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Tatiana Schäffer Gregianini

Observed names: GREGIANINI, TATIANA S., Gregianini, Tatiana S., Gregianini, Tatiana Schaffer, Gregianini, Tatiana Schäffer, Schaffer Gregianini, Tatiana, T. S. Gregianini, TATIANA GREGIANINI, TATIANA S. GREGIANINI, Tatiana Gregianini, Tatiana S Gregianini, Tatiana S. Gregianini, Tatiana Schaffer Gregianini
Observed institutions: Universidade Federal do Rio Grande do Sul, Universidade Federal de Ciências da Saúde de Porto Alegre, Universidade Feevale, Governo do Estado do Rio Grande do Sul, Fundação Estadual de Produção e Pesquisa em Saúde, Instituto Carlos Chagas, Instituto Aggeu Magalhães, Fundação Oswaldo Cruz, Universidade do Vale do Rio dos Sinos
ORCID: 0000-0002-9912-9060
Observed ORCID: 0000-0002-9912-9060
OpenAlex ID: A5041724985
Association of slow N-acetyltransferase 2 profile and anti-TB drug-induced hepatotoxicity in patients from Southern Brazil
2008 · L. G. Possuelo, J. A. Castelan, et al. · European Journal of Clinical Pharmacology · 130
A new lineage nomenclature to aid genomic surveillance of dengue virus
2024 · Verity Hill, Sara Cleemput, et al. · PLoS Biology · 80
N,β-d-Glucopyranosyl vincosamide, a light regulated indole alkaloid from the shoots of Psychotria leiocarpa
2003 · Amélia T. Henriques, Sı́lvia O. Lopes, et al. · Phytochemistry · 63
More than just a common cold: Endemic coronaviruses OC43, HKU1, NL63, and 229E associated with severe acute respiratory infection and fatality cases among healthy adults
2020 · Ana B. Gorini da Veiga, Letícia G. Martins, et al. · Journal of Medical Virology · 58
Epidemiology of human adenovirus associated with respiratory infection in southern Brazil
2020 · Veridiane Maria Pscheidt, Tatiana Schäffer Gregianini, et al. · Reviews in Medical Virology · 57
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Brachycerine, a Novel Monoterpene Indole Alkaloid from Psychotria brachyceras
2001 · Vitor A. Kerber, Tatiana S. Gregianini, et al. · Journal of Natural Products · 53
Emerging arboviruses in Rio Grande do Sul, Brazil: Chikungunya and Zika outbreaks, 2014‐2016
2017 · Tatiana Schäffer Gregianini, Tani Ranieri, et al. · Reviews in Medical Virology · 52
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Dengue Virus Type 4 Phylogenetics in Brazil 2011: Looking beyond the Veil
2011 · Renato Pereira de Souza, Iray M. Rocco, et al. · PLoS neglected tropical diseases · 52
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The Alkaloid Brachycerine is Induced by Ultraviolet Radiation and is a Singlet Oxygen Quencher¶
2003 · Tatiana S. Gregianini, Vivian C. Silveira, et al. · Photochemistry and Photobiology · 52
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
2021 · Paola Cristina Resende, Tiago Gräf, et al. · Viruses · 45
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Possible Occupational Infection of Healthcare Workers with Monkeypox Virus, Brazil
2022 · Richard Steiner Salvato, Maria Leticia Rodrigues Ikeda, et al. · Emerging infectious diseases · 41
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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
2021 · Tiago Gräf, Gonzalo Bello, et al. · Virus Evolution · 41
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Multiple introductions and country-wide spread of DENV-2 genotype II (Cosmopolitan) in Brazil
2023 · Tiago Gräf, Caroline do Nascimento Ferreira, et al. · Virus Evolution · 36
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Dual and Triple Infections With Influenza A and B Viruses: A Case-Control Study in Southern Brazil
2019 · Tatiana Schäffer Gregianini, Ivana R Santos Varella, et al. · The Journal of Infectious Diseases · 36
Environmental and Ontogenetic Control of Accumulation of Brachycerine, a Bioactive Indole Alkaloid from Psychotria brachyceras
2004 · Tatiana Schäffer Gregianini, Diogo Denardi Porto, et al. · Journal of Chemical Ecology · 34
Unusual SARS-CoV-2 intrahost diversity reveals lineage superinfection
2022 · Filipe Zimmer Dezordi, Paola Cristina Resende, et al. · Microbial Genomics · 32
Phylogenetic-based inference reveals distinct transmission dynamics of SARS-CoV-2 lineages Gamma and P.2 in Brazil
2022 · Tiago Gräf, Gonzalo Bello, et al. · iScience · 31
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Laboratory Surveillance of Dengue in Rio Grande do Sul, Brazil, from 2007 to 2013
2014 · Gabriela Luchiari Tumioto, Tatiana Schäffer Gregianini, et al. · PLoS ONE · 30
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Comparison of the nasopharynx microbiome between influenza and non‐influenza cases of severe acute respiratory infections: A pilot study
2018 · Luiz Gustavo dos Anjos Borges, Adriana Giongo, et al. · Health Science Reports · 27
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Dengue in Rio Grande do Sul, Brazil: 2014 to 2016
2017 · Tatiana Schaffer Gregianini, Gabriela Luchiari Tumioto‐Giannini, et al. · Reviews in Medical Virology · 26
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Recurrent Dissemination of SARS-CoV-2 Through the Uruguayan–Brazilian Border
2021 · Daiana Mir, Natalia Rego, et al. · Frontiers in Microbiology · 24
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Detection of Oseltamivir-Resistant Pandemic Influenza A(H1N1)pdm2009 in Brazil: Can Community Transmission Be Ruled Out?
2013 · Thiago Moreno L. Souza, Paola C. Resende, et al. · PLoS ONE · 22
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Human metapneumovirus in Southern Brazil
2018 · Tatiana Schäffer Gregianini, Claudete Farina Seadi, et al. · Revista da Sociedade Brasileira de Medicina Tropical · 21
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A 28‐year study of human parainfluenza in Rio Grande do Sul, Southern Brazil
2019 · Tatiana Schäffer Gregianini, Claudete Farina Seadi, et al. · Journal of Medical Virology · 20
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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
2014 · Paola Cristina Resende, Fernando C. Motta, et al. · PLoS ONE · 19
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Works count: 105
Citation count: 1,382
H-index: 22
I10-index: 36
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