Things can go downhill fast when a patient has sepsis, a life-threatening condition in which bacteria or fungi multiply in the blood—often too fast for antibiotics to help. A new device inspired by the human spleen may radically transform the way doctors treat sepsis.
The story of cancer care seems so simple: find the mutated gene that causes cancer and...
Researchers have discovered how two genes– Period and Cryptochrome– keep the circadian...
The human brain is capable of a neural workaround that compensates for the buildup of beta...
New research shows that schizophrenia isn’t a single disease but a group of eight genetically distinct disorders, each with its own set of symptoms.
The American strategy on Ebola is two-pronged: Step up desperately needed aid to West Africa and, in an unusual step, train U.S. doctors and nurses for volunteer duty in the outbreak zone.
An anti-addiction drug used to fight the nation's heroin and painkiller abuse epidemics poses a threat to young children who accidentally swallow relatives' prescriptions, a federal study says. Some children have died.
Researchers have found that the genetic mutation BRAFV600E , frequently found in metastatic melanoma, not only secretes a protein that promotes the growth of melanoma tumor cells, but can also modify the network of normal cells around the tumor to support the disease's progression.
One of the most rapidly fast-tracked vaccines in history— an anti-Ebola “ChAd3” vaccine— just started clinical trial in humans, and may be done as soon as November. But a second fast-tracked anti-Ebola vaccine— called an “rVSV” vaccine— is hot on its heels.
Mice treated with antibiotics to remove most of their intestinal bacteria or raised under sterile conditions have impaired antibody responses to seasonal influenza vaccination, researchers have found.
Using human induced pluripotent stem cells (hiPSCs), researchers have discovered that neurons from patients with schizophrenia secrete higher amounts of three neurotransmitters broadly implicated in a range of psychiatric disorders.
A research team is looking at whether an antibiotic has the potential to prevent or treat irregular heartbeats brought on by other medicines, thanks to a grant from national charity in the UK.
For the first time, scientists have turned human skin cells into transplantable white blood cells, soldiers of the immune system that fight infections and invaders.
Employing a measure rarely used in sleep apnea studies, researchers uncovered evidence of what may be damaging the brain in people with the sleep disorder— weaker brain blood flow.
The race to stamp out West Africa’s Ebola epidemic is not just about saving lives. It’s also about stemming an assault on society that could include food shortages and mass migration, morphing from a medical emergency into a broad humanitarian crisis.
A pharmacist who worked for a Massachusetts company blamed for a 2012 deadly nationwide meningitis outbreak has pleaded not guilty. Glenn Adam Chin entered his plea to a mail fraud charge at a brief hearing Thursday in federal court in Boston.
Last November, the Food and Drug Administration ordered the company to stop marketing its personalized health reports, which purported to tell customers if they were genetically predisposed to more than 250 diseases and medical conditions. Now, 23andMe is working to win FDA clearance for its health tests one at a time.
Earth's protective ozone layer is beginning to recover, largely because of the phase-out since the 1980s of certain chemicals used in refrigerants and aerosol cans, a U.N. scientific panel reported Wednesday.
People with blood type AB were 82 percent more likely to develop the thinking and memory problems than people with other blood types, according to a new study.
People who are obese may be more susceptible to environmental food cues than their lean counterparts due to differences in brain chemistry that make eating more habitual and less rewarding, according to a new study.
On this episode of Bioscience Technology This Week, Christina Jakubowski discusses a new study that shows a link between idiopathic pulmonary fibrosis cases and asbestos exposure. Our second story showcases how immune cells use two critical receptors to clear dead cells from the body.
Taking benzodiazepines (widely prescribed drugs to treat anxiety and insomnia) is associated with an increased risk of developing Alzheimer's disease, particularly for long-term users, suggests a new study.
Some people avoid risks at all costs, while others will put their wealth, health, and safety at risk without a thought. Researchers have found that the volume of the parietal cortex in the brain could predict where people fall on the risk-taking spectrum.
For detecting cancer, manual breast exams seem low-tech compared to other methods such as MRI. But scientists are now developing an “electronic skin” that “feels” and images small lumps that fingers can miss.
Scientists have developed a mathematical and computational technology that allows researchers to more accurately map the large, long connections within the white matter tissue of living human brains.
Over the years researchers have made tremendous strides in the understanding and treatment of cancer by searching genomes for links between genetic alterations and disease. Now, a team of researchers has mined "junk DNA" sequences to identify a non-protein-coding RNA whose expression is linked to ovarian cancer.
People with asthma often have a hard time dealing with respiratory viruses such as the flu or the common cold, and researchers have struggled to explain why. Now, the answer is becoming clearer.
Groundbreaking new research has discovered a new way to preserve the flexibility and resilience of the brain. The study reveals a nerve cell protective molecular target that is essential for brain plasticity.
People can become addicted to eating for its own sake but not to consuming specific foods such as those high in sugar or fat, new research suggests. An international team of scientists has found no strong evidence for people being addicted to the chemical substances in certain foods.
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