Genetic Commonalities Between Metabolic Syndrome and Rheumatic Diseases Through Disease Interactome Modules.

This study aims to elucidate the potential genetic commonalities between metabolic syndrome (MetS) and rheumatic diseases through a disease interactome network, according to publicly available large-scale genome-wide association studies (GWAS). The analysis included linkage disequilibrium score regression analysis, cross trait meta-analysis and colocalisation analysis to identify common genetic overlap. Using modular partitioning, the network-based association between the two disease proteins in the protein-protein interaction set was divided and quantified.

Machine learning-based prediction model integrating ultrasound scores and clinical features for the progression to rheumatoid arthritis in patients with undifferentiated arthritis.

Objectives: Predicting rheumatoid arthritis (RA) progression in undifferentiated arthritis (UA) patients remains a challenge. Traditional approaches combining clinical assessments and ultrasonography (US) often lack accuracy due to the complex interaction of clinical variables, and routine extensive US is impractical. Machine learning (ML) models, particularly those integrating the 18-joint ultrasound scoring system (US18), have shown potential to address these issues but remain underexplored.

Transcription factor networks in cellular quiescence.

Many of the cells in mammalian tissues are in a reversible quiescent state; they are not dividing, but retain the ability to proliferate in response to extracellular signals. Quiescence relies on the activities of transcription factors (TFs) that orchestrate the repression of genes that promote proliferation and establish a quiescence-specific gene expression program. Here we discuss how the coordinated activities of TFs in different quiescent stem cells and differentiated cells maintain reversible cell cycle arrest and establish cell-protective signalling pathways.

Wireless power-up and readout from a label-free biosensor.

Wearable and implantable biosensors have rapidly entered the fields of health and biomedicine to diagnose diseases and physiological monitoring. The use of wired medical devices causes surgical complications, which can occur when wires break, become infected, generate electrical noise, and are incompatible with implantable applications. In contrast, wireless power transfer is ideal for biosensing applications since it does not necessitate direct connections between measurement tools and sensing systems, enabling remote use of the biosensors.

A Qualitative Evaluation of Two Electronic-Rehabilitation Programmes for Managing Persistent Knee Pain.

Introduction: Persistent knee pain often due to knee osteoarthritis (OA) is a highly prevalent and disabling condition. Electronic-rehabilitation (e-rehab) programmes have the potential to support self-management of knee OA. This study aimed to evaluate user engagement and acceptability of two e-rehab programmes, Group e-rehab, a remote physiotherapy-led programme and My Knee UK, a self-directed web-based exercise programme.

A portable optical detection system for rapid quantification of two rheumatoid arthritis biomarkers.

Background: Rheumatoid arthritis (RA) is a chronic autoimmune disease that causes joint damage and progressive destruction of adjacent cartilage and bones. Quick and accurate detection of rheumatoid factors (RF) and anti-cyclic citrullinated peptide antibodies (anti-CCP) in serum is effective in diagnosing RA and preventing its progression. However, current methods for detecting these two biomarkers are costly, time-consuming, labor-intensive, and require specialized equipment.

Open Latarjet Results in Lower Recurrent Instability and Revision Rates Than Arthroscopic Bankart Repair at 10-Year Follow-up: A Systematic Review.

Purpose: To compare arthroscopic Bankart repair versus the open Latarjet procedure at a minimum of 10-year follow-up evaluating recurrence and arthropathy development rates.

Methods: A systematic review was performed in concordance with PRISMA guidelines. Studies were included if they reported on the arthroscopic Bankart repair or open Latarjet procedure with a minimum of 10-year follow-up.

Response eQTLs, chromatin accessibility, and 3D chromatin structure in chondrocytes provide mechanistic insight into osteoarthritis risk.

Osteoarthritis (OA) poses a significant healthcare burden with limited treatment options. While genome-wide association studies (GWASs) have identified over 100 OA-associated loci, translating these findings into therapeutic targets remains challenging. To address this gap, we mapped gene expression, chromatin accessibility, and 3D chromatin structure in primary human articular chondrocytes in both resting and OA-mimicking conditions.

