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Ebert Seixas Hanna
Researcher at University of São Paulo
Publications - 19
Citations - 559
Ebert Seixas Hanna is an academic researcher from University of São Paulo. The author has contributed to research in topics: Rhodococcus equi & Paracoccidioides brasiliensis. The author has an hindex of 8, co-authored 19 publications receiving 522 citations.
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The complete genome sequence of Chromobacterium violaceum reveals remarkable and exploitable bacterial adaptability
Ana Tereza Ribeiro de Vasconcelos,Darcy F. de Almeida,Mariangela Hungria,Claudia Teixeira Guimarães,Regina Vasconcellos Antônio,Francisca C. Almeida,Luiz Gonzaga Paula de Almeida,Almeida Rosana De,José Antônio Alves-Gomes,Elizabeth M. Mazoni Andrade,Júlia Rolão Araripe,Magnólia Fernandes Florêncio de Araújo,Spartaco Astolfi-Filho,Vasco Azevedo,Alessandra Jorge Baptistà,Luiz Artur Mendes Bataus,Jacqueline da Silva Batista,André Beló,Cássio van den Berg,Maurício Reis Bogo,Sandro L. Bonatto,Juliano Bordignon,Marcelo M. Macedo Brigidom,Cristiana A. Alves Brito,Marcelo Brocchi,Hélio Almeida Burity,Anamaria A. Camargo,Divina das Dôres de Paula Cardoso,Newton Portilho Carneiro,Dirce Maria Carraro,Claudia M.B. Carvalho,J.C.M. Cascardo,Benildo Sousa Cavada,Ligia Maria Oliveira Chueire,Tânia Beatriz Creczynski-Pasa,Nivaldo C. Costa Da Cunha-Junior,Nelson J. R. Fagundes,Clarissa Lima Falão,Fabiana Fantinatti,Izeni Pires Farias,Maria Sueli Soares Felipe,Lilian Pereira Ferrari,Jesus Aparecido Ferro,Maria Inês Tiraboschi Ferro,Glória Regina Franco,Nara Suzy Aguiar De Freitas,Luiz Roberto Furlan,Ricardo T. Gazzinelli,Eliane Aparecida Gomes,Pablo Rodrigues Gonçalves,Thalles B. Grangeiro,Dario Grattapaglia,Edmundo C. Grisard,Ebert Seixas Hanna,Silvia Neto Jardim,Jomar Pereira Laurino,Lélia Cristina Tenório Leoi,Lucymara Fassarella Agnez Lima,Maria de Fatima Loureiro,Maria do Carmo Catanho Pereira de Lyra,Humberto Maciel França Madeira,Gilson P. Manfio,Andrea Queiroz Maranhão,Wellington Santos Martins,Sônia Marli Zingaretti Di Mauro,Silvia Regina Batistuzzo de Medeiros,Rosely de Vasconcellos Meissner,Miguel Angêlo Martins Moreira,Fabrícia F. Nascimento,Marisa Fabiana Nicolás,Jaquelline Germano de Oliveira,Sergio C. Oliveira,Roger Ferreira Cury Paixão,Juliana Alves Parente,Fábio O. Pedrosa,Sergio Danilo Junho Penat,José Odair Pereira,Maristela Pereira,Luciana Santos Rodrigues Costa Pinto,Luciano Da SilvaPinto,Jorge Ivan Rebelo Porto,Deise Porto Potrich,Cicero Eduardo Ramalho-Neto,Alessandra Maria Moreira Reis,Liu Um Rigo,Edson Rondinelli,Elen Bethleen Pedraça do Santos,Fabrício R. Santos,Maria Paula Cruz Schneider,Héctor N. Seuánez,Ana Maria Rodrigues da Silva,Artur Silva,Denise Wanderlei Silva,Rosane Silva,Isabella de Carmo Simões,Daniel Simon,Célia Maria de Almeida Soares,Renata de Bastos Ascenço Soares +97 more
TL;DR: The complete genome sequence reveals extensive alternative pathways for energy generation, complex and extensive systems for stress adaptation and motility, and widespread utilization of quorum sensing for control of inducible systems, all of which underpin the versatility and adaptability of the organism.
Journal Article
Drug resistance in Chromobacterium violaceum.
Fabiana Fantinatti-Garboggini,Almeida Rosana De,Vinícius do Amaral Portillo,Tércio A P Barbosa,Peterson Beltramini Trevilato,Cícero Eduardo Ramalho Neto,Rosângela Duarte Coêlho,Denise Wanderlei Silva,Luciana Aparecida Bartoleti,Ebert Seixas Hanna,Marcelo Brocchi,Gilson P. Manfio +11 more
TL;DR: Genomic data on the type strain ATCC 12472(T) has provided a comprehensive basis for detailed studies of pathogenicity, virulence and drug resistance genes, and a large number of open reading frames associated with various mechanisms of drug resistance were found, comprising a remarkable feature of this organism.
Journal ArticleDOI
Oral immunization with attenuated Salmonella vaccine expressing Escherichia coli O157:H7 intimin gamma triggers both systemic and mucosal humoral immunity in mice.
Aline Ferreira Oliveira,Silvia Almeida Cardoso,Fausto Almeida,Leandro Licursi de Oliveira,André Pitondo-Silva,Sandro Gomes Soares,Ebert Seixas Hanna +6 more
TL;DR: It is shown that immunization induced the production of high levels of specific IgG and IgA antibodies and promoted reduction in the fecal shedding of EHEC after challenge and the live recombinant vaccine reported herein may contribute to the efforts of reducing animal intestinal mucosa colonization.
Journal ArticleDOI
Therapeutic Administration of Recombinant Paracoccin Confers Protection against Paracoccidioides brasiliensis Infection: Involvement of TLRs
Ana Claudia Paiva Alegre-Maller,Flávia Costa Mendonça,Thiago Aparecido da Silva,Aline Ferreira Oliveira,Mateus Silveira Freitas,Ebert Seixas Hanna,Igor C. Almeida,Maria Cristina Roque-Barreira +7 more
TL;DR: It is proposed that rPCN binds to N-glycans on TLRs, triggers regulated Th1 immunity, and exerts a therapeutic effect against P. brasiliensis infection, and acts as a TLR agonist.
Journal ArticleDOI
Recombinant paracoccin reproduces the biological properties of the native protein and induces protective Th1 immunity against Paracoccidioides brasiliensis infection.
Ana Alegre,Aline Ferreira Oliveira,Fausto Almeida,Maria Cristina Roque-Barreira,Ebert Seixas Hanna +4 more
TL;DR: It is observed that injection of paracoccin three days before challenge was the most efficient administration protocol, as the induced Th1 immunity was balanced by high levels of pulmonary IL-10, which may prevent the tissue damage caused by exacerbated inflammation.