Neutrophil extracellular traps-triggered hepatocellular senescence exacerbates lipotoxicity in non-alcoholic steatohepatitis.

Introduction: Neutrophils are initial responders in inflammation and contribute to non-alcoholic fatty liver disease (NAFLD) progression to steatohepatitis (NASH). Neutrophil extracellular traps (NETs) are implicated in liver injury, yet their precise mechanisms in NASH progression remains unclear.

Objectives: This study investigates how NETs drive NASH progression by exacerbating hepatocyte lipotoxicity and explore the regulatory mechanism of NETs formation and its downstream effects on liver pathology.

Structural Optimization of 3D-Printed Porous Titanium Implants Promotes Bone Regeneration for Enhanced Biological Fixation.

Structural defects and biological inertness significantly impair the integration of titanium alloy implants and bone tissues. In spinal internal fixation, the issue of pedicle screw loosening or fracture caused by poor integration urgently needs solving. In this study, we utilized 3D printing technology to custom fabricate a structurally optimized porous pedicle screw with the aim of enhancing bone regeneration and integration at the defect site, thereby enhancing the biological fixation of the implant .

Bimetallic MOF-derived Co/Ni@C and MXene co-decorated cellulose-derived carbon foams for absorption-dominated electromagnetic interference shielding.

Metal-organic framework (MOF)-derived magnetic porous carbon not only have excellent magnetic loss, but also can construct various nanostructures through appropriate design to enhance electromagnetic waves (EMWs) absorption. Herein, magnetic porous carbon (Co/Ni@C) derived from rod-shaped Co/Ni-MOFs was selected as magnetic components and MXene was regarded as conductive materials to construct the three-dimensional porous Co/Ni@C/MXene/cellulose-derived carbon foams via a simple solution mixing-regeneration, freeze-drying process and a facile pyrolysis strategy. Due to the electric/magnetic coupling loss and the interfacial polarization loss caused by multi-interface architecture, the synthesized carbon foam achieves an absorption coefficient of 0.

Vapor-Assisted Method to Deposit Compact (CHNH)BiI Thin Films for Bismuth-Based Planar Perovskite Solar Cells.

Bismuth-based perovskite derivatives, (CHNH)BiI (MBI), are promising non-toxic light-absorbing materials widely used in various photoelectric devices because of their excellent stability. However, MBI-based perovskite solar cells (PSCs) are limited by poor film quality, and the performance of such a device is far behind that of lead-based PSCs. In this work, the crystal structure and morphological properties of MBI films were compared across different preparation methods.

Global Temporal Trends in Mother-to-Child Transmission Disease Incidence Among Women of Child-Bearing Age: An Analysis of Global Burden of Disease Study 2021 Data.

Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome (HIV/AIDS), syphilis, hepatitis B and hepatitis C are the four major Mother-to-child transmission (MTCT) diseases, represent a significant public health challenge worldwide. Understanding the disease burden among women of child-bearing age (WCBA) helps to implement effective screening and treatment programs to control the MTCT diseases globally. Data on HIV/AIDS, syphilis, hepatitis B, and hepatitis C was collected from the Global Burden of Disease (GBD) 2021 database spanning 1992-2021.

Delta radiomics modeling based on CTP for predicting hemorrhagic transformation after intravenous thrombolysis in acute cerebral infarction: an 8-year retrospective pilot study.

Objective: To explore the value of delta radiomics from cerebral CT perfusion (CTP) in predicting hemorrhagic transformation after intravenous thrombolysis for acute cerebral infarction (HT-ACI).

Methods: Clinical and imaging data of 419 patients with acute cerebral infarction who underwent CTP after treatment between November 2016 and August 2024 were retrospectively collected. Based on post-thrombolysis cranial CT or MRI results, patients were divided into the HT-ACI group (114 cases) and the non-HT-ACI group (305 cases).

Constructing a Glioblastoma Prognostic Model Related to Fatty Acid Metabolism Using Machine Learning and Identifying F13A1 as a Potential Target.

