NewslettersHuman Immunology News Actuation of Single Downstream Nodes in Growth Factor Network Steers Immune Cell Migration By Bob - May 23, 2023 0 By optogenetically targeting different nodes in the Ras/PI3K/Akt network in differentiated human HL-60 neutrophils, scientists abruptly altered protrusive activity, bypassing the chemoattractant receptor/G-protein network. [Developmental Cell] AbstractGraphical Abstract