News tagged with primary tumor
Scientists illuminate how microRNAs drive tumor progression
Sep 17, 2009 |
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(PhysOrg.com) -- UCSF researchers have identified collections of tiny molecules known as microRNAs that affect distinct processes critical for the progression of cancer. The findings, they say, expand researchers' understanding ...
Colorectal cancer: Researchers identify genetic markers for metastasis formation
Jul 01, 2009 |
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Previously, only a few genes had been associated with the formation of metastases in colorectal cancer. Now, researchers of the Max Delbrück Center for Molecular Medicine (MDC) Berlin-Buch ...
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Antibody finds, wipes out prostate cancer: study
Dec 28, 2009 |
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US researchers have found an antibody that hunts down prostate cancer cells in mice and can destroy the killer disease even in an advanced stage, a study showed Monday.
'Self-seeding' of cancer cells may play a critical role in tumor progression
Dec 24, 2009 |
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Cancer progression is commonly thought of as a process involving the growth of a primary tumor followed by metastasis, in which cancer cells leave the primary tumor and spread to distant organs. A new study by researchers ...
Figitumumab has anti-tumor activity in Ewing's sarcoma
Dec 23, 2009 |
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A preliminary study of the anticancer drug figitumumab has found that it has antitumour activity in Ewing's sarcoma—a cancer which affects mainly teenage boys. The results have led to the drug's progression to a Phase 2 trial ...
Metastasis formation revealed in detail and real time
Dec 20, 2009 |
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Up to 25% of cancer patients develop metastases in the brain - often long after successful treatment of the primary tumor. In almost all such cases, the prognosis is poor. The mechanisms responsible for the appearance of ...
Novel detection method unmasks circulating breast cancer cells
Dec 12, 2009 |
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Circulating metastatic breast cancer cells can lose their epithelial receptors, a process that enables them to travel through the bloodstream undetected, according to research from The University of Texas M. D. Anderson Cancer ...
Jefferson neurosurgeon helps draft new treatment guidelines for brain metastases
Dec 10, 2009 |
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New treatment guidelines for patients with brain metastases are now available from the American Association of Neurological Surgeons (AANS) and the Congress of Neurological Surgeons (CNS). David Andrews, M.D., F.A.C.S., ...
Genetic variations indicate risk of recurrence, secondary cancer among head and neck cancer patients
Dec 07, 2009 |
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Eighteen single-point genetic variations indicate risk of recurrence for early-stage head and neck cancer patients and their likelihood of developing a second type of cancer, researchers at The University of Texas M. D. Anderson ...
New hope for diagnosis and treatment of intractable pediatric brain tumors
Dec 07, 2009 |
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Scientists have discovered oncogenes capable of driving growth of normal human brain stem cells in a highly malignant pediatric brain tumor. The research, published by Cell Press in the December issue of the journal Cancer Ce ...
'Live' imaging reveals breast cancer cells' transition to metastasis
Dec 06, 2009 |
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The spread, or metastasis, of individual breast cancer cells from the main tumor into the blood circulation to the lungs and other body tissues and organs is under the control of a growth factor abbreviated TGFb, according ...
Potential new 'twist' in breast cancer detection
Dec 04, 2009 |
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Working with mice, scientists at Johns Hopkins publishing in the December issue of Neoplasia have shown that a protein made by a gene called "Twist" may be the proverbial red flag that can accurately distinguish stem cells ...
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