Do Children's Health Behaviors Buffer the Impact of Cumulative Environmental Stress on Emerging Cardiometabolic Risk?

Background: Previous studies have found that exposure to childhood environmental stress is associated with cardiometabolic risk. However, it is not known whether individual health behaviors disrupt this relationship. This study prospectively evaluated the relationship between cumulative environmental stress in a low-income sample and cardiometabolic risk in middle childhood and examined whether child health behaviors attenuated this relationship.

Confidence in diagnosing and managing care for cognitive impairment in primary care: a survey comparing barriers by primary care clinician type.

Background: As cognitive impairment (CI) prevalence rises and primary care screening becomes commonplace, it is critical to understand how to support clinicians. We describe clinician-reported barriers to diagnosing and managing care for patients with CI in a health system with standardized screening. We also explore whether barriers differ by clinician type-physician or advanced-practice clinician (APC).

Redesigning the Drosophila histone gene cluster: an improved genetic platform for spatiotemporal manipulation of histone function.

Mutating replication-dependent (RD) histone genes is an important tool for understanding chromatin-based epigenetic regulation. Deploying this tool in metazoans is particularly challenging because RD histones in these organisms are typically encoded by many genes, often located at multiple loci. Such gene arrangements make the ability to generate homogenous histone mutant genotypes by site-specific gene editing quite difficult.