(FBIOyF) Departamento de Microbiología - Artículos
Permanent URI for this collection
Browse
Recent Submissions
Item The lambda variant in Argentina: analyzing the evolution and spread of SARS-CoV-2 lineage C.37(MDPI, 2023-06-16) Nabaes Jodar, Mercedes; Torres, Carolina; Mojsiejczuk, Laura; Acuña, Dolores; Valinotto, Laura; Goya, Stephanie; Natale, Monica; Alexay, Sofia; Amadio, Ariel Fernando; Irazoqui, José Matías; Fernández, Franco; Acevedo, Maria Elina; Alvarez Lopez, Cristina; Angelletti, Andres; Aulicino, Paula; Bolatti, Elisa María; Brusés, Bettina; Cacciabue, Marco; Cavatorta, Ana Laura; Cerri, Agustina; Cordero, Andres; Debat, Humberto; Dus Santos, María José; Eberhardt, María Florencia; Ercole, Regina; Espul, Carlos; Farber, Marisa; Fay, Fabián; Fernández, María Ailén; Ferrini, Florencia; Formichelli, Laura; Ceballos, Santiago; Gallego, Fernando; Giri, Adriana Angélica; Gismondi, María Ines; Acevedo, Raul Maximiliano; Gramundi, Iván; Ibañez, María Eugenia; König, Guido Alberto; Leiva, Viviana; Lorenzini Campos, Melina; Lucero, Horacio; Marquez, Nathalie; Mazzeo, Melina; Mistchenko, Alicia Susana; Montoto, Luciana; Muñoz, Marianne; Nadalich, Victoria; Nardi, Cristina; Ortiz, Belén; Pianciola, Luis; Pintos, Carolina Beatriz; Puebla, Andrea Fabiana; Rastellini, Carolina Victoria; Rojas, Alejandro Ezequiel; Sfalcin, Javier; Suárez, Ariel; Theaux, Clara; Thomas, Guillermo; Tittarelli, Estefanía; Toro, Rosana; Villanova, Gabriela Vanina; Wenk, Gretel; Ziehm, María Cecilia; Zimmermann, María Carla; Zimmermann, María Carla; Proyecto PAIS Working Group; Viegas, MarianaItem Longitudinal follow-up of the immunity to SARS-CoV-2 in health care workers in Argentina: Persistence of humoral response and neutralizing capacity after Sputnik V vaccination(NLM (Medline), 2023-06-22) Castro, Eliana F.; Acosta, Julián; Moriena, Lucía; Rios Medrano, Mayra; Tejerina Cibello, Malena; Codino, Eduardo; Taborda, Miguel Ángel; Álvarez, Diego E.; Cavatorta, Ana LauraItem Redundant potassium transporter systems guarantee the survival of Enterococcus faecalis under stress conditions(Frontiers Media S.A., 2023-02-08) Acciarri, Giuliana; Gizzi, Fernán O.; Torres Manno, Mariano; Stülke, Jörg; Blancato, Victor; Magni, ChristianItem Corrigendum: Identification of novel thermosensors in gram-positive pathogens(2022-08-31) Fernández, Pilar; Díaz, Alejandra Raquel; Ré, María Florencia; Porrini, Lucía; De Mendoza, Diego; Albanesi, Daniela; Mansilla, María CeciliaItem Influence of physicochemical factors on adsorption of ten Shigella flexneri Phages(MDPI, 2022-12-16) Tomat, David Damián; Aquili, Virginia; Casabonne, Cecilia; Quiberoni, AndreaItem Update on the biological relevance of lysine acetylation as a novel drug target in trypanosomatids(Bentham Science Publishers) Martinez Peralta, Gonzalo; Serra, Esteban C.; Alonso, Victoria LucíaItem In Vitro Drug Screening Against All Life Cycle Stages of Trypanosoma cruzi Using Parasites Expressing β-galactosidase(MyJove Corporation, 2021-11) Alonso, Victoria Lucía; Manarin, Romina; Perdomo, Virginia Gabriela; Gulin, Julián Ernesto Nicolás; Serra, Esteban C.; Cribb, PamelaTrypanosoma cruzi is the causative agent of Chagas disease (ChD), an endemic disease of public health importance in Latin America that also affects many non-endemic countries due to the increase in migration. This disease affects nearly 8 million people, with new cases estimated at 50,000 per year. In the 1960s and 70s, two drugs for ChD treatment were introduced: nifurtimox and benznidazole (BZN). Both are effective in newborns and during the acute phase of the disease but not in the chronic phase, and their use is associated with important side effects. These facts underscore the urgent need to intensify the search for new drugs against T. cruzi. T. cruzi is transmitted through hematophagous insect vectors of the Reduviidae and Hemiptera families. Once in the mammalian host, it multiplies intracellularly as the non-flagellated amastigote form and differentiates into the trypomastigote, the bloodstream non-replicative infective form. Inside the insect vector, trypomastigotes transform into the epimastigote stage and multiply through binary fission. This paper describes an assay based on measuring the activity of the cytoplasmic β-galactosidase released into the culture due to parasites lysis by using the substrate, chlorophenol red β-D-galactopyranoside (CPRG). For this, the T. cruzi Dm28c strain was transfected