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Your search keyword '"Yap, Yoke Yeow"' showing total 13 results
Start Over Author "Yap, Yoke Yeow" Publication Type Electronic Resources
13 results on '"Yap, Yoke Yeow"'

1. Serum 25-Hydroxyvitamin D is inversely associated with Nasopharyngeal carcinoma: a hospital-based matched case–control study in Malaysia

Author

Ulaganathan, Vaidehi, Lye, Munn Sann, Loh, Su Peng, Yap, Yoke Yeow, Kandiah, Mirnalini, Augundhooa, Digsha, Bhattacharya, Tanima, Al-Olayan, Ebtesam, Wang, Chuanyi, Ulaganathan, Vaidehi, Lye, Munn Sann, Loh, Su Peng, Yap, Yoke Yeow, Kandiah, Mirnalini, Augundhooa, Digsha, Bhattacharya, Tanima, Al-Olayan, Ebtesam, and Wang, Chuanyi

Abstract

Serum 25(OH)D deficiency consistently demonstrated molecular mechanisms through which chronic inflammation is associated with the risk of nasopharyngeal carcinoma (NPC). This study aimed to determine the association between serum 25(OH)D and NPC. A matched case–control study was conducted at two local hospitals. A total of 300 histologically confirmed NPC cases were matched with controls for age, gender, and ethnicity, and assessed for vitamin D status and other nutritional factors. Mean Vitamin D concentration was significantly lower among cases compared to controls (63.17 ± 19.15 nmol/L and 67.34 ± 23.06 nmol/L) (t = −2.41, p = 0.016). Multiple conditional logistic regression analysis indicated that higher levels of serum 25(OH)D were associated with reduced odds of NPC (AOR = 0.73, 95 CI = 0.57–0.94, p = 0.016) controlling for confounders including BMI, physical activity, smoking status, alcohol consumption, consumption of food high in vitamin D, salted fish consumption, and family history of NPC. There was a significant association between inadequate serum 25(OH)D status with accumulation of four risk factors and increased odds of getting NPC using polynomial regression analysis. Increased NPC odds ratios were observed after sequential accumulation of additional risk factors with the presence of inadequate serum 25(OH)D status (OR = 0.54, 95 CI = 0.27, 4.77, p = 0.322, OR = 1.04, 95 CI = 0.64, 1.72, p = 0.267, OR = 1.15, 95 CI = 0.73, 1.80, p = 0.067, OR = 1.93, 95 CI = 1.13, 3.31, p = 0.022, and OR = 5.55, 95 CI = 1.67, 10.3, p < 0.001 respectively). Future research in Malaysia should involve both prospective cohort studies and randomized controlled trials to confirm and further clarify the role of vitamin D in NPC outcomes.

Published
2024

2. Serum 25-Hydroxyvitamin D is inversely associated with Nasopharyngeal carcinoma: a hospital-based matched case–control study in Malaysia

Author

Ulaganathan, Vaidehi, Lye, Munn Sann, Loh, Su Peng, Yap, Yoke Yeow, Kandiah, Mirnalini, Augundhooa, Digsha, Bhattacharya, Tanima, Al-Olayan, Ebtesam, Wang, Chuanyi, Ulaganathan, Vaidehi, Lye, Munn Sann, Loh, Su Peng, Yap, Yoke Yeow, Kandiah, Mirnalini, Augundhooa, Digsha, Bhattacharya, Tanima, Al-Olayan, Ebtesam, and Wang, Chuanyi

Abstract

Serum 25(OH)D deficiency consistently demonstrated molecular mechanisms through which chronic inflammation is associated with the risk of nasopharyngeal carcinoma (NPC). This study aimed to determine the association between serum 25(OH)D and NPC. A matched case–control study was conducted at two local hospitals. A total of 300 histologically confirmed NPC cases were matched with controls for age, gender, and ethnicity, and assessed for vitamin D status and other nutritional factors. Mean Vitamin D concentration was significantly lower among cases compared to controls (63.17 ± 19.15 nmol/L and 67.34 ± 23.06 nmol/L) (t = −2.41, p = 0.016). Multiple conditional logistic regression analysis indicated that higher levels of serum 25(OH)D were associated with reduced odds of NPC (AOR = 0.73, 95 CI = 0.57–0.94, p = 0.016) controlling for confounders including BMI, physical activity, smoking status, alcohol consumption, consumption of food high in vitamin D, salted fish consumption, and family history of NPC. There was a significant association between inadequate serum 25(OH)D status with accumulation of four risk factors and increased odds of getting NPC using polynomial regression analysis. Increased NPC odds ratios were observed after sequential accumulation of additional risk factors with the presence of inadequate serum 25(OH)D status (OR = 0.54, 95 CI = 0.27, 4.77, p = 0.322, OR = 1.04, 95 CI = 0.64, 1.72, p = 0.267, OR = 1.15, 95 CI = 0.73, 1.80, p = 0.067, OR = 1.93, 95 CI = 1.13, 3.31, p = 0.022, and OR = 5.55, 95 CI = 1.67, 10.3, p < 0.001 respectively). Future research in Malaysia should involve both prospective cohort studies and randomized controlled trials to confirm and further clarify the role of vitamin D in NPC outcomes.

