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UCSF scientists aim to use embryonic stem cells for treatment of neuropathic pain

Chronic pain, by definition, is difficult to manage, but a new study by UCSF scientists shows how a cell therapy might one day be used not only to quell some common types of persistent and difficult-to-treat pain, but also to cure the conditions that give rise to them.

25 May 2012

Virtual exercise partner can significantly boost motivation

A new study testing the benefits of a virtual exercise partner shows the presence of a moderately more capable cycling partner can significantly boost the motivation - by as much as 100 percent - to stick to an exercise program.

25 May 2012

New compound can enhance apoptosis in cancer cells

The BCL-2 protein family plays a large role in determining whether cancer cells survive in response to therapy or undergo a form of cell death known as apoptosis.

25 May 2012

Reid says he will let budget cuts go forward unless there is a concession on revenue

In an interview with POLITICO, (Senate Majority Leader Harry) Reid said he was open to a compromise that would salvage about four-fifths of the Bush-era tax cuts. But absent some concession on revenues, the $110 billion in spending cuts ordered by the debt agreement last August would go into effect. "I am not going to back off the sequestration," Reid said. ... the recent House-passed reconciliation bill, which promises to forestall these very same cuts in January, was the last straw for Reid and helped fortify his position.

25 May 2012

Changes in sensory experience can cause massive rewiring of the brain

Despite a long-held scientific belief that much of the wiring of the brain is fixed by the time of adolescence, a new study shows that changes in sensory experience can cause massive rewiring of the brain, even as one ages. In addition, the study found that this rewiring involves fibers that supply the primary input to the cerebral cortex, the part of the brain that is responsible for sensory perception, motor control and cognition.

25 May 2012

Experiencing strong emotions synchronises brain activity across individuals

Experiencing strong emotions synchronises brain activity across individuals, research team at Aalto University and Turku PET Centre in Finland has revealed.

25 May 2012

UofL receives Helmsley Charitable Trust grant to develop technology for paralyzed people

The University of Louisville has received $6.3 million from the Leona M. and Harry B. Helmsley Charitable Trust to support research in the Department of Neurological Surgery and the Kentucky Spinal Cord Injury Research Center at UofL developing the next generation of technology to help paralyzed people regain movement in their limbs and enhance their quality of life.

25 May 2012

Researchers identify single gene that controls aging, inflammation and cancer

Researchers at NYU School of Medicine have, for the first time, identified a single gene that simultaneously controls inflammation, accelerated aging and cancer.

25 May 2012

British Prime Minister Cameron to hold food security summit during Olympic games in London

"The U.K. will hold an international food security summit during the Olympic games in London this summer, British Prime Minister David Cameron has announced in a statement to the House of Commons," AlertNet reports.

25 May 2012

Oestrogen promotes presence of 'mucoid' form of P. aeruginosa in women with CF

Researchers from the Respiratory Research Division of the Department of Medicine, Royal College of Surgeons in Ireland (RCSI) have published a study which represents a major breakthrough in understanding why females with cystic fibrosis do worse than males.

25 May 2012

WSU introduces web-based decision support system to select wheeled mobility devices

A Wayne State University researcher has introduced computer technology that makes it easier for people who need wheelchairs to select one that best suits their needs.

25 May 2012

Blogs report on controversy surrounding Lancet study examining Millennium Development Project

Following controversy surrounding a study published in the Lancet earlier this month that examined the impact of the Millennium Villages Project (MVP) on child mortality, "both the authors of the paper and the journal itself have finally responded," blogger Matt Collin writes in the Aid Thoughts blog and provides a link to the post in the World Bank's "Development Impact" blog that began the debate.

25 May 2012

Scientists discover key gene essential for sperm development

A new type of male contraceptive could be created thanks to the discovery of a key gene essential for sperm development.

