نتایج جستجو برای: anti tumor
تعداد نتایج: 748612 فیلتر نتایج به سال:
Highly significant suppression of the growth of S1509a and Sa-I syngeneic sarcomas was observed in A/J mice following daily intravenous injections of 2 microliter of anti-I-Jk alloantiserum. This effect persisted as long as the anti-I-Jk serum was administered (day 15), In contrast, a control anti-I-Js serum had no discernible effect on the growth of the S1509a tumor. The inhibitory activity of...
Cisplatin is one of the most used first-line anticancer drugs for various solid tumor therapies. However, cisplatin-based chemotherapy can induce cells to secrete excessive prostaglandin E2 (PGE2) catalyzed by cyclooxygenase-2 (COX-2), which, in turn, counteracts its chemotherapeutic effect and further accelerates metastasis. Here, we report a carrier-free self-delivered nanoprodrug based on pl...
PURPOSE We previously showed that targeting Delta-like ligand 4 (DLL4) in colon and breast tumors inhibited tumor growth and reduced tumor initiating cell frequency. In this report, we have extended these studies to pancreatic cancer and probed the mechanism of action in tumor and stromal cells involved in antitumor efficacy. EXPERIMENTAL DESIGN Patient-derived pancreatic xenograft tumor mode...
During tumor invasion, tumor cells degrade the extracellular matrix. Basement membrane degradation is responsible for the production of peptides with anti-tumor properties. Type XIX collagen is associated with basement membranes in vascular, neuronal, mesenchymal and epithelial tissues. Previously, we demonstrated that the non-collagenous NC1, C-terminal, domain of collagen XIX [NC1(XIX)] inhib...
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...
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