M. Abercrombie and J. E. Heaysman, Observations of the social behaviour of cells in tissue culture. Speed of movement of chick heart fibroblasts in relation to their mutual contact, Exp. Cell Res, vol.6, pp.111-131, 1952.

G. Bigras, R. Marcelpoil, E. Brambilla, and G. Brugal, Cellular sociology applied to neuroendocrine tumors of the lung: quantitative model of neoplastic architecture, Cytometry, vol.24, issue.1, pp.74-82, 1996.
DOI : 10.1002/(SICI)1097-0320(19960501)24:1<74::AID-CYTO9>3.0.CO;2-I

N. Bonnet, M. Matos, M. Polette, J. M. Zahm, B. Nawrocki-raby et al., A Density-Based Cellular Automaton Model for Studying the Clustering of Noninvasive Cells, IEEE Transactions on Biomedical Engineering, vol.51, issue.7, pp.511274-1276, 2004.
DOI : 10.1109/TBME.2004.827256
URL : https://hal.archives-ouvertes.fr/inserm-00147779

J. H. Widdicombe and D. C. Gruenert, CFTR expression and chloride secretion in polarized immortal human bronchial epithelial cells, Am. J. Respir. Cell. Mol. Biol, vol.10, pp.38-47, 1994.

C. Dussert, M. Rasigni, J. Palmari, G. Rasigni, A. Llebaria et al., Minimal spanning tree analysis of biological structures, Journal of Theoretical Biology, vol.125, issue.3, pp.317-323, 1987.
DOI : 10.1016/S0022-5193(87)80063-2

C. Dussert, F. Kopp, P. Gandilhon, N. Schneider-pourreau, M. Rasigni et al., Toward a new approach in tumor cell heterogeneity studies using the concept of order, Analyt. Cell Pathol, vol.1, pp.123-132, 1989.

C. Gilles and E. W. Thompson, The Epithelial to Mesenchymal Transition and Metastatic Progression in Carcinoma, The Breast Journal, vol.95, issue.5, pp.83-96, 1996.
DOI : 10.1038/346194a0

H. Gruler, Directed cell movement: a biophysical analysis, Blood Cells, vol.19, pp.91-113, 1993.

S. Hazgui, N. Bonnet, J. Cutrona, B. Nawrocki-raby, M. Polette et al., 3D culture model and computer-assisted videomicroscopy to analyze migratory behavior of non-invasive and invasive bronchial epithelial cells, Am. J

P. C. Huettner, D. S. Weinberg, and J. M. Lage, Assessment of proliferative activity in ovarian neoplasms by flow and static cytometry, Am. J. Pathol, vol.141, pp.699-706, 1992.

A. Katsumi, J. Milanini, W. B. Kiosses, M. A. Del-pozo, R. Kaunas et al., Effects of cell tension on the small GTPase Rac, The Journal of Cell Biology, vol.11, issue.1, pp.153-164, 2002.
DOI : 10.1091/mbc.8.11.2329

R. Marcelpoil and Y. Usson, Methods for the study of cellular sociology: Voronoi diagrams and parametrization of the spatial relationships, Journal of Theoretical Biology, vol.154, issue.3, pp.259-369, 1992.
DOI : 10.1016/S0022-5193(05)80176-6

M. Matos, B. Nawrocki-raby, J. M. Zahm, M. Polette, P. Birembaut et al., Cell migration and proliferation are not discriminatory factors in the in vitro sociologic behavior of bronchial epithelial cell lines, Cell Motility and the Cytoskeleton, vol.34, issue.1, pp.53-65, 2002.
DOI : 10.1002/cm.10053
URL : https://hal.archives-ouvertes.fr/inserm-00150641

B. Nawrocki, M. Polette, J. Van-hengel, J. M. Tournier, F. Van-roy et al., Cytoplasmic redistribution of E-cadherin-catenin adhesion complex is associated with downregulated tyrosine phosphorylation of E-cadherin in human bronchopulmonary carcinomas

N. Raby, B. Polette, M. Gilles, C. Clavel, C. Strumane et al., Quantitative cell dispersion analysis: New test to measure tumor cell aggressiveness, International Journal of Cancer, vol.428, issue.5, pp.644-652, 2001.
DOI : 10.1002/ijc.1380
URL : https://hal.archives-ouvertes.fr/inserm-00153428

N. Raby, B. Gilles, C. Polette, M. Martinelle-catusse, C. Bonnet et al., E-Cadherin Mediates MMP Down-Regulation in Highly Invasive Bronchial Tumor Cells, The American Journal of Pathology, vol.163, issue.2, pp.653-661, 2003.
DOI : 10.1016/S0002-9440(10)63692-9
URL : https://hal.archives-ouvertes.fr/inserm-00149014

J. Palmari, J. Y. Andre, P. M. Martin, and C. Dussert, <title>Cellular automaton model of proliferation of a human breast cancer cell line</title>, Medical Imaging 1994: Physiology and Function from Multidimensional Images, pp.408-415, 1994.
DOI : 10.1117/12.174414

E. Parzen, On Estimation of a Probability Density Function and Mode, The Annals of Mathematical Statistics, vol.33, issue.3, pp.1065-1076, 1962.
DOI : 10.1214/aoms/1177704472

M. Polette, C. Gilles, S. De-bentzmann, D. Gruenert, J. M. Tournier et al., Association of fibroblastoid features with the invasive phenotype in human bronchial cancer cell lines, Clinical and Experimental Metastasis, vol.16, issue.2, pp.105-112, 1998.
DOI : 10.1023/A:1006572204497

J. P. Rieu, A. Upadhyaya, J. A. Glazier, B. Ouchi, N. Sawada et al., Diffusion and Deformations of Single Hydra Cells in Cellular Aggregates, Biophysical Journal, vol.79, issue.4, pp.1903-1914, 2000.
DOI : 10.1016/S0006-3495(00)76440-X

J. Sudbo, A. Bankfalvi, M. Bryne, R. Marcelpoil, M. Boysen et al., Prognostic Value of Graph Theory-Based Tissue Architecture Analysis in Carcinomas of the Tongue, Laboratory Investigation, vol.51, issue.12, pp.1881-1889, 2000.
DOI : 10.1023/A:1007912009077

H. Ura, R. D. Bonfil, R. Reich, R. Reddel, A. Pfeifer et al., Expression of type IV collagenase and procollagen genes and its correlation with the tumorigenic, invasive, and metastatic abilities of oncogene-transformed human bronchial epithelial cells, Cancer Res, vol.49, pp.4615-4621, 1989.

B. Weyn, G. Van-de-wouwer, S. Kumar-singh, A. Van-daele, P. Scheunders et al., Computer-assisted differential diagnosis of malignant mesothelioma based on syntactic structure analysis, Cytometry, vol.177, issue.1, pp.23-29, 1999.
DOI : 10.1002/(SICI)1097-0320(19990101)35:1<23::AID-CYTO4>3.0.CO;2-P

J. M. Zahm, H. Kaplan, A. L. Herard, F. Doriot, D. Pierrot et al., Cell migration and proliferation during the in vitro wound repair of the respiratory epithelium, Cell Motility and the Cytoskeleton, vol.3, issue.1, pp.33-43, 1997.
DOI : 10.1002/(SICI)1097-0169(1997)37:1<33::AID-CM4>3.0.CO;2-I

J. M. Zahm, B. Raby, A. Herard, E. Puchelle, and N. Bonnet, <title>Electrical-field-directed cell migration during respiratory epithelium wound repair</title>, Optical Diagnostics of Living Cells III, pp.190-196, 2000.
DOI : 10.1117/12.384212