Communication between paired chondrocytes in the superficial zone of articular cartilage

SS Chi, JB Rattner, JR Matyas - Journal of anatomy, 2004 - Wiley Online Library
The regeneration and repair of cartilage damaged by injury or disease, a major goal of
orthopaedic science, depends on understanding the structure and function of both the …

K+ and Ca2+ Channels Regulate Ca2+ Signaling in Chondrocytes: An Illustrated Review

Y Suzuki, H Yamamura, Y Imaizumi, RB Clark… - Cells, 2020 - mdpi.com
An improved understanding of fundamental physiological principles and progressive
pathophysiological processes in human articular joints (eg, shoulders, knees, elbows) …

Intercellular Ca^{2+} waves in mechanically stimulated articular chondrocytes

P D'Andrea, A Calabrese, I Capozzi, M Grandolfo… - …, 2000 - content.iospress.com
Articular cartilage is a tissue designed to withstand compression during joint movement and,
in vivo, is subjected to a wide range of mechanical loading forces. Mechanosensitivity has …

Connexin 43 hemichannel opening associated with Prostaglandin E2 release is adaptively regulated by mechanical stimulation

S Burra, JX Jiang - Communicative & integrative biology, 2009 - Taylor & Francis
Osteocytes present in the bone are known to be the major mechanosensory cells. Their
involvement in mechanoregulation of bone remodeling is not yet clear. Osteocytes are …

An intact connexin43 is required to enhance signaling and gene expression in osteoblast‐like cells

C Hebert, JP Stains - Journal of cellular biochemistry, 2013 - Wiley Online Library
The cytoplasmic C‐terminus of connexin43 (Cx43) interacts with numerous signaling
complexes. We hypothesize that signal complex docking to the Cx43 C‐terminus (CT) is …

Expression of functional gap junctions and regulation by fluid flow in osteocyte‐like MLO‐Y4 cells

B Cheng, S Zhao, J Luo, E Sprague… - Journal of Bone and …, 2001 - academic.oup.com
Osteocytes are thought to be mechanosensory cells that respond to mechanical stress by
sending signals to other bone cells to initiate bone remodeling. An osteocyte‐like cell line …

Gap junctional intercellular communication in bone: a cellular basis for the mechanostat set point

HJ Donahue - Calcified tissue international, 1998 - Springer
Fig. 1. The mechanostat theory. The mechanostat is comprised of mechanisms that sense
load-induced signals, activators to remodel bone appropriately, and a set point (s). Adapted …

Biochemical alterations in inflammatory reactive chondrocytes: evidence for intercellular network communication

E Skiöldebrand, A Thorfve, U Björklund, P Johansson… - Heliyon, 2018 - cell.com
Chondrocytes are effectively involved in the pathophysiological processes of inflammation in
joints. They form cellular processes in the superficial layer of the articular cartilage and form …

Mutual enhancement of differentiation of osteoblasts and osteocytes occurs through direct cell–cell contact

K Fujita, Q Xing, S Khosla… - Journal of cellular …, 2014 - Wiley Online Library
There is increasing evidence that osteocytes regulate multiple aspects of bone remodeling
through bi‐directional communication with osteoblasts. This is potentially mediated through …

High glucose downregulates connexin 43 expression and its gap junction and hemichannel function in osteocyte-like MLO-Y4 cells through activation of the p38MAPK …

L Yang, G Zhou, M Li, Y Li, L Yang, Q Fu… - … Syndrome and Obesity, 2020 - Taylor & Francis
Purpose Osteocyte network structure correlates with bone material quality. This network is
profoundly altered in diabetic mice; however, the underlying mechanisms are unknown. The …