant Professors, Department of Life Sciences, Kristu Jayanti College)
Number of participants: 237
The covid-19 outbreak which started in china in the late December of 2019 has now spread globally. The infection which results in respiratory ailments is caused by a virus which is named as SARS-CoV-2. Attempts to bring down the rate of infections through nationwide lock downs, patient quarantining, tracing of contacts, and urging citizens to practice social distancing has helped to control the spread of the disease to some extent. However many of these measures are economically and socially devastating and cannot continue for long. The scenario is further made grim by the fact that at present there are no specific drugs or vaccines against the virus. The best way to tackle the crisis and bring the day to day lives of the common man back to normal is the discovery of a vaccine or a therapeutic drug against the virus.
Researchers across the globe are trying hard to come up with a therapy against Covid-19. The medical research on the virus has benefitted heavily from a relatively recent branch of biology called Computational Biology. Computational Biology brings together the accuracy of Computers, Information Technology and Biological Sciences. This powerful combination is used to store, retrieve and analyse biological data and use them to make predictions relevant to health care, infection control, agriculture etc. Computational Biology has helped the scientific community to understand the life cycle of the SARS-CoV-2 virus, decipher the way it enters human cells, develop diagnostics to identify the virus and predict vaccine and drug candidates against it. In short, computational biology has broadened our understanding of the nature of the virus and has predicted ways to combat it.
It was in this context that the Department of Life Sciences organised an online FDP on SARS-CoV-2 research: Insights from Computational Biology. The FDP was designed to disseminate the current body of knowledge on SARS-CoV-2 garnered through computational biology methods and to elaborate on the methodologies utilised to derive the data. The FDP had five sessions of one hour each. The FDP was inaugurated by Rev. Dr. Augustine George, Vice Principal, and Kristu Jayanti College. The concluding remarks and valedictory address was delivered by Rev. Fr. Josekutty P. D, Principal, Kristu Jayanti College. The resource persons were Dr. Dileep Francis and Dr. Sangeetha Menon, Assistant professors at the Department of Life Sciences. The sessions focussed on the biological aspects of the virus and how Computational Biology helped the world to understand it better. The sessions also provided technical insights on how to harness the potential of Computational Biology in performing research on the present infection and other diseases.
Online Webinar on Immune Responses to SARS-COV-2 & Related Infections
Webinar on Immune Responses to SARs-COV-2 & Related Infections , organized by Department of Life Sciences, Kristu Jayanti College (Autonomous), Bengaluru. It was conducted on the 8th of May 2020 for the undergraduate, postgraduate students, research scholars, faculties of many other institutions and organizations. The number of participants attended the webinar were 201 from many institutions.
The session was arranged and hosted by Dr. Shweta Sharma, Assistant Professor, Department of Life Sciences, Kristu Jayanti College. The session was concluded by Dr.Calestius Jude, Dean of Sciences , KJC.
The resource person invited was Dr.Sandeep T, Assistant Professor, Department of Microbiology, M.S Ramaiah Medical College, Bengaluru. The event was majorly based on the pandemic COVID-19. The talk comprehends the participants to understand about the immune responses against SARS-COV-2.The basic structure of Coronavirus was very well explained. It also mentioned about the source of infection, modes of transmission and pathogenesis of COVID -19, which was found to be very fruitful for the current scenario. The session was also elaborated towards the mechanism of recognition and initiation of SARS-COV-2 invading the human cell. The session was also very interesting to know about the role of various immune cells and released cytokine in defense process against COVID-19.
The interactive session was very well explained by the resource person. Participants were very keen to know more about the biology behind the SARS-COV-2.Many questions were raised from the participants such as about the treatment of COVID-19,Inhibitory mechanism to prevent the entry of the virus in human cells, herd immunity concept and many more.
The event was very enriching about all the information related to immune response against COVID-19. The feedback we received was highly appreciable and positive from the participants.
