p53- and Caspase-3-Independent Mechanism of Acetaminophen Effect on Human Neural Cells.

Autor: Aleksandrova AV; BioClinicum Research and Development Complex, Moscow, Russia. a.aleksandrova@bioclinicum.com., Senyavina NV; BioClinicum Research and Development Complex, Moscow, Russia., Maltseva DV; BioClinicum Research and Development Complex, Moscow, Russia., Khutornenko AA; BioClinicum Research and Development Complex, Moscow, Russia., Sakharov DA; BioClinicum Research and Development Complex, Moscow, Russia.
Jazyk: angličtina
Zdroj: Bulletin of experimental biology and medicine [Bull Exp Biol Med] 2016 Apr; Vol. 160 (6), pp. 763-6. Date of Electronic Publication: 2016 May 11.
DOI: 10.1007/s10517-016-3304-7
Abstrakt: Acetaminophen in a concentration of 5 mM increased the expression of JNK, HIF1A (hypoxiainduced factor), and CASP3, which indicated development of oxidative stress and apoptotic cell death. Acetaminophen in a concentration of 10 mM did not induce expression of HIF1A and CASP3, but reduced expression of chaperone HSP90, which attested to activation of a caspase-3-independent mechanism of cell death. The methods of preventing acetaminophen intoxication are discussed.
Databáze: MEDLINE