Universidad Mayor (Chile): últimos ingresos

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    • Tumor Microbiome Diversity and Composition Influence Pancreatic Cancer Outcomes 

      Riquelme, Erick [Univ Mayor, Fac Sci, Ctr Integrat Biol, Santiago, Chile]; Zhang, Yu; Zhang, Liangliang; Montiel, Maria; Zoltan, Michelle; Dong, Wenli; Quesada, Pompeyo; Sahin, Ismet; Chandra, Vidhi; San Lucas, Anthony; Scheet, Paul; Xu, Hanwen; Hanash, Samir M.; Feng, Lei; Burks, Jared K.; Do, Kim-Anh; Peterson, Christine B.; Nejman, Deborah; Tzeng, Ching-Wei D.; Kim, Michael P.; Sears, Cynthia L.; Ajami, Nadim; Petrosino, Joseph; Wood, Laura D.; Maitra, Anirban; Straussman, Ravid; Katz, Matthew; White, James Robert; Jenq, Robert; Wargo, Jennifer; McAllister, Florencia (CELL PRESS, 2019)
      Most patients diagnosed with resected pancreatic adenocarcinoma (PDAC) survive less than 5 years, but a minor subset survives longer. Here, we dissect the role of the tumor microbiota and the immune system in influencing ...

    • Fungal Planet description sheets: 868-950 

      Madrid, H. [Univ Mayor, Fac Ciencias, Ctr Genom & Bioinformat]; Crous, P. W.; Carnegie, A. J.; Wingfield, M. J.; Sharma, R.; Mughini, G.; Noordeloos, M. E.; Santini, A.; Shouche, Y. S.; Bezerra, J. D. P.; Dima, B.; Guarnaccia, V.; Imrefi, I.; Jurjevic, Z.; Knapp, D. G.; Kovacs, G. M.; Magista, D.; Perrone, G.; Rama, T.; Rebriev, Y. A.; Shivas, R. G.; Singh, S. M.; Souza-Motta, C. M.; Thangavel, R.; Adhapure, N. N.; Alexandrova, A. V.; Alfenas, A. C.; Alfenas, R. F.; Alvarado, P.; Alves, A. L.; Andrade, D. A.; Andrade, J. P.; Barbosa, R. N.; Barili, A.; Barnes, C. W.; Baseia, I. G.; Bellanger, J. -M.; Berlanas, C.; Bessette, A. E.; Bessette, A. R.; Biketova, A. Yu.; Bomfim, F. S.; Brandrud, T. E.; Bransgrove, K.; Brito, A. C. Q.; Cano-Lira, J. F.; Cantillo, T.; Cavalcanti, A. D.; Cheewangkoon, R.; Chikowski, R. S.; Conforto, C.; Cordeiro, T. R. L.; Craine, J. D.; Cruz, R.; Damm, U.; de Oliveira, R. J. V.; de Souza, J. T.; de Souza, H. G.; Dearnaley, J. D. W.; Dimitrov, R. A.; Dovana, F.; Erhard, A.; Esteve-Raventos, F.; Felix, C. R.; Ferisin, G.; Fernandes, R. A.; Ferreira, R. J.; Ferro, L. O.; Figueiredo, C. N.; Frank, J. L.; Freire, K. T. L. S.; Garcia, D.; Gene, J.; Gesiorska, A.; Gibertoni, T. B.; Gondra, R. A. G.; Gouliamova, D. E.; Gramaje, D.; Guard, F.; Gusmao, L. F. P.; Haitook, S.; Hirooka, Y.; Houbraken, J.; Hubka, V.; Inamdar, A.; Iturriaga, T.; Iturrieta-González, I.; Jadan, M.; Jiang, N.; Justo, A.; Kachalkin, A. V.; Kapitonov, V. I.; Karadelev, M.; Karakehian, J.; Kasuya, T.; Kautmanova, I.; Kruse, J.; Kusan, I.; Kuznetsova, T. A.; Landell, M. F.; Larsson, K. -H.; Lee, H. B.; Lima, D. X.; Lira, C. R. S.; Machado, A. R.; Madrid, H.; Magalhaes, O. M. C.; Majerova, H.; Malysheva, E. F.; Mapperson, R. R.; Marbach, P. A. S.; Martin, M. P.; Martin-Sanz, A.; Matocec, N.; McTaggart, A. R.; Mello, J. F.; Melo, R. F. R.; Mesic, A.; Michereff, S. J.; Miller, A. N.; Minoshima, A.; Molinero-Ruiz, L.; Morozova, O. V.; Mosoh, D.; Nabe, M.; Naik, R.; Nara, K.; Nascimento, S. S.; Neves, R. P.; Olariaga, I.; Oliveira, R. L.; Oliveira, T. G. L.; Ono, T.; Ordonez, M. E.; Ottoni, A. de M.; Paiva, L. M.; Pancorbo, F.; Pant, B.; Pawlowska, J.; Peterson, S. W.; Raudabaugh, D. B.; Rodríguez-Andrade, E.; Rubio, E.; Rusevska, K.; Santiago, A. L. C. M. A.; Santos, A. C. S.; Santos, C.; Sazanova, N. A.; Shah, S.; Sharma, J.; Silva, B. D. B.; Siquier, J. L.; Sonawane, M. S.; Stchigel, A. M.; Svetasheva, T.; Tamakeaw, N.; Telleria, M. T.; Tiago, P. V.; Tian, C. M.; Tkalcec, Z.; Tomáshevskaya, M. A.; Truong, H. H.; Vecherskii, M. V.; Visagie, C. M.; Vizzini, A.; Yilmaz, N.; Zmitrovich, I. V.; Zvyagina, E. A.; Boekhout, T.; Kehlet, T.; Laessoe, T.; Groenewald, J. Z. (RIJKSHERBARIUM, 2019)
      Novel species of fungi described in this study include those from various countries as follows: Australia, Chaetomella pseudocircinoseta and Coniella pseudodiospyri on Eucalyptus microcorys leaves, Cladophialophora eucalypti, ...

