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MG Brinker, S Poppema, CH Buys, W Timens, J Osinga and L Visser
The nature of Reed-Sternberg cells, the abnormal cells of Hodgkin's
disease, is controversial. Morphological and immunologic marker studies
suggested different cells of origin. To investigate a possible B or T cell
origin, immunoglobulin and T cell receptor gene analyses were performed on
tissues from 11 patients in early and late stages of Hodgkin's disease. In
addition, the immunologic marker patterns of the Reed-Sternberg cells were
determined. Rearrangements of immunoglobulin heavy- and light-chain genes
were detected in tissues from five patients, particularly in late stages of
the disease when lymphocyte depletion had occurred. No rearrangements of T
cell receptor genes were found. The results indicate that clonal
immunoglobulin gene rearrangements can be detected in tissues involved by
Hodgkin's disease.
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| Copyright © 1987 by American Society of Hematology Online ISSN: 1528-0020 | |||||||||