SARA BELEN HERNANDEZ PIÑERO

Categoría
María Zambrano(Investigador Distinguido)

Contacto

Correo electrónico
Área
Bioquímica y Biología Molecular

Investigación

Proyectos y contratos de investigación

FUNCIONES DE LA METILACIÓN DAM EN LA VIRULENCIA DE SALMONELLA: ADHESIÓN, INVASIÓN, RESISTENCIA A BILIS Y SUPERVIVENCIA INTRACELULAR (BIO2010-15023 - Investigador/a)
Resistencia a Bilis en Salmonella Enterica: Análisis Genético y Molecular (P10-CVI-5879 - Investigador/a)

Capítulos en Libros

Alvarez, Laura;Hernandez, Sara B.;De Pedro, Miguel A. ;Cava, Felipe:
Ultra-Sensitive, High-Resolution Liquid Chromatography Methods for the High-Throughput Quantitative Analysis of Bacterial Cell Wall Chemistry and Stru. Pág. 11-27. Springer. Springer. 2016.
Casadesus-Pursals, Josep;Hernandez, Sara B.;Cota-Garcia, Ignacio;Ramos-Morales, Francisco:
OF BACTERIA AND BILE. Pág. 153-162. AMERICAN SOCIETY FOR MICROBIOLOGY. AMERICAN SOCIETY FOR MICROBIOLOGY. 2011.

