Abstract: The present invention relates to the fields of neurological and skin disorders. More specifically, the present invention provides methods and compositions for diagnosing and prognosing Sturge-Weber Syndrome (SWS), Klippel-Trenaunay-Weber Syndrome (KTWS), and Port Wine Stains (PWS).

Abstract: The present invention relates to the fields of neurological and skin disorders. More specifically, the present invention provides methods and compositions for diagnosing and prognosing Sturge-Weber Syndrome (SWS), Klippel-Trenaunay-Weber Syndrome (KTWS), and Port Wine Stains (PWS).

Abstract: The present invention relates to the fields of neurological and skin disorders. More specifically, the present invention provides methods and compositions for diagnosing and prognosing Sturge-Weber Syndrome (SWS), Klippel-Trenaunay-Weber Syndrome (KTWS), and Port Wine Stains (PWS).

Abstract: Compositions and methods for treatment of Sturge-Weber Syndrome, Klippel-Trenaunay-Weber Syndrome, Port-Wine Stains and related neurocutaneous disorders are provided. Cell lines having the somatic mutation GNAQ p.Arg183Gln amino acid substitution, which was found to be the cause of port-wine stains (prevalence 1 in 300) and Sturge-Weber syndrome are also provided. Compositions and methods for treatment of uveal melanoma are also provided herein. Methods of screening novel compounds and compositions useful in increasing RGS2 and/or RGS4 expression and function in vitro, and for treatment of Sturge-Weber Syndrome, Klippel-Trenaunay-Weber Syndrome, Port-Wine Stains and related neurocutaneous disorders are provided are also provided.

Abstract: The present invention relates, in general, to heart failure, and, in particular to a method of reducing the risk of heart failure, particularly in patents with established cardiomyopathy.

Abstract: A method of diagnosing hereditary haemorrhagic telangiectasia (HHT) which includes the steps of: obtaining a sample of genomic DNA from a patient or fetus; and determining whether the DNA contains a mutation in a gene encoding endoglin, betaglycan, TGF-&bgr; type I receptor (RI), TGF-&bgr; type II receptor (RII), or TGF-&bgr;/activin type I receptor (TSR-I), such a mutation being an indication that the patient or fetus bears a gene making the patient or fetus susceptible to HHT.

Abstract: The invention relates to the gene involved in the von Recklinghausen neurofibromatosis (NF1) disease process and to the identification, isolation and cloning of a nucleic acid sequence corresponding to the gene. The invention further relates to the NF1 gene product and sequence and antibodies raised thereto. The invention also relates to methods of screening for NF1 and NF1 diagnosis, as well as conventional treatment and gene therapy utilizing recombinant technologies.

Abstract: A method of diagnosing hereditary haemorrhagic telangiectasia (HHT) which includes the steps of:obtaining a sample of genomic DNA from a patient or fetus; anddetermining whether the DNA contains a mutation in a gene encoding endoglin, betaglycan, TGF-.beta. type I receptor (RI), TGF-.beta. type II receptor (RII), or TGF-.beta./activin type I receptor (TSR-I), such a mutation being an indication that the patient or fetus bears a gene making the patient or fetus susceptible to HHT.

Abstract: The entire coding region of the gene involved in von Recklinghausen neurofibromatosis (NF1) and a ubiquitously expressed large transcript (NF1LT) of the gene have been identified, cloned and sequenced. With the identification of the NF1 gene and its gene product, nucleic acid probes and antibodies raised to the gene product can be used in a variety of hybridization and immunological assays to screen for NF1 and detect it in its early stages. Conventional and gene therapies can also be developed to treat those afflicted with the disease.