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

15 Health Benefits of Chia Seeds, According to Science

Tangerine Oil: A Citrusy Essential Oil With Well-Rounded Uses

Natural Remedies for the Prevention of Dry Eyes

Magnesium Deficiency Raises Your Risk of Many Chronic Ailments

Resveratrol supplementation improves arterial stiffness in type 2 diabetics

CoQ10's Potential Capabilities for Your Health

How Can Melatonin Benefit You?

Cloves: Boost Your Immune System the Sweet and Spicy Way

8 Chia Seed Recipes

Testosterone replacement therapy associated with improved urinary, sexual function

 
Print Page
Email Article

First trial of gene therapy for serious pain very successful, moves quickly to phase 2 at U of Michigan

  [ 15 votes ]   [ Discuss This Article ]
www.ProHealth.com • April 19, 2011


This gene, delivered via injected viral DNA, is taken up by the nervous system & produces a natural opioid in the target pain pathway.

In the first clinical trial of gene therapy for treatment of intractable pain, researchers at the University of Michigan Department of Neurology observed that the treatment appears to provide substantial pain relief.

In a study published online by the Annals of Neurology, the researchers showed that the novel agent NP2 is safe and well-tolerated. In addition, measures of pain in the treated patients suggested that NP2 may provide a substantial analgesic effect.

NP2 is a gene transfer vector that expresses the opioid peptide enkephalin (naturally released by neurons in the central nervous system & adrenal gland).

In preclinical work in animals, a team led by Dr. David Fink, MD, chair of the Department of Neurology, had demonstrated that injection of NP2 into the skin reduces pain in models of pain caused by nerve damage, inflammation, or cancer.

In the clinical trial, 10 patients with unrelenting pain caused by cancer were injected with the gene transfer agent in the area of skin related to the location of pain.

"The concept underlying this therapeutic approach is that injection of NP2 into the skin results in uptake into the nervous system and the production and release of a pain-relieving chemical in a controlled site in the pain pathway," says Dr. Fink.

"In the study, patients who received the low dose of vector showed little reduction in pain; patients receiving the higher doses showed a greater than 80% reduction in pain over the course of 4 weeks following treatment."

Product of 20 Years’ Research

Dr. Fink's laboratory has been working on the use of modified Herpes simplex virus-based vectors that are taken up by sensory nerves following skin injection to develop therapies for diseases of the nervous system for more than 20 years.

Patents related to this technology have been exclusively licensed by Diamyd Medical, a publicly-traded Swedish biotechnology company that sponsored the trial, and the human-grade vector NP2 was produced by Diamyd, Inc, the US subsidiary of Diamyd Medical.

The recombinant replication defective HSV approach represents a platform technology – a nerve targeting drug delivery system (NTDDS) - that can be used to deliver and express any one of a number of genes in the nervous system.

A related NTDDS vector, NG2 reduces pain-related behaviors in preclinical models of neuropathic pain from nerve injury and diabetes.

NTDDS gene transfer to the DRG to express neurotrophins locally prevents the progression of polyneuropathy in relevant preclinical models, suggesting that the NTDDS platform may be used to treat degenerative polyneuropathies as well.

"This is an example of translational research in which we have moved from laboratory bench studies through animal models into new treatment that we are testing patients. There was no placebo control in this phase 1 study, but the apparent dose-dependent pain relief was encouraging to us," Dr. Fink says.

A phase 2 trial to compare NP2 to a placebo control has already been initiated under sponsorship from Diamyd.
___

Source: University of Michigan Health System news release, Apr 11, 2011 




Post a Comment

Featured Products From the ProHealth Store
Energy NADH™ 12.5mg Mitochondria Ignite™ with NT Factor® Ultra ATP+, Double Strength


Article Comments



Be the first to comment on this article!

Post a Comment


 
Optimized Curcumin Longvida with Omega-3

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 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%
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function

Natural Remedies

More Weight Loss than Any Other Discovery in Supplement History More Weight Loss than Any Other Discovery in Supplement History
Quercetin: Natural Support for Allergy & Inflammation Relief and More Quercetin: Natural Support for Allergy & Inflammation Relief and More
Bone Broth Benefits for Digestion, Arthritis and Cellulite Bone Broth Benefits for Digestion, Arthritis and Cellulite
Research Links Green Tea to Weight Loss Research Links Green Tea to Weight Loss
Front Line Defense Against Colds & Flu - Support for Healthy Immune System Balance Front Line Defense Against Colds & Flu - Support for Healthy Immune System Balance

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