The enigmatic nucleus of the marine dinoflagellate .

The marine, bloom-forming dinoflagellate CCMP 1329 (formerly ) has a genome atypical of eukaryotes, with a large size of ~4.15 Gbp, organized in plentiful, highly condensed chromosomes and packed in a dinoflagellate-specific nucleus (dinokaryon). Here, we apply microscopic and proteogenomic approaches to obtain new insights into this enigmatic nucleus of axenic .

Quantifying public preferences for healthcare priorities in Taiwan through an integrated citizens jury and discrete choice experiment.

Priority setting is a critical process for national healthcare systems that need to allocate limited resources across unlimited healthcare demands. In recent decades, health policymakers have identified the need to combine technical dimensions of priority setting with political dimensions relating to community values. A range of methods for engaging the public in priority setting has been developed, yet there is no consensus around the most effective methodology.

Endogenous metabolism in endothelial and immune cells generates most of the tissue vitamin B3 (nicotinamide).

In mammals, nicotinamide (NAM) is the primary NAD precursor available in circulation, a signaling molecule, and a precursor for methyl-nicotinamide (M-NAM) synthesis. However, our knowledge about how the body regulates tissue NAM levels is still limited. Here we demonstrate that dietary vitamin B partially regulates plasma NAM and NAM-derived metabolites, but not their tissue levels.

Vinculin strengthens the endothelial barrier during vascular development.

Remodelling of cell-cell junctions is crucial for proper tissue development and barrier function. The cadherin-based adherens junctions anchor via β-catenin and α-catenin to the actomyosin cytoskeleton, together forming a junctional mechanotransduction complex. Tension-induced conformational changes in the mechanosensitive α-catenin protein induce junctional vinculin recruitment.