ProHealth health 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

Meta-analysis links vitamin D deficiency with increased risk of mortality during 10.5 year median pe...

Prevent Or Reverse Diabetes: An Amazing Herbal Intervention

Exercise and Vitamin D Better Together for Heart Health

VIDEO: Essential Oils for Weight Loss

Can Valerian Root Help You Sleep Better?

Can Ginkgo Give Your Brain a Boost?

Fighting Statin-Induced Diabetes with CoQ10

Eight servings of veggies a day is clearly best for the heart

The Many Wonders of Calming Sandalwood Oil

Curcumin — A Novel Treatment Alternative for Depression

 
Print Page
Email Article

Scientists Study Protein at Root of Arthritis

  [ 14 votes ]   [ Discuss This Article ]
www.ProHealth.com • July 31, 2002


Researchers at Case Western Reserve University have discovered kinks in aggrecan, a widely studied protein at the submolecular root of arthritis, a finding that brings scientists closer toward new drugs and other interventions to prevent or alleviate the disease.

"Aggrecan acts to organize and densely pack sugar molecules that give cartilage its resilience," said Steven Eppell, an assistant professor of biomedical engineering and director of the Nanoscale Orthopedic Biomaterials Laboratory at CWRU. "Our research shows that aggrecan is sharply bent in specific places and more flexible in other regions, and that the kinked areas may be more susceptible to the enzymes that degrade cartilage in osteoarthritis."

The researchers examined the protein structure using an atomic force microscope in the Center for Cardiovascular Biomaterials at CWRU. Using sophisticated image processing, the team mapped images of aggrecan onto the human genome and discovered that the kinks in their images lined up with places where aggrecan gets degraded in osteoarthritis. The result provides a link between aggrecan's structure and its function in health and disease.

"Clarifying the functions of more than 30,000 proteins that make up the proteome is a major challenge in the wake of the human genome project," Eppell said. "Studying human proteins and discovering how they interact inside their microscopic three dimensional world is a path leading scientists closer to linking a disease with its genetic characteristics. Trailblazing these paths requires us to investigate these proteins, one at a time, to learn how they interact inside their own three-dimensional world and in the body."

According to the National Institutes of Health, osteoarthritis is the most common type of arthritis, especially among older people. The disease causes joint pain and limited movement because the surface layer of cartilage breaks down and wears away and allows bones under the cartilage to rub together, causing pain, swelling and loss of motion of the joint. Currently there is no well-accepted theory for what causes this disease.

"We are working vigorously to link the biological and mechanical properties of cartilage with its molecular structure," Eppell said. "Ultimately, we are in search of clues that lead to intelligent drug design and other interventions to prevent or alleviate arthritis."





Post a Comment

Featured Products From the ProHealth Store
Optimized Curcumin Longvida® Ultra EPA  - Fish Oil FibroSleep™

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


 
NAD+ Ignite with Niagen

Featured Products

Vitamin D3 Extreme™ Vitamin D3 Extreme™
50,000 IU Vitamin D3 - Prescription Strength
Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health
Ultra EPA  - Fish Oil Ultra EPA - Fish Oil
Ultra concentrated source of essential fish oils
Ultra ATP+, Double Strength Ultra ATP+, Double Strength
Get energized with malic acid & magnesium
Mitochondria Ignite™ with NT Factor® Mitochondria Ignite™ with NT Factor®
Reduce Fatigue up to 45%

Natural Remedies

Can Autoimmune Conditions be Reversed? Researchers Make a Surprising Discovery Can Autoimmune Conditions be Reversed? Researchers Make a Surprising Discovery
Safely Burn Away Body Fat Safely Burn Away Body Fat
Top 3 Nutrients to Detox the Liver and Soothe Digestion Top 3 Nutrients to Detox the Liver and Soothe Digestion
Priming Your Immune System for Cold & Flu Season Priming Your Immune System for Cold & Flu Season
Could a B-12 Deficiency Be Causing Your Symptoms? Could a B-12 Deficiency Be Causing Your Symptoms?

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 TO OUR NEWSLETTERS
Get the latest news about Fibromyalgia, M.E/Chronic Fatigue Syndrome, Lyme Disease and Natural Wellness

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

© 2017 ProHealth, Inc. All rights reserved. Pain Tracker App  |  Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map