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Findings shed light on evolutionary history of sex chromosomes

In many species, the possession of X and Y chromosomes determines whether an individual develops into a male or female.

14 May 2014

Salk scientists explore earliest detectable changes in the brain that lead to schizophrenia

Using new stem cell technology, scientists at the Salk Institute have shown that neurons generated from the skin cells of people with schizophrenia behave strangely in early developmental stages, providing a hint as to ways to detect and potentially treat the disease early.

14 May 2014

Scientists report major breakthrough in understanding molecular basis for Prader-Willi syndrome

Scientists at the Hebrew University of Jerusalem have reported a major breakthrough in understanding the molecular basis for Prader-Willi syndrome (PWS), perhaps the most studied among the class of diseases that involves defects in parental imprinting.

14 May 2014

Vitamin B12 shot does not boost energy, metabolism, says study

Feeling sluggish? Gaining weight? What you need is a shot in the arm, claim advertisers for trendy vitamin B12 injections.

14 May 2014

Research: Stimulation of certain population of neurons within brain can alter learning process

Stimulation of a certain population of neurons within the brain can alter the learning process, according to a team of neuroscientists and neurosurgeons at the University of Pennsylvania.

14 May 2014

SGK1 enzyme, asthma and cancer therapies: an interview with Dr. Jonathan D. Powell, Johns Hopkins Kimmel Cancer Center

SGK1 stands for serum/glucocorticoid-regulated kinase 1. SGK1 is a member of the AGC kinase family, which is a huge family of kinases.

13 May 2014

Researchers identify target molecules for development of new allergy drugs

Researchers have identified several target molecules which are suitable for the development of new allergy drugs. The Journal of Allergy and Clinical Immunology, the most prestigious journal in the field of allergology, has recently published an extensive review article on the prospects of drug therapy for allergy. Completed in a large-scale EU project, the lead author of the review article is Professor Ilkka Harvima of the University of Eastern Finland and Kuopio University Hospital.

13 May 2014

Simple paper test quickly identifies teenagers suffering from depression

A few minutes spent filling out a widely accepted mental health assessment in a health care provider's waiting room could make a big difference for some teenagers suffering from depression, according to new study from a nursing researcher at The University of Texas at Arlington.

13 May 2014

People who consume diet rich in resveratrol are likely to develop cardiovascular disease

A study of Italians who consume a diet rich in resveratrol — the compound found in red wine, dark chocolate and berries — finds they live no longer than and are just as likely to develop cardiovascular disease or cancer as those who eat or drink smaller amounts of the antioxidant.

13 May 2014

Treating older men with early-stage prostate cancer does not help live longer

Treating older men with early-stage prostate cancer who also have other serious underlying health problems with aggressive therapies such as surgery or radiation therapy does not help them live longer and, in fact, can be detrimental, according to a study by UCLA researchers.

13 May 2014

Novel molecule prevents symptoms linked with allergen-induced asthma

A new study carried out by researchers at Sanford-Burnham Medical Research Institute (Sanford-Burnham), the Max Planck Institute for Colloids and Interfaces (Germany), the Free University of Berlin (Germany), UC San Diego, and Shinshu University (Japan) has identified a novel molecule that prevents T-cells from orchestrating asthma brought on by allergens.

13 May 2014

Max Planck researchers elucidate important mechanism of protein folding

Proteins are the workhorses of the cell and thus responsible for almost all biological functions including metabolism, signal transmission or the determination of the cell's shape. However, before they can fulfill their various tasks, the chain-like molecules must first adopt an intricate three-dimensional conformation.

13 May 2014

Researchers use natural molecule to treat type 2 diabetes

Researchers at the Universit- Laval Faculty of Medicine, the Quebec Heart and Lung Institute Research Center, and the Institute of Nutrition and Functional Foods have discovered a natural molecule that could be used to treat insulin resistance and type 2 diabetes.

13 May 2014

Preconditioning crush increases survival rate of motor neurons after spinal root avulsion

A previous study showed that, 1 week after avulsion of the spinal nerve root, small motor neurons (< 500 μm2) negative for 27 kDa heat shock protein (HSP27) immunoreactivity died and only large (> 500 μm2) HSP27-positive motor neurons survived in the spinal cord ventral horn.

13 May 2014

2 genes work together to drive most lethal forms of prostate cancer

Two genes work together to drive the most lethal forms of prostate cancer, according to new research from the Herbert Irving Comprehensive Cancer Center at Columbia University Medical Center (CUMC).

13 May 2014

Foundation Medicine obtains CE mark for FoundationOne

Foundation Medicine, Inc. today announced that it has obtained a CE mark for FoundationOne®. The CE mark allows FoundationOne to be placed on the market in the European Economic Area.

12 May 2014

Biochemists identify protein that can slow down growth of brain tumors in mice

Much like using dimmer switches to brighten or darken rooms, biochemists have identified a protein that can be used to slow down or speed up the growth of brain tumors in mice.

12 May 2014

Molecular imaging and multimodality: an interview with Professor Silvio Aime, University of Turin

Molecular imaging aims at the visualization of molecules or molecular events that occur at the cellular level. Clearly it also allows the possibility of looking inside the biochemical pathway at the cellular level and therefore enables us to look at the onset of diseases well before they are resolved into structural change.

From Bruker BioSpin - NMR, EPR and Imaging 12 May 2014

Corneal nerve fiber assessment has potential to monitor peripheral neuropathy induced by HIV

Corneal nerve fiber assessment has great potential as a tool to diagnose and monitor peripheral neuropathy induced by HIV, say scientists at the Johns Hopkins University School of Medicine.

12 May 2014

Anti-cancer drug delivery method smuggles drug into cancer cell before triggering release

Biomedical engineering researchers have developed an anti-cancer drug delivery method that essentially smuggles the drug into a cancer cell before triggering its release.

12 May 2014

Medical Science News

Findings shed light on evolutionary history of sex chromosomes

Salk scientists explore earliest detectable changes in the brain that lead to schizophrenia

Scientists report major breakthrough in understanding molecular basis for Prader-Willi syndrome

Vitamin B12 shot does not boost energy, metabolism, says study

Research: Stimulation of certain population of neurons within brain can alter learning process

SGK1 enzyme, asthma and cancer therapies: an interview with Dr. Jonathan D. Powell, Johns Hopkins Kimmel Cancer Center

Researchers identify target molecules for development of new allergy drugs

Simple paper test quickly identifies teenagers suffering from depression

People who consume diet rich in resveratrol are likely to develop cardiovascular disease

Treating older men with early-stage prostate cancer does not help live longer

Novel molecule prevents symptoms linked with allergen-induced asthma

Max Planck researchers elucidate important mechanism of protein folding

Researchers use natural molecule to treat type 2 diabetes

Preconditioning crush increases survival rate of motor neurons after spinal root avulsion

2 genes work together to drive most lethal forms of prostate cancer

Foundation Medicine obtains CE mark for FoundationOne

Biochemists identify protein that can slow down growth of brain tumors in mice

Molecular imaging and multimodality: an interview with Professor Silvio Aime, University of Turin

Corneal nerve fiber assessment has potential to monitor peripheral neuropathy induced by HIV

Anti-cancer drug delivery method smuggles drug into cancer cell before triggering release

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

Microphysiological systems in drug discovery

Considerations for taking ASO discovery programs into animal models

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