Linked Life Data

2107259

Source:http://linkedlifedata.com/resource/pubmed/id/2107259

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1990-4-16
pubmed:abstractText
Stimulation of PBMC, in children recovering from acute measles, with autologous EBV-transformed and measles virus (MV)-infected lymphoblastoid cell lines (B-LCL) expanded primarily MV-specific CD8+ T cells. A large number of CD8+ T cell clones were obtained either by passaging of bulk cultures at limiting dilutions or by direct cloning of PBMC without previous stimulation in bulk culture. The MV-specific CD8+ T cell clones responding in a proliferative and a CTL assay were found to be class I MHC restricted. In contrast, CD4+ MV-specific T cell clones, which were generated by the same protocol, recognized MV in association with class II MHC molecules. Analysis of processing requirements for Ag presentation to CD8+ and CD4+ T cell clones, measured by the effect of chloroquine in a proliferative T cell response, revealed that both types of T cells recognized MV Ag processed via the endogenous/cytoplasmic pathway. Thus, these studies indicate that, as in most other viral infections and in contrast to previous suggestions, the class I MHC-restricted CTL response by CD8+ T cells may be an important factor in the control and elimination of MV infection. Therefore, the role proposed for CD4+ class II-restricted T cells in recovery from measles needs to be reevaluated.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
0022-1767
pubmed:author
pubmed:issnType
Print
pubmed:day
15
pubmed:volume
144
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
2394-9
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1990
pubmed:articleTitle
The predominance of CD8+ T cells after infection with measles virus suggests a role for CD8+ class I MHC-restricted cytotoxic T lymphocytes (CTL) in recovery from measles. Clonal analyses of human CD8+ class I MHC-restricted CTL.
pubmed:affiliation
Department of Immunobiology, National Institute of Public Health and Environmental Protection, Bilthoven, The Netherlands.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't