News tagged with extracellular matrix

Related topics: cancer cells

Does a looser mind lead to faster learning?

You wouldn't think that dissolving part of the brain, particularly one that helps hold the organ together, would help a gerbil rethink a problem. But that's exactly what a team of German scientists has done.

Feb 05, 2014
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Watching tumors burst through a blood vessel

Cancer cells metastasize in several stages—first by invading surrounding tissue, then by infiltrating and spreading via the circulatory system. Some circulating cells work their way out of the vascular ...

Sep 20, 2013
popularity 4.8 / 5 (4) | comments 0 | with audio podcast

The naked mole-rat's secret to staying cancer free

A team of researchers from the University of Rochester (NY) and the University of Haifa discovered the naked mole rat's unique mechanism to staying cancer free- a super sugar called high-molecular-mass Hyaluronan (HMM-HA). ...

Jul 31, 2013
popularity 5 / 5 (1) | comments 0

Extracellular matrix

In biology, the extracellular matrix (ECM) is the extracellular part of animal tissue that usually provides structural support to the animal cells in addition to performing various other important functions. The extracellular matrix is the defining feature of connective tissue in animals.

Extracellular matrix includes the interstitial matrix and the basement membrane. Interstitial matrix is present between various animal cells (i.e., in the intercellular spaces). Gels of polysaccharides and fibrous proteins fill the interstitial space and act as a compression buffer against the stress placed on the ECM. Basement membranes are sheet-like depositions of ECM on which various epithelial cells rest.

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