News tagged with angiogenesis
Compound used to block cholesterol could also kill breast cancer, researcher finds
A University of Missouri researcher believes there could be a new drug compound that could kill breast cancer cells. The compound might also help with controlling cholesterol.
Feb 22, 2011 |
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Immune system may impact tumor blood supply
Scientists at the Dana-Farber Cancer Institute may have uncovered a mechanism for blocking tumor angiogenesis that involves the patient’s immune system, according to findings published in Cancer Research, a journal of the ...
Dec 15, 2010 |
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Morphine blocks tumor growth
Current research suggests that taking morphine can block new blood vessel and tumor growth. The related report by Koodie et al, "Morphine suppresses tumor angiogenesis through a HIF1α/p38MAPK pathway," appears in the ...
Jul 28, 2010 |
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Noninvasive MR imaging of blood vessel growth in tumors using nanosized contrast agents
Formation of new blood vessels, also known as angiogenesis, is crucial for sustained tumor growth and cancer metastasis. Recently, clinically available therapies to suppress the growth of these vessels have been available ...
Medicine & Health / Medical research
Jul 23, 2010 |
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Spanish gene expression data promise targeting of anti-angiogenesis treatment
Analyzing the expression of particular genes in lung cancers could soon allow researchers to identify groups of patients who are likely to benefit most from treatment with angiogenesis-inhibitor drugs, a Spanish team reports.
Apr 29, 2010 |
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Researchers uncover novel genetic pathway responsible for triggering vascular growth
Most solid cancers can't grow beyond a limited size without an adequate blood supply and supporting vascular network. Because of this, cancer researchers have sought to understand how a tumor's vascular network develops—and, ...
Medicine & Health / Medical research
Apr 04, 2010 |
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Bone marrow cell transplants to benefit those with heart disease
Two studies published in the latest issue of Cell Transplantation (18:12) may lead to new treatments for the treatment of heart diseases. The first study, carried out by a team of Brazilian researchers, found that cell t ...
Medicine & Health / Medical research
Feb 24, 2010 |
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A study reveals how respiratory tubes and capillaries form
Scientists at the Institute for Research in Biomedicine (IRB Barcelona) and CSIC report on the formation of the small-diameter respiratory tubes of the fly Drosophila, a process that resembles the development ...
Feb 09, 2010 |
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Nanotechnology in the Fight Against Cancer
A world-renowned medical researcher discusses the key role that nanotechnology has begun to play in the detection and treatment of cancer in an article that will appear in the March 2010 edition of Mechanical Engineering ma ...
Nanotechnology / Bio & Medicine
Feb 05, 2010 |
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Study advances new target for CNS drug development
A breakthrough discovery by scientists at the University of Kentucky could someday lead to new treatments for a variety of diseases of the brain, spinal cord and the eye.
Jan 15, 2010 |
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Targeting cancerous vessels
By lowering the level of a neuronal protein, researchers halted the growth of blood vessels that tumors rely on for survival. The findings are reported online in the Journal of Experimental Medicine on Jan ...
Jan 04, 2010 |
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Researcher studies blood vessels that feed tumors
(PhysOrg.com) -- Federal stimulus funding helps Cornell researchers create tiny 3-D models of tumors to mimic conditions necessary for the development of vascular systems by tumors.
Nov 03, 2009 |
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Alternatively spliced tissue factor identified as promising new biomarker for aggressive cancers
A recently discovered form of the protein that triggers blood clotting may play a key role in the molecular mechanisms leading to the growth of certain metastatic cancers, according to new research reported by an international ...
Oct 26, 2009 |
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Enhanced stem cells promote tissue regeneration
MIT engineers have boosted stem cells' ability to regenerate vascular tissue (such as blood vessels) by equipping them with genes that produce extra growth factors (naturally occurring compounds that stimulate tissue growth). ...
Oct 05, 2009 |
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Enhancement of pancreatic cancer on dynamic CT: Does it correlate with angiogenesis and fibrosis?
Prognosis of pancreatic cancer is poor. Recently, it has been clarified that the grade of tumor angiogenesis is a useful prognostic marker in human cancer, including pancreatic cancer. To establish the grade of tumor angiogenesis ...
Jul 16, 2009 |
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Angiogenesis
Angiogenesis is the physiological process involving the growth of new blood vessels from pre-existing vessels. Though there has been some debate over terminology, vasculogenesis is the term used for spontaneous blood-vessel formation, and intussusception is the term for the formation of new blood vessels by the splitting of exisiting ones.
Angiogenesis is a normal and vital process in growth and development, as well as in wound healing and in granulation tissue. However, it is also a fundamental step in the transition of tumors from a dormant state to a malignant one, leading to the use of angiogenesis inhibitors. The identification of an angiogenic diffusible factor derived from tumors was made initially by Greenblatt and Shubik in 1968.
For more information about Angiogenesis, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
