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Spraying plant hormone on broccoli may boost cancer-fighting potential

Spraying a plant hormone on broccoli - already one of the planet's most nutritious foods - boosts its cancer-fighting potential, and researchers say they have new insights on how that works.

17 Oct 2013

Scientists identify 127 mutated genes that appear to drive development of tumors in the body

Examining 12 major types of cancer, scientists at Washington University School of Medicine in St. Louis have identified 127 repeatedly mutated genes that appear to drive the development and progression of a range of tumors in the body. The discovery sets the stage for devising new diagnostic tools and more personalized cancer treatments.

17 Oct 2013

Researchers discover why women with BRCA gene develop breast and ovarian cancer

Researchers announced today in the journal Lancet Oncology that they are well on the way to discovering why women with the faulty genes BRCA 1 and BRCA 2, one of which was inherited by the actress Angelina Jolie, develop breast and ovarian cancer rather than other cancers.

17 Oct 2013

Light pulses stimulate designer peptides to trigger death pathway in cancerous cells

Researchers at Cardiff University have created a peptide (a small piece of protein), linked to a light-responsive dye, capable of switching 'on' death pathways in cancer cells. The peptide remains inactive until exposed to external light pulses which convert it into a cell death signal.

17 Oct 2013

Genetics professor turns accidental discovery into a way to study TBI

Faced with news of suicides and brain damage in former professional football players, geneticist Barry Ganetzky bemoaned the lack of model systems for studying the insidious and often delayed consequences linked to head injuries.

16 Oct 2013

Research shows inhibition of Rcan1 protein may reduce atherosclerosis in mice

Researchers of the Spanish research council (Consejo Superior de Investigaciones Cient-ficas, CSIC) and the Centro Nacional de Investigaciones Cardiovasculares (CNIC) have discovered that inhibiting the protein Rcan1 in mice reduces the burden of atherosclerosis, one of the commonest cardiovascular diseases.

16 Oct 2013

Family caregivers of chronically ill patients enjoy 18% survival advantage, says study

Contradicting long-standing conventional wisdom, results of a Johns Hopkins-led analysis of data previously gathered on more than 3,000 family caregivers suggests that those who assist a chronically ill or disabled family member enjoy an 18 percent survival advantage compared to statistically matched non-caregivers.

16 Oct 2013

Ghrelin hormone released during chronic stress may predispose people to PTSD

About a dozen years ago, scientists discovered that a hormone called ghrelin enhances appetite. Dubbed the "hunger hormone," ghrelin was quickly targeted by drug companies seeking treatments for obesity - none of which have yet panned out.

16 Oct 2013

Forms not ready for those seeking exemption from health law mandate

News outlets also report that e-brokers cannot offer exchange plans right away, and that some people may try to use the online marketplaces to mislead consumers.

16 Oct 2013

Cerebral cortical development may influence recovery from childhood ADHD

Some people grow out of their childhood attention-deficit/hyperactivity disorder (ADHD) and some don't. In fact, around 50% of individuals diagnosed as children continue to suffer from ADHD as adults.

16 Oct 2013

First Edition: October 15, 2013

Today's headlines include reports about how the budget deal taking shape in the Senate would not derail the health law, but would include some tweaks.

15 Oct 2013

Study evaluates economic cost of cancer across 27 countries of the EU

The first ever study to evaluate the economic cost of cancer across the 27 countries of the EU has found that the total cost of cancer in the EU in 2009 was €126 billion, with cancer in Germany, France, Italy, and the UK together accounting for just over two-thirds of this cost (€83 billion).

15 Oct 2013

Barcelona to host European Drosophila Research Conference

From 16 to 19 October, more than 700 international scientists will attend the European Drosophila Research Conference, the most important European conference focused on basic and biomedical research that uses the fly fruit, Drosophila melanogaster, as a model system.

15 Oct 2013

Binge drinking during pregnancy linked to negative emotions

Researchers in Norway found that negative affectivity is linked to light alcohol use and binge drinking during pregnancy. Results published in Acta Obstetricia et Gynecologica Scandinavica, a journal of the Nordic Federation of Societies of Obstetrics and Gynecology, show 16% of women had light alcohol use in the first trimester and 10% in the second trimester.

15 Oct 2013

High doses of ADHD drugs may be effective for people with amphetamine dependency

People with ADHD and dependency rarely respond as they should to ADHD drugs. A randomised study from Karolinska Institutet in Sweden now shows that it is possible to obtain the desired efficacy by administering the drug in higher doses.

15 Oct 2013

No link to air toxics in pediatric asthma prevalence

A nationwide US study has found that early exposure to ambient air toxics does not associate with the prevalence of asthma in young children.

14 Oct 2013

Researchers identify genetic variants associated with Barrett's and esophageal cancer

An international consortium co-led by researchers at Fred Hutchinson Cancer Research Center and the QIMR Berghofer Medical Research Institute in Australia has identified four genetic variants associated with an increased risk of esophageal cancer and its precursor, a condition called Barrett's esophagus.

14 Oct 2013

X linked News and Research

Spraying plant hormone on broccoli may boost cancer-fighting potential

Scientists identify 127 mutated genes that appear to drive development of tumors in the body

Researchers discover why women with BRCA gene develop breast and ovarian cancer

Light pulses stimulate designer peptides to trigger death pathway in cancerous cells

Genetics professor turns accidental discovery into a way to study TBI

Research shows inhibition of Rcan1 protein may reduce atherosclerosis in mice

Family caregivers of chronically ill patients enjoy 18% survival advantage, says study

Ghrelin hormone released during chronic stress may predispose people to PTSD

Forms not ready for those seeking exemption from health law mandate

Cerebral cortical development may influence recovery from childhood ADHD

First Edition: October 15, 2013

Study evaluates economic cost of cancer across 27 countries of the EU

Barcelona to host European Drosophila Research Conference

Binge drinking during pregnancy linked to negative emotions

High doses of ADHD drugs may be effective for people with amphetamine dependency

No link to air toxics in pediatric asthma prevalence

Researchers identify genetic variants associated with Barrett's and esophageal cancer

Researchers create online database of disease genes that could be targeted with drugs

Scientists discover genetic mutation associated with low-risk bladder cancer

New approach could help identify specific gene mutations linked to increased disease risk

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