Medical Research News

RSS

Eating less late at night may help reduce effects of sleep deprivation

Eating less late at night may help curb the concentration and alertness deficits that accompany sleep deprivation, according to results of a new study from researchers at the Perelman School of Medicine at the University of Pennsylvania that will be presented at SLEEP 2015, the 29th annual meeting of the Associated Professional Sleep Societies LLC.

5 Jun 2015

Finding could help researchers develop new methods to prevent cognitive decline in Alzheimer's disease

The process that allows our brains to learn and generate new memories also leads to degeneration as we age, according to a new study by researchers at MIT.

5 Jun 2015

PQBP1 protein could improve body's immune response to HIV vaccines

In a scientific discovery that has significant implications for preventing HIV infections, researchers at Sanford-Burnham Medical Research Institute have identified a protein that could improve the body's immune response to HIV vaccines and prevent transmission of the virus.

5 Jun 2015

Delay of gratification linked to white matter connectivity in the dorsal prefrontal cortex

The ability to delay gratification in chimpanzees is linked to how specific structures of the brain are connected and communicate with each other, according to researchers at Georgia State University and Kennesaw State University.

5 Jun 2015

Research shows how social network analysis can help identify cancer biomarkers

The advent of online social networks has led to the rapid development of tools for understanding the interactions between members of the network, their activity, the connections, the hubs and nodes. But, any relationships between lots of entities, whether users of Facebook and Twitter, bees in a colony, birds in a flock, or the genes and proteins in our bodies can be analyzed with the same tools.

5 Jun 2015

New Penn study links physical activities with better sleep habits

Physical activities, such as walking, as well as aerobics/calisthenics, biking, gardening, golfing, running, weight-lifting, and yoga/Pilates are associated with better sleep habits, compared to no activity, according to a new study from researchers at the Perelman School of Medicine at the University of Pennsylvania.

5 Jun 2015

Biochemists devise snappy new technique for blueprinting cell membrane proteins

Biochemists from Trinity College Dublin have devised a new technique that will make the difficult but critical job of blueprinting certain proteins considerably faster, cheaper and easier.

5 Jun 2015

$Elotuzumab boosts response in relapsed, refractory multiple myeloma$

Elotuzumab boosts response in relapsed, refractory multiple myeloma

Addition of the immunostimulatory antibody elotuzumab to the combination of lenalidomide and dexamethasone improves progression-free survival and the overall response rate in patients with relapsed or refractory multiple myeloma, research suggests.

4 Jun 2015

Gastrostomy methods equivalent in amyotrophic lateral sclerosis

The ProGas study results show that three methods of gastrostomy are equally good in terms of complications and survival in patients with amyotrophic lateral sclerosis.

4 Jun 2015

Gender influences nonmotor symptoms in early Parkinson’s

The predominant nonmotor symptoms in patients with Parkinson’s disease vary between men and women, shows an analysis of the Parkinson’s Progression Markers Initiative study.

4 Jun 2015

SCIEX and Metabolon® Launch the Lipidyzer™ Platform for Complete Lipid Analysis, from Sample to Biology

The new Lipidyzer™ Platform enables you to rapidly and accurately differentiate and quantitate over a thousand lipid species, and translates your data into knowledge with ease and efficiency.

4 Jun 2015

Two in one to break cycle of poor diabetes management

Now final-year design student Oscar Daws from Brunel University London has come up with a streamlined device which has been selected for a prestigious exhibition on London’s South Bank and aims to vastly improve patients’ self-management of the disease...

4 Jun 2015

AmpliPhi’s bacteriophage manufacturing facility receives cGMP certification

AmpliPhi’s commissioned its production facility in early 2014 after conducting a comprehensive evaluation of global manufacturing options...

4 Jun 2015

Questionnaire predicts chances of middle-aged people living until 2020

People aged between 40 and 70 years can now answer a set of simple questions to calculate their personalised 5-year mortality risk and what is referred to as an “Ubble age” – the age where the average mortality risk in the population is most similar to the estimated risk...

4 Jun 2015

Using technology to protect diabetics from foot amputations: an interview with Heleen Kist, HCi Viocare

When people don’t receive the body’s natural signals due to neuropathy, they can unknowingly be exposing their feet to conditions that are known to cause foot ulcers, such as repeated pressure and shear...

4 Jun 2015

Low-cost, non-profit weight loss program offers long-term results

As America's obesity epidemic continues to grow, a new study from the University of Colorado Anschutz Medical Campus shows that a low-cost, non-profit weight loss program offers the kind of long-term results that often elude dieters.

4 Jun 2015

Understanding link between polycystic ovary syndrome and diabetes

Nearly 50 percent of women with polycystic ovary syndrome (PCOS) develop pre-diabetes or type 2 diabetes before the age of 40, but the reasons for the correlation was unclear. In a new study in the American Journal of Physiology-Endocrinology and Metabolism, researchers report that inflammation is the cause for the increased diabetes risk in women with PCOS.

4 Jun 2015

Keeping blood sugar levels under control can help protect hearts from diabetes-related damage

Day in and day out, for years on end, millions of people with diabetes prick their fingers to test their blood sugar level. And many may wonder if all the careful eating, exercise and medication it takes to keep those levels under control is really worth it.

4 Jun 2015

Delirium in ICU associated with lengthier hospital stays and greater risk of death

About one-third of patients admitted to an intensive care unit (ICU) will develop delirium, a condition that lengthens hospital stays and substantially increases one's risk of dying in the hospital, according to a new study led by Johns Hopkins Medicine researchers appearing in the British Medical Journal.

4 Jun 2015

University of Chicago scientists develop new technique to accurately measure epigenetic changes

One of the most widely used tools in epigenetics research - the study of how DNA packaging affects gene expression - is chromatin immunoprecipitation (ChIP), a technique that allows researchers to examine interactions between specific proteins and genomic regions. However, ChIP is a relative measurement, and has significant limitations that can lead to errors, poor reproducibility and an inability to be compared between experiments.

4 Jun 2015