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Chemists develop biosafe luminescent nanoparticles for imaging tumors and blood vessels

Chemists from Russia and Switzerland created biosafe luminescent nanoparticles for imaging tumors and blood vessels damaged by heart attack or stroke.

21 Mar 2017

Shortage of low blood pressure drug for patients with septic shock linked to elevated risk of death

Patients with septic shock admitted to hospitals affected by the 2011 shortage of the drug norepinephrine had a higher risk of in-hospital death, according to a study published online by JAMA.

21 Mar 2017

Maternal infections during pregnancy may alter genes key to prenatal brain development

If a mother picks up an infection during pregnancy, her immune system will kick into action to clear the infection - but this self-defence mechanism may also have a small influence how her child's brain develops in the womb, in ways that are similar to how the brain develops in autism spectrum disorders.

21 Mar 2017

South Asian women could be at greater risk of developing osteoporosis in later life, study finds

Pre-menopausal South Asian women could be more at risk of developing osteoporosis in later life than white Caucasian women, a new study in the Journal Bone reports.

21 Mar 2017

New method twice as fast in detecting disease-causing salmonella in pork meat

A new method developed at the National Food Institute, Technical University of Denmark, halves the time it takes slaughterhouses to test for disease-causing salmonella in pork meat.

21 Mar 2017

Simple blood test may soon eliminate need for invasive procedures to detect, monitor cancer

Doctors may soon be able to detect and monitor a patient's cancer with a simple blood test, reducing or eliminating the need for more invasive procedures, according to Purdue University research.

21 Mar 2017

Structured interviews may be effective in identifying women at risk of postpartum depression

For non-depressed, pregnant women with histories of major depressive disorder, preventive treatment with antidepressants may not necessarily protect against postpartum depression, according to new UCLA research.

21 Mar 2017

Researchers identify sex-based differences in utilization, safety outcomes of CDT for treatment of DVT

Deep vein thrombosis (DVT) is a serious condition that occurs when a blood clot forms in a vein, often in the deep veins of the legs, thigh or pelvis. Those clots can break loose, travel to the lungs and block blood flow, causing a pulmonary embolism.

21 Mar 2017

Genotype-guided warfarin dosing linked to reduced risk of adverse events

Using genetic testing to help personalize doses of warfarin therapy given to patients undergoing elective orthopedic surgery appears to lower the risk of combined adverse events compared with clinically guided dosing, according to research presented at the American College of Cardiology's 66th Annual Scientific Session.

21 Mar 2017

Study: Treatment window for Fragile X syndrome likely remains open into maturity after childhood

Brain samples from humans show that the treatment window for Fragile X syndrome likely remains open well into maturity after childhood, when previous tests with mice indicated it might close, according to a new Drexel University-led study.

21 Mar 2017

Mouse study provides target for development of faster-acting antidepressant medications

Standard antidepressant medications don't work for everyone, and even when they do they are slow to kick in. In an effort to find better depression treatments, researchers at University of California San Diego School of Medicine discovered that inhibiting an enzyme called Glyoxalase 1 (GLO1) relieves signs of depression in mice.

21 Mar 2017

Research findings suggest potential strategies to combat IBMPFD and other degenerative diseases

UCLA researchers have discovered the molecular basis of, and identified potential treatment for, an incurable disease known as inclusion body myopathy, Paget disease with frontotemporal dementia, or IBMPFD.

21 Mar 2017

Penn scientists discover method that appears to provide early warning of transplant rejection

Approximately 30,000 organ transplants occur in the United States each year. However, between 20 and 50 percent—depending on the organ type—of the transplanted organs fail within five years, most often because the recipient's immune system attacks, or "rejects," the donated organ.

21 Mar 2017

Researchers find new method for diagnosis of autism

New method for the diagnosis of autism was found by researchers at Mie University. Autism is a neurodevelopmental disorder, characterized by impairments in social interaction, communication and sensory abnormalities, such as sensitivity to sounds (auditory hypersensitivity). Despite intense research, the causes are still unknown.

21 Mar 2017

Research findings hold promise to generate blood cell precursors from hPSCs

The Galat laboratory at Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, has developed an elegant system to derive blood cell precursors from human pluripotent stem cells (hPSC).

21 Mar 2017

Scientists use parsley and other plants to create human stem cell scaffolds

Borrowing from nature is an age-old theme in science. Form and function go hand-in-hand in the natural world and the structures created by plants and animals are only rarely improved on by humans.

21 Mar 2017

New study provides insights into strengths and vulnerabilities of couples raising child with ASD

Like all parents, couples who have a child with autism spectrum disorder (ASD) share the ups and downs of parenting.

21 Mar 2017

Sandia researchers develop smartphone-based device to rapidly detect mosquito-borne viruses

Add rapid, mobile testing for Zika and other viruses to the list of things that smartphone technology is making possible. Researchers at Sandia National Laboratories have developed a smartphone-controlled, battery-operated diagnostic device that weighs under a pound, costs as little as $100 and can detect Zika, dengue and chikungunya within 30 minutes.

21 Mar 2017

Tsimane indigenous South Americans have lowest prevalence of coronary atherosclerosis of any population yet studied

The Tsimane people – a forager-horticulturalist population of the Bolivian Amazon – have the lowest reported levels of vascular ageing for any population, with coronary atherosclerosis (hardening of the arteries) being five times less common than in the US, according to a study published in The Lancet and being presented at the American College of Cardiology conference.

21 Mar 2017

New survey reveals how people across the globe perceive, prioritize and prepare for sleep

In celebration of World Sleep Day, Royal Philips today released its report, “Unfiltered Sleep: A Global Prioritization Puzzle,” which showcases the results of an international survey conducted online in February by Harris Poll on behalf of Philips.

21 Mar 2017

Medical Research News

Chemists develop biosafe luminescent nanoparticles for imaging tumors and blood vessels

Shortage of low blood pressure drug for patients with septic shock linked to elevated risk of death

Maternal infections during pregnancy may alter genes key to prenatal brain development

South Asian women could be at greater risk of developing osteoporosis in later life, study finds

New method twice as fast in detecting disease-causing salmonella in pork meat

Simple blood test may soon eliminate need for invasive procedures to detect, monitor cancer

Structured interviews may be effective in identifying women at risk of postpartum depression

Researchers identify sex-based differences in utilization, safety outcomes of CDT for treatment of DVT

Genotype-guided warfarin dosing linked to reduced risk of adverse events

Study: Treatment window for Fragile X syndrome likely remains open into maturity after childhood

Mouse study provides target for development of faster-acting antidepressant medications

Research findings suggest potential strategies to combat IBMPFD and other degenerative diseases

Penn scientists discover method that appears to provide early warning of transplant rejection

Researchers find new method for diagnosis of autism

Research findings hold promise to generate blood cell precursors from hPSCs

Scientists use parsley and other plants to create human stem cell scaffolds

New study provides insights into strengths and vulnerabilities of couples raising child with ASD

Sandia researchers develop smartphone-based device to rapidly detect mosquito-borne viruses

Tsimane indigenous South Americans have lowest prevalence of coronary atherosclerosis of any population yet studied

New survey reveals how people across the globe perceive, prioritize and prepare for sleep

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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