Immunohistochemical, pharmacovigilance, and omics analyses reveal the involvement of ATP-sensitive K⁺ channel subunits in cancers: role in drug-disease interactions.

ABSTRACT: Background: ATP-sensitive-K+ channels (KATP) are involved in diseases, but their role in cancer is poorly described. Pituitary macroadenoma has been observed in Cantu' syndrome (C.S.), which is associated with the gain-of-function mutations of the ABCC9 and KCNJ8 genes. We tested the role of the ABCC8/Sur1, ABCC9/Sur2A/B, KCNJ11/Kir6.2, and KCNJ8/Kir6.1 genes experimentally in a minoxidil-induced renal tumor in male rats and in the female canine breast cancer, a spontaneous animal model of disease, and in the pharmacovigilance and omics databases. Methods: We performed biopsies from renal tissues of male rats (N = 5) following a sub-chronic high dosing topical administration of minoxidil (0.777-77.7 mg/kg/day) and from breast t

SUBMITTER: Maqoud F 

PROVIDER: S-EPMC10167295 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature