Accuracy of interleukin-27 in diagnosing tuberculous pleural effusion: Age should be considered.

Background: Tuberculous pleural effusion (TPE) diagnosis still faces many difficulties and challenges. Some studies have shown that pleural interleukin -27 (IL-27) had a diagnostic potential for TPE. However, their findings are not always consistent.

Implication of serum soluble IL-2 receptor α in type 2 diabetes mellitus.

Objectives: The aim of this study was to determine the association of serum soluble IL-2 receptor α (sIL-2RA) with T2DM-related characteristics and complications.

Methods: Serum sIL-2RA levels were determined in 156 T2DM patients, and the association with T2DM-related characteristics and complications was evaluated.

Results: Serum sIL-2RA levels were significantly increased in T2DM patients with diabetic kidney disease (DKD) (median, IQR, 1434.

Intracellular osteopontin potentiates the immunosuppressive activity of mesenchymal stromal cells.

Introduction: Mesenchymal stromal cell (MSC)-based cell therapy is a promising approach for various inflammatory disorders based on their immunosuppressive capacity. Osteopontin (OPN) regulates several cellular functions including tissue repair, bone metabolism and immune reaction. However, the biological function of OPN in regulating the immunosuppressive capacity of MSCs remains elusive.

Pleural pro-gastrin releasing peptide is a potential diagnostic marker for malignant pleural effusion induced by small-cell lung cancer.

Background: Serum pro-gastrin releasing peptide (proGRP) is a well-recognized diagnostic marker for small cell lung cancer (SCLC). Pleural effusion is common in patients with advanced SCLC. The diagnostic accuracy of pleural proGRP for malignant pleural effusion (MPE) has not yet been established.

Deficiency of UCHL1 results in insufficient decidualization accompanied by impaired dNK modulation and eventually miscarriage.

Background: Miscarriage is a frustrating complication of pregnancy that is common among women of reproductive age. Insufficient decidualization which not only impairs embryo implantation but disturbs fetomaternal immune-tolerance, has been widely regarded as a major cause of miscarriage; however, the underlying mechanisms resulting in decidual impairment are largely unknown.

Methods: With informed consent, decidual tissue from patients with spontaneous abortion or normal pregnant women was collected to detect the expression profile of UCHL1.

Effects and mechanisms of endocrine disruptor bisphenol AF on male reproductive health: A mini review.

Bisphenol AF (BPAF), an analogue of bisphenol A (BPA), is commonly found in manufacturing industries and known for its endocrine-disrupting properties. Despite potential similarities in adverse effects with BPA, limited toxicological data exist specifically for BPAF and its impact on male reproductive physiology. This mini-review aims to elucidate the influence of BPAF on the male reproductive system, focusing on estrogenic effects, effects on the hypothalamus-pituitary-gonad (HPG) axis, steroidogenesis, spermatogenesis, and transgenerational reproductive toxicity.

Exquisite visualization of mitophagy and monitoring the increase of lysosomal micro-viscosity in mitophagy with an unusual pH-independent lysosomal rotor.

Background: Mitophagy plays indispensable roles in maintaining intracellular homeostasis in most eukaryotic cells by selectively eliminating superfluous components or damaged organelles. Thus, the co-operation of mitochondrial probes and lysosomal probes was presented to directly monitor mitophagy in dual colors. Nowadays, most of the lysosomal probes are composed of groups sensitive to pH, such as morpholine, amine and other weak bases.

Extrahepatic conditions of primary biliary cholangitis: A systematic review and meta-analysis of prevalence and risk.

Background And Aim: Many studies reported the prevalence of extrahepatic conditions (EHC) of primary biliary cholangitis (PBC), but the great heterogeneity existed across different studies. Therefore, we conducted the systematic review and meta-analyses to determine EHC prevalence and association with PBC.

Methods: We searched PUBMED and included observational, cross-sectional and case-controlled studies.

Mixed Metal Components in PM Contribute to Chemokine Receptor CCR5-Mediated Neuroinflammation and Neuropathological Changes in the Mouse Olfactory Bulb.

Particulate matter, especially PM, can invade the central nervous system (CNS) the olfactory pathway to induce neurotoxicity. The olfactory bulb (OB) is the key component integrating immunoprotection and olfaction processing and is necessarily involved in the relevant CNS health outcomes. Here we show that a microglial chemokine receptor, CCR5, is the target of environmentally relevant PM in the OB to trigger neuroinflammation and then neuropathological injuries.

Pleural fluid soluble Fas ligand and tuberculous pleural effusion: a prospective diagnostic test accuracy study.

