Mechanism of action of the nucleotide-binding oligomerization domain-like receptor protein 3 inflammasome and its regulation in liver injury.

Nucleotide-binding oligomerization domain (NOD)-like receptor protein 3 (NLRP3) is a cytosolic pattern recognition receptor that recognizes multiple pathogen-associated molecular patterns and damage-associated molecular patterns. It is a cytoplasmic immune factor that responds to cellular stress signals, and it is usually activated after infection or inflammation, forming an NLRP3 inflammasome to protect the body. Aberrant NLRP3 inflammasome activation is reportedly associated with some inflammatory diseases and metabolic diseases.

Enhanced and directional fluorescence emission regulated by dual resonant surface modes.

Fluorescence emission regulation is of great interest for its promising applications in various fields such as microscopy, chemical analysis, encryption, and sensing. Most studies focus on the regulation of the fluorescence emission process. However, the spectral separation of excitation and emission of fluorophores requires careful design of resonances to cover both emission and excitation wavelengths, which is a better choice to enhance fluorescence intensity.

JZL-184 Alleviate Neurological Impairment through Regulation of Mitochondrial Transfer and Lipid Droplet Accumulation after Cardiac Arrest.

Astrocytes are abundant glial cells in the central nervous system (CNS) that play important roles in brain injury following cardiac arrest (CA). Following brain ischemia, astrocytes trigger endogenous neuroprotective mechanisms, such as fatty acid transport. Lipid droplets (LDs) are cellular structures involved in neutral lipid storage and play essential roles in many biological processes.

Microglial Nrf2-mediated lipid and iron metabolism reprogramming promotes remyelination during white matter ischemia.

Background: Oxidative stress and microglial activation are critical pathomechanisms in ischemic white matter injury. Microglia, as resident immune cells in the brain, are the main cells undergoing oxidative stress response. However, the role and molecular mechanism of oxidative stress in microglia have not been clearly elucidated during white matter ischemia.

Bioinspired Carbon-Silver Sulfide Scaffold with Synergistic Enhanced Light Capture and Anti-Biofouling Property for Stable Solar Steam Generation.

Carbon material is a hot topic in solar evaporation. Due to the widely distributed microorganisms in natural water, biofouling has limited the actual application of solar evaporation material. Although carbon material lacks of nutrition for microbe, it is still vulnerable to biofouling because of the efficient pollutant adsorption property.

Percutaneous Coronary Interventional Treatment of Left Main Trifurcation Lesion: A Case Report.

Coronary artery disease (CAD) remains a leading cause of morbidity and mortality worldwide, particularly among complex high-risk and indicated patients (CHIP). Revascularization is often beneficial for these patients; however, it requires thorough risk stratification and close multidisciplinary collaboration between cardiologists and cardiac surgeons to optimize outcomes. Personalized treatment plans, including percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG), are crucial in this context.

NETs exacerbate placental inflammation and injury through high mobility group protein B1 during preeclampsia.

Background: Inflammatory stress at the maternal-fetal interface plays an important role in the occurrence and development of preeclampsia(PE) caused by different etiologies. Many pathological neutrophil extracellular traps (NETs) at the maternal-fetal interface are believed to be among the main pathogenic factors leading to preeclampsia and the worsening of its symptoms. However, the underlying mechanism is largely unclear.

Local delivery of TGF-β1-mRNA decreases fibrosis in osteochondral defects.

Osteoarthritis (OA) is a condition that affects the quality of life of millions of patients worldwide. Current clinical treatments, in most cases, lead to cartilage repair with deposition of fibrocartilage tissue, which is mechanically inferior and not as durable as hyaline cartilage tissue. We designed an mRNA delivery strategy to enhance the natural healing potential of autologous bone marrow aspirate concentrate (BMAC) for articular cartilage repair.

Outcomes of retroperitoneal fibrosis-related hydronephrosis and its risk factors for poor prognosis: a multi-center retrospective cohort study in Chinese patients.

Objective: Retroperitoneal fibrosis (RPF) is a rare disease characterized by the presence of fibroinflammatory tissue that surrounds the abdominal aorta and the iliac arteries and often entraps the ureters. Hydronephrosis is a common complication of RPF, however, its clinical features and outcomes have not been well elucidated.

Methods: A total of 115 RPF-related hydronephrosis patients have been recruited from 9 clinical centers in China since March 2010.