Published
2024

3. Is diet partly responsible for differences in COVID-19 death rates between and within countries?

Author

Bousquet, Jean, Anto, Josep M., Iaccarino, Guido, Czarlewski, Wienczyslawa, Haahtela, Tari, Anto, Aram, Akdis, Cezmi, Blain, Hubert, Canonica, G. Walter, Cardona, Victoria, Cruz, Alvaro A., Illario, Maddalena, Ivancevich, Juan Carlos, Jutel, Marek, Klimek, Ludger, Kuna, Piotr, Laune, Daniel, Larenas-linnemann, Désirée, Mullol, Joaquim, Papadopoulos, Nikos G., Pfaar, Oliver, Samolinski, Boleslaw, Valiulis, Arunas, Yorgancioglu, Arzu, Zuberbier, Torsten, Latiff, Amir, Abdullah, Baharudin, Aberer, Werner, Abusada, Nancy, Adcock, Ian, Afani, Alejandro, Agache, Ioana, Aggelidis, Xenofon, Agustin, Jenifer, Akdis, Mübeccel, Al-Ahmad, Mona, Bassam, Abou Al Zahab, Aldrey-Palacios, Oscar, Cuesta, Emilio Alvarez, Alzaabi, Ashraf, Amad, Salma, Ambrocio, Gene, Annesi-Maesano, Isabella, Ansotegui, Ignacio, Anto, Josep, Arshad, Hasan, Artesani, Maria Cristina, Asayag, Estrella, Avolio, Francesca, Azhari, Khuzama, Baiardini, Ilaria, Bajrović, Nissera, Bakakos, Petros, Mongono, Sergio Bakeyala, Balotro-Torres, Christine, Barba, Sergio, Barbara, Cristina, Barbosa, Elsa, Barreto, Bruno, Bartra, Joan, Bateman, Eric D., Battur, Lkhagvaa, Bedbrook, Anna, Barajas, Martín Bedolla, Beghé, Bianca, Bel, Elizabeth, Kheder, Ali Ben, Benson, Mikael, Berghea, Camelia, Bergmann, Karl Christian, Bernstein, David, Bewick, Mike, Bialek, Slawomir, Białoszewski, Artur, Bieber, Thomas, Billo, Nils, Bilo, Maria Beatrice, Bindslev-Jensen, Carsten, Bjermer, Leif, Marciniak, Malgorzata Bochenska, Bond, Christine, Boner, Attilio, Bonini, Matteo, Bonini, Sergio, Bosnic-Anticevich, Sinthia, Bosse, Isabelle, Botskariova, Sofia, Bouchard, Jacques, Boulet, Louis Philippe, Bourret, Rodolphe, Bousquet, Philippe, Braido, Fulvio, Briggs, Andrew, Brightling, Christopher, Brozek, Jan, Buhl, Roland, Bumbacea, Roxana, Cabañas, María Teresa Burguete, Bush, Andrew, Busse, William W., Buters, Jeroen, Caballero-Fonseca, Fernan, Calderon, Moïses A., Calvo, Mario, Camargos, Paulo, Camuzat, Thierry, Cano, Antonio, Capriles-Hulett, Arnaldo, Caraballo, Luis, Cardona, Vicky, Carlsen, Kai Hakon, Caro, Jorge, Carreon-Asun-cion, Fredelita, Carriazo, Ana Maria, Casale, Thomas, Castor, Mary Ann, Castro, Elizabeth, Cecchi, Lorenzo, Sarabia, Alfonso Cepeda, Chandrasekharan, Ramanathan, Chang, Yoon Suk, Chato-Andeza, Victoria, Chatzi, Lida, Chatzidaki, Christina, Chavannes, Niels H., Chen, Yuzhi, Cheng, Lei, Chivato, Tomas, Chkhartishvili, Ekaterine, Christoff, George, Chrystyn, Henry, Chu, Derek K., Chua, Antonio, Chuchalin, Alexander, Chung, Kian Fan, Cicerán, Alberto, Cingi, Cemal, Ciprandi, Giorgio, Cirule, Ieva, Coelho, Ana Carla, Constantinidis, Jannis, de Sousa, Jaime Correia, Costa, Elisio, Costa, David, Domínguez, María Del Carmen Costa, Coste, André, Cox, Linda, Cullen, John, Custovic, Adnan, Cvetkovski, Biljana, D’amato, Gennaro, Silva, Jane da, Dahl, Ronald, Dahlen, Sven Erik, Daniilidis, Vasilis, Nahhas, Louei Darjazini, Darsow, Ulf, Blay, Frédéric de, Guia, Eloisa De, Santos, Chato de los, Keenoy, Esteban De Manuel, Vries, Govert De, Deleanu, Diana, Demoly, Pascal, Denburg, Judah, Devillier, Philippe, Didier, Alain, Dimou, Maria, Dinh-Xuan, Anh Tuan, Djukanovic, Ratko, Dokic, Dejan, Domínguez Silva, Margarita Gabriela, Douagui, Habib, Douladiris, Nikolaos, Doulaptsi, Maria, Dray, Gérard, Dubakiene, Ruta, Durham, Stephen, Dykewicz, Mark, Ebo, Didier, Edelbaher, Natalija, Eklund, Patrik, El-Gamal, Yehia, El-Sayed, Zeinab A., El-Sayed, Shereen S., El-Seify, Magda, Emuzyte, Regina, Enecilla, Lourdes, Espinoza, Heidilita, Guillermo, Jesús, Contreras, Espinoza, Farrell, John, Fernandez, Lenora, Wagner, Antje Fink, Fiocchi, Alessandro, Fokkens, Wytske J., Fontaine, Jean François, Forastiere, Francesco, Pèrez, Jose Miguel Fuentes, Gaerlan–resureccion, Emily, Gaga, Mina, Romero, José Luis Gálvez, Gamkrelidze, Amiran, Garcia, Alexis, Cobas, Cecilia Yvonne García, García Cruz, María de la Luz Hortensia, Gayraud, Jacques, Gemicioglu, Bilun, Genova, Sonya, Gereda, José, Wijk, Roy Gerth van, Gomez, Maximiliano, Diaz, Sandra González, Gotua, Maia, Grigoreas, Christos, Grisle, Ineta, Guidacci, Marta, Guldemond, Nick, Gutter, Zdenek, Guzmán, Antonieta, Halloum, Ramsa, Hamelmann, Eckard, Hammadi, Suleiman, Harvey, Richard, Heinrich, Joachim, Hejjaoui, Adnan, Hellquist-Dahl, Birthe, Velázquez, Luiana Hernández, Hew, Mark, Hossny, Elham, Howarth, Peter, Hrubiško, Martin, Villalobos, Yunuen Rocío Huerta, Humbert, Marc, Hyland, Michael, Ibrahim, Moustafa, Ilyina, Natalia, Irani, Carla, Ispayeva, Zhanat, Jares, Edgardo, Jarvis, Deborah, Jassem, Ewa, Jenko, Klemen, Uscanga, Rubén Darío Jiméneracruz, Johnston, Sebastian, Joos, Guy, Jošt, Maja, Julge, Kaja, Jung, Ki Suck, Just, Jocelyne, Kaidashev, Igor, Kalayci, Omer, Kalyoncu, Fuat, Kapsali, Jeni, Kardas, Przemyslaw, Karjalainen, Jussi, Kasala, Carmela A., Katotomichelakis, Michael, Kazi, Bennoor, Keil, Thomas, Keith, Paul, Khaitov, Musa, Khaltaev, Nikolai, Kim, You Young, Kleine-Tebbe, Jorg, Koffi N’Goran, Bernard, Kompoti, Evangelia, Kopač, Peter, Koppelman, Gerard, Jeverica, Anja Koren, Košnik, Mitja, Kostov, Kosta V., Kowalski, Marek L., Kralimarkova, Tanya, Vrščaj, Karmen Kramer, Kraxner, Helga, Kreft, Samo, Kritikos, Vicky, Kudlay, Dmitry, Kull, Inger, Kupczyk, Maciej, Kvedariene, Violeta, Kyriakakou, Marialena, Lalek, Nika, Lane, Stephen, Larenas-Linnemann, Désiree, Lau, Susanne, Lavrut, Jorge, Le, Lan, Lessa, Marcus, Levin, Michael, Li, Jing, Lieberman, Philip, Liotta, Giuseppe, Lipworth, Brian, Liu, Xuandao, Lobo, Rommel, Lodrup Carlsen, Karin C., Lombardi, Carlo, Louis, Renaud, Loukidis, Stelios, Lourenço, Olga, Luna Pech, Jorge A., Madjar, Bojan, Magnan, Antoine, Mahboub, Bassam, Mair, Alpana, Mais, Yassin, van der Zee, Anke Hilse Maitland, Makela, Mika, Makris, Michael, Malling, Hans Jorgen, Mandajieva, Mariana, Manning, Patrick, Manousakis, Manolis, Maragoudakis, Pavlos, Marshall, Gailen, Martins, Pedro, Reza Masjedi, Mohammad, Máspero, Jorge F., Campos, Juan José Matta, Maurer, Marcus, Mavale-Manuel, Sandra, Meço, Cem, Melén, Erik, Melo-Gomes, Elisabete, Meltzer, Eli O., Menditto, Enrica, Menzies-Gow, Andrew, Merk, Hans, Michel, Jean Pierre, Miculinic, Neven, Midão, Luís, Mihaltan, Florin, Mikael, Kuitunen, Mikos, Nikolaos, Milenkovic, Branislava, Mitsias, Dimitrios, Moalla, Bassem, Moda, Giuliana, Martínez, María Dolores Mogica, Mohammad, Yousser, Moin, Mostafa, Molimard, Mathieu, Momas, Isabelle, Monaco, Alessandro, Montefort, Steve, Mora, Dory, Morais-Almeida, Mario, Mösges, Ralph, Mostafa, Badr Eldin, Münter, Lars, Muraro, Antonella, Murray, Ruth, Mustakov, Tihomir, Naclerio, Robert, Nadif, Rachel, Nakonechna, Alla, Namazova-Baranova, Leyla, Navarro-Locsin, Gretchen, Neffen, Hugo, Nekam, Kristof, Neou, Angelos, Nicod, Laurent, Niederberger-Leppin, Verena, Niedoszytko, Marek, Nieto, Antonio, Novellino, Ettore, Nunes, Elizabete, Nyembue, Dieudonné, O’hehir, Robyn, Odjakova, Cvetanka, Ohta, Ken, Okamoto, Yoshitaka, Okubo, Kimi, Oliver, Brian, Onorato, Gabrielle L., Orru, Maria Pia, Ouédraogo, Solange, Ouoba, Kampadilemba, Paggiaro, Pier