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Stem cell breakthrough gives new hope to sufferers of myopathy and muscular dystrophy

An experimental procedure that dramatically strengthens stem cells' ability to regenerate damaged tissue could offer new hope to sufferers of muscle-wasting diseases such as myopathy and muscular dystrophy, according to researchers from the University of New South Wales (UNSW).

5 Mar 2009

Cultured stem cells and bioengineered skin used to successfully treat scleroderma

Scleroderma is an autoimmune disease that leads to thickening and severe scarring of skin as well as thickening and failure of internal organs, including the lungs, heart, kidneys and intestines.

5 Mar 2009

Enteroviruses may play role in type 1 diabetes

A team of researchers from the Peninsula Medical School in the South West of England, the University of Brighton and the Department of Pathology at Glasgow Royal Infirmary, has found that a common family of viruses (enteroviruses) may play an important role in triggering the development of diabetes, particularly in children.

5 Mar 2009

Better understanding of how stem cells develop into blood cells

How messages sent within stem cells through a specific communication pathway can trigger the cells to specialize and become blood cells in humans, has been discovered by scientists of the McMaster Stem Cell and Cancer Research Institute.

5 Mar 2009

Bottom up assembly of cells into 3-D microtissues

Scientists at the U.S. Department of Energy's Lawrence Berkeley National Laboratory can now control how cells connect with one another in vitro and assemble themselves into three-dimensional, multicellular microtissues.

5 Mar 2009

New study using combination of bioengineered skin and stem cells shows promise in treatment of non-healing wounds

Scleroderma is an autoimmune disease that leads to thickening and severe scarring of skin as well as thickening and failure of internal organs, including the lungs, heart, kidneys and intestines.

5 Mar 2009

Stem cells could halt osteoporosis, promote bone growth

While interferon gamma sounds like an outer space weapon, it's actually a hormone produced by our own bodies, and it holds great promise to repair bones affected by osteoporosis.

4 Mar 2009

Patients with severe asthma benefit from injections of the antibody, mepolizumab

McMaster University researchers have found patients with a very severe asthma benefit from injections of the antibody, mepolizumab.

4 Mar 2009

Regular moderate alcohol intake associated with greater bone mineral density

Researchers at the Jean Mayer USDA Human Nutrition Research Center on Aging (USDA HNRCA) at Tufts University found associations were strongest for beer and wine and, importantly, BMD was significantly lower in men drinking more than two servings of liquor per day.

3 Mar 2009

Type 1 diabetes patients sought for UT Southwestern clinical drug trial

UT Southwestern Medical Center researchers are recruiting individuals newly diagnosed with type 1 diabetes for a clinical trial to gauge the effectiveness of adding an investigational stem cell product to standard insulin therapy.

3 Mar 2009

New tissue engineering technique may help stem cells generate solid organs

Stem cells can thrive in segments of well-vascularized tissue temporarily removed from laboratory animals, say researchers at the Stanford University School of Medicine.

2 Mar 2009

Help for children with rheumatic heart disease

These bacteria carry a special protein sequence, the so-called PARF motif, on their surface.

2 Mar 2009

Blocking one protein RANK function inhibits bone loss

Soo Young Lee and colleagues, at Ewha Womans University, Republic of Korea, have developed a cell-permeable inhibitor of the mouse protein RANK (which they termed RRI) that is likely to aid in the development of selective drugs to treat diseases that involve substantial bone loss, for example, osteoporosis, periodontitis, and arthritis.

2 Mar 2009

Treatment for knee ligament damage

Injuries to the knee's medial cruciate ligament (MCL) may be treated successfully without surgery, according to a literature review published in the March 2009 issue of The Journal of the American Academy of Orthopaedic Surgeons (JAAOS). The key, the review's authors found, is properly diagnosing and understanding the extent of the injury to determine the best course of treatment.

2 Mar 2009

Facts about osteoporosis are staggering

75 million baby boomers are approaching the age where the disease is tightening its grip on their bones.

26 Feb 2009

Why do teeth form in a single row?

A system of opposing genetic forces determines why mammals develop a single row of teeth, while sharks sport several, according to a study published in the journal Science.

26 Feb 2009

Research brings bioengineered organs a step closer

By now, most people have read stories about how to "grow your own organs" using stem cells is just a breakthrough away.

26 Feb 2009

Discovery of gene that modifies severity of cystic fibrosis lung disease

Researchers have discovered a gene that modifies the severity of lung disease in people with the lethal genetic condition, cystic fibrosis, pointing to possible new targets for treatment, according to a new study in Nature.

25 Feb 2009

Discovery of gene that modifies severity of cystic fibrosis lung disease

25 Feb 2009

New cancer treatment stops aggressive sarcomas

After all standard treatments had failed, a new cancer treatment has stopped the growth of aggressive sarcomas in two recent patients. These results are similar to the new protocol's previous success against several cancers, including melanoma, pancreatic, colon, mesothelioma and other sarcomas.

25 Feb 2009