WRSWorld Research StateContribute
WORLD RESEARCH STATE

Imatinib: testing a cancer drug against a defined molecular target

Contribution grade

Targeted cancer therapy · Scoped scientific or research-capability contribution

Reference score75,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

A phase 1 trial of the BCR-ABL inhibitor STI571, later known as imatinib, reported substantial antileukemic activity in chronic-phase CML after interferon treatment had failed. It provided clinical evidence for targeting a specific molecular abnormality.

Scientific scope

A phase 1 trial of the BCR-ABL inhibitor STI571, later known as imatinib, reported substantial antileukemic activity in chronic-phase CML after interferon treatment had failed. It provided clinical evidence for targeting a specific molecular abnormality. Scope limitation: The 83-patient early trial was not a randomized comparison of every treatment and does not mean all cancers are cured. Earlier chemistry and disease-mechanism research, later trials and long-term resistance remain distinct work.

Evidence

Assessment uses the catalogue-linked source evidence for the stated contribution. The 83-patient early trial was not a randomized comparison of every treatment and does not mean all cancers are cured. Earlier chemistry and disease-mechanism research, later trials and long-term resistance remain distinct work.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

Full scientific record · Browse contribution grades · Request a correction