Showing 441 - 460 results of 558 for search '"next generation sequencing"', query time: 0.08s Refine Results
  1. 441

    High and Low Taxa Specificity of Rhizosphere Bacteria Communities of Mangrove (Rhizophora mucronata) from Kuala Langsa and Telaga Tujuh Island, East Aceh by Siti Maysaroh, Meutia Samira Ismet, Rita Andini, Nurlita Anggraini, Beginer Subhan

    Published 2024-05-01
    “…This research examines sediment from rehabilitated and natural areas to understand how human and natural factors shape bacterial communities.The DNA sequence was analyzed using Next-Generation Sequencing (NGS), which targeted the 16S bacterial region in the V3-V4 rDNA. …”
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  2. 442

    Genetic Testing Distinguishes Multiple Chondroid Chordomas with Neuraxial Bone Metastases from Multicentric Tumors by Hiroshi Kobayashi, Masahiro Shin, Naohiro Makise, Aya Shinozaki-Ushiku, Masachika Ikegami, Yuki Taniguchi, Yusuke Shinoda, Shinji Kohsaka, Tetsuo Ushiku, Katsutoshi Oda, Kiyoshi Miyagawa, Hiroyuki Aburatani, Hiroyuki Mano, Sakae Tanaka

    Published 2020-01-01
    “…Sequential surgeries and radiotherapy were performed for these lesions, and postoperative histological diagnosis revealed that all lesions were chondroid chordomas. Next-generation sequencing revealed that these lesions harbored a common somatic mutation in epidermal growth factor receptor (EGFR), c.3617A>C, which is not considered a pathogenic chordoma mutation, thus indicating that these lesions were not multicentric but rather multiple metastatic tumors. …”
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  3. 443

    Case report: Chemotherapy plus sintilimab for the treatment of gastroesophageal junction hepatoid adenocarcinoma with liver metastasis: a case study with literature review by Genlin Lu, Jiarui Tu, Jinming Tu, Renya Jiang

    Published 2025-01-01
    “…ObjectiveTo elucidate the clinicopathological features and treatment of metastatic gastroesophageal junction hepatoid adenocarcinoma (GEJ HAC)using a case study and literature review.MethodsClinical presentation, results of histology and immunohistochemistry, and next-generation sequencing(NGS) in a patient with GEJ HAC metastasizing to the liver were reviewed. …”
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  4. 444

    Metagenomics: a new frontier for routine pathology testing of gastrointestinal pathogens by Nicola Z. Angel, Mitchell J. Sullivan, Areej Alsheikh-Hussain, Liang Fang, Samantha MacDonald, Alena Pribyl, Blake Wills, Gene W. Tyson, Philip Hugenholtz, Donovan H. Parks, Paul Griffin, David L. A. Wood

    Published 2025-01-01
    “…Metagenomic next-generation sequencing (mNGS) allows the identification of all pathogens in a sample in a single test, without a reliance on culture or introduction of target selection bias. …”
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  5. 445

    Metagenomic analysis post thermal stress in buffalo sludge and tomato pomace anaerobic digestion: a case study by Maria Chiara La Mantia

    Published 2023-11-01
    “…The bacterial and archaeal communities were an-alyzed using next-generation sequencing of 16S rRNA gene amplicons. After seven days of fermentation, due to the high volatile solid content in TP (77 g/L), the pH dropped to a value of 5, and the methane production reached a plateau (860 Nml of cumulative CH4 production). …”
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  6. 446

    Genomic characterization and molecular predictive biomarkers for chemotherapy in patients with metastatic triple-negative breast cancer treated in a real-world setting by Erik Olsson, Henrik Lindman, Evangelos Digkas, Viktoria Thurfjell, Haidar Mir Ali, Ute Krüger, Anna-Karin Wennstig, Marie Sundqvist, Antonios Valachis

    Published 2025-02-01
    “…Patients and methods: Next-generation sequencing with FoundationOne® CDx was conducted primarily on primary tumor tissue from 112 consecutive patients with mTNBC. …”
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  7. 447

    Streptococcus suis-associated neonatal meningitis and sepsis: characterization, antimicrobial resistance, and public health implications by Giovanna Fusco, Rubina Paradiso, Lorena Cardillo, Maria Antonia Salvia, Saveria Dodaro, Veronica Del Monaco, Gianfranco Scarpelli, Francesca Greco, Antonio Rinaldi, Lorella Barca, Stefania Ambrogio, Antonio Limone, Esterina De Carlo, Giorgia Borriello

