Listar por autor "Acuña-Alonzo, Victor"

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  • Admixture in Latin America: geographic structure, phenotypic diversity and self-perception of ancestry based on 7,342 individuals 
    Ruiz-Linares, Andrés; Adhikari, Kaustubh; Acuña-Alonzo, Victor; Quinto-Sanchez, Mirsha; Jaramillo, Claudia; Arias, William; Fuentes, Macarena; Pizarro, María; Everardo, Paola; de Avila, Francisco; Gómez-Valdés, Jorge; León-Mimila, Paola; Hunemeier, Tábita; Ramallo, Virginia; Silva de Cerqueira, Caio C.; Burley, Mari-Wyn; Konca, Esra; de Oliveira, Marcelo Zagonel; Veronez, Mauricio Roberto; Rubio-Codina, Marta; Attanasio, Orazio; Gibbon, Sahra; Ray, Nicolas; Gallo López-Aliaga, Carla Maria; Poletti, Giovanni; Rosique, Javier; Schuler-Faccini, Lavinia; Salzano, Francisco M.; Bortolini, Maria-Cátira; Canizales-Quinteros, Samuel; Rothhammer, Francisco; Bedoya, Gabriel; Balding, David; Gonzalez-José, Rolando (Public Library of Science, 2014)
    The current genetic makeup of Latin America has been shaped by a history of extensive admixture between Africans, Europeans and Native Americans, a process taking place within the context of extensive geographic and social ...
  • Automatic landmarking identifies new loci associated with face morphology and implicates Neanderthal introgression in human nasal shape 
    Li, Qing; Chen, Jieyi; Faux, Pierre; Delgado, Miguel Eduardo; Bonfante, Betty; Fuentes-Guajardo, Macarena; Mendoza Revilla, Javier Alberto; Chacón-Duque, J. Camilo; Hurtado Chiong, Gloria Malena; Villegas Bernaola, Valeria; Granja Burbano, Vanessa Patricia; Jaramillo, Claudia; Arias, William; Barquera, Rodrigo; Everardo-Martínez, Paola; Sánchez-Quinto, Mirsha; Gómez-Valdés, Jorge; Villamil-Ramírez, Hugo; Silva de Cerqueira, Caio C.; Hünemeier, Tábita; Ramallo, Virginia; Wu, Sijie; Du, Siyuan; Giardina, Andrea; Paria, Soumya Subhra; Khokan, Mahfuzur Rahman; Gonzalez-José, Rolando; Schüler-Faccini, Lavinia; Bortolini, Maria-Cátira; Acuña-Alonzo, Victor; Canizales-Quinteros, Samuel; Gallo López-Aliaga, Carla Maria; Poletti Ferrara, Giovanni Angelo; Rojas, Winston; Rothhammer, Francisco; Navarro, Nicolas; Wang, Sijia; Adhikari, Kaustubh; Ruiz-Linares, Andrés (Nature Research, 2023)
    We report a genome-wide association study of facial features in >6000 Latin Americans based on automatic landmarking of 2D portraits and testing for association with inter-landmark distances. We detected significant ...
  • Development and internal validation of a multifactorial risk prediction model for gallbladder cancer in a high-incidence country 
    Boekstegers, Felix; Scherer, Dominique; Barahona Ponce, Carol; Marcelain, Katherine; Gárate-Calderón, Valentina; Waldenberger, Melanie; Morales, Erik; Rojas, Armando; Munoz, César; Retamales, Javier; de Toro, Gonzalo; Barajas, Olga; Rivera, María Teresa; Cortés, Analía; Loader, Denisse; Saavedra, Javiera; Gutiérrez, Lorena; Ortega, Alejandro; Bertrán, Maria Enriqueta; Bartolotti, Leonardo; Gabler, Fernando; Campos, Mónica; Alvarado, Juan; Moisán, Fabricio; Spencer, Loreto; Nervi, Bruno; Carvajal-Hausdorf, Daniel; Losada, Héctor; Almau, Mauricio; Fernández, Plinio; Olloquequi, Jordi; Fuentes-Guajardo, Macarena; Gonzalez-Jose, Rolando; Bortolini, Maria Cátira; Acuña-Alonzo, Victor; Gallo, Carla; Linares, Andres Ruiz; Rothhammer, Francisco; Lorenzo Bermejo, Justo (Wiley, 2023)
    Since 2006, Chile has been implementing a gallbladder cancer (GBC) prevention program based on prophylactic cholecystectomy for gallstone patients aged 35 to 49 years. The effectiveness of this prevention program has not ...
