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Research: Low level of daily exposure to sunlight can cause skin damage

A low level of daily exposure to a common component of sunlight can cause skin damage at the molecular level after just a few days, new University of Michigan Medical School research shows.

5 Dec 2013

Evidence reveals lack of public acceptance toward breast-feeding may influence hesitation

African-American mothers breast-feed their children at lower rates than Caucasian, Latina and Asian mothers. This difference often has been attributed to socio-demographic factors such as age, income, education and personal experience with breast-feeding.

5 Dec 2013

New studies offer hope to women who want to get sexual mojo back

For women, passing midlife can deal a blow to their sex drive. But two new studies just published online in Menopause, the journal of The North American Menopause Society, offer hope to women who want to get their sexual mojo back.

5 Dec 2013

VTT receives innovation prize for technological development work behind allergy vaccine

The European Association of Research and Technology Organisations EARTO has awarded VTT Technical Research Centre of Finland an innovation prize for the technological development work behind allergy vaccine.

5 Dec 2013

Study: Social ties more important than biological development as predictors of teen sleep behaviors

Medical researchers point to developmental factors, specifically the decline of the sleep-inducing hormone melatonin, as an explanation for why children get less sleep as they become teenagers.

5 Dec 2013

B2G2 component of grape seed extract induces apoptosis in prostate cancer cells

A University of Colorado Cancer Center study published online ahead of print in the journal Nutrition and Cancer describes the laboratory synthesis of the most active component of grape seed extract, B2G2, and shows this synthesized compound induces the cell death known as apoptosis in prostate cancer cells while leaving healthy cells unharmed.

5 Dec 2013

Archimedes Model simulation suggests genetic screening for breast cancer risk can reduce deaths

Archimedes Inc., a healthcare modeling and analytics company, today announced results of a simulated clinical trial which found that the seven single-nucleotide polymorphisms (7SNP) genetic test for breast cancer was most cost effective when used to guide MRI screenings for patients found to have an intermediate lifetime risk of developing the disease.

5 Dec 2013

Despite routine work and less autonomous jobs, blacks report more positive emotions than whites

Despite working in more routine and less autonomous jobs, having fewer close friends at work, and feeling less supported by their coworkers, blacks report significantly more positive emotions in the workplace than whites, according to a new study in the December issue of Social Psychology Quarterly.

5 Dec 2013

TLR4 antibody-mediated signaling system in apoptosis of hippocampal neurons

Toll-like receptor 4 (TLR4) antibody, protein kinase B (AKT) inhibitor, LY 294002, and glycogen synthase kinase 3β (GSK-3β) inhibitor, LiCl, were used by Yu He and colleagues from Nantong University, China to attenuate or augment the effects of the TLR4-phosphatidylinositol 3 kinase (PI3K)/AKT-GSK-3β signaling pathway so as to identify the participation of this signaling system in the apoptosis of hippocampal neurons.

5 Dec 2013

UCSB researcher tracks source of E280A gene mutation responsible for early-onset Alzheimer's

The age and origin of the E280A gene mutation responsible for early-onset Alzheimer's in a Colombian family with an unusually high incidence of the disease has been traced to a single founder dating from the 16th century.

5 Dec 2013

Study reveals nearly 1 in every 100 anesthesiologist developed substance use disorder during training

According to a study conducted by Mayo Clinic and the American Board of Anesthesiology (ABA), nearly 1 in every 100 anesthesiology residents entering primary training from 1975 to 2009 developed substance use disorder (SUD) during training.

5 Dec 2013

Tongue twisters can open windows into the brain's speech-planning processes

Tongue twisters are not just fun to say; it turns out that these sound-related slip-ups can also open windows into the brain's speech-planning processes. A team from the Massachusetts Institute of Technology (MIT) will report new insights gleaned from a comparison of two types of tongue twisters at the 166th meeting of the Acoustical Society of America (ASA), held Dec. 2-6, 2013, in San Francisco, Calif

5 Dec 2013

TB vaccine may help prevent multiple sclerosis

A vaccine used to prevent tuberculosis in other parts of the world may help prevent multiple sclerosis in people who show the beginning signs of the disease, according to a new study published in the December 4, 2013, online issue of Neurology, the medical journal of the American Academy of Neurology.

