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 …

Advances in animal models for studying bone fracture healing

H Gao, J Huang, Q Wei, C He - Bioengineering, 2023 - mdpi.com
Fracture is a common traumatic injury that is mostly caused by traffic accidents, falls, and
falls from height. Fracture healing is a long-term and complex process, and the mode of …

Local senolysis in aged mice only partially replicates the benefits of systemic senolysis

JN Farr, D Saul, ML Doolittle, J Kaur… - The Journal of …, 2023 - Am Soc Clin Investig
Clearance of senescent cells (SnCs) can prevent several age-related pathologies, including
bone loss. However, the local versus systemic roles of SnCs in mediating tissue dysfunction …

[HTML][HTML] Multiscale modeling of bone tissue mechanobiology

JM García-Aznar, G Nasello, S Hervas-Raluy… - Bone, 2021 - Elsevier
Mechanical environment has a crucial role in our organism at the different levels, ranging
from cells to tissues and our own organs. This regulatory role is especially relevant for …

Regulation of bone by mechanical loading, sex hormones, and nerves: Integration of such regulatory complexity and implications for bone loss during space flight and …

DA Hart - Biomolecules, 2023 - mdpi.com
During evolution, the development of bone was critical for many species to thrive and
function in the boundary conditions of Earth. Furthermore, bone also became a storehouse …

[HTML][HTML] Functional non-uniformity of periodontal ligaments tunes mechanobiological stimuli across soft-and hard-tissue interfaces

J Zhong, Y Shibata, C Wu, C Watanabe, J Chen… - Acta Biomaterialia, 2023 - Elsevier
The bone-periodontal ligament-tooth (BPT) complex is a unique mechanosensing soft-/hard-
tissue interface, which governs the most rapid bony homeostasis in the body responding to …

Titanium nanotopography induces osteocyte lacunar-canalicular networks to strengthen osseointegration

X He, M Yamada, J Watanabe, W Tiskratok… - Acta Biomaterialia, 2022 - Elsevier
Osteocyte network architecture is closely associated with bone turnover. The cellular
mechanosensing system regulates osteocyte dendrite formation by enhancing focal …

The mechanosensory role of osteocytes and implications for bone health and disease states

JUA Choi, AW Kijas, J Lauko… - Frontiers in Cell and …, 2022 - frontiersin.org
Bone homeostasis is a dynamic equilibrium between bone-forming osteoblasts and bone-
resorbing osteoclasts. This process is primarily controlled by the most abundant and …

3D interrelationship between osteocyte network and forming mineral during human bone remodeling

M Ayoubi, AF van Tol, R Weinkamer… - Advanced …, 2021 - Wiley Online Library
During bone remodeling, osteoblasts are known to deposit unmineralized collagenous
tissue (osteoid), which mineralizes after some time lag. Some of the osteoblasts differentiate …

A 3D network of nanochannels for possible ion and molecule transit in mineralizing bone and cartilage

T Tang, W Landis, E Raguin, P Werner… - Advanced …, 2022 - Wiley Online Library
During crucial growth stages of vertebrate long bones, calcified cartilage beneath the growth
plate is anchored to bone by a third mineralized component, the cement line. Proper skeletal …