Understanding the mechanisms of senile osteoporosis: new facts for a major geriatric syndrome
Knowledge of the underlying mechanisms of osteoporosis in older adults has significantly
advanced in recent years. There is an acute loss of bone mineral density in the peri …
advanced in recent years. There is an acute loss of bone mineral density in the peri …
Bone age, mineral density, and fatigue damage
AM Parfitt - Calcified tissue international, 1993 - Springer
The most plausible purpose for bone remodeling is to prevent excessive aging of bone,
which can cause osteocyte death and increase susceptibility to fatigue microdamage. The …
which can cause osteocyte death and increase susceptibility to fatigue microdamage. The …
[HTML][HTML] The senolytic drug navitoclax (ABT-263) causes trabecular bone loss and impaired osteoprogenitor function in aged mice
AK Sharma, RL Roberts, RD Benson Jr… - Frontiers in cell and …, 2020 - frontiersin.org
Senescence is a cellular defense mechanism that helps cells prevent acquired damage, but
chronic senescence, as in aging, can contribute to the development of age-related tissue …
chronic senescence, as in aging, can contribute to the development of age-related tissue …
[HTML][HTML] Accelerated osteocyte senescence and skeletal fragility in mice with type 2 diabetes
BA Eckhardt, JL Rowsey, BS Thicke, DG Fraser… - JCI insight, 2020 - ncbi.nlm.nih.gov
The worldwide prevalence of type 2 diabetes (T2D) is increasing. Despite normal to higher
bone density, patients with T2D paradoxically have elevated fracture risk resulting, in part …
bone density, patients with T2D paradoxically have elevated fracture risk resulting, in part …
Local clearance of senescent cells attenuates the development of post-traumatic osteoarthritis and creates a pro-regenerative environment
Senescent cells (SnCs) accumulate in many vertebrate tissues with age and contribute to
age-related pathologies,,, presumably through their secretion of factors contributing to the …
age-related pathologies,,, presumably through their secretion of factors contributing to the …
Osteoporosis: the result of an 'aged'bone microenvironment
Osteoporosis is an age-related progressive bone disease. Recent advances in epigenetics,
cell biology, osteoimmunology, and genetic epidemiology have unraveled new mechanisms …
cell biology, osteoimmunology, and genetic epidemiology have unraveled new mechanisms …
Bone aging.
GT SYFTESTAD, MR URIST - Clinical Orthopaedics and Related …, 1982 - journals.lww.com
The differentiation of muscle connective tissue cells into chondroblasts and osteoblasts in
implants of demineralized bone matrix in rodents was first described in 196524 and has …
implants of demineralized bone matrix in rodents was first described in 196524 and has …
[HTML][HTML] Multiparametric senescent cell phenotyping reveals targets of senolytic therapy in the aged murine skeleton
Senescence drives organismal aging, yet the deep characterization of senescent cells in
vivo remains incomplete. Here, we apply mass cytometry by time-of-flight using carefully …
vivo remains incomplete. Here, we apply mass cytometry by time-of-flight using carefully …
[HTML][HTML] Current advances in regulation of bone homeostasis
AA Al‐Bari, A Al Mamun - Faseb Bioadvances, 2020 - ncbi.nlm.nih.gov
Bone homeostasis is securely controlled by the dynamic well‐balanced actions among
osteoclasts, osteoblasts and osteocytes. Osteoclasts are large multinucleated cells that …
osteoclasts, osteoblasts and osteocytes. Osteoclasts are large multinucleated cells that …
[HTML][HTML] Aging, inflammation, stem cells, and bone healing
Complex interactions among cells of the monocyte-macrophage-osteoclast lineage and the
mesenchymal stem cell-osteoblast lineage play a major role in the pathophysiology of bone …
mesenchymal stem cell-osteoblast lineage play a major role in the pathophysiology of bone …