Aging is the strongest risk factor for Alzheimer disease (AD), yet existing human neuronal models either erase age-associated features during reprogramming or fail to recapitulate three-dimensional organization of human neuronal tissue. Here, we establish directly induced neuronal spheroids (iSpheroids), a scalable three-dimensional platform generated by direct conversion of primary fibroblasts…
Two best friends decided to share one of their cancer journeys online, with hopes of spreading a message on friendship and healing. Tony Dokoupil has the story.
Almost 95% of viral Korean skin care and "glass skin" TikTok videos contained at least one potentially misleading claim, while basic safety information was largely absent, according to new research…
A single 20-minute session of alpha-frequency brain stimulation modestly reduced anxiety after a stressful task in healthy middle-aged and older adults.
