Indoor dust, air and everyday products are exposing people to a growing mix of “new contaminants” inside homes, schools and workplaces, according to a new perspective published in the journal New Contaminants. The authors warn that these emerging chemicals may quietly increase the risk of heart disease, cancer and developmental problems while remaining largely unregulated and poorly monitored indoors.

A team of researchers led by Karina Xavier has uncovered a promising new live biotherapeutic agent that may redefine how the medical field approaches microbiota-based therapies. Their study, published in Nature Communications, demonstrates that a harmless strain of Klebsiella – originally discovered by chance in laboratory experiments – can eliminate infections and reduce gut inflammation in mouse models of inflammatory bowel disease (IBD).

Tanning bed use is tied to almost a threefold increase in melanoma risk, and for the first time, scientists have shown how these devices cause melanoma-linked DNA damage across nearly the entire skin surface, reports a new study led by Northwestern Medicine and University of California, San Francisco.

University Hospitals CEO, Cliff Megerian, MD, FACS, was honored to receive the Sam Miller Goodness Award by the Values-in-Action Foundation on Dec. 8, joining an inspiring lineup of honorees who shine their light throughout Northeast Ohio and contribute to making the community a better place to live. Each year, the Values-in-Action Foundation honors individuals who represent goodness, caring and respect beyond the norm.