Effect of herpes simplex virus types 1 and 2 on surface expression of class I major histocompatibility complex antigens on infected cells.

Journal Article

Cytotoxic T lymphocytes (CTL) generated in C57BL/6 (H-2b) mice in response to infection with the serologically distinct herpes simplex virus type 1 (HSV-1) or type 2 (HSV-2) were cross-reactive against target cells infected with either serotype. However, HSV-2-infected cells were shown to be much less susceptible to CTL-mediated lysis, and analysis through the use of HSV-1 X HSV-2 intertypic recombinants mapped the reduced susceptibility to a region contained within 0.82 to 1.00 map units of the HSV-2 genome. The study reported here was undertaken to determine the possible reasons for the reduced susceptibility of HSV-2-infected cells to lysis by CTL. Competition for the specific lysis of labeled HSV-1-infected cells by either HSV-1- or HSV-2-infected, unlabeled inhibitor cells and frequency analysis of the CTL precursor able to recognize HSV-1- and HSV-2-infected cells suggested that the reduced susceptibility of HSV-2-infected cells to lysis could be explained, at least in part, by reduced levels of target cell recognition. A determination of the surface expression of the critical elements involved in target cell recognition by CTL following infection with HSV-1 or HSV-2 revealed that all the major HSV-specific glycoprotein species were expressed. Infection with both HSV-1 and HSV-2 caused a reduction in the expression of the class I H-2 antigens. However, this reduction was much greater following infection with HSV-2. This suggested that one important factor contributing to reduced lysis of HSV-2-infected cells may be the altered or reduced expression of the class I H-2 self-antigens.

Full Text

Duke Authors

Cited Authors

  • Jennings, SR; Rice, PL; Kloszewski, ED; Anderson, RW; Thompson, DL; Tevethia, SS

Published Date

  • December 1985

Published In

Volume / Issue

  • 56 / 3

Start / End Page

  • 757 - 766

PubMed ID

  • 2999432

International Standard Serial Number (ISSN)

  • 0022-538X

Language

  • eng

Conference Location

  • United States