Expert Lecture | Forensic Psychology and Expert Witness Testimony
The Unit of Forensic Science under the Department of Life Sciences organized an expert lecture on ‘Forensic Psychology and Expert Witness Testimony’ on 9th January 2020, in Mini Auditorium I. The session was led by Mr. Sunny Joseph, a Consultant Clinical Psychologist and Forensic Psychologist. The lecture was a part of the Expert Lecture Series, a departmental initiative to provide its students with an opportunity to hear from and interact with national and international experts in Life Sciences and allied fields
Dr. Sunny briefed the students on Forensic Science and expert witness testimony. He explained how an expert is summoned in the court and the qualifications that make a Forensic Scientist eligible to be considered an expert. He talked about the processes that happen in a court pertinent to the admissibility of evidence. He also talked about his live experiences with the field of Forensic Psychology. He talked about Forensic Clinical Psychology and responsibilities of an expert in the field. Various methods used for lie detection and ways to extract information from a possible suspect were also elaborated. He also briefed us on various psychological assessments used in the field of Forensic Science. A brief idea on how polygraph works and the equipments involved was also given. The students were happy to have received a comprehensive and live session on the topic. They observed that the session was enthusiastic and informative throughout.
Expert Lecture | Spectroscopy in Life Sciences
Spectroscopy, as applied in Life Sciences deals with the study of biological molecules using electromagnetic radiations. Indispensible to a Life Scientist, the technique with a plethora of variations, formats and instrumentations has stood tall and firm as one of most important Laboratory tool for research and analysis on biological samples.
In the latest edition of its expert lecture series, the Department of Life Sciences hosted an eminent personality in the field of spectroscopy as its resource person. Dr. Arun Babu A. V, Senior Technologist at the Centre for Nano Science and Engineering at Indian Institute of Science, Bengaluru delivered an erudite lecture on the topic ‘Spectroscopy in Life Sciences’ on 11th December 2019 in the Mini Auditorium III to an excited audience comprising of the members of the faculty, postgraduate and final year undergraduate students of the Department of Life Sciences. Following the invocation hymn, Ms Priyanka D’costa of II semester M.Sc. Microbiology welcomed the gathering. The talk imparted fresh insights on spectroscopic methods to the students and faculty members. Dr. Arun, setting the stage with the basics of electromagnetic radiations and their interaction with matter guided the students through the principles and applications of the popular spectroscopic techniques relevant to Life Sciences like the Raman and FTIR. The lecture was received by the students with great enthusiasm. The event was concluded with a vote of thanks by Ms. Anugraha Johnny of II semester M. Sc. Biotechnology.
Guest Lecture | Use the force: How plasma membrane tension regulates endocytosis
The Department of Life Sciences organized a guest lecture on the topic ‘Use the force: How plasma membrane tension regulates endocytosis’ on 23rd September 2019, in Mini Auditorium II. The session was led by Mr Joseph Jose Thottacherry, Bridging Post-Doctoral fellow at Satyajit Mayors Lab, National Centre for Biological Sciences (NCBS), Bengaluru. The lecture was a part of the Lecture Series, a departmental initiative to provide its students with an opportunity to hear from and interact with national and international experts in Life Sciences and allied fields. The session started with an invocation hymn. The event was hosted by Ms Nasrin P, student representative from III semester MSc Microbiology. Ms Jinu George from III Semester MSc Biotechnology welcomed the gathering and Ms Judith Ann Sabu from I Semester MSc Biotechnology introduced the speaker. Mr Joseph, a cell biologist with noteworthy accomplishments in the field at an early stage of his career including publications in prestigious journals like Nature Communications and Annual Reviews, talked about how he collaborated with physicists from Barcelona and Bengaluru and developed multiple ways to modulate plasma membrane tension to look at and understand how it affected membrane trafficking. Membrane trafficking is a complex process by which cells transport large substances in and out of the cell. A custom designed cell stretching device and optical tweezers were used to measure membrane tension on modulating endocytosis. The results from these experiments helped Mr. Joseph and his team to unravel a non-canonical endocytic pathway involved in the membrane trafficking process while the classical mechanisms are not involved. Mr Joseph also conveyed why research is an exciting field to be in from his experiences.
