Results 101 to 110 of about 18,476 (229)

RNA Modifications: Current Understandings and Future Perspectives

MedComm, Volume 7, Issue 5, May 2026.
Types of RNA modification. We have summarized the currently common types of RNA modifications, including ac4C, m6A, m1A, m5C, m3C, m7G, and ψ, and visually characterized their features through structural formulas. The characteristic structures are marked with a background color different from the background color.
Shiyu Xiao, Tingwen Xiang, Chuan Yang, Xiaohua Wang, Gang Huang, Fei Luo, Zhao Xie, Yueqi Chen   +7 more
wiley   +1 more source

Targeting pathogenic fibroblast-like synoviocyte subsets in rheumatoid arthritis

Arthritis Research & Therapy
AbstractFibroblast-like synoviocytes (FLSs) play a central role in RA pathogenesis and are the main cellular component in the inflamed synovium of patients with rheumatoid arthritis (RA). FLSs are emerging as promising new therapeutic targets in RA.
Hongyan Qian, Chaoqiong Deng, Shiju Chen, Xinwei Zhang, Yan He, Jingying Lan, Aodi Wang, Guixiu Shi, Yuan Liu   +8 more
openaire   +3 more sources

Association of FCGR3A and FCGR3B haplotypes with rheumatoid arthritis and primary Sjögren's syndrome [POSTER PRESENTATION] [PDF]

, 2005
Background Rheumatoid arthritis (RA) is an autoimmune disease that is thought to arise from a complex interaction between multiple genetic factors and environmental triggers.
Barrett, J.H., Bowman, S.J., Conaghan, P.G., Cooper, D., Emery, P., Green, M., Haroon-Rashid, L., Isaacs, J.D., Lawson, C.A., Mackie, S., Martin, S., Morgan, A.W., Pease, C.T., Quinn, M., Robinson, J.I.   +14 more
core   +2 more sources

FOXC1‐ATP7A Axis Activates PI3K/AKT Signaling to Suppress Cuproptosis and Drive Fibroblast Pathogenesis in Rheumatoid Arthritis

The FASEB Journal, Volume 40, Issue 8, 30 April 2026.
This graphical abstract illustrates the regulatory mechanism of the FOXC1‐ATP7A axis in Rheumatoid Arthritis (RA). Bioinformatics analysis identifies FOXC1 as a hub transcription factor that is significantly upregulated in RA synovial tissues and fibroblast‐like synoviocytes (FLSs).
Daomin Lu, Fang Tang, Zong Jiang, Wukai Ma, Changming Chen, Lei Hou, Qianwei Lu, Xueming Yao, Danyang Li, Weiya Lan   +9 more
wiley   +1 more source

Identifying Reliable Diagnostic/Predictive Biomarkers for Rheumatoid Arthritis [PDF]

, 2018
Introduction and objective: Elevated C-reactive protein is usually a good indicator of rheumatoid arthritis (RA); however, there are limitations that compromise its specificity and therefore there is an urgent need to identify more reliable diagnostic ...
Darekar, Ashish, Mathews, Roshini, Shaikh, Murassa, Shervington, Amal A, Shervington, Leroy Alexander   +4 more
core   +1 more source

A Synovium‐on‐Chip Platform to Study Multicellular Interactions in Arthritis

Advanced Healthcare Materials, Volume 15, Issue 15, 17 April 2026.
The Synovium‐on‐Chip comprises a thin microporous PDMS membrane to support co‐culture of fibroblast‐like synoviocytes (FLS), THP‐1‐derived macrophages, and endothelial cells, enabling real‐time analysis of synovial‐vascular interactions. FLS migration through the pores drives endothelial remodeling, while TNF‐α stimulation induces robust inflammatory ...
Laurens R. Spoelstra, Fleur R. Semmekrot, Nuno Araújo‐Gomes, Daniël Wijnperle, Monique M. A. Helsen, Martijn H.J. Van Den Bosch, Loes. I. Segerink, Séverine Le Gac, Marcel Karperien   +8 more
wiley   +1 more source

Chondrocytes, synoviocytes and dermal fibroblasts all express PH-20, a hyaluronidase active at neutral pH [PDF]

, 2005
Hyaluronan (HA), an important component of connective tissues, is highly metabolically active, but the mechanisms involved in its catabolism are still largely unknown.
El Hajjaji, Hafida, Cole, Ada Asbury, Manicourt, Daniel   +2 more
core   +1 more source

Hydrogel Confinement Strategies for 3D Cell Culture in Microfluidic Systems

Advanced Materials Technologies, Volume 11, Issue 7, 6 April 2026.
Hydrogel confinement structures are key to organizing 3D cell cultures in microfluidic devices. This review classifies five structural strategies (micropillar, phaseguide, porous membrane, stepped‐height, and support‐free) and examines their trade‐offs alongside fabrication methods.
Soohyun Kim, Min Seok Lee, Sung Kyun Lee
wiley   +1 more source

IL-17/Th17 targeting: On the road to prevent chronic destructive arthritis? [PDF]

, 2008
Interleukin-17A (IL-17A) contributes to the pathogenesis of arthritis. Data from experimental arthritis indicate IL-17 receptor signaling as a critical pathway in turning an acute synovitis into a chronic destructive arthritis.
Lubberts, E.W. (Erik)
core   +3 more sources

Mechanical Strain‐Programmed SDC1+ Sheath Fibroblasts Trigger CXCR4hi Neutrophil‐Mediated Enthesitis in Ankylosing Spondylitis

Advanced Science, Volume 13, Issue 21, 13 April 2026.
In ankylosing spondylitis (AS), mechanical strain‐programmed SDC1+ sheath fibroblasts secrete CXCL5 to recruit neutrophils and promote the activation of CXCR4hi neutrophils, thereby exacerbating enthesitis by promoting neutrophil extracellular traps (NETs) formation. SOX5 controls the generation of SDC1+ sheath fibroblasts via super‐enhancers.
Jiajie Lin, Zepeng Su, Yipeng Zeng, Yi Zhou, Chenying Zeng, Weihao Zhang, Qibo Li, Zipeng Xiao, Zibin Chen, Ziqian Liu, Yangfeng Lin, Guan Zheng, Wenhui Yu, Zhongyu Xie   +13 more
wiley   +1 more source