Replication stress induces lncRNAs associated to replicating chromatin. a (Top) Mechanism of action of hydroxyurea (HU) RNR: ribonucleotide reductase. (Bottom) Immunoblot analysis HCT116 cells treated with HU 1 mM for 8 h…
Category: Humans
Could the days of ‘springing forward’ be numbered? A neurologist and sleep expert explains the downside to that borrowed hour of daylight
As people in the U.S. prepare to set their clocks ahead one hour on Sunday, March 10, 2024, I find myself bracing for the annual ritual of media stories about…
Exposure to different kinds of music influences how the brain interprets rhythm
Credit: CC0 Public Domain When listening to music, the human brain appears to be biased toward hearing and producing rhythms composed of simple integer ratios—for example, a series of four…
Study finds evidence of Mesoamericans drinking tobacco during healing rituals
A new study, published in the journal Antiquity, has found traces of nicotine in ceramic vessels discovered at the ancient city of Cotzumalhuapa. Cotzumalhuapa was a Maya polity located near…
Pioneering research reveals empathetic communication can help overcome vaccine hesitancy
Credit: CC0 Public Domain An international study has shown for the first time how empathetic correction of misinformation among vaccine-hesitant patients can significantly improve attitudes towards vaccination—and potentially boost vaccine…
Long COVID may harm cognition
In a finding that unearths yet another way Long COVID can harm health, new research finds the condition may trigger thinking declines. Published Thursday in the New England Journal of…
More than one billion now afflicted by obesity: Lancet
Credit: CC0 Public Domain More than one billion people around the world are now suffering from obesity with the number having more than quadrupled since 1990, according to a study…
Meet Bifidobacterium breve, keeping babies healthy
Credit: Pixabay/CC0 Public Domain Bifidobacterium breve, or B breve for short, is a bacterial species that’s found in the human intestine. It’s especially relevant in early life, being one of…
Major tomb discovery at El Caño Archaeological Park
Archaeologists have discovered a high status tomb containing funerary offerings of ceramic and gold artefacts during excavations at the El Caño Archaeological Park. El Caño Archaeological Park is one of…
COVID-19 rapid tests still work against new variants—researchers keep ‘testing the tests,’ and they pass
Credit: Pixabay/CC0 Public Domain By September 2020, just six months after COVID-19 triggered shutdowns across the U.S., it was clear that SARS-CoV-2, the virus that causes COVID-19, had mutated from…
