Gut microbiome and peritoneal inflammation: a new perspective on peritoneal dialysis-associated peritonitis.

Background: Gut microbiome disorders and intestinal barrier damage were found in peritonitis. However, the relationship between the gut microbiome and peritoneal dialysis-associated peritonitis (PDAP) remains unknown. This study aimed to investigate the role of the gut microbiome in PDAP and explore its correlation with intra-abdominal inflammation.

Quantum dots photobleaching-based monochrome multiplexing in loop-mediated isothermal amplification detection of foodborne pathogenic bacteria.

Multiplex nucleic acid amplification is essential for saving sample material and reducing reagent consumption. Common detection methods usually involve the use of fluorogenic probes that emit at different wavelengths, and the number of fluorescent channels often limits the degree of multiplexing. Photobleaching enables multiplex detection under a single excitation wavelength and emission wavelength, thereby overcoming the limitations inherent in traditional fluorescence detection methods.

Genome-Wide Identification of Family in U's Triangle Species and Analysis of Its Expression in .

The RasGAP SH3 domain binding protein (G3BP) is a highly conserved family of proteins in eukaryotic organisms that coordinates signal transduction and post-transcriptional gene regulation and functions in the formation of stress granules. G3BPs have important roles in abiotic/biotic stresses in mammals, and recent research suggests that they have similar functions in higher plants. contains many important oilseeds, vegetables, and ornamental plants, but there are no reports on the family in species.

Assessing generalizability of a dengue classifier across multiple datasets.

Early diagnosis of dengue fever is important for individual treatment and monitoring disease prevalence in the population. To assist diagnosis, previous studies have proposed classification models to detect dengue from symptoms and clinical measurements. However, there has been little exploration of whether existing models can be used to make predictions for new populations.

The Mitochondrial Signature for Predicting Outcome of Early-Stage Breast Cancer by Machine Learning.

Introduction: Breast cancer, a leading female cancer worldwide, can be influenced by mitochondrial dysfunction. Dysregulation of mitochondria by the nuclear genome may cause breast cancer initiation and progression. However, the comprehensive investigation of mitochondrial-related genes as prognostic marker for the overall survival of early-stage breast cancer patients is still limited.

Impact of the pandemic on traffic injuries in Macao: an analysis of interrupted time-series data.

Objective: With social restrictions serving as a mitigating factor against the severe consequences of public health emergencies, this study investigates the impact of episodic travel restrictions on road traffic injuries (TIs) in Macao during the pandemic, employing Interrupted Time Series Analysis (ITSA) models.

Methods: We used ITSA models, including Bayesian Structured Time Series and Seasonal Autoregressive Integrated Moving Average models, to assess traffic outcomes, particularly focusing on total road traffic crashes (RTCs) and TIs. Predictive models were developed for traffic fatalities, fatal RTCs, RTCs involving injuries and vehicles sustaining damage.

Co-occurrence of autoimmune liver disease and gallstones: a clinically overlooked phenomenon.

Background: Gallstone disease is a relatively common complicating condition in patients with autoimmune liver disease (AILD) in clinical practice, yet this phenomenon has not been reported previously. Thus, we investigated the prevalence and the clinical characteristics of gallstones in patients with AILD.

Methods: We retrospectively analyzed 560 patients with AILD, comprising 207 with primary biliary cholangitis (PBC), 289 with autoimmune hepatitis (AIH), and 64 with PBC-AIH overlap syndrome (PBC-AIH), who attended the General Hospital of Tianjin Medical University from November 2012 to October 2022.

aggravates cholestatic liver disease by increasing intestinal permeability and enhancing bile acid reabsorption.

Background: Although an association between gut microbiota and cholestatic liver disease (CLD) has been reported, the precise functional roles of these microbes in CLD pathogenesis remain largely unknown.

Aim: To explore the function of gut microbes in CLD pathogenesis and the effects of gut microbiota on intestinal barrier and bile acid (BA) metabolism in CLD.

Methods: Male C57BL/6J mice were fed a 0.

Neutrophil Extracellular Traps in Atherosclerosis: Research Progress.

Atherosclerosis (AS) is a disease characterised by the accumulation of atherosclerotic plaques on the inner walls of blood vessels, resulting in their narrowing. In its early stages, atherosclerosis remains asymptomatic and undetectable by conventional pathological methods. However, as the disease progresses, it can lead to a series of cardiovascular diseases, which are a leading cause of mortality among middle-aged and elderly populations worldwide.

Artery tertiary lymphoid organs in atherosclerosis: A review.

Atherosclerosis (AS) is the common pathological basis for many cardiovascular diseases. Initial investigations into AS predominantly centered on endothelial immune responses associated with plaque formation. However, recent studies increasingly underscore the salutary immune modulation occurring on the aorta adventitia as the atheromatous plaque progresses.

Structure difference of Jack bean urease and Helicobacter pylori urease on binding interactions with quercetin.

Urease catalyzes the hydrolysis of urea to carbamate and ammonia, leading to nitrogen loss, environmental pollution, and health issues, so numerous compounds have been screened for urease inhibition using Jack bean urease (JBU) and H. pylori urease (HPU) without consideration their structure difference. Previous studies have shown that the same inhibitor can exhibit distinct inhibitory effects on JBU and HPU, but limited papers focus on the effects mechanism.

The Crosstalk Between Endothelial Cells, Smooth Muscle Cells, and Macrophages in Atherosclerosis.

Atherosclerosis (AS) is a chronic inflammatory vascular disease closely tied to cellular metabolism. Recent genome-wide association study data have suggested the significant roles of endothelial cells, smooth muscle cells, and macrophages in the regression and exacerbation of AS. However, the impact of cellular crosstalk and cellular metabolic derangements on disease progression in AS is vaguely understood.

