Research News and Research

RSS

Engineer to develop drug-filled hydrogel to repair the damaged heart

After a heart attack, the cells in the heart muscle cannot get enough nutrients and oxygen to survive, so they die. A structural support network in the heart's wall can help those cells regenerate, however, two enzymes that break down the network are naturally increased after a heart attack, leaving the heart in a fight for its life.

28 Feb 2019

U.S.-funded initiative associated with reductions in maternal and newborn mortality in Indonesia

A U.S.-funded initiative to improve quality of care and referrals during pregnancy and childbirth in Indonesia resulted in significant reductions in maternal and newborn mortality at participating hospitals, according to a new study led by scientists at the Johns Hopkins Bloomberg School of Public Health.

28 Feb 2019

New mobile skin bioprinting system to treat large wounds or burns

Imagine a day when a bioprinter filled with a patient's own cells can be wheeled right to the bedside to treat large wounds or burns by printing skin, layer by layer, to begin the healing process. That day is not far off.

28 Feb 2019

Podcast: KHN’s ‘What the Health?’ ‘Medicare-for-all’ debate: Who’s going to pay

House Democrats, led by Rep. Pramila Jayapal (D-Wash.), have formally introduced their "Medicare-for-all" legislation.

28 Feb 2019

Protein content of tumors correlates with treatment response and survival in glioma patients

Brain tumors vary widely in how they respond to treatment. However, early assessment of therapy response is essential in order to choose the best possible treatment for the patient.

28 Feb 2019

Breakthrough software tool tracks activity of neurons in real time

Tracking the firings of individual neurons is like trying to discern who is saying what in a football stadium full of screaming fans. Until recently, neuroscientists have had to tediously track each neuron by hand.

28 Feb 2019

Research provides evidence for greater reliance on terrestrial bipedalism by human ancestors

The oldest distinguishing feature between humans and our ape cousins is our ability to walk on two legs - a trait known as bipedalism. Among mammals, only humans and our ancestors perform this atypical balancing act.

28 Feb 2019

Research reveals how metabolites can be used to inhibit epigenetic mechanisms and treat MS

Understanding and mitigating the role of epigenetics (environmental influences that trigger changes in gene expression) in disease development is a major goal of researchers.

28 Feb 2019

Extra weekend sleep cannot repair the damage from sleep-deprived work week

Think sleeping in on the weekend can repair the damage from a week of sleepless nights? Not so, according to University of Colorado Boulder research published today in Current Biology.

28 Feb 2019

Association between OSA and cardiovascular diseases in women

In the current issue of Cardiovascular Innovations and Applications (Special Issue on Women's Cardiovascular Health, Volume 3, Number 4, 2019, Guest Editor Gladys P. Velarde) pp. 421-434(14); DOI https://doi.org/10.15212/CVIA.2017.0064, Nimeh Najjar, MD, Peter Staiano, MD and Mariam Louis, MD from the University of Florida, Department of Medicine, Jacksonville, FL, USA consider obstructive sleep apnea and cardiovascular disease in women.

28 Feb 2019

Pesticides, other environmental pollutants advance progression of ALS

While exact causes of amyotrophic lateral sclerosis (ALS) remain unknown, new research shows pesticides and other environmental pollutants advance the progression of the neurodegenerative disease.

28 Feb 2019

Healthy premature babies can succeed at breastfeeding, shows study

Researchers have determined that healthy premature babies can have as much success breastfeeding as full-term babies.

28 Feb 2019

Stress controllability mitigates the negative effects

In individuals, stress exposure in adolescence increases vulnerability and risk of developing psychopathologies in adulthood, such as drug addiction, mood, anxiety, addiction to gambling, attention deficit hyperactivity disorder, etc.

28 Feb 2019

Prenatal vitamins may reduce the risk of autism in high-risk families

Researchers have found that mothers of children with autism may be able to reduce the risk of autism in further offspring by taking prenatal vitamins.

28 Feb 2019

Custom-made proteins could result in antibodies that fight HIV

Researchers have developed a new method for the creation of custom-made proteins that can bypass the protective coating of the HIV virus.

28 Feb 2019

11th IAS Conference on HIV Science to take place at Messe Berlin in 2021

Berlin is the host city of the 11th IAS Conference on HIV Science, the International AIDS Society announced today. The city hosted the 9th International AIDS Conference in 1993, but this is the first time that it will host the IAS Conference on HIV Science.

28 Feb 2019

Lactose-free, reduced-carbohydrate milk does not improve outcomes in severely malnourished children

Treating hospitalized, severely malnourished children with a lactose-free, reduced-carbohydrate milk formula does not improve clinical outcomes, according to a study published February 26 in the open-access journal PLOS Medicine by Robert Bandsma of the Hospital for Sick Children in Toronto, Canada, James Berkley of the KEMRI/Wellcome Trust Research Programme in Kilifi, Kenya, and colleagues.

28 Feb 2019