Resultados globales: 18 registros encontrados en 0.02 segundos.
Artículos, Encontrados 17 registros
Documentos de investigación, Encontrados 1 registros
Artículos Encontrados 17 registros  1 - 10siguiente  ir al registro:
1.
12 p, 1.4 MB Study of CD27, CD38, HLA-DR and Ki-67 immune profiles for the characterization of active tuberculosis, latent infection and end of treatment / Díaz-Fernández, Sergio (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Villar-Hernández, Raquel (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Stojanovic, Zoran (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Fernández, Marco A (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; De Souza Galvão, Maria Luiza (Hospital Universitari Vall d'Hebron) ; Tolosa, Guillermo (Universidad de la Frontera) ; Sánchez-Montalva, Adrián (Hospital Universitari Vall d'Hebron) ; Abad Capa, Jorge (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Jiménez-Fuentes, María Ángeles (Hospital Universitari Vall d'Hebron) ; Safont Gonzalez, Guillem (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Romero i Andrada, Iris (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Sabrià, Josefina (Hospital de Sant Joan Despí Moisès Broggi) ; Prat i Aymerich, Cristina (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Domínguez, José (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Latorre, Irene (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
Current blood-based diagnostic tools for TB are insufficient to properly characterize the distinct stages of TB, from the latent infection (LTBI) to its active form (aTB); nor can they assess treatment efficacy. [...]
2022 - 10.3389/fmicb.2022.885312
Frontiers in microbiology, Vol. 13 (july 2022)  
2.
14 p, 899.9 KB Measuring T-Cell Responses against SARS-CoV-2 Is of Utility for Disease and Vaccination Management / Safont, G. (Universitat Autònoma de Barcelona) ; Latorre, Irene (Universitat Autònoma de Barcelona) ; Villar-Hernández, Raquel (Universitat Autònoma de Barcelona) ; Stojanovic, Zorac (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Marín, Alicia (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Pérez-Cano, Cristina (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Lacoma, Alicia (Universitat Autònoma de Barcelona) ; Molina-Moya, Bárbara (Universitat Autònoma de Barcelona) ; Solis, Alan Jhurior (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Arméstar, Fernando (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Matllo, Joan (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Díaz-Fernández, Sergio (Universitat Autònoma de Barcelona) ; Cendón Esteve, Arnau (Universitat Autònoma de Barcelona) ; Sokalchuk, Liliya (Universitat Autònoma de Barcelona) ; Tolosa, Guillermo (Diagnostic and Research in Immunodeficiencies Jeffrey Modell Center. Cytometry and Cellular Culture Area. La Frontera University) ; Casas, Irma (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Rosell, Antoni (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Domínguez, José (Universitat Autònoma de Barcelona)
The measurement of specific T-cell responses can be a useful tool for COVID-19 diagnostics and clinical management. In this study, we evaluated the IFN-γ T-cell response against the main SARS-CoV-2 antigens (spike, nucleocapsid and membrane) in acute and convalescent individuals classified according to severity, and in vaccinated and unvaccinated controls. [...]
2022 - 10.3390/jcm11175103
Journal of clinical medicine, Vol. 11 Núm. 17 (september 2022) , p. 5103  
3.
12 p, 995.8 KB Tobacco Smoking and Second-Hand Smoke Exposure Impact on Tuberculosis in Children / Altet, Neus (Unitat Clínica de Tractament Directament Observat de la Tuberculosi (Barcelona)) ; Latorre, Irene (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Jiménez-Fuentes, María Ángeles (Hospital Universitari Vall d'Hebron) ; Soriano-Arandes, Antoni (Hospital Universitari Vall d'Hebron) ; Villar-Hernández, Raquel (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Milà, Celia (Hospital Universitari Vall d'Hebron) ; Rodríguez-Fernández, Pablo (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Muriel-Moreno, Beatriz (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Comella-del-Barrio, Patricia (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Godoy, Pere (Institut de Recerca Biomèdica de Lleida) ; Millet, Joan-Pau (Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública) ; De Souza Galvão, Maria Luiza (Hospital Universitari Vall d'Hebron) ; Jiménez-Ruiz, Carlos A. (Comunidad Autónoma de Madrid. Unidad de Tabaquismo) ; Domínguez, José (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
Little is known about whether second-hand smoke (SHS) exposure affects tuberculosis (TB). Here, we investigate the association of cigarette smoke exposure with active TB and latent TB infection (LTBI) in children, analyzing Interferon-Gamma Release Assays' (IGRAs) performance and cytokine immune responses. [...]
