Synergistic activity of an OmpA inhibitor and colistin against colistin-resistant Acinetobacter baumannii: mechanistic analysis and in vivo efficacy.

“The sharp increase in cases of MDR Acinetobacter baumannii infections in recent years prompted by WHO to list this pathogen as a critical pathogen. The development of new approaches that adjuvant the scarcity of clinically relevant antibiotics for treatment of infections by MDR A. baumannii is an urgent need. Researchers from the University Hospital Virgen…

Suppression of the SOS response modifies spatiotemporal evolution, post-antibiotic effect, bacterial fitness and biofilm formation in quinolone-resistant Escherichia coli.

Journal of Antimicrobial Chemotherapy 2018 (In press)   This study was coordinated at University Hospital Virgen Macarena in collaboration with the Centro Nacional de Biotecnología. This work shows that suppression of the SOS response (through recA deleted) blocks the evolution towards clinical quinolone resistance across a range of E. coli phenotypes from highly susceptible to…

Analysis of intestinal colonization by ESBL-E. coli reveals the emergence in Europe of CTX-M-27 associated with clade C1-M27 of ST131 clone

– This finding represents an epidemiological change in extended-expectrum-beta-lactamases (ESBLs) distribution in Europe – This study results from the collaboration of the Preventive Medicine and Microbiology Departments at Hospital Universitario Ramón y Cajal (Madrid) with a European multicentre project (R-GNOSIS) funded by the EU and it has been recently awarded as best communication in the…

I Jornada sobre Bilógicos, Seguridad e Infección (BI-SEIF). Madrid, 19 de Septiembre de 2018

CARTA DE BIENVENIDA   Nos complace presentar las Primeras Jornadas sobre Biológicos Seguridad e Infección (BI-SEIF). Estas Jornadas nacen con el propósito de desarrollar las bases para el uso seguro de los nuevos fármacos biológicos dirigidos al tratamiento de cada vez más enfermedades en el campo de la Oncología, Hematología, Reumatología, Dermatología, Aparato Digestivo, Nefrología,…

Colonization with Enterobacteriaceae-Producing ESBLs, AmpCs, and OXA-48 in Wild Avian Species, Spain 2015-2016

Summary. Antibiotic resistance is a global threat of complex and changeable epidemiology. The role of wild birds in the dissemination of antibacterial resistance might be underestimated. We studied the cloacal colonization by cefotaxime-resistant Enterobacteriaceae in 668 wild birds in Spain. Eighty-eight wild birds (13.2%) of 28 species carried cefotaxime-resistant isolates; 58 of them (8.7%) carried…

«Bacteriophages, Toxin-Antitoxin systems: Targets to develop of new treatments against bacterial persister cells»

«Bacteriophages, Toxin-Antitoxin systems: Targets for developing new treatments against bacterial persister cells» Researchers from the Spanish Network of Research in Infectious Diseases (REIPI) from 6 hospitals: A Coruña Hospital-INIBIC (A Coruña), Macarena Hospital-IBIS (Sevilla), Virgen del Rocio Hospital-IBIS (Sevilla), Clinic Hospital-IS Global (Barcelona), Marques de Valdecilla-IFIMAV (Santander) and Reina Sofia Hospital-IMIBIC (Cordoba) worked in the…

Prof. Jesús Rodríguez-Baño, coordinator of the Spanish network for research in infectious diseases (REIPI), is the new president of the Executive Committee of The European Society of Clinical Microbiology and Infectious Diseases (ESCMID).

ESCMID is self-defined as a non-profit organization whose mission is to improve the diagnosis, treatment and prevention of infection-related diseases. This is achieved by promoting and supporting research, education, training, and good medical practice. Prof. Rodríguez-Baño, MD PhD, is specialist in Infectious Diseases at the Department of Infectious Diseases and Clinical Microbiology, Hospital Virgen Macarena,…