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Serpin A3 is Increased in Cerebral Amyloid Angiopathy and ARIA

Vascular pathology is an important contributor to dementia, and astrocyte dysfunction is increasingly recognized as a key mediator of cerebrovascular injury. Serpin A3 is a well-known marker of reactive astrocytes, yet its role in vascular degeneration in cerebral amyloid angiopathy and Alzheimers disease remains poorly defined. We combined analyses of single-nucleus transcriptomic datasets with…

biorxiv.org ·15h ago

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Boo! Feeling scared on Halloween can be fun for children but can sometimes push their limits

A children’s literature author explains how some of her favorite Halloween-themed children’s books can help children prepare for the holiday ahead.

Halloween offers children a chance to experience excitement and fear in a controlled setting.
Children's books like 'The Halloween Performance' teach balance between fear and fun.

15h ago ·theconversation.com

Power cuts and sleep: Students link load shedding to anxiety, disrupted rest and lower grades

South Africa endured its worst year of load shedding (scheduled power cuts by the country's utility, Eskom) in 2023. The power went off on 335 of the year's 365 days, often several times a day.

15h ago ·phys.org

Mother Bats’ Hearts Quicken When They Hear Baby’s Cries

Like humans, bat moms are primed by evolution to spring into action The post Mother Bats’ Hearts Quicken When They Hear Baby’s Cries appeared first on Nautilus .

15h ago ·nautil.us

NASA outlines revised 2028 Artemis moon landing campaign

NASA will not make a decision on whether to use a SpaceX or Blue Origin moon lander until testing shows which one is the obvious choice.

15h ago ·cbsnews.com

Space travel: Most difficult program - but Nasa sticks to moon plans

After the successful "Artemis 2" mission, the US space agency is working on new moon plans. Could humans stay there permanently in a few years?

14h ago ·handelsblatt.com

Prehistoric hunter-gatherers stayed connected across 200 kilometers, Israeli study finds

The findings revealed a surprising paradox: Even though the hunter-gatherer communities were relatively small and sparsely located, they were not isolated.

Prehistoric hunter-gatherers maintained social networks across 200 kilometers.
Research led by Dr. Ariel Malinsky-Buller from Hebrew University.
Communities exchanged knowledge and social ties over long distances.

14h ago ·jpost.com

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