Dramatic advances in the fields of biochemistry, cell and molecular biology, genetics, biomedical engineering and materials science have given rise to the remarkable new cross-disciplinary field of tissue engineering. Tissue engineering uses synthetic or naturally derived, engineered biomaterials to replace damaged or defective tissues, such as bone, skin, and even organs.
Spanish scientists have proposed using human amniotic membrane as a new tool for repairing damaged human articular cartilage, which heals very poorly because of its low capacity for self-repair. Their research, published in the journal Cell and Tissue Banking, shows that the cellular density of the cartilage synthesised could be greater than that of the body's own natural cartilage.
Mayo Clinic and the University of Illinois at Urbana-Champaign are announcing a strategic alliance designed to promote a broad spectrum of collaborative research, development of new technologies and clinical tools, and design and implementation of novel education programs. Both parties recently signed an agreement establishing the formal relationship.
Singapore's leading science and technology university, Nanyang Technological University, and Israel's number one university, Technion-Israel Institute of Technology, today announced a new collaboration to jointly offer a Doctor of Philosophy programme.
A team of researchers at the University of Nottingham have invented a new class of materials that can be injected by surgeons as a low-viscosity fluid into the body that, using body heat as the only trigger, converts into a tough porous material with mechanical properties that mimic human cancellous bone.
"First patient in" is the call from the Innsbruck firm, Innovacell Biotechnologie AG, as the first patient was recruited at the MHAT Plovdiv clinic in Bulgaria for the Phase IIb study of the advanced therapy medicinal product, urocell®. The clinical study will be conducted, beside Bulgaria, in the Czech Republic, Germany, Poland and Romania at more than 50 clinics.
A team led by researchers from the Center for Engineering in Medicine at Massachusetts General Hospital has developed a technique that someday may allow growth of transplantable replacement livers. In their report that will be published in Nature Medicine and is receiving early online release, the investigators describe using the structural tissue of rat livers as scaffolding for the growth of tissue regenerated from liver cells introduced through a novel reseeding process.
The mechanism by which 'polycomb' proteins critical for embyronic stem cell function and fate are targeted to DNA has been identified by UCL scientists.
Queen's University Brian Amsden is hoping that in about 10 years a tendon, spinal cord or heart valve will be able to regenerate itself after an injury or disease. The chemical engineering professor, along with scientists from the University of Western Ontario and University of Toronto, is currently trying to develop microscopic polymer fibers to help rebuild human tissue and speed the healing process.
New technology developed by University of Virginia inventors involving adipose stem cells - adult stem cells found in fatty tissue - could one day be used to treat patients with severe wounds and other serious conditions.
ULURU Inc. announced today that advanced applications of the Nanoflex technology, related to future products in drug delivery and tissue engineering, will be presented at the 11th annual New Cardiovascular Horizons Meeting to be held in New Orleans, Louisiana on June 2-5, 2010. This meeting is the largest medical meeting that focuses on peripheral artery disease and peripheral interventions, including wound care for vascular ulcers, the application of advanced therapies for limb salvage and amputation prevention.
A compound found in sunless tanning spray may help to heal wounds following surgery, according to new results published by plastic surgeons from NewYork-Presbyterian Hospital/Weill Cornell Medical Center in New York City and biomedical engineers at Cornell University in Ithaca, N.Y., where the novel compound was developed.
A two-year, $12 million contract with the U.S. Department of Defense Office of Technology Transition (OTT) will jumpstart human trials of three innovative research programs that aim to replace scars and defects with healthy, functional tissues, announced officials of the University of Pittsburgh and the McGowan Institute for Regenerative Medicine today at the Institute's Second Annual Open Session, Soldiers and Sailors Memorial Hall, Oakland.
A collaboration of French and Canadian researchers have found that sucking a portion of a spherical globule of cells into a tiny pipette provides information about the adhesion between cells and the elastic properties of the tissue. The method is a novel approach for the study of the structural properties of tissues, and should offer insights into processes such as embryonic development, tissue growth and cancer. A paper describing the research appears online in Physical Review Letters on May 24.
When we think of ultrasound, it's usually imaging the inside of the body that springs to mind. However, while ultrasound imaging typically requires frequencies that are 50 to 2500 times higher than those human ear can detect, recent increasing evidence indicates that ultrasound at lower frequency can also be used to help certain body tissues to heal and regenerate. Now research that appears in Open Access Journal of Tissue Engineering published by SAGE-Hindawi suggests that ultrasound could also help tissue grafts to survive and thrive following surgery.
t2cure GmbH, a biopharmaceutical company developing and marketing stem cell-based regenerative therapies, announced today that the quality of its lead product t2c001 has been certified by the European Medicines Agency.
A technique pioneered in the Tissue Engineering and Regenerative Medicine Laboratory of Dr. Jeremy Mao, the Edward V. Zegarelli Professor of Dental Medicine at Columbia University Medical Center, can orchestrate stem cells to migrate to a three-dimensional scaffold infused with growth factor, holding the translational potential to yield an anatomically correct tooth in as soon as nine weeks once implanted.
The Automation Partnership, a world leader in the design and development of innovative automation for life science applications, is pleased to announce it will be unveiling RAFT (Real Architecture for 3D Tissue), its innovative system for generating reproducible, 3D collagen tissue constructs on TAP Stand 1 at the Tissue Engineering and Regenerative Medicine International Society Conference on June 13-17, in Galway, Ireland.
Tufts University's School of Arts and Sciences has received a $9.5 million grant to create research space that will house a Collaborative Cluster in Genome Structure and Developmental Patterning in Health and Disease.
Tissue engineering has long held promise for building new organs to replace damaged livers, blood vessels and other body parts. However, one major obstacle is getting cells grown in a lab dish to form 3-D shapes instead of flat layers.
David T. Corr, assistant professor in the Department of Biomedical Engineering at Rensselaer Polytechnic Institute, has won a Faculty Early Career Development Award from the National Science Foundation.
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