Linked Life Data

3086429

Source:http://linkedlifedata.com/resource/pubmed/id/3086429

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
12
pubmed:dateCreated
1986-7-7
pubmed:abstractText
Long-term syngeneic mouse cytolytic T lymphocyte (CTL) clones were obtained from DBA/2 (H2d) mice immunized with P815 (H2d) cells transfected with cloned human class I histocompatibility genes, HLA-CW3 or HLA-A24. Three distinct patterns of specificity were defined on P815 HLA transfectant target cells. One clone lysed HLA-CW3 but not -A24 transfectants, and a second lysed HLA-A24 but not -CW3 transfectant target cells. The third clone lysed P815 targets transfected with either HLA gene. None of the CTL clones lysed L cells (H2k) transfected with the same HLA genes or human targets that expressed these HLA specificities. Several lines of evidence indicated that recognition of HLA transfectants by these CTL clones was H2 restricted. First, lysis of P815 HLA transfectants could be inhibited by anti-H2Kd monoclonal antibody. In addition, the anti-P815-HLA CTL clones could lyse a (human X mouse) hybrid target that expressed both HLA class I and H2Kd antigens, but not a clonal derivative that no longer expressed H2Kd. The most direct evidence for H2-restricted recognition of P815-HLA transfectants by the syngeneic CTL clones was obtained by double transfection of mouse L cells (H2k) with both HLA and H2 class I genes. L cells transfected with HLA and H2Kd genes were susceptible to lysis by the same CTL clones that lysed the corresponding P815-HLA transfectant targets. Thus under certain conditions, CTL recognition of xenogeneic class I histocompatibility gene products can be restricted by other class I gene products.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0022-1767
pubmed:author
pubmed:issnType
Print
pubmed:day
15
pubmed:volume
136
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
4340-7
pubmed:dateRevised
2006-5-1
pubmed:meshHeading
pubmed:year
1986
pubmed:articleTitle
H2-restricted recognition of cloned HLA class I gene products expressed in mouse cells.
pubmed:publicationType
Journal Article