BrainCellR: A precise cell type nomenclature pipeline for comparative analysis across brain single-cell datasets.

Single-cell studies in neuroscience require precise cell type classification and consistent nomenclature that allows for meaningful comparisons across diverse datasets. Current approaches often lack the ability to identify fine-grained cell types and establish standardized annotations at the cluster level, hindering comprehensive understanding of the brain's cellular composition. To facilitate data integration across multiple models and datasets, we designed BrainCellR.

Dominant constraints on the evolution of rhythmic gene expression.

Although the individual transcriptional regulators of the core circadian clock are distinct among different organisms, the autoregulatory feedback loops they form are conserved. This unified design principle explains how daily physiological activities oscillate across species. However, it is unknown whether analogous design principles govern the gene expression output of circadian clocks.

Inhibitory effect of Lonicera japonica-derived exosomal miR2911 on human papilloma virus.

Ethnopharmacological Relevance: Lonicera japonica Thunb. has been used as a traditional medicinal herb in China for thousands of years for its heat-clearing and detoxification effects. In recent years, experimental and clinical studies have shown that some Lonicera japonica-containing Chinese medicine prescriptions have been used to treat intraepithelia neoplasia caused by human papilloma virus (HPV) infection.

scBrainMap: a landscape for cell types and associated genetic markers in the brain.

The great variety of brain cell types is a fundamental element for neuronal circuits. One major goal of modern neuroscience is to decipher the various types of cellular composition and characterize their properties. Due to the high heterogeneity of neuronal cells, until recently, it was not possible to group brain cell types at high resolution.

Involvement of JMJ15 in the dynamic change of genome-wide H3K4me3 in response to salt stress.

Post-translational histone modifications play important roles in regulating chromatin structure and transcriptional regulation. Histone 3 lysine 4 trimethylation (H3K4me3) is a prominent histone modification mainly associated with gene activation. Here we showed that a histone demethylase, JMJ15, belonging to KDM5/JARID group, is involved in salt stress response in .

Primary ciliary dyskinesia relative protein ZMYND10 is involved in regulating ciliary function and intraflagellar transport in Paramecium tetraurelia.

Cilia are highly conserved in most eukaryotes and are regarded as an important organelle for motility and sensation in various species. Cilia are microscopic, hair-like cytoskeletal structures that protrude from the cell surface. The major focus in studies of cilia has been concentrated on the ciliary dysfunction in vertebrates that causes multisymptomatic diseases, which together are referred to as ciliopathies.

Intraflagellar Transport 80 Is Required for Cilia Construction and Maintenance in Paramecium tetraurelia.

Intraflagellar transport (IFT) represents a bidirectional dynamic process that carries cargo essential for cilia building and the maintenance of ciliary function, which is important for the locomotion of single cells, intracellular and intercellular signalling transduction. Accumulated evidence has revealed that defects in IFT cause several clinical disorders. Here, we determined the role of IFT80, an IFT-B protein that is mutated in Jeune asphyxiating thoracic dystrophy.

A single factor dominates the behavior of rhythmic genes in mouse organs.

Background: Circadian rhythm, regulated by both internal and external environment of the body, is a multi-scale biological oscillator of great complexity. On the molecular level, thousands of genes exhibit rhythmic transcription, which is both organ- and species-specific, but it remains a mystery whether some common factors could potentially explain their rhythmicity in different organs. In this study we address this question by analyzing the transcriptome data in 12 mouse organs to determine such major impacting factors.