Luigi, Pagkalos, Aris, Palaniappan, S. P., Pali-Schöll, Isabella, Palkonen, Susanna, Palmer, Stephen, Bunu, Carmen Panaitescu, Panzner, Petr, Papanikolaou, Vasilis, Papi, Alberto, Paralchev, Bojidar, Paraskevopoulos, Giannis, Park, Hae Sim, Passalacqua, Giovanni, Patella, Vincenzo, Pavord, Ian, Pawankar, Ruby, Pedersen, Soren, Peleve, Susete, Pereira, Ana, Pérez, Tamara, Pham-Thi, Nhân, Pigearias, Bernard, Pin, Isabelle, Piskou, Konstantina, Pitsios, Constantinos, Pitsios, Kostas, Plavec, Davor, Poethig, Dagmar, Pohl, Wolfgang, Susic, Antonija Poplas, Popov, Todor A., Portejoie, Fabienne, Potter, Paul, Poulsen, Lars, Prados-Torres, Alexandra, Prarros, Fotis, Price, David, Prokopakis, Emmanuel, Puy, Robert, Rabe, Klaus, Raciborski, Filip, Ramos, Josephine, Recto, Marysia T., Reda, Shereen M., Regateiro, Frederico, Reider, Norbert, Reitsma, Sietze, Repka-Ramirez, Susana, Rimmer, Janet, Yeverino, Daniela Rivero, Rizzo, José Angelo, Robalo-Cordeiro, Carlos, Roberts, Graham, Roche, Nicolas, González, Mónica Rodríguez, Zagal, Eréndira Rodríguez, Rolland, Christine, Roller-Wirns-berger, Regina, Rodriguez, Miguel Roman, Romano, Antonino, Rombaux, Philippe, Romualdez, Joel, Rosado-Pinto, Jose, Rosario, Nelson, Rosenwasser, Lanny, Rottem, Menachem, Rouadi, Philip, Rovina, Nikoleta, Sinur, Irma Rozman, Ruiz, Mauricio, Segura, Lucy Tania Ruiz, Ryan, Dermot, Sagara, Hironori, Sakai, Daiki, Sakurai, Daiju, Saleh, Wafaa, Salimaki, Johanna, Salina, Husain, Samitas, Konstanti Nos, Coronel, María Guadalupe Sánchez, Sanchez-Borges, Mario, Sanchez-Lopez, Jaime, Sarafoleanu, Codrut, Serpa, Faradiba Sarquis, Sastre-Dominguez, Joaquin, Scadding, Glenis, Scheire, Sophie, Schmid-Grendelmeier, Peter, Schuhl, Juan Francisco, Schunemann, Holger, Schvalbová, Maria, Scichilone, Nicola, Sepúlveda, Cecilia, Serrano, Elie, Sheikh, Aziz, Shields, Mike, Shishkov, Vasil, Siafakas, Nikos, Simeonov, Alexander, Simons, Estelle F., Sisul, Juan Carlos, Sitkauskiene, Brigita, Skrindo, Ingelbjorg, Košak, Tanja Soklič, Solé, Dirceu, Sooronbaev, Talant, Soto-Martinez, Manuel, Sova, Milan, Spertini, François, Spranger, Otto, Stamataki, Sofia, Stefanaki, Lina, Stellato, Cristiana, Stelmach, Rafael, Sterk, Peter, Strandberg, Timo, Stute, Petra, Subramaniam, Abirami, Suppli Ulrik, Charlotte, Sutherland, Michael, Sylvestre, Silvia, Syrigou, Aikaterini, Barata, Luis Taborda, Takovska, Nadejda, Tan, Rachel, Tan, Frances, Tan, Vincent, Tang, Ing Ping, Taniguchi, Masami, Tannert, Line, Tattersall, Jessica, Teixeira, Maria Do Ceu, Thijs, Carel, Thomas, Mike, To, Teresa, Todo-Bom, Ana Maria, Togias, Alkis, Tomazic, Peter Valentin, Toppila-Salmi, Sanna, Toskala, Elina, Triggiani, Massimo, Triller, Nadja, Triller, Katja, Tsiligianni, Ioanna, Ulmeanu, Ruxandra, Urbancic, Jure, Pereira, Marilyn Urrutia, Vachova, Martina, Valdés, Felipe, Valenta, Rudolf, Rostan, Marylin Valentin, Valero, Antonio, Vallianatou, Mina, Valovirta, Erkka, Eerd, Michiel Van, Ganse, Eric Van, Hage, Marianne van, Vandenplas, Olivier, Vasankari, Tuula, Vassileva, Dafina, Ventura, Teresa, Vera-Munoz, Cécilia, Vicheva, Dilyana, Vichyanond, Pakit, Vidgren, Petra, Viegi, Giovanni, Vogelmeier, Claus, Hertzen, Leena Von, Vontetsianos, Theodoros, Vourdas, Dimitris, Wagenmann, Martin, Walker, Samantha, Wallace, Dana, Wang, De Yun, Waserman, Susan, Wickman, Magnus, Williams, Sian, Williams, Dennis, Wilson, Nicola, Woo, Kent, Wright, John, Wroczynski, Piotr, Xepapadaki, Paraskevi, Yakovliev, Plamen, Yamaguchi, Masao, Yan, Kwok, Yap, Yoke Yeow, Yawn, Barbara, Yiallouros, Panayiotis, Yoshihara, Shigemi, Young, Ian, Yusuf, Osman B., Zaidi, Asghar, Zaitoun, Fares, Zar, Heather, Zernotti, Mario, Zhang, Luo, Zhong, Nanshan, Zidarn, Mihaela, Zubrinich, Celia, Bousquet, Jean, Anto, Josep M., Iaccarino, Guido, Czarlewski, Wienczyslawa, Haahtela, Tari, Anto, Aram, Akdis, Cezmi, Blain, Hubert, Canonica, G. Walter, Cardona, Victoria, Cruz, Alvaro A., Illario, Maddalena, Ivancevich, Juan Carlos, Jutel, Marek, Klimek, Ludger, Kuna, Piotr, Laune, Daniel, Larenas-linnemann, Désirée, Mullol, Joaquim, Papadopoulos, Nikos G., Pfaar, Oliver, Samolinski, Boleslaw, Valiulis, Arunas, Yorgancioglu, Arzu, Zuberbier, Torsten, Latiff, Amir, Abdullah, Baharudin, Aberer, Werner, Abusada, Nancy, Adcock, Ian, Afani, Alejandro, Agache, Ioana, Aggelidis, Xenofon, Agustin, Jenifer, Akdis, Mübeccel, Al-Ahmad, Mona, Bassam, Abou Al Zahab, Aldrey-Palacios, Oscar, Cuesta, Emilio Alvarez, Alzaabi, Ashraf, Amad, Salma, Ambrocio, Gene, Annesi-Maesano, Isabella, Ansotegui, Ignacio, Anto, Josep, Arshad, Hasan, Artesani, Maria Cristina, Asayag, Estrella, Avolio, Francesca, Azhari, Khuzama, Baiardini, Ilaria, Bajrović, Nissera, Bakakos, Petros, Mongono, Sergio Bakeyala, Balotro-Torres, Christine, Barba, Sergio, Barbara, Cristina, Barbosa, Elsa, Barreto, Bruno, Bartra, Joan, Bateman, Eric D., Battur, Lkhagvaa, Bedbrook, Anna, Barajas, Martín Bedolla, Beghé, Bianca, Bel, Elizabeth, Kheder, Ali Ben, Benson, Mikael, Berghea, Camelia, Bergmann, Karl Christian, Bernstein, David, Bewick, Mike, Bialek, Slawomir, Białoszewski, Artur, Bieber, Thomas, Billo, Nils, Bilo, Maria Beatrice, Bindslev-Jensen, Carsten, Bjermer, Leif, Marciniak, Malgorzata Bochenska, Bond, Christine, Boner, Attilio, Bonini, Matteo, Bonini, Sergio, Bosnic-Anticevich, Sinthia, Bosse, Isabelle, Botskariova, Sofia, Bouchard, Jacques, Boulet, Louis Philippe, Bourret, Rodolphe, Bousquet, Philippe, Braido, Fulvio, Briggs, Andrew, Brightling, Christopher, Brozek, Jan, Buhl, Roland, Bumbacea, Roxana, Cabañas, María Teresa Burguete, Bush, Andrew, Busse, William W., Buters, Jeroen, Caballero-Fonseca, Fernan, Calderon, Moïses A., Calvo, Mario, Camargos, Paulo, Camuzat, Thierry, Cano, Antonio, Capriles-Hulett, Arnaldo, Caraballo, Luis, Cardona, Vicky, Carlsen, Kai Hakon, Caro, Jorge, Carreon-Asun-cion, Fredelita, Carriazo, Ana Maria, Casale, Thomas, Castor, Mary Ann, Castro, Elizabeth, Cecchi, Lorenzo, Sarabia, Alfonso Cepeda, Chandrasekharan, Ramanathan, Chang, Yoon Suk, Chato-Andeza, Victoria, Chatzi, Lida, Chatzidaki, Christina, Chavannes, Niels H., Chen, Yuzhi, Cheng, Lei, Chivato, Tomas, Chkhartishvili, Ekaterine, Christoff, George, Chrystyn, Henry, Chu, Derek K., Chua, Antonio, Chuchalin, Alexander, Chung, Kian Fan, Cicerán, Alberto, Cingi, Cemal, Ciprandi, Giorgio, Cirule, Ieva, Coelho, Ana Carla, Constantinidis, Jannis, de Sousa, Jaime Correia, Costa, Elisio, Costa, David, Domínguez, María Del Carmen Costa, Coste, André, Cox, Linda, Cullen, John, Custovic, Adnan, Cvetkovski, Biljana, D’amato, Gennaro, Silva, Jane da, Dahl, Ronald, Dahlen, Sven Erik, Daniilidis, Vasilis, Nahhas, Louei Darjazini, Darsow, Ulf, Blay, Frédéric de, Guia, Eloisa De, Santos, Chato de los, Keenoy, Esteban De Manuel, Vries, Govert De, Deleanu, Diana, Demoly, Pascal, Denburg, Judah, Devillier, Philippe, Didier, Alain, Dimou, Maria, Dinh-Xuan, Anh Tuan, Djukanovic, Ratko, Dokic, Dejan, Domínguez Silva, Margarita Gabriela, Douagui, Habib, Douladiris, Nikolaos, Doulaptsi, Maria, Dray, Gérard, Dubakiene, Ruta, Durham, Stephen, Dykewicz, Mark, Ebo, Didier, Edelbaher, Natalija, Eklund, Patrik, El-Gamal, Yehia, El-Sayed, Zeinab A., El-Sayed, Shereen S., El-Seify, Magda, Emuzyte, Regina, Enecilla, Lourdes, Espinoza, Heidilita, Guillermo, Jesús, Contreras, Espinoza, Farrell, John, Fernandez, Lenora, Wagner, Antje