Medical research

FDA to crack down on risky stem cell offerings

U.S. health authorities announced plans Thursday to crack down on doctors pushing stem cell procedures that pose the gravest risks to patients amid an effort to police a burgeoning medical field that previously has received ...

Diseases, Conditions, Syndromes

Antibiotic reduces infection risk in young leukemia patients

St. Jude Children's Research Hospital researchers have identified an antibiotic that significantly reduced the odds of infections in children starting treatment for acute lymphoblastic leukemia (ALL) without an apparent increase ...

Diseases, Conditions, Syndromes

Catheters linked to most bloodstream infections in dialysis patients

Using catheters to access the blood during hemodialysis continues to be linked with increased rates of bloodstream infections, according to a recent analysis of data from US dialysis facilities. The findings appear in an ...

Diseases, Conditions, Syndromes

How African salmonella strains are evolving to become more dangerous

Salmonella infections are typically the culprit behind food poisoning outbreaks, but in sub-Saharan Africa, they often cause drug-resistant, deadly bloodstream infections and meningitis. A study in mice published February ...

Immunology

New clue to how mosquitoes fend off malaria

(Medical Xpress)—A team of researchers at the National Institutes of Health has found another part of the process that allows mosquitoes to keep from getting malaria even as they carry the parasite responsible for the disease ...

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