Výsledky vyhledávání - "L.R. Travassos"

Akademický článek

PARACOCCIDIOIDOMYCOSIS: CHALLENGES IN THE DEVELOPMENT OF A VACCINE AGAINST AN ENDEMIC MYCOSIS IN THE AMERICAS

Autor: Carlos. P. TABORDA, M.E. URÁN, J. D. NOSANCHUK, L.R. TRAVASSOS

Publikováno v: Revista do Instituto de Medicina Tropical de São Paulo, Vol 57, Iss suppl 19, Pp 21-24 (2015)

SUMMARYParacoccidioidomycosis (PCM), caused by Paracoccidioides spp, is an important endemic mycosis in Latin America. There are two recognized Paracoccidioides species, P. brasiliensis and P. lutzii, based on phylogenetic differences; however, the p

Externí odkaz: https://doaj.org/article/664e3cc7bc6d4d8391fd6058aadfdc58

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Akademický článek

Detection of the basement membrane-degrading proteolytic activity of Paracoccidioides brasiliensis after SDS-PAGE using agarose overlays containing Abz-MKALTLQ-EDDnp

Autor: R. Puccia, M.A. Juliano, L. Juliano, L.R. Travassos, A.K. Carmona

Publikováno v: Brazilian Journal of Medical and Biological Research, Vol 32, Iss 5, p 645 (1999)

We have characterized, in the Paracoccidioides brasiliensis yeast phase, an exocellular SH-dependent serine proteinase activity against Abz-MKRLTL-EDDnp and analogous fluorescent-quenched peptides, and showed that it is also active against constituen

Externí odkaz: https://doaj.org/article/e1c7ea2820ec4e52b6ab9f9ebb5f5636

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Akademický článek

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A Naturally Occurring Antibody Fragment Neutralizes Infectivity of Diverse Infectious Agents

Autor: L.R. Travassos, Julián E. Muñoz, Giulia Morace, Renato A. Mortara, Pier Paolo Zanello, Elisa Borghi, Luciano Polonelli, Serena Galati, Walter Magliani, Stefania Conti, Tecla Ciociola, Elisabetta Pilotti, Denise C. Arruda, Claudio Casoli, Laura Giovati, Paola Ronzi, Lisa Elviri, Oriano Marin

Publikováno v: Scientific Reports

A phosphorylated peptide, named K40H, derived from the constant region of IgMs was detected in human serum by liquid chromatography coupled to high-resolution mass spectrometry. Synthetic K40H proved to exert a potent in vitro activity against fungal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62c571b441c47f3d619e9a6faad2eeff
https://doi.org/10.1038/srep35018

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SOCS1 favors the epithelial-mesenchymal transition in melanoma, promotes tumor progression and prevents antitumor immunity by PD-L1 expression

Autor: J. B. Scutti, L.R. Travassos, Alisson L. Matsuo, Filipe M. de Melo, V. S. C. Maia, Niels Olsen Saraiva Câmara, M. S. Guedes, E. G. Rodrigues, R. Berzaghi, Felipe V. Pereira, Clarice Silvia Taemi Origassa

Publikováno v: Scientific Reports
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Silencing of SOCS1 protein with shRNAi lentivirus (shR-SOCS1) led to partial reversion of the tumorigenic phenotype of B16F10-Nex2 melanoma cells. SOCS1 silencing inhibited cell migration and invasion as well as in vitro growth by cell cycle arrest a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d90c16640e25a7c6496f2b6230c71a0e
https://pubmed.ncbi.nlm.nih.gov/28220798

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Benzofuroxan derivatives N-Br and N-I induce intrinsic apoptosis in melanoma cells by regulating AKT/BIM signaling and display anti metastatic activity in vivo

Autor: Natalia Girola, Camyla F. Farias, Mariana H. Massaoka, Ricardo A. Azevedo, L.R. Travassos, Carlos R. Figueiredo, Leoberto Costa Tavares, Salomão Dória Jorge, Adilson Kleber Ferreira

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
BMC Cancer

Background Malignant melanoma is an aggressive type of skin cancer, and despite recent advances in treatment, the survival rate of the metastatic form remains low. Nifuroxazide analogues are drugs based on the substitution of the nitrofuran group by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17668b398f92884bfa86195f6fe2fbb0

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