25 May 2012

New method can screen for bacterial genes that are expressed during meningitis

Bacterial meningitis is an infection of the meninges, the protective membrane that covers the spinal cord and brain. Children, elderly patients and immunocompromised patients are at a higher risk for the development of severe bacterial meningitis. Recently, researchers at the University of Adelaide in Australia sought to identify new vaccine targets in Streptococcus pneumoniae, which is the most common cause of bacterial meningitis in the world.

25 May 2012

Scars, disfigurement and hair loss from childhood cancer can affect adult quality of life

Scars left behind by childhood cancer treatments are more than skin-deep. The increased risk of disfigurement and persistent hair loss caused by childhood cancer and treatment are associated with emotional distress and reduced quality of life in adulthood, according to a new study led by a Northwestern Medicine advanced practice nurse, Karen Kinahan, and based on data from the Childhood Cancer Survivor Study.

25 May 2012

Viewpoints: Politics of the Medicare debate; Measuring the impact of Catholic bishops' legal challenge

So don't expect the Obama administration to agree to any cuts in Medicare between now and Election Day. And don't expect them to show any support for Rep. Paul Ryan's plan to privatize Medicare. Holding strong on Medicare is the silver bullet for Obama. It may offset some of seniors' concerns about low interest rates on their savings.

25 May 2012

Human olfactory bulb differs from that of other mammals

Research from Karolinska Institutet in Sweden shows that the human olfactory bulb - a structure in the brain that processes sensory input from the nose - differs from that of other mammals in that no new neurons are formed in this area after birth. The discovery, which is published in the scientific journal Neuron, is based on the age-determination of the cells using the carbon-14 method, and might explain why the human sense of smell is normally much worse than that of other animals.

25 May 2012

Researchers identify two gene mutations that cause neuromuscular disorder

Research into how carbohydrates are converted into energy has led to a surprising discovery with implications for the treatment of a perplexing and potentially fatal neuromuscular disorder and possibly even cancer and heart disease.

25 May 2012

Personality traits may also be part of the longevity genes mix

"It's in their genes" is a common refrain from scientists when asked about factors that allow centenarians to reach age 100 and beyond. Up until now, research has focused on genetic variations that offer a physiological advantage such as high levels of HDL cholesterol. But researchers at Albert Einstein College of Medicine and Ferkauf Graduate School of Psychology of Yeshiva University have found that personality traits like being outgoing, optimistic, easygoing, and enjoying laughter as well as staying engaged in activities may also be part of the longevity genes mix.

25 May 2012

Alpha-2 agonists decrease postoperative consumption of opioid drugs

A study from researchers at Geneva University Hospital, Geneva, Switzerland, provides evidence that use of alpha-2 agonists alongside opioids in surgical patients decreased opioid use by 25-30 percent. Even though opioid use was less, these patients reported slightly less pain after surgery.

25 May 2012

Research News and Research

UCSF scientists aim to use embryonic stem cells for treatment of neuropathic pain

Virtual exercise partner can significantly boost motivation

New compound can enhance apoptosis in cancer cells

Reid says he will let budget cuts go forward unless there is a concession on revenue

Changes in sensory experience can cause massive rewiring of the brain

Experiencing strong emotions synchronises brain activity across individuals

UofL receives Helmsley Charitable Trust grant to develop technology for paralyzed people

Researchers identify single gene that controls aging, inflammation and cancer

British Prime Minister Cameron to hold food security summit during Olympic games in London

Oestrogen promotes presence of 'mucoid' form of P. aeruginosa in women with CF

WSU introduces web-based decision support system to select wheeled mobility devices

Blogs report on controversy surrounding Lancet study examining Millennium Development Project

Scientists discover key gene essential for sperm development

New method can screen for bacterial genes that are expressed during meningitis

Scars, disfigurement and hair loss from childhood cancer can affect adult quality of life

Viewpoints: Politics of the Medicare debate; Measuring the impact of Catholic bishops' legal challenge

Human olfactory bulb differs from that of other mammals

Researchers identify two gene mutations that cause neuromuscular disorder

Personality traits may also be part of the longevity genes mix

Alpha-2 agonists decrease postoperative consumption of opioid drugs

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