Electronic structure of superconducting infinite-layer lanthanum nickelates.

Revealing the momentum-resolved electronic structure of infinite-layer nickelates is essential for understanding this class of unconventional superconductors but has been hindered by the formidable challenges in improving the sample quality. In this work, we report the angle-resolved photoemission spectroscopy of superconducting LaSrNiO films prepared by molecular beam epitaxy and in situ atomic-hydrogen reduction. The measured Fermi topology closely matches theoretical calculations, showing a large Ni [Formula: see text]-derived Fermi sheet that evolves from hole-like to electron-like along and a three-dimensional (3D) electron pocket centered at the Brillouin zone corner.

Experimental study on the effect of CO2 injection on the permeability characteristics of reservoir sandstone.

Using the Ordos Basin dry sandstone and sandstone saturated with different saline concentrations as research subjects, a self-developed constant temperature and pressure CO2 injection simulation device was employed to conduct permeability tests on sandstone under varying effective stresses and CO2 injection pressures. The test results indicated that during the CO2 injection process, the permeability of dry sandstone was two orders of magnitude higher than that of sandstones saturated with different saline concentrations. When the effective stress increases from 10 MPa to 28 MPa, the fissure compressibility of reservoir sandstone is influenced by the saturation of different saline concentrations, with the compressibility coefficients for 0%, 15%, and 30% saline-saturated sandstone being 0.

Identifying the Structure of Two-Dimensional ACuO (A = Na, K, Cs) Film on Cu(111) with Atomic Resolution.

The deposition of alkali metals on oxide surfaces has garnered significant interest due to their critical role in enhancing various catalytic processes. However, the atomic-scale characterization of these structures remains elusive, owing to the complex and competing interactions among the oxygen, the alkali metals, and the metal atoms within the oxides. In this work, we grew alkali metals (Na, K, Cs) on the copper oxide films on the Cu(111) surface and found the formation of hexagonally ordered monolayer films.

Identification of pain-related long non-coding RNAs for pulpitis prediction.

Objectives: We investigated the recently generated RNA-sequencing dataset of pulpitis to identify the potential pain-related lncRNAs for pulpitis prediction.

Materials And Methods: Differential analysis was performed on the gene expression profile between normal and pulpitis samples to obtain pulpitis-related genes. The co-expressed gene modules were identified by weighted gene coexpression network analysis (WGCNA).

Emamectin Benzoate and Microplastics Led to Skeletal Muscle Atrophy in Common Carp via Induced Oxidative Stress, Mitochondrial Dysfunction, and Protein Synthesis and Degradation Imbalance.

Pesticides and plastics have brought convenience to agricultural production and daily life, but they have also led to environmental pollution through residual chemicals. Emamectin benzoate (EMB) is among the most widely used insecticides, which can cause environmental pollution and harm the health of organisms. Additionally, microplastics (MPs), a relatively new type of pollutant, not only are increasing in residual amounts within water bodies and aquatic organisms but also exacerbate pollution by adsorbing other pollutants, leading to a mixed pollution scenario.

Touch-driven advantages in reaction time but not in performance in a cross-sensory comparison of reinforcement learning.

Recent research has highlighted a notable confidence bias in the haptic sense, yet its impact on learning relative to other senses remains unexplored. This online study investigated learning behaviour across visual, auditory, and haptic modalities using a probabilistic selection task on computers and mobile devices, employing dynamic and ecologically valid stimuli to enhance generalisability. We analysed reaction time as an indicator of confidence, alongside learning speed and task accuracy.

The First Molecular Ferroelectric Mott Insulator.

With the discovery of colossal magnetoresistance materials and high-temperature superconductors, Mott insulators can potentially undergo a transition from insulating state to metallic state. Here, in molecular ferroelectrics system, a Mott insulator of (CHN)VO has been first synthesized, which is a 2D organic-inorganic ferroelectric with composition of layered vanadium oxide and quinuclidine ring. Interestingly, accompanied by the ferroelectric phase transition, (CHN)VO changes sharply in conductivity.

The value of quantitative susceptibility mapping and morphometry in the differential diagnosis of Parkinsonism.

