Amitabha Chattopadhyay

Last updated
Amitabha Chattopadhyay
Amit 2020.jpg
Born
Alma mater IIT Kanpur, SUNY, Stony Brook University of California, Davis
Known forResearch on the organization, dynamics and function of biological membranes, and the role of membrane cholesterol in the function of GPCRs
Awards
Scientific career
FieldsMembrane and GPCR biophysics and biology
Institutions Center for Cellular and Molecular Biology
Doctoral advisor Erwin London, Mark McNamee
Website e-portal.ccmb.res.in/e-space/amit/Pages/Index.htm

Amitabha Chattopadhyay is an Indian scientist working in the areas of membrane and receptor biology and biophysics . [1] He is presently a CSIR Bhatnagar Fellow at the Center for Cellular and Molecular Biology and served as the founding dean of biological sciences at the Academy of Scientific and Innovative Research (AcSIR). In addition, he is a distinguished visiting professor at the Indian Institute of Technology Bombay, adjunct professor at the Jawaharlal Nehru University (New Delhi), Tata Institute of Fundamental Research, Indian Institute of Science Education and Research (Kolkata), Swinburne University of Technology (Australia), and honorary professor at the Jawaharlal Nehru Centre for Advanced Scientific Research (Bangalore). He was elected a Fellow of the Royal Society of Chemistry in 2013 and Royal Society of Biology in 2017. [2] Chattopadhyay has authored more than 300 research papers and has an h-index of 65. [3]

Contents

In 2016, Chattopadhyay won The World Academy of Sciences in Biology for his seminal contribution in understanding the role of membrane cholesterol in the organization and function in healthy and diseased conditions. [4]

Education

Chattopadhyay's schooling was in Ballygunge Govt High School in kolkata. He passed Higher Secondary in the year 1973. Chattopadhyay received B.Sc. with honors in chemistry from St. Xavier's College (Kolkata), holds an M.Sc. from IIT Kanpur, a doctorate in philosophy from State University of New York (SUNY) at Stony Brook, and was a postdoctoral fellow at the University of California, Davis.

Research

Chattopadhyay's work is focused on monitoring organization, dynamics and function of biological membranes in healthy and diseased conditions. His group has developed and applied novel, innovative and sensitive techniques based on fluorescence spectroscopy for monitoring solvent relaxation in membranes, membrane-mimetic media, and proteins. Chattopadhyay's group focuses on the role of membrane cholesterol in regulating the organization, dynamics and function of G protein-coupled receptors (GPCRs), Pioneering work from his group showed that membrane cholesterol is necessary for the function and organization of GPCRs. In addition, his work has provided novel insight in the role of membrane cholesterol in the entry of pathogens into host cells. He has used fluorescence-based microscopic approaches such as Fluorescence Recovery After Photobleaching (FRAP), Fluorescence Correlation Spectroscopy (FCS), and Fluorescence Resonance Energy Transfer (FRET) to provide useful insight into organization, dynamics and function of membrane receptors.

Honors and awards

Chattopadhyay's contributions in membrane and receptor biology and biophysics have been recognized by several awards and prizes. These include The World Academy of Sciences (TWAS) Prize, Shanti Swarup Bhatnagar Award, Ranbaxy Research Award, Prof. G.N. Ramachandran Gold Medal, SERB Distinguished Fellowship, Prof. G.N. Ramachandran 60th Birthday Medal and J.C. Bose Fellowship. He is an elected Fellow of The World Academy of Sciences, Royal Society of Biology, Royal Society of Chemistry, and all the Indian Academies of Science.

Related Research Articles

<span class="mw-page-title-main">K. VijayRaghavan</span>

Dr. Krishnaswamy VijayRaghavan is an emeritus professor and former director of the National Centre for Biological Sciences. On 26 March 2018, the Government of India appointed him as the principal scientific adviser to succeed Dr. R Chidamabaram. His term as Principal Scientific Adviser ended on April 2, 2022. In 2012, he was elected a fellow of The Royal Society and in April 2014 he was elected as a foreign associate of the US National Academy of Sciences. He was conferred the Padma Shri on 26 January 2013 and is also a recipient of the Infosys Prize in the life sciences category in 2009.

Satyajit Mayor (born 1963) is an Indian biologist. He serves as director of the National Centre for Biological Sciences, Bangalore. Mayor is the former director of the Institute for Stem Cell Biology and Regenerative Medicine (inStem) at Bangalore which has a focus on the study of stem cell and regenerative biology.

