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A new Zika threat hovers as summer’s mosquitoes get bzzzzy

Zika, the mosquito-borne virus that triggered public health alarm bells last summer, has receded from the spotlight. But, experts say, expect the virus to pose a renewed threat this year.

30 May 2017

New research recasts timeline for development of the brain's vision-processing center

The visual cortex, the human brain's vision-processing center that was previously thought to mature and stabilize in the first few years of life, actually continues to develop until sometime in the late 30s or early 40s, a McMaster neuroscientist and her colleagues have found.

30 May 2017

TSRI scientists give new superpowers to lifesaving antibiotic

Scientists at The Scripps Research Institute have given new superpowers to a lifesaving antibiotic called vancomycin, an advance that could eliminate the threat of antibiotic-resistant infections for years to come.

30 May 2017

Beta blockers may not benefit some heart attack patients

New research challenges established medical practice that all heart attack patients should be on beta blockers.

30 May 2017

Visual cortex of the brain develops gradually throughout life, study reveals

A study of post-mortem brain tissue reveals the human primary visual cortex (V1) develops gradually throughout life.

30 May 2017

Rat study shows impact of early exposure to high-fat diet on the dopamine system in adulthood

Exposure to high-fat diet from childhood may increase the sensitivity of the dopamine system later in adulthood, according to a study in male rats published in eNeuro. The research describes potential mechanisms that, if translated to humans, may drive people to seek foods that contribute to obesity.

30 May 2017

Troubles with normal dreaming may be early warning sign for neurological conditions

Dr. John Peever at the University of Toronto has been working to answer one of humanity's greatest questions: how do we dream? He has found a certain area of the brain is responsible for this phenomenon and that troubles with normal dreaming may be an early warning sign for ailments such as Parkinson's Disease.

30 May 2017

Spanish study explores link between resilience and self-regulation among youth

Failing an exam at school, getting rejected for a job or being screamed at by your teacher or superior are only a few examples of situations that may cause despair, disappointment or a sense of failure.

30 May 2017

UT scientists develop glass microchip for ultrafast separation, purification of DNA fragments

Researchers of the University of Twente in The Netherlands developed a glass microchip for ultrafast separation and purification of DNA fragments. The chip, moreover, is easy to produce and cheap.

30 May 2017

Neurons can learn series of reactions at precisely timed intervals, study shows

Individual neurons can learn not only single responses to a particular signal, but also a series of reactions at precisely timed intervals. This is what emerges from a study at Lund University in Sweden.

30 May 2017

Study finds that immune factors have cardioproliferative effects

In adult mammal hearts, cardiomyoctyes do not proliferate following damage, like that caused by myocardial infarction. However, the inability to proliferate is not true for all animals, and even in mammals, cardiomyocyte proliferation is known.

30 May 2017

Body- and sex related problems form distinct group of psychological ailments in middle-aged women

Body- and sex related problems constitute a distinct group of psychological ailments that is most common in middle aged women, according to scientific research. The project was financed by the Academy of Finland.

30 May 2017

Complex impacts of mobile technology on child and adolescent development

A new special section of Child Development shows how particularly diverse the use of mobile technology is among children and adolescents, and points to great complexity in the effects of that usage.

30 May 2017

Scripps scientists make important advance in HIV vaccine design

Scientists at The Scripps Research Institute (TSRI) have made another important advance in HIV vaccine design. The development was possible thanks to previous studies at TSRI showing the structures of a protein on HIV’s surface, called the envelope glycoprotein. The scientists used these structures to design a mimic of the viral protein from a different HIV subtype, subtype C, which is responsible for the majority of infections worldwide.

29 May 2017

Raising age limit for routine genetic testing in colorectal cancer could identify more cases of Lynch syndrome

Raising the age limit for routine genetic testing in colorectal cancer could identify more cases of families affected by Lynch syndrome, a condition that accounts for around 5% of all colon cancers, according to new research to be presented at the annual conference of the European Society of Human Genetics today (Monday).

29 May 2017

Physical stress to mother during pregnancy can influence growth of unborn child

If the mother is stressed over a longer period of time during pregnancy, the concentration of stress hormones in amniotic fluid rises, as proven by an interdisciplinary team of researchers from the University of Zurich. Short-term stress situations, however, do not seem to have an unfavorable effect on the development of the fetus.

29 May 2017

Study offers new insights into brain mechanisms for spatial navigation

An international research team led by UvA researchers Jeroen Bos, Martin Vinck and Cyriel Pennartz has identified a new type of neuron which might play a vital role in humans' ability to navigate their environments. The discovery is an important step towards understanding how the brain codes navigation behaviour at larger scales and could potentially open up new treatment strategies for people with impaired topographical orientation like Alzheimer's patients.

29 May 2017

New treatment strategies increase lifespan of transplanted kidneys

New treatment strategies over the last few decades have meant that nowadays 95% of transplanted kidneys function well for at least one year and that the average lifespan of a transplanted organ is between 10 and 15 years.

29 May 2017

Children suffering from IBD not meeting daily recommended intake of calcium and vitamin D

A new study highlights that children suffering from inflammatory bowel disease (IBD) are not meeting the daily recommended intake of calcium and vitamin D. The research, conducted at Great Ormond Street Hospital for Children in London, identified that only 26.6% and 21.3% of paediatric IBD patients were achieving the current recommended intake for calcium and vitamin D respectively.

29 May 2017

Dual therapy effective as second-line treatment for patients infected by HIV with multiple mutations

ANRS 12286 MOBIDIP, a clinical trial running in parallel in three countries in sub-Saharan Africa (Cameroon, Burkina Faso, and Senegal), shows that dual therapy with lamivudine and a boosted protease inhibitor is effective as second-line treatment in patients infected by HIV with multiple mutations.

29 May 2017

Research News and Research

A new Zika threat hovers as summer’s mosquitoes get bzzzzy

New research recasts timeline for development of the brain's vision-processing center

TSRI scientists give new superpowers to lifesaving antibiotic

Beta blockers may not benefit some heart attack patients

Visual cortex of the brain develops gradually throughout life, study reveals

Rat study shows impact of early exposure to high-fat diet on the dopamine system in adulthood

Troubles with normal dreaming may be early warning sign for neurological conditions

Spanish study explores link between resilience and self-regulation among youth

UT scientists develop glass microchip for ultrafast separation, purification of DNA fragments

Neurons can learn series of reactions at precisely timed intervals, study shows

Study finds that immune factors have cardioproliferative effects

Body- and sex related problems form distinct group of psychological ailments in middle-aged women

Complex impacts of mobile technology on child and adolescent development

Scripps scientists make important advance in HIV vaccine design

Raising age limit for routine genetic testing in colorectal cancer could identify more cases of Lynch syndrome

Physical stress to mother during pregnancy can influence growth of unborn child

Study offers new insights into brain mechanisms for spatial navigation

New treatment strategies increase lifespan of transplanted kidneys

Children suffering from IBD not meeting daily recommended intake of calcium and vitamin D

Dual therapy effective as second-line treatment for patients infected by HIV with multiple mutations

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