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SIRT2 Affects Cell Proliferation and Apoptosis by Suppressing the Level of Autophagy in Renal Podocytes
CONCLUSION: SIRT2 expression was upregulated in hyperglycaemic murine kidney foot cells, and knocking down the expression level of SIRT2 affected the biological function of the cells. We found that SIRT2 may modulate cell proliferation and apoptosis by regulating cell autophagy.PMID:35493297 | PMC:PMC9054447 | DOI:10.1155/2022/4586198
Source: Disease Markers - May 2, 2022 Category: Laboratory Medicine Authors: Shuang Liu Xiangfu Gao Zhenliang Fan Qiao Wang Source Type: research

The antidiabetic drug glibenclamide exerts direct retinal neuroprotection.
Abstract Sulfonylureas, widely used as hypoglycaemic agents in adults with type 2 diabetes, have neuroprotective effects in preclinical models of central nervous system injury, and in children with neuropsychomotor impairments linked to neonatal diabetes secondary to ATP-sensitive potassium channel mutations. In the human and rodent retina, we show that the glibenclamide activated channel SUR1 is expressed in the retina and enriched in the macula; we also show that it co-localizes with the potassium channel Kir6.2, and with the cation channel transporter TRPM4. Glibenclamide (glyburide), administered at doses that...
Source: Translational Research : the journal of laboratory and clinical medicine - October 17, 2020 Category: Laboratory Medicine Authors: Berdugo M, Delaunay K, Naud MC, Guegan J, Moulin A, Savoldelli M, Picard E, Radet L, Jonet L, Djerada Z, Gozalo C, Daruich A, Beltrand J, Jeanny JC, Kermorvant-Duchemin E, Crisanti P, Polak M, Behar-Cohen F Tags: Transl Res Source Type: research

ATF3 Regulates Osteogenic Function by Mediating Osteoblast Ferroptosis in Type 2 Diabetic Osteoporosis
CONCLUSION: Osteoblast ferroptosis under HG conditions is induced by ATF3-mediated inhibition of system Xc- activity, and these events contribute to T2DOP pathogenesis.PMID:36340581 | PMC:PMC9629949 | DOI:10.1155/2022/9872243
Source: Disease Markers - November 7, 2022 Category: Laboratory Medicine Authors: Yantao Zhao Yunxia Du Yijie Gao Zhijie Xu Dexiang Zhao Maowei Yang Source Type: research