Expanding Phenotype of Poirier\u2013Bienvenu Syndrome: New Evidence from an Italian Multicentrical Cohort of Patients

Background: Poirier\u2013Bienvenu Neurodevelopmental Syndrome (POBINDS) is a rare disease linked to mutations of the CSNK2B gene, which encodes for a subunit of caseinkinase CK2 involved in neuronal growth and synaptic transmission. Its main features include early-onset epilepsy and intellectual disability. Despite the lack of cases described, it appears that POBINDS could manifest with a wide range of phenotypes, possibly related to the different mutations of CSNK2B. Methods: Our multicentric, retrospective study recruited nine patients with POBINDS, detected using next-generation sequencing panels and whole-exome sequencing. Clinical, laboratory, and neuroimaging data were reported for each patient in order to assess the severity of phenotype, and eventually, a correlation with the type of CSNK2B mutation. Results: We reported nine unrelated patients with heterozygous de novo mutations of the CSNK2B gene. All cases presented epilepsy, and eight patients were associated with a different degree of intellectual disability. Other features detected included endocrinological and vascular abnormalities and dysmorphisms. Genetic analysis revealed six new variants of CSNK2B that have not been reported previously. Conclusion: Although it was not possible to assess a genotype\u2013phenotype correlation in our patients, our research further expands the phenotype spectrum of POBINDS patients, identifying new mutations occurring in the CSNK2B gene

A European multi-language initiative to make the general population aware of independent clinical research: the European Communication on Research Awareness Need project

BACKGROUND: The ECRAN (European Communication on Research Awareness Needs) project was initiated in 2012, with support from the European Commission, to improve public knowledge about the importance of independent, multinational, clinical trials in Europe. METHODS: Participants in the ECRAN consortium included clinicians and methodologists directly involved in clinical trials; researchers working in partnership with the public and patients; representatives of patients; and experts in science communication. We searched for, and evaluated, relevant existing materials and developed additional materials and tools, making them freely available under a Creative Commons licence. RESULTS: The principal communication materials developed were: 1. A website ( http://ecranproject.eu ) in six languages, including a Media centre section to help journalists to disseminate information about the ECRAN project 2. An animated film about clinical trials, dubbed in the 23 official languages of the European Community, and an interactive tutorial 3. An inventory of resources, available in 23 languages, searchable by topic, author, and media type 4. Two educational games for young people, developed in six languages 5. Testing Treatments interactive in a dozen languages, including five official European Community languages 6. An interactive tutorial slide presentation testing viewers' knowledge about clinical trials CONCLUSIONS: Over a 2-year project, our multidisciplinary and multinational consortium was able to produce, and make freely available in many languages, new materials to promote public knowledge about the importance of independent and international clinical trials. Sustained funding for the ECRAN information platform could help to promote successful recruitment to independent clinical trials supported through the European Clinical Research Infrastructure Network

Enveloping Sophisticated Tools into Process-Centered Environments

We present a tool integration strategy based on enveloping pre-existing tools without source code modifications or recompilation, and without assuming an extension language, application programming interface, or any other special capabilities on the part of the tool. This Black Box enveloping (or wrapping) idea has existed for a long time, but was previously restricted to relatively simple tools. We describe the design and implementation of, and experimentation with, a new Black Box enveloping facility intended for sophisticated tools --- with particular concern for the emerging class of groupware applications

An idic(15) associated with POF (premature ovarian failure): Molecular cytogenetic definition of a case and review of the literature.

We report on a 36-year-old infertile woman, presenting a premature ovarian failure with an otherwise normal female phenotype. Cytogenetic analyses showed the presence of a supernumerary marker chromosome, that was characterized by FISH (fluorescent in situ hybridization) and array CGH (comparative genomic hybridization). This marker chromosome was derived from chromosome 15, and contained only heterochromatic material. The Prader Willi/Angelman region was not present. No duplications of the 15q regions were detected by array CGH. Supernumerary markers of chromosome 15 have been reported in cases of infertility and amenorrhea, that is also described in cases with marker derived by other acrocentric chromosomes. The case here presented constitutes a further example that etiology of POF is not always associated with a defective gene, but in some cases oocytes atresia can be the consequence of the abnormal meiotic pairing of chromosomes

Managing software artifacts on the Web with Labyrinth

Software developers are increasingly exploiting the Web as a document management system. However, the Web has some limitations, since it is not aware of the structure and semantics associated to pieces of information (e.g., the fact that a document is a requirement specification) and of the semantics of relationships between pieces of information (e.g., the fact that a requirement specification document may be associated to some design specification document). In the Labyrinth project we enhance the capabilities of the Web as a document management system by means of a semantic model (called schema, in analogy with database schemas), which is associated to Web documents. This model is itself a Web document and can be accessed and navigated through a simple Web browser