    Published 2025-01-01
    “…Streptococcus (S.) suis was isolated from cerebrospinal fluid and blood. Next-generation sequencing revealed that the strain was serotype 2 sequence type 1, and contained the ermB and tet(W) genes, which are responsible for resistance to macrolides and tetracycline, along with several pilus-associated genes and 20 virulence factors. …”
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  8. 448

    Sequencing Analysis of Invasive Carbapenem-Resistant <i>Klebsiella pneumoniae</i> Isolates Secondary to Gastrointestinal Colonization by Gaetano Maugeri, Maddalena Calvo, Dafne Bongiorno, Dalida Bivona, Giuseppe Migliorisi, Grete Francesca Privitera, Guido Scalia, Stefania Stefani

    Published 2025-01-01
    “…All the patients who had dissemination episodes were furtherly investigated through next-generation sequencing, analyzing both colonizing and disseminating strains. …”
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  9. 449
  10. 450

    Efficient Dual Cas9 Nickase Correction of a Prevalent Pathogenic LAMB3 Variant for Junctional Epidermolysis Bullosa by Alex du Rand, John Hunt, Daniel Verdon, Ben Buttle, P. Rod Dunbar, Diana Purvis, Vaughan Feisst, Hilary Sheppard

    Published 2025-05-01
    “…Targeting a hotspot pathogenic variant (c.1903C>T, p.R635∗), we report perfect correction efficiencies of up to 54% based on standard next-generation sequencing. Using a high-fidelity Cas9 nuclease, we also report perfect repair of up to 74% when using a small-molecule modulator of DNA repair. …”
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  11. 451

    Magnetic resonance imaging does not distinguish Kallmann syndrome from normosmic isolated hypogonadotropic hypogonadism by Małgorzata Kałużna, Katarzyna Katulska, Katarzyna Ziemnicka, Pola Kompf, Bartłomiej Budny, Paweł Komarnicki, Michał Rabijewski, Jerzy Moczko, Jarosław Kałużny, Marek Ruchała

    Published 2025-01-01
    “…Genetic diagnosis was conducted in all IHH patients based on next-generation sequencing. Results: Almost 70% prevalence of pituitary hypoplasia was observed in IHH subjects. …”
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  12. 452

    Buffalo feed efficiency: optimizing the use of fibrous biomass carbon to enhance production while mitigating rumen methane emission by Metha Wanapat

    Published 2023-11-01
    “…The current advanced analysis using Next-Generation Sequencing (NGS) of rumen microbiomes offered a more insightful understanding of their ability to degrade more fibrous feeds, especially agricultural crop residues, low-quality roughages, and some plastic materials. …”
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  13. 453

    Diagnosis and treatment of thyroblastoma: a case report and review of literature by Xiting Chen, Xiting Chen, Lijuan Xiong, Lijuan Xiong, Hongling Liu, Haoqiang Wang, Donghai Cheng, Wei Wang, Wenyuan He, Bo Xie, Juan Zhou

    Published 2025-02-01
    “…This classification was based on the observation that the tumor presents with independent primitive multilineage elements and is frequently associated with DICER1 hotspot mutations.The objective of this study was to explore and investigate the clinicopathologic characteristics, molecular features and treatment strategies of patients with thyroblastoma, followed by a review of the previous relevant literature.MethodsThe clinical manifestations, pathological characteristics, molecular features and treatment strategies of the initial case of thyroblastoma pathologically confirmed in China were analyzed.ResultsThe tumor was revealed to have high invasive potential, rapid disease progression, and primitive multilineage elements of pathology, including immature thyroid epithelium, spindled mesenchymal proliferations, and neuroepithelial blastema. Next-generation sequencing (NGS) confirmed the presence of germline DICER1 heterozygous pathogenic mutation at p.G1784* in patient, accompanied by the somatic hotspot mutation at p.E1813D of the RNase IIIb domain. …”
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  14. 454

    Splenic B-Cell Lymphomas with Diffuse Cyclin D1 Protein Expression and Increased Prolymphocytic Cells: A Previously Unrecognized Diagnostic Pitfall by Khaled Algashaamy, Yaohong Tan, Nicolas Mackrides, Alvaro Alencar, Jing-Hong Peng, Joseph Rosenblatt, Juan P Alderuccio, Izidore S. Lossos, Francisco Vega, Jennifer Chapman

