Relationship between root system-soil C:N:P and soil microbial diversity at different evolutionary stages of scrub in arid desert grassland, Northern China.

Scrub root systems play a crucial role in preventing soil erosion and nutrient loss. However, the effects of the root system configuration on soil nutrient dynamics and microbial changes at various evolutionary stages remain poorly understood. In this study, we investigated the relationship between soil physical and chemical properties and the diversity of bacteria and fungi throughout the evolutionary stages of the scrub root systems.

Repurposing Anidulafungin for Alzheimer's Disease via Fragment-Based Drug Discovery.

The misfolding and aggregation of beta-amyloid (Aβ) peptides have been implicated as key pathogenic events in the early stages of Alzheimer's disease (AD). Inhibiting Aβ aggregation represents a potential disease-modifying therapeutic approach to AD treatment. Previous studies have identified various molecules that inhibit Aβ aggregation, some of which share common chemical substructures (fragments) that may be key to their inhibitory activity.

Changes in soil bacterial community characteristics in patches of different vegetation types under different stages of restoration in the desert of northern China.

In desert areas, the process of mobile sandy land changing to semi-fixed sandy land and eventually to fixed sandy land after undergoing vegetation restoration is inevitable. The presence of shrub patches and herb patches is common in this restoration process. No relevant studies have reported the soil bacterial community characteristics of different vegetation-type patches (shrub patches and herb patches) under different stages of restoration.

The Comparison of the Clinical Efficacy and Drug Tissue Distribution of Furazolidone and Tetracycline-quadruple Therapy in Helicobacter pylori Eradication : A Randomized Controlled Trial.

Objective: Helicobacter pylori ( H. Pylori ) is considered a main causative organism of gastric ulcers, gastric cancer and duodenal ulcers. The current treatment relies on a combination of antimicrobial agents and acid suppressant agents, but the eradication effect is not satisfactory.

causes gastric dysbacteriosis in chronic gastritis patients.

Gastric mucosal samples were procured and underwent the sequencing of 16S ribosomal RNA (16S rRNA) via Illumina high-throughput sequencing technology to explore the impact of () infection on the composition of gastric flora in chronic gastritis (CG) patients. In the results, the operational taxonomic unit (OTU) analysis revealed an overlap of 5706 OTUs shared between the two groups. The top 5 abundance ranking (TOP5) phyla comprised Bacteroidetes, Proteobacteria, Firmicutes, Actinobacteria, and Epsilonbacteraeota, while the TOP5 genus was , , , , and .

Comparison of orbital fibroblasts from Graves' ophthalmopathy and healthy control.

Graves' ophthalmopathy (GO) is an extrathyroidal manifestation of Graves' disease, Orbital fibroblasts (OFs) are recognized as key players in GO pathogenesis, involved in orbital inflammation, tissue remodeling, and fibrosis. This study offers a primary exploration of cell behavior and characteristics on OFs from GO (GO-OFs), and compared to OFs from healthy control (HC-OFs). Results reveal that GO-OFs exhibit delayed migration from tissue fragments, while no significant difference in cell proliferation is observed between GO-OFs and HC-OFs.

Single-cell transcriptomic analysis reveals transcript enrichment in oxidative phosphorylation, fluid sheer stress, and inflammatory pathways in obesity-related glomerulopathy.

Obesity-related glomerulopathy (ORG) is an independent risk factor for chronic kidney disease and even progression to end-stage renal disease. Efforts have been undertaken to elucidate the mechanisms underlying the development of ORG and substantial advances have been made in the treatment of ORG, but relatively little is known about cell-specific changes in gene expression. To define the transcriptomic landscape at single-cell resolution, we analyzed kidney samples from four patients with ORG and three obese control subjects without kidney disease using single-cell RNA sequencing.

Neferine Targeted the NLRC5/NLRP3 Pathway to Inhibit M1-type Polarization and Pyroptosis of Macrophages to Improve Hyperuricemic Nephropathy.

Background: Neferine (Nef) has a renal protective effect. This research intended to explore the impact of Nef on hyperuricemic nephropathy (HN).

Methods: Adenine and potassium oxonate were administered to SD rats to induce the HN model.

Gut microbial network signatures of early colonizers in preterm neonates with extrauterine growth restriction.

Background: Extrauterine growth restriction (EUGR) represents a prevalent condition observed in preterm neonates, which poses potential adverse implications for both neonatal development and long-term health outcomes. The manifestation of EUGR has been intricately associated with perturbations in microbial and metabolic profiles. This study aimed to investigate the characteristics of the gut microbial network in early colonizers among preterm neonates with EUGR.

The risk factors for arteriovenous fistula dysfunction in maintenance hemodialysis patients: A cross-sectional study.

Introduction: Arteriovenous fistula (AVF) dysfunction is a prevalent complication among maintenance hemodialysis patients. However, the factors influencing AVF patency remain unclear. To address this, we conducted a study aimed at identifying factors contributing to AVF dysfunction in this patient population.

Effects of Purine Metabolism-Related on Tumor Heterogeneity in Kidney Renal Clear Cell Carcinoma.

Background: Renal cell carcinoma has several subtypes, with kidney renal clear cell carcinoma (KIRC) being the most common and heterogeneous. Purine metabolism is associated with cancer progression. However, the role of purine metabolism-related long non-coding RNAs (lncRNAs) in KIRC remains unknown.

A protective role of nintedanib in peritoneal fibrosis through H19-EZH2-KLF2 axis via impeding mesothelial-to-mesenchymal transition.

Background: Peritoneal fibrosis (PF), a common complication of long-term peritoneal dialysis, accounts for peritoneal ultrafiltration failure to develop into increased mortality. Nintedanib has previously been shown to protect against multi-organ fibrosis, including PF. Unfortunately, the precise molecular mechanism underlying nintedanib in the pathogenesis of PF remains elusive.