Interface-Driven Catalytic Enhancements in Nitrogen-Doped Carbon Immobilized CoNiS@ReS/CC Heterostructures for Optimized Hydrogen and Oxygen Evolution in Alkaline Seawater-Splitting.

The rational design of multicomponent heterostructure is an effective strategy to enhance the catalytic activity of electrocatalysts for water and seawater electrolysis in alkaline conditions. Herein, MOF-derived nitrogen-doped carbon/nickel-cobalt sulfides coupled vertically aligned Rhenium disulfide (ReS) on carbon cloth (NC-CoNiS@ReS/CC) are constructed via hydrothermal and activation approaches. Experimental and theoretical analysis demonstrates that the strong interactions between multiple interfaces promote electron redistribution and facilitate water dissociation, thereby optimizing *H adsorption energy for the hydrogen evolution reaction (HER).

Pyruvate Kinase M2-Responsive Release of Paclitaxel and Indoleamine 2,3-Dioxygenase Inhibitor for Immuno-Chemotherapy of Nonsmall Cell Lung Cancer.

Paclitaxel (PTX) is a first-line chemotherapeutic drug for non-small cell lung cancer (NSCLC) but it can induce indoleamine 2,3-dioxygenase (IDO) activation, which severely lowers down its immuno-chemotherapeutic effect. To address this issue, a smart peptide hydrogelator Nap-Phe-Phe-Phe-Lys-Ser-Thr-Gly-Gly-Lys-Ala-Pro-Arg-OH (Nap-T), which co-assembles with PTX and an IDO inhibitor GDC0919 to form a hydrogel GP@Gel Nap-T, is rationally designed. Upon specific phosphorylation by pyruvate kinase M2 (PKM2), an overexpressed biomarker of NSCLC, Nap-T is gradually converted to Nap-Phe-Phe-Phe-Lys-Ser-Thr(HPO)-Gly-Gly-Lys-Ala-Pro-Arg-OH (Nap-Tp), leading to dehydrogelation and sustained release of PTX and GDC0919 within NSCLC tissues.

Intercepting more radiation or higher use efficiency: pathways to enhancing biomass and yield in two wheat cultivars with distinct spike types under wide-belt sowing.

Background: In north China, wide-belt sowing (WBS) is widely used in wheat production because it increases the yield by improving the plant distribution and reducing the competition for resources compared with conventional narrow-drill sowing (NDS). Yield formation is also different for wheat varieties with distinct spike types. Therefore, it is important to explore the effects of WBS on the yields of wheat varieties with different spike types.

Impact of different continuous fertilizations on the antibiotic resistome associated with a subtropical triple-cropping system over one decade.

The prevalence of antibiotic resistance genes (ARGs) in agricultural soils has garnered significant attention. However, the long-term impacts of various nitroge (N)-substitution fertilization regimes on the distribution of soil ARGs and their dominant drivers in a subtropical triple-cropping system remain largely unexplored. This study employed a metagenomic approach to analyze soil ARGs, microbial communities, mobile genetic elements (MGEs), and viruses from a maize-maize-cabbage rotation field experiment with five different fertilization regimes.

Non-traditional risk factors for atrial fibrillation: epidemiology, mechanisms, and strategies.

Atrial fibrillation (AF) has become the pre-dominant arrhythmia worldwide and is associated with high morbidity and mortality. Its pathogenesis is intricately linked to the deleterious impact of cardiovascular risk factors, emphasizing the pivotal imperative for early detection and mitigation strategies targeting these factors for the prevention of primary AF. While traditional risk factors are well recognized, an increasing number of novel risk factors have been identified in recent decades.

Integration of Graph Neural Networks and multi-omics analysis identify the predictive factor and key gene for immunotherapy response and prognosis of bladder cancer.

Objective: The evaluation of the efficacy of immunotherapy is of great value for the clinical treatment of bladder cancer. Graph Neural Networks (GNNs), pathway analysis and multi-omics analysis have shown great potential in the field of cancer diagnosis and treatment.

Methods: A GNNs model was constructed to predict the immunotherapy response and identify key pathways.

Trimetazidine as an adjunct to standard hydration reduces the incidence of contrast-induced acute kidney injury in patients with renal insufficiency undergoing coronary angiography or percutaneous cardiac intervention: a systematic review and meta-analysis.

Background: Contrast-induced acute kidney injury (CI-AKI) is a known complication after coronary angiography (CAG) or percutaneous coronary intervention (PCI). Clinical evidence suggests that trimetazidine (TMZ), an anti-ischemic drug, may prevent CI-AKI. We aimed to evaluate the role of trimetazidine in preventing CI-AKI in patients with pre-existing renal dysfunction undergoing CAG or PCI.

