response to cytokine | somatostatin signaling pathway | response to hormone | hormone-mediated signaling pathway | cellular process | neuropeptide signaling pathway | regulation of cellular process | response to stimulus | G-protein coupled receptor signaling pathway | cellular response to hormone stimulus | cellular response to cytokine stimulus | cell communication | response to organic substance | cell surface receptor signaling pathway | cellular response to leukemia inhibitory factor | signaling | glutamate receptor signaling pathway | cellular response to organic substance | signal transduction