Patents by Inventor Val Sheffield

Val Sheffield has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8129161
    Abstract: The present invention relates to the identification of a gene, now designated negevin (ngvn), that is involved in the genetic disease Bardet Biedl Syndrome (BBS), which is characterized by such diverse symptoms as obesity, diabetes, hypertension, mental retardation, renal cancer and other abnormalities, retinopathy and hypogonadism. The human NGVN protein disclosed herein is 731 amino acids in length and is coded for by a gene spanning 17 exons. Homologs have been identified in mouse, rat, zebrafish. Methods of use for the gene, for example in diagnosis and therapy of BBS and in drug screening, also are described.
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: March 6, 2012
    Assignee: The University of Iowa Research Foundation
    Inventors: Val Sheffield, Darryl Nishimura, Edwin Stone
  • Patent number: 7947479
    Abstract: The present invention relates to the identification of a gene, now designated negevin (ngvn), that is involved in the genetic disease Bardet Biedl Syndrome (BBS), which is characterized by such diverse symptoms as obesity, diabetes, hypertension, mental retardation, renal cancer and other abnormalities, retinopathy and hypogonadism. The human NGVN protein disclosed herein is 731 amino acids in length and is coded for by a gene spanning 17 exons. Homologs have been identified in mouse, rat, zebrafish. Methods of use for the gene, for example in diagnosis and therapy of BBS and in drug screening, also are described.
    Type: Grant
    Filed: March 7, 2006
    Date of Patent: May 24, 2011
    Assignee: The University of Iowa Research Foundation
    Inventors: Val Sheffield, Darryl Nishimura, Edwin Stone
  • Publication number: 20110033921
    Abstract: The present invention relates to the identification of a gene, now designated negevin (ngvn), that is involved in the genetic disease Bardet Biedl Syndrome (BBS), which is characterized by such diverse symptoms as obesity, diabetes, hypertension, mental retardation, renal cancer and other abnormalities, retinopathy and hypogonadism. The human NGVN protein disclosed herein is 731 amino acids in length and is coded for by a gene spanning 17 exons. Homologs have been identified in mouse, rat, zebrafish. Methods of use for the gene, for example in diagnosis and therapy of BBS and in drug screening, also are described.
    Type: Application
    Filed: October 20, 2010
    Publication date: February 10, 2011
    Inventors: VAL SHEFFIELD, DARRYL NISHIMURA, EDWIN STONE
  • Publication number: 20060205052
    Abstract: The present invention relates to the identification of a gene, now designated negevin (ngvn), that is involved in the genetic disease Bardet Biedl Syndrome (BBS), which is characterized by such diverse symptoms as obesity, diabetes, hypertension, mental retardation, renal cancer and other abnormalities, retinopathy and hypogonadism. The human NGVN protein disclosed herein is 731 amino acids in length and is coded for by a gene spanning 17 exons. Homologs have been identified in mouse, rat, zebrafish. Methods of use for the gene, for example in diagnosis and therapy of BBS and in drug screening, also are described.
    Type: Application
    Filed: March 7, 2006
    Publication date: September 14, 2006
    Inventors: Val Sheffield, Darryl Nishimura, Edwin Stone
  • Publication number: 20060134649
    Abstract: The present invention relates to the designation of ADP-ribosylation factor-like 6 as the BBS3 gene, that is involved in the genetic disease Bardet Biedl Syndrome (BBS), which is characterized by such diverse symptoms as obesity, diabetes, hypertension, mental retardation, renal cancer and other abnormalities, retinopathy and hypogonadism. Methods of use for the gene, for example in diagnosis and therapy of BBS and in drug screening, also are described.
    Type: Application
    Filed: December 21, 2004
    Publication date: June 22, 2006
    Inventors: Val Sheffield, Edwin Stone, Thomas Casavant, Terry Braun, Darryl Nishimura
  • Publication number: 20060110761
    Abstract: The present invention relates to the identification of a gene, mutated at the most common locus now designated BBS1, that is involved in the genetic disease Bardet Biedl Syndrome (BBS), which is characterized by such diverse symptoms as obesity, diabetes, hypogonadism, mental retardation, renal cancer and other renal abnormalities, retinopathy and polydactyly or limb deformities. The human BBS1 protein disclosed herein is composed of 17 exons and spans approximately 23 kb. Methods of use for the gene, for example in diagnosis and therapy of BBS and in drug screening, also are described.
    Type: Application
    Filed: November 8, 2005
    Publication date: May 25, 2006
    Inventors: Val Sheffield, Kirk Mykytyn, Darryl Nishimura, Edwin Stone, Charles Searby
  • Patent number: 7008782
    Abstract: The present invention relates to the identification of a gene, now designated negevin (ngvn), that is involved in the genetic disease Bardet Biedl Syndrome (BBS), which is characterized by such diverse symptoms as obesity, diabetes, hypertension, mental retardation, renal cancer and other abnormalities, retinopathy and hypogonadism. The human NGVN protein disclosed herein is 731 amino acids in length and is coded for by a gene spanning 17 exons. Homologs have been identified in mouse, rat, zebrafish. Methods of use for the gene, for example in diagnosis and therapy of BBS and in drug screening, also are described.
