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Bone Tissue Current Events | Bone Tissue News | 9

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Vigorous physical activity in children likely to stave off knee osteoarthritis in later life
Young children need to be highly physically active if they are to stave off degenerative joint disease, specifically osteoarthritis of the knee, suggest researchers in the British Journal of Sports Medicine.   view more (2003-09-25)

Engineering to protect brittle bones
Leeds University engineer Dr Ruth Wilcox, 27, is on a mission - to help people with the brittle bone disease osteoporosis. She has just won a Post-Doctoral Research Fellowship from the Royal Academy of Engineering, starting 1 August, which will enable her to devote the next five years of her research to improving treatment of patients with... view more... (2002-06-19)

UCSD researchers discover inflammation, not obesity, cause of insulin resistance
Researchers at the University of California, San Diego (UCSD) School of Medicine have discovered that inflammation provoked by immune cells called macrophages leads to insulin resistance and Type 2 diabetes.   view more (2007-11-07)

Stem cells can repair torn tendons or ligaments
Weekend athletes who overexert themselves running or playing basketball may one day reap the benefits of research at the Hebrew University of Jerusalem that shows that adult stem cells can be used to make new tendon or ligament tissue.   view more (2006-04-04)

Simple ultrasound exam may predict osteoporosis risk
An ultrasound exam of the heel may be able to predict if a woman is at heightened risk for fractures due to osteoporosis, according to a new multicenter study being published in the July issue of the journal Radiology.   view more (2008-06-24)

High tech implants to aid facial reconstruction to be developed at Loughborough University
Loughborough University researchers have been awarded more than £200,000 to develop state-of-the-art tailor made implants for people requiring facial reconstructive surgery.   view more (2004-08-26)

Study shows drug effective in treating, preventing breast cancer
A new study of an estrogen-derived drug shows promise as a treatment for breast cancer and breast cancer metastases to bone.   view more (2007-11-01)

Study Shows Some Athletic Men May Risk Low Bone Density
According to the National Osteoporosis Foundation, osteoporosis affects more than 2 million men in the United States and nearly 12 million more have osteopenia-clinically significant low bone density that is less severe than osteoporosis. Now, a new study from the University of Missouri-Columbia has found that men engaging predominantly in... view more... (2007-10-17)

Developing cancer treatments directed at critical developmental pathway
Researchers from the University of Pennsylvania School of Medicine and colleagues discovered that the Notch signaling pathway, which determines the development of many cell types, and is also implicated in some cancers, is not universally essential for the maintenance of stem cells.   view more (2008-04-11)

Blood stem cells fight invaders, study finds
No other stem cell is more thoroughly understood than the blood, or hematopoietic, stem cell.   view more (2007-11-30)

Marrow-derived stem cells deliver new cytokine to kill brain tumor cells, offer protection
Attaching a recently discovered cytokine to neural stem cells derived from bone marrow, researchers at Cedars-Sinai Medical Center's Maxine Dunitz Neurosurgical Institute have developed a tool to track and kill malignant brain tumor cells and provide long-term protection against their return.   view more (2006-03-01)

Drugs used to fight cancer-related bone problems boost odds of jaw- or face-bone disease
Treatment with intravenous bisphosphonates - drugs used to reduce harm done to bones by cancer or cancer therapy - increases the risk of jaw or facial bone disease or infection, a large-scale comparative study by researchers at the University of Texas Medical Branch at Galveston (UTMB) has found.   view more (2007-06-27)

Stem-cell transfer could improve cardiac functioning after heart attack (pp 121, 141)
Results of a randomised trial in this week's issue of THE LANCET suggest that the transfer of adult stem cells derived from bone marrow could improve cardiac functioning after heart attack. Evidence is emerging that adult stem cells from bone marrow have therapeutic potential for restoring cardiac cells among people who have had heart attack.... view more... (2004-07-07)

Lactose malabsorption related to bone fractures in old age?
Finnish researchers have discovered an interesting link between lactose malabsorption and the occurrence of bone fracture in elderly people.   view more (2005-02-16)

Type of stem cell found to reside in transplanted lungs
A new study involving a type of stem cells from the lungs of transplant patients demonstrates for the first time that these progenitor cells reside in adult organs and are not derived from bone marrow, which leads to the possibility that the cells may be able to help with the rejection of donated organs and with various kinds of lung disease.   view more (2007-03-09)

MIT researchers probe bones' tiny building blocks
In work that could lead to more effective diagnoses and treatments of bone diseases using only a pinhead-sized sample of a patient's bone, MIT researchers report a first-of-its-kind analysis of bone's mechanical properties.   view more (2007-05-25)

Jefferson researchers find stem cells in degenerating spinal discs, potential for repair
Orthopedic researchers at Jefferson Medical College have for the first time found stem cells in the intervertebral discs of the human spine, suggesting that such cells might someday be used to help repair degenerating discs and remedy lower back and neck pain.   view more (2007-11-01)

Dinosaurs in bullet-proof vests
Some dinosaurs possessed a hard bony armoured shell similar to today's crocodiles or tortoises - presumably to protect themselves from enemies. The structure of some kinds of this armour seems to be far more complex than was hitherto assumed. Palaeontologists of the University of Bonn were able to demonstrate that some of this armour plating shows... view more... (2004-11-15)

Connection between depression and osteoporosis shown by Hebrew University researchers
Depression can cause a loss of bone mass, leading to osteoporosis and fractures, say researchers at the Hebrew University of Jerusalem.   view more (2006-10-31)

CT colonography offers 1-stop screening for cancer and osteoporosis
New research reveals that computed tomography (CT) colonography, also known as virtual colonoscopy, has the potential to screen for two diseases at once-colorectal cancer and osteoporosis, both of which commonly affect adults over age 50.   view more (2008-12-02)
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