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Research: Task-based fMRI experiments with typical sample sizes are only modestly replicable

Small sample sizes in studies using functional MRI to investigate brain connectivity and function are common in neuroscience, despite years of warnings that such studies likely lack sufficient statistical power.

7 Jun 2018

Naturally occurring antibody can block inflammation in mice, finds study

Researchers at University of California San Diego School of Medicine discovered that they can block inflammation in mice with a naturally occurring antibody that binds oxidized phospholipids, molecules on cell surfaces that get modified by inflammation.

7 Jun 2018

Suspension of California’s aid-in-dying law leaves sick patients in limbo

Dozens of terminally ill patients in California who counted on using the state's medical aid-in-dying law may be in limbo for a month after a court ruling that suspended the 2016 measure.

5 Jun 2018

Researchers find novel gene in red blood cells that may help limb regeneration in adult newts

Newts are the only four-legged vertebrates that can regenerate their body parts even as adults. When a newt loses a limb, a mass of cells, called a blastema, is generated at the stump, from which a new, fully functional limb is eventually regenerated.

5 Jun 2018

New rebreather system enhances capabilities of Navy divers

The muscular U.S. Navy diver hoisted a 60-pound life-support regulator onto his back, then donned a 30-pound metal helmet.

1 Jun 2018

Scientists find enzyme that breaks down plasmalogens in Alzheimer's disease patients

Alzheimer's disease patients lose up to 60% of a component called plasmalogen from the membranes of the cells in their brains, but it's still not known how or why.

31 May 2018

Scientists introduce combination approach to fight cancer

For efficient cancer therapy with few side effects, the active drug should selectively attain high concentration in the tumor. In the journal Angewandte Chemie, scientists have introduced a new approach, in which two synergistic drug components are combined into a dimer.

31 May 2018

Scientists identify 'hidden' driver that helps prime the anti-tumor immune response

Like exposing a crime boss whose authority has gone undetected, St. Jude Children's Research Hospital scientists have identified a hidden driver that influences production of the T cells that fight cancer and infections. The study appears today as an advance online publication in the journal Nature.

31 May 2018

Scientists develop a new approach for efficient cancer therapy

For efficient cancer therapy with few side effects, the active drug should selectively attain high concentration in the tumor.

30 May 2018

Columbia researchers develop new non-invasive approach to permanently correct vision

Nearsightedness, or myopia, is an increasing problem around the world. There are now twice as many people in the US and Europe with this condition as there were 50 years ago. In East Asia, 70 to 90 percent of teenagers and young adults are nearsighted.

29 May 2018

New non-invasive approach could permanently correct vision

Nearsightedness, or myopia, is an increasing problem around the world. There are now twice as many people in the US and Europe with this condition as there were 50 years ago.

29 May 2018

Study finds link between dietary protein and heart failure risk in middle-aged men

For middle-aged men, eating higher amounts of protein was associated with a slightly elevated risk for heart failure than those who ate less protein, according to new research in Circulation: Heart Failure, an American Heart Association journal.

29 May 2018

Researchers seek new approaches to better protect the eye from glaucoma

Under the increased pressure of glaucoma, scientists want to help the neurons in our eyes better protect themselves and get better help from their friends.

29 May 2018

New research reveals why heart function is reduced at high altitude areas

For over a century, we have known that high altitude reduces the amount of blood the heart pumps around the body with each beat.

29 May 2018

Higher protein intake helps heart failure patients to live longer, shows study

Heart failure patients who consume more protein live longer, according to research presented today at Heart Failure 2018 and the World Congress on Acute Heart Failure, a European Society of Cardiology congress.

28 May 2018

UVA researchers establish new guidelines for explorers of the submicroscopic world inside us

Researchers from the University of Virginia have established new guidelines for scientists mapping out the body molecule by molecule to help us better understand how our cells use metals such as iron and magnesium to maintain good health.

26 May 2018

Exercise alters brain's dopamine system to help treat addiction, study finds

New research by the University at Buffalo Research Institute on Addictions has identified a key mechanism in how aerobic exercise can help impact the brain in ways that may support treatment - and even prevention strategies - for addiction.

25 May 2018

Lung-on-a-chip technology could streamline drug-testing for pulmonary fibrosis

Developing new medicines to treat pulmonary fibrosis, one of the most common and serious forms of lung disease, is not easy.

25 May 2018

Cancer cells co-opt pain-sensing 'neural channel' to increase tolerance against oxidative stress

Anyone who's taken a bite of a sandwich with too much spicy mustard or a piece of sushi with too much wasabi can attest to the tear-inducing sensation these condiments can cause. These loud warnings to the nervous system of exposure to potentially harmful chemicals are triggered by TRPA1, a calcium channel protein sometimes referred to as the "wasabi receptor."

25 May 2018

AACN outlines evidence-based protocols and clinical strategies to manage alarms

Clinical alarms are designed to alert clinicians to changes in their patients' conditions, but their sheer numbers and resulting noise instead pose a significant threat to patient safety, according to the American Association of Critical-Care Nurses.

25 May 2018

Oxygen News and Research

Research: Task-based fMRI experiments with typical sample sizes are only modestly replicable

Naturally occurring antibody can block inflammation in mice, finds study

Suspension of California’s aid-in-dying law leaves sick patients in limbo

Researchers find novel gene in red blood cells that may help limb regeneration in adult newts

New rebreather system enhances capabilities of Navy divers

Scientists find enzyme that breaks down plasmalogens in Alzheimer's disease patients

Scientists introduce combination approach to fight cancer

Scientists identify 'hidden' driver that helps prime the anti-tumor immune response

Scientists develop a new approach for efficient cancer therapy

Columbia researchers develop new non-invasive approach to permanently correct vision

New non-invasive approach could permanently correct vision

Study finds link between dietary protein and heart failure risk in middle-aged men

Researchers seek new approaches to better protect the eye from glaucoma

New research reveals why heart function is reduced at high altitude areas

Higher protein intake helps heart failure patients to live longer, shows study

UVA researchers establish new guidelines for explorers of the submicroscopic world inside us

Exercise alters brain's dopamine system to help treat addiction, study finds

Lung-on-a-chip technology could streamline drug-testing for pulmonary fibrosis

Cancer cells co-opt pain-sensing 'neural channel' to increase tolerance against oxidative stress

AACN outlines evidence-based protocols and clinical strategies to manage alarms

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