The lecture was attended by the faculty members and the students of I and III semester MSc. It was received with appreciation and excitement as the style of delivery and the content was novel and thought-provoking. The session came to a formal conclusion with a vote of thanks by Mr Swaroop from I MSc Microbiology.
Expert Lecture | Evolution of Caecilian amphibians of Western Ghats, India
The Department of Life Sciences organized an expert lecture on ‘Evolution of Caecilian amphibians of Western Ghats, India’ on 9th August 2019, in Mini Auditorium II. The resource person for the session was Dr Venu Govindappa, Faculty at the Centre for Applied Genetics of Bangalore South University. The lecture was a part of the Expert Lecture Series, a departmental initiative to provide its students with an opportunity to hear from and interact with national and international experts in Life Sciences and allied fields.
The session started with an invocation hymn. Dr Arun Kumar, Faculty member, Department of Life Sciences welcomed the speaker with a floral bouquet. A specialist in Cytogenetics, Dr Venu talked about how he employed tools of classical and molecular cytogenetics to understand the patterns of evolution of Caecilian amphibians of the Western Ghats. Caecilian amphibians are limbless tropical amphibians, resembling large worms and snakes. The introductory part of the talk dealt with the anatomical and physiological features of Caecilian amphibians, setting the stage for complex, yet interesting concepts and findings that emerged later in the talk. Dr Venu elaborated on how characteristics of chromosomes visualized in karyograms developed from different species of the limbless amphibians were used as a starting point for estimating evolutionary divergence and similarity between the species.
The lecture was attended by 150 students and faculty members of the Department of Life Sciences. The talk was received with admiration and enthusiasm by the students. The session was concluded with a vote of thanks by Ms. Jayashree, student representative from V semester BSc BBG.
Expert Lecture | Prospects of Clinicla Data Management
The Department of Life sciences organised a guest lecture on 16th August 2019 in Mini Audi III. The Resource person for the event was Mr. Mayank Anand, Director & Head, Global Data Management Service Delivery Global Clinical Operations, Bristol Myers Squibb. The Lecture was a part of the expert lecture series, a departmental initiative to provide the students with an opportunity to hear from and interact with national and international experts in the field of life sciences and allied fields.
The session started with an invocation hymn. The host for the event, Ms. Mercy John, student of II Year MSc Biotechnology gave an introduction about the lecture series. Mr. Mayank Anand was extended a formal welcome by Ms. Sylvia C, student, II year Msc Biotechnology who also formally introduced the guest. Mr. Mayank Anand talked about the importance of data management and how clinical data and its analysis influences treatment methodologies and healing rates in diseases such as cancer. While talking about research in cancer diagnostics and treatment strategies he explained how the intelligent usage of clinical data can bring down the time for a drug to come into the market from around 15 years to somewhere around 12-13 years, which is definitely going to help the patients. He also stressed upon the power of technology and how it can be used in health care for the betterment of the society. He encouraged all the students of Life sciences to get familiar with the opportunities in the field of data and to get skilled in certain basic programming languages. The session came to an end with the vote of thanks delivered by Ms. Mercy John, student representative from III semester MSc Biotechnology.
Expert Lecture | Role and Diversity of Insects in Forensic Investigations
The Department of life sciences organised an expert lecture on “Role of Insects in Forensic Science” on 07th August 2019, in Mini auditorium I. The session was led by Dr. Shashikumar, Scientific officer, Department of Biology, Forensic Science Laboratory, Madiwala, Bangalore. The Lecture was a part of the expert lecture series, a departmental initiative to provide the students with an opportunity to hear from and interact with national and international experts in the field of life sciences and allied fields.The program began with an invocation hymn by the choir followed by a welcome speech by Ms. Lorraine, a student representative from B.Sc. Forensic Science. Ms. Diya John from BSc Forensic Science hosted the program.
Dr. Shashikumar, dealt with the basics of Forensic Science and briefed about the different Departments under the Forensic Science laboratory at Madiwala. He spoke about the contributions of various scientists towards the field of forensics and also about the history of forensic science laboratories in India. He stressed upon the systematic methods involved in the collection of evidence, which are to be followed by a Forensic Scientist.
