Cadherin-11 plays role in cell migration

Cadherins are part of the protein family of adhesion molecules. Just like mortar between the bricks in a wall, they ensure that cells stay together, preventing them from breaking away and migrating from a group of cells. ...

DNA breaks in nerve cells' ancestors cluster in specific genes

The genome of developing brain cells harbors 27 clusters or hotspots where its DNA is much more likely to break in some places than others, researchers from the Program in Cellular and Molecular Medicine (PCMM) at Boston ...

Researchers develop new method for tracking cell signaling

Researchers at Memorial Sloan-Kettering Cancer Center, together with collaborators in Germany, have developed a new method for identifying the cell of origin of intracellular and secreted proteins within multicellular environments.

Brain-penetrating particle attacks deadly tumors

(Phys.org) —Scientists have developed a new approach for treating a deadly brain cancer that strikes 15,000 in the United States annually and for which there is no effective long-term therapy. The researchers, from Yale ...

New imaging technique captures ever-changing world of metabolites

(Phys.org) —What would you do with a camera that can take a picture of something and tell you how new it is? If you're Berkeley Lab scientists Katherine Louie, Ben Bowen, Jian-Hua Mao and Trent Northen, you use it to gain ...

Researchers develop new sensor for methylated DNA

Collaborators from Mayo-Illinois Alliance for Technology Based Healthcare have developed a new, single molecule test for detecting methylated DNA. Methylation—the addition of a methyl group of molecules to a DNA strand—is ...

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