نتایج جستجو برای: and ngs
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Acute encephalitis/encephalopathy is a severe neurological syndrome that is occasionally associated with viral infection. Comprehensive virus detection assays are desirable because viral pathogens have not been identified in many cases. We evaluated the utility of next-generation sequencing (NGS) for detecting viruses in clinical samples of encephalitis/encephalopathy patients. We first determi...
Diagnostic Yield of Clinical Next-Generation Sequencing Panels for Epilepsy During the past 2 years, next-generation DNA sequencing (NGS) has become a widespread diagnostic tool in neurology. Several studies have addressed the diagnostic yield and cost of NGS relative to other types of DNA testing. G-banded karyotyping identifies chromosomal aberrations and has a 3% diagnostic yield for unexpla...
BACKGROUND Small cell lung cancer (SCLC) that has progressed after first-line therapy is an aggressive disease with few effective therapeutic strategies. In this prospective study, we employed next-generation sequencing (NGS) to identify therapeutically actionable alterations to guide treatment for advanced SCLC patients. METHODS Twelve patients with SCLC were enrolled after failing platinum-...
In this issue of Neurology® Neuroimmunology & Neuroinflammation, Salzberg et al report on the results of a small prospective study of the application of nextgeneration sequencing (NGS) of RNA and DNA extracted from brain biopsy tissue specimens obtained from 10 patients with suspected neuroinfectious disease processes. In 3 patients, the NGS results, which included JC virus, Epstein-Barr virus,...
Report from the Standards for Pathogen Identification via Next-Generation Sequencing (SPIN) Workshop
Next-generation sequencing (NGS) is not routinely used in applied settings due to lack of confidence in results. This workshop convened experts to identify measurement challenges impeding NGS implementation and potential standards-based solutions to address these challenges.
To investigate the causative agent of swine diarrhea, next-generation sequencing (NGS) was performed on a porcine fecal sample. The NGS reads were assembled, which generated a complete swine Deltacoronavirus genome sequence, that of strain SDCV/USA/Illinois121/2014.
Years of sequence feature curation by UniProtKB/Swiss-Prot, PIR-PSD, NCBI-CDD, RefSeq and other database biocurators has led to a rich repository of information on functional sites of genes and proteins. This information along with variation-related annotation can be used to scan human short sequence reads from next-generation sequencing (NGS) pipelines for presence of non-synonymous single-nuc...
Hepatocyte growth factor (HGF) exerts proliferative activities in thyrocytes upon binding to its tyrosine kinase receptor c-met and is also expressed in benign thyroid nodules as well as in Hashimoto's thyroiditis (HT). The simultaneous expression of HGF/c-met and three trasducers of tyrosine kinase receptors (STAT3, PI3K, RHO) in both the nodular and extranodular tissues were studied by immuno...
Next Generation Sequencing (NGS) technologies are used to detect somatic mutations in tumors and study germ line variation. Most NGS studies use DNA isolated from whole blood or fresh frozen tissue. However, formalin-fixed paraffin-embedded (FFPE) tissues are one of the most widely available clinical specimens. Their potential utility as a source of DNA for NGS would greatly enhance population-...
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