Asistencia a congresos

Brenes, Manuel;Álvarez-Escribano, Isidro;Hernandez, Sara B.;Muro-Pastor, Alicia Maria;Vioque, Agustín:
RNAs antisentido regulados por nitrógeno en cianobacterias. Ponencia en Congreso. Simposio IBVF 2023. Sevilla. 2023
Hernandez, Sara B.;Muro-Pastor, Alicia Maria;Vioque, Agustín:
Regulación de la síntesis y remodelación del peptidoglucano durante la diferenciación de heterocistos en Nostoc sp. PCC 7120. Ponencia en Congreso. XIII Reunión de Microbiología Molecular. Granada. 2022
Brenes, Manuel;Álvarez-Escribano, Isidro;Hernandez, Sara B.;Vioque, Agustín;Muro-Pastor, Alicia Maria:
Regulatory RNAs in heterocystous cyanobacteria. Ponencia en Congreso. IX Reunión de la Red Temática Española de RNA. Miraflores de la Sierra (Madrid). 2022
Hernandez, Sara B.;Dorr, Tobias;Waldor, Matthew;Cava, Felipe:
Cell wall recycled tetrapeptides control peptidoglycan synthesis. Comunicación en congreso. XXVII Congreso Nacional de Microbiología . Malaga, Spain. 2019
Hernandez, Sara B.;Doer, Tobias;Waldor, Matthew ;Cava, Felipe:
Cell wall recycled tetrapeptides control peptidoglycan synthesis. Poster en Congreso. 6th International Symposium of the SFB 766 THE BACTERIAL CELL ENVELOPE A 12-YEAR-JOURNEY. Tubingen, Germany. 2019
Hernandez, Sara B.;Cava, Felipe:
Título del trabajo: Regulatory crosstalk between peptidoglycan biosynthesis and recycling in Vibrio cholerae. Ponencia en Congreso. 5th Great Wall Symposium. Sao Rafael, Portugal. 2017
Hernandez, Sara B.;Cava, Felipe:
Study of a Vibrio cholerae determinant of proper morphology. Poster en Congreso. FEMS 2017. 7th Congress of European Microbiologists. Valencia, Spain. 2017
Hernandez, Sara B.;De Pedro, Miguel Angel;Casadesus-Pursals, Josep;Cava, Felipe:
Bile-induced peptidoglycan remodeling. Poster en Congreso. 4th Great Wall Symposium: "The dinamics of peptidoglycan structure and function: new insights into the Grat Wall". Villa Finaly, Florence. 2015
Hernandez, Sara B.;Cava, Felipe;Pucciarelli, Graciella;De Pedro, Miguel Angel;Casadesus-Pursals, Josep:
Bile-induced peptidoglycan remodeling. Comunicación en congreso. 32nd Annual Meeting of NSCMID: Infections and Antibiotics. Umeå. 2015
Hernandez, Sara B.;Cava, Felipe;Pucciarelli, M. Graciella;Garcia-del Portillo, Francisco;De Pedro, Miguel Angel;Casadesus-Pursals, Josep:
Bile-induced peptidoglycan remodeling in Salmonella enterica. Poster en Congreso. 5th Network Meeting: The Nordic EMBL Partnership for Molecular Medicine . Umeå. 2014
Hernandez, Sara B.;Cava-valenciano, Felipe;De Pedro, Miguel Angel;Casadesus-Pursals, Josep:
Bile-induced peptidoglycan remodeling in Salmonella enterica. Ponencia en Congreso. 4th ASM Conference on Salmonella: The Bacterium, the Host and the Environment. Boston, EEUU. 2013
Hernandez, Sara B.;Casadesus-Pursals, Josep:
Papel de la proteína YiiU (ZapB) de Salmonella enterica en la resistencia a bilis. Ponencia en Congreso. IX Reunión del Grupo de Microbiología Molecular de la SEM. Palma de Mallorca. 2012
Hernandez, Sara B.;Casadesus-Pursals, Josep:
