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Supplementation with macular carotenoids improves psychological stress levels, study shows

Lutein and zeaxanthin isomers--known as the macular carotenoids--are traditionally associated with eye health, but researchers at the University of Georgia found an interesting connection to their function in brain health, showing that they improved psychological stress levels and reduced serum cortisol.

27 Apr 2017

Researchers discover cellular mechanism that underlies development of autoimmune diseases

A research team from iMM Lisboa led by Luís Graça has found a cellular mechanism that underlies the development of autoimmune diseases.

27 Apr 2017

NETRF announces $4 million in collaborative grants to study neuroendocrine tumors

The Neuroendocrine Tumor Research Foundation today announced its largest research commitment ever -- $4 million in collaborative grants -- most from its new Accelerator Grants program to study neuroendocrine tumors, a widely misunderstood, commonly misdiagnosed cancer type, without adequately identified genomic drivers.

27 Apr 2017

International consensus statement on recognizing and treating sport-related concussions published

There is no question that concussion is among the more concerning injuries in sport today. The question is how to best detect, assess, treat and prevent it.

27 Apr 2017

Food insecurity linked to poorer mental health status

Food insecurity affects nearly 795 million people worldwide. Although a complex phenomenon encompassing food availability, affordability, utilization, and even the social norms that define acceptable ways to acquire food, FI can affect people's health beyond its impact on nutrition.

27 Apr 2017

Nose2Brain project aims to develop better therapy for multiple sclerosis

Medically active substances are normally distributed via the blood - either directly by injection into the bloodstream or indirectly, for example through the digestive tract after oral administration.

27 Apr 2017

Researchers examine morbidity linked to depressive disorders

Ross Baldessarini and an international group of investigators have analyzed the morbidity associated with depressive disorders in the current issue of Psychotherapy and Psychosomatics.

27 Apr 2017

Study suggests ‘synergistic’ link between exercise and vitamin D for better heart health

Johns Hopkins researchers report that an analysis of survey responses and health records of more than 10,000 American adults for nearly 20 years suggests a "synergistic" link between exercise and good vitamin D levels in reducing the risk of heart attacks and strokes.

27 Apr 2017

Fecal microbiota transplant may be effective treatment option for ulcerative colitis, research suggests

A single transplant of microbes contained in the stool of a healthy donor is a safe and effective way to increase diversity of good bacteria in the guts of patients with ulcerative colitis, according to new research from Weill Cornell Medicine and NewYork-Presbyterian.

27 Apr 2017

Antidepressant improves drug delivery across the blood-brain barrier, rat study shows

NIH rat study suggests amitriptyline temporarily inhibits the blood-brain barrier, allowing drugs to enter the brain.

27 Apr 2017

Simple eye test can diagnose early signs of glaucoma

A SIMPLE eye test could help solve the biggest global cause of irreversible blindness, glaucoma. In clinical trials, the pioneering diagnostic -- developed by researchers at University College London and the Western Eye Hospital -- allowed doctors to see individual nerve cell death in the back of the eye.

27 Apr 2017

New research on functional brain networks offers insights into causes and symptoms of epilepsy

Epilepsy is a complex neurological disorder that afflicts approximately 50 million people worldwide. Although this disease has been known to exist for centuries, the exact mechanism of its cardinal symptom, the epileptic seizure, remains poorly understood.

27 Apr 2017

Research reveals how alterations in excitation/inhibition balance may lead to psychiatric disorders

In a special issue of Biological Psychiatry titled "Cortical Excitation-Inhibition Balance and Dysfunction in Psychiatric Disorders", guest editors Dr. Alan Anticevic and Dr. John Murray, both of Yale University, bring together seven reviews that highlight advancements in understanding the balance of excitatory and inhibitory signaling in the brain, and what might happen when it goes awry.

27 Apr 2017

E-cigarettes do not promote development of cancer in laboratory cells

A new study found no evidence that a commercially available e-cigarette vapor promotes the development of cancer in laboratory cells. In contrast, smoke from a reference cigarette was positive for cancer-promoting activity at very low concentrations.

27 Apr 2017

Improvements to animal testing protocols could yield more useful clinical results

The use of animals in biomedical research has long been the focus of campaigns by animal rights activists. Two leading scientists writing in the European Journal of Internal Medicine give their expert view of the importance of animal testing to medical progress and present ways it could be further improved to yield more useful clinical results.

27 Apr 2017

Scientists announce ‘outstanding’ results of new blood cancer study

Scientists have described new results of a blood cancer study as 'outstanding' in tackling previously untreatable forms of chronic lymphocytic leukemia.

27 Apr 2017

Nanoparticles can travel from the lungs into bloodstream and reach susceptible areas of cardiovascular system

Tiny particles in air pollution have been associated with cardiovascular disease, which can lead to premature death. But how particles inhaled into the lungs can affect blood vessels and the heart has remained a mystery.

27 Apr 2017

Unstable chromosomes in lung tumors increase risk of cancer relapse, study reveals

The New England Journal of Medicine and Nature has published the first findings from the Cancer Research UK-funded Tracking Cancer Evolution through Treatment (Rx), TRACERx, lung cancer study, which reveals the increase in the risk of cancer relapse when lung tumors have unstable chromosomes.

27 Apr 2017

AI key to driving precision medicine in cancer?

It is worth noting that in the U.S. and in many countries, digital pathology is still at a very early stage, compared to many other fields that were digitized 15 or 20 years ago such as radiology. There have been some barriers to the adoption of digital pathology such as regulatory challenges that are only just now being overcome. Recently, the FDA approved the use of whole slide imaging software for primary diagnostics.

27 Apr 2017

Understanding and predicting tumor resistance may open door to additional treatment options

A collaborative Cleveland Clinic, University of Oxford and Moffitt Cancer Center team of researchers has proven the theory that, while resistance to targeted treatment in cancer is truly a moving target, there are opportunities to overcome the resistance that develops.

27 Apr 2017

Medical Condition News

Supplementation with macular carotenoids improves psychological stress levels, study shows

Researchers discover cellular mechanism that underlies development of autoimmune diseases

NETRF announces $4 million in collaborative grants to study neuroendocrine tumors

International consensus statement on recognizing and treating sport-related concussions published

Food insecurity linked to poorer mental health status

Nose2Brain project aims to develop better therapy for multiple sclerosis

Researchers examine morbidity linked to depressive disorders

Study suggests ‘synergistic’ link between exercise and vitamin D for better heart health

Fecal microbiota transplant may be effective treatment option for ulcerative colitis, research suggests

Antidepressant improves drug delivery across the blood-brain barrier, rat study shows

Simple eye test can diagnose early signs of glaucoma

New research on functional brain networks offers insights into causes and symptoms of epilepsy

Research reveals how alterations in excitation/inhibition balance may lead to psychiatric disorders

E-cigarettes do not promote development of cancer in laboratory cells

Improvements to animal testing protocols could yield more useful clinical results

Scientists announce ‘outstanding’ results of new blood cancer study

Nanoparticles can travel from the lungs into bloodstream and reach susceptible areas of cardiovascular system

Unstable chromosomes in lung tumors increase risk of cancer relapse, study reveals

AI key to driving precision medicine in cancer?

Understanding and predicting tumor resistance may open door to additional treatment options

Building quality into drug development for safer, faster medicines

How Pulp Fixin Is Turning Paper into High-Performance Sustainable Labware

A new method to measure intracellular water in biological systems

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