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cDNA Microarrays and Cutaneous Oncology
Gary S. Wood, MD
Arch Dermatol. 2005;141:632.
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| Since this article does not have an abstract, we have provided the first 150 words of the full text and any section headings. |
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INTRODUCTION
Classification and Prediction of Survival in Patients With the Leukemic Phase of Cutaneous T Cell Lymphoma Kari L, Loboda A, Nebozhyn M, et al. J Exp Med. 2003;197:1477-1488.
We have used cDNA arrays to investigate gene expression patterns in peripheral blood mononuclear cells from patients with leukemic forms of cutaneous T cell lymphoma, primarily Sezary syndrome (SS). When expression data for patients with high blood tumor burden (Sezary cells >60% of the lymphocytes) and healthy controls are compared by Student's t test, at P<.01, we find 385 genes to be differentially expressed. Highly overexpressed genes include Th2 cells-specific transcription factors Gata-3 and Jun B, as well as integrin beta1, proteoglycan 2, the RhoB oncogene, and dual specificity phosphatase 1. Highly underexpressed genes include CD26, Stat-4, and the IL-1 receptors. Message for plastin-T, not normally expressed in lymphoid tissue, is detected only in patient samples . . . [Full Text of this Article]
COMMENT
AUTHOR INFORMATION
From the Department of Dermatology, University of Wisconsin, Madison
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