cellular process | regulation of smoothened signaling pathway | regulation of cellular process | cellular component organization | cellular component assembly | regulation of signal transduction | nervous system process | positive regulation of signal transduction | protein-containing complex assembly | positive regulation of smoothened signaling pathway | visual perception | sensory perception of light stimulus | sensory perception | regulation of cell communication | heterotrimeric G-protein complex assembly | positive regulation of signaling | regulation of signaling | multicellular organismal process