Showing 2,641 - 2,660 results of 2,988 for search '"mutation"', query time: 0.06s Refine Results
  1. 2641

    Clonal Populations of Amniotic Cells by Dilution and Direct Plating: Evidence for Hidden Diversity by Patricia G. Wilson, Lorna Devkota, Tiffany Payne, Laddie Crisp, Allison Winter, Zhan Wang

    Published 2012-01-01
    “…Fetal cells are widely considered a superior cell source for regenerative medicine; fetal cells show higher proliferative capacity and have undergone fewer replicative cycles that could generate spontaneous mutations. Fetal cells in amniotic fluid were among the first normal primary cells to be cultured ex vivo, but the undefined composition of amniotic fluid has hindered advance for regenerative applications. …”
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  2. 2642

    Transcriptome-proteome integration analysis identifies elevated expression of LARP7 promoting the tumorigenesis and development of gastrointestinal stromal tumors by Heng Zheng, Yong Pan

    Published 2025-03-01
    “…Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors in the digestive tract, with c-kit and PDGFRA mutations being the primary causes. However, GIST pathogenesis is not still fully understood. …”
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  3. 2643

    Molecular Detection of Candida tropicalis Isolated from Immunocompromised Patients with Otitis Media by Aymen Nazar Khalil, Abbas M. Ammari

    Published 2025-01-01
    “…The mutant isolate, has more than one substitution mutations. We are concluded that Candida tropicalis  is reported as the most causative agent of otitis media. …”
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  4. 2644

    Transcription factor TCF4: structure, function, and associated diseases by R. R. Savchenko, N. A. Skryabin

    Published 2024-11-01
    “…This hinders progress in basic and applied biological and medical sciences, especially in treating hereditary diseases, which are caused by mutations and polymorphic variants in individual genes. …”
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    Article
  5. 2645

    Rabex-5 E3 and Rab5 GEF domains differ in their regulation of Ras, Notch, and PI3K signaling in Drosophila wing development. by Theresa A Reimels, Mia Steinberg, Hua Yan, Sivan Shahar, Ashley Rosenberg, Kristina Kalafsky, Max Luf, Lindsay Kelly, Stacia Octaviani, Cathie M Pfleger

    Published 2024-01-01
    “…Here we report genetic interactions using Rabex-5 transgenes encoding domain-specific mutations that show that Rabex-5 requires an intact E3 domain to inhibit Notch signaling in the epithelial tissue of the developing wing. …”
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  6. 2646
  7. 2647

    Passé traumatique, mémoire, histoire confisquée et identité volée : la déportation des tatars de Crimée par Staline en mai 1944 (le « Surgûn ») by Cezar Aurel Banu

    Published 2006-10-01
    “…Ce processus de reconstruction identitaire a lieu aujourd’hui dans un contexte conflictuel créé par les avatars de l’histoire et les fréquentes mutations de peuples, qui ont modifié la configuration ethnique de la péninsule de Crimée.…”
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  8. 2648

    Characterization of Patients with Cystic Fibrosis in Multidisciplinary Consultation by Caridad Llull Tombo, Mercedes Fonseca Hernández, Ileana García Rodríguez, Juan Carlos Yanes Macías, Daymí Tió González, Yoandra León Rayas

    Published 2020-02-01
    “…Patients were group according to the following variables: age, sex and municipality of origin, the clinical manifestations that suggested the diagnosis, age of presentation and the age at diagnosis, presence of digestive manifestations, germs isolated in microbiological studies, mutations found in patients with cystic fibrosis. For the processing of numerical data descriptive statistics techniques were used. …”
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  9. 2649

    Characterization of m6A Methylation Modification Patterns in Colorectal Cancer Determines Prognosis and Tumor Microenvironment Infiltration by Qingfang Yue, Yuan Zhang, Fei Wang, Fei Cao, Jun Bai, Xianglong Duan

    Published 2022-01-01
    “…The results indicated that the expression profiles and genetic mutations of 21 genes encoding m6A methylation regulators in CRC were characterized by a high degree of heterogeneity. …”
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  10. 2650

    Development of a Model Mutagenesis System for Snapdragon by Zhaoyuan Lian, Heqiang Huo, Sandra B. Wilson, Jianjun Chen

    Published 2020-09-01
    “…Furthermore, snapdragon has a mechanism by which transposable mutations can be regulated into active and inactive states through temperature control (Hashida et al., 2006). …”
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  11. 2651

    Comprehensive Analysis of Gene Signatures of m6ARNA Methylation Regulators in Lung Adenocarcinoma and Development of a Risk Scoring System by Chundi Gao, Huayao Li, Wenzhe Ma, Qiming Zhang, Cun Liu, Lijuan Liu, Jing Zhuang, Changgang Sun

    Published 2022-01-01
    “…We systematically studied correlations among important M6A methylation regulators, tumor mutational burden (TMB), and immune infiltration in clinical and sequencing data from the LUAD cohort of the cancer genome map (TCGA). …”
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  12. 2652

    Microcephalic osteodysplastic primordial dwarfism type II in four Indian children with PCNT variants by Amit Singh, Mahak Garg, Mohammed Shariq, Preeti Khetarpal, Inusha Panigrahi

