N6-methyladenosine (m6A)-connected lncRNAs are linked to survival and immune infiltration in glioma patients.

Background: The connection between m6A-assiociateed lncRNAs and prognosis has been demonstrated in multiple types of tumors. However, potential roles of m6A-assiociateed lncRNAs in glioma is still rare.

Methods: We implemented consensus cluster analysis to group the downloaded samples into two subtypes.

PPP1R81 correlates with the survival and cell proliferation in lower-grade glioma.

Background: The specific functions of PPP1R81 has been elucidated in multiple cancers; however, its role in lower-grade glioma (LGG) remains unknown. In this research, we inspected the specific role of PPP1R81 in LGG.

Methods: We totally evaluated the expression pattern and prognostic role of PPP1R81 in multitudinous tumors.

Small extracellular vesicles secreted by induced pluripotent stem cell-derived mesenchymal stem cells improve postoperative cognitive dysfunction in mice with diabetes.

Postoperative cognitive dysfunction (POCD) is a common surgical complication. Diabetes mellitus (DM) increases risk of developing POCD after surgery. DM patients with POCD seriously threaten the quality of patients' life, however, the intrinsic mechanism is unclear, and the effective treatment is deficiency.

Glioma cells enhance angiogenesis and inhibit endothelial cell apoptosis through the release of exosomes that contain long non-coding RNA CCAT2.

Angiogenesis is a key event in the progression of gliomas. Exosomes, as signaling extracellular organelles, modulate the tumor microenvironment and promote angiogenesis and tumor progression. We previously demonstrated that long intergenic non-coding RNA CCAT2 (linc-CCAT2) was overexpressed in glioma tissues and functioned to promote glioma progression.

A risk score based on admission characteristics to predict progressive hemorrhagic injury from traumatic brain injury in children.

Unlabelled: Traumatic brain injury (TBI) is one of the leading causes of death and disability in children, and progressive hemorrhagic injury (PHI) post TBI is associated with poor outcomes. Therefore, the objective of this study was to develop and validate a prognostic model that uses the information available at admission to determine the likelihood of PHI occurrence after TBI in children. The identified demographic data, cause of injury, clinical predictors on admission, computed tomography scan characteristics, and routine laboratory parameters were collected and used to develop a PHI prognostic model with logistic regression analysis, and the prediction model was validated in 68 children.

Knockdown of linc-OIP5 inhibits proliferation and migration of glioma cells through down-regulation of YAP-NOTCH signaling pathway.

Long intergenic noncoding RNAs (lincRNAs) play important roles in regulating the biological functions and underlying molecular mechanisms of glioma. Here, we investigated the expression level and biological function of linc-OIP5 in glioma. In the current study, we used quantitative real-time polymerase chain reaction (qRT-PCR) to determine the expression of linc-OIP5 in glioma tissues and in adjacent normal tissues.

tRNA-Derived Small Non-Coding RNAs in Response to Ischemia Inhibit Angiogenesis.

Ischemic injuries will lead to necrotic tissue damage, and post-ischemia angiogenesis plays critical roles in blood flow restoration and tissue recovery. Recently, several types of small RNAs have been reported to be involved in this process. In this study, we first generated a rat brain ischemic model to investigate the involvement of new types of small RNAs in ischemia.

Iron-Doped Carbon Nitride-Type Polymers as Homogeneous Organocatalysts for Visible Light-Driven Hydrogen Evolution.

Graphitic carbon nitrides have appeared as a new type of photocatalyst for water splitting, but their broader and more practical applications are oftentimes hindered by the insolubility or difficult dispersion of the material in solvents. We herein prepared novel two-dimensional (2D) carbon nitride-type polymers doped by iron under a mild one-pot method through preorganizing formamide and citric acid precursors into supramolecular structures, which eventually polycondensed into a homogeneous organocatalyst for highly efficient visible light-driven hydrogen evolution with a rate of ∼16.2 mmol g(-1) h(-1) and a quantum efficiency of 0.

Exosomes secreted by human-induced pluripotent stem cell-derived mesenchymal stem cells attenuate limb ischemia by promoting angiogenesis in mice.

Introduction: 'Patient-specific' induced pluripotent stem cells (iPSCs) are attractive because they can generate abundant cells without the risk of immune rejection for cell therapy. Studies have shown that iPSC-derived mesenchymal stem cells (iMSCs) possess powerful proliferation, differentiation, and therapeutic effects. Recently, most studies indicate that stem cells exert their therapeutic effect mainly through a paracrine mechanism other than transdifferentiation, and exosomes have emerged as an important paracrine factor for stem cells to reprogram injured cells.

The complete mitochondrial genome sequence of Trichopodus leerii (Perciformes: Osphronemidae) and phylogenetic studies of Osphronemidae.

Trichopodus leerii has been given many popular names in the ornament market, such as pearl gourami, lace gourami and mosaic gourami, which causes confusion in species identification. This species belongs in the family Osphronemidae of Perciformes. This species and its congeners are characterized by a brownish-silver body, covered in a pearl-like pattern.