Back to Search
Start Over
Presence of an abnormal β-microglobulin mRNA in Daudi cells: Induction by interferon.
- Source :
- Immunogenetics; 1983, Vol. 17 Issue 2, p125-131, 7p
- Publication Year :
- 1983
-
Abstract
- Human α and β interferons increase the amount of class I human histocompatibility messenger RNA HLA-A, B, C and β-microglobulin in most human cells studied to date. This report concerns the effect of interferons on the Burkitt lymphoma-derived cell line Daudi, which does not express HLA-A, B, C antigens or β-microglobulin on its membrane. HLA-A, B, C messenger RNA present in Daudi cells is increased by both α and β interferons. Furthermore, we have shown that although it was not possible to detect mature β-microglobulin protein in the cytoplasm or on the cell membrane of Daudi cells, a poly A messenger RNA is present in Daudi cells, which hybridizes with a cDNA clone specific for human β-microglobulin. This abnormal messenger RNA is, however, increased normally by interferon. These effects were also observed with human interferon β on a variant of Daudi cells characterized by a markedly reduced sensitivity to anti-proliferative and anti-cellular effects of human interferon α.[/p] [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00937711
- Volume :
- 17
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Immunogenetics
- Publication Type :
- Academic Journal
- Accession number :
- 70618537
- Full Text :
- https://doi.org/10.1007/BF00364752