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Study sheds new light on why autism is more common in boys

Researchers aiming to understand why autism spectrum disorders (ASD) are more common in boys have discovered differences in a brain signaling pathway involved in reward learning and motivation that make male mice more vulnerable to an autism-causing genetic glitch.

17 Oct 2017

Dietary combination transforms lethal breast cancers into highly treatable form

Researchers at the University of Alabama at Birmingham have found a dietary combination that transforms the most lethal of all breast cancers into a highly treatable breast cancer.

17 Oct 2017

Factors associated with disparities in breast cancer survival studied

According to a latest study, several factors are responsible for the differences in the survival statistics of the non-elderly women with breast cancer. For example in 2012, the health reports had revealed that black women have a 43% higher risk of death when affected with breast cancer compared to their white counterparts.

16 Oct 2017

Scientists discover new non-genetic cause of resistance to anti-cancer therapies

The targeted anti-cancer therapies cetuximab and panitumumab are mainstays of treatment for advanced colorectal cancer, the second leading cause of cancer-related deaths in the United States.

16 Oct 2017

Dietary supplement could be promising therapeutic target for seizure disorders

Seizure disorders -- including epilepsy -- are associated with pathological hyperexcitability in brain neurons. Unfortunately, there are limited available treatments that can prevent this hyperexcitability.

13 Oct 2017

TGen awarded $2.5 million SU2C grant to test new method of treating pancreatic cancer

Stand Up To Cancer has awarded a $2.5 million SU2C CatalystR grant to the Translational Genomics Research Institute to investigate a revolutionary new method of treating pancreatic cancer, one of the most aggressive of all cancers.

13 Oct 2017

TSRI scientists develop molecular model for improving design of osteoporosis treatments

Using advanced mass spectrometry technology, scientists from the Florida campus of The Scripps Research Institute have developed a molecular model that may provide a new framework for improving the design of osteoporosis treatments.

13 Oct 2017

New study describes unique role of androgens in kidney cancer

A new study is believed to be the first to describe the unique role of androgens in kidney cancer, and it suggests that a new approach to treatment, targeting the androgen receptor (AR), is worth further investigation.

13 Oct 2017

TSRI study offers key insights into possible links between sleep and hunger

A new study from scientists on the Florida campus of The Scripps Research Institute offers important insights into possible links between sleep and hunger - and the benefits of studying the two in tandem.

13 Oct 2017

Fundamental discovery may open potential for new types of cancer drugs

Many approved cancer therapies target a protein called epidermal growth factor receptor (EGFR) that regulates many crucial cellular processes and can speed the proliferation of tumor cells.

11 Oct 2017

Study finds brain chemical elevations in young people experiencing first episode of psychosis

A new study of young people experiencing a first episode of psychosis reports elevations in the brain chemicals glutamate and glycine. Published in Biological Psychiatry, the study led by Dr. Dost öngür of Harvard Medical School provides the first-ever measurement of glycine levels in patients with psychotic disorders.

11 Oct 2017

Scientists identify potential treatment target for diabetic retinopathy

In oxygen-compromising conditions like diabetes, the body grows new blood vessels to help, but the result is often leaky, dysfunctional vessels that make bad matters worse.

10 Oct 2017

Scientists show how a trio of key molecules directs learning and memory

Learning and memory are two important functions of the brain that are based on the brain's plasticity. Scientists from Goethe University Frankfurt report in the latest issue of the scientific journal "Cell Reports" how a trio of key molecules directs these processes.

9 Oct 2017

New U-M study examines why overtreatment in older breast cancer patients persists

Recent clinical trials have shown that 90 percent of early stage breast cancer patients over age 70 do not benefit from radiation after breast-conserving surgery. And yet, use of radiation in this context has dropped only minimally.

9 Oct 2017

New topical treatment to combat skin cancer yields promising results in preliminary study

Researchers at the University of São Paulo (USP), in Brazil, are testing a technique in mice that combines low-intensity electric current with a formulation containing nanoencapsulated chemotherapy to treat skin cancer.

6 Oct 2017

Penn study explains how acute viral infections can linger

Infections caused by viruses, such as respiratory syncytial virus, or RSV, measles, parainfluenza, and Ebola, are typically considered acute. These viruses cause disease quickly and live within a host for a limited time. But in some cases, the effects of the infection, and presence of the virus itself, can persist.

6 Oct 2017

Astrocytes play important part in regulation of breathing, study shows

Star-shaped cells called astrocytes are much more than simple support cells in the brain. In a new study on mice, researchers at Karolinska Institutet demonstrate that they also play a key part in the respiratory center of the brainstem and release inflammatory molecules that regulate breathing.

5 Oct 2017