ArticleCytotechnology2021
Encorafenib enhances TRAIL-induced apoptosis of colorectal cancer cells dependent on p53/PUMA signaling.
Article in Cytotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 5 citations in OpenAlex.
- Cisatracurium besilate enhances the TRAIL-induced apoptosis of gastric cancer cells via p53 signaling.Bioengineered · 2021Article
- The Anticancer Action of a Novel 1,2,4-Triazine Sulfonamide Derivative in Colon Cancer Cells.Molecules (Basel, Switzerland) · 2021Article
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
TRAIL has been demonstrated to play a critical role in the apoptosis of colorectal cancer (CRC) cells, but drug resistance markedly restricts its therapeutic effects. Objectives: This study aims to investigate whether encorafenib can enhance TRAIL-induced apoptosis of colorectal cancer cells and the underlying mechanism. TRAIL was first used to induce CRC cells. CCK-8 assays were conducted for detecting cell viability of TRAIL-induced CRC cells with encorafenib treatment. Flow cytometry was used to detect the cell apoptosis of CRC cells and western blot was used to measure the expressions of apoptosis-related proteins. The expressions of DR4, DR5, p53, and PUMA were then evaluated by qPCR and western blot. After transfecting the interference plasmid of p53 into CRC cells, the expressions of PUMA and DR5 were further explored. TRAIL reduced the cell viability of CRC cells, and the inhibition was further reinforced under co-treatment of TRAIL and encorafenib. Encorafenib also triggered the promotion of CRC cell apoptosis induced by TRAIL. It was also found that encorafenib exerted its promoting effects on cell apoptosis of CRC cells via the elevation of DR5. Besides, encorafenib administration promoted the expression levels of p53 and PUMA in TRAIL-induced CRC cells. Furthermore, p53 knockdown attenuated the expression of PUMA and DR5 in TRAIL-induced CRC cells treated with encorafenib. This study indicates that encorafenib stimulates TRAIL-induced apoptosis of CRC cells dependent on p53/PUMA signaling, which may provide instructions for the treatment of CRC.
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