Fink, Fiocchi, Alessandro, Fokkens, Wytske J., Fontaine, Jean François, Forastiere, Francesco, Pèrez, Jose Miguel Fuentes, Gaerlan–resureccion, Emily, Gaga, Mina, Romero, José Luis Gálvez, Gamkrelidze, Amiran, Garcia, Alexis, Cobas, Cecilia Yvonne García, García Cruz, María de la Luz Hortensia, Gayraud, Jacques, Gemicioglu, Bilun, Genova, Sonya, Gereda, José, Wijk, Roy Gerth van, Gomez, Maximiliano, Diaz, Sandra González, Gotua, Maia, Grigoreas, Christos, Grisle, Ineta, Guidacci, Marta, Guldemond, Nick, Gutter, Zdenek, Guzmán, Antonieta, Halloum, Ramsa, Hamelmann, Eckard, Hammadi, Suleiman, Harvey, Richard, Heinrich, Joachim, Hejjaoui, Adnan, Hellquist-Dahl, Birthe, Velázquez, Luiana Hernández, Hew, Mark, Hossny, Elham, Howarth, Peter, Hrubiško, Martin, Villalobos, Yunuen Rocío Huerta, Humbert, Marc, Hyland, Michael, Ibrahim, Moustafa, Ilyina, Natalia, Irani, Carla, Ispayeva, Zhanat, Jares, Edgardo, Jarvis, Deborah, Jassem, Ewa, Jenko, Klemen, Uscanga, Rubén Darío Jiméneracruz, Johnston, Sebastian, Joos, Guy, Jošt, Maja, Julge, Kaja, Jung, Ki Suck, Just, Jocelyne, Kaidashev, Igor, Kalayci, Omer, Kalyoncu, Fuat, Kapsali, Jeni, Kardas, Przemyslaw, Karjalainen, Jussi, Kasala, Carmela A., Katotomichelakis, Michael, Kazi, Bennoor, Keil, Thomas, Keith, Paul, Khaitov, Musa, Khaltaev, Nikolai, Kim, You Young, Kleine-Tebbe, Jorg, Koffi N’Goran, Bernard, Kompoti, Evangelia, Kopač, Peter, Koppelman, Gerard, Jeverica, Anja Koren, Košnik, Mitja, Kostov, Kosta V., Kowalski, Marek L., Kralimarkova, Tanya, Vrščaj, Karmen Kramer, Kraxner, Helga, Kreft, Samo, Kritikos, Vicky, Kudlay, Dmitry, Kull, Inger, Kupczyk, Maciej, Kvedariene, Violeta, Kyriakakou, Marialena, Lalek, Nika, Lane, Stephen, Larenas-Linnemann, Désiree, Lau, Susanne, Lavrut, Jorge, Le, Lan, Lessa, Marcus, Levin, Michael, Li, Jing, Lieberman, Philip, Liotta, Giuseppe, Lipworth, Brian, Liu, Xuandao, Lobo, Rommel, Lodrup Carlsen, Karin C., Lombardi, Carlo, Louis, Renaud, Loukidis, Stelios, Lourenço, Olga, Luna Pech, Jorge A., Madjar, Bojan, Magnan, Antoine, Mahboub, Bassam, Mair, Alpana, Mais, Yassin, van der Zee, Anke Hilse Maitland, Makela, Mika, Makris, Michael, Malling, Hans Jorgen, Mandajieva, Mariana, Manning, Patrick, Manousakis, Manolis, Maragoudakis, Pavlos, Marshall, Gailen, Martins, Pedro, Reza Masjedi, Mohammad, Máspero, Jorge F., Campos, Juan José Matta, Maurer, Marcus, Mavale-Manuel, Sandra, Meço, Cem, Melén, Erik, Melo-Gomes, Elisabete, Meltzer, Eli O., Menditto, Enrica, Menzies-Gow, Andrew, Merk, Hans, Michel, Jean Pierre, Miculinic, Neven, Midão, Luís, Mihaltan, Florin, Mikael, Kuitunen, Mikos, Nikolaos, Milenkovic, Branislava, Mitsias, Dimitrios, Moalla, Bassem, Moda, Giuliana, Martínez, María Dolores Mogica, Mohammad, Yousser, Moin, Mostafa, Molimard, Mathieu, Momas, Isabelle, Monaco, Alessandro, Montefort, Steve, Mora, Dory, Morais-Almeida, Mario, Mösges, Ralph, Mostafa, Badr Eldin, Münter, Lars, Muraro, Antonella, Murray, Ruth, Mustakov, Tihomir, Naclerio, Robert, Nadif, Rachel, Nakonechna, Alla, Namazova-Baranova, Leyla, Navarro-Locsin, Gretchen, Neffen, Hugo, Nekam, Kristof, Neou, Angelos, Nicod, Laurent, Niederberger-Leppin, Verena, Niedoszytko, Marek, Nieto, Antonio, Novellino, Ettore, Nunes, Elizabete, Nyembue, Dieudonné, O’hehir, Robyn, Odjakova, Cvetanka, Ohta, Ken, Okamoto, Yoshitaka, Okubo, Kimi, Oliver, Brian, Onorato, Gabrielle L., Orru, Maria Pia, Ouédraogo, Solange, Ouoba, Kampadilemba, Paggiaro, Pier Luigi, Pagkalos, Aris, Palaniappan, S. P., Pali-Schöll, Isabella, Palkonen, Susanna, Palmer, Stephen, Bunu, Carmen Panaitescu, Panzner, Petr, Papanikolaou, Vasilis, Papi, Alberto, Paralchev, Bojidar, Paraskevopoulos, Giannis, Park, Hae Sim, Passalacqua, Giovanni, Patella, Vincenzo, Pavord, Ian, Pawankar, Ruby, Pedersen, Soren, Peleve, Susete, Pereira, Ana, Pérez, Tamara, Pham-Thi, Nhân, Pigearias, Bernard, Pin, Isabelle, Piskou, Konstantina, Pitsios, Constantinos, Pitsios, Kostas, Plavec, Davor, Poethig, Dagmar, Pohl, Wolfgang, Susic, Antonija Poplas, Popov, Todor A., Portejoie, Fabienne, Potter, Paul, Poulsen, Lars, Prados-Torres, Alexandra, Prarros, Fotis, Price, David, Prokopakis, Emmanuel, Puy, Robert, Rabe, Klaus, Raciborski, Filip, Ramos, Josephine, Recto, Marysia T., Reda, Shereen M., Regateiro, Frederico, Reider, Norbert, Reitsma, Sietze, Repka-Ramirez, Susana, Rimmer, Janet, Yeverino, Daniela Rivero, Rizzo, José Angelo, Robalo-Cordeiro, Carlos, Roberts, Graham, Roche, Nicolas, González, Mónica Rodríguez, Zagal, Eréndira Rodríguez, Rolland, Christine, Roller-Wirns-berger, Regina, Rodriguez, Miguel Roman, Romano, Antonino, Rombaux, Philippe, Romualdez, Joel, Rosado-Pinto, Jose, Rosario, Nelson, Rosenwasser, Lanny, Rottem, Menachem, Rouadi, Philip, Rovina, Nikoleta, Sinur, Irma Rozman, Ruiz, Mauricio, Segura, Lucy Tania Ruiz, Ryan, Dermot, Sagara, Hironori, Sakai, Daiki, Sakurai, Daiju, Saleh, Wafaa, Salimaki, Johanna, Salina, Husain, Samitas, Konstanti Nos, Coronel, María Guadalupe Sánchez, Sanchez-Borges, Mario, Sanchez-Lopez, Jaime, Sarafoleanu, Codrut, Serpa, Faradiba Sarquis, Sastre-Dominguez, Joaquin, Scadding, Glenis, Scheire, Sophie, Schmid-Grendelmeier, Peter, Schuhl, Juan Francisco, Schunemann, Holger, Schvalbová, Maria, Scichilone, Nicola, Sepúlveda, Cecilia, Serrano, Elie, Sheikh, Aziz, Shields, Mike, Shishkov, Vasil, Siafakas, Nikos, Simeonov, Alexander, Simons, Estelle F., Sisul, Juan Carlos, Sitkauskiene, Brigita, Skrindo, Ingelbjorg, Košak, Tanja Soklič, Solé, Dirceu, Sooronbaev, Talant, Soto-Martinez, Manuel, Sova, Milan, Spertini, François, Spranger, Otto, Stamataki, Sofia, Stefanaki, Lina, Stellato, Cristiana, Stelmach, Rafael, Sterk, Peter, Strandberg, Timo, Stute, Petra, Subramaniam, Abirami, Suppli Ulrik, Charlotte, Sutherland, Michael, Sylvestre, Silvia, Syrigou, Aikaterini, Barata, Luis Taborda, Takovska, Nadejda, Tan, Rachel, Tan, Frances, Tan, Vincent, Tang, Ing Ping, Taniguchi, Masami, Tannert, Line, Tattersall, Jessica, Teixeira, Maria Do Ceu, Thijs, Carel, Thomas, Mike, To, Teresa, Todo-Bom, Ana Maria, Togias, Alkis, Tomazic, Peter Valentin, Toppila-Salmi, Sanna, Toskala, Elina, Triggiani, Massimo, Triller, Nadja, Triller, Katja, Tsiligianni, Ioanna, Ulmeanu, Ruxandra, Urbancic, Jure, Pereira, Marilyn Urrutia, Vachova, Martina, Valdés, Felipe, Valenta, Rudolf, Rostan, Marylin Valentin, Valero, Antonio, Vallianatou, Mina, Valovirta, Erkka, Eerd, Michiel Van, Ganse, Eric Van, Hage, Marianne van, Vandenplas, Olivier, Vasankari, Tuula, Vassileva, Dafina, Ventura, Teresa, Vera-Munoz, Cécilia, Vicheva, Dilyana, Vichyanond, Pakit, Vidgren, Petra, Viegi, Giovanni, Vogelmeier, Claus, Hertzen, Leena Von, Vontetsianos, Theodoros, Vourdas, Dimitris, Wagenmann, Martin, Walker, Samantha, Wallace, Dana, Wang, De Yun, Waserman, Susan, Wickman, Magnus, Williams, Sian, Williams, Dennis, Wilson, Nicola, Woo, Kent, Wright, John, Wroczynski, Piotr, Xepapadaki, Paraskevi, Yakovliev, Plamen, Yamaguchi, Masao, Yan, Kwok, Yap, Yoke Yeow, Yawn, Barbara, Yiallouros, Panayiotis, Yoshihara, Shigemi, Young, Ian, Yusuf, Osman B., Zaidi, Asghar, Zaitoun, Fares, Zar, Heather, Zernotti, Mario, Zhang, Luo, Zhong, Nanshan, Zidarn, Mihaela, and Zubrinich, Celia

