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Four Different Markers for Activated Cell Mediated Immunity Compared with the Clinical Stages of HIV Infection

Four Different Markers for Activated Cell Mediated Immunity Compared with the Clinical Stages of... Summary Activated cell-mediated immunity, as defined by four markers, has been studied in HIV-infected patients, and compared with the clinical stages of HIV infection. All the values obtained with such markers (interferon-y expressed on lymphocytes, soluble CD8, soluble IL-2 receptor, and serum neopterin) were observed to increase with the progressive stages of HIV infection, with the highest figures occurring in stage IV-C patients. Since the replication of HIV depend strictly on the stimulation of infected cells, T-cell activation in vitro might contribute to a further spread of HIV-1 in infected subjects. Thus permanent or multiple stimulation of the cellular immune system could be an important cofactor in the progression of this syndrome. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Pteridines de Gruyter

Four Different Markers for Activated Cell Mediated Immunity Compared with the Clinical Stages of HIV Infection

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References (4)

Publisher
de Gruyter
Copyright
Copyright © 1990 by the
ISSN
0933-4807
eISSN
2195-4720
DOI
10.1515/pteridines.1990.2.1.51
Publisher site
See Article on Publisher Site

Abstract

Summary Activated cell-mediated immunity, as defined by four markers, has been studied in HIV-infected patients, and compared with the clinical stages of HIV infection. All the values obtained with such markers (interferon-y expressed on lymphocytes, soluble CD8, soluble IL-2 receptor, and serum neopterin) were observed to increase with the progressive stages of HIV infection, with the highest figures occurring in stage IV-C patients. Since the replication of HIV depend strictly on the stimulation of infected cells, T-cell activation in vitro might contribute to a further spread of HIV-1 in infected subjects. Thus permanent or multiple stimulation of the cellular immune system could be an important cofactor in the progression of this syndrome.

Journal

Pteridinesde Gruyter

Published: Jan 1, 1990

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