Environmental noise exposure and autoimmune diseases: Evidence from a national cohort study.

Exposure to environmental noise is an inevitable factor and may pose a risk to health conditions, even potentially affecting the immune system. However, the relationship between noise exposure and autoimmune diseases has not been well explored. This study aimed to investigate whether noise exposure is associated with an increased risk of autoimmune diseases in South Korea.

A simple LC-MS/MS assay for the quantification of E6011, a novel anti-fractalkine monoclonal antibody, in cynomolgus monkey serum - comparison with ligand binding assay.

E6011 is a monoclonal antibody that is currently under development for the treatment of rheumatoid arthritis. While ligand binding assays (LBAs) are typically employed for the determination of therapeutic antibodies, ultra-performance liquid chromatography with tandem mass spectrometry (UPLC-MS/MS) represents an alternative platform. E6011 in monkey serum was treated with ammonium sulfate to obtain pellets for subsequent processing.

Vanin-1-Activated Fluorescent Probe for Real-Time Imaging of Inflammatory Responses Across Multiple Tissue Types.

Vanin-1 is a pantetheine hydrolase that plays a key role in inflammatory diseases. Effective tools for noninvasive, real-time monitoring of Vanin-1 are lacking, largely due to background fluorescence interference in existing probes. To address this issue, we developed a dual-modal fluorescent and colorimetric probe, MB-Van1, to detect Vanin-1 with high sensitivity and selectivity.

Association between clinical laboratory indicators and WOMAC scores in Qatar Biobank participants: The impact of testosterone and fibrinogen on pain, stiffness, and functional limitation.

Objectives: The association between baseline laboratory parameters and experienced well-being in healthy individuals remains uncertain. This study explored the relationship between clinical laboratory profiles and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scores for pain, stiffness, and physical functional limitation in healthy individuals in Qatar.

Methods: Clinical laboratory data were collected from 1,764 Qatar Biobank participants who also completed the WOMAC questionnaire: lipid profiles (high-density lipoprotein, low-density lipoprotein, cholesterol, and triglycerides), endocrine markers (TSH, T3, T4, estradiol, and testosterone), and two inflammatory markers (CRP and fibrinogen).

Resection of Heterotopic Ossifications and Total Hip Arthroplasty Using a Single Ludloff Medial Approach: A Case Report.

Case: Heterotopic ossification (HO) is a relatively rare but severe clinical finding around the hip joint, characterized by the formation of extraskeletal bone in soft tissue. We present the case of a 66-year-old man with a severe, painful gait disorder caused by extensive neurogenic bilateral HO. In this case, due to the medial HO localization, we performed a staged bilateral, combined HO resection and total hip arthroplasty using the single medial Ludloff approach.

Genetic insights into the risk of hip osteoarthritis on stroke: A single-variable and multivariable Mendelian randomization.

Background: Hip osteoarthritis has been identified as a potential risk factor for stroke, with previous studies have demonstrated an association between hip osteoarthritis and stroke. This study aims to further elucidate the causal relationship between the two, employing Two-Sample and Multivariable Mendelian randomization methods.

Methods: SNPs, derived from two extensive GWAS, served as instruments in exploring the association between genetically predicted hip osteoarthritis and stroke risk, utilizing two-sample Mendelian randomization.

Deconditioning in quiescent Crohn's Disease patients with heightened fatigue perception.

Background & Objective: IBD fatigue aetiology is poorly understood. This study quantified body composition and physical function alongside proton magnetic resonance imaging (1H MRI) and spectroscopy (31P MRS) measures of organ structure and function in quiescent Crohn's Disease patients (CD) and healthy volunteers (HV), to identify a physiological basis for IBD fatigue.

Methods: Body composition was determined using DEXA and 1H MRI.

Research progress of Sinomenium in the treatment of rheumatoid arthritis and suggestions for future research.