    Type: Grant
    Filed: December 18, 2001
    Date of Patent: March 7, 2006
    Assignee: The University Iowa Research Foundation
    Inventors: Val Sheffield, Darryl Nishimura, Edwin Stone
  • Publication number: 20050164256
    Abstract: Methods and compositions for treating a congenital heart disease and methods and compositions for prognosing or diagnosing a congenital heart disease in a subject are disclosed.
    Type: Application
    Filed: December 21, 2004
    Publication date: July 28, 2005
    Inventors: Val Sheffield, Wallace Alward, Edwin Stone, Darryl Nishimura, Shiva Patil
  • Publication number: 20050123960
    Abstract: Methods and compositions for preventing and treating glaucoma; and glaucoma diagnostics are disclosed.
    Type: Application
    Filed: October 1, 2004
    Publication date: June 9, 2005
    Inventors: Edwin Stone, Val Sheffield, Wallace Alward, John Fingert
  • Publication number: 20050059010
    Abstract: Therapeutics and diagnostics based on the identification of genetic mutations, which cause Macular Degeneration (MD) are disclosed.
    Type: Application
    Filed: July 14, 2003
    Publication date: March 17, 2005
    Inventors: Edwin Stone, Val Sheffield
  • Publication number: 20020150931
    Abstract: The present invention relates to the identification of a gene, now designated negevin (ngvn), that is involved in the genetic disease Bardet Biedl Syndrome (BBS), which is characterized by such diverse symptoms as obesity, diabetes, hypertension, mental retardation, renal cancer and other abnormalities, retinopathy and hypogonadism. The human NGVN protein disclosed herein is 731 amino acids in length and is coded for by a gene spanning 17 exons. Homologs have been identified in mouse, rat, zebrafish. Methods of use for the gene, for example in diagnosis and therapy of BBS and in drug screening, also are described.
    Type: Application
    Filed: December 18, 2001
    Publication date: October 17, 2002
    Applicant: The University of Iowa Research Foundation
    Inventors: Val Sheffield, Darryl Nishimura, Edwin Stone
  • Publication number: 20020091248
    Abstract: The present invention discloses the amino acid and nucleic acid sequences of a new CNGC and Myosin that map to the region of the human chromosome associated with Bardet-Biedl Syndrome. Cyclic nucleotide gated channels (CNGCs) comprise a family of multimeric protein ion channels that open in response to the binding of a cyclic nucleotide to an intracellular domain. The two new proteins, CNGC-15 and Myosin IXa, are useful in the study, diagnosis and treatment of Bardet-Biedl Syndrome and Usher Syndrome. Other indications that can be treated by CNGC-15 and/or Myosin IXa polypeptides, or agonists or antagonists include hearing loss, retinis pigmentosa, obesity, hypogonadism, sterility, polydactyly, brachydactyly, syndactyly, mental retardation, renal abnormalities, hypertension, diabetes and cardiovascular abnormalities.
    Type: Application
    Filed: May 8, 2001
    Publication date: July 11, 2002
    Applicant: Chiron Corporation
    Inventors: Arwen E. Adams, Choi Ying Chin, David Duhl, Susan W. Gorman, Song Leng, Val Sheffield, Juliet Welch
  • Patent number: 6300485
    Abstract: The present invention discloses the amino acid and nucleic acid sequences of a new CNGC and Myosin that map to the region of the human chromosome associated with Bardet-Biedl Syndrome. Cyclic nucleotide gated channels (CNGCs) comprise a family of multimeric protein ion channels that open in response to the binding of a cyclic nucleotide to an intracellular domain. The two new proteins, CNGC-15 and Myosin IXa, are useful in the study, diagnosis and treatment of Bardet-Biedl Syndrome and Usher Syndrome. Other indications that can be treated by CNGC-15 and/or Myosin IXa polypeptides, or agonists or antagonists include hearing loss, retinis pigmentosa, obesity, hypogonadism, sterility, polydactyly, brachydactyly, syndactyly, mental retardation, renal abnormalities, hypertension, diabetes and cardiovascular abnormalities. Compositions and methods for expressing cyclic nucleotide gated channel-15 (CNGC-15) and Myosin IXa are provided.
    Type: Grant
    Filed: October 14, 1998
    Date of Patent: October 9, 2001
    Assignee: Chiron Corporation
    Inventors: Arwen E. Adams, Choi Ying Chiu, David Duhl, Susan W. Gorman, Song Leng, Val Sheffield, Juliet Welch