[Histocompatibility HLA system of man. Considerations in the light of current concepts. IV. Soluble HLA class I antigens (sHLA-I)].
Soluble class I human leukocyte antigens (sHLA) have been detected in serum, sweat, lymphatic fluid, urine and cerebrospinal fluid. The levels vary among different individuals and are significantly affected by inflammatory diseases and organ rejection. This article discusses the clinical significance of levels of serum HLA class I antigens, both in patients with viral diseases and following organ transplantation, as well as the potential involvement of such antigens in the immune response. The potential use of sHLA in clinical medicine is far-reaching. sHLA-peptide complexes may find wide application, particularly for the treatment recipients. Although further in vivo studies are required, available data show the efficacy of sHLA to regulate T-cell function.
Kedzierska
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Samodzielna Pracownia Immunologii Klinicznej Collegium Medicum Uniwersytetu Jagiellońskiego, Kraków.
Turowski
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D015395:Histocompatibility Antigens Class I / Q000235:genetics / Q000276:immunology; D006801:Humans; D013601:T-Lymphocytes / Q000276:immunology*; D014181:Transplantation Immunology; D014777:Virus Diseases / Q000276:immunology
D015395:Histocompatibility Antigens Class I