Fellow Travelers
Dan Cossins | Feb 1, 2013 | 3 min read
Collective cell migration relies on a directional signal that comes from the moving cluster, rather than from external cues.
Go Forth, Cells
Dan Cossins | Jan 31, 2013 | 1 min read
Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.
The essence of stem cells
Cristina Luiggi | Jun 3, 2011 | 1 min read
Researchers discover a protein that may allow already-differentiated somatic cells to become stem cells.