Archives of biochemistry and biophysics

Reducing a Protein from Immune Cells May Ease Lung Scarring After Radiation by Slowing Cell Aging and Inflammation

Updated

Abstract

Granzyme K (GZMK) may play a role in promoting radiation-induced pulmonary fibrosis (RIPF).

  • Radiation-induced pulmonary fibrosis is a severe complication following thoracic radiotherapy.
  • Cellular senescence and the senescence-associated secretory phenotype are identified as central drivers of RIPF.
  • Granzyme K is an inflammatory amplifier, but its specific role in RIPF is not yet understood.
  • Further investigation is needed to clarify how GZMK regulates cellular senescence in the context of RIPF.

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Funding

Competing interests

Competing interests The authors declare that they have no competing financial interests.
PubMed

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