Title : Reversal of multidrug resistance of hepatocellular carcinoma cells by metformin through inhibiting NF-κB gene transcription.

Pub. Date : 2016 Aug 18

PMID : 27621764






5 Functional Relationships(s)
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1 METHODS: Expression of P-glycoprotein (P-gp) and NF-kappaB in human HepG2 or HepG2/adriamycin (ADM) cells treated with pCMV-NF-kappaB-small interference RNA (siRNA) with or without metformin, was analyzed by Western blot or fluorescence quantitative PCR. Metformin ATP binding cassette subfamily B member 1 Homo sapiens
2 METHODS: Expression of P-glycoprotein (P-gp) and NF-kappaB in human HepG2 or HepG2/adriamycin (ADM) cells treated with pCMV-NF-kappaB-small interference RNA (siRNA) with or without metformin, was analyzed by Western blot or fluorescence quantitative PCR. Metformin ATP binding cassette subfamily B member 1 Homo sapiens
3 After pretreatment with metformin, HepG2/ADM cells were sensitized to doxorubicin and P-gp was decreased through the NF-kappaB signaling pathway. Metformin ATP binding cassette subfamily B member 1 Homo sapiens
4 CONCLUSION: Metformin via silencing NF-kappaB signaling could effectively reverse MDR of HCC cells by down-regulating MDR1/P-gp expression. Metformin ATP binding cassette subfamily B member 1 Homo sapiens
5 CONCLUSION: Metformin via silencing NF-kappaB signaling could effectively reverse MDR of HCC cells by down-regulating MDR1/P-gp expression. Metformin ATP binding cassette subfamily B member 1 Homo sapiens