Abstract
THE human major histocompatibility complex encompasses at least four well-defined loci. Those called HLA–A, –B, and –C control the expression of the classical transplantation antigens (ref. 1). The fourth locus, HLA–D, controls determinants which regulate the ability to stimulate in mixed leukocyte cultures (MLR) and seems at least partly to correspond to the I-region of the murine H–2 complex. A great deal of work has been done on the immunogenetics of the HLA–D locus (reviewed in ref. 2) hut despite the fact that alloantibodies against HLA–D determinants are available3,4 the molecular nature of the antigens is largely unknown. Such studies have been hampered by the fact that HLA–D determinants only seem to he expressed on a small proportion of the peripheral blood lymphocytes (the B cells)3 but Fu et al.5 have reported data which suggest that B-cell-specific alloantigen is expressed on leukaemic cells. We have therefore isolated a cell membrane glycoprotein complex, controlled by the HLA–D locus, from leukaemic cells of a patient with chronic lymphatic leukaemia. The characteristics of the protein complex strongly suggest that it represents the human equivalent of the murine Ia antigens.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Rask, L., Linblom, J. B., and Peterson, P. A., Eur. J. Immun., 6, 93–100 (1976).
Thorsby, E., Transplant. Rev., 18, 51–129 (1974).
van Leeuwen, A., Schuit, H. R. E., and van Rood, J. J., Transplant. Proc., 5, 1539–1542 (1973).
Wernet, P., et al., Transplant. Proc., 7, suppl. 1, 193–203 (1975).
Fu, S. M., Winchester, R. J., and Kunkel, H. G., J. exp. Med., 142, 1334–1338 (1975).
Bradley, B. A., Edwards, J. M., and Franks, D., Tissue Antigens, 3, 340–347 (1973).
van Rood, J. J., van Leeuwen, A., Keuning, J. J., and Blussé van Oud Albas, A., Tissue Antigens, 5, 73–79 (1975).
Böyum, A., Scand. J. clin. Lab. Invest., 21, suppl. 97, 31–50 (1968).
Östberg, L., Sege, K., Rask, L., and Peterson, P. A., Folia Biol. Praha (in the press).
Lutter, L. C., Ortanderl, F., and Fasold, H., FEBS Lett., 48, 288–292 (1974).
Peterson, P. A., Anundi, H., Curman, B., Klareskog, L., Kvisi, S., Östberg, L., Rask, L., Sandberg, L., and Sege, K., Cold Spring Harb. Symp. quant. Biol. (in the press).
Siegel, L. M., and Monty, K. J., Biochim. biophys. Acta. 112, 346–362 (1966).
Cullen, S. E., David, C. S., Cone, J. L., and Sachs, D. M., J. Immun., 116, 549–553 (1976).
Goodfellow, P. N., et al., Nature, 254, 267–269 (1975).
Cresswell, P., and Geier, S. S., Nature, 257, 147–149 (1975).
Arbeit, R. D., Sachs, D. H., Amos, D. B., and Dickler, H. B., J. Immun., 115, 1173–1175 (1975).
Humphreys, R. E., et al., J. exp. Med., 144, 98–112 (1976).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
KLARESKOG, L., SANDBERG-TRÄGÅRDH, L., RASK, L. et al. Chemical properties of human Ia antigens. Nature 265, 248–251 (1977). https://doi.org/10.1038/265248a0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/265248a0
This article is cited by
-
Population genetic diversity and geographical differentiation of MHC class II DAB genes in the vulnerable Chinese egret (Egretta eulophotes)
Conservation Genetics (2016)
-
Characterization of a non-classical MHC class II gene in the vulnerable Chinese egret (Egretta eulophotes)
Immunogenetics (2015)
-
Monoclonal rat anti-MHC alloantibodies detectHLA-linked polymorphisms in humans
Immunogenetics (1981)
-
Evidence for structural homology between murine and human Ia antigens
Immunogenetics (1979)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.