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December 8, 2025BloodOpen Access

EZH2 oncogenic mutation disrupts germinal center B cell dynamics and promotes early lymphomagenic behaviors

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Authors

KCKibaek ChoeAMAri MelnickWBWendy Béguelin

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Overview

Mechanistic analysis shows EZH2 mutations alter B cell behavior in lymphomas, suggesting new therapeutic strategies.

Key Points

  • Lymphoma dynamics are altered by mutations in EZH2, leading to impaired selection and changes in B cell behavior.
  • Somatic mutations in the EZH2 gene are associated with aberrant dynamics in germinal centers, crucial for B cell function.
  • Intravital two-photon microscopy and transcriptomic analyses revealed disrupted interactions with T follicular helper cells and FDCs.
  • This research highlights the role of EZH2 mutation as an epigenetic driver contributing to lymphomagenesis.

Cite This Study

Choe et al. (2025) studied this question.

synapsesocial.com/papers/69362f604fa91c937236dcc4https://doi.org/10.1182/blood-2025-1479
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