Osteoporosis is a condition in which bones become weak and prone to fractures. Fractures typically occur in the wrist, spine or hip, and can often lead to permanently impaired mobility. Women over 50 are at a high risk of ...
Mar 25, 2019
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How osteoblasts are supplied during bone regeneration has been controversial among bone researchers. According to Atsushi Kawakami, an Associate Professor who specializes in tissue regeneration and led the study, scientists ...
Nov 3, 2017
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Most people can expect to break close to two bones in their lifetime, but those with osteogenesis imperfecta—also known as brittle bone disease—can break hundreds of bones before they even hit puberty. And while healthy ...
Jul 23, 2021
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(Medical Xpress)—A new mouse model of osteogenic sarcoma, a potentially deadly form of bone cancer, shows that high levels of Notch1, a gene that helps determine cell fate, can drive osteoblasts (cells that normally lead ...
Sep 8, 2014
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Osteoporosis is the primary cause of bone fractures in the elderly. Bone loss in this disease reflects an imbalance between the activity of bone-degrading cells called osteoclasts and bone-building cells called osteoblasts. ...
Jul 31, 2017
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Bone tissue homeostasis is maintained by a balance between bone formation by osteoblasts and bone resorption by osteoclasts. However, when osteoblast function declines with age, bone remodeling becomes out of balance, bone ...
May 23, 2022
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Researchers from ETH Zurich have successfully demonstrated, for the first time in vivo, how bone tissue responds to local mechanical stimuli that control bone formation. The study reveals how important it is to stimulate ...
Sep 2, 2013
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Osteoporosis is a medical condition that causes bones to become fragile and brittle. It is a major health problem worldwide, mainly affecting adults. However, children can also rarely be affected as a result of other diseases ...
Feb 1, 2019
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Multiple myeloma is a form of cancer in which the plasma cells in the bone marrow grow out of control, causing damage to bones as well as predisposing patients to anaemia, infection and kidney failure. A medical procedure ...
Mar 7, 2013
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Human mesenchymal stem cells (hMSCs) can develop into bone cells and are useful for tissue engineering and regeneration. However, when grown in the laboratory they quickly lose their ability to continue dividing and they ...
Dec 4, 2012
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