The transcription factor Snail controls epithelial-mesenchymal transitions by repressing E-cadherin expression
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The transcription factor Snail controls epithelial-mesenchymal transitions by repressing E-cadherin expression. / Cano, Amparo; Pérez-Moreno, Mirna A.; Rodrigo, Isabel; Locascio, Annamaria; Blanco, María J.; del Barrio, Marta G.; Portillo, Francisco; Nieto, M. Angela.
In: Nature Cell Biology, Vol. 2, No. 2, 2000, p. 76-83.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - The transcription factor Snail controls epithelial-mesenchymal transitions by repressing E-cadherin expression
AU - Cano, Amparo
AU - Pérez-Moreno, Mirna A.
AU - Rodrigo, Isabel
AU - Locascio, Annamaria
AU - Blanco, María J.
AU - del Barrio, Marta G.
AU - Portillo, Francisco
AU - Nieto, M. Angela
PY - 2000
Y1 - 2000
N2 - The Snail family of transcription factors has previously been implicated in the differentiation of epithelial cells into mesenchymal cells (epithelial-mesenchymal transitions) during embryonic development. Epithelial-mesenchymal transitions are also determinants of the progression of carcinomas, occurring concomitantly with the cellular acquisition of migratory properties following downregulation of expression of the adhesion protein E-cadherin. Here we show that mouse Snail is a strong repressor of transcription of the E-cadherin gene. Epithelial cells that ectopically express Snail adopt a fibroblastoid phenotype and acquire tumorigenic and invasive properties. Endogenous Snail protein is present in invasive mouse and human carcinoma cell lines and tumours in which E-cadherin expression has been lost. Therefore, the same molecules are used to trigger epithelial-mesenchymal transitions during embryonic development and in tumour progression. Snail may thus be considered as a marker for malignancy, opening up new avenues for the design of specific anti-invasive drugs.
AB - The Snail family of transcription factors has previously been implicated in the differentiation of epithelial cells into mesenchymal cells (epithelial-mesenchymal transitions) during embryonic development. Epithelial-mesenchymal transitions are also determinants of the progression of carcinomas, occurring concomitantly with the cellular acquisition of migratory properties following downregulation of expression of the adhesion protein E-cadherin. Here we show that mouse Snail is a strong repressor of transcription of the E-cadherin gene. Epithelial cells that ectopically express Snail adopt a fibroblastoid phenotype and acquire tumorigenic and invasive properties. Endogenous Snail protein is present in invasive mouse and human carcinoma cell lines and tumours in which E-cadherin expression has been lost. Therefore, the same molecules are used to trigger epithelial-mesenchymal transitions during embryonic development and in tumour progression. Snail may thus be considered as a marker for malignancy, opening up new avenues for the design of specific anti-invasive drugs.
KW - Animals
KW - Binding Sites
KW - Cadherins
KW - Carcinoma
KW - Carcinoma, Squamous Cell
KW - Cell Differentiation
KW - Cell Movement
KW - Cytoskeletal Proteins
KW - DNA-Binding Proteins
KW - Desmoplakins
KW - Epithelial Cells
KW - Gene Expression Regulation, Developmental
KW - Humans
KW - Keratinocytes
KW - Mesoderm
KW - Mice
KW - Neoplasm Invasiveness
KW - Neoplasms, Glandular and Epithelial
KW - Phenotype
KW - Promoter Regions, Genetic
KW - Protein Binding
KW - Repressor Proteins
KW - Snail Family Transcription Factors
KW - Transcription Factors
KW - Tumor Cells, Cultured
KW - Journal Article
KW - Research Support, Non-U.S. Gov't
U2 - 10.1038/35000025
DO - 10.1038/35000025
M3 - Journal article
C2 - 10655586
VL - 2
SP - 76
EP - 83
JO - Nature Cell Biology
JF - Nature Cell Biology
SN - 1465-7392
IS - 2
ER -
ID: 188406998