Results 41 to 50 of about 11,934 (162)

A possible issue of articular cartilage degeneration in acute phase after anterior cruciate ligament reconstruction

Orthopaedic Journal of Sports Medicine, 2021
Objectives: Intra-articular hematoma are caused by articular injury such as ligament rupture or intra-articular fracture and following knee surgery. It has been reported that intra-articular hematoma leads to cartilage degeneration. Exposure of articular
Takuya Tajima MD, PhD, Nami Yamaguchi, Takuji Yokoe, Etsuo Chosa, Yudai Morita MD   +4 more
doaj   +1 more source

Clinical Validation of Artificial Intelligence (AI)‐based Cartilage Segmentation Predicting Knee Replacement

Arthritis Care &Research, Accepted Article.
Objective For cartilage morphology to serve as a scalable endpoint in clinical trials, analyses should be performed automatically without human interaction. To clinically validate artificial intelligence (AI)‐based analysis, we studied cartilage loss from MRI prior to knee replacement.
Felix Eckstein, David J. Hunter, C. Kent Kwoh, Wolfgang Wirth   +3 more
wiley   +1 more source

TGFBI Maintains Fibrocartilage Homeostasis by Restraining O‐GlcNAcylation to Inactivate and Destabilize ADAMTS16 in Temporomandibular Joint Osteoarthritis

Advanced Science, EarlyView.
TGFBI deficiency elevates O‐GlcNAcylation, promoting the transcriptional activation of ADAMTS16 and OGT‐mediated post‐translational modification of ADAMTS16 at Ser1170. This leads to its stabilization and accumulation, driving chondrocyte metabolic disorders and senescent phenotypes, ultimately resulting in fibrocartilage dysfunction and TMJOA ...
Xin Liu, Xinyue Luo, Jie Zhao, Ziyan Jiang, Jiayi Zhai, Taomin Zhu, Xueke Jia, Xiaohan Ma, Henghua Jiang, Huimin Li, Yaping Feng, Jin Ke, Xing Long   +12 more
wiley   +1 more source

PÚPURA TROMBOCITOPÊNICA TROMBÓTICA (PTT) RECIDIVADA/REFRATÁRIA: EXPERIÊNCIA DO CENTRO UNIVERSITÁRIO EM VITÓRIA – ES

Hematology, Transfusion and Cell Therapy, 2021
Introdução: A PTT, doença rara que atinge 3/milhão/ano em adultos, é considerada emergência médica com mortalidade de 95% se não tratada. Trata-se de microangiopatia trombótica, causada por deficiência da enzima ADAMTS 13 e caracterizada por oclusão ...
VHR Carvalho, GS Sonsim, SS Marcondes, PADSBA Matos, MP Araujo, MDD Santos, VB Filho, JPA Frechiani, ALRAC Sipolatti   +8 more
doaj   +1 more source

Inhibition of MEKK3 Prevents Cerebral Cavernous Malformation Progression Via Restoring Endothelial Integrity and Restricting Microglial Activation

Advanced Science, EarlyView.
In this study, we demonstrate that aberrant MEKK3 signaling in endothelial cells and microglia drives the progression of cerebral cavernous malformations (CCMs). Furthermore, we identify DPDH as a potent small‐molecule MEKK3 inhibitor with substantial therapeutic potential for CCM treatment.
Weiwei Zheng, Suyun Yu, Liwenyu Chen, Jing Ma, Peiliang Shen, Chang Yu, Xiaoqing Xin, Qiuhong Shen, Jing Chen, Song Ke, Hao Liu, Xiaobing Jiang, Ruogu Qi, Juming Yan, Jia Li, Jaesung P. Choi, Yin Lu, Yang Zhao   +17 more
wiley   +1 more source

Licochalcone A Inhibits MMPs and ADAMTSs via the NF-κB and Wnt/β-Catenin Signaling Pathways in Rat Chondrocytes

Cellular Physiology and Biochemistry, 2017
Background: Osteoarthritis (OA) is a joint disease in which cartilage degradation is the central pathological change. In this study, we investigated the anti-osteoarthritic effects of licochalcone A (Lico A) in rat chondrocytes. Methods: Polymerase chain
Wei-Ping Chen, Zhong-Nan Hu, Li-Bin Jin, Li-Dong Wu   +3 more
doaj   +1 more source

Proline‐Serine–Threonine Phosphatase‐Interacting Protein 2 Alleviates Diabetes Mellitus‐Osteoarthritis in Rats through Attenuating Synovial Inflammation and Cartilage Injury

Orthopaedic Surgery, 2021
Objective To explore the possible way of proline‐serine–threonine phosphatase‐interacting protein 2 (PSTPIP2) influencing diabetes mellitus‐osteoarthritis (DM‐OA) progression.
Ming Li, Yan‐bo Xiao, Xin‐tao Wang, Jin‐peng Zhuang, Chang‐long Zhou   +4 more
doaj   +1 more source

Development of a highly sensitive chemiluminescence immunoassay for quantification of aggrecanase-generated ARGS aggrecan fragments in serum

Osteoarthritis and Cartilage Open, 2021
Objective: Cartilage degradation is a hallmark of osteoarthritis (OA). Aggrecan, a major proteoglycan of articular cartilage extracellular matrix (ECM), is degraded by ADAMTS-5 resulting in the release of ARGS-G2 fragments to synovial fluid and ...
Yi He, Kamilla E. Jensen, Anne Sofie Siebuhr, Morten A. Karsdal, Jonathan Larkin, Anne C. Bay-Jensen   +5 more
doaj   +1 more source

Deep Immunophenotyping Reveals Distinct Immune Signatures in Axial Spondyloarthritis and Psoriatic Arthritis

Arthritis &Rheumatology, EarlyView.
Objective Axial spondyloarthritis (axSpA) and psoriatic arthritis (PsA) are overlapping yet distinct conditions within the SpA spectrum. As divergent immunophenotypes may influence disease course and therapeutic response, we compared immune cell subsets, cytokine profiles, and inflammatory mediators.
Natalie Frede, Nils Craig‐Müller, Silke Kohrt, Marei‐Theresa Bott, Ulrich Salzer, Ana Cecilia Venhoff, Jens Thiel, Julia Frede, Reinhard E. Voll, Marta Rizzi, Raquel Lorenzetti, Nils Venhoff   +11 more
wiley   +1 more source

Transcriptomic Profiling in Skeletal Muscle Identifies Associations With Knee Osteoarthritis: The Study of Muscle, Mobility and Aging

Arthritis &Rheumatology, EarlyView.
Objective The association between skeletal muscle gene expression and knee osteoarthritis (OA) was examined among older adult participants of the Study of Muscle, Mobility and Aging (SOMMA). Methods Inclusion criteria included knee radiographs and bulk RNA sequencing in vastus lateralis muscle, resulting in 523 participants (56% female).
Daniel S. Evans, Tyler A. Mansfield, Gina M. Many, Tyler J. Sagendorf, Samaneh Farsijani, Bret H. Goodpaster, Lauren M. Sparks, Nancy E. Lane   +7 more
wiley   +1 more source