  • Developmental pathways inferred from modularity, morphological integration and fluctuating asymmetry patterns in the human face 
    Quinto-Sánchez, Mirsha; Muñoz-Muñoz, Francesc; Gomez-Valdes, Jorge; Cintas, Celia; Navarro, Pablo; Cerqueira, Caio Cesar Silva de; Paschetta, Carolina; de Azevedo, Soledad; Ramallo, Virginia; Acuña-Alonzo, Victor; Adhikari, Kaustubh; Fuentes-Guajardo, Macarena; Hünemeier, Tábita; Everardo, Paola; de Avila, Francisco; Jaramillo, Claudia; Arias, Williams; Gallo López-Aliaga, Carla Maria; Poletti, Giovani; Bedoya, Gabriel; Bortolini, Maria Cátira; Canizales-Quinteros, Samuel; Rothhammer, Francisco; Rosique, Javier; Ruiz-Linares, Andres; Gonzalez-Jose, Rolando (Springer Nature, 2018)
    Facial asymmetries are usually measured and interpreted as proxies to developmental noise. However, analyses focused on its developmental and genetic architecture are scarce. To advance on this topic, studies based on a ...
  • Gallbladder Cancer Risk and Indigenous South American Mapuche Ancestry: Instrumental Variable Analysis Using Ancestry-Informative Markers 
    Zollner, Linda; Boekstegers, Felix; Barahona Ponce, Carol; Scherer, Dominique; Marcelain, Katherine; Gárate-Calderón, Valentina; Waldenberger, Melanie; Morales, Erik; Rojas, Armando; Munoz, César; Retamales, Javier; De Toro, Gonzalo; Kortmann, Allan Vera; Barajas, Olga; Rivera, María Teresa; Cortés, Analía; Loader, Denisse; Saavedra, Javiera; Gutiérrez, Lorena; Ortega, Alejandro; Bertrán, Maria Enriqueta; Bartolotti, Leonardo; Gabler, Fernando; Campos, Mónica; Alvarado, Juan; Moisán, Fabricio; Spencer, Loreto; Nervi, Bruno; Carvajal, Daniel; Losada, Héctor; Almau, Mauricio; Fernández, Plinio; Olloquequi, Jordi; Carter, Alice R.; Miquel Poblete, Juan Francisco; Bustos, Bernabe Ignacio; Fuentes Guajardo, Macarena; Gonzalez-Jose, Rolando; Bortolini, Maria Cátira; Acuña-Alonzo, Victor; Gallo López-Aliaga, Carla Maria; Ruiz Linares, Andres; Rothhammer, Francisco; Lorenzo Bermejo, Justo (MDPI, 2023)
    A strong association between the proportion of indigenous South American Mapuche ancestry and the risk of gallbladder cancer (GBC) has been reported in observational studies. Chileans show the highest incidence of GBC ...
  • Genome-wide association studies identify DNA variants influencing eyebrow thickness variation in Europeans and across continental populations. 
    Peng, Fuduan; Xiong, Ziyi; Zhu, Gu; Hysi, Pirro G.; Eller, Ryan J.; Wu, Sijie; Adhikari, Kaustubh; Chen, Yan; Li, Yi; Gonzalez-José, Rolando; Schüler-Faccini, Lavinia; Bortolini, Maria-Cátira; Acuña-Alonzo, Victor; Canizales-Quinteros, Samuel; Gallo López-Aliaga, Carla Maria; Poletti Ferrara, Giovanni Angelo; Bedoya, Gabriel; Rothhammer, Francisco; Uitterlinden, André G.; Ikram, M. Arfan; Nijsten, Tamar; Ruiz-Linares, Andrés; Wang, Sijia; Walsh, Susan; Spector, Timothy D.; Martin, Nicholas G.; Kayser, Manfred; Liu, Fan (Elsevier, 2023)
    Ethics. Human subjects: All cohort participants gave written informed consent and consent to publish. Ethical approvals were provided for the Rotterdam Study according to the Population Study Act Rotterdam Study (Wet ...
