P3, N=900, Recruiting, Revolution Medicines, Inc.

Molecular docking confirmed that LT4 stably occupied the ATP‑binding pocket of PI3Kγ with a binding energy comparable to wortmannin and a conformation similar to antroquinonol. In conclusion, to the best of our knowledge, the present study is the first to comprehensively demonstrate the multi‑target anti‑CRC effects of LT4, highlighting its potential as a therapeutic agent, especially in KRAS‑mutant CRC.

Mechanistically, ADT-030 disrupts multiple components of the mitogen-activated protein kinase (MAPK) signaling network in both tumor cells and MDSCs, leading to induction of apoptosis in these populations. These findings highlight the multi-faceted impact of PDE10A inhibition as a therapeutic strategy that not only disrupts tumor-intrinsic oncogenic signaling to inhibit tumor progression but also reshapes the tumor immune microenvironment to unleash antitumor immunity.

P1/2, N=120, Not yet recruiting, Betta Pharmaceuticals Co., Ltd.

As such, the BCL-2 inhibitor venetoclax further enhanced RMC-6236-mediated killing by disrupting RMC-6236 enhanced BIM:BCL-2 complexes. RMC-6236 is a clinically relevant drug that can successfully target the MAPK pathway in these cancers. This study supports expanded clinical testing of this novel therapy to this important subset of neuroblastoma.

These findings are consistent with a phase I trial of bi-steric mTORC1 inhibitor RMC-5552, showing anti-tumor activity in patients with EC. PDXs with KRAS co-mutations regrew after RMC-6272 treatment, which was prevented by the addition of the RAS(ON) multi-selective inhibitor RMC-7977...Single mutant tumors are sensitive to PI3K inhibition but those with both mutations are insensitive to PI3K or AKT inhibition but are exquisitely dependent on mTORC1 kinase. This provides strong preclinical rationale for targeting mTORC1, alone or combined with RAS inhibition (in RAS co-mutant tumors), as an effective therapeutic strategy.

Immune phenotyping and single-cell RNA sequencing revealed remodeling of the tumor microenvironment by ADT-030 with a more favorable immune suppressive profile to activate anti-tumor immunity. These results show that ADT-030 is a promising drug development candidate for the treatment of KRAS-mutant PDAC capable of simultaneously targeting key oncogenic signaling pathways, resulting in tumor-intrinsic and immunomodulatory effects.

P1, N=32, Not yet recruiting, Vividion Therapeutics Inc.

P1/2, N=130, Recruiting, Revolution Medicines Inc.

P1, N=91, Recruiting, Adlai Nortye Biopharma Co., Ltd. | Not yet recruiting --> Recruiting

Further, the addition of KO-2806 rescued sensitivity of progressing tumors to the pan-RAS inhibitor RMC-6236. These results establish mTORC1 as an important mediator of escape from RAS inhibition and highlight KO-2806 as a promising RAS companion inhibitor in patients with prior RAS inhibitor exposure.