Establishment and validation of a nomogram for predicting intravenous immunoglobulin resistance and coronary artery lesion involvement in Kawasaki disease: a retrospective study.

Objective: We aimed to develop a useful nomogram for early identification of Kawasaki disease (KD) children at a high risk of intravenous immunoglobulin (IVIG) resistance and coronary artery lesion (CAL) complications to improve KD management.

Methods: Clinical data from 400 patients treated at our hospital between January 1, 2016, and December 31, 2023, were collected. Lasso regression was utilized to screen risk factors for IVIG resistance and CAL involvement.

Identification of Key Biomarkers Associated with Glioma Hemorrhage: Evidence from Bioinformatic Analysis and Clinical Validation.

Hemorrhagic stroke is a known complication of glioma, yet the underlying mechanisms remain poorly understood. This study aims to investigate key biomarkers of glioma-related hemorrhage to provide insights into glioma molecular therapies. Data were obtained from the Gene Expression Omnibus (GEO) and the Cancer Genome Atlas (TCGA) databases to analyze differentially expressed genes (DEGs) in glioma by contrasting glioblastoma (GBM) with low-grade gliomas (LGGs).

Mechanism of Banxia Houpo Decoction in Treating Gastroesophageal Reflux Disease: An Integrated Approach of Compound Analysis, Network Pharmacology and Empirical Verification.

Objective: To elucidate the mechanism of Banxia Houpo Decoction (BHD) in treating gastroesophageal reflux disease (GERD) by integrating and utilizing the compound analysis, network pharmacology, and empirical verification.

Methods: Ultra-high performance liquid chromatography-high resolution mass spectrometry (UPLC-HRMS) was utilized to identify the primary compounds in BHD. Network pharmacology was employed to retrieve target genes.

Clinical characteristics of lymphoma patients presenting with fever of unknown origin misdiagnosed with connective tissue diseases.

Recognizing and diagnosing lymphoma in patients with fever of unknown origin (FUO) can be challenging, and misdiagnosis is not uncommon. To improve understanding of the clinical characteristics of lymphoma patients presenting with FUO who were misdiagnosed with autoimmune diseases. A retrospective, observational study of 140 consecutive patients with FUO and lymphoma presenting to a tertiary center between January 2017 and December 2023.

Epigenetics in the modern era of crop improvements.

Epigenetic mechanisms are integral to plant growth, development, and adaptation to environmental stimuli. Over the past two decades, our comprehension of these complex regulatory processes has expanded remarkably, producing a substantial body of knowledge on both locus-specific mechanisms and genome-wide regulatory patterns. Studies initially grounded in the model plant Arabidopsis have been broadened to encompass a diverse array of crop species, revealing the multifaceted roles of epigenetics in physiological and agronomic traits.

Peficitinib suppresses diffuse-type tenosynovial giant cell tumor by targeting TYK2 and JAK/STAT signaling.

Diffuse-type tenosynovial giant cell tumor (dTGCT) is a destructive but rare benign proliferative synovial neoplasm. Although surgery is currently the main treatment modality for dTGCT, the recurrence risk is up to 50%. Therefore, there is a great need for effective drugs against dTGCT with minor side effects.

FSD1 inhibits glioblastoma diffuse infiltration through restriction of HDAC6-mediated microtubule deacetylation.

The infiltration of glioblastoma multiforme (GBM) is predominantly characterized by diffuse spread, contributing significantly to therapy resistance and recurrence of GBM. In this study, we reveal that microtubule deacetylation, mediated through the downregulation of fibronectin type III and SPRY domain-containing 1 (FSD1), plays a pivotal role in promoting GBM diffuse infiltration. FSD1 directly interacts with histone deacetylase 6 (HDAC6) at its second catalytic domain, thereby impeding its deacetylase activity on α-tubulin and preventing microtubule deacetylation and depolymerization.

Procedural sedative effect of remimazolam in ICU patients on invasive mechanical ventilation: a randomised, prospective study.

