Cartilage regeneration and ageing: targeting cellular plasticity in osteoarthritis

M Varela-Eirin, J Loureiro, E Fonseca… - Ageing research …, 2018 - Elsevier
Ageing processes play a major contributing role for the development of Osteoarthritis (OA).
This prototypic degenerative condition of ageing is the most common form of arthritis and is …

Functional roles of connexins and gap junctions in osteo-chondral cellular components

A Zappalà, IR Romano, F D'Angeli… - International Journal of …, 2023 - mdpi.com
Gap junctions (GJs) formed by connexins (Cxs) play an important role in the intercellular
communication within most body tissues. In this paper, we focus on GJs and Cxs present in …

CTGF facilitates cell‐cell communication in chondrocytes via PI3K/Akt signalling pathway

Z Wu, C Zhou, Q Yuan, D Zhang, J Xie… - Cell proliferation, 2021 - Wiley Online Library
Purposes Gap junction intercellular communication (GJIC) is essential for articular cartilage
to respond appropriately to physical or biological stimuli and maintain homeostasis …

TGF‐β1 promotes gap junctions formation in chondrocytes via Smad3/Smad4 signalling

Q Wang, C Zhou, X Li, L Cai, J Zou, D Zhang… - Cell …, 2019 - Wiley Online Library
Objectives Connexin‐mediated functional gap junction intercellular communication (GJIC)
has a vital role in development, homeostasis and pathology. Transforming growth factor‐β1 …

[HTML][HTML] TGF-β2 increases cell-cell communication in chondrocytes via p-Smad3 signalling

M Duan, Y Liu, D Guo, S Kan, Z Niu, X Pu, M Bai… - … et Biophysica Acta (BBA …, 2022 - Elsevier
Abstract Connexin 43 (Cx43)-mediated gap junction intercellular communication (GJIC)
plays a crucial role in the pathology and physiology of joint tissues. Transforming growth …

Quantitative PET tracking of intra-articularly administered 89Zr-peptide-decorated nanoemulsions

S Díez-Villares, L García-Varela… - Journal of Controlled …, 2023 - Elsevier
Intra-articular (IA) administration of drugs for the treatment of diseases such as rheumatoid
arthritis, osteoarthritis and psoriatic arthritis is a common strategy; however, the rapid …

Role of connexins and pannexins during ontogeny, regeneration, and pathologies of bone

LI Plotkin, DW Laird, J Amedee - BMC cell biology, 2016 - Springer
Electron micrographs revealed the presence of gap junctions in osteoblastic cells over 40
years ago. These intercellular channels formed from connexins are present in bone forming …

[HTML][HTML] Connexin43 hemichannels mediate small molecule exchange between chondrocytes and matrix in biomechanically-stimulated temporomandibular joint …

J Zhang, HY Zhang, M Zhang, ZY Qiu, YP Wu… - Osteoarthritis and …, 2014 - Elsevier
Summary Objective Connexin (Cx) 43 hemichannels play a role in mechanotransduction.
This study was undertaken in order to determine if Cx43 hemichannels were activated in rat …

[HTML][HTML] The C-terminal domain of connexin43 modulates cartilage structure via chondrocyte phenotypic changes

R Gago-Fuentes, JF Bechberger, M Varela-Eirin… - Oncotarget, 2016 - ncbi.nlm.nih.gov
Chondrocytes in cartilage and bone cells population express connexin43 (Cx43) and gap
junction intercellular communication (GJIC) is essential to synchronize cells for coordinated …

Differential cytotoxic properties of drugs used for intra-articular injection on human chondrocytes: an experimental in-vitro study

T Stueber, J Karsten, C Stoetzer… - European Journal of …, 2014 - journals.lww.com
BACKGROUND Intra-articular injection of local anaesthetics, opioids and corticosteroids is
frequently used to obtain perioperative analgesia following joint surgery. Although local …