Activate Now
 
ProHealth fibromyalgia Vitamin and Natural Supplement Store and Health
Home  |  Log In  |  My Account  |  View Cart  View Your ProHealth Vitamin and Supplement Shopping Cart
800-366-6056  |  Contact Us  |  Help
Facebook Google Plus
Fibromyalgia  Chronic Fatigue Syndrome & M.E.  Lyme Disease  Natural Wellness  Supplement News  Forums  Our Story
Store     Brands   |   A-Z Index   |   Best Sellers   |   New Products   |   Deals & Specials   |   Under $10   |   SmartSavings Club

Trending News

The Legs of Fibromyalgia and Myofascial Pain

Our Mind Wants What Our Body Can't Produce

Relief for Dry, Itchy Skin Caused by Fibromyalgia

Reversing Alzheimer’s: What Could it Mean for Chronic Fatigue Syndrome (ME/CFS) and Fibromyalgia?

VIDEO: Fibromyalgia Warnings

Recovering from Chronic Fatigue Syndrome and Fibromyalgia - The Lerner Way

4 Simple Ways to Shift into Positivity

3 Reasons Why Fibromyalgia May Affect Women More Than Men

VIDEO: "I Live with Pain Everyday" (Stories of Fibromyalgia)

Did MitoQ Mend Us? A Fibromyalgia and Chronic Fatigue Syndrome (ME/CFS) CoQ10 Trial

 
Print Page
Email Article

Screening NK-, B- and T-cell phenotype and function in patients suffering from Chronic Fatigue Syndrome

  [ 3 votes ]   [ Discuss This Article ]
By M. Curriu et al. • www.ProHealth.com • March 29, 2013


~Source: J Transl Med. March 20, 2013.

By M. Curriu et al.

Abstract

Background: Chronic Fatigue Syndrome (CFS) is a debilitating neuro-immune disorder of unknown etiology diagnosed by an array of clinical manifestations. Although several immunological abnormalities have been described in CFS, their heterogeneity has limited diagnostic applicability.

Methods: Immunological features of CFS were screened in 22 CFS diagnosed individuals fulfilling Fukuda criteria and 30 control healthy individuals. Peripheral blood T, B and NK cell function and phenotype were analyzed by flow cytometry in both groups.

Results: CFS diagnosed individuals showed similar absolute numbers of T, B and NK cells, with minor differences in the percentage of CD4+ and CD8+ T cells. B cells showed similar subset frequencies and proliferative responses between groups. Conversely, significant differences were observed in T cell subsets.

CFS individuals showed increased levels of T regulatory cells (CD25+/FOXP3+) CD4 T cells, and lower proliferative responses in vitro and in vivo. Moreover, CD8 T cells from the CFS group showed significantly lower activation and frequency of effector memory cells.

No clear signs of T-cell immunosenescence were observed. NK cells from CFS individuals displayed higher expression of NKp46 and CD69 but lower expression of CD25 in all NK subsets defined. Overall, T cell and NK cell features clearly clustered CFS individuals.

Conclusions: Our findings suggest that alterations in T-cell phenotype and proliferative response along with the specific signature of NK cell phenotype may be useful to identify CFS individuals. The striking down modulation of T cell mediated immunity may help to understand intercurrent viral infections in CFS.

Source: J Transl Med. 2013 Mar 20;11(1):68. [Epub ahead of print]. Curriu M, Carrillo J, Massanella M, Rigau J, Alegre J, Puig J, Garcia-Quintana AM, Castro-Marrero J, Negredo E, Clotet B, Cabrera C, Blanco J.





Post a Comment

Featured Products From the ProHealth Store
Energy NADH™ 12.5mg Guaifenesin FA™ Hydroxocobalamin Extreme™

Looking for Vitamins, Herbs and Supplements?
Search the ProHealth Store for Hundreds of Natural Health Products


Article Comments



Be the first to comment on this article!

Post a Comment


 
Natural Pain Relief Supplements

Featured Products

Guaifenesin FA™ Guaifenesin FA™
Helps the Body Eliminate Excess Calcium and Phosphates
B-12 Extreme™ B-12 Extreme™
The Most Potent Vitamin B-12 on Earth
Fibro Freedom™ Fibro Freedom™
Soothes, Strengthens & Revitalizes
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health

Natural Remedies

Sunshine Vitamin Has D-lightful Health Benefits Sunshine Vitamin Has D-lightful Health Benefits
Coconut Oil - Healthy Gifts from the 'Tree of Life' Coconut Oil - Healthy Gifts from the 'Tree of Life'
Olea25 Olive Hydroxytyrosol Hits Astonishing 68,000+ ORAC Antioxidant Value Olea25 Olive Hydroxytyrosol Hits Astonishing 68,000+ ORAC Antioxidant Value
SAD? Coping with Seasonal Affective Disorder SAD? Coping with Seasonal Affective Disorder
Running on Empty? Fuel Up with NADH Running on Empty? Fuel Up with NADH

CONTACT US
ProHealth, Inc.
555 Maple Ave
Carpinteria, CA 93013
(800) 366-6056  |  Email

· Become a Wholesaler
· Vendor Inquiries
· Affiliate Program
SHOP WITH CONFIDENCE
Credit Card Processing
SUBSCRIBE AND SAVE 15% NOW*
Be the first to know about new products, special discounts and the latest health news. *New subscribers only

CONNECT WITH US ProHealth on Facebook  ProHealth on Twitter  ProHealth on Pinterest  ProHealth on Google Plus

© 2016 ProHealth, Inc. All rights reserved. Pain Tracker App  |  Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map