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Sankar Ghosh

Sankar Ghosh is an Indian-American immunologist, microbiologist, and biochemist, who is the Chair and Silverstein & Hutt Family Professor of the Department of Microbiology & Immunology at Columbia University Irving Medical Center. Ghosh is best known for his pioneering research on the activation of cellular responses via NF-κB, a transcription factor that plays a critical role in regulating the expression of a large number of genes involved in the mammalian immune system. Ghosh's research led to the first cloning and characterization of NF-κB and IkB proteins, including the demonstration of the role of IkB phosphorylation in the activation of NF-κB.

Over the years, Ghosh's research has been prominently published in numerous leading scientific journals. Ghosh was elected to the American Academy of Arts & Sciences in 2023, to the National Academy of Medicine in 2022, and the National Academy of Sciences in 2021. He previously was elected a Fellow of the American Association for the Advancement of Science in 2007 for his "distinguished contributions to the field of immunology, particularly for studies of the NF-kB signaling pathway."

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