Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Marta Rodríguez-Ruiz"'
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Externí odkaz:
https://doaj.org/article/3947ae8734c647679f17d0da25055ca4
Autor:
Marta Rodríguez-Ruiz, María C. Ramos, María J. Campos, Inmaculada Díaz-Sánchez, Bastien Cautain, Thomas A. Mackenzie, Francisca Vicente, Francisco J. Corpas, José M. Palma
Publikováno v:
Antioxidants, Vol 12, Iss 7, p 1461 (2023)
Cancer is considered one of the main causes of human death worldwide, being characterized by an alteration of the oxidative metabolism. Many natural compounds from plant origin with anti-tumor attributes have been described. Among them, capsaicin, wh
Externí odkaz:
https://doaj.org/article/6311780dea9d4bf182566e3c0fecbdf1
Autor:
Salvador González-Gordo, Marta Rodríguez-Ruiz, Javier López-Jaramillo, María A. Muñoz-Vargas, José M. Palma, Francisco J. Corpas
Publikováno v:
Antioxidants, Vol 11, Iss 4, p 765 (2022)
Nitric oxide (NO) is a free radical which modulates protein function and gene expression throughout all stages of plant development. Fruit ripening involves a complex scenario where drastic phenotypical and metabolic changes take place. Pepper fruits
Externí odkaz:
https://doaj.org/article/2060537442c14b6098081ec2d1646cb7
Autor:
José M. Palma, Rosa M. Mateos, Javier López-Jaramillo, Marta Rodríguez-Ruiz, Salvador González-Gordo, Alfonso M. Lechuga-Sancho, Francisco J. Corpas
Publikováno v:
Redox Biology, Vol 34, Iss , Pp 101525- (2020)
Catalase is a powerful antioxidant metalloenzyme located in peroxisomes which also plays a central role in signaling processes under physiological and adverse situations. Whereas animals contain a single catalase gene, in plants this enzyme is encode
Externí odkaz:
https://doaj.org/article/5f82f1484abc4c8ba716b656f1cf5806
Publikováno v:
Frontiers in Plant Science, Vol 11 (2020)
Superoxide radical (O2•–) is involved in numerous physiological and stress processes in higher plants. Fruit ripening encompasses degradative and biosynthetic pathways including reactive oxygen and nitrogen species. With the use of sweet pepper (
Externí odkaz:
https://doaj.org/article/a1642dc5da784eb0abd18e28613e38af
Autor:
Francisco J. Corpas, Salvador González-Gordo, María A. Muñoz-Vargas, Marta Rodríguez-Ruiz, José M. Palma
Publikováno v:
Antioxidants, Vol 10, Iss 11, p 1686 (2021)
Protein persulfidation is a post-translational modification (PTM) mediated by hydrogen sulfide (H2S), which affects the thiol group of cysteine residues from target proteins and can have a positive, negative or zero impact on protein function. Due to
Externí odkaz:
https://doaj.org/article/0cf1126c76d0408499d8f8990ca69ae2
Publikováno v:
Redox Biology, Vol 12, Iss , Pp 171-181 (2017)
Pepper fruit is one of the highest vitamin C sources of plant origin for our diet. In plants, ascorbic acid is mainly synthesized through the L-galactose pathway, being the L-galactono-1,4-lactone dehydrogenase (GalLDH) the last step. Using pepper fr
Externí odkaz:
https://doaj.org/article/1607b3e3c87542b287b26d110d0f6bc4
Antioxidant Profile of Pepper (Capsicum annuum L.) Fruits Containing Diverse Levels of Capsaicinoids
Publikováno v:
Antioxidants, Vol 9, Iss 9, p 878 (2020)
Capsicum is the genus where a number of species and varieties have pungent features due to the exclusive content of capsaicinoids such as capsaicin and dihydrocapsaicin. In this work, the main enzymatic and non-enzymatic systems in pepper fruits from
Externí odkaz:
https://doaj.org/article/e92749f61c834a078ad9961eb8c17238
Publikováno v:
Bio-Protocol, Vol 7, Iss 18 (2017)
In plant cells, the analysis of protein S-nitrosothiols (SNOs) under physiological and adverse stress conditions is essential to understand the mechanisms of Nitric oxide (NO)-based signaling. We adapted a previously reported protocol for detecting p
Externí odkaz:
https://doaj.org/article/3d4de54f20cd4897bc881988e714ebef
Autor:
Marta Rodríguez-Ruiz, Salvador González-Gordo, Amanda Cañas, María Jesús Campos, Alberto Paradela, Francisco J. Corpas, José M. Palma
Publikováno v:
Antioxidants, Vol 8, Iss 9, p 374 (2019)
During the ripening of sweet pepper (Capsicum annuum L.) fruits, in a genetically controlled scenario, enormous metabolic changes occur that affect the physiology of most cell compartments. Peroxisomal catalase gene expression decreases after pepper
Externí odkaz:
https://doaj.org/article/bbf8cb65e8dd456db81260a8fd16874d