Inhibition of PAD4-mediated neutrophil extracellular traps formation attenuates hypoxic-ischemic brain injury in neonatal mice.

Neonatal hypoxic-ischemic encephalopathy (HIE) is the primary cause of neonatal mortality and severe neurological sequelae. The interaction of neuroinflammation with the immune system represents a significant pathological mechanism underlying the development of HIE. Neutrophil extracellular traps (NETs) are a recently identified antimicrobial mechanism utilized by neutrophils.

Quercetin alleviates neonatal hypoxic-ischaemic brain injury by rebalancing microglial M1/M2 polarization through silent information regulator 1/ high mobility group box-1 signalling.

Neonatal hypoxic-ischaemic encephalopathy (HIE) remains one of the major causes of neonatal death and long-term neurological disability. Due to its complex pathogenesis, there are still many challenges in its treatment. In our previous studies, we found that quercetin can alleviate neurological dysfunction after hypoxic-ischaemic brain injury (HIBI) in neonatal mice.

The neutrophil extracellular traps in neurological diseases: an update.

Neutrophil extracellular traps (NETs) released by neutrophils are web-like DNA structures adhered to granulin proteins with bactericidal activity and can be an important mechanism for preventing pathogen dissemination or eliminating microorganisms. However, they also play important roles in diseases of other systems, such as the central nervous system. We tracked the latest advances and performed a review based on published original and review articles related to NETs and neurological diseases.

miR-29b-1-5p exacerbates myocardial injury induced by sepsis in a mouse model by targeting TERF2.

Myocardial damage is a critical complication and a significant contributor to mortality in sepsis. MicroRNAs (miRNAs) have emerged as key players in sepsis pathogenesis. In this study, we explore the effect and mechanisms of miR-29b-1-5p on sepsis-induced myocardial damage.

Enhancement of Hydration Activity and Microstructure Analysis of γ-CS.

This paper investigated the combined effect of chemical activators and nano-SiO on the hydration reaction and the microstructure of γ-CS. The hydration reaction of γ-CS slurry activated with chemical activators (NaHCO, NaOH, KCO, and KOH at 1 mol/L) was enhanced by 1% nano-SiO. The hydrate reaction rate was determined by isothermal calorimetry, and the hydrated samples were characterized by XRD, TGA/DTG, SEM-EDS, and Si MAS/NMR.

Model for predicting prognosis and immunotherapy based on CD8 T cells infiltration in neuroblastoma.

Background: Neuroblastoma (NBL) is an extracranial malignant tumor in children deriving from the neural crest in the sympathetic nervous system. Although various immunotherapy interventions have made significant breakthroughs in many adult cancers, the efficacy of these immunotherapies was still limited in NBL. NBL has low immunogenicity which results in a lack of tumor-infiltrating T lymphocytes in the tumor microenvironment (TME).

Silencing Expression May Inhibit Autophagy in Human Skeletal Muscle Cells.

Muscle diseases are closely related to autophagy disorders. Studies of autophagy inhibition indicated the importance of autophagy in muscle regeneration, while activation of autophagy can restore muscle function in some myopathies. Previous studies have revealed that mutations in the gene may lead to several kinds of hereditary myopathies.

The Synergistic Effect of Ester-Ether Copolymerization Thixo-Tropic Superplasticizer and Nano-Clay on the Buildability of 3D Printable Cementitious Materials.

The shape retention ability of materials deposited layer by layer is called buildability, which is an indispensable performance parameter for successful 3D printable cementitious materials (3DPC). This study investigated the synergistic effect of nano-clay (NC) and thixotropic superplasticizer (TP) on the buildability of 3DPC. The rheological parameters and static yield stress are characterized by the rheology testing, the green strength is measured by a self-made pressure tester, and the fluidity is tested by flow table.

Effect of Structural Build-Up on Interlayer Bond Strength of 3D Printed Cement Mortars.

Understanding the relationship between the intrinsic characteristics of materials (such as rheological properties and structural build-up) and printability and controlling intrinsic characteristics of materials through additives to achieve excellent printability is vital in digital concrete additive manufacturing. This paper aims at studying the effects of material's structural build-up on the interlayer bond strength of 3DPC with different time gaps. Structural build-up can indirectly affect the interlayer bond strength by affecting the surface moisture of concrete.

Dual-quenching NBD-based fluorescent probes for separate detection of HS and Cys/Hcy in living cells.

Biothiols are implicated in different physiological and pathological processes, while abnormal levels of biothiols are related to numerous diseases. It is essential to discriminatively detect these molecules and explore their inherent transformation in living biological samples. Herein, dual-reactive and dual-quenching fluorescent probes based on thiolysis of NBD (7-nitro-1,2,3-benzoxadiazole) thioether/ether/amine for separate detection of HS and Cys/Hcy were rationally designed.

Continuum percolation of congruent overlapping polyhedral particles: Finite-size-scaling analysis and renormalization-group method.

The continuum percolation of randomly orientated overlapping polyhedral particles, including tetrahedron, cube, octahedron, dodecahedron, and icosahedron, was analyzed by Monte Carlo simulations. Two numerical strategies, (1) a Monte Carlo finite-size-scaling analysis and (2) a real-space Monte Carlo renormalization-group method, were, respectively, presented in order to determine the percolation threshold (e.g.

Chemical bonding and Cu diffusion at the Cu/TaN interface: a DFT study.

Ta2N is an effective diffusion barrier material to prevent undesired Cu diffusion in ultra-large scale integration circuits. Previous theoretical work has reported the interesting result that at the Cu/Ta2N interface the Cu layer preferentially bonded with the Ta layer but not the N layer of Ta2N. However, this result was calculated from largely lattice mismatched interface models.

The interaction of NOS1AP, DISC1, DAOA, and GSK3B confers susceptibility of early-onset schizophrenia in Chinese Han population.

Although many major breakthrough had identificated potential susceptibility genes for schizophrenia, the aetiology of schizophrenia is still unknown. In the present study, we focused on the N-methyl-Daspartate receptors related genes nitric oxide synthase 1 adaptor gene (NOS1AP), disrupted in schizophrenia 1 gene (DISC1), d-amino acid oxidase activator gene (DAOA), and glycogen synthase kinase 3-beta gene (GSK3B). A family-based genetic association study (459 Han Chinese subjects in 153 nuclear families) using 3 single nucleotide polymorphisms in NOS1AP, 2 in DISC1, 1 in DAOA and 1 in GSK3B was conducted.

Comparative proteomic analysis of eggplant (Solanum melongena L.) heterostylous pistil development.

Heterostyly is a common floral polymorphism, but the proteomic basis of this trait is still largely unexplored. In this study, self- and cross-pollination of L-morph and S-morph flowers and comparison of embryo sac development in eggplant (Solanum melongena L.) suggested that lower fruit set from S-morph flowers results from stigma-pollen incompatibility.