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195361por Salgueiro, Vanessa, Manageiro, Vera, Bandarra, Narcisa M., Ferreira, Eugénia, Clemente, Lurdes, Caniça, Manuela“…A more detailed analysis using single nucleotide polymorphisms (SNPs)-based tree and a heat map, showed that all strains from aquaculture origin were highly related with each other and the strains from dolphin and humans were more distinct, although they were very similar in ARG, VF and MGE content. Mutations F3I and A100V in glpT gene and D278E and E291D in murA gene were identified in nine fosfomycin susceptible strains. …”
Publicado 2023
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195362por Zhang, Luting, Lin, Shengmou, Huang, Kailing, Chen, Allen, Li, Nan, Shen, Shuhan, Zheng, Zhouxia, Shi, Xiaoshun, Sun, Jimei, Kong, Jingyin, Chen, Min“…It shows a dramatic accelerated change with an estimated 18 substitutions in the human lineage since the human–chimpanzee ancestor, compared with the expected 0.27 substitutions based on the slow rate of change in this region in other amniotes. Mutations of HAR1 lead to a different HAR1 secondary structure in humans compared to that in chimpanzees. …”
Publicado 2023
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195363por Ng, Wing Sum Vincent, Trigano, Matthieu, Freeman, Thomas, Varrichio, Carmine, Kandaswamy, Dinesh Kumar, Newland, Ben, Brancale, Andrea, Rozanowska, Malgorzata, Votruba, Marcela“…The primary aetiology is genetic, with underlying nuclear or mitochondrial gene mutations. The primary pathology is owing to retinal ganglion cell dysfunction and degeneration. …”
Publicado 2021
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195364“…In particular, HBV strains C2(3) versus C2(1) and C2(2) show a higher frequency of reverse transcriptase mutations related to nucleot(s)ide analog (NA) resistance, including rtM204I and rtL180M, suggesting an increased possibility of C2(3) infection in those with NA treatment failure. …”
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195365“…Genome instability is an enabling hallmark of cancer that confers increased acquisition of genetic alterations, mutations, copy number variations and chromosomal rearrangements. …”
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195366por Zhao, Fangyuan, Miyashita, Minoru, Hattori, Masaya, Yoshimatsu, Toshio, Howard, Frederick, Kaneva, Kristiyana, Jones, Ryan, Bell, Joshua S. K., Fleming, Gini F., Jaskowiak, Nora, Nanda, Rita, Zheng, Yonglan, Huo, Dezheng, Olopade, Olufunmilayo I.“…Compared with White patients with ERBB2+ disease, Black patients were more likely to have MAPK pathway alterations (30.0% [6 of 20] vs 4.6% [1 of 22]; P = .04), a potential mechanism of anti-ERBB2 therapy resistance. Tumor mutational burden and somatic alterations in several genes (eg, FGF4, FGF3, CCND1, MCL1, FAT1, ERCC3, PTEN) were significantly different between the primary and residual tumors. …”
Publicado 2023
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195367por Lambisia, Arnold W, Makori, Timothy O, Mutunga, Martin, Cheruiyot, Robinson, Murunga, Nickson, Quick, Joshua, Githinji, George, Nokes, D James, Houldcroft, Charlotte J, Agoti, Charles N“…The genomes were analysed together with the data from the rest of the world by phylogenetic analysis and mutational profiling. Types and lineages were assigned based on phylogenetic clustering consistent with the previously described criteria and nomenclature. …”
Publicado 2023
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195368por Heublein, Sabine, Baum, Joanna, Jaeger, Anna, Grimm-Glang, Donata, Olthoff, Julia, Braicu, Elena Ioana, Azzam Nieto, Osama, Hassdenteufel, Kathrin, Schmalfeldt, Barbara, Hanker, Lars, Wallwiener, Markus, Schneeweiss, Andreas, Sehouli, Jalid, Pietzner, Klaus“…BRCA1 and BRCA2 testing was only performed in a subset of pts, and mutations were detected in 18% (14/79) and 9% (7/85) pts, respectively. …”
Publicado 2023
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195369por Jiang, Yongjia, Peng, Kai, Wang, Qiaojun, Wang, Mianzhi, Li, Ruichao, Wang, Zhiqiang“…Acquired genes that confer trimethoprim resistance due to mutations in the folA gene are designated dfr and divided into two main families including dfrA and dfrB. …”
Publicado 2023
