نتایج جستجو برای: apoptosis inducing factor aif
تعداد نتایج: 1013509 فیلتر نتایج به سال:
In adult stroke models, the neuroprotective protein, Iduna, inhibits poly (ADP-ribose) polymerase-1 (PARP-1)-dependent cell death by decreasing apoptosis-inducing factor (AIF) nuclear translocation. Because the PARP1-dependent pathway and Iduna, which promotes AIF degradation, contribute to hypoxic-ischemic (HI) brain damage in the immature brain, we examined the relationship between Iduna expr...
conclusions according to our result, 1525g/a and 1595c/t were in strong linkage disequilibrium and the polymorphisms of the trail gene in the 3’ utr region were not associated with the outcome of hbv infection. results our data showed that genotypes 1525g/a and 1595c/t were in complete linkage disequilibrium and the genotype frequencies at the two positions were the same. no significant differe...
Hexachlorobenzene (HCB) is an organochlorine pesticide widely distributed in the environment. We have previously shown that chronic HCB exposure triggers apoptosis in rat thyroid follicular cells. This study was carried out to investigate the molecular mechanism by which the pesticide causes apoptosis in FRTL-5 rat thyroid cells exposed to HCB (0.005, 0.05, 0.5, and 5µM) for 2, 6, 8, 24, and 48...
Although novel drugs have contributed immensely to improving outcomes of patients with multiple myeloma (MM), many patients develop drug resistance and ultimately succumb to MM. Here, we show that artesunate, an anti-malarial drug, reliably induces cell death in vitro in naïve as well as drug-resistant MM cells at concentrations shown to be safe in humans. Artesunate induced apoptosis predomina...
Little is known about the mechanisms of programmed death triggered in T lymphocytes by stimuli that can bypass caspase activation. Anti-CD2 monoclonal antibody and staurosporine are such apoptosis inducers because they operate in the presence of broad-spectrum caspase inhibitors BOC-D.fmk and Z-VAD.fmk. A system was devised, based on the isolation according to density of activated blood T cells...
Poststroke dementia commonly occurs following stroke, with its pathogenesis related to β-amyloid production and apoptosis. The present study evaluate the effects of paeonol, one of the phenolic phytochemicals isolated from the Chinese herb Paeonia suffruticosa Andrews (MC), on protection from memory loss after ischemic stroke in the subacute stage. Rats were subjected to transient middle cerebr...
BACKGROUND H. pylori infection significantly attenuated the expression of HSP70 in gastric mucosal cells. However, the role of HSP70 cancellation in H. pylori-associated cell damages is largely unclear. METHODS Small interfering RNA (siRNA) was used to down-regulate HSP70 in gastric epithelial cell lines AGS. The transfected cells were then incubated with H. pylori and the functions of HSP70 ...
Pekinenin C is a casbane diterpenoid separated from the root of the traditional Chinese medicine, Euphorbia pekinensis Rupr., which is used as drug for the treatment of edema, ascites, and hydrothorax. Whereas pekinenin C exhibits severe cytotoxicity, the exact toxicity mechanism is unclear. In this study, the effects of pekinenin C on cell inhibition, cell cycle, and cell apoptosis were examin...
BACKGROUND AND PURPOSE Human growth and transformation-dependent protein (HGTD-P) is a new proapoptotic protein and an effector of cell death induced by hypoxia-ischemia (HI). The function of HGTD-P has been investigated in human prostate cancer cells and mouse neurons cultured in vitro. However, whether HGTD-P is involved in regulating the apoptosis of rat neurons is not clear, and the relevan...
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