The differences in male and female sex hormones are most evident during growth, puberty and reproduction, when they help shape how the body develops and functions. Beyond their more visible effects, these chemical messengers ...
Mamadou Tahirou is 18 but looks more like a 12-year-old. His frame is frail from the ravages of sickle cell disease, which one Senegalese laboratory hopes to attenuate with affordable drug production.
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A study to be presented at ESC Congress 2026 will show that high blood levels of the artificial sweetener xylitol were associated with an increased risk of major adverse cardiovascular events.
8 hours ago
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Superfund sites typically cluster in low-income communities, where 62% of households earn less than $50,000 annually. But near the Santa Susana Field Laboratory in the hills northwest of Los Angeles, people are much wealthier. ...
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Misinformation and distrust are among the challenges facing public health workers in the Democratic Republic of Congo as they confront the second-deadliest Ebola outbreak on record.
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Among children and adolescents, a higher body roundness index (BRI) is associated with increased odds of current asthma, according to a study published online Aug. 6 in the Annals of Human Biology.
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Nicotine e-cigarettes are more effective at helping people quit smoking than many conventional methods, including nicotine gum and patches, behavioral support or no support at all, an updated Cochrane review finds.
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Standard memory tests, such as word-pair or list-learning tests used in clinics, may fail to detect the real-life memory problems reported by many female breast cancer survivors after chemotherapy. A new study in journal ...
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Patients with sickle cell disease are often hesitant to undergo transformative gene therapy—the current lengthy process requires multiple hospital visits to collect enough stem cells. Researchers from Boston Children's Hospital ...
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Acute myeloid leukemia (AML) poses an increasing global burden for older adults, according to a study published online Aug. 19 in the Journal of Geriatric Oncology.
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