title: Nerve growth factor mediates its pro-invasive effect in parallel with the release of a soluble E-cadherin fragment from breast cancer MCF-7/AZ cells.
abstract: To define better the function of Nerve Growth Factor (NGF) in breast cancer progression, we investigated whether this polypeptide was able to induce breast cancer cell invasion. NGF inhibited aggregation of tumour cells through modulation of the E-cadherin/catenin complex function. In addition, NGF induced the breast cancer cells to invade into Matrigel. We focused our attention on how NGF prevents aggregation, in order to discover the signalling pathway that leads tumour cells to acquire the invasive phenotype. Moreover, studies on the identification of signalling pathways that are responsive for NGF-induced invasion will be basically described.
authors.affiliation: Laboratory of Experimental Cancerology, Department of Radiotherapy and Nuclear Medicine, Ghent University Hospital, De Pintelaan 185, B-9000 Ghent, Belgium.
authors.forename: Laurent
authors.initials: L
authors.lastname: Dollé
authors.forename: Maria-José
authors.initials: MJ
authors.lastname: Oliveira
authors.forename: Erik
authors.initials: E
authors.lastname: Bruyneel
authors.forename: Hubert
authors.initials: H
authors.lastname: Hondermarck
authors.forename: Marc
authors.initials: M
authors.lastname: Bracke
mesh_terms: D001943:Breast Neoplasms / Q000378:metabolism* / Q000473:pathology*; D015820:Cadherins / Q000032:analysis / Q000235:genetics / Q000378:metabolism*; D045744:Cell Line, Tumor; D003094:Collagen; D004338:Drug Combinations; D005455:Fluorescent Antibody Technique; D006801:Humans; D007797:Laminin; D008856:Microscopy, Fluorescence; D009361:Neoplasm Invasiveness; D020932:Nerve Growth Factor / Q000494:pharmacology*; D011509:Proteoglycans; D012313:RNA / Q000032:analysis; D011994:Recombinant Proteins / Q000494:pharmacology; D020133:Reverse Transcriptase Polymerase Chain Reaction; D015398:Signal Transduction
chemical_list: D015820:Cadherins; D004338:Drug Combinations; D007797:Laminin; D011509:Proteoglycans; D011994:Recombinant Proteins; C059485:matrigel; D012313:RNA; D003094:Collagen; D020932:Nerve Growth Factor