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Young people who show impulsive tendencies are more prone to drinking heavily

Scientists at the University of Liverpool have shown that young people who show impulsive tendencies are more prone to drinking heavily at an early age.

4 Jul 2013

Research reveals unconventional production of specialized T cells essential for balanced immune system

New findings from St. Jude Children's Research Hospital reveal an unconventional control mechanism involved in the production of specialized T cells that play a critical role in maintaining immune system balance. The research appears in the current online edition of the scientific journal Nature.

4 Jul 2013

Medical ethicists find no justification to support UK's legal ban on sex selection

As Europe's leading fertility specialists gather at a conference in London this weekend, a major new publication from leading medical ethicists finds no justification to support the UK's legal ban on sex selection before pregnancy for 'social' reasons.

3 Jul 2013

Growing brain aneurysms 12 times more likely to burst, says new UCLA study

Brain aneurysms of all sizes—even small ones no larger than a pea—are up to 12 times more likely to rupture if they are growing, according to a new UCLA study.

3 Jul 2013

Chemist to develop inkjet-printed, nanoparticle-based test strips to detect disease-causing bacteria in drinking water

Today the National Academy of Sciences announced a three-year, $271,930 grant to chemist Vincent Rotello at the University of Massachusetts Amherst to develop, test and deploy new, sensitive, reliable and affordable inkjet-printed, nanoparticle-based test strips for detecting disease-causing bacteria in drinking water, with researchers at the Lahore University of Management Sciences (LUMS), Pakistan.

3 Jul 2013

Study: IVF treatment linked with increased risk of mental retardation

In a study that included more than 2.5 million children born in Sweden, compared with spontaneous conception, any in vitro fertilization (IVF) treatment was not associated with autistic disorder but was associated with a small but statistically significantly increased risk of mental retardation, according to a study in the July 3 issue of JAMA. The authors note that the prevalence of these disorders was low, and the increase in absolute risk associated with IVF was small.

3 Jul 2013

Ubiquitin protein may treat variety of diseases from Parkinson's to diabetes

A tiny protein called ubiquitin - so named because it is present in every cell of living things as dissimilar as hollyhocks and humans - may hold the key to treatment for a variety of diseases from Parkinson's to diabetes.

3 Jul 2013

Study finds that long-term cannabis use affects motivation

Long-term cannabis users tend to produce less dopamine, a chemical in the brain linked to motivation, a study has found.

2 Jul 2013

Study reports nearly half of facial cosmetic plastic surgery patients take herbal supplements

Preoperative evaluations before facial cosmetic surgery find that about half of patients are taking herbal and other supplements, reports a study in the July issue of Plastic and Reconstructive Surgery®, the official medical journal of the American Society of Plastic Surgeons (ASPS).

2 Jul 2013

New mechanism triggers chronic inflammation in Alzheimer's, atherosclerosis and type-2 diabetes

Researchers at NYU Langone Medical Center have discovered a mechanism that triggers chronic inflammation in Alzheimer's, atherosclerosis and type-2 diabetes. The results, published today in Nature Immunology, suggest a common biochemical thread to multiple diseases and point the way to a new class of therapies that could treat chronic inflammation in these non-infectious diseases without crippling the immune system.

2 Jul 2013

Cannabis users appear to lack motivation

Researchers found that dopamine levels in a part of the brain called the striatum were lower in people who smoke more cannabis and those who began taking the drug at a younger age.

2 Jul 2013

Self-consciousness associated with physiological and brain responses in adolescence

Teenagers are famously self-conscious, acutely aware and concerned about what their peers think of them. A new study reveals that this self-consciousness is linked with specific physiological and brain responses that seem to emerge and peak in adolescence.

2 Jul 2013

HDAC10 gene plays a key role in autophagy and resistance to chemotherapy in high-risk neuroblastomas

Neuroblastomas are pediatric tumors that originate from cells of the embryonic nervous system. The disease can take widely varying clinical courses that range from spontaneous regression to fatal outcomes.

2 Jul 2013

Low levels of amyloid fibres are more harmful to health, say scientists

Neurodegenerative diseases such as Alzheimer's could be better understood thanks to insight into proteins linked to such conditions, a study suggests.

2 Jul 2013

Transformational leadership style associated with increased well-being among employees

A transformational leadership style—valued for stimulating innovation and worker performance—is also associated with increased well-being among employees, reports a study in the July Journal of Occupational and Environmental Medicine, official publication of the American College of Occupational and Environmental Medicine (ACOEM).

2 Jul 2013

DNA fragments in blood may help doctors to quickly identify coronary artery disease

DNA fragments in your blood may someday help doctors quickly learn if chest pain means you have narrowed heart arteries, according to a new study published in the American Heart Association journal Arteriosclerosis, Thrombosis, and Vascular Biology.

2 Jul 2013

Lack of motor skills in children may contribute to social awkwardness

Studies have shown that children with autism often struggle socially and now new research suggests that a corresponding lack of motor skills - including catching and throwing - may further contribute to that social awkwardness.

1 Jul 2013

Exposure to political violence may have long-lasting effects on children's behavior

Even short-term exposure to political violence may have long-lasting effects on children's adjustment and behavior, says a new study by a team of researchers from Kenya, Italy and the United States.

1 Jul 2013

Study: Diabetes before pregnancy linked to increased risk of MRSA

Pregnant women with diabetes are more than three times as likely as mothers without diabetes to become infected with methicillin-resistant Staphylococcus aureus (MRSA) before hospital discharge, according to a study in the July issue of the American Journal of Infection Control, the official publication of the Association for Professionals in Infection Control and Epidemiology (APIC).

1 Jul 2013

Study finds students who engage in casual sex linked to anxiety and depression

As narratives of "hook-up" culture take center stage in popular media, behavioral researchers are starting to ask what psychological consequences, if any, may be in store for young adults who engage in casual sex.

1 Jul 2013

X linked News and Research

Young people who show impulsive tendencies are more prone to drinking heavily

Research reveals unconventional production of specialized T cells essential for balanced immune system

Medical ethicists find no justification to support UK's legal ban on sex selection

Growing brain aneurysms 12 times more likely to burst, says new UCLA study

Chemist to develop inkjet-printed, nanoparticle-based test strips to detect disease-causing bacteria in drinking water

Study: IVF treatment linked with increased risk of mental retardation

Ubiquitin protein may treat variety of diseases from Parkinson's to diabetes

Study finds that long-term cannabis use affects motivation

Study reports nearly half of facial cosmetic plastic surgery patients take herbal supplements

New mechanism triggers chronic inflammation in Alzheimer's, atherosclerosis and type-2 diabetes

Cannabis users appear to lack motivation

Self-consciousness associated with physiological and brain responses in adolescence

HDAC10 gene plays a key role in autophagy and resistance to chemotherapy in high-risk neuroblastomas

Low levels of amyloid fibres are more harmful to health, say scientists

Transformational leadership style associated with increased well-being among employees

DNA fragments in blood may help doctors to quickly identify coronary artery disease

Lack of motor skills in children may contribute to social awkwardness

Exposure to political violence may have long-lasting effects on children's behavior

Study: Diabetes before pregnancy linked to increased risk of MRSA

Study finds students who engage in casual sex linked to anxiety and depression

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