Resultados globales: 8 registros encontrados en 0.01 segundos.
Artículos, Encontrados 7 registros
Documentos de investigación, Encontrados 1 registros
Artículos Encontrados 7 registros  
1.
17 p, 6.0 MB Evolution of the gut microbiome following acute HIV-1 infection / Rocafort, Muntsa (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Noguera-Julian, Marc (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Rivera Pinto, Javier (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Pastor, Lucía (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Guillén Montalbán, Yolanda (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Langhorst, Jost (University of Duisburg-Essen. Chair for Integrative Medicine and translationale Gastroenterology, Klinikum Bamberg) ; Parera, Mariona (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Mandomando, Inacio (Centro de Investigação em Saúde da Manhiça (CISM)) ; Carrillo, Jorge (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Urrea, Víctor (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Rodríguez, Cristina (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Casadellà, Maria (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Calle, Maria Luz (Universitat de Vic - Universitat Central de Catalunya) ; Pérez-Álvarez, Núria (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Blanco, Julià (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Naniche, Denise (Centro de Investigação em Saúde da Manhiça (CISM)) ; Paredes, Roger (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Universitat Autònoma de Barcelona
In rhesus macaques, simian immunodeficiency virus infection is followed by expansion of enteric viruses but has a limited impact on the gut bacteriome. To understand the longitudinal effects of HIV-1 infection on the human gut microbiota, we prospectively followed 49 Mozambican subjects diagnosed with recent HIV-1 infection (RHI) and 54 HIV-1-negative controls for 9-18 months and compared them with 98 chronically HIV-1-infected subjects treated with antiretrovirals (n = 27) or not (n = 71). [...]
2019 - 10.1186/s40168-019-0687-5
Microbiome, Vol. 7 (may 2019)  
2.
15 p, 3.9 MB Low nadir CD4+ T-cell counts predict gut dysbiosis in HIV-1 infection / Guillén Montalbán, Yolanda. (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Noguera-Julian, Marc (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Rivera Pinto, Javier (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Casadellà, Maria (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Zevin, Alexander (University of Washington) ; Rocafort, M. (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Parera, M. (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Rodríguez, C. (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Arumí, M. (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Carrillo, Jorge (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Mothe, Beatriz. (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Estany Quera, Carla (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Coll, J. (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Bravo, I. (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Herrero, C. (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Saz, J. (BCN Checkpoint) ; Sirera, Guillem (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Torrella Domingo, Adriana (Hospital Universitari Vall d'Hebron) ; Navarro Mercadé, Jordi (Hospital Universitari Vall d'Hebron) ; Crespo, M. (Infectious Diseases Unit. Internal Medicine Department. Complexo Hospitalario Universitario. Vigo. IIS Galicia Sur) ; Negredo Puigmal, Eugènia (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Brander, Christian. (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Blanco, Julià (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Calle, M.L. (Universitat de Vic - Universitat Central de Catalunya) ; Klatt, N.R. (University of Washington) ; Pérez-Álvarez, Núria (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Paredes, Roger (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Universitat Autònoma de Barcelona
Human immunodeficiency virus (HIV)-1 infection causes severe gut and systemic immune damage, but its effects on the gut microbiome remain unclear. Previous shotgun metagenomic studies in HIV-negative subjects linked low-microbial gene counts (LGC) to gut dysbiosis in diseases featuring intestinal inflammation. [...]
2019 - 10.1038/s41385-018-0083-7
Mucosal Immunology, Vol. 12 Núm. 1 (january 2019) , p. 232-246  
3.
