Mostrando 197,641 - 197,660 Resultados de 198,103 Para Buscar '"mutation"', tiempo de consulta: 1.14s Limitar resultados
  1. 197641
    “…CONCLUSIONS: Screening of conserved SARS-CoV-2 spike fragments helps to find the most stable antigenic-determinant which with some mutations showed better antigenicity. Further studies are necessary to develop global vaccination strategies against COVID-19.…”
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  2. 197642
    “…TIMER2.0 was used to explore how ADA1 and ADA2 correlate with immune infiltration and immune checkpoints. cBioPortal database was used to investigate the mutations of ADA1 and ADA2. LinkedOmics was used to screen the ADA1 and ADA2 expression-related genes. …”
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  3. 197643
    “…High PTHLH mRNA associates with poor overall survival in LUAD patients with activating EGFR mutations (n = 40, log‐rank test, P = 0.0451). CONCLUSIONS: Epidermal growth factor receptor signalling regulates expression of cachexia mediator PTHrP. …”
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  4. 197644
    “…SIMPLE SUMMARY: Women with disease-causing gene changes (faults/mutations) in BRCA1, BRCA2, PALB2, CHEK2 and ATM are at an increased risk of developing certain types of cancer—specifically breast (all genes) and epithelial ovarian cancer (only BRCA1, BRCA2, PALB2). …”
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  5. 197645
    “…There were no significant differences in treatment outcomes in patients according to tumor mismatch repair (MMR) or tumor mutational burden (TMB) status. Grade 3–4 adverse events (AEs) were reported in 11.1% of the patients who received dual ICPIs; however, none of these AEs led to permanent treatment discontinuation. …”
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  6. 197646
    “…Second, we fused the receptor binding domain (RBD) of the SARS-CoV-2 spike protein, or the shorter receptor binding motif (RBM) nested within the RBD, to the C terminus of nonstructural protein (NSP) 3 of the bovine RV RF strain, with or without an intervening Thosea asigna virus 2A (T2A) peptide. Mutating the hypervariable region of SA11 VP4 impeded viral replication, and for these mutants, no cross-reactivity with spike antibodies was detected. …”
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  7. 197647
    “…Finally, differences in Tumor Mutational Burden (TMB) and molecular drugs Sensitivity between the 2 groups were performed. …”
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  8. 197648
  9. 197649
    “…Efficacy of A + I + chemo therapy was evident across different PD-L1 subgroups, especially in patients with EGFR mutations [ORR: 59%; mPFS: 8.13 months (95% CI: 5.00–11.26)] or baseline liver metastases. …”
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  10. 197650
    “…Omicron variants usually bear high mutations in the spike protein and exhibit considerable escape of most potent neutralization monoclonal antibodies and reduced efficacy of current COVID-19 vaccines. …”
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  11. 197651
    “…We hypothesized that cold tumors harbor a mechanism of immune escape upstream and independent of ICs that may be driven by tumor biology rather than differences in mutational neoantigen burden. METHODS: Using a bioinformatic approach to analyze TCGA (The Cancer Genome Atlas) RNA sequencing data we identified genes upregulated in cold versus hot tumors across four different smoking-related cancers, including squamous carcinomas from the oral cavity (OCSCC) and lung (LUSC), and adenocarcinomas of the bladder (BLCA) and lung (LUAD). …”
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  12. 197652
    “…CLS is caused by highly heterogeneous loss-of-function mutations in the RPS6KA3 gene (OMIM*300,075). CLS is characterized by intellectual disability (ID), short stature, tapered fingers, characteristic facial features, and progressive skeletal changes. …”
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  13. 197653
    “…Wnt1 is the first mammalian Wnt gene, which is discovered as proto-oncogene and in human the gene is located on the chromosome 12q13. Mutations in Wnt1 are reported to be associated with various cancers and other human diseases. …”
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  14. 197654
    “…Therefore, it is of great interest to study SARS-CoV-2-infected EGFR-mutated NSCLC patients in greater depth in order to obtain a better understanding of how mACE2, sACE2, and SOC TKIs can affect the course of COVID-19.…”
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  15. 197655
    “…Sequence homology analysis of the three proteins among other animals showed that the sequences of SMAD4, SMAD5 and SMAD7 of Tibetan sheep were similar to those in sheep, yak, cattle, dog, human, pig, chimpanzee, rhesus monkey and house mouse. Two synonymous mutations, g.51537A>G and g.319C>T, were detected in SMAD5 and SMAD7, respectively. …”
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  16. 197656
    “…In non-SCs, Kirsten rat sarcoma viral oncogene homolog (KRAS) mutations, high PD-L1 expression, and normal alkaline phosphatase (ALP) levels favored better progression-free survival (PFS), while EGFR mutants indicated poor PFS (P<0.05). …”
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  17. 197657
  18. 197658
    “…When other clinical variables such as history of miscarriage, the presence of trombophilic gene mutations, positive first-trimester screening for preeclampsia and/or fetal growth restriction by the Fetal Medicine Foundation algorithm, and family history of diabetes mellitus in first-degree relatives were included in the GDM prediction model, the predictive power was further increased at a 10.0% FPR (72.50% GDM in total, 89.47% GDM requiring therapy, and 56.44% GDM managed by diet only). …”
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  19. 197659
    “…To confirm the function of the N-terminal region of the NV protein, recombinant VHSVs with the NV gene that gradually mutated from the start codon (ATG) to the stop codon (TGA), expressed as N-terminally truncated NV proteins (rVHSV-NV1, -NV2, and -NV3), were generated. …”
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  20. 197660
    “…Initial structure-activity relationship studies revealed an optimal cLogP (the calculated hydrophobicity of a molecule) around 1.5 to ensure activity against C. albicans and simultaneous biocompatibility with host cells.(2) Additionally, shorter polymers with a length of 20 subunits were more effective than their longer versions.(2) In terms of their therapeutic index, certain compositions outperformed the broad-spectrum antifungal amphotericin B and were even effective against drug-resistant clinical isolates of C. albicans.(2)  : Candida albicans strains with known antifungal drug-resistance mutations were not affected in their susceptibility to the polymers. …”
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