The role of neutrophil extracellular trap formation in kidney transplantation: Implications from donors to the...

Area of Science:

• Nephrology
• Immunology
• Transplantation Science

Background:

• Kidney transplantation is limited by donor organ shortage, leading to the use of expanded criteria donors with higher risks.
• Neutrophil extracellular traps (NETs), implicated in tissue damage and inflammation, are increasingly recognized in transplantation.
• NETs may contribute to primary graft dysfunction and rejection in kidney and lung transplants.

Purpose of the Study:

• To review the potential role of NETs in kidney transplantation.
• To discuss NETs' involvement during donor evaluation, organ preservation, and recipient post-transplant.

Main Methods:

• Literature review of studies on NETs in transplantation.
• Analysis of NET formation and function in the context of kidney injury and immune response.

Main Results:

• NETs are implicated in endothelial damage, coagulation, and complement activation, exacerbating kidney injury.
• NETs are associated with delayed graft function and reduced graft survival in kidney transplantation.
• NETs may play a role throughout the transplantation process, from donor to recipient.

Conclusions:

• NETs represent a significant factor in kidney transplant pathology.
• Targeting NET formation or activity presents a promising therapeutic strategy.
• Further research into NETs could lead to improved kidney graft outcomes.