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May 13, 2026Communications BiologyOpen Access

Somatic mutations in CSK disrupt immune regulation in a Chinese aplastic anemia cohort

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Authors

WHWeirong HeFLFeifei LiLWLiangliang Wu

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Overview

Randomized trial investigates somatic mutations affecting immune regulation in aplastic anemia, suggesting new therapeutic targets.

Key Points

  • The study aims to characterize somatic mutations in Chinese patients with aplastic anemia and their effects on immune regulation.
  • Whole-exome sequencing performed on 126 Chinese aplastic anemia patients
  • Identification of recurrent mutations, particularly in the CSK gene
  • Functional validation using Jurkat T cells to assess T-cell activation
  • Eight cases identified with mutations in the CSK gene, impacting T-cell receptor signaling
  • Functional analyses indicate these mutations lead to aberrant T-cell activation
  • Detection of copy number variations in immune-related gene loci associated with disease

Cite This Study

He et al. (2026) studied this question.

synapsesocial.com/papers/6a04153d79e20c90b444510chttps://doi.org/10.1038/s42003-026-10220-0
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