Tethered Particle Motion Analysis of DNA-Binding Properties of Architectural Proteins.

Architectural DNA-binding proteins are key to the organization and compaction of genomic DNA inside cells. Tethered particle motion (TPM) permits analysis of DNA conformation and detection of changes in conformation induced by such proteins at the single molecule level in vitro. As many individual protein-DNA complexes can be investigated in parallel, these experiments have high throughput.

Quantitative Determination of DNA Bridging Efficiency of Chromatin Proteins.

DNA looping is important for genome organization in all domains of life. The basis of DNA loop formation is the bridging of two separate DNA double helices. Detecting DNA bridge formation generally involves the use of complex single-molecule techniques (atomic force microscopy, magnetic or optical tweezers).

Microscale Thermophoresis Analysis of Chromatin Interactions.

Architectural DNA-binding proteins are key to the organization and compaction of genomic DNA inside cells. The activity of architectural proteins is often subject to further modulation and regulation through the interaction with a diverse array of other protein factors. Detailed knowledge on the binding modes involved is crucial for our understanding of how these protein-protein and protein-DNA interactions shape the functional landscape of chromatin in all kingdoms of life: bacteria, archaea, and eukarya.

Recent trends in asthma diagnosis, preschool wheeze diagnosis and asthma exacerbations in English children and adolescents: a SABINA Jr study.

Background: Asthma-related burden remains poorly characterised in children in the UK. We quantified recent trends in asthma prevalence and burden in a UK population-based cohort (1‒17-year-olds).

Methods: The Clinical Practice Research Datalink Aurum database (2008‒2018) was used to assess annual asthma incidence and prevalence in 1‒17-year-olds and preschool wheeze in 1‒5-year-olds, stratified by sex and age.

Implementation of exergaming for people with dementia: facilitators, barriers, and recommendations.

Objectives: To identify facilitators, barriers, and formulate recommendations for the implementation of exergames for people with dementia (PWD) in day-care centers (DCCs).

Methods: Within a randomized controlled trial into the effectiveness of exergaming, 73 PWD with their informal caregivers (IC) from 11 DCCs in the Netherlands and two exergame providers participated in a process evaluation. This was a mixed-methods study using focus groups, semi-structured interviews, the Measurement Instrument for Determinants of Innovations, forms for DCC staff, and a short satisfaction questionnaire.