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‹ Fri · 10 Apr 2026
Promising but preliminary

Structure-guided design of 7-azaindole DNMT1 inhibitors active against hypomethylating agent-resistant acute myeloid leukemia.

New drugs designed to overcome resistance in hard-to-treat leukemia showed activity in lab models, addressing a major clinical challenge.

Scientists designed new drugs that selectively block the DNMT1 enzyme, overcoming resistance to existing hypomethylating agents in AML. These 7-azaindole compounds showed activity against treatment-resistant AML in laboratory models, addressing a major clinical challenge.

What the study was

Study design
Preclinical (structure-guided drug design, in vitro and in vivo models)
Population
HMA-resistant AML cell lines and models
Category
Drug Development
Maturity
Exploratory
Journal
Proceedings of the National Academy of Sciences of the United States of America

Why it surfaced

Novel selective DNMT1 inhibitors for HMA-resistant AML published in PNAS. High novelty but preclinical only.

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