News tagged with primary cells

How metastases develop in the liver

In order to invade healthy tissue, tumor cells must leave the actual tumor and enter the bloodstream or lymphatic system. For this purpose, they use certain enzymes, proteases that break down the tissue surrounding the tumor, ...

Oct 14, 2014
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Study reveals gene expression patterns in pancreatic CTCs

Analysis of circulating tumor cells (CTCs) in a mouse model of pancreatic cancer identified distinct patterns of gene expression in several groups of CTCs, including significant differences from the primary tumor that may ...

Sep 22, 2014
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Study identifies how signals trigger cancer cells to spread

Researchers at Albert Einstein College of Medicine of Yeshiva University have discovered a signaling pathway in cancer cells that controls their ability to invade nearby tissues in a finely orchestrated manner. The findings ...

May 25, 2014
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Clues to cancer pathogenesis found in cell-conditioned media

Primary effusion lymphoma (PEL) is a rare B-cell neoplasm distinguished by its tendency to spread along the thin serous membranes that line body cavities without infiltrating or destroying nearby tissue. By growing PEL cells ...

Feb 10, 2014
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Why tumor cells go on dangerous tours

Tumors become highly malignant when they acquire the ability to colonize other tissues and form metastases. Researchers at Ludwig-Maximilians-Universitaet (LMU) in Munich have identified a factor that promotes ...

Nov 04, 2013
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