FRONT PAGE AMPYRA AUBAGIO AVONEX BETASERON COPAXONE EXTAVIA
Stan's Angels MS News Channel on YouTube GILENYA NOVANTRONE REBIF RITUXAN TECFIDERA TYSABRI
 Daily News for Neuros, Nurses & Savvy MSers: 208,152 Viewers, 8,368 Stories & Studies
Click Here For My Videos, Advice, Tips, Studies and Trials.
Timothy L. Vollmer, MD
Department of Neurology
University of Colorado Health Sciences Center Professor

Co-Director of the RMMSC at Anschutz Medical Center

Medical Director-Rocky Mountain MS Center
Click here to read my columns
Brian R. Apatoff, MD, PhD
Multiple Sclerosis Institute
Center for Neurological Disorders

Associate Professor Neurology and Neuroscience,

Weill Medical College of Cornell University

Clinical Attending in Neurology,
New York-Presbyterian Hospital
CLICK ON THE RED BUTTON BELOW
You'll get FREE Breaking News Alerts on new MS treatments as they are approved
MS NEWS ARCHIVES: by week

HERE'S A FEW OF OUR 6000+ Facebook & MySpace FRIENDS
Timothy L. Vollmer M.D.
Department of Neurology
University of Colorado Health Sciences Center
Co-Director of the RMMSC at Anschutz Medical Center
and
Medical Director-Rocky Mountain MS Center


Click to view 1280 MS Walk photos!

"MS Can Not
Rob You of Joy"
"I'm an M.D....my Mom has MS and we have a message for everyone."
- Jennifer Hartmark-Hill MD
Beverly Dean

"I've had MS for 2 years...this is the most important advice you'll ever hear."
"This is how I give myself a painless injection."
Heather Johnson

"A helpful tip for newly diagnosed MS patients."
"Important advice on choosing MS medication "
Joyce Moore


This page is powered by Blogger. Isn't yours?

Monday

 

Gut microbiota in early pediatric MS: a case−control study: STUDY



































Image Source: UNIVERSIDADPABLODEOLAVIDE


Abstract

Background and purpose:
Alterations in the gut microbial community composition may be influential in neurological disease. Microbial community profiles were compared between early onset pediatric multiple sclerosis (MS) and control children similar for age and sex.

Methods:
Children ≤18 years old within 2 years of MS onset or controls without autoimmune disorders attending a University of California, San Francisco, USA, pediatric clinic were examined for fecal bacterial community composition and predicted function by 16S ribosomal RNA sequencing and phylogenetic reconstruction of unobserved states (PICRUSt) analysis. Associations between subject characteristics and the microbiota, including beta diversity and taxa abundance, were identified using non-parametric tests, permutational multivariate analysis of variance and negative binomial regression.

Results:
Eighteen relapsing−remitting MS cases and 17 controls (mean age 13 years; range 4–18) were studied. Cases had a short disease duration (mean 11 months; range 2–24) and half were immunomodulatory drug (IMD) naïve. Whilst overall gut bacterial beta diversity was not significantly related to MS status, IMD exposure was (Canberra, P < 0.02). However, relative to controls, MS cases had a significant enrichment in relative abundance for members of the Desulfovibrionaceae (Bilophila, Desulfovibrio and Christensenellaceae) and depletion in Lachnospiraceae and Ruminococcaceae (all P and q < 0.000005). Microbial genes predicted as enriched in MS versus controls included those involved in glutathione metabolism (Mann−Whitney, P = 0.017), findings that were consistent regardless of IMD exposure.

Conclusions:
In recent onset pediatric MS, perturbations in the gut microbiome composition were observed, in parallel with predicted enrichment of metabolic pathways associated with neurodegeneration. Findings were suggestive of a pro-inflammatory milieu.

Story Source: The above story is based on materials provided by WILEYONLINELIBRARY
Note: Materials may be edited for content and length

Labels: ,



Go to Newer News Go to Older News