Autoimmunity: Are we asking the right question?

For decades, the main question immunologists have asked about autoimmunity is “what causes a break in self-tolerance?” We have not found good answers to that question, and I believe we are still so ignorant because it’s the wrong question. Rather than a break in self-tolerance, I suggest that many a...

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Main Author: Polly Matzinger
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-11-01
Series:Frontiers in Immunology
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fimmu.2022.864633/full
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author Polly Matzinger
author_facet Polly Matzinger
author_sort Polly Matzinger
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description For decades, the main question immunologists have asked about autoimmunity is “what causes a break in self-tolerance?” We have not found good answers to that question, and I believe we are still so ignorant because it’s the wrong question. Rather than a break in self-tolerance, I suggest that many autoimmune diseases might be due to defects in normal tissue physiology.
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spelling doaj.art-21efb28d91df4dec8f8c0d0a482fc4582022-12-22T03:57:23ZengFrontiers Media S.A.Frontiers in Immunology1664-32242022-11-011310.3389/fimmu.2022.864633864633Autoimmunity: Are we asking the right question?Polly MatzingerFor decades, the main question immunologists have asked about autoimmunity is “what causes a break in self-tolerance?” We have not found good answers to that question, and I believe we are still so ignorant because it’s the wrong question. Rather than a break in self-tolerance, I suggest that many autoimmune diseases might be due to defects in normal tissue physiology.https://www.frontiersin.org/articles/10.3389/fimmu.2022.864633/fullautoimmunityautoreactivityT helper cells (Th cells)programmed cell death, danger modeltissue resident cellstissue-based class control
spellingShingle Polly Matzinger
Autoimmunity: Are we asking the right question?
Frontiers in Immunology
autoimmunity
autoreactivity
T helper cells (Th cells)
programmed cell death, danger model
tissue resident cells
tissue-based class control
title Autoimmunity: Are we asking the right question?
title_full Autoimmunity: Are we asking the right question?
title_fullStr Autoimmunity: Are we asking the right question?
title_full_unstemmed Autoimmunity: Are we asking the right question?
title_short Autoimmunity: Are we asking the right question?
title_sort autoimmunity are we asking the right question
topic autoimmunity
autoreactivity
T helper cells (Th cells)
programmed cell death, danger model
tissue resident cells
tissue-based class control
url https://www.frontiersin.org/articles/10.3389/fimmu.2022.864633/full
work_keys_str_mv AT pollymatzinger autoimmunityareweaskingtherightquestion