INVESTIGADORES
BELLOMIO Augusto
artículos
GOMEZ, JOHANA S.; PARADA, ROMINA B.; VALLEJO, MARISOL; MARGUET, EMILIO R.; BELLOMIO, AUGUSTO; PEROTTI, NORA; DE CARVALHO, KÁTIA G.
Assessment of the bioprotective potential of lactic acid bacteria against Listeria monocytogenes in ground beef
ARCHIVES OF MICROBIOLOGY; Año: 2021
NAVARRO, S. A.; LANZA, L.; ACUÑA, L.; BELLOMIO, A.; CHALÓN, MIRIAM C.
Features and applications of Ent35-MccV hybrid bacteriocin: current state and perspectives
APPLIED MICROBIOLOGY AND BIOTECHNOLOGY; Año: 2020
ACUÑA, LEONARDO; CORBALÁN, NATALIA; QUINTELA-BALUJA, MARCOS; BARROS-VELÁZQUEZ, JORGE; BELLOMIO, AUGUSTO
Expression of the hybrid bacteriocin Ent35-MccV in Lactococcus lactis and its use for controlling Listeria monocytogenes and Escherichia coli in milk
INTERNATIONAL DAIRY JOURNAL; Año: 2020 vol. 104
NAVARRO, S. A.; LANZA, L.; COLOMBO, N. S. RÍOS; DE ULLIVARRI, M. FERNANDEZ; ACUÑA, L.; SOSA-PADILLA, B.; PICARIELLO, G.; BELLOMIO, A.; CHALÓN, MIRIAM C.
Obtaining an Ent35-MccV derivative with mutated hinge region that exhibits increased activity against Listeria monocytogenes and Escherichia coli
APPLIED MICROBIOLOGY AND BIOTECHNOLOGY; Lugar: Berlin; Año: 2019
RÍOS COLOMBO, N.S.; CHALÓN, M.C.; DUPUY, F.G.; GONZALEZ, C.F.; BELLOMIO, A.
The case for class II bacteriocins: a biophysical approach using “suicide probes” in receptor-free hosts to study their mechanism of action
BIOCHIMIE; Lugar: Paris; Año: 2019
MORANTE, KOLDO; BELLOMIO, AUGUSTO; VIGUERA, ANA ROSA; GONZÁLEZ-MAÑAS, JUAN MANUEL; TSUMOTO, KOUHEI; CAAVEIRO, JOSE M. M.
The Isolation of New Pore-Forming Toxins from the Sea Anemone Actinia fragacea Provides Insights into the Mechanisms of Actinoporin Evolution
Toxins; Lugar: Basilea; Año: 2019 vol. 11
GALVÁN, ADRIANA EMILCE; CHALÓN, MIRIAM CAROLINA; RÍOS COLOMBO, NATALIA SOLEDAD; SCHURIG-BRICCIO, LICI ARIANE; SOSA-PADILLA, BERNARDO; GENNIS, ROBERT B; BELLOMIO, AUGUSTO
Microcin J25 inhibits ubiquinol oxidase activity of purified cytochrome bd-I from Escherichia coli
BIOCHIMIE; Año: 2019 vol. 160 p. 141 - 147
GALVÁN, A.E.; CHALÓN, M.C.; SCHURIG-BRICCIO, L.A.; SALOMÓN, R.A.; MINAHK, C.J.; GENNIS, R.B.; BELLOMIO, A.
Cytochromes bd-I and bo3 are essential for the bactericidal effect of microcin J25 on Escherichia coli cells
BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS; Año: 2018 vol. 1859 p. 110 - 118
RÍOS COLOMBO, NATALIA S.; CHALÓN, MIRIAM C.; NAVARRO, SILVIA A.; BELLOMIO, AUGUSTO
Pediocin-like bacteriocins: new perspectives on mechanism of action and immunity
CURRENT GENETICS; Año: 2018 vol. 64 p. 345 - 351
BARRAZA, DANIELA E.; RÍOS COLOMBO, NATALIA S.; GALVÁN, ADRIANA E.; ACUÑA, LEONARDO; MINAHK, CARLOS J.; BELLOMIO, AUGUSTO; CHALÓN, MIRIAM C.
