Showing 3,521 - 3,540 results of 3,943 for search '"mutation"', query time: 0.06s Refine Results
  1. 3521

    Comprehensive Analysis of microRNA Methylation Profiles and Determination of Their Functional Significance in Colorectal Cancer: A Study Protocol by Nurul Syakima Ab Mutalib, Imilia Ismail, Muhammad Redha Abdullah Zawawi, Nadiah Abu, Siti Aishah Sulaiman, Loh Teng-Hern Tan, Learn-Han Lee

    Published 2023-12-01
    “…Methylation signifies a major transformation in cancer detection, as widespread epigenetic changes could potentially provide superior early-stage cancer detection and classification compared to somatic mutations. Effective CRC diagnosis ensures timely and appropriate treatment for patients, thereby improving their quality of life. …”
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  2. 3522

    Grape breeding is a key link in the development of the grapes and wine-making industry by E. A. Egorov

    Published 2021-07-01
    “…The necessity of accelerating breeding processes is actualized, modern methods are identified, including those of generative and genomic selection, transgenic technologies, cellular, mutational, and clone selection, and priority areas in breeding are presented. …”
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  3. 3523

    SARS-CoV-2 Genome-Based Severity Predictions Correspond to Lower qPCR Values and Higher Viral Load by Martin Skarzynski, Erin M. McAuley, Ezekiel J. Maier, Anthony C. Fries, Jameson D. Voss, Richard R. Chapleau

    Published 2022-01-01
    “…The 2019 coronavirus disease (COVID-19) pandemic has demonstrated the importance of predicting, identifying, and tracking mutations throughout a pandemic event. As the COVID-19 global pandemic surpassed one year, several variants had emerged resulting in increased severity and transmissibility. …”
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  4. 3524

    Constitutional Nephrin Deficiency in Conditionally Immortalized Human Podocytes Induced Epithelial-Mesenchymal Transition, Supported by β-Catenin/NF-kappa B Activation: A Consequen... by Gian Marco Ghiggeri, Maddalena Gigante, Armando Di Donato

    Published 2013-01-01
    “…The kidney glomerular podocytes are the cellular target of many chronic nephropathies both determined and acquired genetically. Mutations that affected the expression and/or the function of nephrin, a key component of the slit-diaphragm, are often causes of these pathologies. …”
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  5. 3525

    Insight of microRNA role in Colorectal Cancer by Kwan-Liang Lye, Loh Teng-Hern Tan, Hui-Min Yap

    Published 2020-05-01
    “…Numerous factors could contribute towards colorectal carcinogenesis and one of the factors is genetic predisposition. Mutations in the V-KiRas2 (Kras) oncogene have been implicated in 30-50% of the colorectal cancer patients and usually lead to poorer prognosis. …”
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  6. 3526

    Evolution of SARS-CoV-2 in white-tailed deer in Pennsylvania 2021-2024. by Andrew D Marques, Matthew Hogenauer, Natalie Bauer, Michelle Gibison, Beatrice DeMarco, Scott Sherrill-Mix, Carter Merenstein, Ronald G Collman, Roderick B Gagne, Frederic D Bushman

    Published 2025-01-01
    “…Multiple examples of recurrent mutations were identified associated with transmissions, suggesting WTD-specific evolutionary pressures. …”
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  7. 3527

    Vascular Pathology in Alpha 1 Antitrypsin Deficient Chronic Obstructive Pulmonary Disease and Emphysema Patients: Case Reports by Gordon M, Gangemi AJ, Sandwith EL, Kumaran M, Kueppers F

    Published 2025-01-01
    “…Matthew Gordon,1,* Andrew J Gangemi,1,* Eric L Sandwith,2,* Maruti Kumaran,3,* Friedrich Kueppers1,* 1Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA; 2HCA Florida Heart and Lung, Fort Walton-Destin Hospital, Wright, FL, USA; 3Department of Radiology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA*These authors contributed equally to this workCorrespondence: Friedrich Kueppers, Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA, Email friedrich.kueppers@tuhs.temple.eduAbstract: Alpha 1 Antitrypsin Deficiency (AATD) is a genetic condition that results from mutations in the SERPINA1 gene, which can lead to deficient or dysfunctional Alpha 1 Antitrypsin (AAT) protein production. …”
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  8. 3528

    Transcriptional regulation by CHIP/LDB complexes. by Revital Bronstein, Liron Levkovitz, Nir Yosef, Michaela Yanku, Eytan Ruppin, Roded Sharan, Heiner Westphal, Brian Oliver, Daniel Segal

    Published 2010-08-01
    “…SSDP proteins protect CHIP/LDB complexes from proteasome dependent degradation and are rate-limiting cofactors for these complexes. By using mutations in SSDP, we identified 189 down-stream targets of CHIP/LDB and show that these genes are enriched for the binding sites of APTEROUS (AP) and PANNIER (PNR), two well studied transcription factors associated with CHIP/LDB complexes. …”
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  9. 3529

    Antimicrobial susceptibility, virulence characteristics, and incidence of class 1 and 2 integrons in salmonella infantis isolated from clinical cases in broilers by Özkan ASLANTAŞ, Süheyla TÜRKYILMAZ

    Published 2024-12-01
    “…WGS analysis revealed the presence of different resistome, but aac(6")-Iaa and tetA genes in all isolates, and mutations in gyrA and parC genes playing a role in quinolone resistance. …”
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  10. 3530

