Effect of a fever in viral infections - the 'Goldilocks' phenomenon?

paythelady.612 shared this article with you from Inoreader Effect of a fever in viral infections - the 'Goldilocks' phenomenon? Μέσω pubmed: "world j clin cases"... Related Articles Effect of a fever in viral infections - the 'Goldilocks' phenomenon? World J Clin Cases. 2021 Jan 16;9(2):296-307 Authors: Belon L, Skidmore P, Mehra R, Walter E Abstract Acute infections, including those due to Coronaviridae and other viruses, often stimulate a febrile response. A mild fever appears to improve outcome; it appears to diminish viral replication by several mechanisms, including virion entry into host cells and genome transcription, and improving host defence mechanisms against the pathogen. However, a fever may also damage host cellular and tissue function and increase metabolic demands. At temperatures at the lower end of the febrile range, the benefit of the fever appears to outweigh the detrimental effects. However, at higher temperatures, the outcome worsens, suggesting that the disadvantages of fever on the host predominate. A non-infective fever is associated with a worse outcome at lower temperatures, suggesting that hyperthermia carries less benefit in the absence of infection. This review discusses the risks and benefits of a fever on the host response, focusing on the effects of a fever on viral replication and host re sponse, and the detrimental effect on the host. PMID: 33521098 [PubMed] View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.