منابع مشابه
Targeting Bcl2 in cancer
The decision phase of apoptosis is mainly regulated by the Bcl-2 family, which renders these proteins potential targets for cancer therapy through apoptotic mechanisms. Bcl2 family members have homology clustered within four conserved Bcl2 homology (BH) domains (BH1, BH2, BH3 and BH4). Only the antiapoptotic proteins, such as Bcl2, Bcl-XL, Bcl-w and A1, bear the NH 2-terminal BH4 domain [1]. Mc...
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Bioactive peptides, either derived from nature resources or synthesized by rational design, have been demonstrated potential for therapeutic agents against numerous human diseases, including cancer. However, the mechanism of therapeutic peptides against cancer has not been well elucidated. Here we show that PGPIPN, a hexapeptide derived from bovine β-casein, inhibited the proliferation of human...
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Chronic lymphocytic leukemia (CLL) is the most common human leukemia and is characterized by predominantly nondividing malignant B cells overexpressing the antiapoptotic B cell lymphoma 2 (Bcl2) protein. miR-15a and miR-16-1 are deleted or down-regulated in the majority of CLLs. Here, we demonstrate that miR-15a and miR-16-1 expression is inversely correlated to Bcl2 expression in CLL and that ...
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Due to their central role in the regulation of apoptosis, the antiapoptotic BCL2-proteins are highly promising targets for the development of novel anticancer treatments. To this end, several strategies have been developed to inhibit BCL2, BCL-XL, BCL-w, and MCL1. While early clinical trials in haematological malignancies demonstrated exciting single-agent activity of BCL2-inhibitors, the respo...
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Chemotherapeutic agents are known to induce programmed cell death or apoptosis. The activation of cellular antiapoptotic defense that prevents the translation of drug-induced damage into cell death is the key factor in cellular antiapoptotic resistance that decreases the chemotherapeutic effectiveness of a broad spectrum of anticancer drugs. A novel proapoptotic anticancer drug delivery system ...
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ژورنال
عنوان ژورنال: Oncoscience
سال: 2015
ISSN: 2331-4737
DOI: 10.18632/oncoscience.232