Frontiers in Immunology (Jan 2024)

CAR Immunotherapy for the treatment of infectious diseases: a systematic review

  • Elena Morte-Romea,
  • Elena Morte-Romea,
  • Elena Morte-Romea,
  • Cecilia Pesini,
  • Cecilia Pesini,
  • Cecilia Pesini,
  • Galadriel Pellejero-Sagastizábal,
  • Galadriel Pellejero-Sagastizábal,
  • Santiago Letona-Giménez,
  • Luis Martínez-Lostao,
  • Luis Martínez-Lostao,
  • Luis Martínez-Lostao,
  • Luis Martínez-Lostao,
  • Silvia Loscos Aranda,
  • Silvia Loscos Aranda,
  • Carla Toyas,
  • Carla Toyas,
  • Sergio Redrado,
  • Elena Dolader-Ballesteros,
  • Maykel Arias,
  • Maykel Arias,
  • Eva M. Galvez,
  • Eva M. Galvez,
  • Rebeca Sanz-Pamplona,
  • Rebeca Sanz-Pamplona,
  • Julián Pardo,
  • Julián Pardo,
  • Julián Pardo,
  • Jose Ramón Paño-Pardo,
  • Jose Ramón Paño-Pardo,
  • Jose Ramón Paño-Pardo,
  • Ariel Ramírez-Labrada,
  • Ariel Ramírez-Labrada,
  • Ariel Ramírez-Labrada

DOI
https://doi.org/10.3389/fimmu.2024.1289303
Journal volume & issue
Vol. 15

Abstract

Read online

Immunotherapy treatments aim to modulate the host’s immune response to either mitigate it in inflammatory/autoimmune disease or enhance it against infection or cancer. Among different immunotherapies reaching clinical application during the last years, chimeric antigen receptor (CAR) immunotherapy has emerged as an effective treatment for cancer where different CAR T cells have already been approved. Yet their use against infectious diseases is an area still relatively poorly explored, albeit with tremendous potential for research and clinical application. Infectious diseases represent a global health challenge, with the escalating threat of antimicrobial resistance underscoring the need for alternative therapeutic approaches. This review aims to systematically evaluate the current applications of CAR immunotherapy in infectious diseases and discuss its potential for future applications. Notably, CAR cell therapies, initially developed for cancer treatment, are gaining recognition as potential remedies for infectious diseases. The review sheds light on significant progress in CAR T cell therapy directed at viral and opportunistic fungal infections.

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