Data from: The E3 ubiquitin ligase MARCH1 regulates glucose-tolerance and lipid storage in a sex-specific manner

Candida Bhagwandin, Erin L. Ashbeck, Michael Whalen, Joanna Bandola-Simon, Paul A. Roche, Adam Szajman, Sarah Mai Truong, Betsy C. Wertheim, Yann C. Klimentidis, Satoshi Ishido, Benjamin J. Renquist & Lonnie Lybarger
Type 2 diabetes is typified by insulin-resistance in adipose tissue, skeletal muscle, and liver, leading to chronic hyperglycemia. Additionally, obesity and type 2 diabetes are characterized by chronic low-grade inflammation. Membrane-associated RING-CH-1 (MARCH1) is an E3 ubiquitin ligase best known for suppression of antigen presentation by dendritic and B cells. MARCH1 was recently found to negatively regulate the cell surface levels of the insulin receptor via ubiquitination. This, in turn, impaired insulin sensitivity in mouse...

Registration Year

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Affiliations

  • National Institutes of Health
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  • University of Arizona
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  • National Cancer Institute
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