RAPGEF6 (Rap Guanine Nucleotide Exchange Factor 6): RAPGEF6 is involved in signal transduction pathways that regulate cell adhesion, migration, and growth. It acts as a guanine nucleotide exchange factor for Rap proteins, modulating their activity in response to extracellular signals. Dysregulation of RAPGEF6 has been implicated in cancer progression and metastasis, highlighting its role in cellular signaling and the regulation of cell dynamics....