Role for the Salmonella enterica YiiU (ZapB) protein in bile resistance. Ponencia en Congreso. Young Microbiologists Symposium on Microbe Signalling, Organisation and Pathogenesis. Cork, Irlanda. 2012
Hernandez, Sara B.;Cota-Garcia, Ignacio;Ducret, Adrien;Aussel, Laurent;Casadesus-Pursals, Josep:
Adaptation and preadaptation of Salmonella enterica to bile. Poster en Congreso. X Analitical Genetics Conference. Carmona, Sevilla.. 2011
Hernandez, Sara B.;Casadesus-Pursals, Josep:
Responses of Salmonella to bile. Poster en Congreso. Mol Micro Meeting. . 2011
Hernandez, Sara B.;Casadesus-Pursals, Josep:
Adaptationa of Salmonelalla enterica to bile: mutational and non-mutational mechanisms. Poster en Congreso. Bacterial Regulatory Networks. Baeza, Jaén. 2009
Hernandez, Sara B.;García-Calderón, Clara Beatriz;Cota-Garcia, Ignacio;Casadesus-Pursals, Josep:
Adaptation of Salmonella enterica to bile: mutational and non-mutational mechanisms. Poster en Congreso. 3rd ASM Conference on Salmonella: Biology, Pathogenesis and Prevention. . 2009
Hernandez, Sara B.;Casadesus-Pursals, Josep:
La carencia de la proteasa periplasmica Prc aumenta la resistencia de Salmonella enterica a la bilis. Poster en Congreso. XXXVII Congreso de la Sociedad Española de Genética. Torremolinos, Málaga. 2009
Casadesus-Pursals, Josep;Hernandez, Sara B.;García-Calderón, Clara Beatriz;Cota-Garcia, Ignacio;Ramos-Morales, Francisco:
ADAPTATION OF SALMONELLA ENTERICA TO BILE: MUTATIONAL AND NON-MUTATIONAL MECHANISMS. Poster en Congreso. ASM CONFERENCE ON SALMONELLA: BIOLOGY, PATHOGENESIS AND PREVENTION (3) (3.2009.AIX-EN-PROVENCE, FRANCIA). AIX-EN-PROVENCE, FRANCIA. 2009
Palomino-Gutierrez,Carmen;Alcázar-Limón,Fermín;Hernandez, Sara B.;Molero-Payán,Rafael;Villalobo-Polo, Eduardo:
PRELIMINARY IDENTIFICATION OF NONSENSE-MEDIATED DECAY GENES IN CILIATES. Poster en Congreso. SPANISH-FRENCH CONGRESS ON PROTISTOLOGY (1) (1.2008.SEVILLA, ESPAÑA). Santander (ESPAÑA). 2008
Hernandez, Sara B.;Palomino-Gutierrez,Carmen;El Mounadi-, Kaoutar;Morin-,Loic;Baroin-Tourancheau-,Anne;Torres-Rueda, Antonio;Villalobo-Polo, Eduardo:
CHARACTERIZATION AND PHYLOGENY OF FOLATE/BIOPTERIN GENES IN CILIATES. Poster en Congreso. SPANISH-FRENCH CONGRESS ON PROTISTOLOGY (1) (1.2008.SEVILLA, ESPAÑA). Santander (ESPAÑA). 2008
Hernandez, Sara B.;Cota-Garcia, Ignacio;López-Garrido, Javier;Prieto-Marquez, Ana Isabel;Ramos-Morales, Francisco;Casadesus-Pursals, Josep:
SUPRESIÓN DE LA SENSIBILIDAD A BILIS EN MUTANTES DAM- DE SALMONELLA ENTERICA: ACTIVACIÓN DE BOMBAS DE VERTIDO POR CARENCIA DE ASMA. Poster en Congreso. VII REUNIÓN DE MICROBIOLOGÍA MOLECULAR DE LA S.E.M. () (.2008.PUERTO REAL). PUERTO REAL. 2008
Hernandez, Sara B.;Palomino-Gutierrez,Carmen;Morales-,Adela;Molero-Payan,Rafael;Barragan-Castelao,Alejandro;El Mounadi-, Kaoutar;Torres-Rueda, Antonio;Villalobo-Polo, Eduardo:
GEN PARA EL TRANSPORTE DE FOLATO/BIOPTERINA EN CILIADOS CON AFINIDAD EVOLUTIVA A CIANOBACTERIAS. Poster en Congreso. XXI CONGRESO NACIONAL DE MICROBIOLOGÍA (SEM) () (.2007.SEVILLA). . 2007