Avadhesha Surolia is a glycobiologist at the Indian Institute of Science (IISc), Bangalore. He was born in Kishangarh, Rajasthan, India. Presently, he is an honorary professor at the Molecular Biophysics Unit, IISc and holds the Bhatnagar fellowship of the Council of Scientific and Industrial Research (CSIR). He is known for his work on lectin structure and interactions, orientation and dynamics of cell surface carbohydrate receptors and protein folding, diabetes, antimalarials and anti-cancer agents based on curcumin, flavonoids, etc. In addition, neuropathic pain, neurodegenerative disorders and the link between immunity and obsessive–compulsive disorder are areas of his current interest

Goverdhan Mehta FNA, FASc, FTWAS, FRS, FRSC is an Indian researcher and scientist.

Asis Datta is an Indian biochemist, molecular biologist and genetic engineer, known for his research on genetically modified foods and food nutritional security. He was the founding Director of the National Institute of Plant Genome Research and is credited with the discovery of genes that assist in extended preservation of fruits and vegetables. He is a recipient of the Shanti Swarup Bhatnagar Award, the highest Indian award and in the Science category, and was awarded the fourth highest civilian award of the Padma Shri, by the Government of India, in 1999. In 2008, he was included again in the Republic Day Honours list for the third highest civilian honour of the Padma Bhushan.

V. Nagaraja is a Professor, Department of Microbiology and Cell Biology, Indian Institute of Science, Bengaluru. He had received his B.Sc. and M.Sc. degrees in the year 1973 and 1975 from the Bangalore University. He completed his Ph.D. in 1981 from Department of Microbiology and Cell Biology at IISc and the work on mycobacteriophage I3 and role of DNA gyrase in mycobacteria set the stage for his later work when he joined the Institute as an assistant professor in 1989. After his PhD in 1981, he was a research associate at Biozentrum, University of Basel, Switzerland (1981–85) and at Department of Biology, University of Rochester, USA(1985–89). He joined in 1989 as an Assistant Professor, in Centre for Genetic Engineering, IISc and was involved in setting up of the department. He became an associate professor in 1995 at Department of Microbiology and Cell Biology, IISc, Professor in 2000 and served as professor and chairman of the department (2008–2013). He has been appointed president of Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) by the Cabinet Committee on Appointments with effect from 14 October 2015.

Bhabatarak Bhattacharyya, popularly known as Bablu Bhattacharyya, is an Indian structural biologist, biochemist and academic, known for his studies on the colchicine-tubulin interaction. He is a former professor and the head of the department of biochemistry at the Bose Institute, Kolkata and an elected fellow of the Indian Academy of Sciences, Indian National Science Academy, National Academy of Sciences, India and The World Academy of Sciences. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards, in 1988, for his contributions to biological sciences.

Jayant Bhalchandra Udgaonkar is an Indian biochemist, molecular biologist, academic and the director of the Indian Institute of Science Education and Research, Pune. He was previously a senior professor at the National Centre for Biological Sciences. A J. C. Bose National Fellow, he is known for his studies on protein folding. He is an elected fellow of the Indian Academy of Sciences, Indian National Science Academy and The World Academy of Sciences. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards, in 2000, for his contributions to biological sciences. He is the son of noted scientist Padmabhushan Bhalchandra Udgaonkar.

Tapas Kumar Kundu is an Indian molecular biologist, academician and at present the Director of Central Drug Research Institute, a prestigious research institute of Council of Scientific and Industrial Research at Lucknow. He is the head of the Transcription and Disease Laboratory of Jawaharlal Nehru Centre for Advanced Scientific Research. He is known for his studies on the regulation of Gene expression and his contributions in cancer diagnostics and the development of new drug candidates for cancer and AIDS therapeutics. He is an elected fellow of the Indian Academy of Sciences, Indian National Science Academy and the National Academy of Sciences, India and a J. C. Bose National Fellow of the Department of Science and Technology. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards, in 2005, for his contributions to biological sciences. He is also a recipient of the National Bioscience Award for Career Development of the Department of Biotechnology.

Manapurathu Verghese George was an Indian photochemist and an Emeritus professor of the National Institute for Interdisciplinary Science and Technology (NIIST). He was known for establishing the Photochemistry Research Unit at NIIST and his studies on the mechanism of organic reactions. He is a recipient of the 1992 TWAS Award and an elected fellow of The World Academy of Sciences, the Indian National Science Academy and the Indian Academy of Sciences. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards, in 1973, for his contributions to chemical sciences.

