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Researchers find genomic material from Zika virus in tears

Researchers have found that Zika virus can live in eyes and have identified genetic material from the virus in tears, according to a study from Washington University School of Medicine in St. Louis.

7 Sep 2016

Children exposed to e-cigarette ads underestimate occasional tobacco smoking risks

Estimates suggest that among children who try smoking, between one third and one half are likely to become regular smokers within two to three years.

7 Sep 2016

Targeting specific neurons in the brain may provide effective treatment for anxiety

Clinical anxiety affects up to 30 percent of Americans who are in great need of better treatments with fewer side effects.

7 Sep 2016

Study shows link between steroid use and poor outcomes in Lyme disease-associated facial paralysis

Researchers from Massachusetts Eye and Ear/Harvard Medical School have found that patients who were prescribed corticosteroids as part of treatment for Lyme disease-associated facial paralysis had worse long-term outcomes of regaining facial function than those who were prescribed antibiotic therapy alone.

7 Sep 2016

Researchers discover second line of defense in macaques co-infected with Mtb and SIV

Tulane University researchers found some monkeys whose immune systems are depleted by the simian strain of HIV have a second line of defense against tuberculosis.

7 Sep 2016

Tumor microenvironment acts as source of resistance to cancer therapies

Researchers at Bellvitge Biomedical Research Institute have published a new Oncotarget work which highlights the importance of the tumor environment as a source of resistance to treatment in colorectal cancer, the fourth most common cancer and the leading cause of cancer death worldwide.

7 Sep 2016

PSA failure linked to increased risk of death among healthy men

A new study by investigators at Brigham and Women's Hospital has found that a rise in prostate-specific antigen (PSA) levels in healthy men who have previously been treated for prostate cancer is significantly associated with a 1.6-fold increased risk of death.

6 Sep 2016

Extending opening hours in primary care reduces emergency department visits for minor problems

Patients who had access to GP surgeries with longer opening times in evenings and at weekend visited accident and emergence departments far fewer times than those who did not have similar access to primary care.

6 Sep 2016

Edible ginger-derived nano-lipids could effectively deliver drugs for treating colon cancer

Edible ginger-derived nano-lipids created from a specific population of ginger nanoparticles show promise for effectively targeting and delivering chemotherapeutic drugs used to treat colon cancer, according to a study by researchers at the Institute for Biomedical Sciences at Georgia State University, the Atlanta Veterans Affairs Medical Center and Wenzhou Medical University and Southwest University in China.

6 Sep 2016

New sensor can quickly and cost-effectively detect deadly E.coli bacteria

Scientists have built a new sensor that can detect the potentially deadly E.coli bacteria in 15-20 minutes, much faster than traditional lab tests. E.coli can be transmitted in contaminated food and water, posing particular risks to children and the elderly.

6 Sep 2016

TSRI researchers find way to switch off urge for compulsive drinking in rat models

There may be a way to switch off the urge for compulsive drinking, according to a new study in animal models led by scientists at The Scripps Research Institute.

6 Sep 2016

Scientists develop new technique to spot early signs of oesophageal cancer

Scientists have developed an endoscope that uses near-infrared light to spot early warning signs of oesophageal - food pipe - cancer, according to research published in the Journal of Biomedical Optics today.

6 Sep 2016

Studies examine effectiveness of nasal sprays in reducing frequency, duration of HHT-related epistaxis

Two studies appearing in the September 6 issue of JAMA examine the effectiveness of nasal sprays to reduce the frequency and duration of nosebleeds caused by hereditary hemorrhagic telangiectasia (HHT), an inherited condition characterized by abnormal blood vessels which are delicate and prone to bleeding.

6 Sep 2016

Study evaluates long-term safety of infants after maternal MRI exposure

In an analysis that included more than 1.4 million births, exposure to magnetic resonance imaging (MRI) during the first trimester of pregnancy compared with nonexposure was not associated with increased risk of harm to the fetus or in early childhood, although gadolinium MRI at any time during pregnancy was associated with an increased risk of a broad set of rheumatological, inflammatory, or skin conditions and, possibly, for stillbirth or neonatal death, according to a study appearing in the September 6 issue of JAMA.

6 Sep 2016

Oral vitamin D supplement may reduce risk of severe asthma attacks

A new Cochrane Review, published in the Cochrane Library today and presented at the ERS International Congress, has found evidence from randomised trials, that taking an oral vitamin D supplement in addition to standard asthma medication is likely to reduce severe asthma attacks.

6 Sep 2016

Fungal communities in chronic wounds can be linked to poor outcomes and slow healing

Researchers in Pennsylvania and Iowa have discovered that fungal communities found in chronic wounds can form mixed bacterial-fungal biofilms and can be associated with poor outcomes and longer healing times.

6 Sep 2016

Electric fan use could lead to greater heart rate and core temperature in elderly adults

In a study appearing in the September 6 issue of JAMA, Craig G. Crandall, Ph.D., of the University of Texas Southwestern Medical Center, Dallas, and colleagues examined whether electric fan use would delay elevations in heart rate and core temperature of elderly adults exposed to extreme heat and humidity.

6 Sep 2016

Individuals born via cesarean may be at increased risk of obesity, new study shows

Individuals born by cesarean delivery were 15% more likely to become obese as children than individuals born by vaginal birth--and the increased risk may persist through adulthood, according to a large new study from Harvard T.H. Chan School of Public Health.

6 Sep 2016

Whole brain radiotherapy offers no quality-of-life benefit in lung cancer patients with brain metastases

People with the most common type of lung cancer whose disease has spread to the brain could be spared potentially harmful whole brain radiotherapy, according to new research published in The Lancet.

6 Sep 2016

Education scientists explore significance of teachers' body language during classroom interaction

Body language plays a crucial role, particularly in communication between teachers and students. This is the outcome of a project funded by the Austrian Science Fund FWF which focused on the hidden elements of teaching.

6 Sep 2016

Medical Research News

Researchers find genomic material from Zika virus in tears

Children exposed to e-cigarette ads underestimate occasional tobacco smoking risks

Targeting specific neurons in the brain may provide effective treatment for anxiety

Study shows link between steroid use and poor outcomes in Lyme disease-associated facial paralysis

Researchers discover second line of defense in macaques co-infected with Mtb and SIV

Tumor microenvironment acts as source of resistance to cancer therapies

PSA failure linked to increased risk of death among healthy men

Extending opening hours in primary care reduces emergency department visits for minor problems

Edible ginger-derived nano-lipids could effectively deliver drugs for treating colon cancer

New sensor can quickly and cost-effectively detect deadly E.coli bacteria

TSRI researchers find way to switch off urge for compulsive drinking in rat models

Scientists develop new technique to spot early signs of oesophageal cancer

Studies examine effectiveness of nasal sprays in reducing frequency, duration of HHT-related epistaxis

Study evaluates long-term safety of infants after maternal MRI exposure

Oral vitamin D supplement may reduce risk of severe asthma attacks

Fungal communities in chronic wounds can be linked to poor outcomes and slow healing

Electric fan use could lead to greater heart rate and core temperature in elderly adults

Individuals born via cesarean may be at increased risk of obesity, new study shows

Whole brain radiotherapy offers no quality-of-life benefit in lung cancer patients with brain metastases

Education scientists explore significance of teachers' body language during classroom interaction

Scaling organ‑chip technology for human‑relevant drug discovery

Unlocking drug amorphization: Continuous, solvent-free twin screw granulation

How can super-resolution technology help study neurotransmission?

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