Enterobacter cloacae, an Endophyte That Establishes a Nutrient-Transfer Symbiosis With Banana Plants and Protects Against the Black Sigatoka Pathogen

Autor: Gloria M. Macedo-Raygoza, Benjamín Valdez-Salas, Fernanda M. Prado, Katia R. Prieto, Lydia F. Yamaguchi, Massuo J. Kato, Blondy B. Canto-Canché, Monica Carrillo-Beltrán, Paolo Di Mascio, James F. White, Miguel J. Beltrán-García

Publikováno v: Frontiers in Microbiology, Vol 10 (2019)

Banana (Musa spp.) is an important crop worldwide, but black Sigatoka disease caused by the fungus Pseudocercospora fijiensis threatens fruit production. In this work, we examined the potential of the endophytes of banana plants Enterobacter cloacae

Externí odkaz: https://doaj.org/article/7f90f9e51fc348148592e1d001222c85

Carnosine and carnosine-aldehyde adducts in muscle Tissue in an ALS Rat Model

Autor: Bianca Scigliano Vargas, Pablo V.M. dos Reis, Mariana P. Massafera, Fernanda M. Prado, Hector O.F. Faria, Henrique V. de Oliveira, Florêncio P. Freitas, Graziella E. Ronsein, Sayuri Miyamoto, Paolo Di Mascio, Marisa H.G. Medeiros

Publikováno v: Free Radical Biology and Medicine. 201:55

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1821cb32aca35d09856a12c88639496f
https://doi.org/10.1016/j.freeradbiomed.2023.03.221

L-Tryptophan interactions with the horseradish peroxidase-catalyzed generation of triplet acetone

Autor: Fernanda M. Prado, Cassius V. Stevani, Etelvino J. H. Bechara, Luiz D. Ramos, Paolo Di Mascio

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

Triplet carbonyls generated by chemiexcitation are involved in typical photobiochemical processes in the absence of light. Due to their biradical nature, ultraweak light emission and long lifetime, electronically excited triplet species display typic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60f18272ae6ea8853f2944adead06f79

Experimental and DFT Computational Insight into Nitrosamine Photochemistry—Oxygen Matters

Autor: Marilene Silva Oliveira, Kitae Kwon, Hellen Paula Valerio, Fernanda M. Prado, Edyta M. Greer, Alexander Greer, Ashwini A. Ghogare, Prabhu P. Mohapatra, Ciro J. Debaz, Inna Abramova, Paolo Di Mascio

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

A nitrosamine photooxidation reaction is shown to generate a peroxy intermediate by experimental physical-organic methods. The irradiation of phenyl and methyl-substituted nitrosamines in the presence of isotopically labeled 18-oxygen revealed that a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8ae7ef5b1ae6c3af30bad1f58a6f346
https://doi.org/10.1021/acs.jpca.7b02414

Singlet molecular oxygen regulates vascular tone and blood pressure in inflammation

Autor: Sudhir Shengule, Anita Ayer, Philip Eaton, Christopher P. Stanley, Oleksandra Prysyazhna, Kathryn Wolhuter, Louise L. Dunn, Yorihiro Yamamoto, Ghassan J. Maghzal, Cacang Suarna, Richard J. Payne, Jihan Talib, Preet S. Chadha, Jenna Scotcher, Paolo Di Mascio, Yutang Wang, Roland Stocker, Nghi H. Nguyen, Andrew M. Giltrap, Jonathan B. Baell, Jephthah O. Odiba, Johannes-Peter Stasch, Fernanda M. Prado

Publikováno v: Stanley, C P, Maghzal, G J, Ayer, A, Talib, J, Giltrap, A M, Shengule, S, Wolhuter, K, Wang, Y, Chadha, P, Suarna, C, Prysyazhna, O, Scotcher, J, Dunn, L L, Prado, F M, Nguyen, N, Odiba, J O, Baell, J B, Stasch, J P, Yamamoto, Y, Di Mascio, P, Eaton, P, Payne, R J & Stocker, R 2019, ' Singlet molecular oxygen regulates vascular tone and blood pressure in inflammation ', Nature, vol. 566, no. 7745, pp. 548-552 . https://doi.org/10.1038/s41586-019-0947-3
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Singlet molecular oxygen ( 1 O 2 ) has well-established roles in photosynthetic plants, bacteria and fungi 1–3 , but not in mammals. Chemically generated 1 O 2 oxidizes the amino acid tryptophan to precursors of a key metabolite called N-formylkynu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62e9b33be3bb7ffa4340248ba2f051f8
https://pubmed.ncbi.nlm.nih.gov/30809049