Dr. Shashikumar also spoke about the importance and role of insects in the field of Forensic Science and investigation. The students were enthusiastic as this was a distinctive topic. He explained how the presence of different kind of insects at the scene of crime and related evidences has helped in solving cases. A documentary video on the State Forensic Science laboratory was also displayed. The lecture came to a conclusion with the vote of thanks delivered by Jiby Joy, student representative from BSc Forensic Science.
Expert Lecture | Forensic Science In Fraud Invesitigations
The Department of Life Sciences organised a guest lecture on ‘Forensic Science in Fraud Investigations’ on 24th July 2019 in Mini Auditorium II. The session was led by Ms. Uma Biju Samuel, a certified fraud examiner, and a freelance forensic scientist. It was the fourth lecture of this academic year organised as part of the Expert Lecture Series, a departmental initiative to offer its students with an opportunity to hear from and interact with national and international experts in Life Sciences and allied fields. The program began with an invocation hymn by the choir, followed by a welcome speech by Ms. Gayathri L Nair, a student representative from BSc. Forensic Science. Ms. Faiza, from BSc Forensic Science hosted the program.
Ms. Samuel dealt with the various aspects of fraudulent practices in the corporate world and the application of forensic investigations to expose such practices. She elaborated on the consequences of these practices on the global economy and the role played by forensic scientists in uncovering them and keeping a check on them. Timely references to research and case studies pertinent to such investigations helped the students to better understand the topic of discussion. The lecture came to a closure with the vote of thanks delivered by Jocelyn, student representative from BSc. Forensic Science. More than 40 students of the BSc. Forensic Science who participated in the lecture received it with scholarly passion and enthusiasm.
Expert Lecture | Role of Forensic Experts In Crime Investigation
The Department of Life Sciences organized a guest lecture on ‘Role of Forensic Experts in Crime Investigation’ on 17th July 2019, in Mini Auditorium II. The session was led by Mr. Hemanth Kumar V, Visiting Faculty, Jain University, Bengaluru. The lecture was a part of the Expert Lecture Series, a departmental initiative to provide its students with an opportunity to hear from and interact with national and international experts in Life Sciences and allied fields. Forensic science deals with the application of Science to legal issues, especially the use of scientific technology to support the system of delivering justice. In India Forensic Science received a facelift as a prospective technology with the recent passing of the DNA Technology (Use and Application) Regulation Bill, 2018 by the Lok Sabha.
The session started with an invocation hymn. Ms. Ann Mariya, student representative from BSc Forensic Science welcomed the gathering and introduced the speaker. Mr. Hemanth, who holds a Master’s degree in criminology, has worked with different law enforcing departments including the Delhi Police Department. He shared his experiences of working as a criminologist with the students and outlined the role of a forensic expert in resolving crime investigations. He asserted that the job of a criminologist is not confined to the walls of the laboratory but involves the outreach and interactions with witnesses, suspects and criminals. The students received the lecture with enthusiasm as it gave a broader understanding of the actual responsibilities of a forensics expert and the different specializations within the field. The description of few cases he dealt with as an expert was received with excitement and helped to convey the inquisitiveness expected out of a forensics expert. The talk inspired students to consider Forensic Science as a career choice and laid the foundations for working towards that. The session was concluded with a vote of thanks by Ms. Jocelyn, student representative from BSc Forensic Science.
Expert Lecture | Conservation of Plant Genetic Resources
The Department of Life Sciences organised a guest lecture on ‘Conservation of Plant genetic resources’ on 16th July 2019, in Mini Auditorium II. The resource person for the session was Dr. P. E. Rajashekharan, Principal Scientist at the Division of Plant Genetic Resources, Indian Institute of Horticultural Research, Bengaluru. The lecture was a part of the Expert Lecture Series, a departmental initiative to provide its students with an opportunity to hear from and interact with national and international experts in Life Sciences and allied fields. The lecture that had its focus on the need and the methods to preserve plant genetic diversity based on scientific principles witnessed the participation of 172 students from the undergraduate and postgraduate programs of the Department of Life Sciences.
