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Heroin use linked to epigenetic alterations in the brain

Heroin use is associated with excessive histone acetylation, an epigenetic process that regulates gene expression, and more years of drug use correlate with higher levels of hyperacetylation, according to research conducted at The Icahn School of Medicine at Mount Sinai and published in the journal Biological Psychiatry.

22 Mar 2017

Machine learning helps researchers uncover cellular control networks

The flow of information between cells in our bodies is exceedingly complex: sensing, signaling, and influencing each other in a constant flow of microscopic engagements. These interactions are critical for life, and when they go awry can lead to the illness and injury.

22 Mar 2017

Study shows safety of Schwann cell transplantation for treating subacute thoracic spinal cord injury

A Phase I clinical trial that targeted individuals with new onset paraplegia to evaluate the safety of transplanting their own potentially neuroprotective Schwann cells into a trauma-induced spinal cord lesion showed no evidence of adverse effects after 1 year.

22 Mar 2017

New guidelines to assess older people who have fallen found to be safe and cost-effective

Guidelines to help paramedics make the right decision for older people who have fallen are safe, cost-effective and help reduce further 999 calls, according to new research led by a team at Swansea University Medical School.

22 Mar 2017

Educational module can effectively train large workforce in hemorrhage control techniques

A medical team has developed a way to effectively provide a large group of people with basic knowledge and skills to locate and use bleeding control equipment to stop life-threatening bleeding in severely injured people.

22 Mar 2017

Study evaluates screening and treatment for subclinical thyroid disease during pregnancy

Observational studies over the past 30 years suggest that subclinical thyroid disease during pregnancy may be associated with adverse outcomes, including a lower-than-normal IQ in offspring.

22 Mar 2017

Researchers find new way to expand, preserve cord-blood cells as potential treatment for Type 1 diabetes

For parents, storing their newborn baby's umbilical cord blood is a way to preserve potentially lifesaving cells. Now, a group of University of Florida Health researchers has found a way to expand and preserve certain cord-blood cells as a potential treatment for Type 1 diabetes.

22 Mar 2017

‘Supportive touch’ experiences can help preterm infants in NICU respond better, research suggests

Treatment in the nation's Neonatal Intensive Care Units save millions of infants born prematurely every year. But this treatment is not without cost. Painful procedures such as needle pricks can impact early brain development.

22 Mar 2017

Researchers develop new software tool to provide fast, accurate quantification of gene expression

A group of computational biological researchers, led by Stony Brook University's Rob Patro, an Assistant Professor in the Department of Computer Science in the College of Engineering and Applied Sciences, has developed a new software tool, Salmon — a lightweight method to provide fast and bias-aware quantification from RNA-sequencing reads.

22 Mar 2017

New technology may provide non-invasive approach to diagnose and monitor prostate cancer

Technology being developed at Washington State University provides a non-invasive approach for diagnosing prostate cancer and tracking the disease's progression.

22 Mar 2017

Study: Unsaturated fatty acid metabolism associated with progression of Alzheimer's disease

A new study published in PLOS Medicine's Special Issue on Dementia has found that the metabolism of omega-3 and omega-6 unsaturated fatty acids in the brain are associated with the progression of Alzheimer's disease.

22 Mar 2017

New study challenges description of airway inflammation in smokers and COPD patients

A new study challenges the widely accepted but oversimplified description of airway inflammation in smokers and patients with chronic obstructive pulmonary disease (COPD).

22 Mar 2017

New review addresses mysteries behind ‘good’ HDL cholesterol metabolism

A new review addresses the mysteries behind "good" HDL cholesterol and why boosting its levels does not necessarily provide protection from cardiovascular risk for patients. It appears that augmenting the function of HDL cholesterol, rather than its concentration, is key.

22 Mar 2017

Study finds increased heart attack risk in patients taking direct acting oral anticoagulants

A new study has examined whether different blood thinning medications prescribed to prevent strokes in patients with atrial fibrillation might increase the risk of heart attacks.

22 Mar 2017

Many adults have poor knowledge about severity and prognosis of heart failure

In the largest German survey on heart failure to date, investigators found that the overall awareness of heart failure has not increased over the past decade and is not at a satisfactory level.

22 Mar 2017

'Cannibal drug' consumption in adolescence can increase vulnerability to cocaine use during adulthood

Consumption of the synthetic drug MDPV -a powerful psychostimulant known as 'cannibal drug'- in adolescence, can increase vulnerability of cocaine addiction during adulthood, according to a study carried out with laboratory animals and led by the researchers Elena Escubedo, from the Faculty of Pharmacy and Food Sciences and the Institute of Biomedicine of the UB and Olga Valverde, head of the Neurobiology of Behaviour Research Group of Pompeu Fabra University.

22 Mar 2017

Researchers develop way to adjust BMI values for children of different ethnicities

BMI is the most widely-used measure of obesity in children, but the existing 'one-size fits all' standards don't provide accurate readings for UK South Asian or Black African children.c

22 Mar 2017

RUB researchers identify new rare muscle disorder

A new rare muscle disorder has been identified by researchers at Ruhr-Universität Bochum. This hereditary disease is caused by a defect in the BICD2 gene that manifests itself in altered cellular transport processes in skeletal muscle cells.

22 Mar 2017

PHD2-knockdown overcomes breast cancer cell death in response to glucose starvation

B55α is one of the regulatory subunits of the PP2A phosphatase. This phosphatases has been associated to the control of many biological functions but the multiplicity of complexes that can be formed by the combination of different subunits renders this protein hard in its understanding.

22 Mar 2017

SPECT imaging may not be suitable for monitoring Parkinson's disease, study shows

When monitoring Parkinson's disease, SPECT imaging of the brain is used for acquiring information on the dopamine activity. A new study conducted in Turku, Finland, shows that the dopamine activity observed in SPECT imaging does not reflect the number of dopamine neurons in the substantia nigra, as previously assumed.

22 Mar 2017

Medical Research News

Heroin use linked to epigenetic alterations in the brain

Machine learning helps researchers uncover cellular control networks

Study shows safety of Schwann cell transplantation for treating subacute thoracic spinal cord injury

New guidelines to assess older people who have fallen found to be safe and cost-effective

Educational module can effectively train large workforce in hemorrhage control techniques

Study evaluates screening and treatment for subclinical thyroid disease during pregnancy

Researchers find new way to expand, preserve cord-blood cells as potential treatment for Type 1 diabetes

‘Supportive touch’ experiences can help preterm infants in NICU respond better, research suggests

Researchers develop new software tool to provide fast, accurate quantification of gene expression

New technology may provide non-invasive approach to diagnose and monitor prostate cancer

Study: Unsaturated fatty acid metabolism associated with progression of Alzheimer's disease

New study challenges description of airway inflammation in smokers and COPD patients

New review addresses mysteries behind ‘good’ HDL cholesterol metabolism

Study finds increased heart attack risk in patients taking direct acting oral anticoagulants

Many adults have poor knowledge about severity and prognosis of heart failure

'Cannibal drug' consumption in adolescence can increase vulnerability to cocaine use during adulthood

Researchers develop way to adjust BMI values for children of different ethnicities

RUB researchers identify new rare muscle disorder

PHD2-knockdown overcomes breast cancer cell death in response to glucose starvation

SPECT imaging may not be suitable for monitoring Parkinson's disease, study shows

In the Thymus We Trust: ProTcell Therapy & the Future of Allogeneic Immunotherapy

Making Complex Cell Culture Easy and Efficient with AI

This International Women’s Day, Meet the Scientist Changing Women’s Healthcare

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