PRGL493 is a potent and selective long-chain acyl-CoA synthetase 4 (ACSL4) inhibitor. PRGL493 blocks cell proliferation and tumor growth in both breast and prostate cellular and animal models. PRGL493 is used for cancer research.
IC50&Target
IC50: ACSL4
体外研究
Acyl-CoA synthetase 4 (ACSL4) is an isoenzyme of the fatty acid ligase-coenzyme-A family taking part in arachidonic acid metabolism and steroidogenesis. PRGL493 ([H]-AA (0.5 µCi/ml in serumfree medium) for 3 h; 48 hours) signifcantly inhibits the activity of ACSL4 in all three cell lines (MDA-MB-231, PC-3 and MA-10 Leydig cells), as evidenced by a reduction in AA-CoA levels.But PRGL493 has no effects on ACSL4 protein expression.
PRGL493 (20-100 μM; 72 hours) inhibits the proliferation of highly aggressive breast and prostate cancer cells at an IC50 of 23 µM and 27 µM, respectively.
体内研究
PRGL493 (intraperitoneal injection; 250 μg/Kg; 43 and 34 consecutive days) decreases tumor volumes and inhibits tumor growth. Additionally, this compound results in a decrease in Ki67 protein expression and increases ER and AR expression in breast and prostate xenograft tumors, respectively.
Animal Model:
MDA-MB-231 or PC-3 cell suspensions mixed with Matrigel Matrix in a 3/1 dilution are injected into the right fank of NLAE:NIH(S)Fox1 mice, aged 7-8 weeks
Dosage:
250 μg/kg
Administration:
Intraperitoneal injection; 250 μg/kg; 43 and 34 consecutive days
Result:
Inhibited tumor growth in vivo models
分子式
C25H21N7O2
分子量
451.48
CAS号
2479378-45-3
运输条件
Room temperature in continental US; may vary elsewhere.