Association of toll-like receptor 7 variants with life-threatening COVID-19 disease in males: Findings from a nested case-control study

Chiara Fallerini, Sergio Daga, Stefania Mantovani, Susanna Mantovani, Elisa Benetti, Nicola Picchiotti, Daniela Francisci, Francesco Paciosi, Elisabetta Schiaroli, Margherita Baldassarri, Francesca Fava, Maria Palmieri, Marco Palmieri, Serena Ludovisi, Francesco Castelli, Eugenia Quiros-Roldan, Massimo Vaghi, Stefano Rusconi, Matteo Siano, Maria BandiniOttavia Spiga, Katia Capitani, Simone Furini, Francesca Mari, Alessandra Renieri, Mario U. Mondelli, Elisa Frullanti, Floriana Valentino, Francesca Valentino, Gabriella Doddato, Annarita Giliberti, Rossella Tita, Sara Amitrano, Mirella Bruttini, Susanna Croci, Ilaria Meloni, Maria Antonietta Mencarelli, Marta Mencarelli, Caterina Lo Rizzo, Anna Maria Pinto, Laura Di Sarno, Giada Beligni, Andrea Tommasi, Nicola Iuso, Francesca Montagnani, Massimiliano Fabbiani, Barbara Rossetti, Giacomo Zanelli, Elena Bargagli, Laura Bergantini, Miriana D’Alessandro, Michele D'Alessandro, Paolo Cameli, David Bennett, Federico Anedda, Simona Marcantonio, Sabino Scolletta, Federico Franchi, Francesca Franchi, Maria Antonietta Mazzei, Susanna Guerrini, Edoardo Conticini, Luca Cantarini, Bruno Frediani, Danilo Tacconi, Chiara Spertilli, Marco Feri, Alice Donati, Andrea Donati, Raffaele Scala, Luca Guidelli, Genni Spargi, Marta Corridi, Cesira Nencioni, Leonardo Croci, Gian Piero Caldarelli, Maurizio Spagnesi, Davide Romani, Paolo Piacentini, Elena Desanctis, Silvia Cappelli, Anna Canaccini, Agnese Verzuri, Valentina Anemoli, Agostino Ognibene, Antonella D’Arminio Monforte, Federica Gaia Miraglia, Massimo Girardis, Sophie Venturelli, Stefano Busani, Andrea Cossarizza, Armando Antinori, Alessandra Vergori, Arianna Emiliozzi, Arianna Gabrieli, Agostino Riva, Pier Giorgio Scotton, Francesca Andretta, Sandro Panese, Renzo Scaggiante, Francesca Gatti, Saverio Giuseppe Parisi, Stefano Baratti, Melania Degli Antoni, Matteo Della Monica, Carmelo Piscopo, Mario Capasso, Monica Capasso, Roberta Russo, Immacolata Andolfo, Achille Iolascon, Giuseppe Fiorentino, Massimo Carella, Marco Castori, Giuseppe Merla, Gabriella Maria Squeo, Filippo Aucella, Pamela Raggi, Carmen Marciano, Rita Perna, Raffaella Perna, Matteo Bassetti, Antonio Di Biagio, Maurizio Sanguinetti, Luca Masucci, Serafina Valente, Marco Mandalà, Alessia Giorli, Lorenzo Salerni, Patrizia Zucchi, Pierpaolo Parravicini, Elisabetta Menatti, Tullio Trotta, Ferdinando Giannattasio, Gabriella Coiro, Fabio Lena, Francesco Lena, Domenico A. Coviello, Cristina Mussini, Giancarlo Bosio, Giacomo Bosio, Enrico Martinelli, Sandro Mancarella, Luisa Tavecchia, Marco Gori, Mario Gori, Lia Crotti, Gianfranco Parati, Chiara Gabbi, Isabella Zanella, Marco Rizzi, Franco Maggiolo, Diego Ripamonti, Tiziana Bachetti, Maria Teresa La Rovere, Simona Sarzi-Braga, Maurizio Bussotti, Mario Chiariello, Mary Ann Belli, Simona Dei

Research output: Contribution to journalArticle

Abstract

Background: Recently, loss-of-function variants in TLR7 were identified in two families in which COVID-19 segregates like an X-linked recessive disorder environmentally conditioned by SARS-CoV-2. We investigated whether the two families represent the tip of the iceberg of a subset of COVID-19 male patients. Methods: This is a nested case-control study in which we compared male participants with extreme phenotype selected from the Italian GEN-COVID cohort of SARS-CoV-2-infected participants (<60 y, 79 severe cases versus 77 control cases). We applied the LASSO Logistic Regression analysis, considering only rare variants on young male subsets with extreme phenotype, picking up TLR7 as the most important susceptibility gene.
Original languageEnglish
Pages (from-to)N/A-N/A
JournaleLife
Volume10
DOIs
Publication statusPublished - 2021

Keywords

  • COVID

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