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Simple blood test could help identify cardiovascular aging and heart disease risk

Scientists at Newcastle University have revealed how a simple blood test could be used to help identify cardiovascular aging and the risk of heart disease.

24 Feb 2020

School nurses on the frontlines of treating opioid overdose

As opioid overdoses continue to grab headlines, more states are providing their communities with easier access to naloxone, which can prevent death by reversing opioid overdoses.

24 Feb 2020

Researchers uncover how cancer cells override environmental cues to consume energy

Using human lung cancer cells, UT Southwestern researchers have uncovered how cells in general modulate their energy consumption based on their surroundings and, furthermore, how cancer cells override those cues to maximize energy use.

24 Feb 2020

Stress may lead to a surprising social benefit despite negative side effects

Stress has a justifiably bad reputation for making people feel crummy. But new research suggests that despite its negative side effects, it may also lead to a surprising social benefit.

24 Feb 2020

Ancient DNA analysis provides insight into genetic history of Sardinia

A new study of the genetic history of Sardinia, a Mediterranean island off the western coast of Italy, tells how genetic ancestry on the island was relatively stable through the end of the Bronze Age, even as mainland Europe saw new ancestries arrive.

24 Feb 2020

Researchers identify mechanisms underlying immunotherapy-associated tuberculosis

Researchers at the University of Southampton have identified how new checkpoint inhibitor treatments for cancer can activate tuberculosis in some patients.

24 Feb 2020

Small molecules may open the door to new therapies for Duchenne muscular dystrophy

Researchers identified a group of small molecules that may open the door to developing new therapies for Duchenne muscular dystrophy, an as-yet-uncured disease that results in devastating muscle weakening and loss.

24 Feb 2020

New disabilities are common among older people after hospitalization

Older adults often face new disabilities after a hospital stay for a serious illness. Among the problems they may need to adjust to are difficulties with bathing and dressing, shopping and preparing meals, and getting around inside and outside the home.

24 Feb 2020

Immunotherapy drug combination effective for patients with fast-growing neuroendocrine tumors

Many patients with rare, fast-growing neuroendocrine tumors respond well to a common immunotherapy drug combination, according to the first peer-reviewed publication out of DART, short for Dual Anti-CTLA-4 and Anti-PD-1 Blockade in Rare Tumors, a unique rare cancer clinical trial.

24 Feb 2020

Study explores how urban environment affects the diet of its citizens

Previous studies have revealed the influence of unhealthy food environments on the population's eating behavior. Yet the socioeconomic differences in these environments and their influence on diet had never been studied previously.

24 Feb 2020

Hospital admission, neurological consultation linked to better care quality for people with mini-stroke

Admission to the hospital and being seen by a neurologist are factors associated with better quality care for people with a transient ischemic attack, also known as mini-stroke, according to new research led by scientists from the U.S. Department of Veterans Affairs, Regenstrief Institute, Purdue University, and Indiana University.

24 Feb 2020

Clemson researchers discover protein function in parasites which afflict millions with diseases

In the quest to develop more effective treatments for parasitic diseases like African sleeping sickness, Chagas disease and Leishmaniasis, scientists look for weaknesses in the organisms' molecular machinery. These weaknesses can then be targeted with drug therapies designed to kill the parasites.

24 Feb 2020

Cryo-electron microscopy reveals how transport protein works very efficiently

The structure of a transport complex used by bacteria to import aspartate has been mapped in unique detail by University of Groningen scientists.

24 Feb 2020

Studies analyze epidemiologic supervision and influenza cases among children in Catalonia

The viral infections of the upper respiratory tract are an important cause of morbidity and mortality worldwide and, among them, influenza is one of the most important ones, with severe cases ranging from three and five million cases, and between 290,000 and 650,000 deaths per year. This is why a proper supervision of the disease is crucial.

24 Feb 2020

New technology uses microwaves and AI for tumor detection

Researchers have developed a new, inexpensive technology that could save lives and money by routinely screening women for breast cancer without exposure to radiation.

24 Feb 2020

Guiding nanoparticles directly to the tumor cells

Modern anticancer therapies aim to attack tumor cells while sparing healthy tissue. An interdisciplinary team of researchers at Helmholtz-Zentrum Dresden-Rossendorf and FU Berlin has made important progress in this area: the scientists have produced tiny nanoparticles that are designed to specifically target cancer cells.

24 Feb 2020

USF neuroscientists prove eye pressure is sufficient to cause and explain glaucoma

Neuroscientists at the University of South Florida have become the first to definitively prove pressure in the eye is sufficient to cause and explain glaucoma.

24 Feb 2020

A highly conserved protein contributes to sensing mechanical pain, study shows

Researchers at McGill University have discovered that a protein found in the membrane of our sensory neurons are involved in our capacity to feel mechanical pain, laying the foundation for the development of powerful new analgesic drugs.

24 Feb 2020

Scientific breakthrough provides insights into basic mechanisms of allergic reactions

An international research team has been able to describe the overall structure of the antibody type IgE, which is the key molecule in allergic diseases.

24 Feb 2020

DNA topological problems may cause lymphoma, study shows

Researchers from the Spanish National Cancer Research Centre, Madrid, and the Andalusian Molecular Biology and Regenerative Medicine Centre, Seville, published today a paper in Nature Communications that shows that DNA topological problems may cause endogenous DNA breaks that have a causal relationship with cancer.

24 Feb 2020

Research News and Research

Simple blood test could help identify cardiovascular aging and heart disease risk

School nurses on the frontlines of treating opioid overdose

Researchers uncover how cancer cells override environmental cues to consume energy

Stress may lead to a surprising social benefit despite negative side effects

Ancient DNA analysis provides insight into genetic history of Sardinia

Researchers identify mechanisms underlying immunotherapy-associated tuberculosis

Small molecules may open the door to new therapies for Duchenne muscular dystrophy

New disabilities are common among older people after hospitalization

Immunotherapy drug combination effective for patients with fast-growing neuroendocrine tumors

Study explores how urban environment affects the diet of its citizens

Hospital admission, neurological consultation linked to better care quality for people with mini-stroke

Clemson researchers discover protein function in parasites which afflict millions with diseases

Cryo-electron microscopy reveals how transport protein works very efficiently

Studies analyze epidemiologic supervision and influenza cases among children in Catalonia

New technology uses microwaves and AI for tumor detection

Guiding nanoparticles directly to the tumor cells

USF neuroscientists prove eye pressure is sufficient to cause and explain glaucoma

A highly conserved protein contributes to sensing mechanical pain, study shows

Scientific breakthrough provides insights into basic mechanisms of allergic reactions

DNA topological problems may cause lymphoma, study shows

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