Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0025362 (mental retardation)
 15,878 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

High-functioning autism (HFA) is characterized by persistent impairment in social interaction despite the absence of mental retardation. Although an increasing number of group-based programs for the improvement of social skills have been described, randomized controlled trials are needed to evaluate their efficacy. To compare the effect of a Social Skills Training Group-based Program (SST-GP) and a Leisure Activities Group-based Program (LA-GP) on the perception of facial emotions and quality of life (QoL) in young people with HFA. Eligible patients were children and adolescents with HFA. Participants were randomized to the SST or LA group. The primary outcome was defined as an improvement of 2 points in error rates for facial emotion labeling (DANVA2) from baseline. After the 6-month training period, the SST Group made fewer errors in labeling anger on adult faces, whereas error rates in the LA Group remained stable. Progress in the ability to recognize anger in the SST Group was due to better recognition of low intensity stimuli on adult faces. QoL increased in the SST Group in the dimension of school environment, as a marker of the transfer of skills acquired in the treatment setting to their use in the community. The SST-GP had higher efficacy than the LA-GP. Data justify replication using larger samples.
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PMID:Social skills improvement in children with high-functioning autism: a pilot randomized controlled trial. 2341 25

Down syndrome, a genetic disorder of known attribution reveals several types of brain abnormalities resulting in mental retardation, inadequacy in speech and memory. In this study, we have presented a consolidative network approach to comprehend the intricacy of the associated genes of Down syndrome. In this analysis, the differentially expressed genes (DEG's) were identified and the central networks were constructed as upregulated and downregulated. Subsequently, GNB5, CDC42, SPTAN1, GNG2, GNAZ, PRKACB, SST, CD44, FGF2, PHLPP1, APP, and FYN were identified as the candidate hub genes by using topological parameters. Later, Fpclass a PPI tool identified WASP gene, a co-expression interacting partner with highest network topology. Moreover, an enhanced enrichment pathway namely Opioid signaling was obtained using ClueGo, depicting the roles of the hub genes in signaling and neuronal mechanisms. The transcriptional regulatory factors and the common miRNA connected to them were identified by using MatInspector and miRTarbase. Later, a regulatory network constructed showed that PLAG, T2FB, CREB, NEUR, and GATA were the most commonly connected transcriptional factors and hsa-miR-122-5p was the most prominent miRNA. In a nutshell, these hub genes and the enriched pathway could help understand at a molecular level and eventually used as therapeutic targets for Down syndrome.
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PMID:Differentially expressed gene (DEG) based protein-protein interaction (PPI) network identifies a spectrum of gene interactome, transcriptome and correlated miRNA in nondisjunction Down syndrome. 3021 39