What question did this study set out to answer?

This research aims to elucidate the role of nuclear transcriptional condensates in driving NPM1-mutated acute myeloid leukemia (AML).

April 10, 2026Open Access

Nuclear Transcriptional Condensates as Drivers and Therapeutic Targets in NPM1-mutated AML

Read Full Paperexternally

Key Points

This research aims to elucidate the role of nuclear transcriptional condensates in driving NPM1-mutated acute myeloid leukemia (AML).
Characterization of NPM1-mutated AML cellular models
Analysis of HOX/MEIS1 expression
Investigation of phase-separated nuclear condensates
Evaluation of Menin-KMT2A inhibitors' efficacy.
Identification of phase-separated nuclear condensates linked to aberrant HOX/MEIS1 expression.
Demonstration that NPM1 mutations lead to concentrated transcriptional regulators at active chromatin.
Evidence supporting the efficacy of Menin-KMT2A inhibitors in targeting the transcriptional program.

Abstract

NPM1-mutated AML is driven by aberrant HOX/MEIS1 expression, whose mechanistic basis remained unresolved for years. Recent paradigm-shifting studies show that mutant NPM1 organizes phase-separated nuclear condensates that concentrate transcriptional regulators at active chromatin, directly sustaining the pathogenic HOX/MEIS1 transcriptional program. This framework explains the activity of Menin-KMT2A inhibitors, recently approved by the FDA, in this AML subtype and positions disruption of these assemblies as a precision strategy to eliminate oncogenic transcription.

Connected Papers

Building similarity graph...

Analyzing shared references across papers

Discussion

Cite this study

Uckelmann et al. (Fri,) studied this question.

www.synapsesocial.com/papers/69d896046c1944d70ce072c3 — DOI: https://doi.org/10.1182/blood.2025031880

Authors

Hannah J. Uckelmann

Jayant Yadunath Gadrey

Lorenzo Brunetti

Journals

Blood

Actions

Institutions

Goethe University Frankfurt

Tufts Medical Center

Marche Polytechnic University

References and Citations

Connected Papers

Building similarity graph...

Analyzing shared references across papers

Nuclear Transcriptional Condensates as Drivers and Therapeutic Targets in NPM1-mutated AML

Key Points

Abstract

Citation Network

Connected Papers

Discussion

Cite this study

Authors

Journals

Actions

Institutions

References and Citations

Citation Network

Connected Papers

Discussion