The session started with an invocation hymn. Dr. Selvam Arjunan, Faculty member, Department of Life Sciences welcomed the gathering and introduced the speaker. Dr. Rajashekharan, a leader among the conservation biologists in India shared his research experience on pollen conservation using principles of cryogenics while stressing on the urgent need to preserve the genetic diversity of plant resources. The lecture which introduced the basics of conservation biology, merits and demerits of different approaches to biodiversity conservation and the laboratory methods for conservation, was received ardently by the students. The lecture also witnessed vibrant moments of interaction between the students and the resource person which made it lively. At times of rapid biodiversity loss, the lecture was both current and informative. The session was concluded with a vote of thanks by Ms. Jayashree, student representative from V semester BSc BBG.
Expert Lecture | Forensic Science in Crime Investigation
The Department of Life Sciences organised a guest lecture on ‘Forensic Science in Crime Investigation’ on 6th July 2019 in Mini Auditorium II. The session was led by Dr. Vinod J. Lakkapan, Assistant Director, Forensic Science Laboratory, Madivala, Bengaluru. The lecture was a part of the Expert Lecture Series, a departmental initiative to provide its students with an opportunity to hear from and interact with national and international experts in Life Sciences and allied fields. Forensic science deals with the application of Science to legal issues, especially the use of scientific technology to support the system of delivering justice. In India Forensic Science received a facelift as a prospective technology with the recent passing of the DNA Technology (Use and Application) Regulation Bill, 2018 by the Lok Sabha.
The lecture aimed at introducing the basic principles of Forensic Science as used in crime investigations benefitted around 200 students from the undergraduate and postgraduate programs of the Department of Life Sciences. The session started with an invocation hymn. Dr. Sivagama Sundari, Faculty Member, Department of Life Sciences welcomed the gathering and introduced the speaker. Dr. Vinod, a practicing expert in the field introduced the basic concepts of Forensic Science and detailed the process of evidence generation through the use of DNA samples. He explained the process of isolation of DNA from crime scene samples, amplification of DNA by PCR, generation of DNA fingerprints using Short Tandem Repeat (STR) and Restriction Fragment Length polymorphism (RFLP) and the blotting techniques to detect DNA signatures. The lecture was passionately received by the students and witnessed productive interactions between the students and the speaker. The session came to a closure with the vote of thanks delivered by Mr. Rakesh Reddy, student representative from V semester BSc MBG.
Seminar on “Careers in Clinical Research”
Department of Life Sciences organized a seminar on “CAREERS IN CLINICAL RESEARCH” on 19th February 2019 for the final year UG and all PG students. The resource persons, Ms. Nandini Vijaisinha (Head, HR and Administration), Ms.Tejaswini Kaipu Rabindranath (Medical writer II) and Ms. Sulakshana Nityakanth (Recruiter-I) who are the part of MMS HOLDING – ORGANIZATION addressed the students on Clinical research and its related opportunities in career. The headquarters of MMS Holding is situated at Canton, Michiga, USA. She also put forth to the students about CRO – Contract/Clinical Research Organization, which is a data-focused clinical research organization that supports pharmaceutical, biotech and medical device companies. Ms Tejaswini Kaipu is the medical writer-II at MMS Holding branch in Bangalore. She explained the students about drug development. She also explained about CRO and also put forth that medical writing is the art of communicating clinical, scientific and research knowledge. The seminar was a very fruitful and an enriching one.