<span class="mw-page-title-main">Bidyendu Mohan Deb</span> Indian chemist (born 1942)

Bidyendu Mohan Deb is an Indian theoretical chemist, chemical physicist and a professor at the Indian Institute of Science Education and Research, Kolkata (IISER). he is known for his studies in theoretical chemistry and chemical physics. He is an elected fellow of the International Union of Pure and Applied Chemistry, The World Academy of Sciences, Indian National Science Academy and the Indian Academy of Sciences. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards, in 1981, for his contributions to chemical sciences.

Suryanarayanasastry Ramasesha is an Indian quantum chemist and a former Dean of the Faculty of Science at the Indian Institute of Science. He is a former chair of the Solid State and Structural Chemistry Unit and Amrut Modi Chair professor of Chemical Sciences at IISc. He is known for his studies on conjugated organic systems and low-dimensional solids and is an elected fellow of the Indian National Science Academy, the Indian Academy of Sciences and The World Academy of Sciences. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards, in 1992, for his contributions to chemical sciences.

<span class="mw-page-title-main">Santanu Bhattacharya</span> Indian bioorganic chemist

Santanu Bhattacharya is an Indian bioorganic chemist and a professor at the Indian Institute of Science. He is known for his studies of unnatural amino acids, oligopeptides and biologically active natural products and is an elected fellow of the Indian National Science Academy The World Academy of Sciences and the Indian Academy of Sciences The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards, in 2003, for his contributions to chemical sciences. He is also a recipient of the National Bioscience Award for Career Development of the Department of Biotechnology (2002) and the TWAS Prize (2010).

Swapan Kumar Pati is an Indian quantum chemist, a professor of the department of chemistry at the Jawaharlal Nehru Centre for Advanced Scientific Research and the head of the Quantum Theory Molecules to Materials Group at the institute. He is known for his studies on electronic optical and magnetic phenomena in molecular systems and is an elected fellow of the Indian Academy of Sciences, National Academy of Sciences, India and The World Academy of Sciences. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards, in 2010, for his contributions to chemical sciences.

Thomas John Pucadyil is an Indian molecular biologist, biochemist and a professor and chair of biology at the Indian Institute of Science Education and Research, Pune. Known for his studies on membrane biochemistry and vesicular transport, Pucadyil is an international research scholar of the Howard Hughes Medical Institute/Bill & Melinda Gates Foundation and a senior fellow of the Wellcome Trust- Department of Biotechnology. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards, for his contributions to biological sciences in 2018.

Arun Kumar Shukla is an Indian structural biologist and the Joy-Gill Chair professor at the department of biological sciences and bioengineering at the Indian Institute of Technology, Kanpur. Known for his studies on G protein-coupled receptor, Shukla is a Wellcome Trust-DBT Intermediate Fellow and a recipient of the SwarnaJayanti Fellowship of the Department of Science and Technology. The Department of Biotechnology of the Government of India awarded him the National Bioscience Award for Career Development, one of the highest Indian science awards, for his contributions to biosciences, in 2017/18. He received the 2021 Shanti Swarup Bhatnagar Prize for Science and Technology in Biological Science.

<span class="mw-page-title-main">University College of Science, Technology and Agriculture</span> Science College, Kolkata, West Bengal

The University College of Science, Technology and Agriculture are two of five main campuses of the University of Calcutta (CU). The college served as the cradle of Indian Sciences by winning the Nobel Prize in Physics in 1930 and many fellowships of the Royal Society London.

T Govindaraju is a professor in the Bioorganic Chemistry Laboratory at Jawaharlal Nehru Centre for Advanced Scientific Research, Bengaluru. The researchers in the Bioorganic Chemistry Laboratory work in areas which lie at the intersection of chemistry, biology and biomaterials science, and in particular, on problems related to Alzheimer's disease, peptide chemistry, molecular probes, molecular architectonics, nanoarchitectonics and biomimetics.

Tapas Kumar Maji is a professor in the Chemistry and Physics of Materials Unit at Jawaharlal Nehru Centre for Advanced Scientific Research, Bengaluru with research interests in topics related to porous materials, nanoscale metal-organic frameworks and composites and functional gel materials. Maji obtained his MSc degree in inorganic chemistry from Burdwan University in 1997 and PhD degree from Indian Association for the Cultivation of Science in 2002. He did a post-doctoral fellowship at Kyoto University, Japan (2003–05).

References

  1. "Members: View: Amitabha Chattopadhyay". nanoHUB.org. 1956-10-09. Retrieved 2012-07-14.
  2. "Scientist elected Fellow of RRSC".
  3. "Google Scholar".
  4. "Winners of 2016 TWAS Prizes".