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Scientists develop new method to directly identify miRNA targets in cells

Human cells are thought to produce thousands of different microRNAs (miRNAs)-small pieces of genetic material that help determine which genes are turned on or off at a given time. miRNAs are an important part of normal cellular function, but they can also contribute to human disease-some are elevated in certain tumors, for example, where they promote cell survival.

10 May 2012

Viewpoints: Taking aim at 'superbugs'; Friending organ donations; Ariz. and Kansas abortion efforts hurt women

In the battle between humans and infectious bacteria, humans have had the advantage, at least since antibiotics were introduced into our arsenal 70 or so years ago. Now, however, our weapons appear to be turning against us as germs have found ways to outfox antibiotics…. A second challenge is to keep a steady stream of new antibiotics in the pipeline, and this is where the big pharmaceutical companies based in Europe and the U.S. come in….

9 May 2012

Teva first quarter net revenues increase 25% to $5.1 billion

Teva Pharmaceutical Industries Ltd. today reported results for the quarter ended March 31, 2012.

9 May 2012

DFG to establish seven new research units

The establishment of six new Research Units and one Clinical Research Unit has been decided by the Joint Committee of the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation). These networks will offer researchers the opportunity to address current and pressing issues in their fields and to pioneer innovative approaches. As all DFG Research Units, the new groups will work across locations and disciplines. Clinical Research Units combine clinical, applied and basic research.

8 May 2012

BD second quarter revenues increase 3.6% to $1.991 billion

BD, a leading global medical technology company, today reported quarterly revenues of $1.991 billion for the second fiscal quarter ended March 31, 2012, representing an increase of 3.6 percent from the prior-year period, or 4.6 percent on a foreign currency-neutral basis.

From BD (Becton, Dickinson and Company) 2 May 2012

Bruker first quarter revenue increases 13.6% to $405.6 million

Bruker Corporation today reported financial results for the first quarter ended March 31, 2012.

2 May 2012

P-bodies have a much broader role in controlling the activities of the cell than previously thought

Cells can reuse the chemical messengers that carry genetic information to the machinery that makes proteins. Sometimes cells shuttle the messengers to storage and later reactivate them to make proteins, according to new research.

26 Apr 2012

South African model for concussion management

Jon Patricios, MMBCh, MMed Sci, will be presenting "Mandela's Mantra: A South African Model for Concussion Management" at the 21st American Medical Society for Sports Medicine Annual Meeting in Atlanta, GA on Tuesday, April 24.

25 Apr 2012

Thermo Fisher Scientific first quarter revenues increase 14% to record $3.10 billion

Thermo Fisher Scientific Inc., the world leader in serving science, today reported its financial results for the first quarter ended March 31, 2012.

From Thermo Fisher Scientific Inc. 25 Apr 2012

Novel strategy to reduce urban youth violence

Briana and Damon could be the kids up the block. Briana does well in school and wants to follow in her sister's footsteps to college. Damon works hard at an after-school job in a local barbershop. They hang out with friends and try to stay out of trouble.

24 Apr 2012

Nano-devices cross blood-brain barrier to deliver drug to treat cerebral palsy

A team of scientists from Johns Hopkins and elsewhere have developed nano-devices that successfully cross the brain-blood barrier and deliver a drug that tames brain-damaging inflammation in rabbits with cerebral palsy.

23 Apr 2012

SEBM announces winners of 2012 Best Paper Awards

SEBM is pleased to announce the winners of the Best Paper Awards for articles published in the journal Experimental Biology and Medicine during 2011. SEBM recognizes the best paper annually in each of 3 categories: Clinical/Preclinical and Translation Research, Experimental Biology, and Interdisciplinary Research.

21 Apr 2012

BuruliVac project getting closer to a vaccine

During a meeting in Lisbon, the partners of the BuruliVac research consortium found the project to be running smoothly, and getting closer to a vaccine against Buruli ulcer, a disfiguring and mutilating disease that causes a lot of suffering and now is difficult to treat. Several vaccine candidates work well in mice and are ready for further testing on blood of patients; one is ready for testing in mice.

19 Apr 2012

Allied Healthcare announces Coridon license to vector technology

Allied Healthcare Group (ASX: AHZ) has announced an update on the progress of Coridon, its investment company founded by Professor Ian Frazer and working on developing the next generation of vaccines. Included in these activities, Cordon has entered into a license agreement with Nature Technology Corporation (NTC) and has contracted VGXI Inc. in the US for production of clinical material for the Phase I study scheduled to begin later this year.

17 Apr 2012

Keck Foundation awards UF $1M to study how proteins in cells are made

The Center for NeuroGenetics at the University of Florida has received a competitive $1 million grant from the W.M. Keck Foundation to study a new idea that challenges conventional understanding of how proteins in cells are made, and their impact on inherited diseases.

16 Apr 2012

Disruption of key cellular functions produces physiologic and behavioral responses

Two Massachusetts General Hospital (MGH)-based research teams, along with a group from the University of California at San Diego, have discovered that animals have a previously unknown system for detecting and responding to pathogens and toxins. In three papers published in the journals Cell and Cell Host & Microbe, the investigators describe finding evidence that disruptions to the core functions of animal cells trigger immune and detoxification responses, along with behavioral changes.

16 Apr 2012

Abnormally low level of SMN protein linked to movement problems in spinal muscular atrophy

An abnormally low level of a protein in certain nerve cells is linked to movement problems that characterize the deadly childhood disorder spinal muscular atrophy, new research in animals suggests.

12 Apr 2012

Viewpoints: Santorum pushed Romney on health care; GOP's 'classic male mistake'; ACOs and the anti-trust challenge

The Pennsylvanian was also by far the most effective Republican critic of RomneyCare. When he stood on stage in a debate and took apart the Massachusetts health law as a prototype for ObamaCare, Mr. Romney realized he couldn't coast to the nomination. That's when the former Massachusetts Governor came out with his own tax cut and tax reform plan to appeal to economic conservatives.

12 Apr 2012

ECG abnormalities associated with increased risk of CHD in older adults

In a study that included elderly men and women without preexisting cardiovascular disease, major and minor electrocardiographic abnormalities were associated with an increased risk of coronary heart disease (CHD) events and improved the prediction of CHD events such as heart attack, beyond traditional cardiovascular risk factors, according to a study in the April 11 issue of JAMA.

12 Apr 2012