DNA repair discovery could improve biotechnology

A team of researchers has made a discovery that may have implications for therapeutic gene editing strategies, cancer diagnostics and therapies and other advancements in biotechnology.

from Top Health News -- ScienceDaily https://ift.tt/Nk8i3ba

Wisconsin cave holds tantalizing clues to ancient climate changes, future shifts

A newly published study of a stalagmite found in Cave of the Mounds reveals previously undetected history of the local climate going back thousands of years. Researchers describe evidence for an ice age punctuated by massive and abrupt warming events across much of the Northern Hemisphere.

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Pseudomonas aeruginosa Bacteria produce a molecule that paralyzes immune system cells

Researchers have discovered a strong immunological effect of the molecule LecB -- and a way to prevent it.

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America on the move: How urban travel has changed over a decade

The most notable trend of new study on urban travel behaviors reveals that although private automobiles continue to be the dominant travel mode in American cities, the share of car trips has slightly and steadily decreased since its peak in 2001. In contrast, the share of transit, non-motorized, and taxicab (including ride-hailing) trips has steadily increased.

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Lending a paw for defense veterans: 'Clear evidence' that assistance dogs help improve mental health

A new study focused on defense veterans' mental health has found strong evidence that assistance dogs used in conjunction with traditional therapies provide the most effective treatment outcomes.

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AI draws most accurate map of star birthplaces in the Galaxy

Scientists identified about 140,000 molecular clouds in the Milky Way Galaxy from large-scale data of carbon monoxide molecules, observed in detail by the Nobeyama 45-m radio telescope. Using artificial intelligence, the researchers estimated the distance of each of these molecular clouds to determine their size and mass, successfully mapping the distribution of the molecular clouds in the Galaxy in the most detailed manner to date.

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Precarious work associated with high BMI

A study inks precarious work with increases in body mass index and adds to a growing body of evidence that precarious work may contribute to poor health outcomes.

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