AUTHOR=Stangou Maria J. , Fylaktou Asimina , Ivanova-Shivarova Milena Ivanova , Theodorou Ioannis TITLE=Editorial: Immunosenescence and Immunoexhaustion in Chronic Kidney Disease and Renal Transplantation JOURNAL=Frontiers in Medicine VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2022.874581 DOI=10.3389/fmed.2022.874581 ISSN=2296-858X