Abstract

Reported COVID-19 deaths in Germany are relatively low as compared to many European countries. Among the several explanations proposed, an early and large testing of the population was put forward. Most current debates on COVID-19 focus on the differences among countries, but little attention has been given to regional differences and diet. The low-death rate European countries (e.g. Austria, Baltic States, Czech Republic, Finland, Norway, Poland, Slovakia) have used different quarantine and/or confinement times and methods and none have performed as many early tests as Germany. Among other factors that may be significant are the dietary habits. It seems that some foods largely used in these countries may reduce angiotensin-converting enzyme activity or are anti-oxidants. Among the many possible areas of research, it might be important to understand diet and angiotensin-converting enzyme-2 (ACE2) levels in populations with different COVID-19 death rates since dietary interventions may be of great benefit.

Published
2020

4. Is diet partly responsible for differences in COVID-19 death rates between and within countries?

Author

Bousquet, Jean, Anto, Josep M., Iaccarino, Guido, Czarlewski, Wienczyslawa, Haahtela, Tari, Anto, Aram, Akdis, Cezmi, Blain, Hubert, Canonica, G. Walter, Cardona, Victoria, Cruz, Alvaro A., Illario, Maddalena, Ivancevich, Juan Carlos, Jutel, Marek, Klimek, Ludger, Kuna, Piotr, Laune, Daniel, Larenas-linnemann, Désirée, Mullol, Joaquim, Papadopoulos, Nikos G., Pfaar, Oliver, Samolinski, Boleslaw, Valiulis, Arunas, Yorgancioglu, Arzu, Zuberbier, Torsten, Latiff, Amir, Abdullah, Baharudin, Aberer, Werner, Abusada, Nancy, Adcock, Ian, Afani, Alejandro, Agache, Ioana, Aggelidis, Xenofon, Agustin, Jenifer, Akdis, Mübeccel, Al-Ahmad, Mona, Bassam, Abou Al Zahab, Aldrey-Palacios, Oscar, Cuesta, Emilio Alvarez, Alzaabi, Ashraf, Amad, Salma, Ambrocio, Gene, Annesi-Maesano, Isabella, Ansotegui, Ignacio, Anto, Josep, Arshad, Hasan, Artesani, Maria Cristina, Asayag, Estrella, Avolio, Francesca, Azhari, Khuzama, Baiardini, Ilaria, Bajrović, Nissera, Bakakos, Petros, Mongono, Sergio Bakeyala, Balotro-Torres, Christine, Barba, Sergio, Barbara, Cristina, Barbosa, Elsa, Barreto, Bruno, Bartra, Joan, Bateman, Eric D., Battur, Lkhagvaa, Bedbrook, Anna, Barajas, Martín Bedolla, Beghé, Bianca, Bel, Elizabeth, Kheder, Ali Ben, Benson, Mikael, Berghea, Camelia, Bergmann, Karl Christian, Bernstein, David, Bewick, Mike, Bialek, Slawomir, Białoszewski, Artur, Bieber, Thomas, Billo, Nils, Bilo, Maria Beatrice, Bindslev-Jensen, Carsten, Bjermer, Leif, Marciniak, Malgorzata Bochenska, Bond, Christine, Boner, Attilio, Bonini, Matteo, Bonini, Sergio, Bosnic-Anticevich, Sinthia, Bosse, Isabelle, Botskariova, Sofia, Bouchard, Jacques, Boulet, Louis Philippe, Bourret, Rodolphe, Bousquet, Philippe, Braido, Fulvio, Briggs, Andrew, Brightling, Christopher, Brozek, Jan, Buhl, Roland, Bumbacea, Roxana, Cabañas, María Teresa Burguete, Bush, Andrew, Busse, William W., Buters, Jeroen, Caballero-Fonseca, Fernan, Calderon, Moïses A., Calvo, Mario, Camargos, Paulo, Camuzat, Thierry, Cano, Antonio, Capriles-Hulett, Arnaldo, Caraballo, Luis, Cardona, Vicky, Carlsen, Kai Hakon, Caro, Jorge, Carreon-Asun-cion, Fredelita, Carriazo, Ana Maria, Casale, Thomas, Castor, Mary Ann, Castro, Elizabeth, Cecchi, Lorenzo, Sarabia, Alfonso Cepeda, Chandrasekharan, Ramanathan, Chang, Yoon Suk, Chato-Andeza, Victoria, Chatzi, Lida, Chatzidaki, Christina, Chavannes, Niels H., Chen, Yuzhi, Cheng, Lei, Chivato, Tomas, Chkhartishvili, Ekaterine, Christoff, George, Chrystyn, Henry, Chu, Derek K., Chua, Antonio, Chuchalin, Alexander, Chung, Kian Fan, Cicerán, Alberto, Cingi, Cemal, Ciprandi, Giorgio, Cirule, Ieva, Coelho, Ana Carla, Constantinidis, Jannis, de Sousa, Jaime Correia, Costa, Elisio, Costa, David, Domínguez, María Del Carmen Costa, Coste, André, Cox, Linda, Cullen, John, Custovic, Adnan, Cvetkovski, Biljana, D’amato, Gennaro, Silva, Jane da, Dahl, Ronald, Dahlen, Sven Erik, Daniilidis, Vasilis, Nahhas, Louei Darjazini, Darsow, Ulf, Blay, Frédéric de, Guia, Eloisa De, Santos, Chato de los, Keenoy, Esteban De Manuel, Vries, Govert De, Deleanu, Diana, Demoly, Pascal, Denburg, Judah, Devillier, Philippe, Didier, Alain, Dimou, Maria, Dinh-Xuan, Anh Tuan, Djukanovic, Ratko, Dokic, Dejan, Domínguez Silva, Margarita Gabriela, Douagui, Habib, Douladiris, Nikolaos, Doulaptsi, Maria, Dray, Gérard, Dubakiene, Ruta, Durham, Stephen, Dykewicz, Mark, Ebo, Didier, Edelbaher, Natalija, Eklund, Patrik, El-Gamal, Yehia, El-Sayed, Zeinab A., El-Sayed, Shereen S., El-Seify, Magda, Emuzyte, Regina, Enecilla, Lourdes, Espinoza, Heidilita, Guillermo, Jesús, Contreras, Espinoza, Farrell, John, Fernandez, Lenora, Wagner, Antje Fink, Fiocchi, Alessandro, Fokkens, Wytske J., Fontaine, Jean François, Forastiere, Francesco, Pèrez, Jose Miguel Fuentes, Gaerlan–resureccion, Emily, Gaga, Mina, Romero, José Luis Gálvez, Gamkrelidze, Amiran, Garcia, Alexis, Cobas, Cecilia Yvonne García, García Cruz, María de la Luz Hortensia, Gayraud, Jacques, Gemicioglu, Bilun, Genova, Sonya, Gereda, José, Wijk, Roy Gerth van, Gomez, Maximiliano, Diaz, Sandra González, Gotua, Maia, Grigoreas, Christos, Grisle, Ineta, Guidacci, Marta, Guldemond, Nick, Gutter, Zdenek, Guzmán, Antonieta, Halloum, Ramsa, Hamelmann, Eckard, Hammadi, Suleiman, Harvey, Richard, Heinrich, Joachim, Hejjaoui, Adnan, Hellquist-Dahl, Birthe, Velázquez, Luiana Hernández, Hew, Mark, Hossny, Elham, Howarth, Peter, Hrubiško, Martin, Villalobos, Yunuen Rocío Huerta, Humbert, Marc, Hyland, Michael, Ibrahim, Moustafa, Ilyina, Natalia, Irani, Carla, Ispayeva, Zhanat, Jares, Edgardo, Jarvis, Deborah, Jassem, Ewa, Jenko, Klemen, Uscanga, Rubén Darío Jiméneracruz, Johnston, Sebastian, Joos, Guy, Jošt, Maja, Julge, Kaja, Jung, Ki Suck, Just, Jocelyne, Kaidashev, Igor, Kalayci, Omer, Kalyoncu, Fuat, Kapsali, Jeni, Kardas, Przemyslaw, Karjalainen, Jussi, Kasala, Carmela A., Katotomichelakis, Michael, Kazi, Bennoor, Keil, Thomas, Keith, Paul, Khaitov, Musa, Khaltaev, Nikolai, Kim, You Young, Kleine-Tebbe, Jorg, Koffi N’Goran, Bernard, Kompoti, Evangelia, Kopač, Peter, Koppelman, Gerard, Jeverica, Anja Koren, Košnik, Mitja, Kostov, Kosta V., Kowalski, Marek L., Kralimarkova, Tanya, Vrščaj, Karmen Kramer, Kraxner, Helga, Kreft, Samo, Kritikos, Vicky, Kudlay, Dmitry, Kull, Inger, Kupczyk, Maciej, Kvedariene, Violeta, Kyriakakou, Marialena, Lalek, Nika, Lane, Stephen, Larenas-Linnemann, Désiree, Lau, Susanne, Lavrut, Jorge, Le, Lan, Lessa, Marcus, Levin, Michael, Li, Jing, Lieberman, Philip, Liotta, Giuseppe, Lipworth, Brian, Liu, Xuandao, Lobo, Rommel, Lodrup Carlsen, Karin C., Lombardi, Carlo, Louis, Renaud, Loukidis, Stelios, Lourenço, Olga, Luna Pech, Jorge A., Madjar, Bojan, Magnan, Antoine, Mahboub, Bassam, Mair, Alpana, Mais, Yassin, van der Zee, Anke Hilse Maitland, Makela, Mika, Makris, Michael, Malling, Hans Jorgen, Mandajieva, Mariana, Manning, Patrick, Manousakis, Manolis, Maragoudakis, Pavlos, Marshall, Gailen, Martins, Pedro, Reza Masjedi, Mohammad, Máspero, Jorge F., Campos, Juan José Matta, Maurer, Marcus, Mavale-Manuel, Sandra, Meço, Cem, Melén, Erik, Melo-Gomes, Elisabete, Meltzer, Eli O., Menditto, Enrica, Menzies-Gow, Andrew, Merk, Hans, Michel, Jean Pierre, Miculinic, Neven, Midão, Luís, Mihaltan, Florin, Mikael, Kuitunen, Mikos, Nikolaos, Milenkovic, Branislava, Mitsias, Dimitrios, Moalla, Bassem, Moda, Giuliana, Martínez, María Dolores Mogica, Mohammad, Yousser, Moin, Mostafa, Molimard, Mathieu, Momas, Isabelle, Monaco, Alessandro, Montefort, Steve, Mora, Dory, Morais-Almeida, Mario, Mösges, Ralph, Mostafa, Badr