Buscar
Mostrando ítems 41-50 de 345
Altered levels of AtHSCB disrupts iron translocation from roots to shoots
(Springer, 2016-11)
Key message: Plants overexpressing AtHSCB and hscb knockdown mutants showed altered iron homeostasis. The overexpression of AtHSCB led to activation of the iron uptake system and iron accumulation in roots without concomitant ...
Plant frataxin in metal metabolism
(Frontiers Research Foundation, 2018-02)
Frataxin is a highly conserved protein from prokaryotes to eukaryotes. Several functions related to iron metabolism have been postulated for this protein, including Fe-S cluster and heme synthesis, response to oxidative ...
Proteínas relacionadas con el metabolismo del hierro corporalProteins associated with the metabolism of total body iron
(Universidad de Antioquia, Escuela de Nutrición y DietéticaAlimentación y Nutrición HumanaMedellín, Colombia, 2019)
Metabolismo do ferro: uma revisão sobre os principais mecanismos envolvidos em sua homeostaseIron metabolism: an overview on the main mechanisms involved in its homeostasis
(Associação Brasileira de Hematologia e Hemoterapia e daSociedade Brasileira de Transplante de Medula Óssea, 2008)
IurV, encoded by ORF VCA0231, is involved in the regulation of iron uptake genes in vibrio cholerae
(MDPI, 2020)
The pathogen Vibrio cholerae has multiple iron acquisition systems which allow bacteria to exploit a variety of iron sources across the different environments on which it thrives. The expression of such iron uptake systems ...
Iron homeostasis in the lung
(Sociedad de Biología de Chile, 2006)
Noxious iron–calcium connections in neurodegeneration
(Frontiers Media, 2019)
Iron and calcium share the common feature of being essential for normal neuronal function. Iron is required for mitochondrial function, synaptic plasticity, and the development of cognitive functions whereas cellular calcium ...
An oxidative stress-mediated positive-feedback iron uptake loop in neuronal cells
(2002)
Intracellular reactive iron is a source of free radicals and a possible cause of cell damage. In this study, we analyzed the changes in iron homeostasis generated by iron accumulation in neuroblastoma (N2A) cells and ...
The homeostasis of iron, copper, and zinc in paracoccidioides brasiliensis, cryptococcus neoformans var. Grubii, and cryptococcus gattii: a comparative analysis
(2011)
Iron, copper, and zinc are essential for all living organisms. Moreover, the homeostasis of these metals is vital to microorganisms during pathogenic interactions with a host. Most pathogens have developed specific mechanisms ...