PMID- 15375617 OWN - NLM STAT- MEDLINE DCOM- 20050328 LR - 20061115 IS - 1107-3756 (Print) IS - 1107-3756 (Linking) VI - 14 IP - 4 DP - 2004 Oct TI - Cytogenetic characterization of seven human cancer cell lines by combining G- and R-banding, M-FISH, CGH and chromosome- and locus-specific FISH. PG - 483-95 AB - Leukemia cell lines K562, KG1a, U937, HL60, Jurkat and solid tumor cell lines A549 and M4Beu are widely used in studies of cell cycle, apoptosis and adhesion mechanisms in cancer cells. Although the K562 and U937 cell lines were previously subjected to a detailed cytogenetic characterization, only a few molecular cytogenetic investigations have been performed on the other five cell lines. We combined several molecular cytogenetic techniques, such as fluorescence in situ hybridization (FISH), multicolor FISH (M-FISH), and comparative genomic hybridization (CGH) to demonstrate the precise genetic aberrations in tumor genomes of these seven cell lines. This information may be useful for multiple studies on these cell lines, providing a genetic basis for the interpretations of experimental findings. FAU - Cottier, Michele AU - Cottier M AD - Laboratoire d'Histologie-Embryologie-Cytogenetique, Faculte de Medecine J. Lisfranc, Hopital Nord, CHU de Saint-Etienne, 42055 Saint-Etienne Cedex 2, France. FAU - Tchirkov, Andrei AU - Tchirkov A FAU - Perissel, Bernard AU - Perissel B FAU - Giollant, Michel AU - Giollant M FAU - Campos, Lydia AU - Campos L FAU - Vago, Philippe AU - Vago P LA - eng PT - Comparative Study PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Greece TA - Int J Mol Med JT - International journal of molecular medicine JID - 9810955 RN - 0 (DNA, Neoplasm) SB - IM MH - Cell Line, Tumor MH - Chromosome Banding MH - Chromosomes, Human/*genetics MH - Cytogenetic Analysis/*methods MH - DNA, Neoplasm/genetics MH - Humans MH - In Situ Hybridization, Fluorescence MH - K562 Cells MH - Karyotyping MH - Neoplasms/*genetics/*pathology MH - Nucleic Acid Hybridization MH - U937 Cells EDAT- 2004/09/18 05:00 MHDA- 2005/03/29 09:00 CRDT- 2004/09/18 05:00 PHST- 2004/09/18 05:00 [pubmed] PHST- 2005/03/29 09:00 [medline] PHST- 2004/09/18 05:00 [entrez] PST - ppublish SO - Int J Mol Med. 2004 Oct;14(4):483-95.