  • A GWAS in Latin Americans identifies novel face shape loci, implicating VPS13B and a Denisovan introgressed region in facial variation 
    Bonfante, Betty; Faux, Pierre; Navarro, Nicolas; Mendoza-Revilla, Javier; Dubied, Morgane; Montillot, Charlotte; Wentworth, Emma; Poloni, Lauriane; Varón-González, Ceferino; Jones, Philip; Xiong, Ziyi; Fuentes-Guajardo, Macarena; Palmal, Sagnik; Chacón-Duque, Juan Camilo; Hurtado, Malena; Villegas, Valeria; Granja, Vanessa; Jaramillo, Claudia; Arias, William; Barquera, Rodrigo; Everardo-Martínez, Paola; Sánchez-Quinto, Mirsha; Gómez-Valdés, Jorge; Villamil-Ramírez, Hugo; Silva de Cerqueira, Caio C.; Hünemeier, Tábita; Ramallo, Virginia; Liu, Fan; Weinberg, Seth M.; Shaffer, John R.; Stergiakouli, Evie; Howe, Laurence J.; Hysi, Pirro G.; Spector, Timothy D.; Gonzalez-José, Rolando; Schüler-Faccini, Lavinia; Bortolini, Maria-Cátira; Acuña-Alonzo, Victor; Canizales-Quinteros, Samuel; Gallo López-Aliaga, Carla Maria; Poletti, Giovanni; Bedoya, Gabriel; Rothhammer, Francisco; Thauvin-Robinet, Christel; Faivre, Laurence; Costedoat, Caroline; Balding, David; Cox, Timothy; Kayser, Manfred; Duplomb, Laurence; Yalcin, Binnaz; Cotney, Justin; Adhikari, Kaustubh; Ruiz-Linares, Andrés (American Association for the Advancement of Science, 2021)
    To characterize the genetic basis of facial features in Latin Americans, we performed a genome-wide association study (GWAS) of more than 6000 individuals using 59 landmark-based measurements from two-dimensional profile ...
  • Implications of the admixture process in skin color molecular assessment 
    Cerqueira, Caio Cesar Silva de; Hünemeier, Tábita; Gomez-Valdés, Jorge; Ramallo, Virgínia; Volasko-Krause, Carla Daiana; Barbosa, Ana Angélica Leal; Vargas-Pinilla, Pedro; Dornelles, Rodrigo Ciconet; Longo, Danaê; Rothhammer, Francisco; Bedoya, Gabriel; Canizales-Quinteros, Samuel; Acuña-Alonzo, Victor; Gallo López-Aliaga, Carla Maria; Poletti, Giovanni; González-José, Rolando; Salzano, Francisco Mauro; Callegari-Jacques, Sídia Maria; Schuler-Faccini, Lavínia; Ruiz-Linares, Andrés; Cátira Bortolini, Maria (Public Library of Science, 2014)
    The understanding of the complex genotype-phenotype architecture of human pigmentation has clear implications for the evolutionary history of humans, as well as for medical and forensic practices. Although dozens of genes ...
  • Inbreeding, native American ancestry and child mortality: Linking human selection and paediatric medicine. 
    Koenigstein, Fabienne; Boekstegers, Felix; Wilson, James F.; Fuentes-Guajardo, Macarena; Gonzalez-Jose, Rolando; Bedoya, Gabriel; Bortolini, Maria Cátira; Acuña-Alonzo, Victor; Gallo López-Aliaga, Carla Maria; Ruiz Linares, Andres; Rothhammer, Francisco; Bermejo, Justo Lorenzo (Oxford University Press, 2022)
    The children of related parents show increased risk of early mortality. The Native American genome typically exhibits long stretches of homozygosity, and Latin Americans are highly heterogeneous regarding the individual ...