    • Changes in belowground biodiversity during ecosystem development 

      Alfaro, Fernando D. [Univ Mayor, GEMA Ctr Genom Ecol & Environm]; Abades, Sebastián R. [Univ Mayor, GEMA Ctr Genom Ecol & Environm]; Delgado-Baquerizo, Manuel; Bardgett, Richard D.; Vitousek, Peter M.; Maestre, Fernando T.; Williams, Mark A.; Eldridge, David J.; Lambers, Hans; Neuhauser, Sigrid; Gallardo, Antonio; Garcia-Velazquez, Laura; Sala, Osvaldo E.; Berhe, Asmeret A.; Bowker, Matthew A.; Currier, Courtney M.; Cutler, Nick A.; Hart, Stephen C.; Hayes, Patrick E.; Hseu, Zeng-Yei; Kirchmair, Martin; Pena-Ramírez, Víctor M.; Pérez, Cecilia A.; Reed, Sasha C.; Santos, Fernanda; Siebe, Christina; Sullivan, Benjamin W.; Weber-Grullon, Luis; Fierer, Noah (NATL ACAD SCIENCES, 2019)
      Belowground organisms play critical roles in maintaining multiple ecosystem processes, including plant productivity, decomposition, and nutrient cycling. Despite their importance, however, we have a limited understanding ...

    • Urban ecosystem Services in Latin America: mismatch between global concepts and regional realities? 

      Dobbs, Cynnamon [Univ Mayor, Ctr Modeling & Monitoring Ecosyst]; Escobedo, Francisco J.; Clerici, Nicola; de la Barrera, Francisco; Eleuterio, Ana Alice; MacGregor-Fors, Ian; Reyes-Paecke, Sonia; Vásquez, Alexis; Zea Camano, Jorge Danilo; Jaime Hernández, H. (SPRINGER, 2019)
      Latin America and the Caribbean (LAC) is one of the most urbanized and biologically diverse regions in the world but is often characterized by weak environmental governance and socioeconomic inequalities. Given large ...

    • High contribution of Rhizaria (Radiolaria) to vertical export in the California Current Ecosystem revealed by DNA metabarcoding 

      Lopes dos Santos, Adriana [Univ Mayor, Fac Ciencias, GEMA Ctr Genom Ecol & Environm]; Gutiérrez-Rodríguez, Andres; Stukel, Michael R.; Biard, Tristan; Scharek, Renate; Vaulot, Daniel; Landry, Michael R.; Not, Fabrice (NATURE PUBLISHING GROUP, 2019)
      Passive sinking of particulate organic matter (POM) is the main mechanism through which the biological pump transports surface primary production to the ocean interior. However, the contribution and variability of different ...

