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Stem cell marker identified in head and neck cancer
01-16-2007 · EurekAlert!Researchers have found a marker on head and neck tumor cells that indicates which cells are capable of fueling the cancer's growth. The finding is the first evidence of cancer stem cells in head and neck tumors.
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Keywords: stem, cell, marker, identified, head, neck, cancer
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- New cell type identified in cancer development
03-13-2007 · EurekAlert!
A team of scientists, led by Dr. Jian-Xin Gao, a researcher in the department of pathology at Ohio State University Medical Center, has identified a new set of cells he calls precancerous stem cells (pCSCs).
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- Cancer stem cell subpopulation drives metastasis of human pancreatic cancer
09-12-2007 · EurekAlert!
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- Isolation of a new gene family essential for early development
08-22-2007 · EurekAlert!
Researchers at BRIC, University of Copenhagen, have identified new gene family essential for embryonic development. The family controls the expression of genes crucial for stem cell differentiation, and the results may contribute significantly to the understanding of cancer development. The results are published in Nature, and it follows up on two other high-impact articles on related gene families published in Nature and Cell by the same researchers within the last year.
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- Stomach stem cell discovery could bring cancer insights
10-03-2007 · EurekAlert!
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- Jefferson scientists uncover role of cancer stem cell marker: controlling gene expression
01-17-2008 · EurekAlert!
Scientists at Jefferson's Kimmel Cancer Center in Philadelphia have made an extraordinary advance in the understanding of the function of a gene previously shown to be part of an 11-gene "signature" that can predict which tumors will be aggressive and likely to spread. The gene, USP22, encodes an enzyme that appears to be crucial for controlling large scale changes in gene expression, one of the hallmarks of cancer cells.
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11-08-2007 · EurekAlert!
A team of scientists including researchers at Cold Spring Harbor Laboratory have identified and validated the first biomarker that permits neural stem and progenitor cells to be tracked, non-invasively, in the brains of living human subjects. This important advance could lead to significantly better diagnosis and monitoring of brain tumors and a range of serious neurological and psychiatric disorders.
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- Intravenous chemoradiation effective for inoperable head, neck cancer; easier for patients, doctors
11-06-2006 · EurekAlert!
Chemoradiation (radiation and chemotherapy given at the same time) given through a needle or tube inserted into a vein (intravenous) is as effective as treatment given directly to the tumor through a tube inserted into an artery (intra-arterial) for patients with inoperable head and neck cancer, according to a randomized study presented at the plenary session November 6, 2006, at the American Society for Therapeutic Radiology and Oncology's 48th Annual Meeting in Philadelphia.
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- Novel regulation of the common tumor suppressor PTEN
01-11-2007 · EurekAlert!
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