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Scientists identify how imbalance of calcium in mitochondria may contribute to Alzheimer's disease

Calcium in the mitochondria -- the energy factory of cells -- may be one of the keys to understanding and treating Alzheimer's disease and dementia.

14 Feb 2017

VIB-KU Leuven scientists identify new mechanism that impacts cancer growth

Scientists at VIB-KU Leuven have identified a new mechanism that impacts tumor growth. The typical lack of oxygen in tumors doesn't only stimulate proliferation, but also offsets the important role of the protein PHD2 as 'cancer cell killer'.

14 Feb 2017

Immune cell study could signal new approach to tackling infections

Fresh insights into how immune cells are regulated could signal a new approach to tackling infections.

14 Feb 2017

New transparent Micro-ring device could measure biological activities at back of the eye

A tiny, transparent device that can fit into a contact lens has a bright future, potentially helping a range of scientific endeavors from biomedicine to geology.

14 Feb 2017

Endurance and strength training following TAVI improves patients' physical fitness, quality of life

Scientists from the hospital Klinikum rechts der Isar of TU Munich have discovered that endurance and strength training following a heart valve replacement not only improves the patients' physical fitness, but also their quality of life.

13 Feb 2017

‘Heart disease’ related to hardening of arteries could affect feet, kidneys and the brain

In February, American Heart Month raises awareness about heart disease. But "heart disease" is a catch-all term that refers to numerous problems, many of which are related to hardening of the arteries.

9 Feb 2017

Researchers uncover key molecular pathways behind gut bacterial imbalance during inflammation

A study led by UT Southwestern Medical Center researchers has uncovered key molecular pathways behind the disruption of the gut's delicate balance of bacteria during episodes of inflammatory disease.

8 Feb 2017

Genetic variant encoded in NCF1 linked to increased risk for autoimmune diseases, study shows

Investigators at the Medical University of South Carolina report pre-clinical research showing that a genetic variant encoded in neutrophil cystolic factor 1 (NCF1) is associated with increased risk for autoimmune diseases, including systemic lupus erythematosus (SLE), rheumatoid arthritis, and Sjögren's syndrome, in the January 2017 issue of Nature Genetics.

8 Feb 2017

UTA researchers use novel technique to provide additional insight into heart failure

Using a novel noninvasive technique, a team of researchers led by a professor at the University of Texas Arlington's College of Nursing and Health Innovation has been able to measure oxygen consumption in the legs of heart failure patients, providing additional insight into this syndrome.

8 Feb 2017

NIH researchers identify genes that may predict how melanoma spreads

Cancerous tumors are voracious. Once they have consumed all the oxygen and nutrients in the original tumor site, the cancer cells travel to other parts of the body (metastasize) to find more nourishment.

8 Feb 2017

Novel cell therapy may repair heart damage using modified cells from facial muscle

Researchers at the University of Cincinnati have received $2.4 million in federal funding to pursue research on a novel cell therapy that would repair heart damage using modified cells taken from the patient's own facial muscle.

8 Feb 2017

Scientists secure NIH grant to test portable blood-adhesion monitor for sickle cell disease patients

Researchers at Case Western Reserve University will use a $2 million grant from the National Institutes of Health to develop and test a small, portable blood-adhesion monitor for sickle cell disease patients.

8 Feb 2017

Early menstruation linked to higher stroke risk

Women who started menstruating early in life could later face a higher risk of stroke.

7 Feb 2017

Penn scientists discover clues that could lead novel therapies for preventing heart failure

Of the more than 700,000 Americans who suffer a heart attack each year, about a quarter go on to develop heart failure.

7 Feb 2017

Runners who encounter visual and auditory distractions may sustain leg injuries, research shows

Runners who encounter visual and auditory distractions may be more likely to sustain leg injuries, according to research presented this week at the Association of Academic Physiatrists Annual Meeting in Las Vegas.

7 Feb 2017

Scientists show how immune receptor activated by bacteria contributes to diabetic bladder dysfunction

Bladder dysfunction is a reality for about half of patients with diabetes and now scientists have evidence that an immune system receptor that's more typically activated by bacteria is a major contributor.

7 Feb 2017

Study could provide novel therapeutic approach for preventing severe jaundice in newborn babies

For many newborn babies, an enzyme that breaks down the molecule bilirubin doesn't activate right away. The resulting bilirubin buildup can lead to jaundice, a typically harmless condition that causes a baby's skin to temporarily appear yellow.

6 Feb 2017

New research shows that nuts can inhibit growth of cancer cells

Roasted and salted, ground as a baking ingredient or fresh from the shell - for all those who enjoy eating nuts, there is good news from nutritionists at Friedrich Schiller University Jena.

6 Feb 2017

High concentration peroxide ingestions can lead to life-threatening ailments and death

High-concentration peroxide, sometimes promoted in alternative medicine circles for cleanses or as a so-called "natural cure," can lead to numerous life-threatening ailments and death itself, according to a paper published online yesterday in Annals of Emergency Medicine.

3 Feb 2017

Vasculature in mini-brains expands research potential

Scientists have recently made a wondrous variety of mini-brains -- 3-D cultures of neural cells that model basic properties of living brains -- but a new finding could add to the field's growing excitement in an entirely new "vein": Brown University's mini-brains now grow blood vessels, too.

3 Feb 2017

Oxygen News and Research

Scientists identify how imbalance of calcium in mitochondria may contribute to Alzheimer's disease

VIB-KU Leuven scientists identify new mechanism that impacts cancer growth

Immune cell study could signal new approach to tackling infections

New transparent Micro-ring device could measure biological activities at back of the eye

Endurance and strength training following TAVI improves patients' physical fitness, quality of life

‘Heart disease’ related to hardening of arteries could affect feet, kidneys and the brain

Researchers uncover key molecular pathways behind gut bacterial imbalance during inflammation

Genetic variant encoded in NCF1 linked to increased risk for autoimmune diseases, study shows

UTA researchers use novel technique to provide additional insight into heart failure

NIH researchers identify genes that may predict how melanoma spreads

Novel cell therapy may repair heart damage using modified cells from facial muscle

Scientists secure NIH grant to test portable blood-adhesion monitor for sickle cell disease patients

Early menstruation linked to higher stroke risk

Penn scientists discover clues that could lead novel therapies for preventing heart failure

Runners who encounter visual and auditory distractions may sustain leg injuries, research shows

Scientists show how immune receptor activated by bacteria contributes to diabetic bladder dysfunction

Study could provide novel therapeutic approach for preventing severe jaundice in newborn babies

New research shows that nuts can inhibit growth of cancer cells

High concentration peroxide ingestions can lead to life-threatening ailments and death

Vasculature in mini-brains expands research potential

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