Background: Invasive procedures and environmental factors in the intensive care unit (ICU) may cause anxiety and discomfort in patients, who often require sedation therapy. The aim of this study was to assess the safety of remimazolam tosilate for procedural sedation in ICU patients receiving mechanical ventilation following endotracheal intubation. Eighty patients from a single centre were randomly assigned to either the propofol group or the remimazolam group.

LncRNA NEAT1, an Important Biomarker Involved in the Pathological and Physiological Processes of Parkinson's Disease.

Parkinson's disease (PD) is a complex progressive neurodegenerative disorder and the pathogenesis and treatment methods are unknown. This aim is to investigate the effects of long non coding RNA NEAT1 (LncRNA NEAT1) on 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced Parkinson's disease (PD). Immunoprecipitation and western blot were used to search for the effects of LncRNA NEAT1 on PD.

Berberine inhibits prostate cancer progression by inducing ferroptosis: evidence from network pharmacology.

The uncertain ferroptosis-related role of berberine in prostate cancer was explored using network pharmacology methodology. Integration of ferroptosis targets in prostate cancer from the Genecard database and berberine targets from the Traditional Chinese Medicine Systems Pharmacology and SwissTargetPrediction databases revealed 17 common targets. Among these, 10 hub genes, including CCNB1, CDK1, AURKA, AR, CDC42, ICAM1, TYMS, NTRK1, PTGS2, and SCD, were identified.

Organocatalytic Asymmetric Synthesis of -Carboranyl Amines.

Carboranyl amines are distinct from typical organic amines. Due to the electronic influence of the carborane cage, they have low nucleophilicity and are reluctant to alkylate. Moreover, asymmetric synthesis of chiral carboranes is still in its infancy.

DNA Methylation of Somatic Tissues in Oysters is Influenced by Sex and Heredity.

The influence of sex and heredity on DNA methylation in the somatic tissues of mice has been well-documented, with similar hereditary effects reported in honeybees. However, the extent to which these factors affect DNA methylation in molluscan somatic tissues remains poorly understood. In this study, we investigated genomic DNA methylation patterns in the adductor muscle of two genetically distinct oyster strains using whole-genome bisulfite sequencing (WGBS).

A study on the variation of cytokine and electrolyte levels in rhesus macaques, cynomolgus monkeys, and Assamese macaques.

Background: Non-human primates (NPHs), such as rhesus macaques, cynomolgus monkeys, and Assamese macaques, play a crucial role in biomedical research. However, baseline cytokine and electrolyte data for these three species, particularly data stratified by age and sex, are limited. Therefore, the aim of this study was to establish and analyze age- and sex-specific cytokine and electrolyte profiles in these three species.

A mouse coccygeal intervertebral disc degeneration model with tail-looping constructed using a suturing method.

Backgroud: Intervertebral disc degeneration (IDD) is one of the common degenerative diseases. Due to ethical constraints, it is difficult to obtain sufficient research on humans, so the use of an animal model of IDD is very important to clarify the pathogenesis and treatment mechanism of the disease.

Methods: In this study, thirty 2-month-old mice were selected for operation to establish a coccygeal IDD model.

Molecular Mechanisms of Magnolol in Gastric Precancerous Lesions: A Computational and Experimental Study.

The formation of gastric precancerous-lesions (GPLs) has been identified as a critical step in tumorigenesis, and patients with GPLs have an increased risk of gastric cancer. Magnolol is the primary biphenolic compound in Magnolia officinalis. It possesses various pharmacological properties, such as cardioprotective and neuroprotective properties, and inhibit tumor growth.

Epidemiology and Antibiotic Resistance of Neonatal Invasive Group B Streptococcus Disease: a Retrospective Study in Fuzhou, China, 2012 - 2021.

Background: Group B streptococcus (GBS) causes neonatal invasive disease, mainly sepsis and meningitis. Understanding the clinical characteristics, laboratory tests, and antibiotic resistance patterns of GBS invasive infections provides reliable epidemiological data for preventing and treating GBS infections.

