ArticleBMC complementary medicine and therapies2026
Curcumin enhances the effects of TRAIL in TRAIL-resistant non-small cell lung cancer cell lines.
Article in BMC complementary medicine and therapies, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
backgroundTRAIL acts as a selective anticancer agent in non-small cell lung cancer (NSCLC). However, some NSCLC are resistance to TRAIL due to the presence of several anti-apoptotic mechanisms. With the help of natural compound such as curcumin, TRAIL-resistance can be overcome and the effect of TRAIL-induce apoptosis in NSCLC can be improved. In this study, we investigated the effect of curcumin in NSCLC as sensitiser to TRAIL as well as their molecular underlying mechanism.
methodProliferation assay was conducted to determine whether curcumin could enhance the cytotoxic effect of TRAIL in NSCLC cell lines. Flow cytometry was performed for the assessment of TRAIL receptors expression (DR4 and DR5) and apoptosis assay (Annexin-V / PI staining). Gene expression analysis using RT
resultsTreatment of NSCLC cell lines with TRAIL revealed that NSCLC cell lines can be classified as TRAIL-sensitive (H2170 and H1437) and TRAIL-resistant (A549 and H1299) based on their IC
conclusionHence, this study provides evidence on the potential of curcumin as a sensitiser to enhance the efficacy of TRAIL in NSCLC and in TRAIL-resistance NSCLC.
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