Artículos publicados

Hernandez, Sara B.;Cava, Felipe; García-del Portillo , Francisco;Castanheira, Sónia ;Pucciarelli, M Graciela ;Cestero, Juan J ; Rico-pérez, Gadea;Paradela, Alberto ;Ayala, Juan A ;Velázquez, Sonsoles ;San-félix, Ana :
Peptidoglycan editing in non-proliferating intracellular Salmonella as source of interference with immune signaling. PLoS Pathogens. 2022. 10.1371/journal.ppat.1010241.
Fernández-fernández, Rocio;Hernandez, Sara B.;Puerta-Fernández, Elena;Urdaneta, Veronica;Casadesus-Pursals, Josep:
Evidence for Involvement of the Salmonella enterica Z-Ring Assembly Factors ZapA and ZapB in Resistance to Bile. Frontiers in Microbiology. 2021. 10.3389/fmicb.2021.647305.
Hernandez, Sara B.;Cava, Felipe:
New approaches and techniques for bacterial cell wall analysis. Current Opinion in Microbiology. 2021. 10.1016/j.mib.2021.01.010.
Hernandez, Sara B.;Alvarez, Laura;Cava, Felipe:
Cell Wall Biology of Vibrio cholerae. Annual Review of Microbiology. 2021. Vol: 75. Núm: 1. Pág. 151-174. 10.1146/annurev-micro-040621-122027.
Hernandez, Sara B.;Dörr, Tobias ; Waldor, Matthew K.;Cava, Felipe:
Modulation of Peptidoglycan Synthesis by Recycled Cell Wall Tetrapeptides. Cell Reports. 2020. Vol: 31. Núm: 4. 10.1016/j.celrep.2020.107578.
Wylensek, David ;Hernandez, Sara B.;Thomas Clavel, Thomas Clavel:
A collection of bacterial isolates from the pig intestine reveals functional and taxonomic diversity. Nature Communications. 2020. 10.1038/s41467-020-19929-w.
Isnard, Christophe ;Meignen, Pierrick ;Giard, Jean-christophe ;Cava, Felipe;Cattoir, Vincent ;Hernandez, Sara B.;Guérin, François ;Joalland , Fanny ;Goux, Didier ; Goux, Didier; Gravey, François;Auzou , Michel ;Enot , David :
Unexpected Cell Wall Alteration-Mediated Bactericidal Activity of the Antifungal Caspofungin against Vancomycin-Resistant Enterococcus faecium. Antimicrobial Agents and Chemotherapy. 2020. Vol: 64. Núm: 10. 10.1128/AAC.01261-20.
Espinosa-Alfaro, Elena; Daniel , Sandra;Hernandez, Sara B.;Goudin, Anthony ;Cava, Felipe ;Barre, François-xavier ;Galli, Elisa :
L-arabinose induces the formation of viable non-proliferating spheroplasts in Vibrio cholerae. Applied and Environmental Microbiology. 2020. 10.1128/AEM.02305-20.
Irazoki, Oihane;Hernandez, Sara B.;Cava, Felipe:
Peptidoglycan Muropeptides: Release, Perception, and Functions as Signaling Molecules. Frontiers in Microbiology. 2019. Vol: 10. Núm: 500. 10.3389/fmicb.2019.00500.
Torrens, Gabriel ;Hernandez, Sara B.;Ayala, Juan Alfonso ; Moya, Bartolome; Juan, Carlos;Cava, Felipe ;Oliver, Antonio :
Regulation of AmpC-Driven beta-Lactam Resistance in Pseudomonas aeruginosa: Different Pathways, Different Signaling. mSystems. 2019. Vol: 4. Núm: 6. 10.1128/msystems.00524-19.
Urdaneta, Veronica;Hernandez, Sara B.;Casadesus-Pursals, Josep:
Mutational and non mutational adaptation of Salmonella enterica to the gall bladder. Scientific Reports. 2019. Núm: 5203. 10.1038/s41598-019-41600-8.
Jõers, Arvi ;Vind, Kristiina ;Hernandez, Sara B.;Maruste, Regina ; Pereira, Marta;Brauer, Age ;Remm, Maido ;Cava, Felipe;Tenson, Tanel :
Muropeptides Stimulate Growth Resumption from Stationary Phase in Escherichia coli. Scientific Reports. 2019. Núm: 18043. 10.1038/s41598-019-54646-5.
Vanderlinde, Elizabeth M. ;Strozen, Timothy G. ;Hernandez, Sara B.;Cava, Felipe;Howard, S. Peter :
Alterations in peptidoglycan cross-linking suppress the secretin assembly defect caused by mutation of GspA in the Type II Secretion System. Journal of Bacteriology. 2017. Vol: 199. Núm: 8. 10.1128/jb.00617-16.
Loiseau, Laurent ;Casadesus-Pursals, Josep;Barras, Frederic ;Fyfe, Cameron ;Aussel, Laurent ;Hajj Chehade, Mahmoud ;Hernandez, Sara B.;Faivre, Bruno :
The UbiK protein is an accessory factor necessary for bacterial ubiquinone (UQ) biosynthesis and forms a complex with the UQ biogenesis factor UbiJ . Journal of Biological Chemistry. 2017. Vol: 292. Núm: 28. Pág. 11937-11950. 10.1074/jbc.M117.789164.
Cuenca, Miguel Angel;Coelho, Fernanda M.;Hapfelmeier, Siegfried ;Pfister, Simona;Buschor, Stefanie ;Bayramova, Firuza ;Hernandez, Sara B.;Cava, Felipe; Kuru, Erkin;Van Nieuwenhze, Michael S.;Brun, Yves V. :
D-Alanine-controlled transient intestinal mono-colonization with non-laboratory-adapted commensal E. coli Strain HS. PLoS One. 2016. 10.1371/journal.pone.0151872.
Cota-Garcia, Ignacio;Sánchez-romero, Maria Antonia;Hernandez, Sara B.; Pucciarelli, M. Graciela;García-del Portillo, Francisco ;Casadesus-Pursals, Josep:
Epigenetic control of Salmonella enterica O-antigen chain length: a tradeoff between virulence and bacteriophage resistance. PLoS Genetics. 2015. Núm: 11. 10.1371/journal.pgen.1005667.
Hernandez, Sara B.;Cava, Felipe:
Environmental roles of microbial amino acid racemases. Environmental Microbiology. 2015. Vol: 18. Núm: 6. Pág. 1673-1685. 10.1111/1462-2920.13072.
Hernandez, Sara B.;Cava-valenciano, Felipe;Pucciarelli, M. Graciella;García-del Portillo, Francisco;De Pedro, Miguel Angel;Casadesus-Pursals, Josep:
Bile-induced peptidoglycan remodelling in Salmonella enterica. Environmental Microbiology. 2014. Vol: 17. Núm: 4. Pág. 1081-1089. 10.1111/1462-2920.12491.
Hernandez, Sara B.;Ayala, Juan A.;Rico-perez, Gadea;Garcia-del Portillo, Francisco;Casadesus-Pursals, Josep:
Increased bile resistance in Salmonella enterica mutants lacking Prc periplasmic protease. International Microbiology. 2013. Vol: 16. Núm: 2. Pág. 87-92. 10.2436/20.1501.01.183.
Hernandez, Sara B.;Cota-Garcia, Ignacio;Ducret, Adrien;Aussel, Laurent;Casadesus-Pursals, Josep:
Adaptation and preadaptation of Salmonella enterica to bile. PLoS Genetics. 2012. Vol: 8. Núm: 1. Pág. e1002459-e1002459. 10.1371/journal.pgen.1002459.
Prieto-Marquez, Ana Isabel;Hernandez, Sara B.;Cota-Garcia, Ignacio;Pucciarelli, M Graciela;Orlov, Yuri;Ramos-Morales, Francisco;Casadesus-Pursals, Josep:
Roles of the outer membrane protein AsmA of Salmonella enterica in the control of marRAB expression and invasion of epithelial cells. Journal of Bacteriology. 2009. Vol: 191. Núm: 11. Pág. 3615-3622. 10.1128/JB.01592-08.