These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: The NIK of time for B cells.
    Author: Myles A, Cancro MP.
    Journal: Eur J Immunol; 2016 Mar; 46(3):547-51. PubMed ID: 26873522.
    Abstract:
    NF-κB-inducing kinase (NIK) is a key mediator of the noncanonical NF-κB signaling pathway, which is critical for B-cell development and function. Although complete deletion of NIK in mice has been shown to result in defective B cells and impaired secondary lymphoid organogenesis, the consequences of deleting NIK exclusively in B cells have not been determined. In this issue of the European Journal of Immunology, Hahn et al. [Eur. J. Immunol. 2016. 46: 732-741] describe mice in which the NF-κB2 pathway mediator, NIK, is deleted at different points in B-cell lineage differentiation and activation. The results show that the survival of mature peripheral B cells, as well as appropriate kinetics of germinal center reactions, rely on noncanonical NF-κB signaling. These findings confirm and extend prior observations implicating a nonredundant role for NF-κB2 downstream of BAFF signaling via BAFF-R, and prompt assessment of the growing literature regarding the relative roles of BCR and BAFF signals in B-cell homeostasis, as well as the downstream pathways responsible.
    [Abstract] [Full Text] [Related] [New Search]