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Tag: "mice" at medical news

New study in 'Nature' demonstrates protection against cell death during heart attack

...s discovered that blocking a particular protein in mice protects the heart from injury due to loss of blood flow during a heart attack. Moreover, drugs already exist that block this protein cyclophilin D but they have never been used in actual patient care, partially because data didn't exist until now...

UCSF study offers insight into human circadian rhythms

... of circadian rhythms. As expected, the transgenic mice displayed the same abnormal sleeping pattern seen in the human cases of FASPS, as measured in the decrease in their wheel-running activity. Unexpectedly, however, the result was the opposite in the transgenic flies, as displayed by its extended locom...

Mouse model reveals potential way to reduce cardiac deaths in kidney patients

...of Medicine in St. Louis. "The drug we used in the mice and other similar agents can treat both the phosph... protein-7 (BMP-7) could prevent bone weakening in mice whose kidneys had been damaged or removed. For the new study, researchers worked with a mouse model ...

OHSU scientists test medication to treat involuntary weight loss

...tabolism and appetite. Previous research involving mice demonstrated that when this specific cell receptor... In this research, the scientists gave both normal mice and mice with a cachexia-like syndrome Neurocrine's orally-administered medication that blocks the M...

Novel therapy tested in mice could chase away cat allergies

... to cat allergen. The next step was to test GFD in mice that we had made allergic to the allergenic protei...ed to have human cat-allergy cell receptors. These mice were "passively allergic" to cats: they would react to cat protein only after the scientists first i...

First mouse model for multiple system atrophy points to new treatment targets for brain diseases

...ase Research, and colleagues demonstrated that the mice showed symptoms similar to human MSA. These includ...d eventually nerve-cell malfunction and death. The mice also showed slowly progressive problems with their motor skills associated with the nerve-cell damag...

Protein that helps skin cancer spread identified by Stanford researchers

... if left unchecked. But when the group treated the mice with the collagen VII-blocking antibody, the skin cancer failed to spread, though the cancer remained. "This cancer isn't deadly unless it spreads," Khavari said. What's more, it appears that the antibody blocks only the cancer-spreading aspect of co...

Earlier use of prostate cancer vaccines urged by Hopkins scientists

...ored vaccines, say scientists testing the drugs in mice at the Johns Hopkins Kimmel Cancer Center. "The w...ssue of Cancer Cell . In the Hopkins studies with mice bred to develop prostate cancer, Drake and his collaborators at the University of Connecticut found ...

Ethical discussion should come before research

...ts at Stanford University are considering creating mice with human brains. "When the barrier between humans and animals is broken down, could science unintentionally initiate the next pandemic?" said Jones. "We need to do these things in a thoughtful way, and not just consider the one experiment we're wo...

Philanthropist Paul F. Glenn launches labs for aging research at Harvard Medical School

...ed diet has been known to increase the lifespan of mice and rats 40 percent by preventing them from gettin...alled PBEF in mammals. Experiments to test whether mice that overproduce PBEF live longer, as his yeast cells did, are in progress. Mr. Glenn's interest in ...

Tumor-targeted immune cells cure prostate cancer in mice without causing systemic immune suppression

... specifically target metastatic prostate cancer in mice without causing the toxic immune suppression that ... transplanted the tumor-specific immune cells into mice that had been given a particularly aggressive form of prostate cancer, called TRAMP-C2. TRAMP-C2 pr...

News tips from the 2005, 54th Annual Scientific Sessions of the American College of Cardiology

...n Center.) Disrupted fat cell signaling in obese mice has been linked to increased cell death, or apopto...e amount and function of the hormone leptin. Some mice were leptin deficient, while others had nonworking leptin receptors. Made by fat cells, leptin regu...

Mouse gene shows new mechanism behind cardiac infarction in man

...SF4 gene was identified as the one responsible, as mice with mutations in this gene displayed a lower degree of atherosclerosis, while mice with more active variants of the gene displayed the opposite. Studies of two patient groups revealed...

