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Alzheimer's disease (AD), the leading cause of dementia, could potentially be mitigated through early detection and interventions. However, it remains challenging to assess subtle cognitive changes in the early AD continuum. Computational modeling is a promising approach to explain a generative process underlying subtle behavioral changes with a number of putative variables. Nonetheless, internal models of the patient remain underexplored in AD. Determining the states of an internal model...

Blue Skies Space will sell data from its tiny, low-cost UV telescope

Non-lethal exposure to mitochondrial stress has been shown to have beneficial effects due to activation of signaling pathways, including the mitochondrial unfolded protein response (UPR^(mt)). Activation of UPR^(mt) restores the function of the mitochondria and improves general health and longevity in multiple model systems, termed mitohormesis. In C. elegans, mitohormesis can be accomplished by electron transport chain inhibition, a decline in mitochondrial translation, decreased mitochondrial...

Ageing is a complex biological process driven, in part, by inflammaging. Recent research identifies the ectodysplasin A2 receptor (EDA2R) as a key regulator of inflammaging and a novel biomarker of ageing, with its expression increasing with age across diverse tissues in humans and animal models. Elevated EDA2R gene expression is associated with accelerated ageing, cellular senescence, frailty, obesity, acne, radiation response and increased levels of inflammatory, renal, cardiac and vascular...

Ageing is a complex biological process driven, in part, by inflammaging. Recent research identifies the ectodysplasin A2 receptor (EDA2R) as a key regulator of inflammaging and a novel biomarker of ageing, with its expression increasing with age across diverse tissues in humans and animal models. Elevated EDA2R gene expression is associated with accelerated ageing, cellular senescence, frailty, obesity, acne, radiation response and increased levels of inflammatory, renal, cardiac and vascular...

For the first time, there’s a special prize for a research-themed dance generated by an artificial intelligence program