Disadvantaged neighbourhoods and depression symptoms associated with premature aging

This study used two DNA methylation-based estimators, known as epigenetic clocks, to examine aging at the cellular level and estimate the difference between chronological age and biological age. Findings showed that neighbourhood deprivation and depressive symptoms were positively associated with acceleration of the epigenetic age estimated using the DNAm GrimAge clock.

Honeybee Hives May Reveal the Microbial Signatures of Urban Aerobiomes, Researchers at NYU Tandon School of Engineering Find

Elizabeth Hénaff, Assistant Professor in the NYU Tandon School of Engineering’s Center for Urban Science and Progress (CUSP) and in the Department of Technology, Culture and Society, along with colleagues from MIT, Pratt Institute and Weill Cornell Medicine, conducted a pilot study by sampling various materials from three hives in the New York City boroughs of Brooklyn and Queens. They found diverse genetic information in the debris accumulated at the bottom of the hives, including genetic data from environmental bacteria.