Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
. 2019 Dec;20(12):728-745.
doi: 10.1038/s41583-019-0233-2. Epub 2019 Nov 11.

B cells in autoimmune and neurodegenerative central nervous system diseases

Affiliations
Review

B cells in autoimmune and neurodegenerative central nervous system diseases

Joseph J Sabatino Jr et al. Nat Rev Neurosci. 2019 Dec.

Erratum in

Abstract

B cells are essential components of the adaptive immune system and have important roles in the pathogenesis of several central nervous system (CNS) diseases. Besides producing antibodies, B cells perform other functions, including antigen presentation to T cells, production of proinflammatory cytokines and secretion of anti-inflammatory cytokines that limit immune responses. B cells can contribute to CNS disease either through their actions in the periphery (meaning that they have an 'outside-in' effect on CNS immunopathology) or following their compartmentalization within the CNS. The success of B cell-depleting therapy in patients with multiple sclerosis and CNS diseases with an autoantibody component, such as neuromyelitis optica spectrum disorder and autoimmune encephalitides, has underscored the role of B cells in both cellular and humoral-mediated CNS conditions. Emerging evidence suggests B cells also contribute to the pathogenesis of neurodegenerative diseases, including Alzheimer disease and Parkinson disease. Advancing our understanding of the role of B cells in neuroinflammatory and neurodegenerative diseases could lead to novel therapeutic approaches.

PubMed Disclaimer

References

    1. Engelhardt, B., Vajkoczy, P. & Weller, R. O. The movers and shapers in immune privilege of the CNS. Nat. Immunol. 18, 123–131 (2017). - PubMed - DOI
    1. Louveau, A. et al. Understanding the functions and relationships of the glymphatic system and meningeal lymphatics. J. Clin. Invest. 127, 3210–3219 (2017). - PubMed - PMC - DOI
    1. Anthony, I. C., Crawford, D. H. & Bell, J. E. B lymphocytes in the normal brain: contrasts with HIV-associated lymphoid infiltrates and lymphomas. Brain 126, 1058–1067 (2003). - PubMed - DOI
    1. Kowarik, M. C. et al. Immune cell subtyping in the cerebrospinal fluid of patients with neurological diseases. J. Neurol. 261, 130–143 (2014). - PubMed - DOI
    1. Machado-Santos, J. et al. The compartmentalized inflammatory response in the multiple sclerosis brain is composed of tissue-resident CD8+ T lymphocytes and B cells. Brain 141, 2066–2082 (2018). This study provides in-depth immunohistochemical characterization of different lymphocyte subsets within MS lesions and in other neurological conditions. - PubMed - PMC - DOI

Publication types

MeSH terms

Substances

LinkOut - more resources