Leland Stanford Junior University

University of California

Other

Lisa V Goodrich

Matthew Peter Scott

Ronald L Johnson

Ervin H Epstein, Jr

Tony Oro

Methods for isolating patched genes, including the mouse and human patched genes, as well as invertebrate patched genes and sequences, are provided. Decreased expression of patched is associated with the occurrence of human cancers, particularly basal cell carcinomas of the skin. The patched and hedgehog genes are useful in creating transgenic animal models for these human cancers. The patched nucleic acid compositions find use in identifying homologous or related proteins and the DNA sequences encoding such proteins; in producing compositions that modulate the expression or function of the protein; and in studying associated physiological pathways. In addition, modulation of the gene activity in vivo is used for prophylactic and therapeutic purposes, such as treatment of cancer, identification of cell type based on expression, and the like. The DNA is further used as a diagnostic for a genetic predisposition to cancer, and to identify specific cancers having mutations in this gene.

Patched polypeptides and uses related thereto

Patched genes and uses related thereto

Methods are provided for identifying agents that decrease hedgehog signal transduction for ameliorating an effect of loss of function of a patched gene in a mammalian cell.

Invertebrate and vertebrate patched genes are provided, including the mouse and human patched genes, as well as methods for isolation of related genes, where the genes may be of different species or in the same family. Having the ability to regulate the expression of the patched gene, allows for the elucidation of embryonic development, cellular regulation associated with signal transduction by the patched gene, the identification of agonist and antagonist to signal transduction, identification of ligands for binding to patched, isolation of the ligands, and assaying for levels of transcription and expression of the patched gene.

Invertebrate and vertebrate patched genes are provided, including the mouse and human patched genes, as well as methods for isolation of related genes, where the genes may be of different species or in the same family. Having the ability to regulate the expression of the patched gene, allows for the elucidation of embryonic development, cellular regulation associated with signal transduction by the patched gene, the identification of agonist and antagonist to signal transduction, identification of ligands for binding to patched,isolation of the ligands, and assaying for levels of transcription and expression of the patched gene.

Polynucleotides encoding patched proteins

Methods for isolating patched genes, particularly mammalian patched genes, including the mouse and human patched genes, as well as invertebrate patched genes and sequences, are provided. Decreased expression of patched is associated with the occurrence of human cancers, particularly basal cell carcinomas of the skin. The cancers may be familial, having as a component of risk an inherited genetic predisposition, or may be sporadic. The patched and hedgehog genes are useful in creating transgenic animal models for these human cancers. The patched nucleic acid compositions find use in identifying homologous or related proteins and the DNA sequences encoding such proteins; in producing compositions that modulate the expression or function of the protein; and in studying associated 15 physiological pathways. In addition, modulation of the gene activity in vivo is used for prophylactic and therapeutic purposes, such as treatment of cancer, identification of cell type based on expression, and the like. The DNA is further used as a diagnostic for a genetic predisposition to cancer, and to identify specific cancers having mutations in this gene.

Methods for isolating patched genes, particularly mammalian patched genes, including the mouse and human patched genes, as well as invertebrate patched genes and sequences, are provided. Decreased expression of patched is associated with the occurrence of human cancers, particularly basal cell carcinomas of the skin. The cancers may be familial, having as a component of risk an inherited genetic predisposition, or may be sporadic. The patched and hedgehog genes are useful: in creating transgenic animal models for these human cancers. The patched nucleic acid compositions find use in identifying homologous or related proteins and the DNA sequences encoding such proteins; in producing compositions that modulate the expression or function of the protein; and in studying associated 15 physiological pathways. In addition, modulation of the gene activity in vivo is used for prophylactic and therapeutic purposes, such as treatment of cancer, identification of cell type based on expression, and the like. The DNA is further used as a diagnostic for a genetic predisposition to cancer, and to identify specific cancers having mutations in this gene.

Invertebrate and vertebrate patched genes are provided, including the mouse and human patched genes, as well as methods for isolation of related genes, where the genes may be of different species or in the same family. The patched genes permit production of patched protein and production of antibodies that bind to patched proteins. Having the ability to regulate the expression of the patched gene, allows for the elucidation of embryonic development, cellular regulation associated with signal transduction by the patched gene, the identification of agonist and antagonist to signal transduction, identification of ligands for binding to patched, isolation of the ligands, and assaying for levels of transcription and expression of the patched gene.

Patched antibodies

Methods for isolating patched genes, particularly mammalian patched genes, including mouse and human patched genes, as well as invertebrate patched genes and sequences, are provided. Loss-of function of the patched is associated with the occurrence of human cancers, particularly basal cell carcinomas of the skin. The cancers may be familial, having as a component of risk an inherited genetic predisposition, or may be sporadic. Therefore, methods for using the patched gene as a diagnostic for assessing a genetic predisposition to cancer, and to identify specific cancers having mutations in this gene, are disclosed.

Growing community of inventors

Menlo Park, CA, United States of America

Lisa V Goodrich