Search Results - "VALLEJO, Alejandro"

Concluding Remarks for Special Issue HTLV-HIV Co-Infections by Vallejo, Alejandro, Abad-Fernández, María

“…During the early 1980s, the first 3 human retroviruses were identified: human T-lymphotropic virus 1 and 2 (HTLV-1 and HTLV-2) and human immunodeficiency virus…”
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Fecal microbiota transplantation in HIV: A pilot placebo-controlled study by Serrano-Villar, Sergio, Talavera-Rodríguez, Alba, Gosalbes, María José, Madrid, Nadia, Pérez-Molina, José A., Elliott, Ryan J., Navia, Beatriz, Lanza, Val F., Vallejo, Alejandro, Osman, Majdi, Dronda, Fernando, Budree, Shrish, Zamora, Javier, Gutiérrez, Carolina, Manzano, Mónica, Vivancos, María Jesús, Ron, Raquel, Martínez-Sanz, Javier, Herrera, Sabina, Ansa, Uxua, Moya, Andrés, Moreno, Santiago

“…Changes in the microbiota have been linked to persistent inflammation during treated HIV infection. In this pilot double-blind study, we study 30 HIV-infected…”
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Effect of the use of Galectin-9 and blockade of TIM-3 receptor in the latent cellular reservoir of HIV-1 by Sanz, Marta, Madrid-Elena, Nadia, Serrano-Villar, Sergio, Vallejo, Alejandro, Gutiérrez, Carolina, Moreno, Santiago

“…Reactivation of latent HIV-1 is a necessary step for the purging of the viral reservoir, although it does not seem to be enough. The stimulation of HIV-1…”
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HIV-1 Reservoir Association with Immune Activation by Vallejo, Alejandro

“…In this issue of EBioMedicine, Ruggiero and colleagues describe immune activation biomarkers associated with the size of the HIV reservoir in a carefully…”
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Modulation of neuroglial interactions using differential target multiplexed spinal cord stimulation in an animal model of neuropathic pain by Vallejo, Ricardo, Kelley, Courtney A, Gupta, Ashim, Smith, William J, Vallejo, Alejandro, Cedeño, David L

“…The development and maintenance of chronic neuropathic pain involves distorted neuroglial interactions, which result in prolonged perturbations of immune and…”
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Expansion of CD56dimCD16neg NK Cell Subset and Increased Inhibitory KIRs in Hospitalized COVID-19 Patients by Casado, José L., Moraga, Elisa, Vizcarra, Pilar, Velasco, Héctor, Martín-Hondarza, Adrián, Haemmerle, Johannes, Gómez, Sandra, Quereda, Carmen, Vallejo, Alejandro

“…Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV-2) infection induces elevated levels of inflammatory cytokines, which are mainly produced by the innate…”
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Cellular Responses to Membrane and Nucleocapsid Viral Proteins Are Also Boosted After SARS-CoV-2 Spike mRNA Vaccination in Individuals With Either Past Infection or Cross-Reactivity by Vallejo, Alejandro, Martín-Hondarza, Adrián, Gómez, Sandra, Velasco, Héctor, Vizcarra, Pilar, Haemmerle, Johannes, Casado, José L

“…SARS-CoV-2 spike mRNA vaccines have shown remarkable clinical efficacy in the general population, although the nature of T-cell priming is not fully…”
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Impact of SARS-CoV-2-specific memory B cells on the immune response after mRNA-based Comirnaty vaccine in seronegative health care workers by Vallejo, Alejandro, Vizcarra, Pilar, Martín-Hondarza, Adrián, Gómez-Maldonado, Sandra, Haemmerle, Johannes, Velasco, Héctor, Casado, José L.

“…PurposeTo analyze the impact of SARS-COV-2-specific memory B cells (MBC) on the immune response after two doses of mRNA-based Comirnaty COVID-19 vaccine in…”
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Impact of Previous Common Human Coronavirus Exposure on SARS-CoV-2-Specific T-Cell and Memory B-Cell Response after mRNA-Based Vaccination by Casado, José L, Vizcarra, Pilar, Martín-Hondarza, Adrián, Blasco, Magdalena, Grandal-Platero, Marta, Haemmerle, Johannes, Fernández-Escribano, Marina, Vallejo, Alejandro

“…T-cell responses against SARS-CoV-2 are observed in unexposed individuals, attributed to previous common human coronavirus (HCoV) infections. We evaluated the…”
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Interactions among the mycobiome, bacteriome, inflammation, and diet in people living with HIV by Gosalbes, María José, Jimenéz-Hernandéz, Nuria, Moreno, Elena, Artacho, Alejandro, Pons, Xavier, Ruíz-Pérez, Sonia, Navia, Beatriz, Estrada, Vicente, Manzano, Mónica, Talavera-Rodriguez, Alba, Madrid, Nadia, Vallejo, Alejandro, Luna, Laura, Pérez-Molina, José A., Moreno, Santiago, Serrano-Villar, Sergio

“…While the intestinal microbiome seems a major driver of persistent immune defects in people with HIV (PWH), little is known about its fungal component, the…”
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Selective synthesis of oleyl alcohol via catalytic and non‐catalytic liquid‐phase methyl oleate reduction by Vallejo Orrego, Alejandro, Ferretti, Cristián A., Díez, Verónica K.