    • Urban metagenomics uncover antibiotic resistance reservoirs in coastal beach and sewage waters 

      Iraola, Gregorio [Univ Mayor, Ctr Biol Integrat, Santiago, Chile]; Fresia, Pablo; Antelo, Veronica; Salazar, Cecilia; Gimenez, Matias; D'Alessandro, Bruno; Afshinnekoo, Ebrahim; Mason, Christopher; Gonnet, Gaston H. (BMC, 2019)
      BackgroundMicrobial communities present in environmental waters constitute a reservoir for antibiotic-resistant pathogens that impact human health. For this reason, a diverse variety of water environments are being analyzed ...

    • Activating PTEN Tumor Suppressor Expression with the CRISPR/dCas9 System 

      Garcia-Bloj, Benjamín [Univ Mayor, Sch Med, Fac Sci]; Moses, Colette; Nugent, Fiona; Waryah, Charlene Babra; Harvey, Alan R.; Blancafort, Pilar (CELL PRESS, 2019)
      PTEN expression is lost in many cancers, and even small changes in PTEN activity affect susceptibility and prognosis in a range of highly aggressive malignancies, such as melanoma and triple-negative breast cancer (TNBC). ...

    • Two novel azaspiracids from Azadinium poporum, and a comprehensive compilation of azaspiracids produced by Amphidomataceae, (Dinophyceae) 

      Trefault, Nicole [Univ Mayor, Fac Sci, GEMA Ctr Genom Ecol & Environm]; Krock, Bernd; Tillmann, Urban; Tebben, Jan; Gu, Haifeng (ELSEVIER SCIENCE BV, 2019)
      Two novel azaspiracids (AZA) with a molecular mass of 869 Da were found in Pacific strains of Azadinium poporum and characterized by tandem mass spectrometry and high resolution mass spectrometry (HRMS). One compound, ...

    • Intestinal epithelial cell-specific RARa depletion results in aberrant epithelial cell homeostasis and underdeveloped immune system (vol 12, pg 580, 2019) 

      De Calisto, J. [Univ Mayor, Sch Dent, Ctr Genom & Bioinformat, Fac Sci, Santiago, Chile]; Jijon, H. B.; Suarez-López, L.; Díaz, O. E.; Das, S.; Parada-Kusz, M.; Yaffe, M. B.; Pittet, M. J.; Mora, J. R.; Belkaid, Y.; Xavier, R. J.; Villablanca, E. J.; Parada-kusz, Margarita (NATURE PUBLISHING GROUP, 2019)
      Sin resumen

    • The fecal, oral, and skin microbiota of children with Chagas disease treated with benznidazole (vol 14, e0212593, 2019) 

      Iraola, Gregorio [Univ Mayor, Ctr Integrat Biol, Santiago, Chile]; Robello, Carlos; Maldonado, Doris Patricia; Hevia, Anna; Hoashi, Marina; Frattaroli, Paola; Montacutti, Valentina; Heguy, Adriana; Dolgalev, Igor; Mojica, Maricruz; Dominguez-Bello, María G. (PUBLIC LIBRARY SCIENCE, 2019)
      Sin resumen

    • Initial response of understorey vegetation and tree regeneration to a mixed-severity fire in old-growth Araucaria-Nothofagus forests 

      Salas-Eljatib, Christian [Univ Mayor, Fac Ciencias, Ctr Modelac & Monitoreo Ecosistemas, Santiago, Chile]; Fuentes-Ramírez, Andres; González, Mauro E.; Urrutia-Estrada, Jonathan; Arroyo-Vargas, Paola; Santibanez, Pablo (WILEY, 2019)
      Questions Fire is a key factor influencing Araucaria araucana forests, but the impact of fire severity on the understorey vegetation is not well understood. In this study we seek to answer the following questions: (a) how ...

    • Synthesis and characterization of new spirobisindane-based poly(imide)s: Structure effects on solubility, thermal behavior, and gas transport properties 

      Coll, D. [Univ Mayor, Fac Ciencias, Nucl Quim & Bioquim, Santiago, Chile]; Jessop, I. A.; Bravo, D.; Durán, E.; Rodríguez-González, F. E.; Tagle, L. H.; Ortiz, P.; Mirabal, Y.; Aguilar-Vega, M.; Martin-Trasanco, R.; Terraza, C. A.; Tundidor-Camba, A. (WILEY, 2020)
      Two new poly(imide)s (PIs) are derived from a biphenylspirobisindane-diamine monomer and the commercial dianhydrides: 4,4 '-hexafluoroisopropyliden diphthalic anhydride (6FDA) and pyromellitic anhydride (PMDA). Using ...

