| Title: |
Autophagy and Bacterial infections |
| Authors: |
Cadwell, K; Abraham, C; Bel, S; Chauhan, S; Coers, J; Colombo, MI; Davis, JR; Hofius, D; Nguyen, HTT; Ogawa, M; Roy, CR; Shao, F; Shizukuishi, S; Stallings, CL; Szczesna, M; Taylor, G; Thurston, TL; Watson, R; Wileman, T; Xu, Y; Zamboni, DS |
| Publisher Information: |
Taylor and Francis Group |
| Publication Year: |
2025 |
| Collection: |
Oxford University Research Archive (ORA) |
| Description: |
Autophagy is an evolutionarily conserved cellular process that is prominent during bacterial infections. In this review article, we discuss how direct pathogen clearance via xenophagy and regulation of inflammatory products represent dual functions of autophagy that coordinate an effective antimicrobial response. We detail the molecular mechanisms of xenophagy, including signals that indicate the presence of an intracellular pathogen and autophagy receptor-mediated cargo targeting, while highlighting pathogen counterstrategies, such as bacterial effector proteins that inhibit autophagy initiation or exploit autophagic membranes for replication. Pathways that are related to autophagy, including LC3-associated phagocytosis (LAP) and conjugation of ATG8 to single membranes (CASM), are expanding the role of autophagy in antimicrobial defense beyond traditional double-membrane autophagosomes. Examination of Crohn disease-associated genes links impaired autophagy to inflammation and defective bacterial handling. We propose emerging concepts, such as effector-triggered immunity, where autophagy inhibition by pathogens triggers inflammatory defenses and discusses the therapeutic potential of modulating autophagy in infectious and inflammatory diseases. |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| Relation: |
https://doi.org/10.1080/27694127.2025.2542904 |
| DOI: |
10.1080/27694127.2025.2542904 |
| Availability: |
https://doi.org/10.1080/27694127.2025.2542904; https://ora.ox.ac.uk/objects/uuid:1fc17047-8a75-4345-80b7-30d95876aea0 |
| Rights: |
info:eu-repo/semantics/openAccess ; CC Attribution (CC BY) |
| Accession Number: |
edsbas.6372335 |
| Database: |
BASE |