Minimization of apoptosis-inducing CPP-Bim peptide.
Minimization of apoptosis-inducing CPP-Bim peptide.
复制标题
诱导细胞凋亡的 CPP-Bim 肽最小化。
DOI:
10.1016/j.bmcl.2021.127811
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发表时间:
2021
影响因子:
2.7
通讯作者:
T.
中科院分区:
文献类型:
--
作者:
Zhou;S.;Watanabe;K.;Koide;S.;Kitamatsu;M. and Ohtsuki;T.
Pro-apoptotic peptides may be promising agents for cancer therapy owing to their ability to induce apoptosis in cancer cells. TatBim, a fusion peptide of Tat cell-penetrating peptide (CPP) and the BH3 domain derived from Bim apoptosis-inducing protein, is a pro-apoptotic peptide. In this study, based on the TatBim sequence, we attempted to minimize the CPP-Bim peptide while retaining apoptosis-inducing activity. The CPP and Bim parts were systematically shortened, and the pro-apoptotic activities of the shortened peptides were examined. We obtained TatBim-N1C2 and R8Bim-N1C2 as minimized peptides with efficient apoptotic activity. These peptides may have potential applications in future biomedical studies, such as cancer therapeutics.
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