MK-2206 dihydrochloride (Synonyms: MK-2206,MK2206,MK 2206) |
Catalog No.GC16304 |
An allosteric Akt inhibitor
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 1032350-13-2
Sample solution is provided at 25 µL, 10mM.
MK-2206 dihydrochloride is an orally active allosteric Akt inhibitor used in treatment of solid tumors.[1]
IIn vitro experiment it shown that MK-2206 is equally potent toward purified recombinant human Akt1 and Akt2 enzyme with IC50 of 5 nmol/L and 12 nmol/L, respectively; and approximately 5-fold less potent against human Akt3 (IC50, 65 nmol/L). MK-2206 potently inhibited the cell growth of Ras wild-type (WT) cell lines (A431, HCC827, and NCI-H292 with IC50s of 5.5, 4.3, and 5.2 μmol/L, respectively. The combination of 2.5 μmol/L erlotinib and 3 μmol/L MK-2206 or higher obviously activated the caspase.[1] In vitro, Akt inhibitor (MK 2206 dihydrochloride, 2.5 nM) reduces the effects of anti-microRNA-320a on the apoptosis of MDA-MB-231 cells.[2] In vitro, treatment with 0.1 and 1 μM for 48 h MK-2206 reduced the expression p-Akt in all pancreatic cancer cell lines suggesting that MK-2206 inhibited Akt phosphorylation in pancreatic cancer cells.[3] In vitro the colony formation assay confirmed that 1 μM of MK-2206 significantly inhibited the proliferation of SGC-7901 cells.[4]
In vivo test displayed it that treatment with 120 mg/kg MK-2206 orally 2 hours after erlotinib (50 mg/kg), and tumors were isolated 14 hours after erlotinib administration to verify the inhibition of phospho-Akt for the PI3K pathway and phospho-Erk for the Ras/Erk pathway. In vivo efficacy studies it demonstrated that the antitumor efficacy of MK-2206 with once a week at 360 mg/kg intermittently dosing was quite similar to the efficacy of three times a week at 120 mg/kg dosing when MK-2206 was combined with erlotinib.[1].
References:
[1]. Hirai H, et al. MK-2206, an allosteric Akt inhibitor, enhances antitumor efficacy by standard chemotherapeutic agents or molecular targeted drugs in vitro and in vivo. Mol Cancer Ther. 2010 Jul;9(7):1956-67.
[2]. Guan J, et al. MicroRNA 320a suppresses tumor cell growth and invasion of human breast cancer by targeting insulin like growth factor 1 receptor. Oncol Rep. 2018 Aug;40(2):849-858.
[3]. Wang Z, et al. Akt inhibitor MK-2206 reduces pancreatic cancer cell viability and increases the efficacy of gemcitabine. Oncol Lett. 2020 Mar;19(3):1999-2004.
[4]. Jin P, et al. MK-2206 co-treatment with 5-fluorouracil or doxorubicin enhances chemosensitivity and apoptosis in gastric cancer by attenuation of Akt phosphorylation. Onco Targets Ther. 2016 Jul 19;9:4387-96.
Average Rating: 5
(Based on Reviews and 30 reference(s) in Google Scholar.)GLPBIO products are for RESEARCH USE ONLY. Please make sure your review or question is research based.
Required fields are marked with *