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Related Experiment Videos

CD26: a surface protease involved in T-cell activation

B Fleischer1

  • 1Dept of Medical Microbiology and Immunology, Bernhard-Nocht-Institute for Tropical Medicine, Hamburg, Germany.

Immunology Today
|April 1, 1994
PubMed
Summary

CD26, a proteolytic enzyme also known as dipeptidylpeptidase IV, is a multifunctional molecule with significant roles in the immune system. This review explores its functions, particularly within T lymphocytes.

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Area of Science:

  • Immunology
  • Enzymology
  • Molecular Biology

Background:

  • CD26 is a cell surface glycoprotein with enzymatic activity.
  • It is widely distributed across various tissues.
  • Emerging evidence suggests CD26 plays a crucial role in immune system regulation.

Purpose of the Study:

  • To review the current understanding of CD26.
  • To discuss the potential functions of CD26 in T lymphocytes.

Main Methods:

  • Literature review of recent developments in CD26 research.
  • Analysis of existing data on CD26's role in immune cells.

Main Results:

  • CD26 exhibits unique substrate specificity as a proteolytic enzyme.
  • CD26 is implicated as a multifunctional molecule in immune responses.

Conclusions:

  • CD26 possesses significant, yet not fully elucidated, functions within the immune system.
  • Further investigation into CD26's role in T lymphocytes is warranted.

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