کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5826628 | 1558892 | 2016 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Propyl gallate sensitizes human lung cancer cells to cisplatin-induced apoptosis by targeting heme oxygenase-1 for TRC8-mediated degradation
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب سلولی و مولکولی
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چکیده انگلیسی
Heme oxygenase-1 (HO-1) significantly contributes to survival of cancer cells and is being considered as one of therapeutic targets for cancer treatment. Propyl gallate (PG) is a synthetic phenolic compound that possess a potent anti-oxidant and anti-inflammatory activities. In the present study, we investigated whether PG exhibit an anti-cancer effect through modulating HO-1 activation. In human non-small cell lung cancer (NSCLC) cells, treatment with PG dose-dependently diminished HO-1 protein levels without changing its mRNA levels and consequently decreased HO-1 activity. PG also significantly enhanced the sensitivity of NSCLC cells to cisplatin-induced apoptosis, and this effect was attenuated by overexpression of HO-1. Mechanistically, PG exerted its chemosensitization effect by down-regulating HO-1 protein expression through a TRC8 (translocation in renal carcinoma, chromosome 8)-mediated ubiquitin-proteasome pathway. Collectively, our data provide the potential application of PG in combination chemotherapy to enhance drug sensitivity in lung cancer by targeting HO-1.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Pharmacology - Volume 788, 5 October 2016, Pages 321-327
Journal: European Journal of Pharmacology - Volume 788, 5 October 2016, Pages 321-327
نویسندگان
Eun Ji Jo, Seong Ji Park, Byung-Chul Kim,