with a β-galactosidase-overexpressing plasmid and used for in vitro pharmacological screening in epimastigote, trypomastigote, and amastigote stages. This paper also describes how to measure the enzymatic activity in cultured epimastigotes, infected Vero cells with amastigotes, and trypomastigotes released from the cultured cells using the reference drug, benznidazole, as an example. This colorimetric assay is easily performed and can be scaled to a high-throughput format and applied to other T. cruzi strains.Item A serralysin-like protein of Candidatus Liberibacter asiaticus modulates components of the bacterial extracellular matrix(2022-10) García, Lucila; Molina, María Celeste; Padgett Pagliai, Kaylie Allyson; Torres, Pablo S.; Bruna, Roberto Emanuel; García Véscovi, Eleonora; González, Claudio F.; Gadea, José; Marano, María RosaItem A novel Tetrahymena thermophila sterol C-22 desaturase belongs to the fatty acid hydroxylase/desaturase superfamily(Elsevier, 2022-10) Sanchez Granel, María L.; Siburu, Nicolás G.; Fricska, Annamária; Maldonado, Lucas L.; Gargiulo, Laura B.; Nudel, Clara B.; Uttaro, Antonio Domingo; Nusblat, Alejandro D.Item Novel effect of the high risk-HPV E7 CKII phospho-acceptor site on polarity protein expression(BMC, 2022-12) Dizanzo, María Paula; Bugnon Valdano, Marina Paula; Basukala, Om; Banks, Lawrence; Gardiol, DanielaItem Evolution of Copper Homeostasis and Virulence in Salmonella(Frontiers Media, 2022-03-16) Méndez, Andrea A. E.; Mendoza, Julián I.; Echarren, María Laura; Terán, Ignacio; Checa, Susana Karina; Soncini, Fernando C.Item Pseudomonas putida group species as reservoirs of mobilizable Tn402-like class 1 integrons carrying blaVIM-2 metallo-β-lactamase genes(Elsevier B.V., 2021-11-06) Brovedan, Marco Alcides; Marchiaro, Patricia M.; Díaz, María S.; Faccone, Diego; Corso, Alejandra; Pasteran, Fernando; Viale, Alejandro M.; Limansky, Adriana S.Item Cost-effective method to perform SARS-CoV-2 variant surveillance: detection of Alpha, Gamma, Lambda, Delta, Epsilon, and Zeta in Argentina(Frontiers Media, 2021-12-10) Proyecto Argentino Interinstitucional de genómica de SARS-CoV-2; Posner, Victoria María; Villanova, Gabriela Vanina; Acosta, Julián; Cavatorta, Ana LauraItem Viral Metagenomic Data Analyses of Five New World Bat Species from Argentina: Identification of 35 Novel DNA Viruses(MDPI, 2022-01-24) Bolatti, Elisa María; Viarengo, Gastón; Zorec, Tomaž M; Cerri, Agustina; Montani, María E.; Hošnjak, Lea; Casal, Pablo E.; Bortolotto, Eugenia; Di Domenica, Violeta; Chouhy, Diego; Allasia, María Belén; Barquez, Rubén M.; Poljak, Mario; Giri, Adriana AngélicaItem The distinctive roles played by the superoxide dismutases of the extremophile Acinetobacter sp. Ver3(Nature Research, 2022-03-12) Steimbrüch, Bruno A.; Sartorio, Mariana Gabriela; Cortez, Néstor; Albanesi, Daniela; Lisa, María Natalia; Repizo, Guillermo DanielItem Phagocytic and pinocytic uptake of cholesterol in Tetrahymena thermophila impact differently on gene regulation for sterol homeostasis(Nature Research, 2021-04-27) Hernández, Josefina; Gabrielli, Matías; Costa, Joaquín; Uttaro, Antonio DomingoItem Identification of Novel Thermosensors in Gram-Positive Pathogens(Frontiers Media, 2020-11-26) Fernández, Pilar; Díaz, Alejandra Raquel; Ré, María Florencia; Porrini, Lucía; De Mendoza, Diego; Albanesi, Daniela; Mansilla, María CeciliaItem Optimization and biological validation of an in vitro assay using the transfected Dm28c/pLacZ Trypanosoma cruzi strain(Oxford University Press, 2021-07-13) Gulin, Julián Ernesto Nicolás; Rocco, Daniela Marisa; Alonso, Victoria Lucía; Cribb, Pamela; Altcheh, Jaime; García-Bournissen, FacundoItem Virulence role of the outer membrane protein CarO in carbapenem-resistant Acinetobacter baumannii(Taylor & Francis, 2020-12-10) Labrador-Herrera, Gema; Pérez-Pulido, Antonio J.; Álvarez-Marína, Rocío; Casimiro-Soriguer, Carlos S.; Cebrero-Cangueiro, Tania; Morán-Barrio, Jorgelina; Pachón, Jerónimo; Viale, Alejandro M.; Pachón-Ibáñez, María EugeniaItem Acinetobacter baumannii NCIMB8209: a rare environmental strain displaying extensive insertion sequence-mediated genome remodeling resulting in the loss of exposed cell structures and defensive mechanisms(American Society for Microbiology, 2020-07-29) Repizo, Guillermo Daniel; Espariz, Martín; Seravalle, Joana L.; Díaz Miloslavich, Juan Ignacio; Steimbrüch, Bruno A.; Shuman, Howard A.; Viale, Alejandro M.
- «
- 1 (current)
- 2
- 3
- »