Linked Life Data

3549326

Source:http://linkedlifedata.com/resource/pubmed/id/3549326

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1987-5-8
pubmed:abstractText
T lymphocyte clones specific for malarial (Plasmodium falciparum) blood stage antigens were obtained from acutely infected patients or from donors living in a malaria-endemic area of West Africa. Thirty-four clones carrying the CD4 antigen, and one CD8+ clone, were tested in a proliferation assay for their capacity to recognize P. falciparum isolates of different geographical origins. Only one clone distinguished between different parasite isolates (it failed to react with a parasite isolate originating from East Africa, but did recognize West African and Asian isolates). All of the clones responded well to intact erythrocytes containing viable parasites, but some responded poorly to extracts of parasitized cells. Eight of 19 clones studied (all CD4+) recognized parasite antigens which had characteristic mobilities in sodium dodecyl sulfate-containing polyacrylamide gels. The antigens had apparent molecular weights of about 20,000, 35,000, 40,000, 120,000, 150,000-200,000 and 200,000. These results (together with a previous report of two clones recognizing an antigen of molecular weight about 50,000, Sinigaglia and Pink, EMBO J. 1985. 4:3819) show that T cells in infected individuals react with at least 6 different parasite proteins.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
0014-2980
pubmed:author
pubmed:issnType
Print
pubmed:volume
17
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
193-6
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1987
pubmed:articleTitle
Plasmodium falciparum-specific human T cell clones: recognition of different parasite antigens.
pubmed:publicationType
Journal Article