О параметрах системы подготовки принятия решений государственной организации с помощью бизнес-процессов

В статье приводится описание параметров, необходимых для информационной системы принятия решений государственной организации при оказании услуг с помощью бизнес-процессов. Любая информационная система, позволяющая подготавливать данные для принятия решений, строится на основе количественной информации. Однако, само решение выбирается чаще всего на основе опыта, знаний, что субъективно и не во всех случаях является правильным. Нами предлагается выделить класс событий, для которых возможно разработать шаблоны решений. Выбор решения основывается на анализе параметров бизнес-процессов государственной организации при оказании услуг.The article describes the parameters necessary for the decision-making information system of the state organization in the provision of services through business processes. Any information system that allows data to be prepared for decision-making is based on quantitative information. However, the decision itself is chosen most often on the basis of experience, knowledge, which is subjective and not always correct. We propose to allocate a class of events for which it is possible to develop decision templates. The choice of the solution is based on the analysis of the parameters of the business processes of the state organization in the provision of service

CLP1 Founder Mutation Links tRNA Splicing and Maturation to Cerebellar Development and Neurodegeneration

SummaryNeurodegenerative diseases can occur so early as to affect neurodevelopment. From a cohort of more than 2,000 consanguineous families with childhood neurological disease, we identified a founder mutation in four independent pedigrees in cleavage and polyadenylation factor I subunit 1 (CLP1). CLP1 is a multifunctional kinase implicated in tRNA, mRNA, and siRNA maturation. Kinase activity of the CLP1 mutant protein was defective, and the tRNA endonuclease complex (TSEN) was destabilized, resulting in impaired pre-tRNA cleavage. Germline clp1 null zebrafish showed cerebellar neurodegeneration that was rescued by wild-type, but not mutant, human CLP1 expression. Patient-derived induced neurons displayed both depletion of mature tRNAs and accumulation of unspliced pre-tRNAs. Transfection of partially processed tRNA fragments into patient cells exacerbated an oxidative stress-induced reduction in cell survival. Our data link tRNA maturation to neuronal development and neurodegeneration through defective CLP1 function in humans

ICR1 epimutations in 11p15 are restricted to patients with Silver-Russell syndrome features

(Epi)mutations affecting chromosome 11p15 are well known to be associated with growth disturbances. The finding of 11p15 mutations in the overgrowth disease Beckwith-Wiedemann syndrome led to the identification of imprinted growth-promoting genes which are expressed paternally and of imprinted growth-suppressing genes in the same region that are expressed maternally. An opposite epimutation in the same region is associated with Silver-Russell syndrome (SRS), a growth retardation disorder characterised by a typical facial gestalt, clinodactyly V and asymmetry. In more than 30% of patients with SRS, hypomethylation of the telomeric 11p15 imprinting domain (ICR1) can be detected. However, the general significance of this epimutation for human growth retardation was unclear. In a previous study I we showed that the ICR1 epimutation is not present in growth retarded patients with dysmorphisms not typical for SRS, but its role in the development of isolated growth restriction needed to be further elucidated. We therefore screened 30 patients with isolated pre- and postnatal growth retardation (IUGR/PNGR) and 65 patients diagnosed with SRS by external clinicians for ICR1 epimutations. In the latter group clinical data were rarely provided. These 65 'SRS' patients were additionally analysed for maternal uniparental disomy 7 (matUPD7). We excluded ICR1 hypomethylation in all 30 patients with isolated growth retardation. In the SRS group, we detected four cases with ICR1 epimutation and three with matUPD7. By combining our data with those from our previous study we could show that the hypomethylation of ICR1 in 11p15 is indeed restricted to patients with SRS features and can be disregarded in isolated IUGR/PNGR. Thus, testing for the epimutation is indicated only in case of growth restriction in association with clinical signs reminiscent of SRS. The low detection rate of the ICR1 epimutation in our 'SRS' group can be explained by the clinical heterogeneity of cases referred by external institutions

Genome-Wide Association and Exome Sequencing Study of Language Disorder in an Isolated Population

WOS: 000373197500020PubMed ID: 27016271BACKGROUND AND OBJECTIVE: Developmental language disorder (DLD) is a highly prevalent neurodevelopmental disorder associated with negative outcomes in different domains; the etiology of DLD is unknown. To investigate the genetic underpinnings of DLD, we performed genome-wide association and whole exome sequencing studies in a geographically isolated population with a substantially elevated prevalence of the disorder (ie, the AZ sample). METHODS: DNA samples were collected from 359 individuals for the genome-wide association study and from 12 severely affected individuals for whole exome sequencing. Multifaceted phenotypes, representing major domains of expressive language functioning, were derived from collected speech samples. RESULTS: Gene-based analyses revealed a significant association between SETBP1 and complexity of linguistic output (P = 5.47 x 10(-7)). The analysis of exome variants revealed coding sequence variants in 14 genes, most of which play a role in neural development. Targeted enrichment analysis implicated myocyte enhancer factor-2 (MEF2)-regulated genes in DLD in the AZ population. The main findings were successfully replicated in an independent cohort of children at risk for related disorders (n = 37). CONCLUSIONS: MEF2-regulated pathways were identified as potential candidate pathways in the etiology of DLD. Several genes (including the candidate SETBP1 and other MEF2-related genes) seem to jointly influence certain, but not all, facets of the DLD phenotype. Even when genetic and environmental diversity is reduced, DLD is best conceptualized as etiologically complex. Future research should establish whether the signals detected in the AZ population can be replicated in other samples and languages and provide further characterization of the identified pathway.National Institute of Health [R01 DC007665, P50 HD052120]; NIH Centers for Mendelian Genomics [5U54HG006504]; National Science Foundation Integrative Graduate Education and Research Traineeship grant [114399]; Government of the Russian Federation [14.Z50.31.0027]; National Institutes of Health (NIH)Supported by National Institute of Health grants R01 DC007665 (Dr Grigorenko, Principal Investigator) and P50 HD052120 (Richard Wagner, Principal Investigator), NIH Centers for Mendelian Genomics (5U54HG006504), National Science Foundation Integrative Graduate Education and Research Traineeship grant 114399 (Dr Magnuson, Principal Investigator), and grant 14.Z50.31.0027 from the Government of the Russian Federation (Dr Grigorenko, Principal Investigator). Funded by the National Institutes of Health (NIH)