    • Pulsed radiofrequency of superior cervical ganglion for treatment of painful post-traumatic trigeminal neuropathy (PTTN): A case series report 

      Gutiérrez, Felipe, I. [Univ Mayor, Maxillofacial Surg & Traumatol, Santiago, Chile]; Cárcamo, César R.; Hormazabal, Fernando A.; Carmona, Andrea P. (TAYLOR & FRANCIS LTD, 2019)
      Objective: Painful post-traumatic trigeminal neuropathy (PTTN) is a clinical pain syndrome that occurs due to injuries to the peripheral branches of the trigeminal nerve and is characterized by a deep burning pain and ...

    • Comparison of different land degradation indicators: Do the world regions really matter? 

      Morales, Narkis S. [Univ Mayor, Ctr Modelac Monitoreo Ecosistemas]; Zuleta, Gustavo A. (WILEY, 2019)
      In 2010, the Convention on Biological Diversity created the Aichi Biodiversity targets to aid the restoration of degraded ecosystems, which include the restoration of at least 15% of degraded ecosystems by 2020. A crucial ...

    • No such thing as a free lunch: interaction costs and the structure and stability of mutualistic networks 

      Bringa, Eduardo M. [Univ Mayor, Ctr Nanotecnol Aplicada, Fac Ciencias, Santiago, Chile]; Peralta, Guadalupe; Stouffer, Daniel B.; Vazquez, Diego P. (WILEY, 2020)
      Different modelling approaches have been used to relate the structure of mutualistic interactions with the stability of communities. However, inconsistencies arise when we compare modelling outcomes with the patterns of ...

    • Winter Injury to Grapevine Secondary Phloem and Cambium Impairs Budbreak, Cambium Activity, and Yield Formation 

      Roig Junent, Fidel [Univ Mayor, Fac Ciencias, Hemera Ctr Observac Tierra, Santiago, Chile]; González Antivilo, Francisco; Cristina Paz, Rosalia; Tognetti, Jorge; Keller, Markus; Cavagnaro, Martin; Enrique Barrio, Eduardo (SPRINGER, 2019)
      Vitis vinifera is a species of temperate origin that reactivates the dormant secondary phloem from the previous year at the resumption of growth in spring. Following harsh winters, grapevines may display a set of symptoms ...

    • Country's International Reputation Index 

      Rosales-Salas, J. [Univ Mayor, Ctr Econ & Polit Sociales, Santiago, Chile]; Fernández-Crehuet, J. M.; Díaz Cogollos, S. (PALGRAVE MACMILLAN LTD, 2019)
      Nowadays it is very common to make decisions about our actions and behaviors based on a series of perceptions, which have been created according to a series of variables, and in many cases their deep knowledge is unnecessary. ...

    • Global phylogeography and ancient evolution of the widespread human gut virus crAssphage 

      Trefault, Nicole [Univ Mayor, GEMA Ctr Genom Ecol & Environm, Huechuraba, Chile]; Edwards, Robert A.; Vega, Alejandro A.; Norman, Holly M.; Ohaeri, Maria; Levi, Kyle; Dinsdale, Elizabeth A.; Cinek, Ondrej; Aziz, Ramy K.; McNair, Katelyn; Barr, Jeremy J.; Bibby, Kyle; Brouns, Stan J. J.; Cazares, Adrian; de Jonge, Patrick A.; Desnues, Christelle; Díaz Muñoz, Samuel L.; Fineran, Peter C.; Kurilshikov, Alexander; Lavigne, Rob; Mazankova, Karla; McCarthy, David T.; Nobrega, Franklin L.; Reyes Muñoz, Alejandro; Tapia, German; Trefault, Nicole; Tyakht, Alexander, V; Vinuesa, Pablo; Wagemans, Jeroen; Zhernakova, Alexandra; Aarestrup, Frank M.; Ahmadov, Gunduz; Alassaf, Abeer; Anton, Josefa; Asangba, Abigail; Billings, Emma K.; Cantu, Vito Adrian; Carlton, Jane M.; Cazares, Daniel; Cho, Gyu-Sung; Condeff, Tess; Cortés, Pilar; Cranfield, Mike; Cuevas, Daniel A.; De la Iglesia, Rodrigo; Decewicz, Przemyslaw; Doane, Michael P.; Dominy, Nathaniel J.; Dziewit, Lukasz; Elwasila, Bashir Mukhtar; Murat Eren, A.; Franz, Charles; Fu, Jingyuan; Garcia-Aljaro, Cristina; Ghedin, Elodie; Gulino, Kristen M.; Haggerty, John M.; Head, Steven R.; Hendriksen, Rene S.; Hill, Colin; Hyoty, Heikki; Ilina, Elena N.; Irwin, Mitchell T.; Jeffries, Thomas C.; Jofre, Juan; Junge, Randall E.; Kelley, Scott T.; Mirzaei, Mohammadali Khan; Kowalewski, Martin; Kumaresan, Deepak; Leigh, Steven R.; Lipson, David; Lisitsyna, Eugenia S.; Llagostera, Montserrat; Maritz, Julia M.; Marr, Linsey C.; McCann, Angela; Molshanski-Mor, Shahar; Monteiro, Silvia; Moreira-Grez, Benjamin; Morris, Megan; Mugisha, Lawrence; Muniesa, Maite; Neve, Horst; Nam-phuong Nguyen; Nigro, Olivia D.; Nilsson, Anders S.; O'Connell, Taylor; Odeh, Rasha; Oliver, Andrew; Piuri, Mariana; Prussin, Aaron J., II; Qimron, Udi; Quan, Zhe-Xue; Rainetova, Petra; Ramírez-Rojas, Adan; Raya, Raul; Reasor, Kim; Rice, Gillian A. O.; Rossi, Alessandro; Santos, Ricardo; Shimashita, John; Stachler, Elyse N.; Stene, Lars C.; Strain, Ronan; Stumpf, Rebecca; Torres, Pedro J.; Twaddle, Alan; Ibekwe, MaryAnn Ugochi; Villagra, Nicolás; Wandro, Stephen; White, Bryan; Whiteley, Andy; Whiteson, Katrine L.; Wijmenga, Cisca; Zambrano, María M.; Zschach, Henrike; Dutilh, Bas E. (NATURE PUBLISHING GROUP, 2019)
      Microbiomes are vast communities of microorganisms and viruses that populate all natural ecosystems. Viruses have been considered to be the most variable component of microbiomes, as supported by virome surveys and examples ...

