A major step forward for organ biofabrication: By recreating the helical structure of heart muscles, researchers improve understanding of how the heart beats

Heart disease — the leading cause of death in the U.S. — is so deadly in part because the heart, unlike other organs, cannot repair itself after injury. That is why tissue engineering, ultimately including the wholesale fabrication of an entire human heart for transplant, is so important for the future of cardiac medicine. To build a human heart from […]

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American Society for Nutrition promotes diversity of research methods to advance nutrition science

The American Society for Nutrition (ASN) highlights the value that all methodologies used in nutrition research contribute to the discipline, and that all methodologies, when used and interpreted appropriately, contribute to the evidence base. This is imperative to make informed decisions such as in policy development and implementation. The white paper, “Valuing the Diversity of Research Methods to Advance Nutrition […]

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Firearm injury ED visit rate up with higher social vulnerability

Counties with high or median versus low social vulnerability have an increased firearm injury emergency department visit rate, according to research published in the July 8 issue of the U.S. Centers for Disease Control and Prevention Morbidity and Mortality Weekly Report. Miriam E. Van Dyke, Ph.D., from the CDC in Atlanta, and colleagues analyzed emergency department visit data for 647 […]

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Africa CDC Says It Has Signed MOU With Pfizer for COVID Pill

JOHANNESBURG (Reuters) -Africa’s top public health body said on Thursday it had signed a memorandum of understanding with Pfizer for countries on the continent to receive supplies of the Paxlovid pill to treat COVID-19. Data from a mid-to-late stage study in November last year showed the antiviral medication was nearly 90% effective in preventing hospitalisations and deaths compared to a […]

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Changes in Alzheimer biomarkers tied to withdrawal of positive airway pressure for obstructive sleep apnea

For patients with severe obstructive sleep apnea (OSA), withdrawal of positive airway pressure (PAP) is associated with changes in plasma Alzheimer disease biomarkers, according to a study published online June 13 in the American Journal of Respiratory and Critical Care Medicine. Korey Kam, Ph.D., from the Icahn School of Medicine at Mount Sinai in New York City, and colleagues examined […]

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GI cancer survival rates improving among Northern Territorians except for Aboriginal and Torres Strait Islander people

Survival rates for gastrointestinal (GI) cancer among Northern Territorians have improved in the past 30 years but Aboriginal and Torres Strait Islander peoples living in the Territory still have worse survival outcomes, a new analysis has found. We need a concerted effort aimed at investigating the existence of modifiable sociodemographic factors underlying these disturbing trends,” Savio Barreto, Study Senior Author […]

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