نتایج جستجو برای: anti apoptosis
تعداد نتایج: 499589 فیلتر نتایج به سال:
Abstract Background Secreted frizzled-related protein 5 (SFRP5) is an endogenous inhibitor of Wnt5a (wingless-type family member 5a), which has been implicated in anti-inflammatory response. In this study, we aimed to investigate whether SFRP5 could protect chondrocytes against LPS-induced inflammation and apoptosis. Methods ATDC5 cells that overexpressed with or not were challenged LPS observe...
Immunopathogenetic mechanisms of dengue virus (DENV) infection are involved in hemorrhagic syndrome resulting from thrombocytopenia, coagulopathy, and vasculopathy. We have proposed a mechanism of molecular mimicry in which Abs against DENV nonstructural protein 1 (NS1) cross-react with human endothelial cells and cause NF-κB-regulated immune activation and NO-mediated apoptosis. However, the s...
in many acute leukemias, normal differentiation does not occur. however, in many cell lines derived from hematologic malignancies, differentiation or programmed cell death (apoptosis) can be induced by variety of agents including: vitamin analogs, demethylating agents, cyclic amp analogs and anti-proliferative agents. to the best of our knowledge there has been not any study specifically to ana...
Tamoxifen is routinely used for treatment of Estrogen-positive breast carcinoma. Approximately, 50% of patients with metastatic cancer will develop resistance to Tamoxifen. In this research, Tamoxifen was combined with the anti-cancer compound Curcumin. Diblock nanopolymer was used to package the new formulation of Curcumin and Tamoxifen. Anti-cancer efficacy of the obtained compound was evalua...
Background and purpose: Telomerase activity has a major role in acute promyelocytic leukemia (APL). It also has a critical role in disease recurrence. This research aimed at studying the cytotoxic effects of telomerase inhibition using oligonucleotide-based molecule against human telomerase RNA template (hTERC antisense) and non-nucleoside small molecule targeting catalytic subunit (BIBR5132) o...
Background: We have previously reported the aberrant expression of Fibromodulin (FMOD) in patients with chronic lymphocytic leukemia (CLL). Although FMOD has been considered as a cytoplasmic or secretory protein, we discovered the cell surface expression of FMOD in leukemic B cells via anchoring with glycosylphosphatidylinositol (GPI). Objective: To evaluate FM...
Shiga toxin (Stx) causes fatal systemic complications. Stx induces apoptosis, but the mechanism of which is unclear. We report that Stx induced rapid reduction of short-lived anti-apoptotic proteins followed by activation of caspase 9 and the progression of apoptosis. Proteasome inhibitors prevented the reduction of anti-apoptotic proteins, and inhibited caspase activation and apoptosis, sugges...
Ultraviolet radiation (UV) is an environmental carcinogen causing human skin cancer. Exposure of the to UV produces apoptotic keratinocytes called sunburn cells within epidermis. Boron, essential element for plants, has several biological properties, such as anti-cancer, anti-microbial, and anti-oxidant. In present study, possible protective effects sodium pentaborate pentahydrate (SPT) against...
Background: Cisplatin is an effective chemotherapy but its main side effect, acute kidney injury, limits use. Panduratin A, a bioactive compound extracted from Boesenbergia rotunda, shows several biological activities such as anti-oxidative effects. The present study investigated the nephroprotective effect of panduratin A on cisplatin-induced renal injury. Methods: We toxicity cisplatin in bot...
Background: Oral cancer is one of the most aggressive and invasive cancers with high metastatic potential. 11th highest number cases in world. treated chemotherapy radiotherapy. However, this therapy causes side effects form damage to normal cells surrounding tissue. Pomegranate extract contains polyphenols which may be great for inhibiting development oral cancer. Purpose: This article present...
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