Department Of Life Sciences Report On International Lecture Series
On 4th October 2018, UG final year and PG students of the Department of Life Sciences participated in the International Lecture Series on the topic, Contemporary and Ancient tissues give modern insights into Biomedical engineering. The guest speakers were Dr. Joseph Orgel-Professor of Biology and Biomedical Engineering, Illinios Institute of Technology, Chicago, and Dr. Elizabeth S. Friedman- Professor of Anthropology. Lewis College of Human Sciences, Illinios Institute of Technology, Chicago. Dr. Calistus Jude, Dean, Faculty of Sciences, welcomed the gathering. Prof. Dr. Joseph Orgel gave an insight about the collagen and extra cellular matrix (ECM) structure. He explained the collagen structure and its Triple- helical conformation. He also showed some evidences of how collagen of different organ and tissues from different animals had different X-ray diffraction.Prof. Joseph shared his experience working with Tyrannosaurus bone, relationship and similarities with the structure of collagen found in the bone of this species of dinosaur and the collagen structure in the modern animals Later Dr. Elizabeth S. Friedman took over the session on the Illinois Institute of Technology (IIT), Chicago. She shared the information about the history and architecture of the institute and also the list of programs available at IIT including the new summer programs that were introduced last year that includes IPROs and ELEVATE Program. International Guest lecture enlightened the students with new knowledge which they were not aware of and gave them an idea how the collagen works.
On 22nd September, 2018, the Department of Life Sciences, organized an alumini interaction programme. Mr. Abhijith Sharma, Head of Clinical operations and Scientific Strategies, Aurigene Discovery Technology, Bangalore, was the guest of honour. The convention flagged off with the invocation of Gods precedence over the gathering. The guest speaker, Mr. Abhijith Sharma, a proud alumnus of Kristu Jayanti College (2005- 2007 M.Sc., Biotechnology) addressed the Post Graduate and Under Graduate students of Life Sciences on Drug discovery and careers in bio-pharmaceutical industry. He also shared his views about various cancer therapy treatments available and different stages of drug discovery. He also widened the talk on the analytic aspect of pharmaceutical industry and the job options for students in that frontier. Overall it was quite an informative and beneficial session for the students. It also served as a prospect and outlook for their future in the field of Science. The objective of this interaction was to give awareness in the recent techniques in the field of drug discovery and wide opportunities in bio-pharmaceutical industry for Life Sciences students.
Expert Series Lecture
The Department of Life sciences organized a Guest Lecture on “Science and Career” on 24th August 2018 at 2.40 p.m. in Mini Audi III (UG Block) .Dr. Smita Jain, Associate Director, India Bioscience, Bangalore, addressed the students on wide career options ahead after the completion of courses. The career options were, Bio-Entrepreneurship, Teaching, Science communicator, Sales and Marketing, Grants manager, Core facility personnel, and so on. She also added on applying for internships in India Bioscience. The students interacted with her about the options of getting a job at the end of their graduation. The talk in a nutshell was truly an enriching and motivating experience for the listeners and was a real source of inspiration. Towards the end of session Dr. Smita highlighted the various courses and consultations offered by their institute related to Science and Research. Also added that Life sciences and allied sectors are gaining more importance in India than ever before, be it industry, biomedical and basic research or the understanding of our spectacular biodiversity.
MinION- A low cost, real time, potable 3rd generation sequencer for application in whole genome sequencing and met genomics
The students were introduced to different DNA sequencing techniques and to the portable real time device for DNA and RNA sequencing on 31 August 2017. The components and working principle of this portable sequencer was explained to the students. He further explained that, this DNA sequencer is being used for a number of biological analysis techniques including de novo sequencing, targeted sequencing, RNA sequencing, met genomics, epigenetic etc. He also mentioned that, researchers from various streams like environmental research, human genetics, clinical research, microbiology, infectious diseases, cancer research, industrial diagnostics, agriculture etc. are using this portable DNA sequencer worldwide. The advantages and efficiency (a flow cell can generate 10-20 Gb of DNA sequence data) of the instrument was also discussed. He touched upon the software called “Albacore” which is used to read the sequence. Mr. Rahman, technical expert from the same company explained the mechanism of DNA sequencing and the software used to analyze sequence data.
INTERNATIONAL EXPERT LECTURE
Prof. Peter Monk on 14 September 2017, shared his research about preventing the emergence of antibiotic resistance with the students. Peter monk first explained how a bacterium develops resistance against drugs by citing simple examples and further explained the consequences of it. Peter Monk described about the receptors present on various cells in our body to which the bacteria binds. After binding to the receptors on cell surface, they grow, reproduce (forms a biofilm) and some become antibiotic resistant.
