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Zinc supplements more beneficial for some people with diabetes

Researchers at the Johns Hopkins University School of Medicine and elsewhere have found that genetic differences may account for why zinc supplements are more beneficial to some people than to others for the prevention and control of diabetes. The results of their pilot study of a population of Old Order Amish is believed to be the first to point out the relevance of small genetic differences in response to zinc supplementation at play in diabetes management.

7 Nov 2014

Study shows racial disparity in autism identification

The number of children diagnosed with autism has increased in recent years, but a new study co-authored by a University of Kansas professor shows that while the number of students with autism increased in every state from 2000 to 2007, black and Hispanic children were significantly underrepresented.

7 Nov 2014

McLean Hospital lab explores use of stem cell therapy to treat epilepsy

McLean Hospital and Harvard Stem Cell Institute scientists have new evidence that stem cell transplantation could be a worthwhile strategy to help epileptics who do not respond to anti-seizure drugs.

7 Nov 2014

Applying lessons learnt from failed Alzheimer's studies for future research

Disappointing results in clinical Alzheimer's studies discourage doctors and scientists from continuing their research into ɣ-secretases and a possible treatment against Alzheimer's disease. In the prestigious journal Cell, the Alzheimer's expert Bart De Strooper (VIB-KU Leuven) argues that these studies are not pointless, but merely indicate what the next steps should be for the Alzheimer's research.

7 Nov 2014

New algorithm could help determine how to treat patients having difficulty breathing

Paramedics respond to a 911 call to find an elderly patient who's having difficulty breathing. Anxious and disoriented, the patient has trouble remembering all the medications he's taking, and with his shortness of breath, speaking is difficult. Is he suffering from acute emphysema or heart failure? The symptoms look the same, but initiating the wrong treatment regimen will increase the patient's risk of severe complications.

7 Nov 2014

Genetically diverse mouse model can predict human response to chemical exposures

A genetically diverse mouse model is able to predict the range of response to chemical exposures that might be observed in human populations, researchers from the National Institutes of Health have found. Like humans, each Diversity Outbred mouse is genetically unique, and the extent of genetic variability among these mice is similar to the genetic variation seen among humans.

7 Nov 2014

Researchers edging closer to first ever stem cell transplants for people with Parkinson's disease

A major breakthrough in the development of stem cell-derived brain cells has put researchers on a firm path towards the first ever stem cell transplantations in people with Parkinson's disease. A new study presents the next generation of transplantable dopamine neurons produced from stem cells. These cells carry the same properties as the dopamine neurons found in the human brain.

7 Nov 2014

Salk Institute researchers heal injured hearts of living mice

Researchers at the Salk Institute have healed injured hearts of living mice by reactivating long dormant molecular machinery found in the animals' cells, a finding that could help pave the way to new therapies for heart disorders in humans.

7 Nov 2014

Greenwich Hospital partners with ONSF to conduct research on surgical site infections

Research on surgical site infections conducted at Greenwich Hospital in alliance with the ONS Foundation for Clinical Research and Education examined why a certain bacteria is so common in post-surgical shoulder infections and are helping to develop tactics to control it.

7 Nov 2014

New wearable device can automatically track diet

Sensors and software used to track physical activity are increasingly popular, as smart phones and their apps become more powerful and sophisticated, but, when it comes to food, they all rely on the user to report meals.

7 Nov 2014

Effective health interventions needed to increase life expectancy of older people

A major new Series on health and ageing, published in "The Lancet", warns that unless health systems find effective strategies to address the problems faced by an ageing world population, the growing burden of chronic disease will greatly affect the quality of life of older people. As people across the world live longer, soaring levels of chronic illness and diminished wellbeing are poised to become a major global public health challenge.

7 Nov 2014

Integrative medicine therapies can decrease pain, anxiety for hospitalized cancer patients

Pain is a common symptom of cancer and side effect of cancer treatment, and treating cancer-related pain is often a challenge for health care providers.

7 Nov 2014

Obeticholic acid improves liver health in people with nonalcoholic steatohepatitis

An experimental drug aimed at treating a common liver disease showed promising results and potential problems in a multicenter clinical trial funded by the National Institutes of Health. The FLINT study found that people with nonalcoholic steatohepatitis (NASH) who took obeticholic acid (OCA) had improved liver health during that period, including decreased inflammation and fat in the liver and decreased body weight versus people receiving a placebo. OCA was also associated with increases in itching and total cholesterol.

7 Nov 2014

Olaparib shows promise for advanced cancers associated with BRCA1 and BRCA2 mutations

Olaparib, an experimental twice-daily oral cancer drug, produces an overall tumor response rate of 26 percent in several advanced cancers associated with BRCA1 and BRCA2 mutations, according to new research co-led by the Abramson Cancer Center of the University of Pennsylvania.

7 Nov 2014

Only one in every two young adults with hypertension receives advice on how to lower blood pressure

Far too many "teachable moments" are lost in a doctor's office during which young adults with hypertension could have learned how to reduce their blood pressure. In fact, only one in every two hypertensive young Americans does in fact receive such advice and guidance from a healthcare provider within a year from being diagnosed, says Heather M. Johnson of the University of Wisconsin School of Medicine and Public Health in the US.

7 Nov 2014

Journal highlights health outcomes of women veterans

In honor of Veterans Day, the peer-reviewed journal Women's Health Issues (WHI) today released a new Special Collection on women veterans' health, with a focus on mental health. The special collection also highlights recent studies addressing healthcare services, reproductive health and cardiovascular health of women veterans.

7 Nov 2014

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

Medical News

Zinc supplements more beneficial for some people with diabetes

Study shows racial disparity in autism identification

McLean Hospital lab explores use of stem cell therapy to treat epilepsy

Applying lessons learnt from failed Alzheimer's studies for future research

New algorithm could help determine how to treat patients having difficulty breathing

Genetically diverse mouse model can predict human response to chemical exposures

Researchers edging closer to first ever stem cell transplants for people with Parkinson's disease

Salk Institute researchers heal injured hearts of living mice

Greenwich Hospital partners with ONSF to conduct research on surgical site infections

New wearable device can automatically track diet

Effective health interventions needed to increase life expectancy of older people

Integrative medicine therapies can decrease pain, anxiety for hospitalized cancer patients

Obeticholic acid improves liver health in people with nonalcoholic steatohepatitis

Olaparib shows promise for advanced cancers associated with BRCA1 and BRCA2 mutations

Only one in every two young adults with hypertension receives advice on how to lower blood pressure

Journal highlights health outcomes of women veterans

New study explains role of cilia in type 2 diabetes

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

Cue processing altered in siblings of schizophrenia patients

Low subjective social status linked to mental disorder risk

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

AI-powered analytics and experimental validation

Membrane proteins in focus: Turning high-risk targets into routine workflows

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