Abstract: The invention relates to the Slug gene, the replication, transcription or expression products thereof and products related with the regulation of said Slug gene or with the regulation, elimination or degradation of the expression or translation products of same, which can be used in the identification, prevention or treatment of the spread or development of metastasis in cancer patients, such as a patient suffering from a cancer with cancer cells that express the Slug gene.

Abstract: Method for the detection of cancerous cells, in particular, mesenchymal tumoral cells, in a biological sample suspected of containing said malignant cells. The methods are based on the aberrant expression of the Slug gene or transcription or expression products thereof. Also disclosed are methods of treatment that based on the alteration of the transcription or expression of the Slug gene and methods for screening the compounds that have cancer treating activities. Pharmaceutical compositions comprising the anti-cancer compounds are also disclosed.

Abstract: The invention relates, in general, to markers of obesity and lipodystrophy. In particular, the expression level of the SLUG gene or its expression products can be used as such a marker. Furthermore, the invention additionally relates to the use of SLUG as a therapeutic and diagnostic target for these pathologies. The invention further relates to a method of treating a disorder associated with increased or decreased fat storage in a mammal comprising modulating the activity or level of the SLUG protein or the SLUG gene in the mammal.

Abstract: The invention relates to the graded expression level of SNAIL gene or its expression products, as a marker of the capacity of epithelial and mesenchymal tumours and/or cancers for disseminating to other tissues or organs. The invention further relates to a transgenic non-human mammal comprising in its genome a transgene that comprises a nucleic acid sequence encoding the SNAIL protein, and the use of SNAIL as a marker of epithelial and mesenchymal tumours and/or cancers as well as in DNA damage-based diseases In addition, the invention relates to the use of SNAIL as a therapeutic and diagnostic target for said pathologies.

Abstract: The invention relates to the identification of markers for cancer stem cells. These markers can be used in a number of different ways, including diagnosis and therapy. In particular, the invention relates to a method of detecting, identifying and/or quantifying cancer stem cells, the method comprising the step of assessing the level of expression; the activity; or the sequence of the SLUG, OVOL1 and/or OVOL2 gene, promoter and/or expression product in a cell.

Abstract: Transgenic non-human mammals that reproduce human pathologies of stem cell origins, such as chromosomal anomalies associated with chronic myeloid leukemia, B-cell acute lymphoblastic leukemia, T-cell acute or lymphoblastic leukemia, or with the migration of hematopoietic or embryonic stem cells are provided. The transgenic non-human mammals can be produced using as a strategy the expression of genes involved in pathologies by a promoter that directs the expression of a transgene in Sca-1+ cells. The transgenic animals constitute a model for the study of diseases and for the evaluation of compounds for the treatment and/or prevention of the diseases. DNA construct and methods useful for producing the non-human transgenic mammals are also provided.

Abstract: The Slug gene mediates the functions of SCF linking and its c-kit receptor which means that the Slug gene, the Slug gene's cDNA, Slug protein and/or drugs or substances that activate the expression of the Slug gene can be used as therapeutic agents in the mobilization of hematopoyetic stem cells for transplants or gene therapy, in the ex vivo expansion of hematopoyetic stem cells and/or in the treatment of masculine sterility problems.

Abstract: The invention relates to animal solid tumour models which comprise a transgenic non-human mammal containing in its genome a DNA construct that comprises a gene created and/or activated by a genetic anomaly associated with human cancer operatively bound to a promoter that directs the expression of the gene in Sca1+ cells. The invention also relates to stem cells capable of specifically expressing in stem cells human genetic anomalies associated with human pathologies. Applications of these models and stem cells, such as diagnostic, therapeutic and prophylactic applications for human diseases, and products and methods are provided.

Abstract: Transgenic non-human mammals that reproduce human pathologies of stem cell origins, such as chromosomal anomalies associated with chronic myeloid leukemia, B-cell acute lymphoblastic leukemia, T-cell acute or lymphoblastic leukemia, or with the migration of hematopoietic or embryonic stem calls. The transgenic non-human mammals can be produced using as a strategy the expression of genes involved in said pathologies by means of a promoter that directs the expression of a transgene in Sca-1+ cells. Said transgenic animals constitute a model for the study of said diseases and for the evaluation of compounds for the treatment and/or prevention of the diseases. Also disclosed are DNA construct and methods useful for producing the non-human transgenic mammals.

Abstract: The invention relates to the Slug gene, the replication, transcription or expression products thereof and products related with the regulation of said Slug gene or with the regulation, elimination or degradation of the expression or translation products of same, which can be used in the identification, prevention or treatment of the spread or development of metastasis in cancer patients, such as a patient suffering from a cancer with cancer cells that express the Slug gene.

Abstract: Method for the detection of cancerous cells, in particular, mesenchymal tumoral cells, in a biological sample suspected of containing said malignant cells. The methods are based on the aberrant expression of the Slug gene or transcription or expression products thereof. Also disclosed are methods of treatment that based on the alteration of the transcription or expression of the Slug gene and methods for screening the compounds that have cancer treating activities. Pharmaceutical compositions comprising the anti-cancer compounds are also disclosed.

Abstract: The Slug gene mediates the functions of SCF linking and its c-kit receptor which means that the Slug gene, the Slug gene's CDNA, Slug protein and/or drugs or substances that activate the expression of the Slug gene can be used as therapeutic agents in the mobilization of hematopoyetic stem cells for transplants or gene therapy, in the ex vivo expansion of hematopoyetic stem cells and/or in the treatment of masculine sterility problems.

Abstract: Disclosed are libraries of DNA sequences encoding zinc finger binding motifs for display on a particle, together with methods of designing zinc finger binding polypeptides for binding to a particular target sequence and, inter alia, use of designed zinc finger polypeptides for various in vitro or in vivo applications.

Abstract: Disclosed are libraries of DNA sequences encoding zinc finger binding motifs for display on a particle, together with methods of designing zinc finger binding polypeptides for binding to a particular target sequence and, inter alia, use of designed zinc finger polypeptides for various in vitro or in vivo applications.

Abstract: Disclosed are libraries of DNA sequences encoding zinc finger binding motifs for display on a particle, together with methods of designing zinc finger binding polypeptides for binding to a particular target sequence and, inter alia, use of designed zinc finger polypeptides for various in vitro or in vivo applications.

Abstract: Disclosed are libraries of DNA sequences encoding zinc finger binding motifs for display on a particle, together with methods of designing zinc finger binding polypeptides for binding to a particular target sequence and, inter alia, use of designed zinc finger polypeptides for various in vitro or in vivo applications.

Abstract: Disclosed are libraries of DNA sequences encoding zinc finger binding motifs for display on a particle, together with methods of designing zinc finger binding polypeptides for binding to a particular target sequence and, inter alia, use of designed zinc finger polypeptides for various in vitro or in vivo applications.

Abstract: Disclosed are libraries of DNA sequences encoding zinc finger binding motifs for display on a particle, together with methods of designing zinc finger binding polypeptides for binding to a particular target sequence and, inter alia, use of designed zinc finger polypeptides for various in vitro or in vivo applications.

Abstract: Disclosed are libraries of DNA sequences encoding zinc finger binding motifs for display on a particle, together with methods of designing zinc finger binding polypeptides for binding to a particular target sequence and, inter alia, use of designed zinc finger polypeptides for various in vitro or in vivo applications.