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Felipe Arenas
Felipe Arenas
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Bacterial toxicity of potassium tellurite: unveiling an ancient enigma
JM Pérez, IL Calderón, FA Arenas, DE Fuentes, GA Pradenas, ...
PloS one 2 (2), e211, 2007
2252007
Escherichia coli YqhD exhibits aldehyde reductase activity and protects from the harmful effect of lipid peroxidation-derived aldehydes
JM Pérez, FA Arenas, GA Pradenas, JM Sandoval, CC Vásquez
Journal of Biological Chemistry 283 (12), 7346-7353, 2008
1912008
The Escherichia coli btuE gene, encodes a glutathione peroxidase that is induced under oxidative stress conditions
FA Arenas, WA Díaz, CA Leal, JM Pérez-Donoso, JA Imlay, CC Vásquez
Biochemical and biophysical research communications 398 (4), 690-694, 2010
1052010
Catalases are NAD (P) H-dependent tellurite reductases
IL Calderón, FA Arenas, JM Pérez, DE Fuentes, MA Araya, CP Saavedra, ...
PloS one 1 (1), e70, 2006
992006
Tellurite-mediated disabling of [4Fe–4S] clusters of Escherichia coli dehydratases
IL Calderon, AO Elías, EL Fuentes, GA Pradenas, ME Castro, FA Arenas, ...
Microbiology 155 (6), 1840-1846, 2009
792009
Glucose-6-phosphate dehydrogenase protects Escherichia coli from tellurite-mediated oxidative stress
JM Sandoval, FA Arenas, CC Vasquez
PloS one 6 (9), e25573, 2011
772011
Isolation, identification and characterization of highly tellurite-resistant, tellurite-reducing bacteria from Antarctica
FA Arenas, B Pugin, NA Henríquez, MA Arenas-Salinas, ...
Polar Science 8 (1), 40-52, 2014
632014
Glutathione reductase-mediated synthesis of tellurium-containing nanostructures exhibiting antibacterial properties
B Pugin, FA Cornejo, P Muñoz-Díaz, CM Muñoz-Villagrán, ...
Applied and environmental microbiology 80 (22), 7061-7070, 2014
522014
The Escherichia coli BtuE Protein Functions as a Resistance Determinant against Reactive Oxygen Species
FA Arenas, PC Covarrubias, JM Sandoval, JM Perez-Donoso, JA Imlay, ...
PLoS One 6 (1), e15979, 2011
422011
Accumulation of heme biosynthetic intermediates contributes to the antibacterial action of the metalloid tellurite
EH Morales, CA Pinto, R Luraschi, CM Muñoz-Villagrán, FA Cornejo, ...
Nature communications 8 (1), 15320, 2017
392017
Preparation of hydrogel/silver nanohybrids mediated by tunable-size silver nanoparticles for potential antibacterial applications
YA Rodriguez Nunez, RI Castro, FA Arenas, ZE López-Cabaña, ...
Polymers 11 (4), 716, 2019
372019
Flavoprotein-mediated tellurite reduction: structural basis and applications to the synthesis of tellurium-containing nanostructures
M Arenas-Salinas, JI Vargas-Pérez, W Morales, C Pinto, P Muñoz-Díaz, ...
Frontiers in Microbiology 7, 1160, 2016
272016
Tellurite reduction by Escherichia coli NDH-II dehydrogenase results in superoxide production in membranes of toxicant-exposed cells
WA Díaz-Vásquez, MJ Abarca-Lagunas, FA Arenas, CA Pinto, FA Cornejo, ...
Biometals 27, 237-246, 2014
262014
β-Galactosidase from Exiguobacterium acetylicum: Cloning, expression, purification and characterization
C Aburto, C Castillo, F Cornejo, M Arenas-Salinas, C Vásquez, ...
Bioresource technology 277, 211-215, 2019
252019
Synthesis and antibacterial activity of metal (loid) nanostructures by environmental multi-metal (loid) resistant bacteria and metal (loid)-reducing flavoproteins
M Figueroa, V Fernandez, M Arenas-Salinas, D Ahumada, ...
Frontiers in Microbiology 9, 959, 2018
222018
Comparative genomic analysis of a new tellurite-resistant Psychrobacter strain isolated from the Antarctic Peninsula
CM Muñoz-Villagrán, KN Mendez, F Cornejo, M Figueroa, A Undabarrena, ...
PeerJ 6, e4402, 2018
222018
Mercury-mediated cross-resistance to tellurite in Pseudomonas spp. isolated from the Chilean Antarctic territory
F Rodríguez-Rojas, W Díaz-Vásquez, A Undabarrena, P Muñoz-Díaz, ...
Metallomics 8 (1), 108-117, 2016
212016
Tellurite-mediated damage to the Escherichia coli NDH-dehydrogenases and terminal oxidases in aerobic conditions
WA Díaz-Vásquez, MJ Abarca-Lagunas, FA Cornejo, CA Pinto, FA Arenas, ...
Archives of biochemistry and biophysics 566, 67-75, 2015
202015
The ActP acetate transporter acts prior to the PitA phosphate carrier in tellurite uptake by Escherichia coli
A Elías, W Díaz-Vásquez, MJ Abarca-Lagunas, TG Chasteen, F Arenas, ...
Microbiological Research 177, 15-21, 2015
192015
Escherichia coli 6-phosphogluconate dehydrogenase aids in tellurite resistance by reducing the toxicant in a NADPH-dependent manner
JM Sandoval, FA Arenas, JA García, WA Díaz-Vásquez, ...
Microbiological Research 177, 22-27, 2015
182015
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