Navigation Links
Stinky frogs are a treasure trove of antibiotic substances

Some of the nastiest smelling creatures on Earth have skin that produces the greatest known variety of anti-bacterial substances that hold promise for becoming new weapons in the battle against antibiotic-resistant infections, scientists are reporting. Their research on amphibians so smelly (like rotten fish, for instance) that scientists term them "odorous frogs" appears in ACS' Journal of Proteome Research.

Yun Zhang, Wen-Hui Lee and Xinwang Yang explain that scientists long have recognized frogs' skin as a rich potential source of new antibiotics. Frogs live in warm, wet places where bacteria thrive and have adapted skin that secretes chemicals, known as peptides, to protect themselves from infections. Zhang's group wanted to identify the specific antimicrobial peptides (AMPs), and the most potent to give scientists clues for developing new antibiotics.

They identified more than 700 of these substances from nine species of odorous frogs and concluded that the AMPs account for almost one-third of all AMPs found in the world, the greatest known diversity of these germ-killing chemicals. Interestingly, some of the AMPs have a dual action, killing bacteria directly and also activating the immune system to assist in the battle.


Contact: Michael Bernstein
American Chemical Society

Page: 1

Related medicine news :

1. Revolutionary Sports Bottle Unscrews at Both Ends for Easy Cleaning -- Never Deal With Stinky, Moldy Bottles Again
2. Sterility in frogs caused by environmental pharmaceutical progestogens
3. Project Prevention Brings Controversial Sterilization Program to Honolulu
4. Metagenics Launches Estrovera™, an All-Natural, Clinically Demonstrated Alternative to Hormone Therapy for Relief of Hot Flashes and Other Menopausal Symptoms*
5. Controversial urological issues top EAUs Anniversary Congress in Barcelona
6. Review Panel Leaves Controversial Lyme Disease Guidelines Unchanged
7. Implementing comparative effectiveness research: Lessons from the mammography screening controversy
8. K-State receives patent for noncontroversial source of stem cells
9. Socializing Tied to Sleep Deprivation in Extroverts
10. U of M researcher finds public support for HPV vaccine wanes when linked to controversy
11. Recommendations issued on controversial Ashley procedure for disabled children
Post Your Comments:
(Date:6/25/2016)... ... June 25, 2016 , ... "With 30 hand-drawn hand gesture animations, FCPX ... Austin - CEO of Pixel Film Studios. , ProHand Cartoon’s package transforms over ... Cut Pro X . Simply select a ProHand generator and drag it above media ...
(Date:6/25/2016)... ... ... As a lifelong Southern Californian, Dr. Omkar Marathe earned his Bachelors in ... School of Medicine at UCLA. He trained in Internal Medicine at Scripps Green Hospital ... at the UCLA-Olive View-Cedars Sinai program where he had the opportunity to train in ...
(Date:6/25/2016)... ... June 25, 2016 , ... On Friday, June 10, Van Mitchell, Secretary of ... award to iHire in recognition of their exemplary accomplishments in worksite health promotion. , ... Workplace Health & Wellness Symposium at the BWI Marriott in Linthicum Heights. iHire was ...
(Date:6/24/2016)... CA (PRWEB) , ... June 24, 2016 , ... A ... procedures that most people are unfamiliar with. The article goes on to state that ... but also many of these less common operations such as calf and cheek reduction. ...
(Date:6/24/2016)... ... ... June 19, 2016 is World Sickle Cell Observance Day. In an effort to ... treatments, Serenity Recovery Center of Marne, Michigan, has issued a pain management ... (SCD) is a disorder of the red blood cells, which can cause episodes of ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... Research and Markets has announced the addition of ... Forecast to 2022" report to their offering. ... date financial data derived from varied research sources to present ... impact on the market during the next five years, including ... sub markets, regional and country level analysis. The report provides ...
(Date:6/23/2016)... 2016 , , , WHEN: ... 2016 , , , , LOCATION: , , , Online, ... , , EXPERT PANELISTS:  , , , Frost & Sullivan,s Global ... Bird; Senior Industry Analyst, Divyaa Ravishankar and Unmesh Lal, Program Manager ... pharmaceutical industry is witnessing an exceptional era. Several new demand spaces, ...
(Date:6/23/2016)... , June 23, 2016  Guerbet announced today ... Inc.,s Supplier Horizon Award . One ... Guerbet was recognized for its support of Premier members ... through clinical excellence, and commitment to lower costs. ... receive this recognition of our outstanding customer service from ...
Breaking Medicine Technology: