usher syndromes/neoplasms

Vasoproliferative tumours may be primary or secondary and present with severe exudation leading to marked visual loss. We describe a 47-year-old man with unilateral secondary vasoproliferative tumour associated with sector retinitis pigmentosa and Usher I syndrome who was successfully treated with a

Gbx2 encodes a DNA-binding transcription factor that plays pivotal roles during embryogenesis. Gain-and loss-of-function studies in several vertebrate species have demonstrated a requirement for Gbx2 in development of the anterior hindbrain, spinal cord, inner ear, heart, and neural crest cells.

OBJECTIVE The main aim of this study was to screen epigenetic modifier genes and known breast cancer driver genes for germline mutations in non-BRCA1/2 (BRCAx) breast cancer families in order to identify novel susceptibility genes of moderate-high penetrance. METHODS We screened 264 candidate

BACKGROUND In developed countries, genetically inherited eye diseases are responsible for a high percentage of childhood visual impairment. We aim to report our experience using preimplantation genetic diagnostics (PGD) in order to avoid transmitting a genetic form of eye disease associated with

Studies of Drosophila photoreceptor development have illustrated the means by which signal transduction events regulate cell fate decisions in a multicellular organization. Development of the R7 photoreceptor is best understood, and its formation is dependent on the seven in absentia (sina) gene. We

AIE-75 has been known as a 75-kDa autoantigen detected in the serum of autoimmune enteropathy (AIE) and as a colon cancer-related antigen, and now designated as a gene causative of Usher syndrome type 1C hereditary syndromic hearing loss. It binds to a novel putative tumor suppressor MCC2 that is

BACKGROUND Endemic forms of pemphigus are a unique group of autoimmune diseases that represent opportunities to study interactions of the environment and genetics with the immune system. The restriction to relatively well-defined regions of South and Central America and perhaps Africa characterizes

Down's syndrome (DS; also known as trisomy 21; T21) is caused by a triplication of all or part of human chromosome 21 (chr21). DS is the most common genetic cause of intellectual disability attributable to a naturally-occurring imbalance in gene dosage. DS incurs huge medical, healthcare, and