There are several ways exist to prevent bacteria from gaining antibiotic resistance, one simple way is to prevent the attachment of bacteria on target cells.
The lecture gave an insight to students and faculty about the function of tetraspanins in association with membrane protein in regulating the assembly of multimolecular signaling and new technique to prevent antimicrobial resistance “non-stick skin
INTERNATIONAL EXPERT LECTURE: Production of antibodies and using them to diagnose and cure diseases including Cancer
Dr. Lynda Patridge gave a brief introduction about antibodies and how they work against infectious organisms or cancer cell in the body on 14 September 2017. She next explained the process of generation of antibodies against certain proteins. She explained a technology that her company is working on in which certain proteins are isolated from cancer cells and antibodies are raised against those proteins.
A specific immunotoxin which can kill cancer cells will be “tagged” with that antibody and injected into the system. Since the antibodies are specific and tagged with an immunotoxin, they bind to the cancer cells and release the immunotoxin which ultimately kills the cancer cells. She called these as “Magic Bullets of Cancer.”
An interaction with Mr.Sarshad Ibnu Sayed
Department of Life Sciences organized a guest lecture and interactive session as part of the Research Promotion Series on 29 July, 2016. The resource person was Mr.Sarshad Ibnu Sayed, Ph.D. Scholar- University of SZEGED, Hungary.
Mr.Sarshad presented his lecture on the topic “Genetically engineered Bacteriophage-mediated Dispersal of Biofilm and Quorum-Sensing-Study on Staphylococcus aurous and Bacteriophage Interaction”. The lecture was an insight on bacteria that produce biofilms and the translational capabilities in the scientific arena. He made students aware of topics related to bacteriophages inhibiting Biofilms and Methicillin resistance in bacteria. Guidelines on pursuing summer fellowships and Ph.D. programs in other countries were also given during the latter part of the lecture. The session was a knowledge filled and fulfilling experience for the PG students of the Department of Life Sciences.
Dr. Robin Sebastian discussed on Effect of endosulfan on fertility
There was a visit of Dr. Robin Sebastian to our college who did an integrated Ph.D. and M.sc from IISc, Bangalore. His findings have revealed that exposure to endosulfan affects fertility in animals. He also did a molecular level study on DNA, to find out whether endosulfan modifies its structure. His interaction gave light into the topic. Thirty to 33 per cent of male mice treated with endosulfan showed clear signs of infertility. Its impact on mice is an underestimation as they used lower doses. People are exposed to much higher doses and for a longer duration. Ten animals per group were studied and the experiment was repeated three times. A dose equivalent of 3 mg/kg of body weight was used in the experiment. This dose is equivalent to that seen in places where people live. Compared with 20-700 microgram/liter serum concentration of endosulfan in humans, the treated mice had a serum concentration of just 40-60 microgram/liter.
Besides lower serum concentration, the duration of exposure was also very short. The animals were treated with four doses of endosulfan per day on every alternative day for eight days. In all, each mouse in the treatment group was exposed to 16 doses.
Detailed studies revealed that among all organs, liver, lungs and testes were maximally affected after the very first day of treatment. Kidney, liver and brain were not affected. In the testicles, many seminiferous tubules were completely devoid of mother cells that become sperms.
Since it takes 30-35 days for mother cells to become sperms, at the end of 35 days after the latest treatment, the number of sperms in treated mice was far lower compared with mice that were not treated with the pesticide (control group).
Besides lower sperm count, the motility of the sperms was affected. Twenty-five days after the last day of endosulfan treatment, the motility of sperms was significantly affected. However, at day 35, the pesticide’s effect on motility was not significant because spermatogenesis gets over by 30-35 days. So the effect probably wears off after that Unlike mice that were exposed to endosulfan for a limited period, people living in the areas where the pesticide is being used are continually exposed and may see the effect on motility continuing to be significant if an effect on humans is the same as seen in mice.
