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A Potential SARS-CoV-2 Variant of Interest (VOI) Harboring Mutation E484K in the Spike Protein Was Identified within Lineage B.1.1.33 Circulating in Brazil.
Resende PC, Gräf T, Paixão ACD, Appolinario L, Lopes RS, Mendonça ACDF, da Rocha ASB, Motta FC, Neto LGL, Khouri R, de Oliveira CI, Santos-Muccillo P, Bezerra JF, Teixeira DLF, Riediger I, Debur MDC, Ribeiro-Rodrigues R, Leite AB, do Santos CA, Gregianini TS, Fernandes SB, Bernardes AFL, Cavalcanti AC, Miyajima F, Sachhi C, Mattos T, da Costa CF, Delatorre E, Wallau GL, Naveca FG, Bello G, Siqueira MM. Resende PC, et al. Among authors: gregianini ts. Viruses. 2021 Apr 21;13(5):724. doi: 10.3390/v13050724. Viruses. 2021. PMID: 33919314 Free PMC article.
Antiviral resistance surveillance for influenza A virus in Brazil: investigation on 2009 pandemic influenza A (H1N1) resistance to oseltamivir.
Souza TM, Mesquita M, Resende P, Machado V, Gregianini TS, Fernandes SB, Oliveira IC, Rosa Mdo C, Marinelli R, de Azeredo-Lima CH, Motta FC, Aguiar-Oliveira Mde L, Siqueira MM. Souza TM, et al. Among authors: gregianini ts. Diagn Microbiol Infect Dis. 2011 Sep;71(1):98-9. doi: 10.1016/j.diagmicrobio.2011.05.006. Epub 2011 Jul 23. Diagn Microbiol Infect Dis. 2011. PMID: 21784597 No abstract available.
Polymorphisms at residue 222 of the hemagglutinin of pandemic influenza A(H1N1)pdm09: association of quasi-species to morbidity and mortality in different risk categories.
Resende PC, Motta FC, Oliveira Mde L, Gregianini TS, Fernandes SB, Cury AL, do Carmo D Rosa M, Souza TM, Siqueira MM. Resende PC, et al. Among authors: gregianini ts. PLoS One. 2014 Mar 25;9(3):e92789. doi: 10.1371/journal.pone.0092789. eCollection 2014. PLoS One. 2014. PMID: 24667815 Free PMC article.
Oseltamivir-resistant influenza A(H1N1)pdm2009 strains found in Brazil are endowed with permissive mutations, which compensate the loss of fitness imposed by antiviral resistance.
Lopes e Souza TM, Fintelman-Rodrigues N, Resende PC, Mesquita M, Gregianini TS, Bozza FA, Pecego AC, Fernandes SB, Cury AL, Riediger IN, Siqueira MM. Lopes e Souza TM, et al. Among authors: gregianini ts. Mem Inst Oswaldo Cruz. 2015 Feb;110(1):101-5. doi: 10.1590/0074-02760140330. Epub 2015 Feb 27. Mem Inst Oswaldo Cruz. 2015. PMID: 25742269 Free PMC article.
Multiple Introductions of SARS-CoV-2 C.37 Lambda lineage in the Southern Brazilian region.
Arantes IG, Salvato RS, Gregianini TS, Martins LG, Barth AL, Martins AF, Paixão ACD, Appolinario L, Lopes RS, da Fonseca Mendonça AC, da Rocha ASB, Venas TMM, Pereira EC, Siqueira MM, Resende PC. Arantes IG, et al. Among authors: gregianini ts. J Travel Med. 2021 Dec 29;28(8):taab153. doi: 10.1093/jtm/taab153. J Travel Med. 2021. PMID: 34580736 Free PMC article.
Identification of a novel SARS-CoV-2 P.1 sub-lineage in Brazil provides new insights about the mechanisms of emergence of variants of concern.
Gräf T, Bello G, Venas TMM, Pereira EC, Paixão ACD, Appolinario LR, Lopes RS, Mendonça ACDF, da Rocha ASB, Motta FC, Gregianini TS, Salvato RS, Fernandes SB, Rovaris DB, Cavalcanti AC, Leite AB, Riediger I, Debur MDC, Bernardes AFL, Ribeiro-Rodrigues R, Grinsztejn B, Alves do Nascimento V, de Souza VC, Gonçalves L, da Costa CF, Mattos T, Dezordi FZ, Wallau GL, Naveca FG, Delatorre E, Siqueira MM, Resende PC. Gräf T, et al. Among authors: gregianini ts. Virus Evol. 2021 Dec 15;7(2):veab091. doi: 10.1093/ve/veab091. eCollection 2021 Dec. Virus Evol. 2021. PMID: 35039782 Free PMC article.
Unusual SARS-CoV-2 intrahost diversity reveals lineage superinfection.
Dezordi FZ, Resende PC, Naveca FG, do Nascimento VA, de Souza VC, Dias Paixão AC, Appolinario L, Lopes RS, da Fonseca Mendonça AC, Barreto da Rocha AS, Martins Venas TM, Pereira EC, Paiva MHS, Docena C, Bezerra MF, Machado LC, Salvato RS, Gregianini TS, Martins LG, Pereira FM, Rovaris DB, Fernandes SB, Ribeiro-Rodrigues R, Costa TO, Sousa JC, Miyajima F, Delatorre E, Gräf T, Bello G, Siqueira MM, Wallau GL. Dezordi FZ, et al. Among authors: gregianini ts. Microb Genom. 2022 Mar;8(3):000751. doi: 10.1099/mgen.0.000751. Microb Genom. 2022. PMID: 35297757 Free PMC article.
53 results