Showing 21 - 40 results of 351 for search 'class sequence role', query time: 0.12s Refine Results
  1. 21

    High prevalence of trimethoprim-resistance cassettes in class 1 and 2 integrons in Senegalese Shigella spp isolates by Amy Gassama Sow, Awa Aïdara-Kane, Olivier Barraud, Martine Gatet, François Denis, Marie Cécile Ploy

    Published 2010-02-01
    “…The class 1 integrons detected contained dfr and aadA cassettes, alone or in combination (dfrA5/dfrA15, or dfrA15-aadA1, dfrA1-aadA2), and an atypical cassette array with an insertion sequence (oxa30-aadA1-IS1). …”
    Get full text
    Article
  2. 22

    Differential prognostic roles and clinical implications of mitochondrial and genomic tRNA-derived fragments in colorectal liver metastases by Rebecca Zirnbauer, Daphni Ammon, Annalena Renner, Noam Hartman, Polina Kalinina, Patrick Starlinger, Stefan Stremitzer, Christoph Schwarz, Klaus Kaczirek, Michael Bergmann, Dietmar Pils, Johannes Laengle

    Published 2025-07-01
    “…Transfer RNA-derived fragments (tRFs), a novel class of small non-coding RNAs (sncRNA), regulate gene expression, stress response, and immune functions in cancer. …”
    Get full text
    Article
  3. 23
  4. 24
  5. 25
  6. 26

    Expression of the multiple sclerosis-associated MHC class II Allele HLA-DRB1*1501 is regulated by vitamin D. by Sreeram V Ramagopalan, Narelle J Maugeri, Lahiru Handunnetthi, Matthew R Lincoln, Sarah-Michelle Orton, David A Dyment, Gabriele C Deluca, Blanca M Herrera, Michael J Chao, A Dessa Sadovnick, George C Ebers, Julian C Knight

    Published 2009-02-01
    “…We hypothesised that this environmental candidate might interact with inherited factors and sought responsive regulatory elements in the MHC class II region. Sequence analysis localised a single MHC vitamin D response element (VDRE) to the promoter region of HLA-DRB1. …”
    Get full text
    Article
  7. 27

    The role of glycoproteins in nasopharyngeal carcinoma pathogenesis by Liudmila Matskova, Elvira Grigorieva

    Published 2024-09-01
    “…Here, data on a specific class of proteins, glycoproteins, involved in tumorigenesis of NPCs are summarized, with a focus on a few of the best-studied ones. …”
    Get full text
    Article
  8. 28

    Roles of circRNAs in viral pathogenesis by Jiayin Liu, Jiayin Liu, Yiming Wang, Yiming Wang, Meichun Zheng, Meichun Zheng, Jiayuan Du, Jiayuan Du, Mohamed Maarouf, Mohamed Maarouf, Ji-Long Chen, Ji-Long Chen

    Published 2025-03-01
    “…Based on the advances in sequencing technologies and bioinformatics, multiple reports have suggested that viruses and other microorganisms may encode circRNA-like molecules, providing new insights into the physiological and pathological roles of circRNAs. …”
    Get full text
    Article
  9. 29
  10. 30
  11. 31

    Combining sequencing approaches to fully resolve a carbapenemase-encoding megaplasmid in a Pseudomonas shirazica clinical strain by João Botelho, Cédric Lood, Sally R. Partridge, Vera van Noort, Rob Lavigne, Filipa Grosso, Luísa Peixe

    Published 2019-01-01
    “…Horizontal transfer of plasmids plays a pivotal role in dissemination of antibiotic resistance genes and emergence of multidrug-resistant bacteria. …”
    Get full text
    Article
  12. 32

    Analysis by next-generation sequencing of bacterial communities in Japanese cedar logs buried for 2 years for ground improvement by Sitompul Afrida, Sakae Horisawa, Tadashi Hara

    Published 2025-03-01
    “…Next-generation sequencing was employed to analyze the bacterial communities within the logs and the surrounding soil. …”
    Get full text
    Article
  13. 33

