Article ; Online: A role for the nuclear receptor NR2F6 in peritoneal B cell homeostasis.
2022 Volume 13, Page(s) 845235
Abstract: B cells are key mediators of humoral immunity. Mature B cells fall into various sub-classes that can be separated by their ontogeny, expression of cell surface markers, anatomical location, and function. B1 subsets play important roles in natural ... ...
| Abstract | B cells are key mediators of humoral immunity. Mature B cells fall into various sub-classes that can be separated by their ontogeny, expression of cell surface markers, anatomical location, and function. B1 subsets play important roles in natural immunity and constitute the majority of B cells in newborns. In the adult, B1 cells predominate in the pleural and peritoneal cavities, while the mature B2 follicular subset makes up the major fraction of B cells in lymphoid tissue, although important subsets of antibody-secreting B1 cells are also present at these sites. B1 cells are the main producers of natural IgM but can also contribute to elimination of some pathogens, while B2 cells primarily mediate response to foreign antigens. The differential molecular underpinning of the B1 and B2 subsets remains incompletely understood. Here we demonstrate that germline-deficiency of the orphan nuclear receptor NR2F6 causes a partial loss of B1b and B2 B cells in the peritoneum while leaving peritoneal B1a cells unaltered. A competitive bone marrow chimera in |
|---|---|
| MeSH term(s) | Animals ; B-Lymphocytes ; Homeostasis ; Mice ; Peritoneal Cavity ; Peritoneum ; Receptors, Cytoplasmic and Nuclear ; Repressor Proteins/metabolism |
| Chemical Substances | Nr2f6 protein, mouse ; Receptors, Cytoplasmic and Nuclear ; Repressor Proteins |
| Language | English |
| Publishing date | 2022-08-16 |
| Publishing country | Switzerland |
| Document type | Journal Article |
| ZDB-ID | 2606827-8 |
| ISSN | 1664-3224 ; 1664-3224 |
| ISSN (online) | 1664-3224 |
| ISSN | 1664-3224 |
| DOI | 10.3389/fimmu.2022.845235 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
More links
Kategorien
Order via subito
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.