2023
DOI: 10.1101/2023.02.15.526468
|View full text |Cite
Preprint
|
Sign up to set email alerts
|

A comprehensive analysis of rheumatoid arthritis B cells reveals the importance of CD11c+vedouble-negative-2 B cells as the major synovial plasma cell precursor

Abstract: B cells are key pathogenic drivers of chronic inflammation in rheumatoid arthritis (RA). There is limited understanding of the relationship between synovial B cell subsets and pathogenic antibody secreting cells (ASCs). This knowledge is crucial for the development of targeted therapies. Here, we combine flow cytometry of circulating B cells with single-cell RNA and paired repertoire sequencing of over 27,000 synovial B cells from patients with established RA. Twelve B cell clusters were identified including p… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2023
2023
2023
2023

Publication Types

Select...
2
1

Relationship

1
2

Authors

Journals

citations
Cited by 3 publications
(2 citation statements)
references
References 68 publications
0
2
0
Order By: Relevance
“…This work has made use of the resources provided by the Edinburgh Compute and Data Facility (ECDF) ( http://www.ecdf.ed.ac.uk/ ). This article was submitted as a preprint to BioRxiv as Wing et al 2023 ( 53 ).…”
Section: Acknowledgmentsmentioning
confidence: 99%
“…This work has made use of the resources provided by the Edinburgh Compute and Data Facility (ECDF) ( http://www.ecdf.ed.ac.uk/ ). This article was submitted as a preprint to BioRxiv as Wing et al 2023 ( 53 ).…”
Section: Acknowledgmentsmentioning
confidence: 99%
“…These include (pre-)antibody-secreting cells, based on the presence of secretory immunoglobulin transcripts and the overlap in B cell receptor sequences between atypical B cells and plasma cells, and antigen-presenting cells, based on the upregulation of surface proteins that promote interactions between B cells and T cells. 9 , 11 , 15 , 16 , 17 , 18 , 19 The multiple and conflicting effector functions previously assigned to atypical B cells may suggest functional heterogeneity among this population.…”
Section: Introductionmentioning
confidence: 99%