Rheumatoid arthritis (RA) is a chronic autoimmune joint disease. Its main pathological manifestations are joint cartilage, bone tissue injury, synovial hyperplasia, and chronic inflammation. At present, the pathogenesis of the disease has not been fully defined, and delaying the disease to improve joint function is the existing treatment.

Jaccoud's Arthropathy Secondary to Leprosy.

Jaccoud's arthropathy is a deforming, non-erosive form of arthritis initially described in patients with rheumatic fever. However, it has been recently observed more frequently in those with systemic lupus erythematosus. Cases of Jaccoud's arthropathy have also been described to be associated with other conditions.

Understanding the role of perfectionism in contributing to internalizing symptoms in youth with juvenile idiopathic arthritis.

Objective: Youth with juvenile idiopathic arthritis (JIA) experience elevated rates of internalizing symptoms, although more research is required to understand this phenomenon. Perfectionism, a multidimensional personality trait that involves dimensions such as striving for flawlessness (self-oriented perfectionism) and feeling that others demand perfection (socially-prescribed perfectionism), is a well-known risk factor for internalizing symptoms that has received minimal attention in pediatric populations. Preregistered hypotheses explored the relationships between youth and parent perfectionism and symptoms of depression and anxiety in youth with JIA, as mediated by (a) youth/parent negative self-evaluations and (b) youth self-concealment.

Effect of Plant-Based Diets on Rheumatoid Arthritis: A Systematic Review.

Context: Rheumatoid arthritis (RA) is an autoimmune disease that leads to chronic inflammation and joint damage. Various plant-based diets are thought to have effects on RA symptoms and disease activity.

Objective: Relevant literature on the effect of different types of plant-based diets on RA was reviewed.

Increase in comorbidities with age among patients with psoriatic arthritis: a multicenter observational study.

Background: Psoriatic arthritis (PsA) significantly contributes to increased morbidity, reduced life expectancy, and higher healthcare costs due to the burden of comorbidities. This study assessed the prevalence of comorbidities in PsA patients in India and explored the influence of age and disease duration on these comorbidities.

Methods: The prospective, multicenter observational study was conducted across seven centers in India, utilizing data from the Indian Rheumatology Association.

Enhanced behavioural and neural sensitivity to punishments in chronic pain and fatigue.

Chronic pain and fatigue in musculoskeletal disease contribute significantly to disability, and recent studies suggest an association with reduced motivation and excessive fear avoidance. In this behavioural neuroimaging study, we aimed to identify the specific behavioral and neural changes associated with musculoskeletal pain and fatigue during reward and loss decision-making. Twenty-nine participants with chronic inflammatory arthritis and 28 healthy controls performed an instrumental learning task (4-armed bandit) during 3T brain fMRI.

Association between socioeconomic status and patient-reported outcome at 1 year after shoulder arthroplasty for osteoarthritis or cuff-tear arthropathy: a nationwide cohort study of 2,292 arthroplasties.

Purpose:  We aimed to evaluate the association between socioeconomic factors and patient-reported Western Ontario Osteoarthritis of the Shoulder (WOOS) index at 1 year after hemiarthroplasty, reverse, or anatomical total shoulder arthroplasty for osteoarthritis or cuff-tear arthropathy.

Methods:  Eligible patients were identified using linked national data from the Danish Shoulder Arthroplasty Registry and Statistics Denmark between April 2012 and April 2019. Univariable and multivariable linear regression was used to identify the association between socioeconomic factors and the WOOS index at 1 year following primary shoulder arthroplasty adjusted for age, sex, underlying diagnosis, implant design, and comorbidities.

Association of patellofemoral osteoarthritis on patient-reported outcomes after medial unicompartmental knee arthroplasty: a retrospective cohort study.

Background And Purpose:  In contemporary medial unicompartmental knee arthroplasty (mUKA), non-lateral patellofemoral osteoarthritis (PFOA) is not considered a contraindication. However, we still lack knowledge on the association of PFOA severity on patient reported outcome measures (PROMs) after mUKA. We aimed to examine the association between PFOA severity and PROM-score changes after mUKA.