    Published 2025-01-01
    “…The c.9273 + 1G > A variant has been documented in two independent studies, one from the United states and the other from the United Kingdom. Two mutations, a nonsense c.5299C > T and a frameshift single nucleotide deletion c.4180delG are currently mentioned in few databases only. …”
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  13. 2653

    Development of a Model Mutagenesis System for Snapdragon by Zhaoyuan Lian, Heqiang Huo, Sandra B. Wilson, Jianjun Chen

    Published 2020-09-01
    “…Furthermore, snapdragon has a mechanism by which transposable mutations can be regulated into active and inactive states through temperature control (Hashida et al., 2006). …”
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    Article
  14. 2654

    Genomic and Computational Analysis of Novel SNPs in TNP1 Gene Promoter Region of Bos indicus Breeding Bulls by Kashif Hameed Anjum, Asif Nadeem, Maryam Javed, Hafiz Ishfaq Ahmad, Amjad Riaz, Wasim Shehzad, Jahanzaib Azhar, Muhammad Fahad Bhutta

    Published 2022-01-01
    “…The CpG islands in the TNP1 promoter region were predicted to be absent by the MethPrimer program before and after SNP site mutations. These findings pave the way for more research into the TNP1 gene’s promoter activity and the links between these SNPs and reproductive attributes in the Sahiwal breeding bulls.…”
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  15. 2655

    The zebrafish moonshine gene encodes transcriptional intermediary factor 1gamma, an essential regulator of hematopoiesis. by David G Ransom, Nathan Bahary, Knut Niss, David Traver, Caroline Burns, Nikolaus S Trede, Noelle Paffett-Lugassy, Walter J Saganic, C Anthoney Lim, Candace Hersey, Yi Zhou, Bruce A Barut, Shuo Lin, Paul D Kingsley, James Palis, Stuart H Orkin, Leonard I Zon

    Published 2004-08-01
    “…Hematopoiesis is precisely orchestrated by lineage-specific DNA-binding proteins that regulate transcription in concert with coactivators and corepressors. Mutations in the zebrafish moonshine (mon) gene specifically disrupt both embryonic and adult hematopoiesis, resulting in severe red blood cell aplasia. …”
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    Article
  16. 2656

    Human SLC26A1 Gene Variants: A Pilot Study by Paul A. Dawson, Pearl Sim, David W. Mudge, David Cowley

    Published 2013-01-01
    “…DNA sequence analyses showed missense mutations in seven patients: one individual was heterozygous R372H; 4 individuals were heterozygous Q556R; one patient was homozygous Q556R; and one patient with severe nephrocalcinosis (requiring nephrectomy) was homozygous Q556R and heterozygous M132T. …”
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  17. 2657

    Microsporidian Nosema bombycis secretes serine protease inhibitor to suppress host cell apoptosis via Caspase BmICE. by Maoshuang Ran, Jialing Bao, Boning Li, Yulian Shi, Wenxin Yang, Xianzhi Meng, Jie Chen, Junhong Wei, Mengxian Long, Tian Li, Chunfeng Li, Guoqing Pan, Zeyang Zhou

    Published 2025-01-01
    “…Knocking out of BmICE or mutating the BmICE-interacting P1 site of NbSPN14, eliminated the localization of NbSPN14 into the host nucleus and prevented the apoptosis-inhibiting effect of NbSPN14, which also proved that the interaction between BmICE and NbSPN14 occurred in host cytoplasm and the NbSPN14 translocation into host cell nucleus depends on BmICE. …”
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  18. 2658

    PD-1 Blockade in Advanced Melanoma in Patients with Hepatitis C and/or HIV by Diwakar Davar, Melissa Wilson, Chelsea Pruckner, John M. Kirkwood

    Published 2015-01-01
    “…On the basis of remarkable antitumor activity, programmed death receptor-1 (PD-1) inhibitors pembrolizumab and nivolumab were approved for the treatment of advanced melanoma in the second-line setting following progression on either CTLA-4 inhibitor ipilimumab or BRAF/MEK inhibitors (for BRAF mutated melanoma). Given hypothesized risk of triggering exacerbations of autoimmune diseases and/or chronic viral infections, clinical trials (including regulatory studies) evaluating checkpoint blocking antibodies PD-1 and CTLA-4 have excluded patients with autoimmune diseases, chronic hepatitis B/C virus (HBV/HCV), and/or human immunodeficiency virus (HIV) infections. …”
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  19. 2659

    Vaccines for cancer interception in familial adenomatous polyposis by David E. Johnson, Mary L. Disis

    Published 2025-01-01
    “…Familial adenomatous polyposis (FAP) is an inherited autosomal dominant disorder caused by germline mutations in the adenomatous polyposis coli (APC) gene. …”
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  20. 2660

    Improved production strain maintenance technique for Burkholderia mallei 5584 (Master seed) used for glander diagnostic agent production by E. A. Artemeva, L. A. Melnikova, L. I. Zaynullin, N. K. Bukova

    Published 2024-03-01
    “…The previous strain maintenance technique involved its storage in its native state, which facilitated accumulation of genetic mutations and, ultimately modification of bacterial cell properties. …”
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