Abstract
Hashimoto's thyroiditis is a common chronic autoimmune disease characterized by the loss of thyroid follicular cells (thyrocytes) that are gradually replaced by lymphocytic infiltration and diffuse fibrosis. These morphological findings suggested that autoreactive T-cell clones were responsible for thyrocyte destruction and hypothyroidism through effector–target cytotoxic recognition. Later, autonomous interaction between thyrocyte Fas and FasL has been proposed as a major mechanism of thyrocyte depletion in Hashimoto's thyroiditis. Here, we analyze the possible role of Fas and FasL in the pathogenesis of Hashimoto's thyroiditis. We suggest that the Fas–FasL system dictates the outcome of the autoimmune response by acting on both immune and target cells.
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Stassi, G., Zeuner, A., Di Liberto, D. et al. Fas-FasL in Hashimoto's Thyroiditis. J Clin Immunol 21, 19–23 (2001). https://doi.org/10.1023/A:1006732713634
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DOI: https://doi.org/10.1023/A:1006732713634