Lipid Analysis in Biology, Health, and Disease

Sanjoy Bhattacharya is a tenured full Professor at the Department of Ophthalmology, University of Miami. He earned his doctorate in Biochemical Engineering and Biotechnology. Following postdoctoral research in epigenetics, including the publication of a “full” article in Nature on February 18,1999, and another in PNAS, USA on May 25, 1999, Dr. Bhattacharya utilized mass spectrometry to investigate the underlying mechanisms of enzyme activity associated with epigenetic alterations. He pursued the field of structural biology, namely X-crystallography, and continued to utilize mass spectrometry to investigate the mechanisms of protein crystallization imperfections. Dr. Bhattacharya subsequently decided to embark on a career in vision research. In 2003, he initiated an independent research program in glaucoma and identified two protein molecules, Cochlin in the trabecular meshwork and Peptidyl arginine deiminase 2 in the optic nerve respectively. Sanjoy is one of the pioneering individuals who has brought power of unbiased proteomic, lipidomics and metabolomics isotopic ratio outlier analysis mass spectrometric approaches in in the field of ophthalmology and vision research. Currently, he is involved in characterizing the lipidome of tissues of the posterior eye and investigating the biological significance of lipid asymmetry in the cellular milieu. His laboratory, with its diverse expertise in engineering, computer programming, biology, and mass spectrometry, is dedicated to studying the complete set of molecules and biological systems involved in axon regeneration. He is collaborating with over 32 leading laboratories worldwide to comprehensively contribute multiomics data on axon regeneration in tissues (optic nerve and spinal cord), isolated neurons (retinal ganglion cells) and fractionated axons, mitochondria and tissue/cell secretome. His laboratory, which receives funding from federal agencies such as the National Institutes of Health and the Department of Defense, is seeking answers to fundamental questions as to what triggers expansion of biological membranes pertinent to axon regeneration. His group is also aiming to understand what biological roles the asymmetric lipid distribution plays for axon membrane expansion. He has helped create “axon regeneration” as a movement by students, trainees, physicians and scientists, aiming to expedite the delivery of novel therapeutics to patients within a decade. To support this endeavor, he helped create a non-profit organization Miami Metabolomics Research Support Group. He serves on the editorial board of several peer-reviewed journals including PLoS One as an academic editor, Experimental Eye Research as Special issues and Review editor, and Translational Metabolomics as the editor in chief. Sanjoy has held several leadership positions such as being chair of scientific advisory board of Malignancy Research Foundation, as a member of board of trustees of Association of Ocular Pharmacology and Therapeutics and as Chair of Miller School of Medicine Faculty Council. He is inaugural director of a trailblazing master’s program in Vision Science and Investigative Ophthalmology. He is also the founding director of Miami Integrative Metabolomics Research Center. His laboratory is well-reputed for mentorship of students. A significant number of his former postdoctoral fellows and graduate students currently occupy faculty professor positions or hold prominent senior scientist roles in industry.

Section 1: Basic Biology of Lipids 1. Membrane Expansion 2. Lysosomal Positioning and Movement 3. Mitochondrial Biogenesis and Lipids 4. Mitochondrial Biogenesis 5. Lipid-Protein Interactions and Molecular Dynamics Simulation 6. Cholesterol Transport 7. Immune Activation and Inflammation 8. Lipid Droplets in Biology 9. Gender Differences in Lipid Metabolism 10. Circadian Rhythmicity 11. Cancer: Lipid Metabolism in Pancreatic Cancer 12. Neuroscience by a Group of Authors Section 2: Analytical Technology 13. Lipid Imaging: Microscopy-Based Techniques for Lipid Membrane Characterization 14. GC-MS Candice Ulmer 15. LC-MS/MS 16. NMR Section 3: Lipids in Lab Medicine 17. Methods in Lab Medicine Part I 18. Methods in Lab Medicine Part II Section 4: Lipids in Clinical Medicine 19. Engineering of Lipid Delivery Systems 20. Drug Delivery Systems for Lipids 21. Clinical Medicine Related to CNS Disorders 22. Inflammatory Bowel Disease 23. Atherosclerosis and Inflammation 24. Measurement of Lipids, New Paradigms, And Ideas Section 5: Epidemiology 25. Identifying Associations of Lipids With Diseases in Large Prospective Cohort Studies and Randomized Trials 26. Risk Prediction