5 Dec 2013

Stomach circadian clock limits food intake to specific times of day

University of Adelaide researchers have discovered the first evidence that the nerves in the stomach act as a circadian clock, limiting food intake to specific times of the day.

5 Dec 2013

Scientists receive $4M grant to identify biomarker for secondary injuries associated with brain

In an effort to lower medical costs, identify patients at risk for injury, and speed patient recovery, scientists will attempt to identify a molecular signal that indicates severity of brain-injury during a $4 million, five-year federal grant to Barrow Neurological Institute at St. Joseph's Hospital and Medical Center, Phoenix Children's Hospital and the Translational Genomics Research Institute (TGen).

5 Dec 2013

Research highlights value of fathers in both neurobiology and behavior of offspring

Even with today's technology, it still takes both a male and a female to make a baby. But is it important for both parents to raise that child? Many studies have outlined the value of a mother, but few have clearly defined the importance of a father, until now.

5 Dec 2013

Study: Track-side noise may exceed 8,500% of person's daily recommended noise exposure

As an acoustical engineer, Craig Dolder - currently a graduate student at the University of Texas, Austin - knew that loud noises can damage hearing. Even so, when Canada's Formula 1 Grand Prix coincided with an Acoustical Society of America (ASA) meeting that he was attending in Montreal, Quebec, earlier this year, Dolder was drawn to the racetrack and the deafening roar of the Formula 1 engines.

5 Dec 2013

Poor sleep quality linked with mood disturbance and lower quality of life in people with obesity

A new study shows that poor sleep quality is strongly associated with mood disturbance and lower quality of life among people with extreme obesity.

5 Dec 2013

New research offers fresh insights to drug designers searching for better pain treatments

In a technical tour de force, UC San Francisco scientists have determined, at near-atomic resolution, the structure of a protein that plays a central role in the perception of pain and heat.

5 Dec 2013

Mothers, but not fathers, exhibit symptoms of depression after the death of adult son

Mothers - but not fathers - exhibited symptoms of depression and experienced declines in overall health after the death of an adult son, while the death of a daughter had no such effect on either parent, according to one of the first studies to examine the impacts of the death of an adult child on parents aged 65 and older.

5 Dec 2013

Medical Research News

Research: Low level of daily exposure to sunlight can cause skin damage

Evidence reveals lack of public acceptance toward breast-feeding may influence hesitation

New studies offer hope to women who want to get sexual mojo back

VTT receives innovation prize for technological development work behind allergy vaccine

Study: Social ties more important than biological development as predictors of teen sleep behaviors

B2G2 component of grape seed extract induces apoptosis in prostate cancer cells

Archimedes Model simulation suggests genetic screening for breast cancer risk can reduce deaths

Despite routine work and less autonomous jobs, blacks report more positive emotions than whites

TLR4 antibody-mediated signaling system in apoptosis of hippocampal neurons

UCSB researcher tracks source of E280A gene mutation responsible for early-onset Alzheimer's

Study reveals nearly 1 in every 100 anesthesiologist developed substance use disorder during training

Tongue twisters can open windows into the brain's speech-planning processes

TB vaccine may help prevent multiple sclerosis

Stomach circadian clock limits food intake to specific times of day

Scientists receive $4M grant to identify biomarker for secondary injuries associated with brain

Research highlights value of fathers in both neurobiology and behavior of offspring

Study: Track-side noise may exceed 8,500% of person's daily recommended noise exposure

Poor sleep quality linked with mood disturbance and lower quality of life in people with obesity

New research offers fresh insights to drug designers searching for better pain treatments

Mothers, but not fathers, exhibit symptoms of depression after the death of adult son

Digital pathology and the PathoVerse: A conversation with Dr. Singh

Bioprocess Efficiency with Cell Density Monitoring

Exploring electron microscopy for plant and microbial imaging at the John Innes Centre

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