Background And Purpose: Differentiating Parkinson's Disease (PD) from Atypical Parkinsonism Syndrome (APS), including Multiple System Atrophy (MSA) and Progressive Supranuclear Palsy (PSP), is challenging, and there is no gold standard. Integrating quantitative susceptibility mapping (QSM) and morphometry can help differentiate PD from APS and improve the internal diagnosis of APS.

Materials And Methods: In this retrospective study, we enrolled 55 patients with PD, 17 with MSA-parkinsonian type (MSA-P), 15 with MSA-cerebellar type (MSA-C), and 14 with PSP.

A Novel Custom Bent 27-Gauge Needle-Guided Suture Snare Technique for Scleral Fixation of Posterior Chamber Intraocular Lenses.

Purpose: To describe a custom bent 27-gauge needle-guided suture snare technique for scleral fixation of posterior chamber intraocular lenses (PCIOL).

Methods: An 8-0 polypropylene suture was threaded into the lumen of a custom bent 27-gauge needle, and the needle tip was advanced into the eye from the intraocular lens (IOL) fixation point. The suture was threaded through the posterior limbal incision inside the IOL haptic loop and pulled out.

Targeting TTK Inhibits Tumorigenesis of T-Cell Lymphoma Through Dephosphorylating p38α and Activating AMPK/mTOR Pathway.

T-cell lymphoma (TCL) is a group of non-Hodgkin's lymphoma with high heterogeneity and unfavorable prognosis. Current standard treatments have demonstrated limited efficacy in improving the outcomes for TCL patients. Therefore, identification of novel drug targets is urgently needed to improve the prognosis of TCL patients.

Synergistic effect of canine FGF-21 combined with insulin in the treatment of canine diabetes.

Previous studies have shown that FGF-21 can ameliorate hyperglycemia and improve the level of oxidative stress in vivo in diabetic mice. The hypoglycemic effect is safe and lasting, but it takes a longer time to exert its effect. Insulin treatment of canine diabetes takes effect quickly; however, its action time is short, and it is prone to cause hypoglycemia.

Reward Decision Network Disconnection in Poststroke Apathy: A Prospective Multimodality Imaging Study.

Apathy is a common neuropsychiatric symptom following stroke, characterized by reduced goal-directed behavior. The reward decision network (RDN), which plays a crucial role in regulating goal-directed behaviors, is closely associated with apathy. However, the relationship between poststroke apathy (PSA) and RDN dysfunction remains unclear due to apathy heterogeneity, the confounding effect of depression and individual variability in lesion impacts.

Trends in tuberculosis mortality among older adults in China, 2004-2021: a Joinpoint regression and age-period-cohort analysis.

Background: Tuberculosis (TB) remains a major public health problem in China and globally, particularly among older adults. This study aimed to examine secular trends in TB mortality among older adults in China and the net effects of age, period, and cohort.

Methods: Data from the National Disease Surveillance Points (DSPs) system were analyzed using Joinpoint regression to determine annual changes in TB mortality among individuals aged 60 years and older from 2004 to 2021.

Human milk oligosaccharides: bridging the gap in intestinal microbiota between mothers and infants.

Breast milk is an essential source of infant nutrition. It is also a vital determinant of the structure and function of the infant intestinal microbial community, and it connects the mother and infant intestinal microbiota. Human milk oligosaccharides (HMOs) are a critical component in breast milk.

Cryo-electron tomography pipeline for plasma membranes.

Cryo-electron tomography (cryoET) provides sub-nanometer protein structure within the dense cellular environment. Existing sample preparation methods are insufficient at accessing the plasma membrane and its associated proteins. Here, we present a correlative cryo-electron tomography pipeline optimally suited to image large ultra-thin areas of isolated basal and apical plasma membranes.

AlphaFold-Based AI Docking Reveals AMPK/SIRT1-TFEB Pathway Modulation by Traditional Chinese Medicine in Metabolic-Associated Fatty Liver Disease.

Metabolic-associated fatty liver disease (MAFLD) is a chronic, progressive disorder characterized by hepatic steatosis and excessive lipid accumulation. Its high global adult prevalence (approximately 50.7%), however, FDA-approved therapeutic drugs remains lacking.

Breeding by Design for Functional Rice with Genome Editing Technologies.

