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

B Vitamins May Protect Against Damaging Effects of Air Pollution, and Improve Cognition and Psychiat...

Relief for IBS, Colitis, Crohn’s And More

Can Magnesium Relieve Your Tinnitus?

Resveratrol Proven to Slow Brain Aging

Magnesium Protects Against Stroke, Heart Disease and Diabetes

Fruits and vegetables' latest superpower? Lowering blood pressure

Neroli Oil: The Pleasantly Fragrant Citrus Oil

Restoring NAD+ could reduce DNA damage accumulation

What Benefits Can You Derive From Patchouli Oil?

Astaxanthin Is a Longevity Promoter

 
Print Page
Email Article

New tuberculosis drug shows promise against dormant bacterial infections

  [ 32 votes ]   [ Discuss This Article ]
By American Society for Biochemistry and Molecular Biology • www.ProHealth.com • September 12, 2008


“R207190 was able to kill dormant bacteria by greater than 95% whereas current drugs like isoniazid had no effect.”

A new study* has shown that an investigational drug (R207910, currently in clinical trials against multi-drug resistant tuberculosis strains) is quite effective at killing latent [dormant] bacteria. This revelation suggests that R207910 may lead to improved and shortened treatments for this globally prevalent disease.

Despite numerous treatment advances, tuberculosis (TB) remains a serious disease – fueled by co-infection of HIV patients, the rise of drug-resistant strains, and the ability of Mycobacterium tuberculosis to become dormant and linger in the lungs. In fact, one third of the world population is infected, asymptomatically, with latent TB and is at risk of developing active TB disease during their life time.

Anil Koul and colleagues at Johnson & Johnson tested R207910 on dormant M. tuberculosis in three different laboratory models of latency. R207910 targets a protein (ATP synthase) essential for making cellular energy (ATP) in actively replicating TB. The researchers reasoned that even dormant bacteria, which are essentially physiologically "turned off," still need to produce small quantities of ATP to survive. As such, a block in ATP synthesis might be an Achilles heel for killing dormant bacteria.

This reasoning proved to be correct and R207190 was able to kill dormant bacteria by greater than 95% whereas current drugs like isoniazid had no effect. Surprisingly, they found that R207910 is slightly more effective in killing dormant bacteria as compared to actively replicating ones, a unique spin as all known TB drugs are more effective on replicating bugs. Koul and colleagues hope to validate these results clinically, and note that ATP synthase should be looked at as a drug target for other persistent bacterial infections.

* Source: "Diarylquinolines are bactericidal for dormant mycobacteria as a result of disturbed ATP homeostasis," Journal of Biological Chemistry, Sep 12, 2008, by Koul A, et al. [E-mail: E-mail: akoul@prdbe.jnj.com ]




Post a Comment

Featured Products From the ProHealth Store
FibroSleep™ Energy NADH™ 12.5mg Mitochondria Ignite™ with NT Factor®

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

FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function
Ultra EPA  - Fish Oil Ultra EPA - Fish Oil
Ultra concentrated source of essential fish oils
Vitamin D3 Extreme™ Vitamin D3 Extreme™
50,000 IU Vitamin D3 - Prescription Strength
Ultra ATP+, Double Strength Ultra ATP+, Double Strength
Get energized with malic acid & magnesium

Natural Remedies

Top 3 Nutrients to Detox the Liver and Soothe Digestion Top 3 Nutrients to Detox the Liver and Soothe Digestion
Dreaming of a Good Night's Sleep? Dreaming of a Good Night's Sleep?
Restore Youthful Cognition and Well-Being Restore Youthful Cognition and Well-Being
How Glutathione Can Save Your Life How Glutathione Can Save Your Life
The Super Antioxidant for Brain, Joint and Heart Health The Super Antioxidant for Brain, Joint and Heart Health

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