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Infección Viral e Inmunidad

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Content with Investigacion Infección Viral e Inmunidad .

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A Novel Antibody against Human Factor B that Blocks Formation of the C3bB Proconvertase and Inhibits Complement Activation in Disease Models

7.- A Novel Antibody against Human Factor B that Blocks Formation of the C3bB Proconvertase and Inhibits Complement Activation in Disease Models. Subias, Marta; Tortajada, Agustin; Gastoldi, Sara; et ál..JOURNAL OF IMMUNOLOGY Volumen: 193 Número: 11 Páginas: 5567-5575 Fecha de publicación: DEC 2014

PUBMED DOI

Detection of anti-Leishmania infantum antibodies in sylvatic lagomorphs from an epidemic area of Madrid using the indirect immunofluorescence antibody test

8.- Detection of anti-Leishmania infantum antibodies in sylvatic lagomorphs from an epidemic area of Madrid using the indirect immunofluorescence antibody test. Moreno, Inmaculada; Alvarez, Julio; Garcia, Nerea; et ál..VETERINARY PARASITOLOGY Volumen: 199 Número: 3-4 Páginas: 264-267 Fecha de publicación: 2014

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Evidence of Leishmania infantum Infection in Rabbits (Oryctolagus cuniculus) in a Natural Area in Madrid, Spain.

9.- Evidence of Leishmania infantum Infection in Rabbits (Oryctolagus cuniculus) in a Natural Area in Madrid, Spain. Garcia, Nerea; Moreno, Inmaculada; Alvarez, Julio; et ál..BIOMED RESEARCH INTERNATIONAL Número de artículo: 318254 Fecha de publicación: 2014

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Mucus-Activatable Shiga Toxin Genotype stx2d in Escherichia coli O157:H7

2. Sánchez, S., Llorente, M.T., Herrera-León, L., Ramiro, R., Nebreda, S., Remacha, M.A., Herrera-León, S. Mucus-activatable shiga toxin genotype stx2d in Escherichia coli O157:H7. (2017) Emerging Infectious Diseases, 23 (8), pp. 1431-1433.

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Multinational outbreak of travel-related Salmonella Chester infections in europe, summers 2014 and 2015

3. Fonteneau, L., Da Silva, N.J., Fabre, L., Ashton, P., Torpdahl, M., Müller, L., Bouchrif, B., El Boulani, A., Valkanou, E., Mattheus, W., Friesema, I., Herrera Leon, S., Varela Martínez, C., Mossong, J., Severi, E., Grant, K., Weill, F., Gossner, C.M., Bertrand, S., Dallman, T., Le Hello, S. Multinational outbreak of travel-related Salmonella Chester infections in europe, summers 2014 and 2015. (2017) Eurosurveillance, 22 (7).

PUBMED DOI

Prospective use of whole genome sequencing (WGS) detected a multi-country outbreak of Salmonella Enteritidis

4. Inns, T., Ashton, P.M., Herrera-Leon, S., Lighthill, J., Foulkes, S., Jombart, T., Rehman, Y., Fox, A., Dallman, T., De Pinna, E., Browning, L., Coia, J.E., Edeghere, O., Vivancos, R. Prospective use of whole genome sequencing (WGS) detected a multi-country outbreak of Salmonella Enteritidis (2017) Epidemiology and Infection, 145 (2), pp. 289-298.

PUBMED DOI

Plasmid-mediated quinolone resistance in different diarrheagenic Escherichia coli pathotypes responsible for complicated, noncomplicated, and traveler's diarrhea cases.

5. Herrera-Leon, S., Llorente, M.T., Sanchez, S. Plasmid-mediated quinolone resistance in different diarrheagenic Escherichia coli pathotypes responsible for complicated, noncomplicated, and traveler's diarrhea cases. (2016) Antimicrobial Agents and Chemotherapy, 60 (3), pp. 1950-1951.

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Molecular Epidemiology and Antibiotic Susceptibility of Vibrio cholerae Associated with a Large Cholera Outbreak in Ghana in 2014.

6. Eibach, D., Herrera-León, S., Gil, H., Hogan, B., Ehlkes, L., Adjabeng, M., Kreuels, B., Nagel, M., Opare, D., Fobil, J.N., May, J. Molecular Epidemiology and Antibiotic Susceptibility of Vibrio cholerae Associated with a Large Cholera Outbreak in Ghana in 2014. (2016) PLoS Neglected Tropical Diseases, 10 (5).

PUBMED DOI

Content with Investigacion Leishmaniasis y Enfermedad de Chagas .

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Additional Information

Streptococcus pneumoniae is a human pathogen that, despite the development of vaccines, continues to be an important cause of mortality and morbidity. We investigate the mechanisms of antibiotic resistance in this bacterium. On the one hand by identifying new therapeutic targets and on the other hand by investigating the molecular basis of the action of antibiotics already used in clinical practice (the fluoroquinolones levofloxacin and moxifloxacin) or not yet used (seconeolitsine). For this purpose, we used a multidisciplinary analysis involving genomics, transcriptomics and proteomics to understand the organization of the S. pneumoniae chromosome and the identification of the factors that stabilize this organization, including ncRNAs. Changes in the level of global supercoiling, either by inhibition of gyrase (decrease) or by inhibition of topoisomerase I (increase) alter the transcriptome. The modulated genes are located in domains, whose genes show specific functional characteristics. The aim is to identify new factors essential for S. pneumoniae physiology and to characterize transcriptional regulation in response to topological stress. In addition, RNA interference technology and CRISPR systems will be used as novel antibacterials. These studies will establish the bases for translational research aimed at the development of new therapeutic targets for the treatment of pneumococcal diseases.

Streptococcus pneumoniae is a human pathogen that, despite the development of vaccines, continues to be an important cause of mortality and morbidity. We investigate the mechanisms of antibiotic resistance in this bacterium. On the one hand by identifying new therapeutic targets and on the other hand by investigating the molecular basis of the action of antibiotics already used in clinical practice (the fluoroquinolones levofloxacin and moxifloxacin) or not yet used (seconeolitsine). For this purpose, we used a multidisciplinary analysis involving genomics, transcriptomics and proteomics to understand the organization of the S. pneumoniae chromosome and the identification of the factors that stabilize this organization, including ncRNAs. Changes in the level of global supercoiling, either by inhibition of gyrase (decrease) or by inhibition of topoisomerase I (increase) alter the transcriptome. The modulated genes are located in domains, whose genes show specific functional characteristics. The aim is to identify new factors essential for S. pneumoniae physiology and to characterize transcriptional regulation in response to topological stress. In addition, RNA interference technology and CRISPR systems will be used as novel antibacterials. These studies will establish the bases for translational research aimed at the development of new therapeutic targets for the treatment of pneumococcal diseases.

Content with Investigacion Leishmaniasis y Enfermedad de Chagas .