Plithotaxis: how crowds of cells find their way
First measurements of forces driving collective cell migration unveil new principle in biology
Processes like tissue regeneration and cancer metastasis rely on groups of cells moving long distances without losing their cohesiveness, but how they do this has remained unknown. Now researchers from the Institute for Bioengineering of Catalonia (IBEC) and Harvard University have solved the mystery and unveiled a brand new phenomenon in biology.