Eldin, Münter, Lars, Muraro, Antonella, Murray, Ruth, Mustakov, Tihomir, Naclerio, Robert, Nadif, Rachel, Nakonechna, Alla, Namazova-Baranova, Leyla, Navarro-Locsin, Gretchen, Neffen, Hugo, Nekam, Kristof, Neou, Angelos, Nicod, Laurent, Niederberger-Leppin, Verena, Niedoszytko, Marek, Nieto, Antonio, Novellino, Ettore, Nunes, Elizabete, Nyembue, Dieudonné, O’hehir, Robyn, Odjakova, Cvetanka, Ohta, Ken, Okamoto, Yoshitaka, Okubo, Kimi, Oliver, Brian, Onorato, Gabrielle L., Orru, Maria Pia, Ouédraogo, Solange, Ouoba, Kampadilemba, Paggiaro, Pier Luigi, Pagkalos, Aris, Palaniappan, S. P., Pali-Schöll, Isabella, Palkonen, Susanna, Palmer, Stephen, Bunu, Carmen Panaitescu, Panzner, Petr, Papanikolaou, Vasilis, Papi, Alberto, Paralchev, Bojidar, Paraskevopoulos, Giannis, Park, Hae Sim, Passalacqua, Giovanni, Patella, Vincenzo, Pavord, Ian, Pawankar, Ruby, Pedersen, Soren, Peleve, Susete, Pereira, Ana, Pérez, Tamara, Pham-Thi, Nhân, Pigearias, Bernard, Pin, Isabelle, Piskou, Konstantina, Pitsios, Constantinos, Pitsios, Kostas, Plavec, Davor, Poethig, Dagmar, Pohl, Wolfgang, Susic, Antonija Poplas, Popov, Todor A., Portejoie, Fabienne, Potter, Paul, Poulsen, Lars, Prados-Torres, Alexandra, Prarros, Fotis, Price, David, Prokopakis, Emmanuel, Puy, Robert, Rabe, Klaus, Raciborski, Filip, Ramos, Josephine, Recto, Marysia T., Reda, Shereen M., Regateiro, Frederico, Reider, Norbert, Reitsma, Sietze, Repka-Ramirez, Susana, Rimmer, Janet, Yeverino, Daniela Rivero, Rizzo, José Angelo, Robalo-Cordeiro, Carlos, Roberts, Graham, Roche, Nicolas, González, Mónica Rodríguez, Zagal, Eréndira Rodríguez, Rolland, Christine, Roller-Wirns-berger, Regina, Rodriguez, Miguel Roman, Romano, Antonino, Rombaux, Philippe, Romualdez, Joel, Rosado-Pinto, Jose, Rosario, Nelson, Rosenwasser, Lanny, Rottem, Menachem, Rouadi, Philip, Rovina, Nikoleta, Sinur, Irma Rozman, Ruiz, Mauricio, Segura, Lucy Tania Ruiz, Ryan, Dermot, Sagara, Hironori, Sakai, Daiki, Sakurai, Daiju, Saleh, Wafaa, Salimaki, Johanna, Salina, Husain, Samitas, Konstanti Nos, Coronel, María Guadalupe Sánchez, Sanchez-Borges, Mario, Sanchez-Lopez, Jaime, Sarafoleanu, Codrut, Serpa, Faradiba Sarquis, Sastre-Dominguez, Joaquin, Scadding, Glenis, Scheire, Sophie, Schmid-Grendelmeier, Peter, Schuhl, Juan Francisco, Schunemann, Holger, Schvalbová, Maria, Scichilone, Nicola, Sepúlveda, Cecilia, Serrano, Elie, Sheikh, Aziz, Shields, Mike, Shishkov, Vasil, Siafakas, Nikos, Simeonov, Alexander, Simons, Estelle F., Sisul, Juan Carlos, Sitkauskiene, Brigita, Skrindo, Ingelbjorg, Košak, Tanja Soklič, Solé, Dirceu, Sooronbaev, Talant, Soto-Martinez, Manuel, Sova, Milan, Spertini, François, Spranger, Otto, Stamataki, Sofia, Stefanaki, Lina, Stellato, Cristiana, Stelmach, Rafael, Sterk, Peter, Strandberg, Timo, Stute, Petra, Subramaniam, Abirami, Suppli Ulrik, Charlotte, Sutherland, Michael, Sylvestre, Silvia, Syrigou, Aikaterini, Barata, Luis Taborda, Takovska, Nadejda, Tan, Rachel, Tan, Frances, Tan, Vincent, Tang, Ing Ping, Taniguchi, Masami, Tannert, Line, Tattersall, Jessica, Teixeira, Maria Do Ceu, Thijs, Carel, Thomas, Mike, To, Teresa, Todo-Bom, Ana Maria, Togias, Alkis, Tomazic, Peter Valentin, Toppila-Salmi, Sanna, Toskala, Elina, Triggiani, Massimo, Triller, Nadja, Triller, Katja, Tsiligianni, Ioanna, Ulmeanu, Ruxandra, Urbancic, Jure, Pereira, Marilyn Urrutia, Vachova, Martina, Valdés, Felipe, Valenta, Rudolf, Rostan, Marylin Valentin, Valero, Antonio, Vallianatou, Mina, Valovirta, Erkka, Eerd, Michiel Van, Ganse, Eric Van, Hage, Marianne van, Vandenplas, Olivier, Vasankari, Tuula, Vassileva, Dafina, Ventura, Teresa, Vera-Munoz, Cécilia, Vicheva, Dilyana, Vichyanond, Pakit, Vidgren, Petra, Viegi, Giovanni, Vogelmeier, Claus, Hertzen, Leena Von, Vontetsianos, Theodoros, Vourdas, Dimitris, Wagenmann, Martin, Walker, Samantha, Wallace, Dana, Wang, De Yun, Waserman, Susan, Wickman, Magnus, Williams, Sian, Williams, Dennis, Wilson, Nicola, Woo, Kent, Wright, John, Wroczynski, Piotr, Xepapadaki, Paraskevi, Yakovliev, Plamen, Yamaguchi, Masao, Yan, Kwok, Yap, Yoke Yeow, Yawn, Barbara, Yiallouros, Panayiotis, Yoshihara, Shigemi, Young, Ian, Yusuf, Osman B., Zaidi, Asghar, Zaitoun, Fares, Zar, Heather, Zernotti, Mario, Zhang, Luo, Zhong, Nanshan, Zidarn, Mihaela, Zubrinich, Celia, Bousquet, Jean, Anto, Josep M., Iaccarino, Guido, Czarlewski, Wienczyslawa, Haahtela, Tari, Anto, Aram, Akdis, Cezmi, Blain, Hubert, Canonica, G. Walter, Cardona, Victoria, Cruz, Alvaro A., Illario, Maddalena, Ivancevich, Juan Carlos, Jutel, Marek, Klimek, Ludger, Kuna, Piotr, Laune, Daniel, Larenas-linnemann, Désirée, Mullol, Joaquim, Papadopoulos, Nikos G., Pfaar, Oliver, Samolinski, Boleslaw, Valiulis, Arunas, Yorgancioglu, Arzu, Zuberbier, Torsten, Latiff, Amir, Abdullah, Baharudin, Aberer, Werner, Abusada, Nancy, Adcock, Ian, Afani, Alejandro, Agache, Ioana, Aggelidis, Xenofon, Agustin, Jenifer, Akdis, Mübeccel, Al-Ahmad, Mona, Bassam, Abou Al Zahab, Aldrey-Palacios, Oscar, Cuesta, Emilio Alvarez, Alzaabi, Ashraf, Amad, Salma, Ambrocio, Gene, Annesi-Maesano, Isabella, Ansotegui, Ignacio, Anto, Josep, Arshad, Hasan, Artesani, Maria Cristina, Asayag, Estrella, Avolio, Francesca, Azhari, Khuzama, Baiardini, Ilaria, Bajrović, Nissera, Bakakos, Petros, Mongono, Sergio Bakeyala, Balotro-Torres, Christine, Barba, Sergio, Barbara, Cristina, Barbosa, Elsa, Barreto, Bruno, Bartra, Joan, Bateman, Eric D., Battur, Lkhagvaa, Bedbrook, Anna, Barajas, Martín Bedolla, Beghé, Bianca, Bel, Elizabeth, Kheder, Ali Ben, Benson, Mikael, Berghea, Camelia, Bergmann, Karl Christian, Bernstein, David, Bewick, Mike, Bialek, Slawomir, Białoszewski, Artur, Bieber, Thomas, Billo, Nils, Bilo, Maria Beatrice, Bindslev-Jensen, Carsten, Bjermer, Leif, Marciniak, Malgorzata Bochenska, Bond, Christine, Boner, Attilio, Bonini, Matteo, Bonini, Sergio, Bosnic-Anticevich, Sinthia, Bosse, Isabelle, Botskariova, Sofia, Bouchard, Jacques, Boulet, Louis Philippe, Bourret, Rodolphe, Bousquet, Philippe, Braido, Fulvio, Briggs, Andrew, Brightling, Christopher, Brozek, Jan, Buhl, Roland, Bumbacea, Roxana, Cabañas, María Teresa Burguete, Bush, Andrew, Busse, William W., Buters, Jeroen, Caballero-Fonseca, Fernan, Calderon, Moïses A., Calvo, Mario, Camargos, Paulo, Camuzat, Thierry, Cano, Antonio, Capriles-Hulett, Arnaldo, Caraballo, Luis, Cardona, Vicky, Carlsen, Kai Hakon, Caro, Jorge, Carreon-Asun-cion, Fredelita, Carriazo, Ana Maria, Casale, Thomas, Castor, Mary Ann, Castro, Elizabeth, Cecchi, Lorenzo, Sarabia, Alfonso Cepeda, Chandrasekharan, Ramanathan, Chang, Yoon Suk, Chato-Andeza, Victoria, Chatzi, Lida, Chatzidaki, Christina, Chavannes, Niels H., Chen, Yuzhi, Cheng, Lei, Chivato, Tomas, Chkhartishvili, Ekaterine, Christoff, George, Chrystyn, Henry, Chu, Derek K., Chua, Antonio, Chuchalin, Alexander, Chung, Kian Fan, Cicerán, Alberto, Cingi, Cemal, Ciprandi, Giorgio, Cirule, Ieva, Coelho, Ana Carla, Constantinidis, Jannis, de Sousa, Jaime Correia, Costa, Elisio, Costa, David, Domínguez, María Del Carmen Costa, Coste, André, Cox, Linda, Cullen, John, Custovic, Adnan, Cvetkovski, Biljana, D’amato, Gennaro, Silva, Jane da, Dahl, Ronald, Dahlen, Sven Erik, Daniilidis, Vasilis, Nahhas, Louei Darjazini, Darsow, Ulf, Blay, Frédéric de, Guia, Eloisa De, Santos, Chato de los, Keenoy, Esteban De Manuel, Vries, Govert De, Deleanu, Diana, Demoly, Pascal, Denburg, Judah, Devillier, Philippe, Didier, Alain, Dimou, Maria, Dinh-Xuan, Anh Tuan, Djukanovic, Ratko, Dokic, Dejan, Domínguez Silva, Margarita