Increased fatty acid metabolism (FAM) is an important marker of tumor metabolism. However, the characterization and function of FAM-related genes in glioblastoma (GBM) have not been fully explored. In the TCGA-GBM cohort, FAM-related genes were divided into three clusters (C1, C2, and C3), and the DEGs between the clusters and those in the normal group and GBM cohort were considered key genes.

Combined toxicity of polystyrene microplastics and perfluorobutane sulfonate on mouse liver: Impact on lipid metabolism and gut-liver axis disruption.

Microplastics (MPs) in the environment can adsorb perfluoroalkyl substance (PFAS), leading to combined toxicity in various organisms. Most researches have focused on single-exposure effects on mouse liver, with limited studies on the mechanisms behind the combined effects of polystyrene microplastics (PS-MPs) and perfluorobutane sulfonate (PFBS). This study analyzed the single and combined toxic effects of PS-MPs (10 mg/kg) and PFBS (30 mg/kg PFBSL or 300 mg/kg PFBSH) on mouse liver.

Drug-induced skin ulcer: real-world pharmacovigilance analysis based on the FDA adverse event reporting system.

Background: Skin ulcer (SU) may increase the risk of systemic infections and have evolved into an important public health problem. However, there is a lack of research specifically on drug-induced SU.

Research Design And Methods: We extracted data on adverse drug events (ADEs) associated with SU from the FDA Adverse Event Reporting System (FAERS) database.

Reaction Pathway Differentiation Enabled Fingerprinting Signal for Single Nucleotide Variant Detection.

Accurate identification of single-nucleotide variants (SNVs) is paramount for disease diagnosis. Despite the facile design of DNA hybridization probes, their limited specificity poses challenges in clinical applications. Here, a differential reaction pathway probe (DRPP) based on a dynamic DNA reaction network is presented.

Preparation of Colored Polymer Microspheres.

Colored polymer microspheres have attracted significant attention in both academia and industry due to their unique optical properties and extensive application potential. However, achieving a uniform distribution of dyes within these microspheres remains a challenge, particularly when heavy concentrations of dye are used, as this can lead to aggregation or delamination, adversely affecting their application. Additionally, many dyes are prone to degradation or fading when exposed to light, heat, or chemicals, which compromises the long-term color stability of the microspheres.

Cross-cultural validation and reference norms for the DCDDaily-Q questionnaire Chinese version (DCDDaily-Q-CN): evaluating children's motor performance in activities of daily living.

Background: The DCDDaily-questionnaire (DCDDaliy-Q) evaluates children's performance and participation in motor-based activities of daily living (ADLs), meeting diagnostic criterion B for developmental coordination disorder (DCD). Currently, there are no Chinese translations or growth references available. Thus, this study aimed to culturally adapt, validate, and establish reference norms for the DCDDaily-Q in Chinese children.

Clarification of the biosynthetic gene cluster involved in the antifungal prodrug echinocandin B and its robust production in engineered Aspergillus pachycristatus.

Echinocandin antifungals exhibit high efficacy against drug-resistant strains due to their unique mechanism of action. The production of their semi-synthetic precursors relies solely on microbial metabolism, leading to elevated production costs. Anidulafungin, an excellent echinocandin drug, is derived from echinocandin B (ECB), which is industrially produced by Aspergillus pachycristatus.

Clinical application of 3D slicer reconstruction and 3D printing localization combined with neuroendoscopy technology in VPS surgery.

To explore techniques, advantages and disadvantages of 3D Slicer reconstruction and 3D printing localization technology combined with transcranial neuroendoscopy in ventriculoperitoneal shunt surgery. Retrospective analysis of clinical data of patients with hydrocephalus treated by ventriculoperitoneal shunt surgery using 3D Slicer reconstruction and 3D printing positioning technology combined with transcranial neuroendoscopy in our hospital from October 2021 to March 2023. A total of 33 patients with complete data were collected, including 19 males and 14 females, aged 10-81 years.

Dry-Solid-Electrochemical Synthesis: A General Method for Large Scale Synthesis of Single-Atom Catalysts with High Metal loadings.