The researchers carried out mating experiments to double check the effect of lower sperm count and less motility in mice. They allowed the pesticide-treated male mice to breed with female mice (in 1:3 ratio of male and females) that were not treated with endosulfan. The mating experiments were carried during three periods (5-10 days, 20-25 days and 30-35 days after treatment with the pesticide) about 30 per cent of males did not give any progeny.
In all three mating windows, the percentage of infertile males increased as opposed to zero infertile males in control groups, indicating that the reduced sperm count and motility contributed towards reduced fertility in males,” notes the paper.
Indeed significant is that the 20-25-day window showed the most infertile males. This is only to be expected as at 25 days post-treatment, the sperm count had dropped to its lowest point and the sperms had the least motility.
Besides fertility, the pesticide was found to damage the DNA and increase the levels of error prone DNA repair leading to genomic instability. Reactive oxygen species were found to be the culprits causing damaging to DNA and the DNA repair mechanism.
Guest lecture by Dr. Ravikumar
On 10 February 2015 a guest lecture was jointly organized by the Department of Life science and environmental club. Dr.Ravikumar, Scientist D, Seribiotech Research laboratory, Central Silk Board was the chief guest for the program. Dr. Ravikumar began his lecture; defining the terms PCR based detection of silkworm diseases. He later explained the various techniques used in the analytical sciences under the quantitative and qualitative categories. He gave an overview on the various techniques used in sericulture industry. He also presented the videos on the fully automated labs really fascinated the students.
GUEST LECTURE ON BIOTECHNOLOGY AND AGRICULTURE
On 8 June, 2012 a seminar on BT crops was held at Kristu Jayanti College Bangalore. The seminar was held as a part of the Vignanamanthan- Life Science Forum of Kristu Jayanti College on the valedictory function of the Jayantian Life Science Forum. The seminar started at 10 a.m. in presence of Fr. Sebastian T.A. Principal Kristu Jayanti College and Dr. Elcey C.D. Head of the Department Life Sciences. All the faculty members and the students of Life Science Department were also present in large numbers. The speaker for the day was Dr. M.J. Vasudeva Rao, President Ag Technologies, Metahelix Life Sciences, Bangalore.
The seminar began with an invocation song by the college choir followed by the welcome address by Fr. Sebastian T.A. The speaker for the day was then introduced by Dr. Deepa M.A., Faculty of the life science department, Kristu Jayanti College. The session was then handed over to the speaker Dr. M. J. Vasudeva Rao. Dr. Rao spoke about many relevant topics in the field of agricultural biotechnology. He spoke about the different genetically modified crops like BT Cotton, BT. Corn, Golden rice etc. and their significance in agriculture. He also covered the scientific aspects like the genes involved in the genetic modifications of the crops. The beneficial aspects of the BT crops, there production and their effects on the economy of India in recent years were brought to notice by the speaker. The speaker also introduced the students to the various Regulatory Authorities and Committees that are authorized by the Government of India for the approval of the BT crops and the BT seeds before they are released into the market.
After his lecture, Dr. Rao was requested to give away the prizes to the students excelling in various programs of the Knowledge Development Programme of Life Science Forum conducted in the college. Thereafter, Dr. Vasudeva Rao was given a memento by Dr. Elcey C.D... The Programme was then concluded by a vote of thanks addressed by Dr. R. Kavyashree, Faculty Coordinator, Jayantian Life Science Forum.
GUEST LECTURE ON GENETICALLY MODIFIED CROPS
On 24 September 2012, Monday a seminar on Genetically Modified Crops was held at Kristu Jayanti College. The Programme was conducted as part of the ‘Vignanamanthan’– Jayantian Life Science Forum. The speaker for the day was Mr. Sunil Kumar, Principal Consultant, NITTA Gelatin India. He has been working as the Marketing Head in various BT companies producing GM crops and GM seeds. He was part of ‘Montax India Ltd.’, when the company first introduced the BT Cotton in India.
The speaker being a marketing consultant, he spoke about the benefits of GM crops and the GM seeds. He also shared his experiences of interacting with the farmers and making them aware of the GM seeds. He then spoke about, how his team had to introduce the GM seeds to the farmers & convince them about their benefits and eco-friendliness.