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Krüppel-like factor 4 control of immune cell function.

Tapatee Das1, Elaine Wang1, Yitian Xu1

  • 1Department of Molecular Biology, Cell Biology & Biochemistry, Division of Biology and Medicine, Brown University, Providence, RI, United States.

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|August 20, 2025
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Summary
This summary is machine-generated.

Krüppel-like factor 4 (KLF4) is crucial for cellular functions and plays a key role in both innate and adaptive immunity. This review explores KLF4

Keywords:
KLF4SP familyhomeostasisimmune cellsinnate & adaptive immune response

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Area of Science:

  • Molecular Biology
  • Immunology
  • Cell Biology

Background:

  • Krüppel-like factor 4 (KLF4) is a transcription factor with conserved zinc finger DNA binding domains.
  • KLF4 regulates essential cellular processes including differentiation, proliferation, and adaptation.
  • This factor is recognized for its critical involvement in both innate and adaptive immunity.

Purpose of the Study:

  • To review the multifaceted roles of KLF4 within the immune system.
  • To discuss the implications of KLF4's immunological functions for human health.

Main Methods:

  • Literature review of existing research on KLF4.
  • Analysis of KLF4's regulatory mechanisms in cellular processes.
  • Examination of KLF4's impact on innate and adaptive immune responses.

Main Results:

  • KLF4 is integral to the development and function of immune cells.
  • It modulates immune responses to various internal and external stimuli.
  • Dysregulation of KLF4 is linked to immune-related disorders.

Conclusions:

  • KLF4 is a key regulator in maintaining immune homeostasis.
  • Understanding KLF4's immune functions offers therapeutic avenues for human diseases.
  • Further research into KLF4's precise mechanisms is warranted.