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Downregulation of δ opioid receptor by RNA interference enhances the sensitivity of BEL/FU drug‑resistant human hepatocellular carcinoma cells to 5‑FU.
Tang B, Hu Z, Li Y, Yuan S, Wang Z, Yu S, He S. Tang B, et al. Among authors: hu z. Mol Med Rep. 2016 Jan;13(1):59-66. doi: 10.3892/mmr.2015.4511. Epub 2015 Nov 6. Mol Med Rep. 2016. Retraction in: Mol Med Rep. 2023 Apr;27(4):87. doi: 10.3892/mmr.2023.12974. PMID: 26549838 Free PMC article. Retracted.
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