Showing 1,081 - 1,100 results of 1,423 for search '"chromosomes"', query time: 0.06s Refine Results
  1. 1081

    Optimized for routine: highly sensitive fluorescent Telomeric Repeat Amplification Protocol (f-TRAP) by Silke Fähnrich, Anne Wedemann, Laura Steenpass, Wilhelm Gerhard Dirks

    Published 2024-10-01
    “…The strict suppression of telomerase activity (TA) in terminally differentiated human cells causes a shortening of the chromosome ends after each cell division. This tumor suppression surveillance mechanism is associated with a limited number of cell divisions known as Hayflick limit. …”
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  2. 1082

    Early growth response 1 transcription factor and its context-dependent functions in glioblastoma by Saleh Rasras, Esma’il Akade, Seyed Ehsan Mohammadianinejad, Maedeh Barahman, Mohammad Bahadoram

    Published 2024-08-01
    “…Despite its oncogenic functions, EGR1 can also suppress tumours by upregulating non-steroidal anti-inflammatory drug-activated gene 1 and phosphatase and tensin homolog deleted on chromosome ten, and inhibiting invasion and metastasis. …”
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  3. 1083

    RCSD1-ABL1 Translocation Associated with IKZF1 Gene Deletion in B-Cell Acute Lymphoblastic Leukemia by Shawana Kamran, Gordana Raca, Kamran Nazir

    Published 2015-01-01
    “…We describe extensive genetic characterization of a case of B-ALL with RCSD1-ABL1 fusion, by using conventional cytogenetic analysis, Fluorescence In Situ Hybridization (FISH) studies, and Chromosomal Microarray Analysis (CMA). The use of CMA resulted in detection of an approximately 70 kb deletion at 7p12.2, which caused a disruption of the IKZF1 gene. …”
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  4. 1084

    The Link between Hypersensitivity Syndrome Reaction Development and Human Herpes Virus-6 Reactivation by Joshua C. Pritchett, Radu M. Nanau, Manuela G. Neuman

    Published 2012-01-01
    “…(i) To develop a unified list of drugs incriminated in drug-induced hepatotoxicity and severe cutaneous reactions, in which drug hypersensitivity leads to HHV-6 reactivation and further complication of therapy and recovery and (ii) to supplement the already available data on reporting frequencies of liver- or skin-induced cases with knowledge of individual case reports, including HHV-6 reactivation and briefly introducing chromosomally integrated HHV-6. Data Sources and Extraction. …”
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  5. 1085

    Interspecific incompatibility in wide hybridization of plants and ways to overcome by L. A. Pershina, N. V. Trubacheeva

    Published 2016-09-01
    “…Early stages of the postzygotic period are crucial for developing hybrid seeds due to embryo’s death, including those associated with uniparental chromosome elimination in hybrid cells and abnormal development of the endosperm. …”
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  6. 1086

    Burkitt Lymphoma Presenting as Unilateral Deafness in an Immunocompetent Patient by Andre Pinto, Offiong Francis Ikpatt, Jennifer Chapman-Fredericks

    Published 2012-01-01
    “…Routine karyotype as well as FISH analysis of bone marrow cells demonstrated rearrangement of the MYC gene at chromosome 8q24 region, IGH/MYC fusion, and additional signal for IGH gene. …”
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  7. 1087

    Adrenal Hypoplasia Congenita Presenting as Congenital Adrenal Hyperplasia by Jennifer L. Flint, Jill D. Jacobson

    Published 2013-01-01
    “…Sequencing of the DAX1 gene (named for dosage-sensitive sex reversal (DSS) locus and the AHC locus on the X chromosome) revealed a missense mutation. A review of the literature revealed that elevated 11-deoxycortisol levels have been noted in kindreds with DAX1 mutations, but only when measured very early in life. …”
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  8. 1088

    Molecular mechanisms of autism as a form of synaptic dysfunction by E. A. Trifonova, T. M. Khlebodarova, N. E. Gruntenko

    Published 2017-02-01
    “…Deregulation of the local translation in dendrites is connected with the following monogenic autism spectrum disorders: neurofibromatosis type 1, Noonan syndrome, Costello syndrome, Cowden syndrome, tuberous sclerosis, fragile X chromosome, syndrome, and Rett syndrome. The review considers the most important mutations leading to monogenic autism, as well as the possibility of a mechanism-based treatment of certain disorders of the autism spectrum.…”
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  9. 1089

    Hybrid genetic algorithm to minimize scheduling cost with unequal and job dependent earliness tardiness cost by Prasad Bari, Prasad Karande, Vaidehi Bag

    Published 2023-11-01
    “…The sequence of jobs produced in basic UET and JDET as a chromosome is added to the random population of GA. …”
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  10. 1090

    OGG1 and MUTYH repair activities promote telomeric 8-oxoguanine induced senescence in human fibroblasts by Mariarosaria De Rosa, Ryan P. Barnes, Ariana C. Detwiler, Prasanth R. Nyalapatla, Peter Wipf, Patricia L. Opresko

    Published 2025-01-01
    “…However, OGG1 activity is essential for preserving cell growth after chronic telomeric 8oxoG formation, whereas MUTYH promotes senescence to prevent chromosomal instability from unrepaired damage. Our studies reveal that inefficient completion of 8oxoG BER at telomeres triggers cellular senescence via SSB intermediates which disrupt telomere function.…”
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  11. 1091

