Loss of renal olfactory receptor 1393 leads to improved glucose homeostasis in a type 1 diabetic mouse model.

ABSTRACT: Renal olfactory receptor 1393 (Olfr1393) is an understudied sensory receptor that contributes to glucose handling in the proximal tubule. Our previous studies have indicated that this receptor may serve as a regulator of the sodium glucose co-transporters (SGLTs) and contributes to the development of glucose intolerance and hyperfiltration in the setting of diet-induced obesity. We hypothesized that Olfr1393 may have a similar function in Type 1 Diabetes. Using Olfr1393 wildtype (WT) and knockout (KO) mice along with streptozotocin (STZ) to induce pancreatic β-cell depletion, we tracked the development and progression of diabetes over 12 weeks. Here we report that diabetic male Olfr1393 KO mice have a significant improvement in hyperglycemia and glucose tolerance, despite remaining suscept

SUBMITTER: Schiazza AR 

PROVIDER: S-EPMC8652410 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature