HOME >> MEDICINE >> NEWS
'Fickle' enzyme helps protect, but also can promote heart failure, animal study shows

ar study came from the National Institutes of Health (NIH), the American Heart Association, the Peter Belfer Laboratory Foundation, the American Physiological Society and the Bernard Family Foundation.

The lead Hopkins researchers who took part in this study were Eiki Takimoto, M.D., Ph.D.; Hunter Champion, M.D., Ph.D.; and Maxiang Li, M.D., Ph.D. Other Hopkins researchers who took part were Shuxun Ren, M.D.; E. Rene Rodriguez, M.D.; Nazareno Paolocci, Ph.D.; Kathleen Gabrielson, D.V.M., Ph.D.; and Yibin Wang, Ph.D. Other researchers included Barbara Tavazzi, Ph.D., University of Rome, Italy; and Giuseppe Lazzarino, Ph.D., University of Catania, Italy. Senior study author Kass is also the Abraham and Virginia Weiss Professor of Cardiology at Hopkins.

Research to date is limited on BH4, but the cofactor is being used as a treatment for phenylketonuria, a rare genetic disorder in children that results from a deficiency in the enzyme phenylalanine hydroxylase. Loss of this enzyme can lead to mental retardation, organ damage and unusual posture.

Cardiac hypertrophy commonly develops from high blood pressure, which forces the heart to pump harder to circulate blood throughout the body. According to the latest statistics from the American Heart Association, in 2002, 65 million Americans have high blood pressure (defined as systolic pressure of 140 millimeters of mercury or greater, and/or a diastolic pressure of 90 millimeters of mercury or greater, taking antihypertensive medication or being told at least twice by a physician or other health professional that they have high blood pressure). Patients who develop hypertrophy have two to three times the risk of suffering cardiovascular disease, including heart failure and sudden cardiac death.


'"/>

Contact: David March
dmarch1@jhmi.edu
410-955-1534
Johns Hopkins Medical Institutions
26-Apr-2005


Page: 1 2 3

Related medicine news :

1. Study says normal but out-of-control enzyme may be culprit that signals some cells to become cancer
2. Scientists develop method to track immune system enzyme in live animals
3. Coenzyme Q10 does not improve Parkinsons disease symptoms
4. Penn study on lung-infecting bacterial enzyme suggests new approach to cystic fibrosis treatment
5. New class of HIV drug attacks previously untargeted enzyme
6. Biologists learn structure of enzyme needed to power molecular motor
7. Scientists stop colon cancer growth in mice by blocking just one enzyme
8. Researchers probe enzyme that may lead to new SARS drugs
9. Study broadens understanding of enzymes linked to tumor promoting molecule
10. Measuring certain enzyme activity in urine shows promise for detection of bladder cancer
11. Elevated GGT enzyme may predict risk of death from cardiovascular disease

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/27/2016)... ... June 27, 2016 , ... TopConsumerReviews.com recently awarded their ... Eyeglasses . , Millions of individuals in the United States and Canada wear eyeglasses. ... way to both correct vision and make a fashion statement. Even celebrities use glasses ...
(Date:6/26/2016)... ... ... blind and certified personal trainer is helping to develop a weight loss fitness plan that ... the two major problems leading the fitness industry today:, , All ... They don’t eliminate all the reasons people quit their exercise program , ...
(Date:6/25/2016)... (PRWEB) , ... June 25, 2016 , ... "With 30 ... their specific project," said Christina Austin - CEO of Pixel Film Studios. , ... and all within Final Cut Pro X . Simply select a ProHand generator ...
(Date:6/25/2016)... (PRWEB) , ... June 25, 2016 , ... Conventional wisdom ... of success. In terms of the latter, setting the bar too high can result ... more than just slow progress toward their goal. , Research from PsychTests.com ...
(Date:6/24/2016)... ... June 24, 2016 , ... ... Sessions in Dallas that it will receive two significant new grants to support ... as PHA marked its 25th anniversary by recognizing patients, medical professionals and scientists ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... , June 23, 2016 ... CAPR ), a biotechnology company focused on ... today announced that patient enrollment in its ongoing ... Duchenne) has exceeded 50% of its 24-patient target. ... in the third quarter of 2016, and to ...
(Date:6/23/2016)... , June 23, 2016 , ... on Thursday, July 7, 2016 , , , , LOCATION: ... , , , , EXPERT PANELISTS:  , , , ... Senior Industry Analyst, Christi Bird; Senior Industry Analyst, Divyaa Ravishankar and ... The global pharmaceutical industry is witnessing an exceptional era. ...
(Date:6/23/2016)... LONDON , June 23, 2016 ... environments  Oticon , industry leaders in ... the launch of Oticon Opn ™, the world,s ... world of possibilities for IoT devices.      ... Opn, Oticon introduces a number of ,world firsts,: ...
Breaking Medicine Technology:
Cached News: