NVS-PAK1-1 is primarily used in research settings to study the role of p21-activated kinase 1 (PAK1) in cellular processes. It serves as a potent and selective inhibitor of PAK1, enabling scientists to investigate the kinase's involvement in signaling pathways related to cell proliferation, survival, and motility. This compound is particularly valuable in cancer research, as PAK1 is often implicated in tumor growth and metastasis. By inhibiting PAK1, researchers can explore potential therapeutic strategies for targeting cancers driven by aberrant PAK1 activity. Additionally, NVS-PAK1-1 is utilized in studies focused on neurological disorders, as PAK1 has been linked to brain development and synaptic plasticity. Its application extends to understanding the molecular mechanisms underlying diseases and identifying novel drug targets.