Weizmann's Abramson Traces Central Tolerance Failures in the Thymus to Autoimmunity
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In a year-end Global ImmunoTalks session, Jakub Abramson of the Weizmann Institute laid out how central tolerance is established in the thymus and how its breakdown drives autoimmune disease. His laboratory studies thymic epithelial cells, in particular medullary TECs, which express tissue-restricted antigens through the AIRE protein. Defects in this axis, he explained, produce multi-organ autoimmunity resembling APECED and extend to tooth-related pathology. Beyond the mechanistic work, his group is pursuing translation of these tolerance mechanisms into immunotherapy and diagnostic tools for autoimmune disease and cancer. The talk frames thymic epithelial biology as a bridge from fundamental tolerance research toward clinical applications, with diagnostic and therapeutic programs still in development.
Written by a model from the reports · updated 2 hours ago
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- youtube.comWeizmann's Jakub Abramson Links Thymic Epithelial Cells and AIRE to Central Tolerance and Autoimmunity
Jakub Abramson of the Weizmann Institute spoke in a year-end Global ImmunoTalks session on how central tolerance is established in the thymus and how its breakdown drives autoimmunity. His laboratory focuses on thymic epithelial cells, particularly medullary TECs, which express tissue-restricted antigens through AIRE, and on how defects in this axis produce multi-organ autoimmunity such as APECED-like phenotypes and extend to tooth-related pathology. His group also works on translating these tolerance mechanisms into immunotherapy and diagnostic tools for autoimmune disease and cancer.
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