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Salmonella responsible for bloodstream infections in sub-Saharan Africa exhibits extensive drug resistance

The first extensively drug-resistant strains of Salmonella Typhimurium, a pathogen which is responsible for millions of bloodstream infections per year in sub-Saharan Africa, have been identified in the Democratic Republic of Congo.

19 Sep 2019

New uses for CBD in genetic brain disorder

A new study has revealed that cannabidiol can help people with a rare brain condition called Angelman syndrome to improve their behavioral traits and to control seizures.

19 Sep 2019

New protein could offer a fresh target for cancer treatment

A study has revealed a drug target called the mitoNEET cell protein, which determines how materials are transported from the mitochondria to the rest of the cell.

19 Sep 2019

Researchers discover how cancer cells can trigger chronic muscle wasting condition

A solid tumor can cause muscle cells in the body to self-destruct. Many cancer patients die from the consequences. Now researchers are discovering more about how cancer cells in a tumor can take control of muscle cell wasting and trigger a chronic, serious condition.

19 Sep 2019

Diarrhea linked significantly to weight gain

A study has shown that obesity is linked to chronic diarrhea, independent of other lifestyle or eating habits.

19 Sep 2019

Researchers join new project to eliminate animal testing

Researchers at the University of California, Riverside, are part of an ambitious plan at the U.S. Environmental Protection Agency, or EPA, to eliminate animal testing by 2035.

19 Sep 2019

Camouflaged vaping devices are hoodwinking parents and schools

In yet another twist for worried parents: Meet the vaping hoodie. This high school fashion mainstay — defined by a hood with drawstrings — is now available as a vaping device, ready to deliver a puff of nicotine (or marijuana) anywhere, anytime. Including in the classroom.

19 Sep 2019

The resurgence of gene therapy pioneer

Twenty years ago, scientists and investors were giddy over the promise of gene therapy to cure a host of deadly diseases. But the tragic death of a young man from an experimental treatment in 1999 nearly ended a scientist's career and the entire field.

19 Sep 2019

Nearly half of NCI-sponsored trials on clinical cancer were associated with new drug approvals

A new study shows that nearly half of phase 3 cancer clinical trials carried out by the National Cancer Institute (NCI)-sponsored SWOG Cancer Research Network, one of five groups in NCI's National Clinical Trials Network (NCTN), were associated with clinical care guidelines or new drug approvals. NCI is part of the National Institutes of Health.

19 Sep 2019

Antibiotic resistance is transferring from humans to animals

Resistance to antibiotics could be moving from humans to animals, research by a Clemson University professor has shown. The research details results that demonstrate reverse zoonosis, a process by which humans infect other species of animal with diseases.

18 Sep 2019

Mint-flavored vapes and the trouble with pulegone

Even while the recent outbreak of acute serious lung disease in vapers is challenging the skill and technology of the medical field, a new report published in the journal JAMA Internal Medicine on September 16, 2019, says that a natural plant oil called pulegone, which is used to impart a minty flavor to e-cigarettes, could quite possibly be carcinogenic at the levels found in these devices.

18 Sep 2019

Early life experiences underlie chronic obesity and binge-eating

A new study on the cognitive and emotional functioning of people with a high body mass index (BMI), which was published in the journal Heliyon shows that early life experiences can create a deep impact on future eating patterns and dietary habits leading to obesity or overweight.

18 Sep 2019

New 'Idiopathic Anaphylaxis Yardstick' offers guidance for diagnosis and treatment

Many people in danger of the severe allergic reaction known as anaphylaxis understand exactly what they need to avoid to stay safe.

18 Sep 2019

New study assesses the prevalence of screening for social needs

A new study from The Dartmouth Institute for Health Policy and Clinical Practice, published this week in JAMA Network Open, finds that most U.S. physician practices and hospitals report screening patients for at least one social need, a trend that is expected to increase in the future, and that practices that care for disadvantaged patients report higher screening rates.

18 Sep 2019

A vegan diet could boost gut microbes that aid weight loss

Switching to a vegan diet could help people lose nearly one pound in weight every week and significantly reduce their risk for diabetes, say researchers.

18 Sep 2019

Anti-cancer effects of lycopene in tomatoes canceled out by iron-rich foods

Tomatoes have proven cancer-fighting properties, but new research suggests that eating them with iron-rich meats can destroy this effect.

18 Sep 2019

Human sleep rhythm is much older than previously believed, Javan slow loris study reveals

People typically sleep seven to eight hours in one stretch and stay awake for the rest of the day. Evolutionary scientists have assumed that this rhythm of sleep arose when our early ancestors went from being nocturnal to diurnal, but a new study of the Javan slow loris indicates that the human way of sleeping is much older.

18 Sep 2019

Patients with non-Hodgkin's lymphoma may benefit from radiation, experience reduced side effects

Treating non-Hodgkin's lymphoma patients with radiation therapy as an additional treatment while they wait for their CAR T cells to be manufactured may reduce the risk of CAR T therapy side effects once it is administered, according to a new study from researchers in the Abramson Cancer Center at the University of Pennsylvania.

18 Sep 2019

New book shows how marginalized urban communities address environmental health disparities

A new book details the insights learned from communities that came together to overcome long-standing and seemingly insurmountable environmental public health challenges.

18 Sep 2019

Altered microbiome in fruit flies can drive evolutionary change

The expression "you are what you eat" has taken on new meaning. In an experiment in fruit flies, or Drosophila melanogaster, researchers at the University of Pennsylvania have found that adding different species of microbes to the flies' food caused populations to diverge genetically, racking up significant genomic changes in just five generations.

18 Sep 2019