Showing 11-19 of 19 Results
Assistant Professor of Neurosurgery
Current Research and Scholarly InterestsThe long-term goal of my research is the repair of damaged corticospinal circuitry. Therapeutic regeneration strategies will be informed by an understanding both of corticospinal motor neuron (CSMN) development and of events occurring in CSMN in the setting of spinal cord injury. MicroRNAs are small, non-coding RNAs that regulate the expression of “suites” of genes. The work in my lab seeks to identify microRNA controls over CSMN development and over the CSMN response to spinal cord injury.
Hawa Racine Thiam
Assistant Professor of Bioengineering
Current Research and Scholarly InterestsCellular Biophysical Mechanisms of Innate Immune Cells Functions
Professor of Biomedical Data Science and of Statistics
Current Research and Scholarly InterestsMy research is in applied statistics and biostatistics. I specialize in computer-intensive methods for regression and classification, bootstrap, cross-validation and statistical inference, and signal and image analysis for medical diagnosis.
Professor of Genetics, of Biology and, by courtesy, of Chemistry
Current Research and Scholarly InterestsWe develop chemogenetic and optogenetic technologies for probing and manipulating protein networks, cellular RNA, and the function of mitochondria and the mammalian brain. Our technologies draw from enzyme engineering, directed evolution, chemical biology, organic synthesis, high-resolution microscopy, genetics, and computational analysis.
Professor of Medicine (Gastroenterology and Hepatology)
Current Research and Scholarly InterestsOur laboratory has been focusing on the mechanism of liver fibrosis and the role of hepatocyte cell death in fibrogenic injury. We have demonstrated the intricate link between hepatocyte apoptosis, generation of apoptotic bodies and their efferocytosis by stellate cells triggering fibrogenic activation. Key to this was the activation of the NADPH oxidase NOX2 and production of reactive oxidative species inducing stellate cell transdifferentiation and collagen I transcription. We have expanded our work focusing on the role of non-phagocytic NOX4 in dysregulating insulin responses and precipitating ER and mitochondrial stress signaling in non-alcoholic steatohepatitis. We are particularly interested in clinical conditions that are linked to accelerated fibrosis such as during aging and T2DM. Our other major focus is on alcoholic hepatitis, and defining novel therapeutic targets based on sterile inflammatory pathways. Our ultimate goal is translation and developing new treatment approaches that reverse fibrosis and improve patient outcomes.
Philip S. Tsao, PhD
Professor (Research) of Medicine (Cardiovascular Medicine)
Current Research and Scholarly InterestsOur primary interests are in the molecular underpinnings of vascular disease as well as assessing disease risk. In addition to targeted investigation of specific signaling molecules, we utilize global genomic analysis to identify gene expression networks and regulatory units. We are particularly interested in the role of microRNAs in gene expression pathways associated with disease.
George D. Smith Professor, Emeritus
Current Research and Scholarly InterestsWe study synaptic communication between brain cells with the goal of understanding neuronal computations and memory mechanisms. Main areas of focus include: presynaptic calcium channels, mechanisms of vesicular fusion and recycling. Modulation of synaptic strength through changes in postsynaptic receptors and dendritic morphology. Signaling that links synaptic activity to nuclear transcription and local protein translation. Techniques include imaging, electrophysiology, molecular biology.
The Dean and Virginia Morrison Professor of Population Studies
Current Research and Scholarly InterestsStochastic dynamics of human and natural populations; prehistoric societies; probability forecasts including sex ratios, mortality, aging and fiscal balance; life history evolution.
Minang (Mintu) Turakhia
Professor of Medicine (Cardiovascular Medicine)On Leave from 05/23/2022 To 05/22/2024
Current Research and Scholarly InterestsDr. Turakhia has an active clinical research program, with funding from AHA, VA, NIH, the medical device industry, and foundations. His research program aims to improve the treatment of heart rhythm disorders, with an emphasis on atrial fibrillation, by evaluating quality and variation of care, comparative and cost-effectiveness of therapies, and risk prediction. Dr. Turakhia has extensive expertise in using large administrative and claims databases for this work. His TREAT-AF retrospective study of over 500,000 patients with newly-diagnosed AF is the largest known research cohort of AF patients. He has served as study PI or chairman of several prominent single- and multicenter trials in atrial fibrillation, investigational devices for electrophysiology procedures, digital health interventions, and sensor technologies.
His other research interests include technology assessment of new device-based therapies and the impact of changing health policy and reform on the delivery of arrhythmia care. Dr. Turakhia is a Fellow of the American Heart Association, American College of Cardiology, and Heart Rhythm Society.