2022 - 10.3390/jcm11072000
Journal of clinical medicine, Vol. 11 (april 2022)  
4.
14 p, 2.7 MB Molecular and Cellular Mechanisms of M. tuberculosis and SARS-CoV-2 Infections-Unexpected Similarities of Pathogenesis and What to Expect from Co-Infection / Starshinova, Anna A. (Almazov National Medical Research Centre) ; Kudryavtsev, Igor (Institute of Experimental Medicine (Rússia)) ; Malkova, Anna (St. Petersburg State University) ; Zinchenko, Ulia (St. Petersburg Research Institute of Phthisiopulmonology) ; Karev, Vadim (Children's Clinical Research Center for Infectious Diseases, 197022 St. Petersburg, Russia) ; Kudlay, Dmitry (Institute of Immunology, 115478 Moscow, Russia) ; Glushkova, Angela (V.M. Bekhterev National Research Medical Center for Psychiatry and Neurology) ; Starshinova, Anastasiya Y. (St. Petersburg State Pediatric Medical University) ; Domínguez, José (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Villar-Hernández, Raquel (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Dovgalyk, Irina (St. Petersburg Research Institute of Phthisiopulmonology) ; Yablonskiy, Piotr (St. Petersburg Research Institute of Phthisiopulmonology)
Tuberculosis is still an important medical and social problem. In recent years, great strides have been made in the fight against M. tuberculosis, especially in the Russian Federation. However, the emergence of a new coronavirus infection (COVID-19) has led to the long-term isolation of the population on the one hand and to the relevance of using personal protective equipment on the other. [...]
2022 - 10.3390/ijms23042235
International journal of molecular sciences, Vol. 23 (february 2022)  
5.
8 p, 268.4 KB Diagnostic Performance of the Fujifilm SILVAMP TB-LAM in Children with Presumptive Tuberculosis / Comella-del-Barrio, Patricia (Institut Germans Trias i Pujol) ; Molina-Moya, Barbara (Institut Germans Trias i Pujol) ; Gautier, Jacqueline (Hôpital Saint-Damien) ; Villar-Hernández, Raquel (Institut Germans Trias i Pujol) ; Doresca, Mariette Jean Coute (Hôpital Saint-Damien) ; Sallés-Mingels, Beatriz (Institut Català de la Salut) ; Canales-Aliaga, Lydia (Hospital Universitari MútuaTerrassa (Terrassa, Catalunya)) ; Narcisse, Margareth (Department of Pediatrics, Division of Tuberculosis, Hôpital Saint-Damien, Nos Petits-Frères et Sœurs, Port-au-Prince 6112, Haiti; (J.G.); (M.J.C.D.); (M.N.)) ; Pérez-Porcuna, Tomás M. (Hospital Universitari MútuaTerrassa (Terrassa, Catalunya)) ; Creswell, Jacob (Stop TB Partnership (Suïssa)) ; Cuevas, Luis E.. (Liverpool School of Tropical Medicine) ; Domínguez, José (Institut Germans Trias i Pujol) ; Universitat Autònoma de Barcelona
Current diagnostics for tuberculosis (TB) only manage to confirm a small proportion of children with TB and require respiratory samples, which are difficult to obtain. There is a need for non-invasive biomarker-based tests as an alternative to sputum testing. [...]
2021 - 10.3390/jcm10091914
Journal of clinical medicine, Vol. 10 (april 2021)  
6.
