This open-label, phase I first-in-human study (NCT01915576) of BAY 1125976, a highly specific and potent allosteric inhibitor of AKT1/2, aimed to evaluate the safety, pharmacokinetics, and maximum tolerated dose of BAY 1125976 in patients with advanced solid tumors.
The drug nano-carriers prepared here can enter the GSCs through endocytosis effectively, the results indicated that the combination of MMSNs@ <i>α</i>CT1@Ab<sub>CD133</sub> and TMZ can block the protein kinase B (AKT)/AMP-activated protein kinase (AMPK)/AMP-activated protein kinase (MTOR) signaling pathway of GSCs and then induce autophagy, apoptosis and the death of GSCs, MMSNs@ <i>α</i>CT1@Ab<sub>CD133</sub> and TMZ combination also can inhibit the growth of solid tumor.
Given the evidence that coordinate inhibition of AKT induces autophagy, we studied the combination of the AKT inhibitor, MK-2206 with hydroxychloroquine (HCQ) in patients with advanced solid tumors.
Here, we selectively disrupt the ability of rapidly proliferating cancer cells to spawn AKT1<sup>low</sup> daughter cells that are rare, slowly proliferating, tumor-initiating, and chemotherapy-resistant, using β1-integrin activation and the AKT1-E17K-mutant oncoprotein as experimental tools <i>in vivo</i> Surprisingly, we find that selective depletion of AKT1<sup>low</sup> slow proliferators actually reduces the growth of a molecularly diverse panel of human cancer cell xenograft models without globally altering cell proliferation or survival <i>in vivo</i> Moreover, we find that unusual cancer patients with AKT1-E17K-mutant solid tumors also fail to produce AKT1<sup>low</sup> quiescent cancer cells and that this correlates with significantly prolonged survival after adjuvant treatment compared with other patients.
A phase I, open-label, two-stage study to investigate the safety, tolerability, pharmacokinetics, and pharmacodynamics of the oral AKT inhibitor GSK2141795 in patients with solid tumors.
A First-in-Human Phase I Study of the ATP-Competitive AKT Inhibitor Ipatasertib Demonstrates Robust and Safe Targeting of AKT in Patients with Solid Tumors.
The oral AKT inhibitor perifosine showed tolerable toxicity in adults and in our phase I trial in children with solid tumors (clinicaltrials.gov NCT00776867).We now report on the HR-NB experience.
Results In patients with AKT1E17K-mutant tumors (n = 52) and a median of five lines of prior therapy, the median PFS was 5.5 months (95% CI, 2.9 to 6.9 months), 6.6 months (95% CI, 1.5 to 8.3 months), and 4.2 months (95% CI, 2.1 to 12.8 months) in patients with estrogen receptor-positive breast, gynecologic, and other solid tumors, respectively.