Risk factors for arteriovenous fistula dysfunction in hemodialysis patients: a retrospective study.

Arteriovenous fistula (AVF) is the first choice of vascular access in hemodialysis (HD) patients. However, the correlations between patient factors and the arteriovenous fistula patency remain unclear. Therefore, our study investigates the risk factors associated with AVF dysfunction in HD patients.

Characteristics and Prognostic Factors of SARS-CoV-2 Omicron Variant Infection in Hemodialysis Patients: A Single-Center Study in China.

Introduction: This study aimed to evaluate the characteristics and prognostic factors for coronavirus disease 2019 (COVID-19) patients on maintenance hemodialysis (HD).

Methods: All admitted HD patients who were infected with SARS-CoV-2 from December 1, 2022, to January 31, 2023, were included. Patients with pneumonia were further classified into the mild, moderate, severe, and critical illness.

Explore the changes of intestinal flora in patients with coronavirus disease 2019 based on bioinformatics.

Background: Studies have revealed that there were significant changes in intestinal flora composition in patients with coronavirus disease 2019 (COVID-19) compared to non-COVID-19 patients, regardless of whether they were treated with medication. Therefore, a comprehensive study of the intestinal flora of COVID-19 patients is needed to further understand the mechanisms of COVID-19 development.

Methods: In total, 20 healthy samples and 20 COVID-19 samples were collected in this study.

The Physicochemical Attributes, Volatile Compounds, and Antioxidant Activities of Five Plum Cultivars in Sichuan.

Plum ( Lindl.) is an important stone fruit crop in Sichuan that is increasingly in demand by consumers owing to its flavor and outstanding nutraceutical properties. The physicochemical characteristics, antioxidant capacity, and volatile profiles of five traditional and new plum cultivars in Sichuan were determined using high-performance liquid chromatography and gas chromatography time-of-flight mass spectrometry.

Exosomes in Diabetic Kidney Disease.

Background: Diabetic kidney disease (DKD) is a major complication of diabetes mellitus and a common cause of end-stage kidney disease. The incidence of DKD is rising worldwide and associated with increased morbidity and premature mortality, indicating an urgent need to further explore the underlying pathogenesis and potential biomarkers. Exosomes are nanoscale vesicles secreted by all cell types that play an essential role in cellular homeostasis and intercellular communications by transferring molecular cargoes between different cells.

Heparin-induced thrombocytopenia after switching from unfractionated heparin to low-molecular-weight heparin: A case report and literature review.

Heparin-induced thrombocytopenia (HIT) is a severe, potentially life-threatening adverse drug reaction. It is an antibody-mediated process involving platelet activation. Heparin and low-molecular-weight heparin (LMWH) are routinely used in uremic patients undergoing hemodialysis.

sp. nov. and sp. nov., two novel species isolated from , show genomic and physiological adaptations for a -associated lifestyle.

The genus from the currently includes six validated species. Two strains designated PT2-4 and 62-3 were isolated from abundant at the Pingtan island coast in the Fujian Province of China. 16S rRNA gene sequence analysis showed that the closest described relative of strains PT2-4 and 62-3 is JCM 19808 with 98.

Preventive effects of DNA vaccines on the mouse model with latent tuberculosis infection.

Background: About a quarter of the world's population with latent tuberculosis infection (LTBI) are the main source of active tuberculosis. Bacillus Calmette Guerin (BCG) cannot effectively control LTBI individuals from developing diseases. Latency-related antigens can induce T lymphocytes of LTBI individuals to produce higher IFN-γ levels than tuberculosis patients and normal subjects.

Association between healthy lifestyle and memory decline in older adults: 10 year, population based, prospective cohort study.

Objective: To identify an optimal lifestyle profile to protect against memory loss in older individuals.

Design: Population based, prospective cohort study.

Setting: Participants from areas representative of the north, south, and west of China.

Mutation of conserved residues in the laminarinase Lam1092 increases the antioxidant activity of the laminarin product hydrolysates.

Laminarinases from the glycoside hydrolase 16 (GH16) family are hydrolases that break β-1,3-glycosidic bonds in laminarin, which is the major storage polysaccharide present in brown algae or microalgae. We explored a laminarinase from the marine Flavobacteriaceae species Tamlana sp. PT2-4 at the structural and functional levels.

Treatment of membranous nephropathy with crescent nephritis by rituximab: A case report.

Background: Crescent formation is rare in primary membranous nephropathy (MN). The mechanism of crescent formation is unknown and the treatments are tentative.

Patient Concerns: A 71-year-old woman presented with nephrotic syndrome, hematuria, and rapidly progressive kidney dysfunction.

Bibliometric Insights of Global Research Landscape in Mitophagy.

Autophagy is a highly regulated and evolutionarily conserved process in eukaryotes which is responsible for protein and organelle degradation. Although this process was described over 60 years ago, the selective autophagy of mitochondria (mitophagy) was recently coined in 2005. Research on the topic of mitophagy has made rapid progress in the past decade, which proposed to play critical roles in human health and disease.

miR-128-3p inhibits high-glucose-induced peritoneal mesothelial cells fibrosis via PAK2/SyK/TGF-β1 axis.

Aim: To elucidate the mechanism of miR-128-3p in peritoneal fibrosis (PF).

Methods: Peritoneal mesothelial cells (PMCs) were dealt with high glucose (HG) for 3 days. The expressions of miR-128-3p, p21-activated kinase 2 (PAK2), spleen tyrosine kinase (SyK), and transforming growth factor-β1 (TGF-β1) were detected with quantitative real-time reverse transcription polymerase chain reaction.