    Patterns of Variation in the Usage of Fatty Acid Chains among Classes of Ester and Ether Neutral Lipids and Phospholipids in the Queensland Fruit Fly by Shirleen S. Prasad, Matthew C. Taylor, Valentina Colombo, Heng Lin Yeap, Gunjan Pandey, Siu Fai Lee, Phillip W. Taylor, John G. Oakeshott

    Published 2023-11-01
    “…Modern lipidomics has the power and sensitivity to elucidate the role of insects’ lipidomes in their adaptations to the environment at a mechanistic molecular level. …”
    Get full text
    Article
  14. 34
  15. 35
  16. 36

    Topological Sequences Connected With Inverse Graphs of Finite Flexible Weak Inverse Property Quasigroups: An Approach From Polynomials to Machine Learning by Faizah D. Alanazi

    Published 2025-01-01
    “…The structural characteristics of flexible weak inverse property quasigroups are very close to the conventional group structures, and the class of these nonassociative groups plays an important role in real-time applications. …”
    Get full text
    Article
  17. 37

    Genomic variability of lipooligosaccharide biosynthesis locus and sequence type among Campylobacter jejuni isolated from patients with Guillain-Barré syndrome by Md. Abu Jaher Nayeem, Shoma Hayat, Asaduzzaman Asad, Md. Golam Mostafa, Shah Nayeem Faruque, Ruma Begum, Mosabbir Ahmed, Yearul Kabir, Israt Jahan, Zhahirul Islam

    Published 2025-08-01
    “…In conclusion, the predominance of GBS-associated LOS classes, characterized by class-specific nucleotide changes and elevated phase variation, may play a critical role in the pathogenesis of GBS. …”
    Get full text
    Article
  18. 38

    RECQL4 affects MHC class II‐mediated signalling and favours an immune‐evasive signature that limits response to immune checkpoint inhibitor therapy in patients with malignant melan... by Sara Egea‐Rodriguez, Renáta Váraljai, Thierry M. Nordmann, Restuan Lubis, Manuel Philip, Florian Rambow, Alexander Roesch, Michael Flaig, Susanne Horn, Raphael Stoll, Fang Zhao, Annette Paschen, Bert Klebl, Ian D. Hickson, Dirk Schadendorf, Matthias Mann, Iris Helfrich

    Published 2025-01-01
    “…We found alterations in the secretion profile of immune regulatory factors and immune‐related pathways robustly suppressed in tumours with high RECQL4 levels, underscoring its crucial role in fostering immune evasion. Mechanistically, we identified RECQL4‐mediated regulation of major histocompatibility complex class II molecule expression and uncovered class II major histocompatibility complex transactivator as a mediator bridging this regulation. …”
    Get full text
    Article
  19. 39

    Prevalence and characterization of class I integrons in multidrug-resistant Escherichia coli isolates from humans and food-producing animals in Zhejiang Province, China by Han Jiang, Meijuan Ran, Xinyuan Wang, Qi Chen, Jing Wang, Zhi Ruan, Jingwen Wang, Biao Tang, Jiehong Fang

    Published 2025-02-01
    “…Abstract Class I integrons have garnered significant attention due to pivotal roles in the dissemination of antimicrobial resistance genes (ARGs), which impose risks to public health and food safety. …”
    Get full text
    Article
  20. 40

    Prognostic value of HLA class I expression in patients with cutaneous melanoma and soft tissue sarcomas treated with cancer-testis antigens-based vaccine by Tatiana L. Nekhaeva, Aleksei V. Novik, Dmitry V. Girdyuk, Anna B. Danilova, Polina A. Savchenko, Alina V. Grigoryevskaya, Maria A. Nekrasova, Natalia A. Efremova, Andrey V. Orekhov, Irina A. Baldueva

    Published 2025-02-01
    “…Aim: To assess the predictive and prognostic role of HLA class I expression in patients with melanoma (Mel), and soft tissue sarcomas (STS) treated with autologous dendritic cell vaccine (DCV) (CaTeVac). …”
    Get full text
    Article