    Published 2018-01-01
    “…Both lymphomas were very unusual because the tumor cells diffusely and strongly expressed cyclin D1 despite lacking the t(11; 14)(q13; q32) as detected by several approaches including next-generation sequencing, fluorescence in situ hybridization using CCND1 break apart probe and fusion probes for t(11; 14)(q13; q32), and conventional karyotyping. …”
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  15. 455

    D-loop mutations in mitochondrial DNA are a risk factor for chemotherapy resistance in esophageal cancer by Takashi Harino, Koji Tanaka, Daisuke Motooka, Yasunori Masuike, Tsuyoshi Takahashi, Kotaro Yamashita, Takuro Saito, Kazuyoshi Yamamoto, Tomoki Makino, Yukinori Kurokawa, Kiyokazu Nakajima, Hidetoshi Eguchi, Yuichiro Doki

    Published 2024-12-01
    “…We investigated mtDNA mutations in Human esophageal squamous cell carcinoma (ESCC) cancer cell lines (TE8 and TE11) and patient samples (27 pre- and post-chemotherapy, and 96 post-chemotherapy) using next-generation sequencing. Our analysis revealed a rise in mtDNA mutations following chemotherapy, particularly within the D-loop region. …”
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  16. 456

    Diagnostic performance of the DISQVER metagenomic sequencing tool for the identification of pathogens in febrile neutropenic patients: the ADNEMIA trial by Geneviève Héry-Arnaud, Christophe Burucoa, Marie Kempf, David Boutoille, Yohann Foucher, Philippe Lanotte, Maxime Pichon, Stéphane Corvec, Cécile Le Brun, Helene Pailhories

    Published 2025-01-01
    “…This study will aim to assess the clinical utility of metagenomic next-generation sequencing (mNGS)-DISQVER technology in detecting pathogenic microorganisms from blood samples of patients undergoing high-risk FN treatment.Methods and analysis This nationwide, prospective, multicentre, interventional, proof-of-concept clinical trial will enrol 200 patients. …”
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  17. 457

    The search for microRNAs potentially involved in the selfrenewal maintaining of laboratory rat pluripotent stem cells by V. V. Sherstyuk, S. P. Medvedev, M. T. Ri, Y. V. Vyatkin, O. V. Saik, D. N. Shtokalo, S. M. Zakian

    Published 2018-04-01
    “…We analyzed the expression of miRNAs in rat embryonic stem cells, induced pluripotent stem cells and embryonic fibroblasts using bioinformatic methods and data obtained with next generation sequencing. The analysis of differential expression between groups of rat pluripotent cells and fibroblasts, and the analysis of experimentally confirmed target genes of differentially expressed known rat miRNAs revealed novel potential players of pluripotency maintaining and reprogramming processes. …”
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  18. 458

    Microbiome of <i>Hyalomma dromedarii</i> (Ixodida: Ixodidae) Ticks: Variation in Community Structure with Regard to Sex and Host Habitat by Nighat Perveen, Alejandro Cabezas-Cruz, Daniil Iliashevich, Lianet Abuin-Denis, Olivier Andre Sparagano, Arve Lee Willingham

    Published 2024-12-01
    “…A total of 40 ticks (male (15), female (15), and nymph (10)) were selected from tick samples collected from camels and processed for genomic DNA and next-generation sequencing using the Illumina MiSeq platform. …”
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  19. 459

    The Search of miRNA Related to Invasive Growth of Nonfunctioning Gonadotropic Pituitary Tumors by Joanna Boresowicz, Paulina Kober, Natalia Rusetska, Maria Maksymowicz, Agnieszka Paziewska, Michalina Dąbrowska, Natalia Zeber-Lubecka, Jacek Kunicki, Wiesław Bonicki, Jerzy Ostrowski, Janusz A. Siedlecki, Mateusz Bujko

    Published 2020-01-01
    “…Methods. miRNA profiles were determined in 20 patients (11 invasive and 9 noninvasive tumors) using next-generation sequencing. The expression of selected miRNAs was assessed in the independent cohort of 80 patients with qRT-PCR. …”
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  20. 460