9 p, 820.3 KB Oral microbiome in HIV-associated periodontitis / Noguera-Julian, Marc (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Guillén Montalbán, Yolanda (Universitat Autònoma de Barcelona) ; Peterson, Jessica (Emory University. School of Medicine. Division of Infectious Diseases) ; Reznik, David (Emory University. School of Medicine. Division of Infectious Diseases) ; Harris, Erica V. (Emory University. Department of Biology) ; Joseph, Sandeep J. (Emory University. School of Medicine. Division of Infectious Diseases) ; Rivera, Javier (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Kannanganat Sidharthan, Sunil (Emory University. School of Medicine. Division of Infectious Diseases) ; Amara, Rama (Emory University. School of Medicine. Division of Infectious Diseases) ; Nguyen, Minh Ly (Emory University. School of Medicine. Division of Infectious Diseases) ; Mutembo, Simon (Zàmbia. Ministry of Health) ; Paredes, Roger (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Read, Timothy D. (Emory University. School of Medicine. Division of Infectious Diseases) ; Marconi, Vincent C. (Emory University. School of Medicine. Division of Infectious Diseases)
Supplemental Digital Content is available in the text HIV-associated periodontal diseases (PD) could serve as a source of chronic inflammation. Here, we sought to characterize the oral microbial signatures of HIV+ and HIV- individuals at different levels of PD severity. [...]
2017 - 10.1097/MD.0000000000005821
Medicine, Vol. 96, issue 12 (March 2017) , e5821  
4.
14 p, 1.6 MB Exploration of the Drosophila buzzatii transposable element content suggests underestimation of repeats in Drosophila genomes / Rius Camps, Nuria (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Guillén Montalbán, Yolanda (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Delprat Obeaga, Alejandra (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Kapusta, Aurélie (University of Utah School of Medicine. Department of Human Genetics) ; Feschotte, Cédric (University of Utah School of Medicine. Department of Human Genetics) ; Ruiz, Alfredo, (Ruiz Panadero) (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia)
Many new Drosophila genomes have been sequenced in recent years using new-generation sequencing platforms and assembly methods. Transposable elements (TEs), being repetitive sequences, are often misassembled, especially in the genomes sequenced with short reads. [...]
2016 - 10.1186/s12864-016-2648-8
BMC genomics, Vol. 17 (2016) , art. 344  
5.
12 p, 2.8 MB Gut microbiota linked to sexual preference and HIV infection / Noguera-Julian, Marc (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Rocafort, Muntsa (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Guillén, Yolanda (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Rivera, Javier (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Casadellà, Maria (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Nowak, Piotr (Karolinska Universitetssjukhuset) ; Hildebrand, Falk (European Molecular Biology Laboratory) ; Zeller, Georg (European Molecular Biology Laboratory) ; Parera, Mariona (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Bellido, Rocío (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Rodríguez, Cristina (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Carrillo, Jorge (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Mothe, Beatriz (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Coll, Josep (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Bravo, Isabel (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Estany, Carla (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Herrero, Cristina (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Saz, Jorge (BCN Checkpoint) ; Sirera, Guillem (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Torrela, Ariadna (Hospital Universitari Vall d'Hebron) ; Navarro, Jordi (Hospital Universitari Vall d'Hebron) ; Crespo, Manel (Hospital Universitari Vall d'Hebron) ; Brander, Christian (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Negredo Puigmal, Eugènia (Universitat de Vic) ; Blanco, Julià (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Guarner, Francisco (Hospital Universitari Vall d'Hebron) ; Calle, Maria Luz (Universitat de Vic) ; Bork, Peer (European Molecular Biology Laboratory) ; Sönnerborg, Anders (Karolinska Universitetssjukhuset) ; Clotet, Bonaventura (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Paredes, Roger (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa)
The precise effects of HIV-1 on the gut microbiome are unclear. Initial cross-sectional studies provided contradictory associations between microbial richness and HIV serostatus and suggested shifts from Bacteroides to Prevotella predominance following HIV-1 infection, which have not been found in animal models or in studies matched for HIV-1 transmission groups. [...]
2016 - 10.1016/j.ebiom.2016.01.032
EBioMedicine, Vol. 5 (March 2016) , p. 135-146  
6.