Aerosol light absorption alleviates particulate pollution during wintertime haze events.

Aerosol light absorption has been widely considered as a contributing factor to the worsening of particulate pollution in large urban areas, primarily through its role in stabilizing the planetary boundary layer (PBL). Here, we report that absorption-dominated aerosol-radiation interaction can decrease near-surface fine particulate matter concentrations ([PM]) at a large-scale during wintertime haze events. A "warm bubble" effect by the significant heating rate of absorbing aerosols above the PBL top generates a secondary circulation, enhancing the upward motion (downward motion) and the convergence (divergence) in polluted (relatively clean) areas, with a net effect of lowering near-surface [PM].

Ferrocene-Based Metal-Organic Framework for Adsorption and Degradation of Antibiotics.

Antibiotics have emerged as a significant class of organic pollutants, posing serious global challenges to both the environment and human health. To address the issue of water pollution by antibiotics, a ferrocene-based organic framework (FcMOF) with paramagnetism has been synthesized by hydrothermal complexation of ferrocene dicarboxylic acid with copper chloride and utilized for quick and efficient adsorption and degradation of antibiotics. The maximum adsorption capacity of TC was 736.

An organic-inorganic hybrid ferroelastic with a near-room-temperature phase transition.

Organic-inorganic hybrid metal halides (OIMHs) with ferroelastic phase transition properties have recently attracted great attention due to their widespread application prospects in the fields of energy storage, sensors, switches, . However, most of the hybrid ferroelastics exhibit phase transition points () far beyond room temperature, which may limit their applications in mechanical switches and energy storage for daily working requirements. Herein, we synthesized a new zinc halide OIMH ferroelastic (,)-[BPHD]ZnBr (BPHD = 1,6-bis(piperidine-1-yl) hexa-2,4-diene diamide), which experiences a 2/1̄ type paraelastic-ferroelastic phase transition at a near-room-temperature of 285 K.

Stimuli-Responsive DNA Nanomachines for Intracellular Targeted Electrochemiluminescence Imaging in Single Cells.

Electrochemiluminescence (ECL) microscopy has emerged as a powerful technique for single-cell imaging owing to its unparalleled background-free imaging advantages. However, controlled intracellular ECL imaging remains challenging. Here, we developed a stimuli-responsive self-assembled DNA nanomachine that enables the ECL imaging of intracellular target biomolecules in single cells.

Flexible Fiber Sensors for Real-Time Monitoring of Redox Signaling Molecules in Exercise-Mimicking Engineered Skeletal Muscle.

Real-time monitoring of reactive oxygen and nitrogen species (RONS) in skeletal muscle provides crucial insights into the cause-and-effect relationships between physical activity and health benefits. However, the dynamic production of exercise-induced RONS remains poorly explored, due to the lack of sensing tools that can conform to soft skeletal muscle while monitor RONS release during exercise. Here we introduce dual flexible sensors via twisting carbon nanotubes into helical bundles of fibers and subsequent assembling electrochemical sensing components.

Effect of nebivolol on erectile function: a systematic review and meta-analysis of randomized controlled trials.

Background: Historically, β-blockers have been associated with erectile dysfunction (ED). Nebivolol, a third-generation β-blocker, may have had no negative effect on erectile function because of its vasodilating properties. However, the evidence level was considered either as low or very low.

Reductive coupling of azonaphthalenes for the synthesis of BINAMs a diboron-enabled [5,5]-sigmatropic rearrangement.

The [5,5]-sigmatropic rearrangement is a less-studied reaction and may be strategically utilized to devise unique synthetic processes. Herein, we document a diboron-enabled [5,5]-sigmatropic rearrangement for practical synthesis of BINAM derivatives. Mechanistically, a concerted activation of azonaphthalenes by diboron creates a unique ten-membered transition state, which subsequently triggers a [5,5]-sigmatropic rearrangement.

Tunable Transparent Conductors Based on SnO: Theoretical and Experimental Studies of Codoping.

Transparent conducting oxides (TCOs) are widely used in modern electronics because they have both high transmittance and good conductivity, which is beneficial for many applications such as light-emitting diodes. Tailoring electronic states and hence the conductive types by design is important for developing new materials with optimal properties for TCOs. SnO, with a wide band gap, low cost, no toxins, and high stability, is a promising host material for TCOs.