Gabriela, Douagui, Habib, Douladiris, Nikolaos, Doulaptsi, Maria, Dray, Gérard, Dubakiene, Ruta, Durham, Stephen, Dykewicz, Mark, Ebo, Didier, Edelbaher, Natalija, Eklund, Patrik, El-Gamal, Yehia, El-Sayed, Zeinab A., El-Sayed, Shereen S., El-Seify, Magda, Emuzyte, Regina, Enecilla, Lourdes, Espinoza, Heidilita, Guillermo, Jesús, Contreras, Espinoza, Farrell, John, Fernandez, Lenora, Wagner, Antje Fink, Fiocchi, Alessandro, Fokkens, Wytske J., Fontaine, Jean François, Forastiere, Francesco, Pèrez, Jose Miguel Fuentes, Gaerlan–resureccion, Emily, Gaga, Mina, Romero, José Luis Gálvez, Gamkrelidze, Amiran, Garcia, Alexis, Cobas, Cecilia Yvonne García, García Cruz, María de la Luz Hortensia, Gayraud, Jacques, Gemicioglu, Bilun, Genova, Sonya, Gereda, José, Wijk, Roy Gerth van, Gomez, Maximiliano, Diaz, Sandra González, Gotua, Maia, Grigoreas, Christos, Grisle, Ineta, Guidacci, Marta, Guldemond, Nick, Gutter, Zdenek, Guzmán, Antonieta, Halloum, Ramsa, Hamelmann, Eckard, Hammadi, Suleiman, Harvey, Richard, Heinrich, Joachim, Hejjaoui, Adnan, Hellquist-Dahl, Birthe, Velázquez, Luiana Hernández, Hew, Mark, Hossny, Elham, Howarth, Peter, Hrubiško, Martin, Villalobos, Yunuen Rocío Huerta, Humbert, Marc, Hyland, Michael, Ibrahim, Moustafa, Ilyina, Natalia, Irani, Carla, Ispayeva, Zhanat, Jares, Edgardo, Jarvis, Deborah, Jassem, Ewa, Jenko, Klemen, Uscanga, Rubén Darío Jiméneracruz, Johnston, Sebastian, Joos, Guy, Jošt, Maja, Julge, Kaja, Jung, Ki Suck, Just, Jocelyne, Kaidashev, Igor, Kalayci, Omer, Kalyoncu, Fuat, Kapsali, Jeni, Kardas, Przemyslaw, Karjalainen, Jussi, Kasala, Carmela A., Katotomichelakis, Michael, Kazi, Bennoor, Keil, Thomas, Keith, Paul, Khaitov, Musa, Khaltaev, Nikolai, Kim, You Young, Kleine-Tebbe, Jorg, Koffi N’Goran, Bernard, Kompoti, Evangelia, Kopač, Peter, Koppelman, Gerard, Jeverica, Anja Koren, Košnik, Mitja, Kostov, Kosta V., Kowalski, Marek L., Kralimarkova, Tanya, Vrščaj, Karmen Kramer, Kraxner, Helga, Kreft, Samo, Kritikos, Vicky, Kudlay, Dmitry, Kull, Inger, Kupczyk, Maciej, Kvedariene, Violeta, Kyriakakou, Marialena, Lalek, Nika, Lane, Stephen, Larenas-Linnemann, Désiree, Lau, Susanne, Lavrut, Jorge, Le, Lan, Lessa, Marcus, Levin, Michael, Li, Jing, Lieberman, Philip, Liotta, Giuseppe, Lipworth, Brian, Liu, Xuandao, Lobo, Rommel, Lodrup Carlsen, Karin C., Lombardi, Carlo, Louis, Renaud, Loukidis, Stelios, Lourenço, Olga, Luna Pech, Jorge A., Madjar, Bojan, Magnan, Antoine, Mahboub, Bassam, Mair, Alpana, Mais, Yassin, van der Zee, Anke Hilse Maitland, Makela, Mika, Makris, Michael, Malling, Hans Jorgen, Mandajieva, Mariana, Manning, Patrick, Manousakis, Manolis, Maragoudakis, Pavlos, Marshall, Gailen, Martins, Pedro, Reza Masjedi, Mohammad, Máspero, Jorge F., Campos, Juan José Matta, Maurer, Marcus, Mavale-Manuel, Sandra, Meço, Cem, Melén, Erik, Melo-Gomes, Elisabete, Meltzer, Eli O., Menditto, Enrica, Menzies-Gow, Andrew, Merk, Hans, Michel, Jean Pierre, Miculinic, Neven, Midão, Luís, Mihaltan, Florin, Mikael, Kuitunen, Mikos, Nikolaos, Milenkovic, Branislava, Mitsias, Dimitrios, Moalla, Bassem, Moda, Giuliana, Martínez, María Dolores Mogica, Mohammad, Yousser, Moin, Mostafa, Molimard, Mathieu, Momas, Isabelle, Monaco, Alessandro, Montefort, Steve, Mora, Dory, Morais-Almeida, Mario, Mösges, Ralph, Mostafa, Badr Eldin, Münter, Lars, Muraro, Antonella, Murray, Ruth, Mustakov, Tihomir, Naclerio, Robert, Nadif, Rachel, Nakonechna, Alla, Namazova-Baranova, Leyla, Navarro-Locsin, Gretchen, Neffen, Hugo, Nekam, Kristof, Neou, Angelos, Nicod, Laurent, Niederberger-Leppin, Verena, Niedoszytko, Marek, Nieto, Antonio, Novellino, Ettore, Nunes, Elizabete, Nyembue, Dieudonné, O’hehir, Robyn, Odjakova, Cvetanka, Ohta, Ken, Okamoto, Yoshitaka, Okubo, Kimi, Oliver, Brian, Onorato, Gabrielle L., Orru, Maria Pia, Ouédraogo, Solange, Ouoba, Kampadilemba, Paggiaro, Pier Luigi, Pagkalos, Aris, Palaniappan, S. P., Pali-Schöll, Isabella, Palkonen, Susanna, Palmer, Stephen, Bunu, Carmen Panaitescu, Panzner, Petr, Papanikolaou, Vasilis, Papi, Alberto, Paralchev, Bojidar, Paraskevopoulos, Giannis, Park, Hae Sim, Passalacqua, Giovanni, Patella, Vincenzo, Pavord, Ian, Pawankar, Ruby, Pedersen, Soren, Peleve, Susete, Pereira, Ana, Pérez, Tamara, Pham-Thi, Nhân, Pigearias, Bernard, Pin, Isabelle, Piskou, Konstantina, Pitsios, Constantinos, Pitsios, Kostas, Plavec, Davor, Poethig, Dagmar, Pohl, Wolfgang, Susic, Antonija Poplas, Popov, Todor A., Portejoie, Fabienne, Potter, Paul, Poulsen, Lars, Prados-Torres, Alexandra, Prarros, Fotis, Price, David, Prokopakis, Emmanuel, Puy, Robert, Rabe, Klaus, Raciborski, Filip, Ramos, Josephine, Recto, Marysia T., Reda, Shereen M., Regateiro, Frederico, Reider, Norbert, Reitsma, Sietze, Repka-Ramirez, Susana, Rimmer, Janet, Yeverino, Daniela Rivero, Rizzo, José Angelo, Robalo-Cordeiro, Carlos, Roberts, Graham, Roche, Nicolas, González, Mónica Rodríguez, Zagal, Eréndira Rodríguez, Rolland, Christine, Roller-Wirns-berger, Regina, Rodriguez, Miguel Roman, Romano, Antonino, Rombaux, Philippe, Romualdez, Joel, Rosado-Pinto, Jose, Rosario, Nelson, Rosenwasser, Lanny, Rottem, Menachem, Rouadi, Philip, Rovina, Nikoleta, Sinur, Irma Rozman, Ruiz, Mauricio, Segura, Lucy Tania Ruiz, Ryan, Dermot, Sagara, Hironori, Sakai, Daiki, Sakurai, Daiju, Saleh, Wafaa, Salimaki, Johanna, Salina, Husain, Samitas, Konstanti Nos, Coronel, María Guadalupe Sánchez, Sanchez-Borges, Mario, Sanchez-Lopez, Jaime, Sarafoleanu, Codrut, Serpa, Faradiba Sarquis, Sastre-Dominguez, Joaquin, Scadding, Glenis, Scheire, Sophie, Schmid-Grendelmeier, Peter, Schuhl, Juan Francisco, Schunemann, Holger, Schvalbová, Maria, Scichilone, Nicola, Sepúlveda, Cecilia, Serrano, Elie, Sheikh, Aziz, Shields, Mike, Shishkov, Vasil, Siafakas, Nikos, Simeonov, Alexander, Simons, Estelle F., Sisul, Juan Carlos, Sitkauskiene, Brigita, Skrindo, Ingelbjorg, Košak, Tanja Soklič, Solé, Dirceu, Sooronbaev, Talant, Soto-Martinez, Manuel, Sova, Milan, Spertini, François, Spranger, Otto, Stamataki, Sofia, Stefanaki, Lina, Stellato, Cristiana, Stelmach, Rafael, Sterk, Peter, Strandberg, Timo, Stute, Petra, Subramaniam, Abirami, Suppli Ulrik, Charlotte, Sutherland, Michael, Sylvestre, Silvia, Syrigou, Aikaterini, Barata, Luis Taborda, Takovska, Nadejda, Tan, Rachel, Tan, Frances, Tan, Vincent, Tang, Ing Ping, Taniguchi, Masami, Tannert, Line, Tattersall, Jessica, Teixeira, Maria Do Ceu, Thijs, Carel, Thomas, Mike, To, Teresa, Todo-Bom, Ana Maria, Togias, Alkis, Tomazic, Peter Valentin, Toppila-Salmi, Sanna, Toskala, Elina, Triggiani, Massimo, Triller, Nadja, Triller, Katja, Tsiligianni, Ioanna, Ulmeanu, Ruxandra, Urbancic, Jure, Pereira, Marilyn Urrutia, Vachova, Martina, Valdés, Felipe, Valenta, Rudolf, Rostan, Marylin Valentin, Valero, Antonio, Vallianatou, Mina, Valovirta, Erkka, Eerd, Michiel Van, Ganse, Eric Van, Hage, Marianne van, Vandenplas, Olivier, Vasankari, Tuula, Vassileva, Dafina, Ventura, Teresa, Vera-Munoz, Cécilia, Vicheva, Dilyana, Vichyanond, Pakit, Vidgren, Petra, Viegi, Giovanni, Vogelmeier, Claus, Hertzen, Leena Von, Vontetsianos, Theodoros, Vourdas, Dimitris, Wagenmann, Martin, Walker, Samantha, Wallace, Dana, Wang, De Yun, Waserman, Susan, Wickman, Magnus, Williams, Sian, Williams, Dennis, Wilson, Nicola, Woo, Kent, Wright, John, Wroczynski, Piotr, Xepapadaki, Paraskevi, Yakovliev, Plamen, Yamaguchi, Masao, Yan, Kwok, Yap, Yoke Yeow, Yawn, Barbara, Yiallouros, Panayiotis, Yoshihara, Shigemi, Young, Ian, Yusuf, Osman B., Zaidi, Asghar, Zaitoun, Fares, Zar, Heather, Zernotti, Mario, Zhang, Luo, Zhong, Nanshan, Zidarn, Mihaela, and Zubrinich, Celia

