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New study explains role of cilia in type 2 diabetes

Tiny extensions on cells, cilia, play an important role in insulin release, according to a new study, which is published in Nature Communications. The researchers report that the cilia of beta cells in the pancreas are covered with insulin receptors and that changed ciliary function can be associated with the development of type 2 diabetes.

7 Nov 2014

Chikungunya outbreak in Caribbean, Central and South America continues to spread

Fall in the United States means residents in most of the country will see fewer mosquitoes and less risk of the diseases they spread. However, the chikungunya outbreak in Caribbean and Central and South American countries continues to spread with no sign of slowing down. Experts at the Centers for Disease Control and Prevention are warning that the painful mosquito-borne disease will likely continue to infect travelers to the region during the rest of this year and beyond.

7 Nov 2014

Cue processing altered in siblings of schizophrenia patients

The siblings of patients with schizophrenia have altered activity in the ventral striatum during reward anticipation and receipt, a study shows.

6 Nov 2014

Low subjective social status linked to mental disorder risk

Researchers report an inverse association between people’s subjective social status (SSS) and the likelihood of them having a psychiatric disorder.

6 Nov 2014

U-M researchers show how neurons perform multiple functions

Researchers at the University of Michigan have shown how a single neuron can perform multiple functions in a model organism, illuminating for the first time this fundamental biological mechanism and shedding light on the human brain.

6 Nov 2014

Stanford scientists find new way to predict progression of AMD

Stanford University School of Medicine scientists have found a new way to forecast which patients with age-related macular degeneration are likely to suffer from the most debilitating form of the disease.

6 Nov 2014

Osteoporosis drugs may also benefit patients with tumours outside the skeleton

Australian researchers have shown why calcium-binding drugs commonly used to treat people with osteoporosis, or with late-stage cancers that have spread to bone, may also benefit patients with tumours outside the skeleton, including breast cancer.

6 Nov 2014

Scientists awarded grant to investigate new drug-based treatment for NF2

Scientists from Plymouth University Peninsula Schools of Medicine and Dentistry have been awarded a grant from young person's cancer charity The Laura Crane Youth Cancer Trust to investigate a new drug-based treatment for a multi-tumour brain and nervous system cancer which affects teenagers and young adults.

6 Nov 2014

Researchers develop 'smart bomb' to attack B-lineage ALL

Fatih Uckun, Jianjun Cheng and their colleagues have taken the first steps towards developing a so-called "smart bomb" to attack the most common and deadly form of childhood cancer — called B-lineage acute lymphoblastic leukemia (ALL).

6 Nov 2014

MMRF initiative aims to speed up evaluation of new investigational drugs for multiple myeloma

The Multiple Myeloma Research Foundation today announced an initiative designed to accelerate the evaluation of new investigational therapies for multiple myeloma (MM).

6 Nov 2014

Johns Hopkins researchers capture images of protein complex that keeps hearts beating

For years, a multidisciplinary team of Johns Hopkins researchers has tracked an elusive creature, a complex of proteins thought to be at fault in some cases of sudden cardiac death. As they report Nov. 5 in the online edition of Nature Communications, they have finally captured images of the complex.

6 Nov 2014

Study sheds light on DCIS recurrence

Work by University of Manchester scientists has explored what allows some cases of Ductal Carcinoma in Situ (DCIS), a non-invasive form of breast cancer, to resist treatment and come back, as well as identifying a potential new target to improve the effectiveness of radiotherapy.

6 Nov 2014

Eight organizations to receive IHF grants to improve care for military veterans

Infinite Hero Foundation today announced that eight organizations will receive charitable grants to fund therapies that address the most critical mental and physical challenges facing returning military veterans and their families.

6 Nov 2014

Health benefits of Mediterranean-style diet

The health benefits of switching to a Mediterranean style diet and upping the amount of time spent exercising for a period of just eight weeks can still be seen a year after stopping the regime, a new study has shown.

6 Nov 2014

Scientists find possible way to halt a common fault in different cancers

SCIENTISTS have found a possible way to halt one of the most common faults in many types of cancer, according to research presented at the National Cancer Research Institute (NCRI) Cancer Conference in Liverpool today (Wednesday).

6 Nov 2014

Johns Hopkins study suggests ways to avoid choking under pressure

Everyone knows the scene: a basketball player at the free throw line, bouncing the ball as he concentrates on the basket. It’s a tight game, and his team needs this point. He regularly makes baskets from much farther away while avoiding defenders, but now, when all is calm, he chokes and misses the basket, and his team loses. Recent research from The Johns Hopkins University suggests that in situations like this, performance depends on two factors: the framing of the incentive in terms of a loss or a gain, and a person’s aversion to loss.

6 Nov 2014

Study: Hot flashes are not adequately managed in patients treated for breast cancer

Hot flushes are one of the most distressing conditions faced by women who have been treated for breast cancer, but they are not being adequately addressed by healthcare professionals and some women consider giving up their post cancer medication to try and stop them, a new study has shown.

6 Nov 2014

Weight-loss surgery minimizes use of medicines in people with obesity

Patients with obesity take significantly fewer medications after weight-loss surgery than their non-surgical counterparts, and end up spending 22.4 percent less on drugs for diabetes and heart disease after four years, according to new research.

6 Nov 2014

Study highlights connections between climate change and new outbreak of diseases

Climate change may affect human health directly or indirectly. In addition to increased threats of storms, flooding, droughts, and heat waves, other health risks are being identified. In particular, new diseases are appearing, caused by infectious agents (viruses, bacteria, parasites) heretofore unknown or that are changing, especially under the effect of changes in the climate (change of host, vector, pathogenicity, or strain).

6 Nov 2014

Study provides new insight on taste change after bariatric surgery

People with obesity may have an unexpected ally after weight-loss surgery: their tongues. New research from the Stanford University School of Medicine finds patients who reported a decrease in taste intensity after bariatric surgery had significantly higher excess weight loss after three months than those whose taste intensity became higher.

6 Nov 2014