Osteocytes in bone aging: Advances, challenges, and future perspectives

J Cui, Y Shibata, T Zhu, J Zhou, J Zhang - Ageing research reviews, 2022‏ - Elsevier
Osteocytes play a critical role in maintaining bone homeostasis and in regulating skeletal
response to hormones and mechanical loading. Substantial evidence have demonstrated …

[HTML][HTML] Interactions between muscle and bone—where physics meets biology

M Herrmann, K Engelke, R Ebert, S Müller-Deubert… - Biomolecules, 2020‏ - mdpi.com
Muscle and bone interact via physical forces and secreted osteokines and myokines.
Physical forces are generated through gravity, locomotion, exercise, and external devices …

The mechanoresponse of bone is closely related to the osteocyte lacunocanalicular network architecture

AF Van Tol, V Schemenz, W Wagermaier… - Proceedings of the …, 2020‏ - pnas.org
Organisms rely on mechanosensing mechanisms to adapt to changes in their mechanical
environment. Fluid-filled network structures not only ensure efficient transport but can also …

[PDF][PDF] The effect of six weeks' progressive resistance training on hippocampus BDNF gene expression and serum changes of TNF-α in diabetic wistar rats

Z Amrolahi, SM Avandi, N Khaledi - Journal of Sport and Exercise …, 2022‏ - joeppa.sbu.ac.ir
Background and Purpose: Alzheimer's disease (AD) is associated with decreases in
neurons in several important areas for memory and learning in the brain, especially in the …

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

CA Schurman, SW Verbruggen, T Alliston - Proceedings of the National …, 2021‏ - pnas.org
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 …

Activation of Wnt signaling by mechanical loading is impaired in the bone of old mice

N Holguin, MD Brodt, MJ Silva - Journal of Bone and Mineral …, 2016‏ - academic.oup.com
Aging diminishes bone formation engendered by mechanical loads, but the mechanism for
this impairment remains unclear. Because Wnt signaling is required for optimal loading …

Increased mechanical loading through controlled swimming exercise induces bone formation and mineralization in adult zebrafish

S Suniaga, T Rolvien, A Vom Scheidt, IAK Fiedler… - Scientific Reports, 2018‏ - nature.com
Exercise promotes gain in bone mass through adaptive responses of the vertebrate
skeleton. This mechanism counteracts age-and disease-related skeletal degradation, but …

[HTML][HTML] The effect of eight weeks resistance and endurance training on some angiogenesis factors of hippocampus tissue in male wistar rats

M Sadegh Ghomi, M Kashef… - Journal of Sport and …, 2021‏ - joeppa.sbu.ac.ir
Purpose: One of the cause of adaptations due to exercise training is increased capillary
density or angiogenesis. increased blood flow to hippocampus tissue causes improvement …

Microtubules tune mechanotransduction through NOX2 and TRPV4 to decrease sclerostin abundance in osteocytes

JS Lyons, HC Joca, RA Law, KM Williams, JP Kerr… - Science …, 2017‏ - science.org
The adaptation of the skeleton to its mechanical environment is orchestrated by
mechanosensitive osteocytes, largely by regulating the abundance of sclerostin, a secreted …

[HTML][HTML] Mechanoregulation analysis of bone formation in tissue engineered constructs requires a volumetric method using time-lapsed micro-computed tomography

JK Griesbach, FA Schulte, GN Schädli, M Rubert… - Acta biomaterialia, 2024‏ - Elsevier
Bone can adapt its microstructure to mechanical loads through mechanoregulation of the
(re) modeling process. This process has been investigated in vivo using time-lapsed micro …