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Analysis of strain relatedness using High Resolution Melting in a case of recurrent candiduria

7. Gago S, Lorenzo B, Gomez-Lopez A, Cuesta I, Cuenca-Estrella M, Buitrago MJ. Analysis of strain relatedness using high resolution melting in a case of recurrent candiduria. BMC Microbiol. 2013 Jan 23;13:13. doi: 10.1186/1471-2180-13-13. PMID: 23343107.

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High-Resolution Melting Analysis for Identification of the Cryptococcus neoformans-Cryptococcus gattii Complex

8. Gago S, Zaragoza Ó, Cuesta I, Rodríguez-Tudela JL, Cuenca-Estrella M, Buitrago MJ. High-resolution melting analysis for identification of the Cryptococcus neoformans-Cryptococcus gattii complex. J Clin Microbiol. 2011 Oct;49(10):3663-6. doi: 10.1128/JCM.01091-11. Epub 2011 Aug 10. PMID: 21832024.

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Performance of Panfungal- and Specific-PCR-Based Procedures for Etiological Diagnosis of Invasive Fungal Diseases on Tissue Biopsy Specimens with Proven Infection: a 7-Year Retrospective Analysis from a Reference Laboratory

9. Buitrago MJ, Bernal-Martinez L, Castelli MV, Rodriguez-Tudela JL, Cuenca-Estrella M Performance of panfungal--and specific-PCR-based procedures for etiological diagnosis of invasive fungal diseases on tissue biopsy specimens with proven infection: a 7-year retrospective analysis from a reference laboratory. J Clin Microbiol. 2014 May;52(5):1737-40. doi: 10.1128/JCM.00328-14. Epub 2014 Feb 26.PMID: 24574295.

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Epidemiología actual y diagnóstico de laboratorio de las micosis endémicas en España

11. Buitrago MJ, Cuenca-Estrella M. [Current epidemiology and laboratory diagnosis of endemic mycoses in Spain]. Enferm Infecc Microbiol Clin. 2012 Aug;30(7):407-13. doi: 10.1016/j.eimc.2011.09.014. Epub 2011 Nov 29. PMID: 22130575 Review. Spanish.

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Content with Investigacion Investigación sobre Anomalías Congénitas .

Additional Information

The Pneumococcus Unit is in charge of two very important aspects related to pneumococcus infections, such as epidemiological surveillance and basic and translational research of diseases caused by this pathogen. Our unit contributes to the epidemiological surveillance of invasive pneumococcal disease (IPD), characterizing the serotypes and genotypes of invasive pneumococci circulating in Spain, as well as the evolution of antibiotic resistance in this pathogen. 

Identification of culture-negative samples (CSF and pleural fluids) is performed using real-time PCR. Serotyping is performed using the Dot-blot and PCR-sequencing technique. Genotyping for the study of outbreaks and characterization of clones associated with hypervirulent and/or multiresistant strains is performed using the MLST technique and the analysis of complete genomes by massive sequencing. In addition, antibiotic susceptibility is determined following the EUCAST criteria. 

Our unit belongs to the IBD-labnet network of the ECDC and annually notifies all cases of IPD to the ECDC and also to the IRIS (Invasive Respiratory Infection Surveillance) network. At the level of basic and translational research, our unit is responsible for studying and characterizing different molecular mechanisms of pathogenicity and protection related to pneumococcal infection. Among the main objectives are the molecular characterization of virulence factors, the study of different vaccine candidate proteins and determining the possible impact that tobacco smoke and the formation of biofilms have on the colonization of the respiratory tract.

The Pneumococcus Unit is in charge of two very important aspects related to pneumococcus infections, such as epidemiological surveillance and basic and translational research of diseases caused by this pathogen. Our unit contributes to the epidemiological surveillance of invasive pneumococcal disease (IPD), characterizing the serotypes and genotypes of invasive pneumococci circulating in Spain, as well as the evolution of antibiotic resistance in this pathogen. 

Identification of culture-negative samples (CSF and pleural fluids) is performed using real-time PCR. Serotyping is performed using the Dot-blot and PCR-sequencing technique. Genotyping for the study of outbreaks and characterization of clones associated with hypervirulent and/or multiresistant strains is performed using the MLST technique and the analysis of complete genomes by massive sequencing. In addition, antibiotic susceptibility is determined following the EUCAST criteria. 

Our unit belongs to the IBD-labnet network of the ECDC and annually notifies all cases of IPD to the ECDC and also to the IRIS (Invasive Respiratory Infection Surveillance) network. At the level of basic and translational research, our unit is responsible for studying and characterizing different molecular mechanisms of pathogenicity and protection related to pneumococcal infection. Among the main objectives are the molecular characterization of virulence factors, the study of different vaccine candidate proteins and determining the possible impact that tobacco smoke and the formation of biofilms have on the colonization of the respiratory tract.

Content with Investigacion Investigación sobre Anomalías Congénitas .