Expanded PD-1hi CXCR5- T peripheral helper cells promote B cells responses in lupus via IL-21
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Evaluate the T cell populations altered in the circulation of patients with SLE by highdimensionalmass cytometry. We identify a highly expanded population of PD-1hi CXCR5- Tcells in SLE patients, including in early SLE patients studied prior to initiation of strongimmunosuppressive therapies. By phenotype, transcriptome, and function, these cells are Tphcells, a peripherally homing B cell helper population
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ImmPort创建时间:
2020-01-23



