News tagged with tissue growth
Scientists present first model of how buds grow into leaves
Leaves come in all shapes and sizes. Scientists have discovered simple rules that control leaf shape during growth. Using this 'recipe', they have developed the first computer model able to accurately emulate ...
Mar 01, 2012 |
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Tissue structure delays cancer development
Cancer growth normally follows a lengthy period of development. Over the course of time, genetic mutations often accumulate in cells, leading first to pre-cancerous conditions and ultimately to tumour growth. Using a mathematical ...
Dec 19, 2011 |
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Regulatory process for organ scaling discovered
A new study has shed light on the process by which fruit flies develop with their body proportions remaining constant. The study, conducted by the research group of Professor Markus Affolter at the Biozentrum of the University ...
Oct 25, 2011 |
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Infiltrating cancer's recruitment center
The most common connective tissue cell in animals is the fibroblast, which plays an important role in healing wounds. But Dr. Neta Erez of Tel Aviv University's Sackler Faculty of Medicine has now demonstrated that fibroblasts ...
Jan 26, 2011 |
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Research carries cautionary warning for future stem cell applications
Research work carried out at the Hebrew University of Jerusalem arouses a cautionary warning in the growing field of the development of stem cells as a means for future treatment of patients through replacement ...
Nov 22, 2010 |
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New studies explain how cancer cells 'eat us alive'
Four key studies now propose a new theory about how cancer cells grow and survive, allowing researchers to design better diagnostics and therapies to target high-risk cancer patients. These studies were conducted by a large ...
Sep 01, 2010 |
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Researchers link protein to tumor growth
(PhysOrg.com) -- Johns Hopkins researchers working on mice have discovered a protein that is a major target of a gene that, when mutated in humans, causes tumors to develop on nerves associated with hearing, as well as cataracts ...
Aug 31, 2010 |
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Dutch researchers develop smart biomaterial that triggers bone growth
Researchers from University of Twente's MIRA research institute and its spin-off business Progentix Orthobiology BV have developed a biomaterial that promotes the formation of bone tissue. It can be used to ...
Aug 30, 2010 |
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Specific blood-derived cells promote survival in heart attack model
A research team from McGill University (Canada) report a beneficial effect on cardiac function in mouse models when implanted monocytes - a type of white blood cell that is part of the immune system - helped preserve cardiac ...
Medicine & Health / Medical research
Jun 16, 2010 |
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Pressure testing tiny cell samples
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 ...
May 25, 2010 |
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Technique triggers rapid regrowth in damaged bone (Update)
(PhysOrg.com) -- Imagine being able to re-grow a broken bone three times more quickly than normal. (Harry Potter fans? Think Skele-gro.) That’s just what researchers at the Stanford University School of Medicine ...
Medicine & Health / Medical research
Apr 29, 2010 |
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Paired drugs kill precancerous colon polyps, spare normal tissue
A two-drug combination destroys precancerous colon polyps with no effect on normal tissue, opening a new potential avenue for chemoprevention of colon cancer, a team of scientists at The University of Texas M. D. Anderson ...
Mar 28, 2010 |
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Study finds link between low oxygen levels in body and cancer-aiding protein
What began as research into how diabetics could possibly preserve their eyesight has led to findings that could prolong the vision of children afflicted with retinoblastoma.
Mar 09, 2010 |
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Tobacco smoke causes lung inflammation, promotes lung cancer growth
Repeated exposure to tobacco smoke makes lung cancer much worse, and one reason is that it steps up inflammation in the lung. Scientists at the University of California, San Diego School of Medicine have found that mice with ...
Jan 19, 2010 |
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Study Finds Treatment With Anabolic Hormone May Enhance Local Bone Regeneration
(PhysOrg.com) -- In research that could open new avenues of investigation in the prevention and treatment of fractures, in bone regeneration and tissue engineering, scientists from Yale School of Medicine ...
Medicine & Health / Medical research
Dec 22, 2009 |
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