Machine learning identification of thresholds to discriminate osteoarthritis and rheumatoid arthritis synovial inflammation

B Mehta, S Goodman, E DiCarlo… - Arthritis Research & …, 2023 - Springer
… level of synovial tissue inflammation for future … for patient assessment. Several investigators
have sought to optimize methods to score synovial inflammation using H&E-stained synovial

… and macrophage-produced cytokines in driving aggrecanases, matrix metalloproteinases, and other destructive and inflammatory responses in osteoarthritis

J Bondeson, SD Wainwright, S Lauder, N Amos… - Arthritis research & …, 2006 - Springer
… of aggrecanases in the osteoarthritis synovium. We established a model of cultures of synovial
cells from digested osteoarthritis synovium derived from patients undergoing knee or hip …

[HTML][HTML] … of interleukin-18 and interleukin-20 in patients with osteoarthritis of the knee and their correlation with other markers of inflammation and turnover of joint …

M Waszczykowski, A Fabiś-Strobin… - Archives of Medical …, 2022 - ncbi.nlm.nih.gov
Results The concentrations of IL-18 and IL-20 were statistically significantly higher in serum
of patients with OA than in the control group (106.00±189.76 pg/ml vs. 16.73±16.99 pg/ml, p…

Therapeutic options for targeting inflammatory osteoarthritis pain

PG Conaghan, AD Cook, JA Hamilton… - Nature Reviews …, 2019 - nature.com
… -inflammatory state associated with obesity might all contribute to OA synovial inflammation
… In addition, inflamed tissues in patients with OA express proalgesic molecules such as NGF, …

Intra-articular injections of platelet-rich plasma releasate reduce pain and synovial inflammation in a mouse model of osteoarthritis

S Khatab, GM van Buul, N Kops… - … American journal of …, 2018 - journals.sagepub.com
… effects of PRPr on synovial inflammation. Another group of 22 mice were used to assess the
presence of pain up to 3 weeks and to assess synovial inflammation and cartilage damage …

Mechanisms of osteoarthritis (OA) pain

TW O'Neill, DT Felson - Current osteoporosis reports, 2018 - Springer
synovial inflammation (synovitis) and bone marrow lesions in explaining pain. There is
evidence also that altered sensitivity of the nerves which supply the knee or within the CNS may …

Synovial cell cross-talk with cartilage plays a major role in the pathogenesis of osteoarthritis

CH Chou, V Jain, J Gibson, DE Attarian… - Scientific Reports, 2020 - nature.com
… the cytokines were produced by synovial cells (39% … synovial fluid confirmed. The synoviocytes
producing IL-1beta (a classic pathogenic cytokine in osteoarthritis), mainly inflammatory

Immune contributions to osteoarthritis

EBP Lopes, A Filiberti, SA Husain… - Current osteoporosis …, 2017 - Springer
patients revealed synovial inflammation, measured by synovial hypertrophy and synovial
A third study found that mice deficient in CCR2 or CCL2 had decreased synovial inflammation

Synovial macrophages in osteoarthritis: the key to understanding pathogenesis?

A Thomson, CMU Hilkens - Frontiers in Immunology, 2021 - frontiersin.org
… Here we discuss recent findings on the involvement of synovial inflammation and
particularly the role of synovial macrophages in OA pathogenesis. Understanding macrophage …

[HTML][HTML] Inflammation in joint injury and post-traumatic osteoarthritis

J Lieberthal, N Sambamurthy, CR Scanzello - Osteoarthritis and cartilage, 2015 - Elsevier
… We speculate that the pro-inflammatory response in certain patients lacks adequate control
synovial inflammation in symptom development may support therapeutic targeting of synovial