Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Lígia M, Saraiva"'
Staphylococcus epidermidis biofilms undergo metabolic and matrix remodeling under nitrosative stress
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 13 (2023)
Staphylococcus epidermidis is a commensal skin bacterium that forms host- and antibiotic-resistant biofilms that are a major cause of implant-associated infections. Most research has focused on studying the responses to host-imposed stresses on plank
Externí odkaz:
https://doaj.org/article/7e4739e362a54edb902d8f3369c9f01e
Autor:
Jordi Zamarreño Beas, Marco A. M. Videira, Val Karavaeva, Frederico M. Lourenço, Mafalda R. Almeida, Filipa Sousa, Lígia M. Saraiva
Publikováno v:
Frontiers in Genetics, Vol 14 (2023)
Intracellular heme formation and trafficking are fundamental processes in living organisms. Bacteria and archaea utilize three biogenesis pathways to produce iron protoporphyrin IX (heme b) that diverge after the formation of the common intermediate
Externí odkaz:
https://doaj.org/article/7a90da0d84204fb6bd3aba74675868c2
Publikováno v:
Encyclopedia of Inorganic and Bioinorganic Chemistry. :1-9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::809e669f838b2d5e8dc57b4a573a7688
https://doi.org/10.1002/9781119951438.eibc2836
https://doi.org/10.1002/9781119951438.eibc2836
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Escherichia coli YtfE is a di-iron protein of the widespread Repair of Iron Centers proteins (RIC) family that has the capacity to donate iron, which is a crucial component of the biogenesis of the ubiquitous family of iron-sulfur proteins. In this w
Externí odkaz:
https://doaj.org/article/be65bc8bcf7f4358a1597b96cf944a22
Publikováno v:
Molecules, Vol 27, Iss 13, p 4051 (2022)
Repair of Iron Center proteins (RIC) form a family of di-iron proteins that are widely spread in the microbial world. RICs contain a binuclear nonheme iron site in a four-helix bundle fold, two basic features of hemerythrin-like proteins. In this wor
Externí odkaz:
https://doaj.org/article/dc345c174e934d5fa2a9d0323f7a8dc4
Publikováno v:
Virulence, Vol 9, Iss 1, Pp 312-317 (2018)
Externí odkaz:
https://doaj.org/article/df159b3e2917443cbceb463f01acaa33
Publikováno v:
Antioxidants, Vol 10, Iss 5, p 729 (2021)
Hydrogen sulfide and carbon monoxide share the ability to be beneficial or harmful molecules depending on the concentrations to which organisms are exposed. Interestingly, humans and some bacteria produce small amounts of these compounds. Since sever
Externí odkaz:
https://doaj.org/article/519940de04b841f29bfd66440f83eab3
Autor:
Jordi Zamarreño Beas, Marco A.M. Videira, Val Karavaeva, Frederico S. Lourenço, Mafalda R. Almeida, Filipa Sousa, Lígia M. Saraiva
Intracellular heme formation and trafficking are fundamental processes in living organisms. Three biogenesis pathways are used by bacteria and archaea to produce iron protoporphyrin IX (hemeb) that diverge after the formation of the common intermedia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::818bba235fdca2986f82788069e85f54
https://doi.org/10.1101/2023.03.30.534706
https://doi.org/10.1101/2023.03.30.534706
Autor:
Sandra M. Carvalho, Tomas G. Kloosterman, Irfan Manzoor, José Caldas, Susana Vinga, Jan Martinussen, Lígia M. Saraiva, Oscar P. Kuipers, Ana R. Neves
Publikováno v:
Frontiers in Microbiology, Vol 9 (2018)
Pyrimidine nucleotides play an important role in the biosynthesis of activated nucleotide sugars (NDP-sugars). NDP-sugars are the precursors of structural polysaccharides in bacteria, including capsule, which is a major virulence factor of the human
Externí odkaz:
https://doaj.org/article/4ecc0f1c7acd4beea23c5b23b008c87e
Publikováno v:
Frontiers in Microbiology, Vol 8 (2017)
Staphylococcus aureus is a worldwide pathogen that colonizes the human nasal cavity and is a major cause of respiratory and cutaneous infections. In the nasal cavity, S. aureus thrives with high concentrations of nitric oxide (NO) produced by the inn
Externí odkaz:
https://doaj.org/article/1655804b93b44e0f9635ab8f5237c99c