New insights into enterocin CRL35: Mechanism of action and immunity revealed by heterologous expression in Escherichia coli
MOLECULAR MICROBIOLOGY; Año: 2017
MORANTE K; BELLOMIO A; GIL-CARTÓN D; REDONDO-MORATA L; SOT J; SCHEURING S; VALLE M; GONZALEZ-MAÑAS JM; TSUMOTO K; CAAVEIRO JMM
Identification of a Membrane-Bound Prepore Species Clarifies the Lytic Mechanism of Actinoporins
JOURNAL OF BIOLOGICAL CHEMISTRY; Lugar: Bethesda, Maryland; Año: 2016
MASIAS, EMILSE; DUPUY, FERNANDO G.; DA SILVA SANCHES, PAULO RICARDO; FARIZANO, JUAN VICENTE; CILLI, EDUARDO; BELLOMIO, AUGUSTO; SAAVEDRA, LUCILA; MINAHK, CARLOS
Impairment of the class IIa bacteriocin receptor function and membrane structural changes are associated to enterocin CRL35 high resistance in Listeria monocytogenes
BIOCHIMICA ET BIOPHYSICA ACTA-GENERAL SUBJECTS; Año: 2016
ACUÑA L; CORBALAN NS; FERNADEZ NO IC; MORERO RD; BARROS-VELAZQUEZ J; BELLOMIO A
Inhibitory Effect of the Hybrid Bacteriocin Ent35-MccV on the Growth of Escherichia coli and Listeria monocytogenes in Model and Food Systems
FOOD AND BIOPROCESS TECHNOLOGY; Lugar: Berlin; Año: 2015
MASIAS E; DA SILVA SANCHES PR; DUPUY FG; ACUÑA L; BELLOMIO A; CILLI E; SAAVEDRA L; MINAHK CJ
A 28-mer Fragment Derived from Enterocin CRL35 Displays an Unexpected Bactericidal Effect on Listeria Cells
PROTEIN AND PEPTIDE LETTERS; Lugar: Oak Park; Año: 2015
CHALÓN MC; ACUÑA L; MORERO RD; MINAHK CJ; BELLOMIO A
Membrane-active bacteriocins to control Salmonella in foods: Are they the definite hurdle?
FOOD RESEARCH INTERNATIONAL; Lugar: Ottawa; Año: 2012 vol. 45 p. 735 - 744
MECHALY AE; BELLOMIO A; MORANTE K; AGIRRE J; GIL-CARTÓN D; VALLE M; GONZALEZ-MAÑAS JM; GUÉRIN DM
Pores of the toxin FraC assemble into 2D hexagonal clusters in both crystal structures and model membranes
JOURNAL OF STRUCTURAL BIOLOGY; Lugar: Amsterdam; Año: 2012
ACUÑA L; PICARIELLO G; SESMA F; MORERO RD; BELLOMIO A
A new hybrid bacteriocin, Ent35-MccV, displays antimicrobial activity against pathogenic Gram-positive and Gram-negative bacteria
FEBS Open Bio; Año: 2012 vol. 2 p. 12 - 19
MECHALY AE; BELLOMIO A; GIL-CARTÓN D; MORANTE K; VALLE M; GONZALEZ-MAÑAS JM; GUÉRIN DM
Structural insights into the oligomerization and architecture of eukaryotic membrane poreforming toxins
STRUCTURE WITH FOLDING & DESIGN.; Lugar: London; Año: 2011 p. 181 - 191
ACUÑA L; MORERO RD; BELLOMIO A
Development of Wide-Spectrum Hybrid Bacteriocins for Food Biopreservation
FOOD AND BIOPROCESS TECHNOLOGY; Año: 2011 vol. 4 p. 1029 - 1049
NIKLISON CHIROU MV; DUPUY FG; PENA LB; GALLEGO SM; BARREIRO-ARCOS ML; AVILA C; TORRES-BUGEAU C; DE ARCURI BF; BELLOMIO A; MINAHK CJ; MORERO RD
