Results 31 to 40 of about 295,632 (299)

High efficiency transfection of embryonic limb mesenchyme with plasmid DNA using square wave pulse electroporation and sucrose buffer

BioTechniques, 2014
Micromass cultures of primary embryonic limb mesenchyme are a valuable model system for studying cartilage formation in vitro. However, high efficiency introduction of plasmid DNA into this hard-to-transfect cell type typically results in considerable ...
Brent E. Bobick, Peter G. Alexander, Rocky S. Tuan   +2 more
doaj   +1 more source

Copper-Containing Alloy as Immunoregulatory Material in Bone Regeneration via Mitochondrial Oxidative Stress

Frontiers in Bioengineering and Biotechnology, 2021
In the mammalian skeletal system, osteogenesis and angiogenesis are closely linked by type H vessels during bone regeneration and repair. Our previous studies confirmed the promotion of these processes by copper-containing metal (CCM) in vitro and in ...
Daorong Xu, Daorong Xu, Jikun Qian, Jikun Qian, Xin Guan, Xin Guan, Ling Ren, Kaifan Yang, Kaifan Yang, Xuan Huang, Shuyuan Zhang, Yu Chai, Yu Chai, Xiaohu Wu, Xiaohu Wu, Hangtian Wu, Hangtian Wu, Xianrong Zhang, Xianrong Zhang, Ke Yang, Bin Yu, Bin Yu   +21 more
doaj   +1 more source

Cellular senescence in aging and osteoarthritis: Implications for cartilage repair

Acta Orthopaedica, 2016
— It is well accepted that age is an important contributing factor to poor cartilage repair following injury, and to the development of osteoarthritis.
Wei Seong Toh, Mats Brittberg, Jack Farr, Casper Bindzus Foldager, Andreas H Gomoll, James Hoi Po Hui, James B Richardson, Sally Roberts, Myron Spector   +8 more
doaj   +1 more source

Hip morphology‐based osteoarthritis risk prediction models: development and external validation using individual participant data from the World COACH Consortium

Arthritis Care &Research, Accepted Article.
Objectives This study aims to develop hip morphology‐based radiographic hip osteoarthritis (RHOA) risk prediction models and investigates the added predictive value of hip morphology measurements and the generalizability to different populations. Methods We combined data from nine prospective cohort studies participating in the World COACH consortium ...
Myrthe A. van den Berg, Fleur Boel, Michiel M.A. van Buuren, Noortje S. Riedstra, Jinchi Tang, Harbeer Ahedi, Nigel K. Arden, Sita M.A. Bierma‐Zeinstra, Cindy G. Boer, Flavia M. Cicuttini, Timothy F. Cootes, David T. Felson, Willem Paul Gielis, Joshua Heerey, Graeme Jones, Stefan Kluzek, Nancy E. Lane, Claudia Lindner, Joyce B.J. van Meurs, Andrea Mosler, Amanda E. Nelson, Michael C. Nevitt, Edwin H. Oei, Jos Runhaar, Harrie Weinans, Jesse H. Krijthe, Rintje Agricola   +26 more
wiley   +1 more source

Vitamin D Receptor Genetic Polymorphisms Associate With a Decreased Susceptibility to Extremity Osteomyelitis Partly by Inhibiting Macrophage Apoptosis Through Inhibition of Excessive ROS Production via VDR-Bmi1 Signaling

Frontiers in Physiology, 2022
Background: Previous studies had reported that vitamin D receptor (VDR) gene polymorphisms were related to the development of several inflammatory disorders. However, potential links between such variations and the risk of developing a bone infection and
Xing-Qi Zhao, Xing-Qi Zhao, Hao-Yang Wan, Hao-Yang Wan, Si-Ying He, Si-Ying He, Han-Jun Qin, Han-Jun Qin, Bin Yu, Bin Yu, Nan Jiang, Nan Jiang   +11 more
doaj   +1 more source

Physician Referral Patterns to Physical Therapists for Managing Knee Osteoarthritis: A Retrospective Analysis of Electronic Health Records from an Integrated Health System

Arthritis Care &Research, Accepted Article.
Objectives This study aims to describe the frequency and timing of physician referrals to physical therapists (PT) and other treatments prescribed over 12 months in patients with recent onset of knee osteoarthritis (KOA). The study also aims to identify determinants of early PT referrals.
Samannaaz S. Khoja, Joel M. Stevans, Gustavo J. Almeida, Clair Smith, Janet K. Freburger   +4 more
wiley   +1 more source

Comparison of clinical outcomes following osteochondral allograft transplantation for osteochondral versus chondral defects in the knee

Knee Surgery & Related Research, 2022
Purpose Osteochondral allograft (OCA) transplantation is a restorative technique for addressing articular cartilage defects by transferring mature viable chondrocytes with subchondral bone into size-matched lesions.
John Reza Matthews, Joseph Brutico, Jeremy Heard, Kashyap Chauhan, Bradford Tucker, Kevin Blake Freedman   +5 more
doaj   +1 more source

MACI (autologous cultured chondrocytes on porcine collagen membrane) in patients 40 years and older: short-term clinical outcomes and patient satisfaction

Journal of Cartilage & Joint Preservation, 2023
Introduction: Cartilage restoration in the middle-aged population (40-60 years) is understudied. Objectives: The purpose of this study is to report the clinical outcomes and satisfaction of patients over the age of 40 years old who underwent autologous ...
Liana Leja, Tom Minas
doaj   +1 more source

microRNAs and cartilage [PDF]

Journal of Orthopaedic Research, 2013
ABSTRACTmicroRNAs are small non‐coding RNAs that in the last decade have emerged as overarching regulators of gene expression. Their abundance, ability to repress a large number of target genes and overlapping target specificity indicate a complex network of interactions that is still being defined.
Gary, Gibson, Hiroshi, Asahara
openaire   +2 more sources

Knee Crepitus and Osteoarthritis Features in Young Adults Following Traumatic Knee Injury

Arthritis Care &Research, EarlyView.
Objective This study explored the association between knee crepitus and the presence, and worsening, of structural osteoarthritis features and self‐reported outcomes in young adults following traumatic knee injury. Methods One year following anterior cruciate ligament reconstruction (ACLR), 112 participants (41 female participants; median age 28 years ...
Jamon L. Couch, Brooke E. Patterson, Kay M. Crossley, Ali Guermazi, Matthew G. King, Danilo De Oliveira Silva, Jackie L. Whittaker, Michael A. Girdwood, Adam G. Culvenor   +8 more
wiley   +1 more source