El Instituto de Salud Carlos III utiliza cookies propias y de terceros para el correcto funcionamiento y visualización del sitio web por parte del usuario, así como la recogida de estadísticas. Si continúa navegando, consideramos que acepta su uso. Para más información visite nuestra Política de Cookies.
Ver más información

We protect your health through science

Search Bar

Usa comillas para buscar una secuencia de palabras exacta. Ej: "Proyectos Financiados"

Investigation

Bacterial Taxonomy

Research Lines

Content with Investigacion Taxonomía Bacteriana .

Taxonomía Bacteriana

null

Research projects

Content with Investigacion Taxonomía Bacteriana .

- Título: Desvelando la genómica de las bacterias anaerobias procedentes de bacteriemias
Referencia Proyecto: PID202-1127477OB-I00-MPY 302/22.
Entidad financiador: Agencia Estatal de Investigación.
Fechas de ejecución: 2023-2026
Financiación 108.900 €.
Investigadora principal: Sylvia Valdezate


 

- Título: Plataformas MALDI-TOF/CMI SENSITITRETM Personal Técnico Apoyo
Referencia: PTA2019-016623-I. 
Entidad Financiadora: Agencia Estatal de Investigación. 
Fechas ejecución 12/2020-11/2023
Investigadora principal: Sylvia Valdezate

- Título: Elementos genéticos móviles protagonistas en la evolución de los serotipos pandémicos M1 y M89 de Streptococcus pyogenes en el síndrome del shock tóxico y otras infecciones invasivas
Referencia: (MPY 377/18).
Entidad financiadora: Instituto de Salud Carlos III. Agencia Estatal de Investigación en Salud Intramural (AESI). 
Fechas de ejecución: 11/2018-12/2022. 
Financiación: 40.000 €.
Investigadoras principales: Pilar Villalón. Co-IP Sylvia Valdezate. 

- Título: Plataformas genéticas y su influencia en la resistencia a co-trimoxazol, macrólidos y tetraciclina en Nocardia spp.
Referencia: MPY 1278/15
Entidad financiadora: Instituto de Salud Carlos III. Agencia Estatal de Investigación en Salud Intramural (AESI).
Fechas de ejecución: 2015-2017.
Financiación: 88.141,8 €. 
Investigadora principal: Sylvia Valdezate

- Título: Filogenia y caracterización de mecanismos moleculares de resistencia en Nocardia spp. 
Referencia: MPY 1446/11
Entidad financiadora: Instituto de Salud Carlos III. Fondo de Investigación Sanitaria (AES). () 
Fechas de ejecución: 04/2012-10/2015
Financiación: 115.457 €. 
Investigadora principal: Sylvia Valdezate.

- Título: Iberian network of laboratories of biological alert. Accreditation of methods for detection highly pathogenic agents (IB-BIOALERTNET). 
Entidad financiadora: COMISIÓN EUROPEA HOME/2012/ISEC/AG/CBRN/4000003810. (Instituto de Salud Carlos III (VISAVET, IVIA, INSA, INIAV))
Referencia: SAFI 1132/13-7. 
Fecha de ejecución: 2013-2015.
Financiación: 699.175 €. 
Tipo de participación: Miembro del equipo investigador.

- Título: EQUATOX Project Establishment of Quality Assurances for theDetection of Biological Toxins of potential Bioterrorism risk. 
Entidad financiadora y convocatoria: Seven Framework Programme for Research FP7-SECURITY. (Robert Koch-Institut Berlin Alemania). 
Referencia: SEC-2011.5.4-1. 
Fechas de ejecución: 2012-2014.

Search Bar

Publications

Sort
Category

A Q Fever Outbreak with a High Rate of Abortions at a Dairy Goat Farm: Coxiella burnetii Shedding, Environmental Contamination, and Viability

3. Álvarez-Alonso R, Basterretxea M, Barandika JF, Hurtado A, Idiazabal J, Jado I, Beraza X, Montes M, Liendo P, García-Pérez AL. A Q Fever Outbreak with a High Rate of Abortions at a Dairy Goat Farm: Coxiella burnetii Shedding, Environmental Contamination, and Viability. Appl Environ Microbiol. 2018 Oct 1;84(20).