18 p, 638.8 KB Gene alterations at Drosophila inversion breakpoints provide prima facie evidence for natural selection as an explanation for rapid chromosomal evolution / Guillén Montalbán, Yolanda (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Ruiz, Alfredo, (Ruiz Panadero) (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia)
Chromosomal inversions have been pervasive during the evolution of the genus Drosophila, but there is significant variation between lineages in the rate of rearrangement fixation. D. mojavensis, an ecological specialist adapted to a cactophilic niche under extreme desert conditions, is a chromosomally derived species with ten fixed inversions, five of them not present in any other species. [...]
2012 - 10.1186/1471-2164-13-53
BMC genomics, Vol. 13 (2012) , art. 53  
7.
18 p, 591.0 KB Genomics of ecological adaptation in cactophilic Drosophila / Guillén Montalbán, Yolanda (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Rius Camps, Nuria (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Delprat Obeaga, Alejandra (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Williford, Anna (University of Texas. Department of Biology) ; Muyas, Francesc (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Puig Font, Marta (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Casillas Viladerrams, Sònia (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Ràmia Jesús, Miquel (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Egea, Raquel (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Negre de Bofarull, Bárbara (Centre de Regulació Genòmica) ; Mir, Gisela (Centre de Recerca en Agrigenòmica) ; Camps, Jordi (Centro Nacional de Análisis Genómico) ; Moncunill, Valentí (Institució Catalana de Recerca i Estudis Avançats) ; Ruiz-Ruano, Francisco J. (Universidad de Granada. Departamento de Genética) ; Cabrero, Josefa (Universidad de Granada. Departamento de Genética) ; De Lima, Leonardo G. (Universidade Federal de Minas Gerais. Departamento de Biologia Geral) ; Dias, Guilherme B. (Universidade Federal de Minas Gerais. Departamento de Biologia Geral) ; Ruiz, Jeronimo C. (Centro de Pesquisa René Rachou) ; Kapusta, Aurélie (University of Utah. Department of Human Genetics) ; Garcia Mas, Jordi (Centre de Recerca en Agrigenòmica) ; Gut, Marta (Centro Nacional de Análisis Genómico) ; Gut, Ivo (Centro Nacional de Análisis Genómico) ; Torrents, David (Institució Catalana de Recerca i Estudis Avançats) ; Camacho, Juan P. (Universidad de Granada. Departamento de Genética) ; Kuhn, Gustavo C.S. G. (Universidade Federal de Minas Gerais. Departamento de Biologia Geral) ; Feschotte, Cédric (University of Utah. Department of Human Genetics) ; Clark, Andrew G. (Cornell University. Department of Molecular Biology and Genetics) ; Betrán, Esther (University of Texas. Department of Biology) ; Barbadilla Prados, Antonio (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Ruiz, Alfredo, (Ruiz Panadero) (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia)
Cactophilic Drosophila species provide a valuable model to study gene-environment interactions and ecological adaptation. Drosophila buzzatii and Drosophila mojavensis are two cactophilic species that belong to the repleta group, but have very different geographical distributions and primary host plants. [...]
2014 - 10.1093/gbe/evu291
BMC evolutionary biology, Vol. 7, no. 1 (Jan. 2015) , p. 349-366  

Documentos de investigación Encontrados 1 registros  
1.
273 p, 3.9 MB Comparative genomics: chromosome and gene evolution in two cactophilic Drosophila species, D. buzzatii and D. mojavensis / Guillén Montalbán, Yolanda ; Ruiz, Alfredo, (Ruiz Panadero), dir. (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia
Las bases genéticas de la adaptación ecológica han sido investigadas durante muchos años mediante la exploración de regiones particulares del genoma tales como las reordenaciones cromosómicas, los polimorfismos morfológicos o las aloenzimas. [...]
The genetic basis of ecological adaptation has been long investigated by exploring particular regions of the genomes, like chromosomal rearrangements, morphological polymorphisms or allozymes. The increasingly appreciated power of comparative genomics and the explosive number of sequenced genomes have offered the opportunity to better understand how molecular evolution relates to adaptation and phenotypic variation at the organismic level. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2015  

Vea también: autores con nombres similares
1 Guillén, Y.
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