Molecular mechanosensors in osteocytes

L Qin, W Liu, H Cao, G Xiao - Bone research, 2020 - nature.com
Osteocytes, the most abundant and long-lived cells in bone, are the master regulators of
bone remodeling. In addition to their functions in endocrine regulation and calcium and …

Changes in the osteochondral unit during osteoarthritis: structure, function and cartilage–bone crosstalk

SR Goldring, MB Goldring - Nature Reviews Rheumatology, 2016 - nature.com
In diarthrodial joints, the articular cartilage, calcified cartilage, and subchondral cortical and
trabecular bone form a biocomposite—referred to as the osteochondral unit—that is …

Classical and paradoxical effects of TNF-α on bone homeostasis

B Osta, G Benedetti, P Miossec - Frontiers in immunology, 2014 - frontiersin.org
Tumor necrosis factor-α (TNF-α) plays an essential role in the regulation of bone
homeostasis in several chronic immune and inflammatory joint diseases, where inhibition of …

[图书][B] Skeletal tissue mechanics

RB Martin, DB Burr, NA Sharkey, DP Fyhrie - 1998 - Springer
The first edition of Skeletal Tissue Mechanics, published in 1998, grew out of Bruce Martin's
lecture notes for a course by the same name, which was part of the biomedical engineering …

Disrupted osteocyte connectivity and pericellular fluid flow in bone with aging and defective TGF-β signaling

CA Schurman, SW Verbruggen… - Proceedings of the …, 2021 - National Acad Sciences
Skeletal fragility in the elderly does not simply result from a loss of bone mass. However, the
mechanisms underlying the concurrent decline in bone mass, quality, and …

A brief review of bone cell function and importance

V Šromová, D Sobola, P Kaspar - Cells, 2023 - mdpi.com
This review focuses on understanding the macroscopic and microscopic characteristics of
bone tissue and reviews current knowledge of its physiology. It explores how these features …

Targeting TGFβ signaling in subchondral bone and articular cartilage homeostasis

G Zhen, X Cao - Trends in pharmacological sciences, 2014 - cell.com
Osteoarthritis (OA) is the most common degenerative joint disease and no disease-
modifying therapy for OA is currently available. Targeting articular cartilage alone may not …

Osteocytes and estrogen deficiency

LM McNamara - Current osteoporosis reports, 2021 - Springer
Abstract Purpose of Review Postmenopausal osteoporosis reduces circulating estrogen
levels, which leads to osteoclast resorption, bone loss, and fracture. This review addresses …

Human bone marrow stem/stromal cell osteogenesis is regulated via mechanically activated osteocyte-derived extracellular vesicles

KF Eichholz, I Woods, M Riffault… - Stem cells …, 2020 - academic.oup.com
Bone formation or regeneration requires the recruitment, proliferation, and osteogenic
differentiation of stem/stromal progenitor cells. A potent stimulus driving this process is …

Parathyroid hormone (PTH)/PTH-related peptide type 1 receptor (PPR) signaling in osteocytes regulates anabolic and catabolic skeletal responses to PTH

V Saini, DA Marengi, KJ Barry, KS Fulzele… - Journal of Biological …, 2013 - ASBMB
Parathyroid hormone (PTH) is the only Food and Drug Administration-approved anabolic
agent to treat osteoporosis; however, the cellular targets of PTH action in bone remain …