News tagged with blood system

Bacterial toxins cause deadly heart disease

University of Iowa researchers have discovered what causes the lethal effects of staphylococcal infective endocarditis - a serious bacterial infection of heart valves that kills approximately 20,000 Americans each year.

Aug 20, 2013
popularity 4.9 / 5 (8) | comments 1 | with audio podcast

Fast-acting virus targets melanoma in mice

(Medical Xpress)—Yale researchers eradicated most melanoma tumors by exposing them to a fast-acting virus, they report in the June 15 edition of the Journal of Virology.

Jun 17, 2013
popularity 5 / 5 (7) | comments 0 | with audio podcast

Study shows how Staph toxin disarms the immune system

Researchers at NYU Langone Medical Center have discovered a new mechanism by which the deadly Staphylococcus aureus bacteria attack and kill off immune cells. Their findings, published today in the journal Cell Host & Mi ...

Oct 16, 2013
popularity 4.9 / 5 (7) | comments 0 | with audio podcast

Team creates cells that line blood vessels

In a scientific first, Harvard Stem Cell Institute scientists have successfully grown the cells that line the blood vessels—called vascular endothelial cells—from human induced pluripotent stem cells (iPSCs), revealing ...

Aug 22, 2013
popularity 5 / 5 (6) | comments 0 | with audio podcast

Autoimmune disease—retraining white blood cells

Symptoms of an autoimmune disease disappeared after a team of scientists retrained the white blood cells. This method is extremely promising for treating diseases such as type I diabetes and multiple sclerosis.

Dec 17, 2012
popularity 5 / 5 (5) | comments 0 | with audio podcast