myelin-basic-protein and Infertility

myelin-basic-protein has been researched along with Infertility* in 1 studies

Other Studies

1 other study(ies) available for myelin-basic-protein and Infertility

ArticleYear
Increase in multiple sclerosis activity after assisted reproduction technology.
    Annals of neurology, 2012, Volume: 72, Issue:5

    Our objective was to evaluate risk of exacerbations in multiple sclerosis (MS) patients undergoing assisted reproduction technology (ART) infertility treatment.. Sixteen patients with relapsing-remitting MS subjected to 26 ART treatment cycles receiving gonadotropin-releasing hormone (GnRH) agonists and recombinant follicle-stimulating hormone were studied prospectively. The baseline study period encompassed 12 months prior to the first cycle and 9 months after final ART cycle. Neurological examinations, brain magnetic resonance imaging (MRI), and immunology testing were conducted every 3 months. Anti-myelin-oligodendrocyte glycoprotein (MOG) antibody production, interleukin (IL)-4, IL-8, IL-10, IL-12, IL-17, interferon (IFN)-γ, and transforming growth factor (TGF)-β secretion by myelin basic protein- and MOG-peptide-specific T cells, as well as ex vivo isolated peripheral blood mononuclear cells (PBMCs), were studied using enzyme-linked immunospot. vascular endothelial growth factor (VEGF) production by PBMCs was assessed using enzyme-linked immunosorbent assay.. ART was associated with a 7-fold increase in risk of MS exacerbation, and a 9-fold increase in risk of enhanced disease activity on MRI. Worsening was associated with higher number of cells producing IL-8, IL-12, IFN-γ, and TGF-β, as well as increased VEGF production by CD4(+) T cells and CXCL-12 plasma levels, all GnRH-mediated effects. A rise in 17-β estradiol production associated with ART increased anti-MOG antibody titers, as well as B-cell survival factor BAFF (B-cell activating factor) and antiapoptotic molecule Bcl-2 levels from purified CD19(+) B cells. Finally, ART facilitated PBMC transmigration across an in vitro blood-brain barrier model, an effect mediated by IL-8, VEGF, and CXCL-12.. Results indicate a significant increase in MS disease activity in patients receiving ART, a risk that neurologists should be aware of. Reproductive hormones appear to exert an important role in regulating immune responses during the course of autoimmune diseases.

    Topics: Adult; Antibodies; B-Cell Activating Factor; Brain; Case-Control Studies; Cell Movement; Cytokines; Disability Evaluation; Enzyme-Linked Immunosorbent Assay; Female; Follicle Stimulating Hormone; Gonadotropin-Releasing Hormone; Humans; Immunosuppressive Agents; Infertility; Magnetic Resonance Imaging; Multiple Sclerosis; Myelin Basic Protein; Proto-Oncogene Proteins c-bcl-2; Recurrence; Reproductive Techniques, Assisted; Retrospective Studies; RNA, Small Interfering; T-Lymphocytes; Time Factors; Transfection; Vascular Endothelial Growth Factor A

2012