Amit Choudhary

Assistant Professor of Medicine

Harvard Institute of Medicine 570A
4 Blackfan Circle
Boston, MA 02115
Tel: 617-714-7445

Lab Size: 5 - 10

Our goal is to identify molecules that regenerate beta-cell mass and prevent beta-cell dysfunction and death. We also develop broadly-applicable chemical technologies with the intent of applying these technologies to specific avenues in beta cell biology. Below is a sampling of current research projects:
1) Exceptional organisms: Nature has evolved organisms that survive conditions considered pathological to humans. We are unraveling the molecular mechanisms by which infrequent feeding reptiles avert metabolic disorders despite possessing lifestyles that will be pathological to humans.
 2) Chemical Technologies: Motivated by key challenges in diabetes research, we are developing the following tools/methods:
 a) Next-generation genome-engineering: CRISPR-based technologies hold immense promise for therapeutic genome editing and transcriptional regulation in beta cells but suffer from several issues, including those about specificity and in vivo delivery. We are applying chemistry-based approaches to solve these issues.
b) Protein Stability in vivo: Protein misfolding and aggregation is the key driver of beta cell failure in type 2 diabetes. We are developing a general, sensitive, and label-free method that will accurately and precisely report on the changes in protein’s conformational stability and microenvironment in cellulo and in vivo.
c) Beta cell imaging and therapeutic delivery: We are developing methods for targeted delivery of therapeutic and imaging agents to the beta cells in vivo.


Chou, D H-C§, Vetere, A§, Choudhary, A§ et al "Kinase-independent small molecule inhibition of JAK-STAT signaling". J. Am. Chem. Soc.  2015, 137; 7929–7934.

Choudhary, A. §; Hu He, K.§; Mertins, P. et al “Quantitative phosphoproteomics comparison of alpha and beta cells to uncover novel targets for lineage reprogramming”. PLOS ONE.  2014, DOI: 10.1371/journal.pone.0095194

Vetere, A.§; Choudhary, A.§; Burns, S. M.§; Wagner, B. K.* “Targeting pancreatic beta cell to treat diabetes”. Nature Rev. Drug Discov. 13; 278-289.

Bartlett, G. J.§; Choudhary, A.§ et al “n→π* Interaction in proteins”, Nat. Chem. Biol. 2010, 6, 615–620.

Choudhary, A.; Gandla, D. et al “Nature of amide carbonyl–carbonyl interactions in proteins”, J. Am. Chem. Soc. 2009, 131, 7244–7246.