Researchers close in on breast cancer vaccine

...ey injected the DNA vaccine under the skin of test mice that had been engineered so that their immune syst...stem. The researchers loaded specific cells in the mice with mammaglobin-A antigens and found that the vaccine-primed T-cells attacked those loaded cells. ...

Studies underscore genetic involvement in nicotine addiction & aggressive hostility

...author Jerry Stitzel, PhD, and his team found that mice with the "threonine" polymorphism (an alteration t...d Chrna4 consumed significantly more nicotine than mice with an alanine polymorphism in the same gene. The authors think that this threonine variation may ...

UCSD-Utah team develops mouse model to test therapies for macular degeneration

...MD and STGD, the UCSD-Utah investigators developed mice with a mutant form of ELOVL4, which caused the mice to develop significant lipofuscin accumulation and photoreceptor and RPE death in a pattern closely ...

Molecule important in cell construction also critical in learning and memory

...icine, and the senior author of the study, studied mice missing one of these proteins---adducin--and found... the cytoskeleton developed normally. However, the mice were impaired during fear conditioning and memory exercises. "We were hoping to find a mechanism tha...

Cellular porthole connects odors to brain

...exposed individual odor-detecting nerve cells from mice to odor molecules. Unlike normal cells, those with...e. The researchers plan to study the behavior of mice without NKCC1 and are now attempting to clone and characterize the chloride transporter to get a bet...

Protein that promotes survival of stem cells might be key to poor leukemia prognosis

...ience study, Opferman's team genetically modified mice so that the gene for Mcl-1 could be specifically d...and progenitor cells. Upon genetic deletion, these mice developed anemia and had severely reduced numbers of bone marrow (BM) cells, such as HSCs and progen...

Schepens scientists regenerate optic nerve for the first time

...in. This achievement, which occurred in laboratory mice and is described in the March 1, 2005 issue of the.... But the regeneration happens only in the younger mice whose brains had not yet formed a "glial scar." In the mice that were slightly older and had develop...

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(Date:1/7/2009)...he drive toward containing health care costs could...cian productivity, impairing quality and perhaps e...dical Center physicians suggest in a New England ...ies in behavioral economics and psychology, Pamela... fear that assigning a monetary value to every asp...
(Date:1/7/2009)... Calif., Jan, 7 Natural Alternatives Internationa...lator, manufacturer and marketer of customized nut...ve December 31, 2008 its former President, Randell... announced it completed certain amendments to its ...r changes the amendments extend the maturity date ...
(Date:1/7/2009)...POLIS, Jan. 7 WellPoint, Inc. (NYSE: WLP ) anno... present at the 27th Annual J.P.,Morgan Healthcare... Standard,Time (12:30 p.m. Eastern Standard Time)....nings results for the three,months ended Dec. 31, ...ently,in a quiet period prior to this scheduled ea...
(Date:1/7/2009)... Ohio, Jan. 7 Robbins & Myers, Inc.,(NYSE: ...e (DEPS) of $0.50 for,its fiscal first quarter end...e prior year first quarter. First quarter 2009 sa... to $178 million, and orders decreased 5% to $185,...ct lines and currency,translation, organic sales i...
Breaking Medicine News(10 mins):Health News:Cost containment focus could have consequences for health care delivery 2Health News:Natural Alternatives International, Inc. Announces Change in Executive Officer and Loan Modification and Extension 2Health News:WellPoint Announces Appearance at Upcoming Conference 2Health News:Robbins & Myers Announces First Quarter 2009 Results 2Health News:Robbins & Myers Announces First Quarter 2009 Results 3Health News:Robbins & Myers Announces First Quarter 2009 Results 4Health News:Robbins & Myers Announces First Quarter 2009 Results 5Health News:Robbins & Myers Announces First Quarter 2009 Results 6Health News:Robbins & Myers Announces First Quarter 2009 Results 7Health News:Robbins & Myers Announces First Quarter 2009 Results 8Health News:Robbins & Myers Announces First Quarter 2009 Results 9
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