Ssant. Caffeine is identified to inhibit ATM and ATR kinases (Sarkaria
Chemexpress Ssant. Caffeine is acknowledged to inhibit ATM and ATR kinases (Sarkaria et al., 1999) and impair DNAdamage-mediated p53 induction (Kastan et al., 1991). Serine and retinoic acid have been adverse…