Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Yamasaki, T. et al.

Effects of dimethyl sulfoxide treatment on H-2 expression and susceptibility to NK- or cytotoxic T-lymphocyte-mediated lysis of the YAC-1 lymphoma and its beta 2-microglobulin-deficient variant.

The effects of dimethyl sulfoxide (DMSO) on H-2 expression and susceptibility to NK- and cytotoxic T-lymphocyte (CTL)-mediated lysis in the murine T-cell lymphoma YAC-1 and its beta-2-microglobulin (beta 2m)-deficient variant were studied. Fluorescence-activated cell sorter analysis revealed induction of H-2Kk and beta 2m 3 days after culture of YAC-1 with DMSO, whereas optimal H-2Dd induction required more than 1 week. H-2Kk and H-2Dd induction by DMSO was equal to pretreatment of YAC-1 cells with 50-100 and 10-20 U/ml interferon (IFN)-gamma, respectively, but the T-cell differentiation antigens Lyt-1, Lyt-2, Thy-1, and L3T4 remained unaffected. DMSO protected YAC-1 cells from NK lysis as efficiently as 10-20 U IFN/ml, whereas susceptibility to anti-H-2a-, H-2Kk-, and H-2Dd-specific CTLs was augmented as in IFN-treated YAC-1 cells. In contrast, the beta 2m-deficient variant, which remained H-2 negative at the cell surface after DMSO treatment, also remained NK sensitive. Thus DMSO can induce H-2 expression and alter the sensitivity of murine lymphoma cells to different effector cells.[1]

References

Effects of dimethyl sulfoxide treatment on H-2 expression and susceptibility to NK- or cytotoxic T-lymphocyte-mediated lysis of the YAC-1 lymphoma and its beta 2-microglobulin-deficient variant. Yamasaki, T., Klein, G., Ljunggren, H.G., Höglund, P., Ohlén, C., Petersson, M.G., Kärre, K. J. Natl. Cancer Inst. (1988) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use

[search][advanced]