Activation of Wnt/β-catenin signaling by Zeb1 in endothelial progenitors induces vascular quiescence entry.

The establishment of a functional vasculature requires endothelial cells to enter quiescence during the completion of development, otherwise pathological overgrowth occurs. How such a transition is regulated remains unclear. Here, we uncover a role of Zeb1 in defining vascular quiescence entry.

Hydrogen Generation by Hydrolysis of MgH-LiH Composite.

As a most promising material for hydrogen generation by hydrolysis, magnesium hydride (MgH) is also trapped by its yielded byproduct Mg(OH) whose dense passivated layers prevent the further contact of intimal MgH with water. In this work, LiH, as a destroyer, has been added to promote the hydrogen properties of MgH. The results demonstrate that even 3 wt % LiH was added into MgH-G, the hydrogen generation yield can increase about 72% compared to the hydrogen generation yield of MgH-G.

FGF13 Is Required for Histamine-Induced Itch Sensation by Interaction with Na1.7.

Itch can be induced by activation of small-diameter DRG neurons, which express abundant intracellular fibroblast growth factor 13 (FGF13). Although FGF13 is revealed to be essential for heat nociception, its role in mediating itch remains to be investigated. Here, we reported that loss of FGF13 in mouse DRG neurons impaired the histamine-induced scratching behavior.

α-Tubulin Acetylation Restricts Axon Overbranching by Dampening Microtubule Plus-End Dynamics in Neurons.

Axon growth is tightly controlled to establish functional neural circuits during brain development. Despite the belief that cytoskeletal dynamics is critical for cell morphology, how microtubule acetylation regulates axon development in the mammalian central nervous system remains unclear. Here, we report that loss of α-tubulin acetylation by ablation of MEC-17 in mice predisposes neurons to axon overbranching and overgrowth.

ESE1 is Associated with Neuronal Apoptosis in Lipopolysaccharide Induced Neuroinflammation.

Neuronal apoptosis induced by the over-activation of microglia during neuroinflammation contributes to the pathology of central nervous system (CNS) degenerative diseases. ESE1 regulates apoptosis of intestinal epithelial cells in ulcerative colitis via accelerating NF-κB activation. NF-κB activation participates in neuronal apoptosis.

Upregulation of PRDM5 Is Associated with Astrocyte Proliferation and Neuronal Apoptosis Caused by Lipopolysaccharide.

PRDM5 (PR domain containing 5) belongs to PRDM family which consists of transcriptional regulators that modulate cellular processes such as cell growth, differentiation and apoptosis. However, the function of PRDM5 in central nervous system (CNS) inflammatory response is unknown. In recent study, an adult rat neuroinflammation model via lipopolysaccharide (LPS) lateral ventricle injection was constructed.

SMAD4 is Involved in the Development of Endotoxin Tolerance in Microglia.

Initial exposure of macrophages to LPS induces hyporesponsiveness to a second challenge with LPS, a phenomenon termed LPS tolerance. Smad4 plays important roles in the induction of LPS tolerance. However, the function of Smad4 in microglia remains unknown.

CDK14 Contributes to Reactive Gliosis via Interaction with Cyclin Y in Rat Model of Spinal Cord Injury.

Cyclin-dependent kinases (CDKs) are perceived as the engine that drives cell cycle progression whereas cyclins are considered to be the gears that are changed to aid the transition between cycle phases. CDK14 is a cdc2-related serine/threonine protein kinase and plays an important role in normal cell cycle progression. However, its distribution and function in the central nervous system (CNS) lesion remain unclear.

High expression of ErbB3 binding protein 1 (EBP1) predicts poor prognosis of pancreatic ductal adenocarcinoma (PDAC).

Recent studies have identified that ErbB3 binding protein 1 (EBP1) is broadly expressed in various cancer tissues and critically involved in plenty of biological processes in this regard. However, the functional role of EBP1 in pancreatic ductal adenocarcinoma (PDAC) has never been elucidated. In this study, we found that EBP1 could serve as a prognostic biomarker of PDAC.

Up-regulation of VCAM1 Relates to Neuronal Apoptosis After Intracerebral Hemorrhage in Adult Rats.

Vascular cell adhesion molecule 1 (VCAM1) is a member of the Immunoglobulin superfamily and encodes a cell surface sialoglycoprotein expressed in cytokine-activated endothelium. This type I membrane protein mediates leukocyte-endothelial cell adhesion, facilitates the downstream signaling, and may play a role in the development of artherosclerosis and rheumatoid arthritis. Accumulating evidence has demonstrated that VCAM1 exerts an anti-apoptotic effect in several tumor tissues such as ovarian cancer and breast cancer.