rdf:type |
|
lifeskim:mentions |
umls-concept:C0019721,
umls-concept:C0028612,
umls-concept:C0030705,
umls-concept:C0030956,
umls-concept:C0039195,
umls-concept:C0220847,
umls-concept:C0524910,
umls-concept:C0871261,
umls-concept:C1704632,
umls-concept:C1706817,
umls-concept:C1709915,
umls-concept:C2911692
|
pubmed:issue |
6
|
pubmed:dateCreated |
1996-12-16
|
pubmed:abstractText |
Human leukocyte antigen B44-restricted cytotoxic T lymphocytes (CTLs) recognize an epitope in hepatitis C virus (HCV) nucleoprotein residues 81-100. CTLs that recognize two wild-type peptides 81-100 of HCV genotypes 1b/II and 2a/III were generated from peripheral blood lymphocytes of each of three patients studied. Although CTLs that recognize a wild-type peptide 81-100 of HCV genotypes 1a/I and 2b/IV were not generated from any patient, CTLs that recognize peptide 81-100 of a rare HCV isolate of type 1a/I were generated from two patients. The results suggest that HLA B44-restricted CTLs recognize most, if not all, HCV isolates of types 1b/II and 2a/III and rare variants of type 1a/I and that the wild-type HCV isolates of genotypes 1a/I and 2b/IV may be less immunogenic for HLA B44-restricted CTLs.
|
pubmed:language |
eng
|
pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Dec
|
pubmed:issn |
0944-1174
|
pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:volume |
30
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
809-12
|
pubmed:dateRevised |
2011-11-17
|
pubmed:meshHeading |
pubmed-meshheading:8963405-Aged,
pubmed-meshheading:8963405-Antigens, Viral,
pubmed-meshheading:8963405-Case-Control Studies,
pubmed-meshheading:8963405-Cytotoxicity, Immunologic,
pubmed-meshheading:8963405-Epitopes,
pubmed-meshheading:8963405-Female,
pubmed-meshheading:8963405-HLA-B Antigens,
pubmed-meshheading:8963405-HLA-B44 Antigen,
pubmed-meshheading:8963405-Hepacivirus,
pubmed-meshheading:8963405-Hepatitis, Chronic,
pubmed-meshheading:8963405-Hepatitis C,
pubmed-meshheading:8963405-Humans,
pubmed-meshheading:8963405-Male,
pubmed-meshheading:8963405-Middle Aged,
pubmed-meshheading:8963405-Nucleoproteins,
pubmed-meshheading:8963405-T-Lymphocytes, Cytotoxic,
pubmed-meshheading:8963405-Viral Proteins
|
pubmed:year |
1995
|
pubmed:articleTitle |
HLA B44-restricted cytotoxic T lymphocyte responses to the peptides of HCV nucleoprotein residues 81-100 in patients with chronic hepatitis C.
|
pubmed:affiliation |
Third Department of Internal Medicine, University of Tokyo, Japan.
|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|