Despite stringent infection-control measures, the risk of Ebola's spread cannot be entirely...
A doctor who became New York City's first Ebola patient was praised for getting treatment...
Ewing sarcoma (EWS) tumors disappeared and did not return in more than 70 percent of mice...
The Dallas hospital where a man diagnosed with Ebola died and two nurses were infected with the virus has seen patients flee the hospital, with a more than 50 percent decline in visits to its emergency room since the crisis began.
Pay attention to the implication of these new research results: people who pay more attention to their feelings and experiences tend to have better cardiovascular health.
Football teams are claiming a special ingredient improves their athletic performance and, according to new research, it also benefits heart failure patients. The special ingredient: beetroot.
Researchers have found a definitive link between gait– the way someone walks– and early changes in cognitive function in people with Parkinson's disease. And the find could mean that gait may be used as an early warning sign to help predict the development of cognitive impairment and dementia in Parkinson’s.
Drawing blood and testing it is standard practice for many medical diagnostics. As a less painful alternative, scientists are developing skin patches that could, one day, replace the syringe.
Sequencing the genomes of tumor cells has revealed thousands of genetic mutations linked with cancer. However, sifting through this deluge of information to figure out which of these mutations actually drive cancer growth has proven to be a tedious, time-consuming process. Now, researchers have developed a new way to model the effects of these genetic mutations in mice.
New research shows vulnerable patients in the intensive care unit who received enhanced oral care from a dentist were at significantly less risk for developing a lower respiratory tract infection, like ventilator-associated pneumonia, during their stay.
A TV news cameraman treated for Ebola is going home today, the fifth patient transported from West Africa to recover at a U.S. hospital, as President Barack Obama brought together top aides and his new Ebola "czar," Ron Klain, to coordinate a national response to the deadly disease.
Just in time for flu season, a new study of “the mother of all pandemics” could offer insight into infection control measures for the flu and other epidemic diseases. In 1918, the Spanish flu killed 50 million people worldwide, 10 to 20 million of whom were in India. In the U.S. alone, the Spanish flu claimed 675,000 lives in nine months.
A new study has found a strong link between exposure to peanut protein in household dust during infancy and the development of peanut allergy in children genetically predisposed to a skin barrier defect.
Workers punching in for the graveyard shift may be better off not eating high-iron foods at night so they don’t disrupt the circadian clock in their livers. Disrupted circadian clocks, researchers believe, are the reason that shift workers experience higher incidences of type 2 diabetes, obesity and cancer.
An experimental drug currently being trialed for influenza and Ebola viruses could have a new target: norovirus, often known as the winter vomiting virus. A team of researchers has shown that the drug, favipiravir, is effective at reducing– and in some cases eliminating– norovirus infection in mice.
Scientists have discovered a new molecule that can join together chains of amino acids. Only three other known molecules have been discovered to perform this function, which is an important process in the development of new drugs. A key difference is that the new molecule can do the same process 10,000 times faster than the other three and “cleanly,” without leaving any residue behind.
Researchers have discovered a high-tech method of using supercomputers to identify proteins that cause medications to have certain adverse drug reactions, or side effects. They are using high-performance computers to process proteins and drug compounds in an algorithm that produces reliable data outside of a laboratory setting for drug discovery.
Scientists have uncovered details about how cancer is able to become drug resistant over time, a phenomenon that occurs because cancer cells within the same tumor aren't identical— the cells have slight genetic variation, or diversity. Variations in breast cancer cells' RNA, the molecule that decodes genes and produces proteins, helps the cancer evolve more quickly than previously thought.
Scientists think of CD8 T cells as long-lived cells that become tuned to fight just one pathogen, but a new study finds that once CD8 T cells fight one pathogen, they also join the body's "innate" immune system, ready to answer the calls of the cytokine signals that are set off by a wide variety of infections.
Older individuals who are subliminally exposed to positive stereotypes about aging showed improved physical functioning that can last for several weeks. Researchers used a novel intervention method to examine for the first time whether exposure to positive age stereotypes could weaken negative age stereotypes and their effects over time, and lead to healthier outcomes.
In a new study a researcher at Arizona State Univ.'s Biodesign Institute examines the trajectory of chemicals appearing as emergent threats to human or environmental health. The study reveals that around 14 years typically elapse from the onset of initial safety concerns about a given chemical to the height of concern and appropriate action. This extended timeline implies protracted exposure to CECs for a large number of people.
As you glance over a menu or peruse the shelves in a supermarket, you may be thinking about how each food will taste and whether it’s nutritious, or you may be trying to decide what you’re in the mood for. A new neuroimaging study suggests that while you’re thinking all these things, an internal calorie counter of sorts is also evaluating each food based on its caloric density.
In a design that mimics a hard-to-duplicate texture of starfish shells, Univ. of Michigan engineers have made rounded crystals that have no facets. The process used to manufacture them—organic vapor jet printing—might lend itself to 3D-printing medications that absorb better into the body and make personalized dosing possible.
Several types of plastic pipes in eco-friendly green buildings in the United States have been found to leach chemicals into drinking water that can cause odors and sometimes exist at levels that may exceed health standards.
Ankylosing spondylitis is a systemic disease that causes inflammation in the spinal joints and was thought to have affected members of the ancient Egyptian royal families. Now, a new study refutes that claim, finding instead a degenerative spinal condition called diffuse idiopathic skeletal hyperostosis in royal Egyptian mummies from the 18th to early 20th Dynasties.
Researchers have successfully transplanted "organoids" of functioning human intestinal tissue grown from pluripotent stem cells in a lab dish into mice– creating an unprecedented model for studying diseases of the intestine.
Mount Sinai and Marvel Custom Solutions have revealed the identity of a new superheroine with cochlear implants. The new superheroine, Sapheara, was created to help educate children and parents about cochlear implants and other hearing assist devices, as well as spread the message that it is not acceptable to bully anyone who wears a hearing aid or cochlear implant.
Vitamin D deficiency increases the risk of poor brain function after sudden cardiac arrest by seven-fold, according to new research. Vitamin D deficiency also led to a higher chance of dying after sudden cardiac arrest.
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