A Mitochondrial Checkpoint in Autoimmune Disease.

Weyand, Cornelia M; Goronzy, Jörg J · Cell Metab · 2018

Level V

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Abstract

Cell-fate decisions in innate and adaptive immune cells are metabolically regulated and modified by tissue-derived signals, thereby balancing protective and pathogenic immunity. Reporting in Science, Ling et al. (2018) have identified C1q as a mitochondrial activator that suppresses exuberant anti-self and anti-viral CD8 T cell effector responses to prevent autoimmune disease.

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