Methods: Clinical characteristics and laboratory test results from 86 patients with neonatal invasive disease (45 cases of early-onset disease [EOD] and 41 cases of late-onset disease [LOD]) recruited from Fujian Maternity and Child Health Hospital between January 2012 and December 2021 were analyzed.

Performance Validation and Blood Donation Analysis in Nagqu, Tibet, One of the Highest Cities in the World.

Background: Due to the unique geographical and climatic conditions in Nagqu (Tibet), the blood station laboratory was only fully established and accredited by 2020. This study validated the performance of the laboratory's blood screening system and analyzed recent trends in blood donation and screening effectiveness.

Methods: Various serum samples were used to assess the performance of hepatitis B, hepatitis C, HIV, and syphilis tests, both serological and nucleic acid tests.

Identification of a Bmh in a Chinese Individual.

Background: The Bombay and para-Bombay blood groups are rare blood types that are significant to clinical blood transfusions. Accurate para-Bombay blood group identification is important for the safety of transfusions.

Methods: Serological and molecular biology methods were used to detect one case of ABO blood type.

A Rare Case of Intraoperative Transfusion-associated Hypotension in a Chinese Pregnant Patient.

Background: Transfusion-associated hypotension (TAH) is characterized by the abrupt onset of hypotension immediately after the start of transfusion and usually resolves when transfusion ceases. The pathogenesis of TAH is not yet fully understood.

Methods: A 36-year-old woman underwent exploratory laparotomy and cesarean section due to cervical squamous cell carcinoma.

Association between hormone therapy and glioma risk in US women: a cancer screening trial.

Objective: Gliomas are the most common primary brain tumors in adults, and the role of hormone therapy (HT) in their development remains controversial. This study with a cohort design aimed to investigate the association between HT use and glioma risk using the data from the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial.

Methods: We analyzed data from 75,335 women, aged 50-78, who were enrolled between 1993 and 2001.

Piezo1 Enhances Macrophage Phagocytosis and Pyrin Activation to Ameliorate Fungal Keratitis.

Purpose: Fungal keratitis (FK) remains a treatment challenge, necessitating new therapeutic targets. Piezo1, a mechanosensitive ion channel, regulates calcium signaling and immune cell function. This study investigates its role in macrophage-mediated antifungal responses in FK.

S100A8/A9 Promotes Dendritic Cell-Mediated Th17 Cell Response in Sjögren's Dry Eye Disease by Regulating the Acod1/STAT3 Pathway.

Purpose: To investigate the role of S100A8/A9 in the pathogenesis of Sjögren's dry eye disease (SjDED) and explore its potential mechanism of action.

Methods: S100A8/A9 expression was determined by western blot and quantitative real-time polymerase chain reaction (qRT-PCR). Tear secretion, corneal fluorescein staining, and hematoxylin and eosin staining were used to evaluate the effect of paquinimod, a S100A8/A9 inhibitor, on dry eye disease in nonobese diabetic (NOD) mice.

Identifying cancer prognosis genes through causal learning.

Accurate identification of causal genes for cancer prognosis is critical for estimating disease progression and guiding treatment interventions. In this study, we propose CPCG (Cancer Prognosis's Causal Gene), a two-stage framework identifying gene sets causally associated with patient prognosis across diverse cancer types using transcriptomic data. Initially, an ensemble approach models gene expression's impact on survival with parametric and semiparametric hazard models.

Using machine learning models to identify severe subjective cognitive decline and related factors in nurses during the menopause transition: a pilot study.

Objective: This study aims to develop and validate a machine learning model for identifying individuals within the nursing population experiencing severe subjective cognitive decline (SCD) during the menopause transition, along with their associated factors.

Methods: A secondary analysis was performed using cross-sectional data from 1,264 nurses undergoing the menopause transition. The data set was randomly split into training (75%) and validation sets (25%), with the Bortua algorithm employed for feature selection.