Pausing biological clock could give boost to lab-produced blood stem cells
Magnified images show the increase in blood stem cell production that occurred when a second wave of inflammatory signaling was delayed in zebrafish embryos. The blood stem cells are colored green. Credit: Clyde Campbell A decade ago, Raquel Espin Palazon discovered that inflammatory signaling pathways must switch on for embryos to produce blood stem cells.
Joan Serna
September 10, 2024