Copy Number Variant Does Not Influence Stroke Severity in 2 C57BL/6J Mouse Models nor in Humans: An Exploratory Study.

Background: Contrary to the common belief, the most commonly used laboratory C57BL/6J mouse inbred strain presents a distinctive genetic and phenotypic variability, and for several traits, the genotype-phenotype link remains still unknown. Recently, we characterized the most important stroke survival factor such as brain collateral plasticity in 2 brain ischemia C57BL/6J mouse models (bilateral common carotid artery stenosis and middle cerebral artery occlusion) and observed a Mendelian-like fashion of inheritance of the posterior communicating artery (PcomA) patency. Interestingly, a copy number variant (CNV) spanning locus was reported to segregate in an analogous Mendelian-like pattern in the C57BL/6J colonies of the Jackson Laboratory.

Predicting the Anti-SARS-CoV-2 Potential of Isoquinoline Alkaloids from Brazilian Siparunaceae Species Using Chemometric Tools.

The COVID-19 pandemic has caused over 7 million deaths globally in the past four years. spp. (Siparunaceae), which is used in Brazilian folk medicine, is considered a genus with potential antiviral alternatives.

Adapting Advance Care Planning Interventions for Hispanic Communities Across the U.S.

Context: Health inequities in Hispanic populations require community-engaged solutions. Engaging Hispanic communities in research related to advance care planning (ACP) is critical to inform the development and evaluation of culturally appropriate interventions.

Objectives: To understand how to best adapt and implement Spanish-language ACP interventions in Hispanic communities across the US.

Machine Learning Inference of Gene Regulatory Networks in Developing Seeds.

The angiosperm seed represents a critical evolutionary breakthrough that has been shown to propel the reproductive success and radiation of flowering plants. Seeds promote the rapid diversification of angiosperms by establishing postzygotic reproductive barriers, such as hybrid seed inviability. While prezygotic barriers to reproduction tend to be transient, postzygotic barriers are often permanent and therefore can play a pivotal role in facilitating speciation.