Mostrando 2,701 - 2,720 Resultados de 198,103 Para Buscar '"mutation"', tiempo de consulta: 0.83s Limitar resultados
  1. 2701
    “…BACKGROUND AND OBJECTIVES: Putative loss-of-function (pLOF) ABCA7 variants that increase Alzheimer disease (AD) risk were identified; however, deep phenotypic characterization of these variants in mutation carriers is limited. We aimed to obtain deep clinical phenotypes of ABCA7 pLOF mutation carriers from a large retrospectively reviewed series. …”
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  2. 2702
    por Lee, Hyunjee, Kim, Hyunjin, Kim, Hyun-Soo
    Publicado 2022
    “…Targeted sequencing analysis revealed that the tumor harbored both activating KRAS p.G12D mutation and truncating TP53 p.E286* mutation. A thorough review of the previous literature revealed that 4.5% (3/67) of vaginal/cervical MAs and 0.9% (1/112) of uterine/ovarian mesonephric-like adenocarcinomas harbor TP53 mutations, indicating that this is very uncommon in malignant mesonephric lesions. …”
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  3. 2703
  4. 2704
    “…Here we test this assumption with large surveys of de novo mutations in the plant Arabidopsis thaliana. In contrast to expectations, we find that mutations occur less often in functionally constrained regions of the genome—mutation frequency is reduced by half inside gene bodies and by two-thirds in essential genes. …”
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  5. 2705
    “…Chin and colleagues used detailed mutational analysis of aged mice and transplantation to evaluate the mouse as a model of clonal hematopoiesis (CH). …”
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  6. 2706
  7. 2707
    “…However, nail dysplasia has never been associated with these mutations. Our patients had varying degrees of nail dysplasia. …”
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  8. 2708
    “…CONCLUSION: M694V was the most common and severe mutation in our cohort. The presence of a first-degree relative with FMF and Pras scores ≥5.5 may predict a homozygous or compound heterozygous mutation for M694V.…”
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  9. 2709
    “…Rare post-zygotic mutations in the brain are now known to contribute to several neurodevelopmental disorders, including autism spectrum disorder (ASD). …”
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  10. 2710
    “…The large number of mutations in the receptor binding domain (RBD) of the spike protein is responsible for strengthening of the spike-angiotensin-converting enzyme 2 (ACE2) interaction, thereby explaining the elevated threat. …”
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  11. 2711
    por Shi, Yumeng, Li, Xinbo, Yang, Jin
    Publicado 2022
    “…In this review article, we describe the main role of Cx46 and Cx50 connexin proteins in the lens and the relationship between mutations of Cx46 or Cx50 and hereditary cataracts. …”
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  12. 2712
    por Boyce, Kylie J.
    Publicado 2022
    “…Strains which exhibit an elevated mutation rate are termed mutators. Mutators are found in varying prevalence in clinical populations where large-effect beneficial mutations enhance survival and are predominately caused by defects in the DNA mismatch repair (MMR) pathway. …”
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  13. 2713
    “…Prime editing is a versatile genome-editing technique that shows great promise for the generation and repair of patient mutations. However, some genomic sites are difficult to edit and optimal design of prime-editing tools remains elusive. …”
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  14. 2714
    “…In this review, we address the current understanding of the somatic mtDNA mutations, with an emphasis of when, where, and how these mutations arise during aging. …”
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  15. 2715
    “…Rett syndrome (RTT) is a rare neurodevelopmental disorder characterized by severe cognitive, social, and physical impairments resulting from de novo mutations in the X-chromosomal methyl-CpG binding protein gene 2 (MECP2). …”
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  16. 2716
    “…We aimed to summarize the available evidence on somatic mutations and clonality within KS to assess whether KS is a neoplasm or not. …”
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  17. 2717
    por Peng, Yue, Tang, Qianyu, Xiao, Fan, Fu, Nian
    Publicado 2022
    “…Thereby, this review mainly focuses on the regulatory mechanism of the mutations in the lamin gene in lipid alterations and the human diseases. …”
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  18. 2718
  19. 2719
    “…Since the Cancer Genome Atlas (TCGA) project identified four distinct groups based on molecular alterations, mutation analyses have been integrated into the characterization of endometrial carcinomas (ECs). …”
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  20. 2720
    “…Among the most notable findings was the recognition of mutational hot-spots in the isocitrate dehydrogenase (IDH) genes. …”
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