“…The upgrading of oleyl alcohol synthesis via methyl oleate reduction using NaBH4 without H2 supply was investigated. It was possible to synthesize selectively…”
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mRNA-based SARS-CoV-2 Comirnaty vaccine elicits weak and short specific memory B cell response in individuals with no previous infection by Casado, José L, Vizcarra, Pilar, Martín-Hondarza, Adrián, Gómez-Maldonado, Sandra, Muedra-Sánchez, Magdalena, Del Pino, Judith, Mirabella, Itria G, Martín-Colmenarejo, Sara, Haemmerle, Johannes, Fernández-Escribano, Marina, Vallejo, Alejandro

“…The dynamics of the memory B cell (MBC) repertoire after SARS-CoV-2 vaccination is crucial for assessing long-term immunity. We compare spike-specific MBC…”
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HTLV-2 Enhances CD8 + T Cell-Mediated HIV-1 Inhibition and Reduces HIV-1 Integrated Proviral Load in People Living with HIV-1 by Abad-Fernández, María, Hernández-Walias, Francisco J, Ruiz de León, María J, Vivancos, María J, Pérez-Elías, María J, Moreno, Ana, Casado, José L, Quereda, Carmen, Dronda, Fernando, Moreno, Santiago, Vallejo, Alejandro

“…People living with HIV-1 and HTLV-2 concomitantly show slower CD4 T cell depletion and AIDS progression, more frequency of the natural control of HIV-1, and…”
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Intensification of antiretroviral therapy with a CCR5 antagonist in patients with chronic HIV-1 infection: effect on T cells latently infected by Gutiérrez, Carolina, Díaz, Laura, Vallejo, Alejandro, Hernández-Novoa, Beatriz, Abad, María, Madrid, Nadia, Dahl, Viktor, Rubio, Rafael, Moreno, Ana M, Dronda, Fernando, Casado, José Luis, Navas, Enrique, Pérez-Elías, María Jesús, Zamora, Javier, Palmer, Sarah, Muñoz, Eduardo, Muñoz-Fernández, María Ángeles, Moreno, Santiago

“…The primary objective was to assess the effect of MVC intensification on latently infected CD4(+) T cells in chronically HIV-1-infected patients receiving…”
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Seroprevalence of Specific Antibodies against SARS-CoV-2 from Hotspot Communities in the Dominican Republic by Paulino-Ramirez, Robert, Báez, Amado Alejandro, Vallejo Degaudenzi, Alejandro, Tapia, Leandro

“…Seroprevalence surveys are of utmost importance to assess the proportion of a population that has developed antibodies against a newly introduced virus and…”
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Pre-existing T cell immunity determines the frequency and magnitude of cellular immune response to two doses of mRNA vaccine against SARS-CoV-2 by Casado, José L., Vizcarra, Pilar, Haemmerle, Johannes, Velasco, Héctor, Martín-Hondarza, Adrián, Rodríguez-Domínguez, Mario J., Velasco, Tamara, Martín, Sara, Romero-Hernández, Beatriz, Fernández-Escribano, Marina, Vallejo, Alejandro

“…•Lack of CD4 T-cell response to first/second dose of mRNA vaccine was observed in 21% and 12% of health care workers (HCWs).•T-cell response was greater in…”
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T-cell response after first dose of BNT162b2 SARS-CoV-2 vaccine among healthcare workers with previous infection or cross-reactive immunity by Casado, Jose L, Haemmerle, Johannes, Vizcarra, Pilar, Rodriguez-Dominguez, Mario, Velasco, Tamara, Velasco, Hector, Centenera, Elena, Romero-Hernandez, Beatriz, Fernandez-Escribano, Marina, Vallejo, Alejandro

“…Antibody response to the first dose of BNT162b2 SARS-CoV-2 is greater in COVID-19-convalescent than in infection-naïve individuals. However, there are no data…”
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C-41 | In-Hospital Outcomes of Revascularization for Coronary Artery Disease in Patients With Advanced Chronic Kidney Disease Versus End Stage Kidney Disease: National Inpatient Sample Database Analysis by Nissan, Ninos, Gwira-Tamattey, Edwin, Gajjar, Rohan A., Teaima, Taha, Vallejo, Vallejo, Alejandro, Carlini, Gianfranco Bittar

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Bilateral Congenital Knee Dislocation in Colombia: Case Report and Literature Review by Salguero-Sánchez, Jefferson Augusto, Sánchez-Duque, Santiago Andrés, Lozada-Martínez, Ivan David, Liscano, Yamil, Díaz-Vallejo, Jhony Alejandro

“…Congenital knee dislocation (CKD) is a rare disease with an estimated incidence of 1 per 100,000 live births, characterized by a rare musculoskeletal…”
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Genome Sequences of Community SARS-CoV-2 B.1.526 and P.1 Variants Circulating in the Dominican Republic by Paulino-Ramirez, Robert, Calderon, Victor Virgilio, Vallejo Degaudenzi, Alejandro

“…Nearly complete genome sequences were obtained for a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant of concern and two variants of…”
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