Single-atom catalysts (SACs) with high metal loadings are highly desirable but still challenging for large scale synthesis. Here we report a new technique named as dry-solid-electrochemical synthesis (DSES) for a general large-scale synthesis of SACs with high metal loadings in an energy-conservation and environment-friendly way. With it, a series of pure carbon-supported metal SACs (Platinum up to 35.

Eupalinolide B inhibits periodontitis development by targeting ubiquitin conjugating enzyme UBE2D3.

Periodontitis is a chronic periodontal inflammatory disease caused by periodontal pathogens commonly seen in adults. Eupalinolide B (EB) is a sesquiterpenoid natural product extracted from Eupatorium lindleyanum and has been reported as a potential drug for cancers and immune disorders. Here, we explored the ameliorative effects and underlying molecular mechanism of EB on periodontitis for the first time.

Massively parallel homogeneous amplification of chip-scale DNA for DNA information storage (MPHAC-DIS).

Chip scale DNA synthesis offers a high-throughput and cost-effective method for large-scale DNA-based information storage. Nevertheless, unbiased information retrieval from low-copy-number sequences remains a barricade that largely arises from the indispensable DNA amplification. Here, we devise a simulation-guided quantitative primer-template hybridization strategy to realize massively parallel homogeneous amplification of chip-scale DNA for DNA information storage (MPHAC-DIS).

Flexible disk ultramicroelectrode: Facile preparation and high-resolution scanning electrochemical microscopy imaging.

Background: Scanning electrochemical microscopy (SECM) is a kind of scanning probe technology that enables the obtainment of surface morphology and electrochemical information by recording changes in Faraday current triggered by the movement of probe.

Results: In this work, flexible disk ultramicroelectrode (UME) with highly repeatable geometry are fabricated through a simple and universal strategy that involves vacuum pulling the glass capillaries inserted with platinum wire (gold wire, carbon fiber, etc.), followed by a rapidly heated sealing and polishing process.

Exosome-equipped TNF antisense oligodeoxynucleotide or 2-deoxy-D-glucose ameliorated nonalcoholic steatohepatitis by modulating superoxide dismutase 1 in mice.

Inflammatory mediators tumor necrosis factor (TNF) and interleukin 1 beta (IL1β), primarily derived from hepatic macrophages in the liver, play a crucial role in the progression of nonalcoholic steatohepatitis (NASH). Meanwhile, intravenously injected exosomes are mainly distributed in the liver and predominantly taken up by hepatic macrophage. Herein, we aimed to evaluate the feasibility of targeted inhibition of TNF and IL1β expression in hepatic macrophages via exosomes as a potential therapeutic strategy for NASH.

Hypertension and 28-day mortality in sepsis patients: An observational and mendelian randomization study.

Background: Predicting and reducing the 28-day mortality in sepsis remains a challenge in this research field.

Objective: This study aimed to explore the association between hypertension and 28-day mortality in sepsis.

Methods: This study is a cross-sectional approach with Mendelian Randomization (MR).

Random Sanitization in DNA Information Storage Using CRISPR-Cas12a.

DNA information storage provides an excellent solution for metadata storage due to its high density, programmability, and long-term stability. However, current research primarily focuses on the processes of storing and reading data, lacking comprehensive solutions for secure metadata wiping. Herein, we present a method of random sanitization in DNA information storage using CRISPR-Cas12a (RSDISC) based on precise control of the thermodynamic energy of primer-template hybridization.

Probe-type optical fiber sensors for electric field distribution measurement.

This paper reports a compact fiber optical electric field (E-field) sensor aiming for the precise detection of transient E-field distributions. Here, a reflective polarization-reciprocal optical path is proposed, which inherently mitigates the temperature-induced birefringence interference of the electro-optical crystal without the need for additional optical elements, thereby facilitating a reduced-size sensing probe. Furthermore, an adaptive particle swarm optimization (A-PSO) algorithm has been utilized for the first time to optimize the insulation structure of the optical E-field sensor, which significantly suppresses field distortion within the sensing region by 50%.