Virus infection and sphingolipid metabolism.
Antiviral Res
; 228: 105942, 2024 Aug.
Article
em En
| MEDLINE
| ID: mdl-38908521
ABSTRACT
Cellular sphingolipids have vital roles in human virus replication and spread as they are exploited by viruses for cell entry, membrane fusion, genome replication, assembly, budding, and propagation. Intracellular sphingolipid biosynthesis triggers conformational changes in viral receptors and facilitates endosomal escape. However, our current understanding of how sphingolipids precisely regulate viral replication is limited, and further research is required to comprehensively understand the relationships between viral replication and endogenous sphingolipid species. Emerging evidence now suggests that targeting and manipulating sphingolipid metabolism enzymes in host cells is a promising strategy to effectively combat viral infections. Additionally, serum sphingolipid species and concentrations could function as potential serum biomarkers to help monitor viral infection status in different patients. In this work, we comprehensively review the literature to clarify how viruses exploit host sphingolipid metabolism to accommodate viral replication and disrupt host innate immune responses. We also provide valuable insights on the development and use of antiviral drugs in this area.
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Esfingolipídeos
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Replicação Viral
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Viroses
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article