Signal transduction pathways involved in airway smooth muscle cell contraction. Based on [Figure 1 from Belaia et al.](https://www.resmedjournal.com/article/S0954-6111(08)00096-6/fulltext). de3 Rho kinase voltage-operated Ca²⁺ channels Rho GTPase activating proteins GPCR store-operated Ca²⁺ channels receptor-operated Ca²⁺ channels Myosin light chain phosphatase Rho kinase Rho kinase Rho kinase guanine nucleotide exchange factors bronchial smooth muscle cell CL:0002598 Cell Type signaling pathway PW:0000003 Pathway Ontology allergic asthma DOID:9415 Disease 18579364 PubMed 18579364 PubMed Molecular mechanisms underlying airway smooth muscle contraction and proliferation: implications for asthma. Respir Med 2008 Pelaia G Renda T Gallelli L Vatrella A Busceti MT Agati S Caputi M Cazzola M Maselli R Marsico SA