Title : Effect and mechanism of TFEB on pyroptosis in HK-2 cells induced by high glucose.

Pub. Date : 2022 Jun 25

PMID : 35462098






3 Functional Relationships(s)
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1 This study found that in HK-2 cells, with the prolongation of high concentration glucose stimulation, the expression level of TFEB showed a trend of first increasing and then decreasing; and nuclear translocation of TFEB expression occurred within 24 h. In high-glucose environment, the expression of pyroptosis-related proteins gradually increased over time, while the expression of anti-oxidative stress proteins superoxide dismutase2(SOD2)and NAD(P)H: quinone oxidoreductase 1(NQO1) showed a trend of first increasing and then decreasing. Glucose superoxide dismutase 2 Homo sapiens
2 This study found that in HK-2 cells, with the prolongation of high concentration glucose stimulation, the expression level of TFEB showed a trend of first increasing and then decreasing; and nuclear translocation of TFEB expression occurred within 24 h. In high-glucose environment, the expression of pyroptosis-related proteins gradually increased over time, while the expression of anti-oxidative stress proteins superoxide dismutase2(SOD2)and NAD(P)H: quinone oxidoreductase 1(NQO1) showed a trend of first increasing and then decreasing. Glucose superoxide dismutase 2 Homo sapiens
3 The research results suggested that in HK-2 cells in the high glucose environment, TFEB may affect the pyroptosis by regulating the expression of antioxidant enzymes SOD2 and NQO1, which provides a new therapeutic idea for the treatment of diabetic nephropathy. Glucose superoxide dismutase 2 Homo sapiens