Artículos de revistas: Recent submissions

Now showing items 121-140 of 11593

    • TNF-alpha affects signature cytokines of th1 and th17 t cell subsets through differential actions on TNFR1 ... 
      Pesce Reyes, Bárbara Paz; Ribeiro, Carolina Hager; Larrondo Lillo, Milton Leonel; Ramos, Verónica; Soto Sáez, Lilian Andrea; Catalán Martina, Diego Francisco; Aguillón Gutiérrez, Juan Carlos (MDPI, 2022)
      Tumor necrosis factor (TNF)- is a pleiotropic cytokine implicated in the etiology of several autoimmune diseases, including rheumatoid arthritis (RA). TNF- regulates diverse effector functions through the activation ...
    • The fly blood-brain barrier fights against nutritional stress 
      Contreras, Esteban G.; Sierralta Jara, Jimena Alejandra (SAGE, 2022)
      In the wild, animals face different challenges including multiple events of food scarcity. How they overcome these conditions is essential for survival. Thus, adaptation mechanisms evolved to allow the development and ...
    • The catalytic subunit of schizosaccharomyces pombe CK2 (Cka1) negatively regulates RNA polymerase II ... 
      Rojas, Diego A.; Urbina, Fabiola; Solari Illescas, Aldo Gerónimo; Maldonado Maldonado, Edio Luis (MDPI, 2022)
      Positive cofactor 4 (PC4) is a transcriptional coactivator that plays important roles in transcription and DNA replication. In mammals, PC4 is phosphorylated by CK2, and this event downregulates its RNA polymerase II ...
    • Subclinical hearing loss associated with aging 
      Aedo Sánchez, Cristian; Oliveros, José; Aranguiz, Constanza; Muñoz, Camila; Lazo Maturana, Claudia; Enzo Aguilar Vidal, Enzo (Elsevier, 2023)
      Objective Contribute to clarifying the existence of subclinical hearing deficits associated with aging.
    • ER proteostasis disturbances in Parkinson’s disease: novel insights 
      Mercado, Gabriela; Castillo Jorquera, Valentina Andrea; Vidal, René; Hetz Flores, Claudio Andrés (Frontiers Media, 2015)
    • Distribución demográfica de especialistas en endocrinología y diabetes, Chile 2022 
      Solís Opazo, Iván (Sociedad Chilena de Endocrinología y Diabetes, 2022)
      En abril de 2021 el ministerio de salud de Chile da a conocer un estudio que explicita un importante déficit de médicos con especialidades derivadas de la Medicina Interna. En endocrinólogos de adultos se estima un déficit ...
    • Porphyromonas gingivalis-Helicobacter pylori coincubation enhances Porphyromonas gingivalis virulence and ... 
      Soto Mendoza, Cristopher; Rojas, Victoria; Yáñez, Lucas; Hidalgo, Antonio; Olivera, Marcela; Pacheco, Martín; Venegas Díaz, Darna Angelina; Salinas, Daniela; Bravo, Denisse; Quest, Andrew Frederick Geoffery (Taylor & Francis, 2022)
      Background: Porphyromonas gingivalis is part of the subgingival biofilm and a keystone species in the development of periodontitis. Interactions between P.gingivalis and other bacteria in biofilms have been shown to ...
    • Interspecies effectors of a transgenerational memory of bacterial infection in Caenorhabditis elegans 
      Legüe, Marcela; Caneo, Mauricio; Águila, Blanca; Pollak Williamson, Bernardo; Calixto, Andrea (CellPress, 2022)
      The inheritance of memory is an adaptive trait. Microbes challenge the immunity of organisms and trigger behavioral adaptations that can be inherited, but how bacteria produce inheritance of a trait is unknown. We use ...
    • Corrigendum: Parental psychological control: maternal, adolescent, and contextual predictors 
      Pérez, J. Carola; Huerta, Paula; Rubio, Bernardita; Fernández González, Olga María (Frontiers Media, 2022)
      Parental psychological control (PC) hinders the development of autonomy, identity formation, and the attainment of self-determination and individuation of adolescents. The aim of this study was to deepen the understanding ...
    • Identification of the thrifty phenotype for the personalization of overweight and obesity management 
      Carrasco Naranjo, Fernando Alberto; Carrasco Navarro, Gabriela Noemí (Elsevier, 2022)
      La obesidad es un problema grave que representa una alta carga para la salud de las personas y sus familias: genera una mayor discapacidad, pérdida de productividad, aumento de enfermedades y muerte prematura. Tradicionalmente, ...
    • Dlg Is required for short-term memory and interacts with NMDAR in the drosophila brain 
      Bertin, Francisca; Moya Alvarado, Guillermo Adrián; Quiroz Manríquez, Eduardo; Ibacache, Andrés; Köhler Solís, Andrés; Oliva, Carlos; Sierralta Jara, Jimena Alejandra (MDPI, 2022)
      The vertebrates’ scaffold proteins of the Dlg-MAGUK family are involved in the recruitment, clustering, and anchoring of glutamate receptors to the postsynaptic density, particularly the NMDA subtype glutamate-receptors ...
    • Biomechanical and structural responses of the aorta to intermittent hypobaric hypoxia in a rat model 
      Utrera, Andrés; Navarrete, Álvaro; González Candia, Alejandro Antonio; García Herrera, Claudio Moisés; Herrera Videla, Emilio Augusto (Nature, 2022)
      High altitude hypoxia is a condition experienced by diverse populations worldwide. In addition, several jobs require working shifts where workers are exposed to repetitive cycles of hypobaric hypoxia and normobaric ...
