First Author | Mallick-Wood CA | Year | 1996 |
Journal | Proc Natl Acad Sci U S A | Volume | 93 |
Issue | 18 | Pages | 9704-9 |
PubMed ID | 8790395 | Mgi Jnum | J:36147 |
Mgi Id | MGI:83585 | Doi | 10.1073/pnas.93.18.9704 |
Citation | Mallick-Wood CA, et al. (1996) Disruption of epithelial gamma delta T cell repertoires by mutation of the Syk tyrosine kinase. Proc Natl Acad Sci U S A 93(18):9704-9 |
abstractText | Chimeric mice in which lymphocytes are deficient in the Syk tyrosine kinase have been created. Compared with Syk-positive controls, mice with Syk -/- lymphocytes display substantial depletion of intraepithelial gamma delta T cells in the skin and gut, with developmental arrest occurring after antigen receptor gene rearrangement. In this dependence on Syk, subsets of intraepithelial gamma delta T cells are similar to B cells, but distinct from splenic gamma delta T cells that develop and expand in Syk-deficient mice. The characteristic associations of certain T-cell receptor V gamma/V delta gene rearrangements with specific epithelia are also disrupted by Syk deficiency. |