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October 23, 2025Open Access

LYL1 is critical for adult hematopoietic stem cell-derived B and T lymphopoiesis

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Authors

SCSung Kai ChiuJTJames TheJSJesslyn Saw

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Overview

Conditional knockout of Lyl1 disrupts hematopoietic stem cell-derived progenitors in adult mice, indicating its role in lymphoid development.

Key Points

  • Lyl1 deletion reduces hematopoietic stem cells and lymphoid progenitor populations in adult mice.
  • The loss of Lyl1 did not alter mature B- and T-lymphocyte counts despite reduced progenitor levels.
  • Observational analysis utilizing a conditional knockout mouse model was used to trace Lyl1 function.
  • Findings suggest Lyl1 is critical for maintaining postnatal hematopoietic homeostasis.

Cite This Study

Chiu et al. (2025) studied this question.

synapsesocial.com/papers/68f9a0eb8ea8f2f37ee94ad8https://doi.org/10.21203/rs.3.rs-7901302/v1
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