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AFB1 hepatocarcinogenesis is via lipid peroxidation that inhibits DNA repair, sensitizes mutation susceptibility and induces aldehyde-DNA adducts at p53 mutational hotspot codon 249
Aflatoxin B1 (AFB1) contamination in the food chain is a major cause of hepatocellular carcinoma (HCC). More than 60% of AFB1 related HCC carry p53 codon 249 mutations but the causal mechanism remains unclear. We found that 1) AFB1 induces two types of DNA adducts in human hepatocytes, AFB1-8,9-epox...
Autores principales: | Weng, Mao-Wen, Lee, Hyun-Wook, Choi, Bongkun, Wang, Hsiang-Tsui, Hu, Yu, Mehta, Manju, Desai, Dhimant, Amin, Shantu, Zheng, Yi, Tang, Moon-Shong |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Impact Journals LLC
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5392321/ https://www.ncbi.nlm.nih.gov/pubmed/28212554 http://dx.doi.org/10.18632/oncotarget.15313 |
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