Medical Science News

RSS

Discovery offers simpler, more cost-effective way to grow stem cells

Stem cells naturally cling to feeder cells as they grow in petri dishes. Scientists have thought for years that this attachment occurs because feeder cells serve as a support system, providing stems cells with essential nutrients.

25 Apr 2015

Researchers identify potential treatment target for fragile X carriers

Fragile X syndrome, an inherited cause of autism and intellectual disability, can have consequences even for carriers of the disorder who don't have full-blown symptoms.

25 Apr 2015

Study explores innovative approach to identifying successful treatment for HER2+ breast cancer

Ahmad M. Khalil, PhD, knew the odds were against him -- as in thousands upon thousands to one. Yet he and his team never wavered from their quest to identify the parts of the body responsible for revving up one of the most aggressive forms of breast cancer, HER2+. This month in Breast Cancer Research and Treatment, Khalil and his colleagues at Case Western Reserve University proved the power of persistence; from a pool of more than 30,000 possibilities, they found 38 genes and molecules that most likely trigger HER2+ cancer cells to spread.

25 Apr 2015

Understanding how nerve cells in the brain produce energy required to function

New research published today in the journal Nature Communications represents a potentially fundamental shift in our understanding of how nerve cells in the brain generate the energy needed to function. The study shows neurons are more independent than previously believed and this research has implications for a range of neurological disorders.

25 Apr 2015

New method could help scientists spot source of disease-causing mutations in enhancers

A new technique that identifies how genes are controlled could help scientists spot errors in the genetic code which trigger disease, a study suggests.

25 Apr 2015

Study identifies BLU-554 as potential treatment option for HCC patients

Findings were presented today at The International Liver CongressTM 2015 on a novel therapeutic candidate for a genomically defined subset of hepatocellular carcinoma (HCC) patients with an aberrant fibroblast growth factor receptor 4 (FGFR4) pathway.

25 Apr 2015

Xstrahl introduces Phtotoelectric therapy to the European market at ESTRO 2015

Utilising trusted and clinically proven low energy photons, in a dedicated treatment system. Photoelectric Therapy provides a pain free, non-surgical alternative for the treatment of non-melanoma skin cancer, especially those found in sensitive areas of the head and neck...

24 Apr 2015

New research shows how fat controls energy levels in the brain

An enzyme secreted by the body's fat tissue controls energy levels in the brain, according to new research at Washington University School of Medicine in St. Louis. The findings, in mice, underscore a role for the body's fat tissue in controlling the brain's response to food scarcity, and suggest there is an optimal amount of body fat for maximizing health and longevity.

24 Apr 2015

Fruit fly study shows that extra sleep helps the brain overcome neurological defects

Many studies have linked more sleep to better memory, but new research in fruit flies demonstrates that extra sleep helps the brain overcome catastrophic neurological defects that otherwise would block memory formation, report scientists at Washington University School of Medicine in St. Louis.

24 Apr 2015

UO researchers uncover how the brain encodes and translates sounds

When people hear the sound of footsteps or the drilling of a woodpecker, the rhythmic structure of the sounds is striking, says Michael Wehr, a professor of psychology at the University of Oregon.

24 Apr 2015

Study points to TMPRSS2 gene as culprit for aggressive forms of androgen-fuelled cancers

A new study led by University of Toronto researcher Dr. David Lam has discovered the trigger behind the most severe forms of cancer pain. Released in top journal Pain this month, the study points to TMPRSS2 as the culprit: a gene that is also responsible for some of the most aggressive forms of androgen-fuelled cancers.

24 Apr 2015

Penn researchers find molecular bond between DNA damage, cellular senescence and premature aging

Like a beloved pair of jeans, human DNA accumulates damage over time, and older people's bodies can't repair it as well. Many scientists believe a build up of damage can cause cells to enter an irreversible dormant state known as senescence. Cellular senescence is believed to be responsible for some of the telltale signs of aging, such as weakened bones, less resilient skin and slow-downs in organ function.

24 Apr 2015

Scientists identify possible new genes that could change benign skin growths into fatal melanomas

A Houston Methodist-led team of international scientists has identified hundreds of possible new genes in mice that could transform benign skin growths into deadly melanomas.

24 Apr 2015

Bacterial imbalance in the gut can lead to inflammation similar to Crohn's disease

Crohn's disease is one of a family of chronic inflammatory bowel diseases (IBD). While it has already been proven to have genetic causes, scientists have now shown that the presence of certain intestinal bacteria also plays a role.

24 Apr 2015

Common tapeworm drug effectively treats MRSA superbugs in lab

A new study provides evidence from lab experiments that a drug already used in people to fight tapeworms might also prove effective against strains of the superbug MRSA, which kills thousands of people a year in the United States.

24 Apr 2015

Eppendorf launches mobile app

Eppendorf AG's new app offers a variety of useful aids for everyday laboratory work in addition to product information that has been optimized for mobile devices.

24 Apr 2015

New method offers quick spectral analysis of blood and melanin contents in skin sites

Many factors can change skin pigmentation, including aging, exposure to UV light, certain drugs, as well as certain diseases. A simple technique for measuring skin pigmentation could be a helpful tool for research and diagnostics. The same goes for measuring the skin blood content.

24 Apr 2015

Cardiff scientists make breakthrough asthma discovery

Cardiff University scientists have for the first time identified the potential root cause of asthma and an existing drug that offers a new treatment.

24 Apr 2015

Twins pilot study shows genes may make some people more attractive to mosquitoes

The likelihood of being bitten by mosquitoes could be down to our genes, according to a study carried out on twins. Research from the London School of Hygiene & Tropical Medicine found, for the first time, an underlying genetic component to how attractive we are to mosquitoes and this is likely to be caused by genetic control of our body odour.

24 Apr 2015

Calorie restriction can improve muscle metabolism during middle age

Calorie restriction has long been studied as a way to extend lifespan in animals. It has been associated with the ability to reduce the risks of cardiovascular and other diseases and to improve overall health.

23 Apr 2015

Medical Science News

Discovery offers simpler, more cost-effective way to grow stem cells

Researchers identify potential treatment target for fragile X carriers

Study explores innovative approach to identifying successful treatment for HER2+ breast cancer

Understanding how nerve cells in the brain produce energy required to function

New method could help scientists spot source of disease-causing mutations in enhancers

Study identifies BLU-554 as potential treatment option for HCC patients

Xstrahl introduces Phtotoelectric therapy to the European market at ESTRO 2015

New research shows how fat controls energy levels in the brain

Fruit fly study shows that extra sleep helps the brain overcome neurological defects

UO researchers uncover how the brain encodes and translates sounds

Study points to TMPRSS2 gene as culprit for aggressive forms of androgen-fuelled cancers

Penn researchers find molecular bond between DNA damage, cellular senescence and premature aging

Scientists identify possible new genes that could change benign skin growths into fatal melanomas

Bacterial imbalance in the gut can lead to inflammation similar to Crohn's disease

Common tapeworm drug effectively treats MRSA superbugs in lab

Eppendorf launches mobile app

New method offers quick spectral analysis of blood and melanin contents in skin sites

Cardiff scientists make breakthrough asthma discovery

Twins pilot study shows genes may make some people more attractive to mosquitoes

Calorie restriction can improve muscle metabolism during middle age

In the Thymus We Trust: ProTcell Therapy & the Future of Allogeneic Immunotherapy

Making Complex Cell Culture Easy and Efficient with AI

This International Women’s Day, Meet the Scientist Changing Women’s Healthcare

Latest News