Natural killer cell proliferation and circulating cytokines in patients with bilateral basal ganglia calcification |
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Authors: | T Morishima M Morita T Kato Y Hoshino H Kimura |
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Institution: | Department of Health Science, Nagoya University School of Medicine, Japan. morishim@met.nagoya-u.ac.jp |
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Abstract: | Ten adult patients with symmetrical calcifications in the bilateral basal ganglia (diagnosed as physiological calcifications) were analyzed for lymphocyte subsets and cytokines. Increased number of natural killer (NK) cells were identified in the peripheral blood of seven patients by lymphocyte subset analysis. Tumor necrosis factor-alpha was detected in the sera of five patients and interferon-gamma was detected in one patient. In summary, NK cell propagation and circulating cytokines, particularly tumor necrosis factor-alpha, may be involved in the etiology of basal ganglia calcification. |
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Keywords: | basal ganglia calcification cytokine Epstein–Barr virus natural killer cell |
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