    • The Oculome Panel Test: Next-Generation Sequencing to Diagnose a Diverse Range of Genetic Developmental Eye Disorders 

      Valdivia, Leonardo E. [Univ Mayor, Fac Ciencias, Ctr Integrat Biol, Santiago, Chile]; Patel, Aara; Hayward, Jane D.; Tailor, Vijay; Nyanhete, Rodney; Ahlfors, Helena; Gabriel, Camila; Jannini, Tommaso B.; Abbou-Rayyah, Yassir; Henderson, Robert; Nischal, Ken K.; Islam, Lily; Bitner-Glindzicz, Maria; Hurst, Jane; Zanolli, Mario; Moosajee, Mariya; Brookes, John; Papadopoulos, Maria; Khaw, Peng T.; Cullup, Thomas; Jenkins, Lucy; Dahlmann-Noor, Annegret; Sowden, Jane C. (ELSEVIER SCIENCE INC, 2019)
      Purpose: To develop a comprehensive next-generation sequencing panel assay that screens genes known to cause developmental eye disorders and inherited eye disease and to evaluate its diagnostic yield in a pediatric cohort ...

    • Non-canonical function of IRE1 alpha determines mitochondria-associated endoplasmic reticulum composition to control calcium transfer and bioenergetics 

      César Cardenas, J. [Univ Mayor, Fac Sci, Ctr Integrat Biol, Santiago, Chile]; Court, Felipe A. [Univ Mayor, Fac Sci, Ctr Integrat Biol, Santiago, Chile]; Luke Wiseman, R. [Univ Mayor, Fac Sci, Ctr Integrat Biol, Santiago, Chile]; Bustos, Galdo [Univ Mayor, Fac Sci, Ctr Integrat Biol, Santiago, Chile]; Carreras-Sureda, Amado; Jana, Fabian; Urra, Hery; Duránd, Sylvere; Mortenson, David E.; Sagredo, Alfredo; Hazari, Younis; Ramos-Fernández, Eva; Sassano, María L.; Pihan, Philippe; van Vliet, Alexander R.; González-Quiroz, Matias; Torres, Angie K.; Tapia-Rojas, Cheril; Kerkhofs, Martijn; Vicente, Ruben; Kaufman, Randal J.; Inestrosa, Nibaldo C.; González-Billault, Christian; Agostinis, Patrizia; Bultynck, Geert; Kroemer, Guido; Hetz, Claudio (NATURE PUBLISHING GROUP, 2019)
      Mitochondria-associated membranes (MAMs) are central microdomains that fine-tune bioenergetics by the local transfer of calcium from the endoplasmic reticulum to the mitochondrial matrix. Here, we report an unexpected ...