Microcin J25 triggers cytochrome c release through irreversible damage of mitochondrial proteins and lipids
INTERNATIONAL JOURNAL OF BIOCHEMISTRY AND CELLULAR BIOLOGY; Lugar: Amsterdam; Año: 2010 vol. 42 p. 273 - 281
MECHALY AE; BELLOMIO A; MORANTE K; GONZÁLEZ-MAÑAS JM; GUÉRIN DM
Crystallization and preliminary crystallographic analysis of fragaceatoxin C, a pore-forming toxin from the sea anemone Actinia fragacea
Acta crystallographica. Section F, Structural biology and crystallization communications; Lugar: Chester; Año: 2009 vol. 65 p. 357 - 360
BELLOMIO A; MORANTE K; BARLIC A; GUTIÉRREZ-AGUIRRE I; VIGUERA AR; GONZALEZ-MAÑAS JM
Purification, cloning and characterization of fragaceatoxin C, a novel actinoporin from the sea anemone Actinia fragacea
TOXICON; Lugar: Nueva York; Año: 2009 vol. 54 p. 869 - 880
CHALÓN MC; BELLOMIO A; SOLBIATI J; MORERO RD; FARIAS RN; VINCENT PA
TYROSINE 9 IS THE KEY AMINOACID IN MICROCIN J25 SUPEROXIDE OVERPRODUCTION
FEMS MICROBIOLOGY LETTERS; Lugar: Oxford ; Año: 2009 vol. 300 p. 90 - 96
NIKLISON CHIROU MV; BELLOMIO A; DUPUY FG; DE ARCURI BF; MINAHK CJ; MORERO RD
Microcin J25 induces the opening of the mitochondrial transition pore through superoxide generation
EUROPEAN JOURNAL OF BIOCHEMISTRY; Lugar: Oxford; Año: 2008 vol. 275 p. 4088 - 4096
BELLOMIO A; VINCENT PA; DE ARCURI BF; FARIAS RN; MORERO RD
Microcin J25 has dual and independent mechanisms of action in Escherichia coli: RNA polymerase inhibition and increased superoxide production
JOURNAL OF BACTERIOLOGY; Año: 2007 vol. 11 p. 4180 - 4186
VINCENT PA; BELLOMIO A; DE ARCURI BF; MORERO RD; FARIAS RN
MccJ25 C-terminal is involved in RNA-polymerase inhibition but not in respiration inhibition
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS; Lugar: United States; Año: 2005 vol. 331 p. 549 - 551
BELLOMIO, AUGUSTO; OLIVEIRA RAFAEL; MAGGIO BRUNO; MORERO ROBERTO D
Penetration and interactions of the antimicrobial peptide, microcin J25, into uncharged phospholipid monolayers.
JOURNAL OF COLLOID AND INTERFACE SCIENCE; Lugar: United States; Año: 2005 vol. 285 p. 118 - 124
BELLOMIO A; VINCENT PA; DE ARCURI BF; SALOMON RA; MORERO RD; FARIAS RN
The microcin J25 beta-hairpin region is important for antibiotic uptake but not for RNA polymerase and respiration inhibition
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS; Lugar: United States; Año: 2004 vol. 325 p. 1454 - 1458
BELLOMIO AUGUSTO; RINTOUL MARÍA R.; MORERO ROBERTO D.
Chemical modification of microcin J25 with diethylpyrocarbonate and carbodiimide: evidence for essential histidyl and carboxyl residues
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS; Lugar: United States; Año: 2003 vol. 303 p. 458 - 462