Drug Profile

GEC 255

Alternative Names: GEC-255

Latest Information Update: 28 Oct 2025

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At a glance

Originator GenEros BioPharma
Class Antineoplastics
Mechanism of Action KRAS protein modulators

Orphan Drug Status

Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

No
New Molecular Entity Yes

Highest Development Phases

No development reported Non-small cell lung cancer; Solid tumours

Most Recent Events

28 Oct 2025 No recent reports of development identified for phase-I development in Non-small-cell-lung-cancer(Late-stage disease) in China
28 Dec 2024 No recent reports of development identified for phase-I development in Solid-tumours(Late-stage disease, Second-line therapy or greater, Treatment-resistant) in China (PO, Tablet)
01 Jun 2023 Efficacy and adverse events data from a phase-I trial in Solid tumours released by GenEros

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