  • Latin Americans show wide-spread Converso ancestry and imprint of local Native ancestry on physical appearance 
    Chacón-Duque, Juan-Camilo; Adhikari, Kaustubh; Fuentes-Guajardo, Macarena; Mendoza-Revilla, Javier; Acuña-Alonzo, Victor; Barquera, Rodrigo; Quinto-Sánchez, Mirsha; Gómez-Valdés, Jorge; Everardo Martínez, Paola; Villamil-Ramírez, Hugo; Hünemeier, Tabita; Ramallo, Virginia; Silva de Cerqueira, Caio C.; Hurtado, Malena; Villegas, Valeria; Granja, Vanessa; Villena, Mercedes; Vásquez, Rene; Llop, Elena; Sandoval, Jose R.; Salazar-Granara, Alberto A.; Parolin, Maria-Laura; Sandoval, Karla; Peñaloza-Espinosa, Rosenda I.; Rangel-Villalobos, Hector; Winkler, Cheryl A.; Klitz, William; Bravi, Claudio; Molina, Julio; Corach, Daniel; Barrantes, Ramiro; Gomes, Veronica; Resende, Carlos; Gusmão, Leonor; Amorim, Antonio; Xue, Yali; Dugoujon, Jean-Michel; Moral, Pedro; González-José, Rolando; Schuler-Faccini, Lavinia; Salzano, Francisco M.; Bortolini, Maria-Catira; Canizales-Quinteros, Samuel; Poletti, Giovanni; Gallo López-Aliaga, Carla Maria; Bedoya, Gabriel; Rothhammer, Francisco; Balding, David; Hellenthal, Garrett; Ruiz-Linares, Andres (Springer Nature, 2018)
    Historical records and genetic analyses indicate that Latin Americans trace their ancestry mainly to the intermixing (admixture) of Native Americans, Europeans and Sub-Saharan Africans. Using novel haplotype-based methods, ...
  • Neanderthal introgression in SCN9A impacts mechanical pain sensitivity 
    Faux, Pierre; Ding, Li; Ramirez-Aristeguieta, Luis Miguel; Chacón-Duque, J. Camilo; Comini, Maddalena; Mendoza Revilla, Javier Alberto; Fuentes-Guajardo, Macarena; Jaramillo, Claudia; Arias, William; Hurtado Chiong, Gloria Malena; Villegas Bernaola, Valeria; Granja Burbano, Vanessa Patricia; Barquera, Rodrigo; Everardo-Martínez, Paola; Quinto-Sánchez, Mirsha; Gómez-Valdés, Jorge; Villamil-Ramírez, Hugo; Silva de Cerqueira, Caio C.; Hünemeier, Tábita; Ramallo, Virginia; Gonzalez-José, Rolando; Schüler-Faccini, Lavinia; Bortolini, Maria-Cátira; Acuña-Alonzo, Victor; Canizales-Quinteros, Samuel; Poletti Ferrara, Giovanni Angelo; Gallo López-Aliaga, Carla Maria|Rothhammer, Francisco; Rojas, Winston; Schmid, Annina B.; Adhikari, Kaustubh; Bennett, David L.; Ruiz-Linares, Andrés (Nature Research, 2023)
    The Nav1.7 voltage-gated sodium channel plays a key role in nociception. Three functional variants in the SCN9A gene (encoding M932L, V991L, and D1908G in Nav1.7), have recently been identified as stemming from Neanderthal ...
  • Prediction of eye, hair and skin colour in Latin Americans. 
    Palmal, Sagnik; Adhikari, Kaustubh; Mendoza-Revilla, Javier; Fuentes-Guajardo, Macarena; Silva de Cerqueira, Caio Cesar; Bonfante, Betty; Chacón-Duque, Juan Camilo; Sohail, Anood; Hurtado, Malena; Villegas, Valeria; Granja, Vanessa; Jaramillo, Claudia; Arias, William; Lozano, Rodrigo Barquera; Everardo-Martínez, Paola; Gómez-Valdés, Jorge; Villamil-Ramírez, Hugo; Hünemeier, Tábita; Ramallo, Virginia; Parolin, Maria-Laura; Gonzalez-José, Rolando; Schüler-Faccini, Lavinia; Bortolini, Maria-Cátira; Acuña-Alonzo, Victor; Canizales-Quinteros, Samuel; Gallo López-Aliaga, Carla Maria; Poletti, Giovanni; Bedoya, Gabriel; Rothhammer, Francisco; Balding, David; Faux, Pierre; Ruiz-Linares, Andrés (Elsevier, 2021)
    Here we evaluate the accuracy of prediction for eye, hair and skin pigmentation in a dataset of > 6500 individuals from Mexico, Colombia, Peru, Chile and Brazil (including genome-wide SNP data and quantitative/categorical ...

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