HOME >> MEDICINE >> NEWS
OHSU scientists test medication to treat involuntary weight loss

PORTLAND, Ore. Scientists at Oregon Health & Science University, in collaboration with Neurocrine Biosciences Inc., have successfully tested a research medication that both stimulates appetite and reduces metabolic rate in preclinical trials. Neurocrine, which developed the test medication for this research, is now developing a related medication that will likely be tested in patients suffering from a common, disease-related form of malnutrition and involuntary weight loss called cachexia. The results of the research are published in the current online edition of the journal Endocrinology.

"We've all seen AIDS and cancer patients who lose their appetites and suffer from involuntary weight loss. They lose muscle mass and become very frail as their disease progresses -- this is what we refer to as cachexia," explains Daniel Marks, M.D., Ph.D., a member of the OHSU Center for Weight Regulation and Associated Disorders and an assistant professor of pediatric endocrinology in the OHSU School of Medicine. "Cachexia is a very serious and currently untreatable disorder that can often impede the battle against the related disease. For instance, cancer patients who are malnourished due to cachexia cannot undergo intense chemotherapy simply because their bodies are too frail to handle it. If we can prevent cachexia and keep these patients from deteriorating physically, it gives them a greater chance of surviving the disease they are fighting."

This latest research breakthrough is based on earlier studies that demonstrated how a receptor on certain brain cells -- called the MC4 receptor -- can influence metabolism and appetite. Previous research involving mice demonstrated that when this specific cell receptor is blocked by delivering medications directly to the brain, the effects of cachexia are reversed. The animals' appetite and weight increase while their metabolic rate decreases. The next step in the research process, and the goal of this study, wa
'"/>

Contact: Jim Newman
newmanj@ohsu.edu
503 494-8231
Oregon Health & Science University
29-Mar-2005


Page: 1 2 3

Related medicine news :

1. Earlier use of prostate cancer vaccines urged by Hopkins scientists
2. Tobacco industry pays scientists to challenge secondhand smokes link to infant death risk
3. Schepens scientists regenerate optic nerve for the first time
4. OHSU scientists develop MRI approach to improve breast cancer detection
5. UCLA neuroscientists pinpoint new function for mirror neurons
6. Jefferson scientists uncover potential trigger of diabetic kidney disease
7. Johns Hopkins scientists receive presidential medals
8. UCLA brain scientists crack mystery of how alcohol causes intoxication
9. Wisconsin scientists grow critical nerve cells
10. Jefferson scientists help explain statins effects in Alzheimers disease
11. Jefferson scientists find zinc may help prevent esophageal, oral cancers

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


(Date:10/12/2017)... (PRWEB) , ... October 12, 2017 , ... The American ... Excellence to Carol Friedman, PhD, FACMI, during the Opening Session of AMIA’s Annual Symposium ... 8. , In honor of Morris F. Collen, a pioneer in the field of ...
(Date:10/12/2017)... ... 2017 , ... Dr. Parsa Mohebi, the Los Angeles based ... the newly revamped Cosmetic Town journal section, featuring articles written by ... as Follicular Unit Extraction (FUE). , Dr. Mohebi says “I enjoy ...
(Date:10/12/2017)... ... ... On Saturday, October 21, the Health & Wellness Center at Florida Hospital ... for the American Heart Association Heart Walk. Teams of up to 10 people can ... their treadmills moving for 5 hours. Treadmills will start at 7:00 p.m. on Saturday, ...
(Date:10/12/2017)... ... October 12, 2017 , ... In the ... a year. In some states—like New York, New Jersey, Massachusetts, Texas, Virginia, Connecticut, ... retirement havens have extremely low property-tax rates, which contributes to the relatively lower ...
(Date:10/12/2017)... ... October 12, 2017 , ... ... enhanced Pepper Flow promotional review platform at the Promotional Review Committee Compliance ... capabilities help marketers streamline the medical, legal, and regulatory review (MLR) process ...
Breaking Medicine News(10 mins):
(Date:9/27/2017)... Israel and NEW YORK , Sept. 27, ... with mobile health and big data solutions, today announced that its MyDario ... Please check your local TV listings for when The Dr. Oz Show ... ... season this month. ...
(Date:9/23/2017)... Pa. , Sept. 22, 2017 Janssen ... a complete response letter from the U.S. Food and ... seeking approval of sirukumab for the treatment of moderately ... letter indicates additional clinical data are needed to further ... moderately to severely active RA. ...
(Date:9/19/2017)... Inc., a venture-backed medical device company developing a non-invasive, robotically assisted, platform therapy that uses ... today:   ... Jim ... Tom Tefft ... Veteran medical device executive Josh Stopek , PhD, who has led R&D and business ...
Breaking Medicine Technology:
Cached News: