Fos Regulates Macrophage Infiltration against Surrounding Tissue Resistance by a Cortical Actin-Based Mechanism in Drosophila

Investigators found that the tissue invasion of Drosophila macrophages, also known as plasmatocytes or hemocytes, utilized enhanced cortical F-actin levels stimulated by the Drosophila member of the fos proto oncogene transcription factor family.