Background: The diagnosis of tuberculous pleural effusion (TPE) is challenging for pulmonologists. Adenosine deaminase (ADA), interferon-gamma (IFN-γ), and interleukin-27 (IL-27) have some limitations for diagnosing TPE. Soluble Fas ligand (sFasL) had a high diagnostic value for TPE.

Pleural fluid carbohydrate antigen 72-4 and malignant pleural effusion: a diagnostic test accuracy study.

Background: The prognosis of malignant pleural effusion (MPE) is poor. A timely and accurate diagnosis is the prerequisite for managing MPE patients. Carbohydrate antigen 72-4 (CA72-4) is a diagnostic tool for MPE.

Circulating Inflammatory Factor Levels in the Early Phase of COVID-19 are Associated with the Progression of Respiratory Failure: A Single-Center Retrospective Study.

Purpose: To evaluate the potential relationships between serum interleukin (IL)-2, IL-4, IL-6, IL-10, IL-17, interferon (IFN)-γ, and tumor necrosis factor (TNF)-α levels and occurrence of respiratory failure in patients with early-stage COVID-19 disease.

Patients And Methods: We analyzed clinical characteristics, laboratory parameters, and immunoinflammatory markers in 302 patients diagnosed with SARS-CoV-2 infection who required hospitalization at Changshu Hospital of Nantong University. IL-2, IL-4, IL-6, IL-10, IL-17, IFN-γ, and TNF-α levels in the peripheral blood of patients hospitalized five days after disease onset were measured using multiplex bead-based flow fluorescent immunoassay (MBFFI).

Long-term stability of pleural fluid carcinoembryonic antigen and its effect on the diagnostic accuracy for malignant pleural effusion.

Background: The in vitro stability assessment is essential for investigating the diagnostic accuracy of pleural biomarkers. This study aimed to investigate the long-term stability of pleural fluid carcinoembryonic antigen (CEA) at -80°C to -70°C. In addition, we analyzed the effects of frozen storage on the diagnostic accuracy of CEA for malignant pleural effusion (MPE).

Organic Fluorescent Probes for Monitoring Micro-Environments in Living Cells and Tissues.

As a vital parameter in living cells and tissues, the micro-environment is crucial for the living organisms. Significantly, organelles require proper micro-environment to achieve normal physiological processes, and the micro-environment in organelles can reflect the state of organelles in living cells. Moreover, some abnormal micro-environments in organelles are closely related to organelle dysfunction and disease development.

Dysregulation of circulating CD4 + CXCR5 + PD-1+ T cells in diabetic retinopathy.

Aims: We aimed to determine an association between follicular helper T (Tfh) cells and Bcl-6 and CXCL13 levels and determine the role of Tfh cells, Bcl-6, and CXCL13 serum levels in the pathogenesis of diabetic retinopathy (DR) since Tfh cells have an important role in type 1 diabetes; however, their role in type 2 diabetes-related DR requires exploration.

Methods: Blood samples were collected from 24 patients with non-proliferative diabetic retinopathy (NPDR), 20 with proliferative diabetic retinopathy (PDR), and 18 age- and sex-matched healthy volunteers. Flow cytometry detected CD4 + CXCR5 + PD1+ Tfh cells.

Gonococcal Infection of the Glans Skin, a Rare Local Complication of Gonorrhea: A Clinical Study of 13 Cases.

The study aimed to understand the incidence, site, skin lesion manifestations, and treatment of gonococcal infection of the glans skin. We enrolled men with gonococcal infection of the glans skin and men with gonococcal urethritis from January 2014 to February 2020. Demographic data, site of onset, and skin lesion manifestations were recorded for all patients.

Clinical Study on Gonococcal Infection of the Penile Raphe.

Introduction: Gonococcal infection of the penile raphe is rarely encountered in the clinical setting. The study aimed to understand the incidence, sites, clinical manifestations, and treatment of gonococcal infection of the penile raphe.

Methods: We enrolled men with gonococcal infection of the penile raphe and men with urethral gonorrhea from January 2010 to December 2021.

Calycosin decreases cerebral ischemia/reperfusion injury by suppressing ACSL4-dependent ferroptosis.

Ischemic stroke is the second leading cause of death globally. Calycosin is a typical phytoestrogen that protects against cerebral ischemia/reperfusion (I/R) injury. However, the role of ferroptosis in this effect remains unknown.

Endothelin receptor B enhances liver injury and pro-inflammatory responses by increasing G-protein-coupled receptor kinase-2 expression in primary biliary cholangitis.

Severe diseases like cirrhosis and liver failure can be developed from primary biliary cholangitis (PBC). Endothelin-2 (EDN2) and endothelin receptor B (EDNRB) are related to the pathogenesis of PBC. However, the roles of EDN2 and EDNRB in PBC-related liver injury and inflammation along with molecular mechanisms are poorly defined.