    H2AX Phosphorylation: Its Role in DNA Damage Response and Cancer Therapy by Monika Podhorecka, Andrzej Skladanowski, Przemyslaw Bozko

    Published 2010-01-01
    “…Double-strand breaks (DSBs) are the most deleterious DNA lesions, which, if left unrepaired, may have severe consequences for cell survival, as they lead to chromosome aberrations, genomic instability, or cell death. …”
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  12. 1092

    A Review on Major Rust Resistance Gene and Amino Acid Changes on Wheat (Triticum aestivum L) by Bikas Basnet, Philomin Juliana, Keshav Bhattarai, Umisha Upreti

    Published 2022-01-01
    “…In the present review, we provide updated information on all black stem rust, yellow leaf rust, and brown leaf rust resistance genes including chromosomal position, those derived from different sources, nature of resistance type, and amino acid changes done by this gene against rust pathogen. …”
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  13. 1093

    Effects of Bile Acids and Nisin on the Production of Enterotoxin by Clostridium perfringens in a Nutrient-Rich Medium by Miseon Park, Fatemeh Rafii

    Published 2018-01-01
    “…The effects of low concentrations of nisin and bile acids on sporulation and toxin production were investigated in C. perfringens SM101, which carries an enterotoxin gene on the chromosome, in a nutrient-rich medium. Bile acids and nisin increased production of enterotoxin in cultures; bile acids had the highest effect. …”
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  14. 1094

    Implications of the Use of Eukaryotic Translation Initiation Factor 5A (eIF5A) for Prognosis and Treatment of Hepatocellular Carcinoma by Felix H. Shek, Sarwat Fatima, Nikki P. Lee

    Published 2012-01-01
    “…Eukaryotic translation initiation factor 5A (eIF5A) is one of the eIFs involved in translation initiation and eIF5A2, one of its isoforms, is upregulated in various cancers including HCC as a result of chromosomal instability, where it resides. In HCC, eIF5A2 expression is associated with adverse prognosis such as presence of tumor metastasis and venous infiltration. …”
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  15. 1095

    Unravelling single-cell DNA replication timing dynamics using machine learning reveals heterogeneity in cancer progression by Joseph M. Josephides, Chun-Long Chen

    Published 2025-02-01
    “…Our methodology brings critical insights into chromosomal aberrations and highlights the ubiquitous aneuploidy process during tumorigenesis. …”
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  16. 1096

    Helicobacter pylori Infection, Chronic Inflammation, and Genomic Transformations in Gastric MALT Lymphoma by Magdalena Witkowska, Piotr Smolewski

    Published 2013-01-01
    “…This group has often a chromosome translocation, which suggests that there is another unknown, so far, pathogenetic mechanism of MALT lymphoma. …”
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  17. 1097

    IL-32: A Novel Pluripotent Inflammatory Interleukin, towards Gastric Inflammation, Gastric Cancer, and Chronic Rhino Sinusitis by Muhammad Babar Khawar, Muddasir Hassan Abbasi, Nadeem Sheikh

    Published 2016-01-01
    “…The IL-32 gene was identified on human chromosome 16 p13.3. The gene has eight exons and nine splice variants, namely, IL-32α, IL-32β, IL-32γ, IL-32δ, IL-32ε, IL-32ζ, IL-32η, IL-32θ, and IL-32s. …”
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  18. 1098

    The genetic architecture of resistance to flubendiamide insecticide in Helicoverpa armigera (Hübner). by Douglas Amado, Eva L Koch, Erick M G Cordeiro, Wellingson A Araújo, Antonio A F Garcia, David G Heckel, Gabriela Montejo-Kovacevich, Henry L North, Alberto S Corrêa, Chris D Jiggins, Celso Omoto

    Published 2025-01-01
    “…Both approaches identified one locus on chromosome 2, revealing two SNPs within 976 bp that can be used to monitor field resistance to flubendiamide. …”
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  19. 1099

    High genetic variation, low differentiation, and Pleistocene expansions of the migratory and endangered long-nosed tequila bat, Leptonycteris nivalis, inferred using both maternal... by Roberto-Emiliano Trejo-Salazar, Jaime Gasca-Pineda, Katia Hernández-Bolaños, Dulce-Carolina Hernández-Rosales, Rosalinda Tapia-López, Erika Aguirre-Planter, Rodrigo A Medellín, Livia León-Paniagua, Luis E Eguiarte

    Published 2025-01-01
    “…We conducted population genetics and phylogeographic analyses to elucidate the genetic structure and demographic history of the species using two mitochondrial markers and a Y chromosome-associated gene, to describe both maternal and paternal lineages. …”
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  20. 1100

    Characterization of Erythromycin and Tetracycline Resistance in Lactobacillus fermentum Strains by Elizaveta Anisimova, Dina Yarullina

    Published 2018-01-01
    “…PCR screening for antibiotic resistance determinants revealed plasmid-located tetracycline resistance genes tet(K) and tet(M) in all strains and erythromycin resistance genes erm(B) in the chromosome of L. fermentum 5-1 and erm(C) in the plasmid of L. fermentum 3-4. …”
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