The conventional approaches to crop breeding, which rely predominantly on time-consuming and labor-intensive methods such as traditional hybridization and mutation breeding, face challenges in efficiently introducing targeted traits and generating diverse plant populations. Conversely, the emergence of genome editing technologies has ushered in a paradigm shift, enabling the precise and expedited manipulation of plant genomes to intentionally introduce desired characteristics. One of the most widespread editing tools is the CRISPR/Cas system, which has been used by researchers to study important biology-related problems.

Visible light induced photocatalytic degradation of norfloxacin using xC-TiO.

In recent years, antibiotic pollution has become a major environmental concern. The extensive production and widespread use of prescribed antibiotics have significantly impacted ecosystems. The main objective of the present study is to investigate the photocatalytic degradation of the antibiotic norfloxacin (NFX) under visible light.

Selection and Characterization of a DNA Aptamer Recognizing High Mobility Group Box 1 Protein (HMGB1) and Enhancing Its Pro-inflammatory Activity.

Background: High mobility group box 1 (HMGB1) plays an essential role in various pathological conditions, including inflammation, fibrosis, autoimmune diseases, and carcinogenesis. The quantification of HMGB1 in body fluids holds promise for clinical applications.

Objectives: This study aimed to isolate high-affinity single-stranded DNA (ssDNA) aptamers that target HMGB1.

Effect of β-catenin on hypoxia induced epithelial mesenchymal transition in HK-2 cells by regulating Brachyury.

Background: Chronic kidney disease (CKD) has become a worldwide health problem and the incidence rate and mortality of CKD have been rising. Renal fibrosis (RF) is the final common pathological feature of almost all kinds of CKD and Epithelial-mesenchymal transition (EMT) is the predominant stage of RF. β-catenin is a key component of the Wnt signaling pathway, which has been fully proven to promote EMT.

TWIST1 Regulates FOXM1/β-Catenin to Promote the Growth, Migration, and Invasion of Ovarian Cancer Cells by Activating MFAP2.

TWIST1 is aberrantly expressed in ovarian cancer (OC). MFAP2 is a downstream target of TWIST1, and we previously found MFAP2 facilitated OC development by activating FOXM1/β-catenin. We planned to investigate the mechanisms of TWIST1 in OC.

Establishment of a mouse model of allergic asthma sensitized and triggered with PM2.5.

To establish a mouse model of asthma sensitized and challenged with PM2.5 extract, 48 female BALB/c mice were included in this analysis. They were divided into six groups: normal control, ovalbumin (OVA) control, three PM2.

The preparation of methacrylated oxidized konjac glucomannan hydrogel system and its treatment for diabetic wounds.

The management of diabetic wounds has become an important task for the public health system. Hydrogels are highly anticipated as modern wound dressings for the treatment of diabetic wounds, hence we have prepared a MOK-Gel using methacrylated oxidized konjac glucomannan (MOK) crosslinked with acrylamide (AM). On this basis, we have incorporated drugs such as UiO-66 loaded with sodium ferulate (SF) and deferoxamine (DFO) to develop the hydrogel wound dressing DUS@MOK-Gel (a hydrogel composed of methacrylated oxidized konjac glucomannan, loaded with DFO and UiO-66 loaded with sodium ferulate).

Comparison of the effectiveness and safety of GLP-1 receptor agonists for type 2 diabetes mellitus patients with overweight/obesity: A systematic review and network meta-analysis.

Objective: To evaluate the effectiveness and safety of different Glucagon-like peptide-1 receptor agonists (GLP-1RAs) in treating type 2 diabetes mellitus (T2DM) with overweight/obesity using a systematic review and network meta-analysis.

Methods: We searched PubMed, Embase, Cochrane Library, and Web of Science up to December 20, 2024, for randomized controlled trials (RCTs) involving T2DM patients with overweight/obesity treated with GLP-1RAs, with the control group receiving either a placebo or another GLP-1RA. We conducted a network meta-analysis assessed evidence using CINeMA.

Electrocatalytic reforming of polyethylene terephthalate waste plastics into high-value-added chemicals with green hydrogen generation.

Electrochemical reforming offers a sustainable strategy for converting plastic waste into high-value-added chemicals and hydrogen fuel. Herein, a cost-effective NiFe-filmed electrode with a Tremella-like nanostructure was developed using an ultrasonic immersion etching method. This electrode enabled the electro-reforming of ethylene glycol (EG, a monomer of polyethylene terephthalate (PET)) into valuable commodity chemicals, with coproduction of hydrogen fuel.