1.2 MB Impact of Host Genetics and Biological Response Modifiers on Respiratory Tract Infections / Lacoma, Alicia (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Mateo, Lourdes (Universitat Autònoma de Barcelona. Departament de Medicina) ; Blanco Guillermo, Ignacio (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Méndez, María Jesús (Universitat Autònoma de Barcelona. Departament de Pediatria, Obstetrícia i Ginecologia i Medicina Preventiva i Salut Pública) ; Rodrigo Gonzalo de Líria, Carlos (Universitat Autònoma de Barcelona. Departament de Pediatria, Obstetrícia i Ginecologia i Medicina Preventiva i Salut Pública) ; Latorre, Irene (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Villar-Hernandez, Raquel (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Domínguez, José (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Prat i Aymerich, Cristina (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia)
Host susceptibility to respiratory tract infections (RTI) is dependent on both genetic and acquired risk factors. Repeated bacterial and viral RTI, such as pneumonia from encapsulated microorganisms, respiratory tract infections related to respiratory syncytial virus or influenza, and even the development of bronchiectasis and asthma, are often reported as the first symptom of primary immunodeficiencies. [...]
2019 - 10.3389/fimmu.2019.01013
Frontiers in immunology, Vol. 10 (may 2019)  
7.
13 p, 2.4 MB Discovery and validation of an NMR-based metabolomic profile in urine as TB biomarker / Izquierdo-Garcia, José Luis (Universidad Complutense de Madrid) ; Comella-del-Barrio, Patricia (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Campos-Olivas, Ramón (Centro Nacional de Investigaciones Oncológicas) ; Villar-Hernández, Raquel (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Prat i Aymerich, Cristina (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; De Souza Galvão, Maria Luiza (Hospital Universitari Vall d'Hebron) ; Jiménez-Fuentes, Maria Angeles (Hospital Universitari Vall d'Hebron) ; Ruiz-Manzano, Juan (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Stojanovic, Zoran (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; González, Adela (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Serra-Vidal, Mar (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; García-García, Esther (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Muriel-Moreno, Beatriz (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Millet, Joan-Pau (Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública) ; Molina-Pinargote, Israel (Unitat Clínica de Tractament Directament Observat de la Tuberculosi (Barcelona)) ; Casas, Xavier (Unitat Clínica de Tractament Directament Observat de la Tuberculosi (Barcelona)) ; Santiago, Javier (Unitat Clínica de Tractament Directament Observat de la Tuberculosi (Barcelona)) ; Sabriá, Fina (Hospital de Sant Joan Despí Moisès Broggi) ; Martos, Carmen (Hospital de Sant Joan Despí Moisès Broggi) ; Herzmann, Christian (Research Center Borstel. Center for Clinical Studies, Germany) ; Ruiz-Cabello, Jesús (IKERBASQUE, Basque Foundation for Science) ; Domínguez, José (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia)
Despite efforts to improve tuberculosis (TB) detection, limitations in access, quality and timeliness of diagnostic services in low- and middle-income countries are challenging for current TB diagnostics. [...]
2020 - 10.1038/s41598-020-78999-4
Scientific reports, Vol. 10 (december 2020)  
8.
11 p, 1.8 MB Diagnostic benefits of adding EspC, EspF and Rv2348-B to the QuantiFERON Gold In-tube antigen combination / Villar-Hernández, Raquel (Universitat Autònoma de Barcelona) ; Blauenfeldt, Thomas (Statens Serum Institut) ; García-García, Esther (Universitat Autònoma de Barcelona) ; Muriel-Moreno, Beatriz (Universitat Autònoma de Barcelona) ; De Souza Galvão, Maria Luiza (Hospital Universitari Vall d'Hebron) ; Millet, Joan-Pau (Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública) ; Sabriá, Fina (Hospital de Sant Joan Despí Moisès Broggi) ; Sánchez-Montalvá, Adrian (Hospital Universitari Vall d'Hebron) ; Ruiz-Manzano, Juan (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Pilarte, J. (Hospital Universitari Vall d'Hebron) ; Jiménez, M. A. (Hospital Universitari Vall d'Hebron) ; Centeno Clemente, Carmen Angela (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Martos, Carmen (Hospital de Sant Joan Despí Moisès Broggi) ; Molina-Pinargote, Israel (Unitat Clínica de Tractament Directament Observat de la Tuberculosi (Barcelona)) ; González-Díaz, Yoel D. (Unitat Clínica de Tractament Directament Observat de la Tuberculosi (Barcelona)) ; Santiago, Javier (Unitat Clínica de Tractament Directament Observat de la Tuberculosi (Barcelona)) ; Cantos, Adela (Hospital Universitari Vall d'Hebron) ; Casas, Irma (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Guerola, Rosa (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Prat Aymerich, Cristina (Utrecht University) ; Andersen, Peter Lawætz (Statens Serum Institut) ; Latorre, Irene (Universitat Autònoma de Barcelona) ; Ruhwald, Morten (Statens Serum Institut) ; Domínguez, Jose (Universitat Autònoma de Barcelona)
Interferon (IFN)-γ release assays (IGRAs) are used to diagnose latent tuberculosis (TB) infection (LTBI). To improve the accuracy of these tests, different approaches, such as alternative cytokine detection and using different antigens, are considered. [...]