    Interaction of toll-like receptors and ACE-2 with different variants of SARS-CoV-2: A computational analysis by Azadeh Zahmatkesh, Elham Salmasi, Reza Gholizadeh

    Published 2024-07-01
    “…Our results emphasize the importance of ACE2 and TLR4, rather than endosomal TLRs, in mediating the effects of different viral mutations and suggest their potential therapeutic applications.…”
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  11. 3531

    Chromatin remodeling in oligodendrogenesis by E. V. Antontseva, N. P. Bondar

    Published 2021-09-01
    “…Changes in the type, position, and local density of nucleosomes require the action of specialized ATP-dependent chromatin-remodeling complexes, which use the energy of ATP hydrolysis for their activity. Mutations in the genes encoding proteins of the remodeling complexes are often accompanied by serious disorders at early stages of embryogenesis and are frequently identified in various cancers. …”
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  12. 3532

    A versatile site-directed gene trap strategy to manipulate gene activity and control gene expression in Caenorhabditis elegans. by Haania Khan, Xinyu Huang, Vishnu Raj, Han Wang

    Published 2025-01-01
    “…While several genetic tools for modifying genes or controlling expression separately are available for Caenorhabditis elegans, there are no genetic approaches to generate mutations that simultaneously disrupt gene function and provide genetic access to the cells expressing the disrupted gene. …”
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  13. 3533

    The magnitude of ivacaftor effects on fluid secretion via R117H-CFTR channels: Human in vivo measurements. by Jessica E Char, Colleen Dunn, Zoe Davies, Carlos Milla, Richard B Moss, Jeffrey J Wine

    Published 2017-01-01
    “…We optically measured effects of orally available ivacaftor (Kalydeco®) on sweat rates of identified glands in 3 R117H subjects, each having a unique set of additional mutations, and compared them with 5 healthy control subjects tested contemporaneously. …”
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  14. 3534

    Sequence-based engineering of pH-sensitive antibodies for tumor targeting or endosomal recycling applications by Wanlei Wei, Traian Sulea

    Published 2024-12-01
    “…To circumvent these requirements, we introduce a sequence-based in silico method for predicting His mutations in the variable region of antibodies, which could lead to pH-biased antigen binding. …”
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  15. 3535

    Comparative genomics of thermosynechococcaceae and thermostichaceae: insights into codon usage bias by Qiao-Hui Mou, Zhe Hu, Jing Zhang, Maurycy Daroch, Jie Tang

    Published 2025-01-01
    “…The results of the effective number of codons, parity-rule 2, neutral and correspondence analyses indicated that mutational pressure and natural selection primarily account for CUB in these cyanobacterial species, but the primary driving forces exhibit variation among genera. …”
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  16. 3536

    Efficacy of Once Daily Darunavir/Ritonavir in PI-Naïve, NNRTI-Experienced Patients in the ODIN Trial by Anna Maria Geretti, Mathe Moeketsi, Ralph Demasi, Yvon van Delft, Perry Mohammed

    Published 2015-01-01
    “…ODIN was a phase III, 48-week study comparing DRV/r OD versus BID in 590 treatment-experienced patients with no DRV resistance-associated mutations (RAMs) at screening. Patients received DRV/r 800/100 mg OD or DRV/r 600/100 mg BID plus ≥2 NRTIs. …”
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  17. 3537

    Integrin-mediated host cell invasion by type 1-piliated uropathogenic Escherichia coli. by Danelle S Eto, Tiffani A Jones, Jamie L Sundsbak, Matthew A Mulvey

    Published 2007-07-01
    “…Phosphorylation site mutations within the cytoplasmic tail of beta1 integrin that alter integrin signaling also variably affect UPEC entry into host cells, by either attenuating or boosting invasion frequencies. …”
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  18. 3538

    Effect of Lipopolysaccharide and TNFα on Neuronal Ascorbic Acid Uptake by Veedamali S. Subramanian, Trevor Teafatiller, Anshu Agrawal, Masashi Kitazawa, Jonathan S. Marchant

    Published 2021-01-01
    “…Further, the inhibitory effect of LPS on a minimal SLC23A2 promoter was attenuated when either the binding site for the transcription factor Sp1 was mutated or cells were treated with the NF-κB inhibitor, celastrol. …”
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  19. 3539

    Robertson Davies’s Cultural Consciousness by Sabine Jackson

    Published 2005-06-01
    “…Né en 1913 et mort en 1995, Davies a observé les mutations du Canada, passant d’un pays dominé par les Protestants blancs anglo-saxons à ce qu’il est devenu : une société multiculturelle dont l’idéologie peut se résumer par le terme « mosaïque ». …”
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  20. 3540

    Modulatory Action by the Serotonergic System: Behavior and Neurophysiology in Drosophila melanogaster by Zana R. Majeed, Esraa Abdeljaber, Robin Soveland, Kristin Cornwell, Aubrey Bankemper, Felicitas Koch, Robin L. Cooper

    Published 2016-01-01
    “…The effects of feeding fluoxetine, a selective serotonin reuptake inhibitor, during early second instars were also examined. 5-HT receptor subtypes were manipulated using RNA interference mediated knockdown and 5-HT receptor insertional mutations. Moreover, synaptic transmission at 5-HT neurons was blocked or enhanced in both larvae and adult flies. …”
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