Hedgehog signaling -- Canonical and noncanonical hedgehog/GLI signaling in hematological malignancies -- Noncanonical hedgehog signaling -- Gli protein nuclear localization signal -- Mammalian homologues of Drosophila fused kinase -- Identification, functional characterization, and pathobiological significance of GLI1 isoforms in human cancers -- Gli-similar proteins: their mechanisms of action, physiological functions, and roles in disease -- Sonic hedgehog regulates Wnt activity during neural circuit formation -- Hedgehog/Gli control by ubiquitination/acetylation interplay -- Palmitoylation of hedgehog proteins -- Phsophorylation regulation of hedgehog signaling -- Protein kinase A activity and hedgehog signaling pathway -- Phosphorylation of Gli by cAMP-dependent protein kinase -- ZFP932 suppresses cellular hedgehog response and patched1 transcription -- New era for an ancient drug: arsenic trioxide and hedgehog signaling -- Aberrations and therapeutics involving the developmental pathway hedgehog in pancreatic cancer -- Sonic hedgehog signaling and potential therapeutic indications -- Sonic hedgehog on microparticles and neovascularization -- "Patch"-ing up the neurons: revival or enervation? -- Activation of hedgehog pathway in gastrointestinal cancers -- Role of sonic hedgehog as a regulator of gastric function and differentiation -- Sonic hedgehog-mediated synergistic effects guiding angiogenesis and osteogenesis -- Hedgehog inhibition as an anti-cancer strategy