2020 - 10.1038/s41598-020-70204-w
Scientific reports, Vol. 10 (august 2020)  
9.
12 p, 768.3 KB Serial testing of health care workers for tuberculosis infection : A prospective cohort study / Casas, Irma (Universitat Autònoma de Barcelona) ; Esteve, Maria (Universitat Autònoma de Barcelona) ; Guerola, Rosa (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Latorre, Irene (Universitat Autònoma de Barcelona) ; Villar-Hernández, Raquel (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Mena, Guillermo (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Prat i Aymerich, Cristina (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Matllo, Joan (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Domínguez, José (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
Health Care Workers (HCW) may have an occupational risk of latent tuberculosis infection (LTBI) and TB disease. The objective of this study was to evaluate the performance of the 2-step strategy: tuberculin skin test (TST) followed by confirmation with Interferon (IFN)-γ- release assays (IGRAs) in HCW. [...]
2020 - 10.1371/journal.pone.0235986
PloS one, Vol. 15 (july 2020)  
10.
1.5 MB Cell-Mediated Immune Responses to in vivo -Expressed and Stage-Specific Mycobacterium tuberculosis Antigens in Latent and Active Tuberculosis Across Different Age Groups / Coppola, Mariateresa (Leiden University Medical Center) ; Villar-Hernández, Raquel (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; van Meijgaarden, Krista E. (Leiden University Medical Center) ; Latorre, Irene (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Muriel-Moreno, Beatriz (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; García-García, Esther (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Franken, Kees L. M. C. (Leiden University Medical Center) ; Prat i Aymerich, Cristina (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Stojanovic, Zoran (Universitat Autònoma de Barcelona. Departament de Medicina) ; De Souza Galvão, Maria Luiza (Hospital Universitari Vall d'Hebron) ; Millet, Joan-Pau (CIBER de Epidemiología y Salud Pública (CIBEREESP)) ; Sabriá, Josefina (Hospital de Sant Joan Despí Moisès Broggi) ; Sánchez-Montalva, Adrián (Hospital Universitari Vall d'Hebron) ; Noguera-Julian, Antoni (Institut de Recerca Sant Joan de Déu) ; Geluk, Annemieke (Leiden University Medical Center) ; Domínguez, José (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Ottenhoff, Tom H. M. (Leiden University Medical Center)
A quarter of the global human population is estimated to be latently infected by Mycobacterium tuberculosis (Mtb), the causative agent of tuberculosis (TB). TB remains the global leading cause of death by a single pathogen and ranks among the top-10 causes of overall global mortality. [...]
2020 - 10.3389/fimmu.2020.00103
Frontiers in immunology, Vol. 11 (february 2020)  

Artículos : Encontrados 17 registros   1 - 10siguiente  ir al registro:
Documentos de investigación Encontrados 1 registros  
1.
223 p, 22.2 MB Towards a better diagnosis of mycobacterial infections : IGRAs and beyond / Villar Hernández, Raquel ; Domínguez Benítez, José Antonio, dir. ; Prat i Aymerich, Cristina, dir. ; Latorre, Irene, dir. ; Gibert, Isidre, dir. ; Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia
El género Mycobacterium incluye más de 200 especies, la mayoría presentes en el medio ambiente. Mycobacterium tuberculosis, perteneciente al complejo M. tuberculosis, es el agente etiológico de tuberculosis (TB) en humanos. [...]
The genus Mycobacterium includes over 200 species, most of them found in the environment. Mycobacterium tuberculosis, one of the species of the M. tuberculosis complex, is the causative agent of tuberculosis (TB) in humans. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2020.  

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