Publications by authors named "Huai-Xue Ji"

Purpose: Acute kidney injury (AKI) induced by renal ischaemia/reperfusion (I/R) during renal transplantation has been reported to be linked to the regulation of SIRT2, one of the members of SIRTUINS family. Current work is attempted to explore the influence and mechanism of SIRT7 in renal cell apoptosis controlled by miR-152-3p during renal I/R injury.

Methods: Three databases were used to select the miRNAs regulating the expression of SIRT7.

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Poly (ADP-ribose) polymerase-1 (PARP1), a DNA repair gene, is the crucial player in the maintenance of genome integrity. T2285C polymorphism in coding region of PARP1 has been reported to be associated with susceptibility to tumours. We explored the relationship and mechanism of T2285C polymorphism of PARP1 to its expression and activity along with risk and prognosis in non-small cell lung cancer (NSCLC).

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Previous studies have reported that selenite, a known antioxidant, protects brain against ischemia/reperfusion injury, which is mediated by oxidative stress. The aim of this study was to investigate whether selenite can protect kidney against ischemic injury by reducing activation of the apoptosis signal regulating kinase 1 (ASK1)/mitogen-activated protein kinase kinase 3 (MKK3)/p38 mitogen-activated protein kinase signaling pathway. The activation and expression of ASK1, MKK3, p38, caspase 3 and cleaved PARP were analyzed by Western blot.

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A new standardized Ginkgo extract (ginaton) destined for i.v. injection was investigated in rats for its protective effect on renal ischemia/reperfusion injury.

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Accumulating evidence suggests that c-Jun N-terminal kinase (JNK) signaling pathway plays a critical role in renal ischemia/reperfusion injury. However, the downstream mechanism that accounts for the proapoptotic actions of JNK during renal ischemia/reperfusion has not been elucidated. We report that SP600125, a potent, cell-permeable, selective, and reversible inhibitor of c-Jun N-terminal kinase (JNK), potently decreased renal epithelial tubular cell apoptosis induced by renal ischemia/reperfusion via suppression of the extrinsic pathway.

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