A Statewide Physician Champion Initiative to Prevent Diabetes: Lessons Learned from North Carolina.

The North Carolina Medical Society (NCMS) and American Medical Association (AMA) collaborated to support diabetes prevention efforts in North Carolina (NC) with a physician champion initiative focused on tracking and increasing referrals to the National Diabetes Prevention Program (DPP). Three focus areas to effectively engage and utilize physician champions included: (1) self-adoption within their practice, (2) engagement and outreach with other healthcare leaders, and (3) influence to peers and colleagues. Six NC physician champions were selected to support the work from January 2020 to January 2023.

Experimental Identification of Potential Martian Biosignatures in Open and Closed Systems.

NASA's Perseverance and ESA's Rosalind Franklin rovers have the scientific goal of searching for evidence of ancient life on Mars. Geochemical biosignatures that form because of microbe-mineral interactions could play a key role in achieving this, as they can be preserved for millions of years on Earth, and the same could be true for Mars. Previous laboratory experiments have explored the formation of biosignatures under closed systems, but these do not represent the open systems that are found in natural martian environments, such as channels and lakes.

Long sequence insertion via CRISPR/Cas gene-editing with transposase, recombinase, and integrase.

CRISPR/Cas-based gene-editing technologies have emerged as one of the most transformative tools in genome science over the past decade, providing unprecedented possibilities for both fundamental and translational research. Following the initial wave of innovations for gene knock-out, epigenetic/RNA modulation, and nickase-mediated base-editing, recent efforts have pivoted towards long-sequence gene editing- specifically, the insertion of large fragments (>1 kb) into the endogenous genome. In this review, we survey the development of these CRISPR/Cas-based sequence insertion methodologies in conjunction with the emergence of novel families of editing enzymes, such as transposases, single-stranded DNA-annealing proteins, recombinases, and integrases.

Correction: Implementation of Genomic Surveillance of SARS-CoV-2 in the Caribbean: Lessons learned for sustainability in resource-limited settings.

[This corrects the article DOI: 10.1371/journal.pgph.