Single-cell transcriptome analysis of epithelial, immune, and stromal signatures and interactions in human ovarian cancer.

A comprehensive investigation of ovarian cancer (OC) progression at the single-cell level is crucial for enhancing our understanding of the disease, as well as for the development of better diagnoses and treatments. Here, over half a million single-cell transcriptome data were collected from 84 OC patients across all clinical stages. Through integrative analysis, we identified heterogeneous epithelial-immune-stromal cellular compartments and their interactions in the OC microenvironment.

CRISPR activation to characterize splice-altering variants in easily accessible cells.

Genetic variants that affect mRNA splicing are a major cause of hereditary disorders, but the spliceogenicity of variants is challenging to predict. RNA diagnostics of clinically accessible tissues enable rapid functional characterization of splice-altering variants within their natural genetic context. However, this analysis cannot be offered to all individuals as one in five human disease genes are not expressed in easily accessible cell types.

Clarification of the taxonomic status of (Brown, 1827) with new data for the North-East Atlantic (Polyplacophora, Acanthochitonidae).

Background: The genus can be easily distinguished from other chitons by having eighteen tufts of bristles on the dorsal side of the densely spiculose girdle. In the North-East Atlantic, five species of this genus have been recognised so far: (Pennant, 1777), (Brown, 1827), (Linnaeus, 1767), Leloup, 1968 and Schmidt-Petersen, Schwabe et Haszprunar, 2015. The nomenclature of , and was confused for a very long time until Kaas (1985) designated type specimens for them and provided a brief key.

Enrichment strategies to enhance genome editing.

Genome editing technologies hold great promise for numerous applications including the understanding of cellular and disease mechanisms and the development of gene and cellular therapies. Achieving high editing frequencies is critical to these research areas and to achieve the overall goal of being able to manipulate any target with any desired genetic outcome. However, gene editing technologies sometimes suffer from low editing efficiencies due to several challenges.

Serotonin syndrome-A focused review.

Background: Serotonin syndrome is a potentially life-threatening syndrome with manifestations spanning from mild adverse effects to life-threatening toxicity. The syndrome is caused by overstimulation of serotonin receptors by serotonergic drugs. Since the use of serotonergic drugs is increasing, primarily due to the widespread use of selective serotonin reuptake inhibitors, cases of serotonin syndrome have likely seen a parallel increase.