Abstract |
The usefulness of computer analysis of two-dimensional electrophoresis gels has been investigated on the example of human keratinocytes transformation. For this purpose, the protein expression of various keratinocytes strains from normal to tumor cells has been analysed by two-dimensional electrophoresis. The resulting gels have been submitted to computer analysis, including various data analysis techniques allowing to select spots on the gels or to classify the gels themselves. The latter techniques appeared very useful, since they demonstrated that the major transition in words of variation of the protein expression lies at the normal cell/transformed cell transition rather than at the transformed cell/tumorigenic cell transition.
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Authors | T Rabilloud, P Vincens, D Asselineau, J L Pennetier, M Darmon, P Tarroux |
Journal | Cellular and molecular biology (Noisy-le-Grand, France)
(Cell Mol Biol (Noisy-le-grand))
Vol. 40
Issue 1
Pg. 17-27
(Feb 1994)
ISSN: 0145-5680 [Print] France |
PMID | 8003934
(Publication Type: Journal Article)
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Chemical References |
- Neoplasm Proteins
- Proteins
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Topics |
- Animals
- Carcinoma, Squamous Cell
(metabolism, pathology)
- Cell Line
- Cell Line, Transformed
- Cell Transformation, Neoplastic
- Cell Transformation, Viral
- Electrophoresis, Gel, Two-Dimensional
- Female
- Gene Expression
- Humans
- Image Processing, Computer-Assisted
- Keratinocytes
(metabolism)
- Mice
- Mice, Nude
- Neoplasm Proteins
(biosynthesis, isolation & purification)
- Neoplasms
(metabolism, pathology)
- Protein Biosynthesis
- Proteins
(isolation & purification)
- Simian virus 40
- Tumor Cells, Cultured
- Uterine Neoplasms
(metabolism, pathology)
- Vulvar Neoplasms
(metabolism, pathology)
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