نتایج جستجو برای: bax gene
تعداد نتایج: 1149573 فیلتر نتایج به سال:
p73, an important developmental gene, shares a high sequence homology with p53 and induces both G(1) cell cycle arrest and apoptosis. However, the molecular mechanisms through which p73 induces apoptosis are unclear. We found that p73-induced apoptosis is mediated by PUMA (p53 up-regulated modulator of apoptosis) induction, which, in turn, causes Bax mitochondrial translocation and cytochrome c...
BACKGROUND bcl-2 and bax belong to the bcl-2-related gene family, which marks a new class of genes that influence apoptosis. The bcl-2 oncogene acts as a broad antiapoptotic factor and extends both normal and tumour cell survival. In contrast, the bax gene is a promoter of apoptosis. AIMS To analyse the expression of bcl-2 and bax in pancreatic cancer and correlate the results with clinical p...
Backgrounds: Hepatocellular carcinoma (HCC), Primary liver cancer, is the fifth most common cancer in men. Histone deacetylation causes chromatin condensation resulting gene silencing and tumorigenesis. These enzymes have become a novel target for treatment of cancer. deacetylase inhibitors (HDACIs) can reactivate tumor suppressor genes (TSGs) by inhibition histone deacetylases (HDACs) activity...
Backgrounds: Hepatocellular carcinoma (HCC), Primary liver cancer, is the fifth most common cancer in men. Histone deacetylation causes chromatin condensation resulting gene silencing and tumorigenesis. These enzymes have become a novel target for treatment of cancer. deacetylase inhibitors (HDACIs) can reactivate tumor suppressor genes (TSGs) by inhibition histone deacetylases (HDACs) activity...
Background: Wogonin as a flavonoid compound is known for its anticancer effect through growth control, differentiation, and apoptosis. This study investigates the possible activity of wogonin in inducing cell death breast tumors MDA-MB231. Materials Methods: The level proliferation was evaluated by MTT assay. Cycle analysis apoptotic rate were assessed flow cytometry. mRNA Bax, Bcl-2, p53, surv...
The BCL-2 associated X protein (BAX) is a member of the Bcl-2 protein family and functions as an accelerator of programmed cell death (apoptosis). The preprotachykinin A gene (TAC1) encodes two tachykinin peptides (substance P and neurokinin A) that act as neurotransmitters in the central and peripheral nervous systems. To isolate the genes from the porcine genomic PAC library TAIGP714 probes w...
Apoptosis is a host defense mechanism against viruses that can be subverted by viral gene products. Human cytomegalovirus encodes viral mitochondria-localized inhibitor of apoptosis (vMIA; also known as pUL37x1), which is targeted to mitochondria and functions as a potent cell death suppressor by binding to and inhibiting proapoptotic Bcl-2 family members Bax and Bak. vMIA expression also drama...
BACKGROUND Bax and Bcl-2 are the major members of Bcl-2 family whose play a key role in tumor progression or inhibition of intrinsic apoptotic pathway triggered by mitochondrial dysfunction. Therefore, the balance between pro- and anti-apoptotic members of this family can determine the cellular fate. METHODS In this study, the relative level of mRNA expression of Bax and Bcl-2 genes was deter...
The aim of the present study was to investigate the effects of RNA interference with prostaglandin-endoperoxide synthase 2 (COX‑2) gene on the proliferation and apoptosis of breast cancer MCF‑7 cells, as well as the underlying mechanism. The present study constructed the eukaryotic expression vector of the targeted COX‑2 gene, transfected the MCF‑7 cells and screened the stably expressed clone....
introduction: cryptorchidism has been proved to cause apoptosis in germ cells in respond to changes in the stimulation levels of specific physiological events. the purpose of this study was to determine whether treatment of bilateral cryptorchidism was associated with alterations in testicular gene expression. methods: to induce bilateral cryptorchid model, immature mice were anesthetized and a...
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