PUBMED DOI

Irruptive mammal host populations shape tularemia epidemiology.

4. Luque-Larena, Juan J.; Mougeot, Francois; Arroyo, Beatriz; Dolors Vidal, Ma; Rodriguez-Pastor, Ruth; Escudero, Raquel; Anda, Pedro; Lambin, Xavier. Irruptive mammal host populations shape tularemia epidemiology. Plos Pathogens. 13 - 11, Public Library Science, 01/11/2017.

PUBMED DOI

Environmental sampling coupled with real-time PCR and genotyping to investigate the source of a Q fever outbreak in a work setting.

5. Hurtado A, Alonso E, Aspiritxaga I, López Etxaniz I, Ocabo B, Barandika JF, Fernández-Ortiz DE Murúa JI, Urbaneja F, Álvarez-Alonso R, Jado I, García-Pérez AL. Environmental sampling coupled with real-time PCR and genotyping to investigate the source of a Q fever outbreak in a work setting. Epidemiol Infect. 2017 Jul;145(9):1834-1842.

PUBMED DOI

Density-Dependent Prevalence of Francisella tularensis in Fluctuating Vole Populations, Northwestern Spain

6. Rodriguez-Pastor, Ruth; Escudero, Raquel; Vidal, Dolors; Mougeot, Francois; Arroyo, Beatriz; Lambin, Xavier; Maria Vila-Coro, Ave; Rodriguez-Moreno, Isabel; Anda, Pedro; Luque-Larena, Juan J.Density-Dependent Prevalence of Francisella tularensis in Fluctuating Vole Populations, Northwestern Spain. Emerging Infectious Diseases. 23 - 8, pp. 1377 - 1379. Centers Disease Control, 01/08/2017.

PUBMED DOI

Content with Investigacion Taxonomía Bacteriana .

List of staff

Additional Information

The research objectives focus on the areas of Bacterial Taxonomy and Microbiology in Public Health:

- Identification of pathogenic bacteria that are difficult to assign taxonomically
- Description of new species
- Study of bacterial population biology through typing
- Epidemiology of antimicrobial resistance and virulence factors for certain bacterial pathogens in different nosocomial/community settings.

These objectives are addressed from the perspective of polyphasic taxonomy (phenotypic and genotypic taxonomy) through the study of targets for genus/species assignment and phylogenetic analyses. The analysis of the virulome and resistome of certain species is approached from the perspective of complete genome sequencing.

Research on invasive infection by Streptococcus pyogenes and other beta-hemolytic streptococci has been carried out since 1994, through the Surveillance Program of the National Center for Microbiology. The typing of invasive S. pyogenes strains circulating in Spain includes determination of: serotype (emm-type); the genetic profile of streptococcal pyrogenic exotoxins; the antimicrobial resistance phenotype; and the genotypes of epidemiologically related strains and/or outbreaks.

The research objectives focus on the areas of Bacterial Taxonomy and Microbiology in Public Health:

- Identification of pathogenic bacteria that are difficult to assign taxonomically
- Description of new species
- Study of bacterial population biology through typing
- Epidemiology of antimicrobial resistance and virulence factors for certain bacterial pathogens in different nosocomial/community settings.

These objectives are addressed from the perspective of polyphasic taxonomy (phenotypic and genotypic taxonomy) through the study of targets for genus/species assignment and phylogenetic analyses. The analysis of the virulome and resistome of certain species is approached from the perspective of complete genome sequencing.

Research on invasive infection by Streptococcus pyogenes and other beta-hemolytic streptococci has been carried out since 1994, through the Surveillance Program of the National Center for Microbiology. The typing of invasive S. pyogenes strains circulating in Spain includes determination of: serotype (emm-type); the genetic profile of streptococcal pyrogenic exotoxins; the antimicrobial resistance phenotype; and the genotypes of epidemiologically related strains and/or outbreaks.

Content with Investigacion Taxonomía Bacteriana .