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Crustacean shell with polyester creates mixed-fiber material for nerve repair
In the clothing industry it's common to mix natural and synthetic fibers. Take cotton and add polyester to make clothing that's soft, breathable and wrinkle free. view more (2009-06-17)
Liver fibrosis will be treated by a potential target
The outcome of hepatitis is either self recovery or its development into liver fibrosis or, further, liver cirrhosis. Liver fibrosis is the early pathological process of cirrhosis, which is considered a reversible, wound-healing response. Since no ideal drug is available for its therapy, liver fibrosis is currently considered to be a major... view more... (2007-10-17)
Bioengineers develop a microfabricated device to measure cellular forces during tissue development
A University of Pennsylvania-collaboration of bioengineers studying the physical forces generated by individual cells has created a tiny micron-sized device that allows researchers to measure and manipulate cellular forces as assemblies of living cells reorganize themselves into tissues. view more (2009-06-23)
Scripps research scientists show protein accelerates breast cancer progression in animal models
These new findings could lead to a better understanding of the molecular pathogenesis of breast cancer and focus attention on PTN and its signaling pathway as possible targets for new cancer therapies. view more (2007-06-21)
Protein fragments sequenced in 68 million-year-old Tyrannosaurus rex
In a venture once thought to lie outside the reach of science, researchers from Harvard Medical School and Beth Israel Deaconess Medical Center have captured and sequenced tiny pieces of collagen protein from a 68 million-year-old Tyrannosaurus rex. view more (2007-04-13)
New study: Pycnogenol reduces heart failure
A study to be published in an upcoming edition of the journal of Cardiovascular Toxicology reveals Pycnogenol natural pine bark extract from the French maritime pine tree, helps prevent damage that high blood pressure causes to the heart. view more (2007-05-17)
Retinol lotion reduces the fine wrinkles from natural aging of skin
Lotions containing retinol improve the appearance of skin that has become wrinkled through the normal aging process, not just skin that has been damaged by exposure to the sun. view more (2007-05-22)
Researchers show that fibrosis can be stopped, cured and reversed
University of California, San Diego researchers have proven in animal studies that fibrosis in the liver can be not only stopped, but reversed. view more (2007-12-27)
Cellular traffic backups implicated in skeletal malformations
A defective link in the intracellular protein "transit system" may lie at the heart of some craniofacial defects, new research in zebrafish suggests. view more (2006-09-19)
Skin care: new research into scar-free healing
New research from the University of Bristol shows that by suppressing one of the genes that normally switches on in wound cells, wounds can heal faster and reduce scarring. This has major implications not just for wound victims but also for people who suffer organ tissue damage through illness or abdominal surgery. view more (2008-01-21)
Artificial tissue from the test tube
The human body is held together by collagen (from the Greek kolla = glue). This group of structural proteins makes up 20-30 percent of the protein content of mammals - and can be found in skin, cartilage, tendons, ligaments, blood vessels, teeth and bones. The range of associated diseases is correspondingly wide. One example is osteoarthrosis, a... view more... (2003-12-01)
Topical retinol helps reduce wrinkles associated with natural skin aging
Applying vitamin A to the skin appears to improve the wrinkles associated with natural aging and may help to promote the production of skin-building compounds. view more (2007-05-22)
MIT: New tissue scaffold regrows cartilage and bone
MIT engineers and colleagues have built a new tissue scaffold that can stimulate bone and cartilage growth when transplanted into the knees and other joints. view more (2009-05-12)
Drug compound restores youth to aging arterial cells in elderly hypertensives, Hopkins study shows
A compound called alagebrium, which is very similar to another used in anti-wrinkle creams, may be useful in reducing the deleterious effects of arterial aging in the majority of elderly Americans with systolic hypertension. view more (2005-11-16)
New research demonstrates bone-marrow derived stem cells can reverse genetic kidney disease
The discovery that bone-marrow derived stem cells can regenerate damaged renal cells in an animal model of Alport syndrome provides a potential new strategy for managing this inherited kidney disease and offers the first example of how stem cells may be useful in repairing basement membrane matrix defects and restoring organ function. view more (2006-04-25)
Cosmetic plastic surgery patients chose needle over knife
Minimally-invasive cosmetic procedures are mostly performed in an outpatient setting, do not call for general anesthesia, require little to no downtime and usually cost less than the more invasive cosmetic surgeries. view more (2006-03-17)
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)
New chemical imaging technique could help in the fight against atherosclerosis, suggests research
A new chemical imaging technique could one day help in the fight against atherosclerosis, suggests research published in the August 2009 edition of the Journal of the Royal Society Interface. view more (2009-07-31)
New treatment for age-related macular degeneration within sight
With 8 million people at high risk for advanced age-related macular degeneration, researchers from Harvard and Japan discovered that the experimental drug, endostatin, may be the cure. view more (2007-11-30)
Technology uses live cells to detect food-borne pathogens, toxins
Researchers have developed a new technology that can simultaneously screen thousands of samples of food or water for several dangerous food-borne pathogens in one to two hours. view more (2008-03-03)
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