What is it about?
microRNAs are small RNAs that regulate the expression of specific target genes. miR-137 has been highly associated with neurological disorders as well as cancer. Here, we reveal a new role for miR-137 in regulating insulin signaling and energy homeostasis.
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Why is it important?
Maintaining energy homeostasis in the face of changing nutrient availability is critical for organismal survival. Multiple signaling pathways contribute to sustaining energy homeostasis, including the insulin signaling pathway. We introduce the microRNA, miR-137, as a new regulator of insulin signaling. Because miR-137 has been highly associated with neuropsychiatric disorders, which often have co-morbidities involving dysfunctional insulin signaling, our findings may provide a basis for these relationships as well as ideas for ways to modulate insulin signaling in various disorders.
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This page is a summary of: miR-137
regulates PTP61F, affecting insulin signaling, metabolic homeostasis, and starvation resistance in
Drosophila, Proceedings of the National Academy of Sciences, January 2024, Proceedings of the National Academy of Sciences,
DOI: 10.1073/pnas.2319475121.
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