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Cell biology: How to keep the nucleus clean
RNA turnover in the nuclei of eukaryotic cells is controlled by the RNA exosome aided by numerous cofactors. Researchers at…
Magnet-controlled bioelectronic implant could relieve pain
An electrical and computer engineer has introduced the first neural implant that can be programmed and charged remotely with a…
Getting children to eat their greens? Both parents need to set an example
A positive example set by both the mother and the father promotes the consumption of vegetables, fruit and berries among…
Plant-based relatives of cholesterol could give boost to gene therapy
Gene-infused nanoparticles used for combating disease work better when they include plant-based relatives of cholesterol because their shape and structure…
A deep dive into cellular aging
Scientists have discovered that mitochondria trigger senescence, the sleep-like state of aged cells, through communication with the cell’s nucleus –a…
The EVALI and Youth Vaping Epidemics — Implications for Public Health
Since entering the U.S. marketplace in 2007, e-cigarette, or vaping, products have evolved into a diverse class of inhaled aerosol…
Disclosure of Genetic Risk Revealed in a Research Study
From an ethical perspective, this case is easy. Although the relationship between scientific investigators and research participants is complex, some…
Prevention of Falls in Community-Dwelling Older Adults
Foreword. This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then…
Case 6-2020: A 34-Year-Old Woman with Hyperglycemia
Presentation of Case. Dr. Max C. Petersen (Medicine): A 34-year-old woman was evaluated in the diabetes clinic of this hospital…