Navigation Links
Simple chemical cocktail shows first promise for limb re-growth in mammals
Date:4/6/2011

Move over, newts and salamanders. The mouse may join you as the only animal that can re-grow their own severed limbs. Researchers are reporting that a simple chemical cocktail can coax mouse muscle fibers to become the kinds of cells found in the first stages of a regenerating limb. Their study, the first demonstration that mammal muscle can be turned into the biological raw material for a new limb, appears in the journal ACS Chemical Biology.

Darren R. Williams and Da-Woon Jung say their "relatively simple, gentle, and reversible" methods for creating the early stages of limb regeneration in mouse cells "have implications for both regenerative medicine and stem cell biology." In the future, they suggest, the chemicals they use could speed wound healing by providing new cells at the injured site before the wound closes or becomes infected. Their methods might also shed light on new ways to switch adult cells into the all-purpose, so-called "pluripotent," stem cells with the potential for growing into any type of tissue in the body.

The scientists describe the chemical cocktail that they developed and used to turn mouse muscle fibers into muscle cells. Williams and Jung then converted the muscle cells turned into fat and bone cells. Those transformations were remarkably similar to the initial processes that occur in the tissue of newts and salamanders that is starting to regrow severed limbs.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related medicine news :

1. Simple blood test detects early emphysema in smokers before symptoms appear
2. Simple blood test at discharge could help reduce hospital readmissions for heart failure patients
3. Radio-guided surgery a safe and simple way to remove potentially cancerous nodules in the lung
4. Simple spit and blood tests might detect burnout before it happens
5. Quick, Simple Test Can Detect Concussion in Athletes
6. Toward a fast, simple test for detecting cholera rampaging in 40 countries
7. Simple feedback could be effective therapy for addictive behaviors
8. Simple Screen May Help Spot Depression in College Students
9. Wounded Congresswoman Responds to Simple Commands
10. Simple fingertip test may identify breast cancer patients at risk for carpal tunnel syndrome
11. Simple Travel Tips Can Help Keep Pets Safe
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/16/2017)... ... January 16, 2017 , ... ... provide first-quality education and high-level training standards to an international multidisciplinary group of ... disorder problems. As a way to further its mission at the grassroots level, ...
(Date:1/15/2017)... NY (PRWEB) , ... January 15, 2017 , ... In ... accounts in the United States for the asthma & allergy friendly mark. This certification ... to independently test and identify consumer products to be more suitable for the 60+ ...
(Date:1/15/2017)... CA (PRWEB) , ... January 15, 2017 , ... ... their choice of best physicians in eight Bay Area counties for 2017. Almost ... the healthcare research company managing the award process. Results were announced the magazine’s ...
(Date:1/14/2017)... CA (PRWEB) , ... January 13, 2017 , ... ... on Body and Soul, incorporating a magnesium-rich Mediterranean diet may lower the risk ... Café and Lounge notes that the many health and wellness benefits linked to ...
(Date:1/13/2017)... ... 2017 , ... A January 10 article in the Daily Star ... publication, with an emphasis on some new techniques that the publication says are becoming ... more casually to his patients and colleagues as Dr. J, comments that the best ...
Breaking Medicine News(10 mins):
(Date:1/16/2017)... , January 16, 2017 According to a new ... Opportunity Analysis and Industry Forecast, 2014 - 2022," the global antioxidants market generated ... registering a CAGR of 6.42% during the forecast period. In the natural antioxidants ... volume in 2015. Continue Reading ... ...
(Date:1/16/2017)... , Jan. 16, 2017  Today, Analytics 4 Life ... devices, announced its expansion into JLABS @ ... life science incubators. As a resident in the space, ... medical device development and commercialization expertise. JLABS ... science innovation center that provides a flexible environment for ...
(Date:1/15/2017)... Le conseil d,administration de SurgaColl Technologies Ltd., le développeur ... de tissus humains, annonce la nomination de William (Bill) ... ... est un dirigeant expérimenté à l,international dans l,industrie des dispositifs ... de direction au sein de sociétés internationales spécialisées dans les ...
Breaking Medicine Technology: