Musk tibetine reveals no genotoxicity in the micronucleus test with human lymphocytes and human hepatoma cell lines. Musk tibetene is a nitro musk compound with carcinogenic activity.
4-hydroxy Nonenal is a lipid peroxidation product derived from oxidized ω-6 polyunsaturated fatty acids such as arachidonic acid and linoleic acid. [1] [2] It exhibits various biological activities such as cytotoxicity, growth inhibiting activity, genotoxicity, and chemotactic activity and has been widely used as a marker of lipid peroxidation.[1][2][3] 4-oxo-2-Nonenal is a more recently identified product of lipid peroxidation.[4][5][6] It actively modifies histidine and lysine residues on proteins and causes protein cross-linking. [7][8] 4-oxo-2-Nonenal also modifies 2’-deoxyguanosine, further implicating lipid peroxidation in mutagenesis and carcinogenesis.[4]
4-hydroxy Nonenal is a lipid peroxidation product derived from oxidized ω-6 polyunsaturated fatty acids, such as linoleic acid and arachidonic acid, that is widely used as a marker of oxidative stress. 4-HNE exhibits various biological activities such as cytotoxicity, growth inhibiting activity, genotoxicity, and chemotactic activity. 4-hydroperoxy 2-Nonenal is the immediate precursor of 4-HNE formed from the cleavage of ω-6 hydroperoxides. Analogous reactions are expected to occur with hydroperoxides from other ω-6 fatty acids, particularly arachidonic acid.
PF-05139962 is a novel potent mTOR inhibitor with excellent mTOR biochemical inhibition, cellular potency, kinase selectivity and in vitro ADME properties. PF-05139962 has pS473 and pS6 cellular IC50 = 48 and 6 nM respectively. PF-05139962 has great selectivity against other receptors and kinases. No genotoxicity was observed on this compound and no more than 25% inhibiton was observed for major CYP enzymes (3A4, 1A2, 2C9, 2D6) at 3 uM. This compound has LE = 0.35 and LipE up to 6.8 which is in a very desirable range for a kinase inhibitor.
Fumitremorgen B is a mycotoxin, it exhibits a certain degree of genotoxicity, it can cause DNA damage in human lymphocytes; it shows an inhibitory activity on the cell cycle progression of mouse tsFT210 cells in the M phase, with the MIC value of 26.1 mic