T cells can acquire CD20 from B cells via trogocytosis, then contribute to autoimmune neurological disease while becoming targets for therapeutically effective B cell depletion.
Tomokazu S Sumida, Kevin C O'Connor. Identity thieves: T cells steal CD20 from B cells but mark themselves for certain death. Science immunology. 2022 May 06;7(71):eabq7242
PMID: 35522724
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