Linked Life Data

2463305

Source:http://linkedlifedata.com/resource/pubmed/id/2463305

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1989-2-14
pubmed:abstractText
We have characterized five human T cell clones specific for tetanus toxin. The combination of different techniques allowed us to precisely map two T cell epitopes within fragments 830-843 and 1273-1284 of tetanus toxin, as formally demonstrated by the use of corresponding synthetic peptides. The three other T cell clones were specific for regions 2-602, 604-742, and 865-1315 of tetanus toxin, respectively. The five T cell clones were shown to be restricted to HLA-DR Ag. Furthermore, the allele of HLA-DR utilized by the various epitopes has been determined. The use of HLA-DR-transfected L cells as APC directly demonstrated that two epitopes, one of which represented by fragment 1273-1284, were recognized in association with HLA-DRw52a. For the other three T cell epitopes, the data strongly suggested they were recognized in association with HLA-DR5. Finally, a sixth T cell clone was shown to be specific for tetanus toxoid, the vaccinal preparation of tetanus toxin, and not for other tetanus toxin fragments. This indicated that immunization with tetanus toxoid probably elicits a T cell response directed only in part against native tetanus toxin.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
0022-1767
pubmed:author
pubmed:issnType
Print
pubmed:day
15
pubmed:volume
142
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
394-402
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1989
pubmed:articleTitle
Delineation of several DR-restricted tetanus toxin T cell epitopes.
pubmed:affiliation
Institut de Biochimie, Université de Lausanne, Epalinges, Switzerland.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't