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Equine Severe Combined Immunodeficiency: a Defect in V(D)J Recombination and DNA-dependent Protein Kinase Activity

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Specialty Science
Date 1995 Dec 5
PMID 8524788
Citations 42
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Abstract

V(D)J rearrangement is the molecular mechanism by which an almost infinite array of specific immune receptors are generated. Defects in this process result in profound immunodeficiency as is the case in the C.B-17 SCID mouse or in RAG-1 (recombination-activating gene 1) or RAG-2 deficient mice. It has recently become clear that the V(D)J recombinase most likely consists of both lymphoid-specific factors and ubiquitously expressed components of the DNA double-strand break repair pathway. The deficit in SCID mice is in a factor that is required for both of these pathways. In this report, we show that the factor defective in the autosomal recessive severe combined immunodeficiency of Arabian foals is required for (i) V(D)J recombination, (ii) resistance to ionizing radiation, and (iii) DNA-dependent protein kinase activity.

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References
1.
Kirchgessner C, Patil C, Evans J, Cuomo C, Fried L, Carter T . DNA-dependent kinase (p350) as a candidate gene for the murine SCID defect. Science. 1995; 267(5201):1178-83. DOI: 10.1126/science.7855601. View

2.
Kuhn A, Gottlieb T, Jackson S, Grummt I . DNA-dependent protein kinase: a potent inhibitor of transcription by RNA polymerase I. Genes Dev. 1995; 9(2):193-203. DOI: 10.1101/gad.9.2.193. View

3.
Blunt T, Finnie N, Taccioli G, Smith G, Demengeot J, Gottlieb T . Defective DNA-dependent protein kinase activity is linked to V(D)J recombination and DNA repair defects associated with the murine scid mutation. Cell. 1995; 80(5):813-23. DOI: 10.1016/0092-8674(95)90360-7. View

4.
Peterson S, Kurimasa A, Oshimura M, Dynan W, Bradbury E, Chen D . Loss of the catalytic subunit of the DNA-dependent protein kinase in DNA double-strand-break-repair mutant mammalian cells. Proc Natl Acad Sci U S A. 1995; 92(8):3171-4. PMC: 42127. DOI: 10.1073/pnas.92.8.3171. View

5.
Lunn D, McClure J, Schobert C, Holmes M . Abnormal patterns of equine leucocyte differentiation antigen expression in severe combined immunodeficiency foals suggests the phenotype of normal equine natural killer cells. Immunology. 1995; 84(3):495-9. PMC: 1415121. View