PMID- 12791299 OWN - NLM STAT- MEDLINE DCOM- 20040218 LR - 20191025 IS - 0962-8924 (Print) IS - 0962-8924 (Linking) VI - 13 IP - 6 DP - 2003 Jun TI - How to make tubes: signaling by the Met receptor tyrosine kinase. PG - 328-35 AB - Hepatocyte growth factor/scatter factor (HGF/SF), acting through the receptor tyrosine kinase Met, stimulates cells derived from a variety of different organs to form elongated hollow tubules when grown in three-dimensional gels. In vivo data also indicate a role for HGF/SF and Met in tubule formation during liver and kidney regeneration and mammary gland formation. Activation of Met results in the recruitment of a myriad of signal transducers that regulate dissociation of adherens junctions and the stimulation of cellular motility, survival, proliferation and morphogenesis during tubule formation. Among these many signal transducers, the Gab1 adaptor protein and its effector, the SHP2 tyrosine phosphatase, have been found to be crucial for tubulogenesis and for the sustained stimulation of the ERK/MAP kinase pathway. Here, we discuss the contribution of these and other signaling pathways and the role of HGF/SF and Met in the formation of epithelial cell tubules both in vitro in branching-morphogenesis assays and in vivo during organogenesis. FAU - Rosario, Marta AU - Rosario M AD - Max-Delbruck-Center for Molecular Medicine, Robert-Rossle-Strasse 10, 13125 Berlin, Germany. FAU - Birchmeier, Walter AU - Birchmeier W LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review PL - England TA - Trends Cell Biol JT - Trends in cell biology JID - 9200566 RN - EC 2.7.10.1 (Protein-Tyrosine Kinases) RN - EC 2.7.10.1 (Receptor Protein-Tyrosine Kinases) SB - IM MH - Animals MH - Humans MH - Microtubules/*physiology MH - Protein-Tyrosine Kinases/physiology MH - Receptor Protein-Tyrosine Kinases/*physiology MH - Signal Transduction/*physiology RF - 83 EDAT- 2003/06/07 05:00 MHDA- 2004/02/19 05:00 CRDT- 2003/06/07 05:00 PHST- 2003/06/07 05:00 [pubmed] PHST- 2004/02/19 05:00 [medline] PHST- 2003/06/07 05:00 [entrez] AID - S0962892403001041 [pii] AID - 10.1016/s0962-8924(03)00104-1 [doi] PST - ppublish SO - Trends Cell Biol. 2003 Jun;13(6):328-35. doi: 10.1016/s0962-8924(03)00104-1.