Peripheral blood DNA methylation–based machine learning models for prediction of knee osteoarthritis progression: biologic specimens and data from the …

CM Dunn, C Sturdy, C Velasco, L Schlupp… - Arthritis & …, 2023 - Wiley Online Library
Objective The lack of accurate biomarkers to predict knee osteoarthritis (OA) progression is
a key unmet need in OA clinical research. The objective of this study was to develop …

A pilot study of peripheral blood DNA methylation models as predictors of knee osteoarthritis radiographic progression: data from the Osteoarthritis Initiative (OAI)

C M. Dunn, MC Nevitt, JA Lynch, MA Jeffries - Scientific Reports, 2019 - nature.com
Knee osteoarthritis (OA) is a leading cause of chronic disability worldwide, but no diagnostic
or prognostic biomarkers are available. Increasing evidence supports epigenetic …

[HTML][HTML] The synovial and blood monocyte DNA methylomes mirror prognosis, evolution, and treatment in early arthritis

C de la Calle-Fabregat, J Rodríguez-Ubreva… - JCI insight, 2022 - ncbi.nlm.nih.gov
Identifying predictive biomarkers at early stages of inflammatory arthritis is crucial for starting
appropriate therapies to avoid poor outcomes. Monocytes (MOs) and macrophages, largely …

[HTML][HTML] Enrichment of genomic pathways based on differential DNA methylation profiles associated with knee osteoarthritis pain

S Montesino-Goicolea, L Meng, A Rani, Z Huo… - Neurobiology of Pain, 2022 - Elsevier
Our study aimed to identify differentially methylated regions (ie, genomic region where
multiple adjacent CpG sites show differential methylation) and their enriched genomic …

Genome-wide DNA methylation analysis of articular chondrocytes reveals a cluster of osteoarthritic patients

J Fernández-Tajes, A Soto-Hermida… - Annals of the …, 2014 - ard.bmj.com
Objective Alterations in DNA methylation patterns have been found to correlate with several
diseases including osteoarthritis (OA). The aim of this study was to identify, for the first time …

Genome‐wide DNA methylation study identifies significant epigenomic changes in osteoarthritic subchondral bone and similarity to overlying cartilage

MA Jeffries, M Donica, LW Baker… - Arthritis & …, 2016 - Wiley Online Library
Objective To perform a genome‐wide DNA methylation study to identify differential DNA
methylation patterns in subchondral bone underlying eroded and intact cartilage from …

Prediction of the progression of undifferentiated arthritis to rheumatoid arthritis using DNA methylation profiling

C de la Calle‐Fabregat… - Arthritis & …, 2021 - Wiley Online Library
Objective The term “undifferentiated arthritis (UA)” is used to refer to all cases of arthritis that
do not fit a specific diagnosis. A significant percentage of UA patients progress to …

Novel insights into rheumatoid arthritis through characterization of concordant changes in DNA methylation and gene expression in synovial biopsies of patients with …

AYF Li Yim, E Ferrero, K Maratou, HD Lewis… - Frontiers in …, 2021 - frontiersin.org
In this study, we sought to characterize synovial tissue obtained from individuals with
arthralgia and disease-specific auto-antibodies and patients with established rheumatoid …

[PDF][PDF] Characterization of the cartilage DNA methylome in knee and hip osteoarthritis

MD Rushton, LN Reynard, MJ Barter… - Arthritis & …, 2014 - Wiley Online Library
Objective The aim of this study was to characterize the genome‐wide DNA methylation
profile of chondrocytes from knee and hip cartilage obtained from patients with osteoarthritis …

Longitudinal analysis of blood DNA methylation identifies mechanisms of response to tumor necrosis factor inhibitor therapy in rheumatoid arthritis

A Julia, A Gomez, M Lopez-Lasanta, F Blanco, A Erra… - …, 2022 - thelancet.com
Background Rheumatoid arthritis (RA) is a chronic, immune-mediated inflammatory disease
of the joints that has been associated with variation in the peripheral blood methylome. In …