Amgen's KRAS Inhibitor AMG 510 Leans Toward Tumor-Dependent, Not Agnostic, Approach

SVP Elliott Levy said the company hasn't ruled out a tumor-agnostic approach for AMG 510, but Phase I data for the first-in-class drug show a bigger effect in lung cancer – a 50% response rate, so far – than in colorectal cancer patients with a KRAS G12C mutation.

Lung Cancer
AMG 510 had a 50% response rate in early lung cancer data. • Source: Shutterstock

KRAS inhibition maybe suitable for a tumor-agnostic drug development approach, but Amgen Inc. hasn't decided yet if that's the path it will take with AMG 510 based on the initial set of Phase I data for the company's first-in-class drug, which targets G12C mutations of the elusive KRAS oncogene.

Phase I data for AMG 510 were presented on 3 June at the American Society of Clinical Oncology (ASCO) meeting...

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