A versatile approach for geometry-based self-assembly of DNA-protein hybrid nanostructures using histone-DNA interactions.

We report an enhanced versatility in constructing DNA-protein hybrid nanostructures using histone-DNA complexes (HDs). By leveraging HDs, we demonstrate precise and scalable assembly of DNA origami tiles and a 2D triangular nanostructure. Our results extend the potential applications of DNA nanotechnology from the nanoscale to the microscale without the need for complex pre-designs.

Modular safe-harbor transgene insertion for targeted single-copy and extrachromosomal array integration in Caenorhabditis elegans.

Efficient and reproducible transgenesis facilitates and accelerates research using genetic model organisms. Here, we describe a modular safe-harbor transgene insertion (MosTI) for use in Caenorhabditis elegans which improves targeted insertion of single-copy transgenes by homology directed repair and targeted integration of extrachromosomal arrays by nonhomologous end-joining. MosTI allows easy conversion between selection markers at insertion site and a collection of universal targeting vectors with commonly used promoters and fluorophores.

Systemic Design Approach to a Real-Time Healthcare Monitoring System: Reducing Unplanned Hospital Readmissions.

Following hospital discharge, millions of patients continue to recover outside formal healthcare organizations (HCOs) in designated transitional care periods (TCPs). Unplanned hospital readmissions of patients during TCPs adversely affects the quality and cost of care. In order to reduce the rates of unplanned hospital readmissions, we propose a real-time patient-centric system, built around applications, to assist discharged patients in remaining at home or in the workplace while being supported by care providers.