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195370por Jiang, Yue, Wang, Zhen-Yu, Li, Qiu-Chun, Lu, Meng-Jun, Wu, Han, Mei, Cai-Yue, Shen, Peng-Cheng, Jiao, Xinan, Wang, Jing“…Kentucky strains obtained from chicken meat products in Xuancheng, China, carried 12 to 17 resistance genes, such as bla(CTX-M-55), rmtB, tet(A), floR, and fosA3, combined with mutations within gyrA (S83F and D87N) and parC (S80I), resulting in resistance to numerous antimicrobial agents, including the clinically important antibiotics cephalosporin, ciprofloxacin, tigecycline, and fosfomycin. …”
Publicado 2023
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195371por Song, Yang, Hu, Hongqiao, Xiao, Kang, Huang, Xinghu, Guo, Hong, Shi, Yuqing, Zhao, Jiannan, Zhu, Shuangli, Ji, Tianjiao, Xia, Baicheng, Jiang, Jie, Cao, Lei, Zhang, Yong, Zhang, Yan, Xu, Wenbo“…Understanding the critical factors and avoiding the disadvantages of vaccine strategies are essential for developing a safe and effective COVID-19 vaccine, which would include a more effective and durable cellular response, minimal effects of viral mutations, rapid production against emerging variants, and good safety. …”
Publicado 2023
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195372“…Extensive mutagenesis in the NLuc N terminus suggested the importance of an α-helical domain spanning D5 to V9, as mutations predicted to disrupt this structure, with one exception, were translocation defective. …”
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195373“…Future studies are recommended to determine CYP regulation in COVID-19, while recognising the involvement of CYP2C9 and possibly utilising CYP2C9 as a target gene to tackle the ever-mutating SARS-CoV-2.…”
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195374por Wu, Yaqiu, Liu, Ling, Huang, Da, Li, Zhili, Xu, Ruxiang, Cheng, Meixiong, Chen, Longyi, Wang, Qi, You, Chao“…The validity of this model was validated in detail through the Kaplan-Meier survival analysis, tumor mutational burden (TMB) analysis, immune cell infiltration, sensitivity to treatment regimens. …”
Publicado 2023
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195375por Song, Shiyu, Feng, Lin, Xi, Kexing, Sun, Zhigang, Kong, Deyang, Luo, Zhenkai, Pei, Wei, Zhang, Haizeng“…The three types of tumor cells exhibited various functions in the tumor microenvironment and harbored different mutations. C1 and C2 were linked to the immune response and hypoxia, respectively, while C3 was critical for cell adhesion activity and tumor angiogenesis. …”
Publicado 2023
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195376“…We obtained data on TP53 mutational status, KIF11 mRNA expression levels, and clinical characteristics from TCGA, METABRIC, and CCLE datasets. …”
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195377por Chudhary, Hafiza Rida Farooq, Ali, Amjad, Bibi, Sadia, Waqas, Muhammad, Rafique, Shazia, Idrees, Muhammad, Halim, Sobia Ahsan, Abdellattif, Magda H., Khan, Ajmal, Al-Harrasi, Ahmed“…HCV proteins especially NS3 protein and core protein induce the mutations in the TP53 gene that lower the expression of this gene in HCV patients and leads to HCC development. …”
Publicado 2023
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195378por Benesch, Matthew G. K., Wu, Rongrong, Tang, Xiaoyun, Brindley, David N., Ishikawa, Takashi, Takabe, Kazuaki“…Decreased LPP1/3 and increased LPP2 expression correlated to increased tumor grade, proliferation, and tumor mutational burden (all p < 0.001), as well as worse overall survival (hazard ratios 1.3–1.5). …”
Publicado 2023
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195379por Veerman, G.D. Marijn, Boosman, Rene J., Jebbink, Merel, Oomen-de Hoop, Esther, van der Wekken, Anthonie J., Bahce, Idris, Hendriks, Lizza E.L., Croes, Sander, Steendam, Christi M.J., de Jonge, Evert, Koolen, Stijn L.W., Steeghs, Neeltje, van Schaik, Ron H.N., Smit, Egbert F., Dingemans, Anne-Marie C., Huitema, Alwin D.R., Mathijssen, Ron H.J.“…BACKGROUND: Central nervous system (CNS) metastases are present in approximately 40% of patients with metastatic epidermal growth factor receptor-mutated (EGFRm+) non-small cell lung cancer (NSCLC). …”
Publicado 2023
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195380por Morais, Catarina, Costa, Sofia Santos, Leal, Marta, Ramos, Bárbara, Andrade, Mariana, Ferreira, Carolina, Abrantes, Patrícia, Pomba, Constança, Couto, Isabel“…For fluoroquinolone resistance, we determined the chromosomal mutations in the target genes grlA and gyrA. All the isolates were typed by PFGE following SmaI macrorestriction and isolates representative of each PFGE type were further typed by MLST. …”
Publicado 2023
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