Idiopathic hirsutism: local and peripheral expression of aromatase (CYP19A) and 5 alpha-reductase genes (SRD5A1 and SRD5A2)

Objective: To evaluate idiopathic hirsutism etiology via molecular studies testing peripheral and local aromatase and 5 alpha-reductase expression

Childhood-Onset Neurodegeneration with Cerebellar Atrophy Syndrome: Severe Neuronal Degeneration and Cardiomyopathy with Loss of Tubulin Deglutamylase Cytosolic Carboxypeptidase 1

The cytoskeleton is a dynamic filamentous network with various cellular and developmental functions. The loss of cytosolic carboxypeptidase 1 (CCP1) causes neuronal death. Childhood-onset neurodegeneration with cerebellar atrophy (CONDCA, OMIM no.: 618276) is an extremely rare disease caused by ATP/GIP binding protein 1 (AGTPBP1) gene-related CCP1 dysfunction of microtubules affecting the cerebellum, spinal motor neurons, and peripheral nerves. Also, possible problems are expected in tissues where the cytoskeleton plays a dynamic role, such as cardiomyocytes. In the present study, we report a novel homozygous missense (NM_015239: c.2447A > C, p. Gln816Pro) variant in the AGTPBP1 gene that c.2447A > C variant has never been reported in a homozygous state in the Genome Aggregation (gnomAD; v2.1.1) database, identified by whole-exome sequencing in a patient with a seizure, dystonia, dilated cardiomyopathy (DCM)-accompanying atrophy of caudate nuclei, putamen, and cerebellum. Unlike other cases in the literature, we expand the phenotype associated with AGTPBP1 variants to include dysmorphic features idiopathic DCM which could be reversed with supportive treatments, seizure patterns, and radiological findings. These findings expanded the spectrum of the AGTPBP1 gene mutations and associated possible manifestations. Our study may help establish appropriate genetic counseling and prenatal diagnosis for undiagnosed neurodegenerative patients

Expression of WT1 gene in multiple myeloma patients at diagnosis: is WT1 gene expression a useful marker in multiple myeloma?

Monitoring patients with multiple myeloma during and after treatment for the presence of residual myeloma cells (minimal residual disease - MRD) has been shown to give a major insight into the effectiveness of treatment. It has been reported that Wilms' tumor gene (WT1) expression levels measured by real-time quantitative polymerase chain reaction was useful as an indicator of minimal residual disease in leukemia and myelodysplastic syndrome. The aim of this study was to measure levels of WT1 expression, in order to find a possible association between the expression of this gene and multiple myeloma at diagnosis. If an association was found, the WT1 gene could be evaluated as an MRD marker by comparison with other prognostic factors. We investigated peripheral blood WT1 expression level measured by real-time light cycler quantitative polymerase chain reaction in 50 newly diagnosed multiple myeloma patients. The normal WT1 gene copy number was found to be <23/mu l cDNA and all patients with myeloma were found to have normal WT1-mRNA levels. On this basis WT1 expression analyses is unlikely to be a useful genetic marker for routine clinical use in multiple myeloma patients at diagnosis

Genome-Wide Association and Exome Sequencing Study of Language Disorder in an Isolated Population

BACKGROUND AND OBJECTIVE: Developmental language disorder (DLD) is a highly prevalent neurodevelopmental disorder associated with negative outcomes in different domains; the etiology of DLD is unknown. To investigate the genetic underpinnings of DLD, we performed genome-wide association and whole exome sequencing studies in a geographically isolated population with a substantially elevated prevalence of the disorder (ie, the AZ sample). METHODS: DNA samples were collected from 359 individuals for the genome-wide association study and from 12 severely affected individuals for whole exome sequencing. Multifaceted phenotypes, representing major domains of expressive language functioning, were derived from collected speech samples. RESULTS: Gene-based analyses revealed a significant association between SETBP1 and complexity of linguistic output (P = 5.47 × 10(−7)). The analysis of exome variants revealed coding sequence variants in 14 genes, most of which play a role in neural development. Targeted enrichment analysis implicated myocyte enhancer factor–2 (MEF2)-regulated genes in DLD in the AZ population. The main findings were successfully replicated in an independent cohort of children at risk for related disorders (n = 372). CONCLUSIONS: MEF2-regulated pathways were identified as potential candidate pathways in the etiology of DLD. Several genes (including the candidate SETBP1 and other MEF2-related genes) seem to jointly influence certain, but not all, facets of the DLD phenotype. Even when genetic and environmental diversity is reduced, DLD is best conceptualized as etiologically complex. Future research should establish whether the signals detected in the AZ population can be replicated in other samples and languages and provide further characterization of the identified pathway