A Synthetic Facultative CAM-Like Shuttle in C Rice Plants.

Crassulacean acid metabolism (CAM) is one of the three major forms of photosynthesis, known for its efficient carbon sequestration mechanism. CAM plants store malate at night, which undergoes decarboxylation and promotes Rubisco carboxylation during the day. Despite its potential benefits, CAM engineering is not applied to C crops.

Composite Polymer Solid Electrolytes for All-Solid-State Sodium Batteries.

Sodium-ion batteries (SIBs) are emerging as a promising alternative to lithium-ion batteries, primarily due to their plentiful raw materials and cost-effectiveness. However, the use of traditional organic liquid electrolytes in sodium battery applications presents significant safety risks, prompting the investigation of solid electrolytes as a more viable solution. Despite their advantages, single solid electrolytes encounter challenges, including low conductivity of sodium ions at room temperature and incompatibility with electrode materials.

Path analysis of factors influencing length of stay and hospitalisation expenses for oral cancer patients in tertiary hospitals in southeastern China: a cross-sectional study.

Aims: To investigate the associations between influencing factors with length of stay (LOS) and hospitalisation expenses in oral cancer (OC) patients, and to explore the potential pathways through which these factors influence hospitalisation expenses using path analysis.

Design: Cross-sectional.

Setting: A comprehensive tertiary hospital in southeastern China.

Synthetic photorespiratory bypass improves rice productivity by enhancing photosynthesis and nitrogen uptake.

Photorespiration, often considered as a wasteful process, is a key target for bioengineering to improve crop yields. Several photorespiratory bypasses have been designed to efficiently metabolize 2-phosphoglycolate and increase the CO2 concentration in chloroplasts, thereby reducing photorespiration. However, the suppression of primary nitrate assimilation remains an issue when photorespiration is inhibited.

Development of a fluorescent probe based on the cyanine skeleton for the detection of PhSH.

In this study, a cyanine skeleton fluorescent parent core was designed based on the intramolecular charge transfer (ICT) principle, and 2, 4-dinitrofluorobenzene (DNFB) was used as the specific recognition site for phenylthiophene (PhSH). The probe showed a fluorescence transition from colorless to red under 410 nm excitation, which had the characteristics of fast response, high selectivity, low detection limit (55 nM), and the fluorescence intensity showed a positive linear correlation with PhSH concentration in the range of 0-100 μM (R = 0.9921).

Genome-wide meta-analysis associates donor-recipient non-HLA genetic mismatch with acute cellular rejection post-liver transplantation.

Background: Acute cellular rejection (ACR) remains a common complication causing significant morbidity post-liver transplantation. Non-human leukocyte antigen (non-HLA) mismatches were associated with an increased risk of ACR in kidney transplantation. Therefore, we hypothesized that donor-recipient non-HLA genetic mismatch is associated with increased ACR incidence post-liver transplantation.

Characterisation and Clinical Relevance of Tertiary Lymphoid Structures in Primary Biliary Cholangitis.

Background And Aims: The pathological characteristics of lymphocyte infiltration in the hepatic portal tracts of patients with primary biliary cholangitis (PBC) remain unclear. Tertiary lymphoid structures (TLSs) are ectopic lymphoid tissues associated with the exacerbation of autoimmune reactions. Here, we evaluate the role of TLSs in PBC and investigate their potential therapeutic value.

Assessing bioavailability risks of heavy metals in polymetallic mining regions: a comprehensive analysis of soils with varied land uses.

To accurately assess the bioavailability risk of heavy metals (HMs) in a representative polymetallic mining region, we undertook an exhaustive analysis of Cu, Pb, Ni, Co, Cd, Zn, Mn, and Cr in soils from diverse land-use types, encompassing agricultural, forest, residential, and mining areas. We employed speciation analysis methods and a modified risk assessment approach to ascertain potential ecological threats posed by the HMs. Our findings reveal that both the total potential ecological risk and the modified bioavailability risks are most pronounced in the soil of the mining area.

Biological Properties of Sandalwood Oil and Microbial Synthesis of Its Major Sesquiterpenoids.

Sandalwood essential oil is extracted from the heartwood part of mature sandalwood and is known for its pleasant fragrance and exceptional medicinal activities, including antimicrobial, antitumor, and anti-inflammatory properties. The (Z)-α-santalol and (Z)-β-santalol are the most vital ingredients contributing to sandalwood oil's bioactivities and unique woody odor characteristics. Metabolic engineering strategies have shown promise in transforming microorganisms such as yeast and bacteria into effective cell factories for enhancing the production of vital sesquiterpenes (santalene and santalol) found in sandalwood oil.

Association of gut microbiota with lactose intolerance and coeliac disease: a two-sample Mendelian randomization study.

Background And Objectives: Lactose intolerance and coeliac disease are common clinical nutrient malabsorption disorders, with an unclear pathogenesis and limited therapeutic options. It is widely believed that the gut microbiota plays an important role in many digestive disorders, but its role in lactose intolerance and coeliac disease is not yet clear. This study aimed to investigate the correlation between gut microbiota and lactose intolerance and coeliac disease.

Genome-wide Studies Reveal Genetic Risk Factors for Hepatic Fat Content.

Genetic susceptibility to metabolic associated fatty liver disease (MAFLD) is complex and poorly characterized. Accurate characterization of the genetic background of hepatic fat content would provide insights into disease etiology and causality of risk factors. We performed genome-wide association study (GWAS) on two noninvasive definitions of hepatic fat content: magnetic resonance imaging proton density fat fraction (MRI-PDFF) in 16,050 participants and fatty liver index (FLI) in 388,701 participants from the United Kingdom (UK) Biobank (UKBB).