The role, relevance and management of immune exhaustion in bovine infectious diseases

© 2024 The Authors. Published by Elsevier Ltd..

Immune exhaustion is a state of immune cell dysfunction that occurs most commonly following chronic exposure to an antigen which persists after the immune response fails to remove it. Exhaustion has been studied most thoroughly with several cancers, but has also been observed in several chronic infectious diseases. The topic has mainly been studied with CD8+ T cells, but it can also occur with CD4+ T cells and other immune cell types too. Exhaustion is characterized by a hierarchical loss of effector cell functions, up-regulation of immuno-inhibitory receptors, disruption of metabolic activities, and altered chromatin landscapes. Exhaustion has received minimal attention so far in diseases of veterinary significance and this review's purpose is to describe examples where immune exhaustion is occurring in several bovine disease situations. We also describe methodology to evaluate immune exhaustion as well as the prospects of controlling exhaustion and achieving a more suitable outcome of therapy in some chronic disease scenarios.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:10

Enthalten in:

Heliyon - 10(2024), 7 vom: 15. Apr., Seite e28663

Sprache:

Englisch

Beteiligte Personen:

Sharma, Shalini [VerfasserIn]
Kumar, Naveen [VerfasserIn]
Rouse, Barry T [VerfasserIn]
Sharma, Khushbu [VerfasserIn]
Chaubey, Kundan Kumar [VerfasserIn]
Singh, ShoorVir [VerfasserIn]
Kumar, Praveen [VerfasserIn]
Kumar, Pradeep [VerfasserIn]

Links:

Volltext

Themen:

B cells
Bovine
Cytokines
Exhaustion
Immune
Immuno-inhibitory receptors
Journal Article
Review
T cells-CD4 and CD8

Anmerkungen:

Date Revised 11.04.2024

published: Electronic-eCollection

Citation Status PubMed-not-MEDLINE

doi:

10.1016/j.heliyon.2024.e28663

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM370854640