    • Bacteria from gut microbiota associated with diarrheal infections in children promote virulence of Shiga ... 
      Izquierdo Tramon, Mariana Andrea; López, Joaquín; Gallardo Schall, Pablo Alfredo; Vidal Álvarez, Roberto Mauricio; Ossa, Juan C.; Farfán Urzúa, Mauricio Javier (Frontiers Media, 2022)
      BackgroundDiarrheagenic E. coli (DEC) pathogenicity relies on the interaction of bacteria with the host's gut environment, which is regulated by the resident microbiota. Previously, we identified indicative bacterial species ...
    • A2B adenosine receptor enhances chemoresistance of glioblastoma stem-like cells under hypoxia: new insights ... 
      Rocha Pérez, José Dellis; Uribe, Daniel; Delgado, Javiera; Niechi Gaete, Ignacio Alfredo; Alarcón, Sebastián; Erices, José Ignacio; Melo Monsalve, Rómulo Eduardo; Fernández Gajardo, Rodrigo Alfredo; Salazar Onfray, Flavio Andrés; San Martín, Rody; Quezada Monrás, Claudia Andrea (MDPI, 2022)
      Glioblastoma is the most common and aggressive primary brain tumor, characterized by its high chemoresistance and the presence of a cell subpopulation that persists under hypoxic niches, called glioblastoma stem-like ...
    • Escrofuloderma: tuberculosis cutánea y pulmonar asociada a coinfección COVID-19. Reporte de caso 
      Molgó, Montserrat; Cárdenas, Consuelo; Ramonda Celedón, Carmen Norma Paulina; Salinas, María Paz (Sociedad Médica de Santiago, Chile, 2021)
      Cutaneous tuberculosis represents 1-1.5% of extrapulmonary tuberculosis, including a variety of clinical conditions. Scrofuloderma and lupus vulgaris are the most common forms. We report a 49-year-old woman who sought ...
    • Presence of ethanol-sensitive and ethanol-insensitive glycine receptors in the ventral tegmental area and ... 
      Araya, Aníbal; Gallegos, Scarlet; Viveros, Rodrigo; San Martín, Loreto; Muñoz, Braulio; Harvey, Robert; Zeilhofer, Hanns U.; Aguallo, Luis G. (Wiley, 2021)
      Background and Purpose: Glycine receptors composed of α1 and β subunits are primarily found in the spinal cord and brainstem and are potentiated by ethanol (10–100 mM). However, much less is known about the presence, ...
    • Mortality in children treated with maintenance peritoneal dialysis: findings from the international pediatric ... 
      Ploos van Amstel, Sophie; Noordzij, Marlies; Borzych Duzalka, Dagmara; Chesnaye, Nicholas C.; Xu, Hong; Rees, Lesley; Ha, Il-Soo; Antonio, Zenaida L.; Hooman, Nakysa; Wong, William; Vondrak, Karel; Chin Yap, Yok; Patel, Hiren; Szczepanska, Anna María; Testa, Sara; Galanti de la Paz, Mónica Alejandra; Kari, Jaamela A.; Samaille, Charlotte; Bakkaloglu, Sevcan A.; Lai, Wai-Ming; Rojas, Luisa Fernanda; Sandoval Díaz, Mabel; Basu, Biswanath; Neu, Alicia; Warady, Bradley A.; Jager, Kitty J.; Schaefer, Franz (W B Saunders Co-Elsevier, 2021)
      Rationale & Objective: Research on pediatric kidney replacement therapy (KRT) has primarily focused on Europe and North America. In this study, we describe the mortality risk of children treated with maintenance ...
    • Mental health outcomes among health‑care workers dealing with COVID‑19/severe acute respiratory syndrome ... 
      Dutta, Abhijit; Sharma, Avinash; Torres Castro, Rodrigo Hernán; Pachori, Hariom; Mishra, SukhDev (Wolters Kluwer Medknow Publications, India, 2021)
      Introduction: The psychological impact of COVID‑19 on health‑care workers (HCWs) has received attention from researchers to understand the extent of the effects of the ongoing pandemic on this population. The aim of this ...
    • Experiencias y percepciones sobre discapacidad y participación social en centros de rehabilitación comunitaria ... 
      Rebolledo Sanhueza, Jame; Besoain Saldaña, Álvaro Nicolás; Manríquez Hizaut, Mónica Natalia; Huepe Ortega, Gabriela Verónica; Aliaga Castillo, Verónica del Carmen (Univ Sao Paulo, Fac Saude Publica, Brasil, 2021)
      Este estudio busca describir experiencias y percepciones sobre discapacidad y participación social de personas con discapacidad y profesionales sanitarios de centros de rehabilitación comunitaria de la Región Metropolitana ...
    • Position of Experts Regarding Follow-Up of Patients with Neuronal Ceroid Lipofuscinosis-2 Disease in Latin America 
      Guelbert, Norberto; Atanacio, Nora; Denzler, Inés; Embiruçu, Emília Katiane; Mancilla, Nury; Naranjo, Ricardo; Pessoa, André; Spécola, Norma; Tavera, Lina; Troncoso, Mónica; Vergara, Diane (Latin American Society Inborn Errors and Neonatal Screening, 2020)