Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
According to the World Health Organization, around 20% of all cancers would be due to environmental factors. Among these factors, several chemicals are indeed well recognized carcinogens. The widespread contaminant benzo[a]pyrene (B[a]P), an often used model carcinogen of the polycyclic aromatic hydrocarbons' family, has been suggested to target most, if not all, cancer hallmarks described by Hanahan and Weinberg. It is classified as a group I carcinogen by the International Agency for Research on Cancer; however, the precise intracellular mechanisms underlying its carcinogenic properties remain yet to be thoroughly defined. Recently, the pH homeostasis, a well known regulator of carcinogenic processes, was suggested to be a key actor in both cell death and Warburg-like metabolic reprogramming induced upon B[a]P exposure. The present review will highlight those data with the aim of favoring research on the role of H + dynamics in environmental carcinogenesis.
ISSN: 1044-579X

hal-01531077
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01531077
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01531077/document
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01531077/file/Hardonniere%20et%20al.%20-%20Environmental%20carcinogenesis%20and%20pH%20homeostasis%20n.pdf
DOI : 10.1016/j.semcancer.2017.01.001