IMR Press / FBL / Volume 12 / Issue 2 / DOI: 10.2741/2096

Frontiers in Bioscience-Landmark (FBL) is published by IMR Press from Volume 26 Issue 5 (2021). Previous articles were published by another publisher on a subscription basis, and they are hosted by IMR Press on imrpress.com as a courtesy and upon agreement with Frontiers in Bioscience.

Article
Dodging the CTL response: viral evasion of Fas and granzyme induced apoptosis
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1 Department of Microbiology and Immunology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
Front. Biosci. (Landmark Ed) 2007, 12(2), 725–732; https://doi.org/10.2741/2096
Published: 1 January 2007
Abstract

The importance of CTL induced apoptosis as a vital part of the protection of host organisms from pathogenic viruses cannot be overstated. Conversely, the ability of a virus to evade CTL induced apoptosis is equally important to its survival. Important insights in viral pathogenesis and host immunology have been discovered through observations of this constantly evolving interchange. This mini review will build upon previously published comprehensive reviews by reorganizing the anti-apoptotic strategies specific for CTL induced apoptosis and integrating recent discoveries in viral evasion of Fas/FasL and perforin/granzyme mediated apoptosis. This updated look at viral evasion in the context of the CTL response should generate dialogue and provide impetus for research to illuminate interactions between the best defense against viruses and the viral adaptations to evade this defense.

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