Abstract

Reported COVID-19 deaths in Germany are relatively low as compared to many European countries. Among the several explanations proposed, an early and large testing of the population was put forward. Most current debates on COVID-19 focus on the differences among countries, but little attention has been given to regional differences and diet. The low-death rate European countries (e.g. Austria, Baltic States, Czech Republic, Finland, Norway, Poland, Slovakia) have used different quarantine and/or confinement times and methods and none have performed as many early tests as Germany. Among other factors that may be significant are the dietary habits. It seems that some foods largely used in these countries may reduce angiotensin-converting enzyme activity or are anti-oxidants. Among the many possible areas of research, it might be important to understand diet and angiotensin-converting enzyme-2 (ACE2) levels in populations with different COVID-19 death rates since dietary interventions may be of great benefit.

Published
2020

5. A genome wide study of copy number variation associated with nasopharyngeal carcinoma in Malaysian Chinese identifies CNVs at 11q14.3 and 6p21.3 as candidate loci

Author

Low, Joyce Siew Yong, Chin, Yoon Ming, Mushiroda, Taisei, Kubo, Michiaki, Govindasamy, Gopala Krishnan, Pua, Kin Choo, Yap, Yoke Yeow, Yap, Lee Fah, Subramaniam, Selva Kumar, Ong, Cheng Ai, Tan, Tee Yong, Khoo, Alan Soo Beng, The Malaysian NPC Study Group, Ng, Ching Ching, Low, Joyce Siew Yong, Chin, Yoon Ming, Mushiroda, Taisei, Kubo, Michiaki, Govindasamy, Gopala Krishnan, Pua, Kin Choo, Yap, Yoke Yeow, Yap, Lee Fah, Subramaniam, Selva Kumar, Ong, Cheng Ai, Tan, Tee Yong, Khoo, Alan Soo Beng, The Malaysian NPC Study Group, and Ng, Ching Ching

Abstract

Background: Nasopharyngeal carcinoma (NPC) is a neoplasm of the epithelial lining of the nasopharynx. Despite various reports linking genomic variants to NPC predisposition, very few reports were done on copy number variations (CNV). CNV is an inherent structural variation that has been found to be involved in cancer predisposition. Methods: A discovery cohort of Malaysian Chinese descent (NPC patients, n = 140; Healthy controls, n = 256) were genotyped using Illumina® HumanOmniExpress BeadChip. PennCNV and cnvPartition calling algorithms were applied for CNV calling. Taqman CNV assays and digital PCR were used to validate CNV calls and replicate candidate copy number variant region (CNVR) associations in a follow-up Malaysian Chinese (NPC cases, n = 465; and Healthy controls, n = 677) and Malay cohort (NPC cases, n = 114; Healthy controls, n = 124). Results: Six putative CNVRs overlapping GRM5, MICA/HCP5/HCG26, LILRB3/LILRA6, DPY19L2, RNase3/RNase2 and GOLPH3 genes were jointly identified by PennCNV and cnvPartition. CNVs overlapping GRM5 and MICA/HCP5/HCG26 were subjected to further validation by Taqman CNV assays and digital PCR. Combined analysis in Malaysian Chinese cohort revealed a strong association at CNVR on chromosome 11q14.3 (Pcombined = 1.54x10-5; odds ratio (OR) = 7.27; 95% CI = 2.96–17.88) overlapping GRM5 and a suggestive association at CNVR on chromosome 6p21.3 (Pcombined = 1.29x10-3; OR = 4.21; 95% CI = 1.75–10.11) overlapping MICA/HCP5/HCG26 genes. Conclusion: Our results demonstrated the association of CNVs towards NPC susceptibility, implicating a possible role of CNVs in NPC development.

Published
2016

6. A genome wide study of copy number variation associated with nasopharyngeal carcinoma in Malaysian Chinese identifies CNVs at 11q14.3 and 6p21.3 as candidate loci

Author

Low, Joyce Siew Yong, Chin, Yoon Ming, Mushiroda, Taisei, Kubo, Michiaki, Govindasamy, Gopala Krishnan, Pua, Kin Choo, Yap, Yoke Yeow, Yap, Lee Fah, Subramaniam, Selva Kumar, Ong, Cheng Ai, Tan, Tee Yong, Khoo, Alan Soo Beng, The Malaysian NPC Study Group, Ng, Ching Ching, Low, Joyce Siew Yong, Chin, Yoon Ming, Mushiroda, Taisei, Kubo, Michiaki, Govindasamy, Gopala Krishnan, Pua, Kin Choo, Yap, Yoke Yeow, Yap, Lee Fah, Subramaniam, Selva Kumar, Ong, Cheng Ai, Tan, Tee Yong, Khoo, Alan Soo Beng, The Malaysian NPC Study Group, and Ng, Ching Ching

Abstract

Background: Nasopharyngeal carcinoma (NPC) is a neoplasm of the epithelial lining of the nasopharynx. Despite various reports linking genomic variants to NPC predisposition, very few reports were done on copy number variations (CNV). CNV is an inherent structural variation that has been found to be involved in cancer predisposition. Methods: A discovery cohort of Malaysian Chinese descent (NPC patients, n = 140; Healthy controls, n = 256) were genotyped using Illumina® HumanOmniExpress BeadChip. PennCNV and cnvPartition calling algorithms were applied for CNV calling. Taqman CNV assays and digital PCR were used to validate CNV calls and replicate candidate copy number variant region (CNVR) associations in a follow-up Malaysian Chinese (NPC cases, n = 465; and Healthy controls, n = 677) and Malay cohort (NPC cases, n = 114; Healthy controls, n = 124). Results: Six putative CNVRs overlapping GRM5, MICA/HCP5/HCG26, LILRB3/LILRA6, DPY19L2, RNase3/RNase2 and GOLPH3 genes were jointly identified by PennCNV and cnvPartition. CNVs overlapping GRM5 and MICA/HCP5/HCG26 were subjected to further validation by Taqman CNV assays and digital PCR. Combined analysis in Malaysian Chinese cohort revealed a strong association at CNVR on chromosome 11q14.3 (Pcombined = 1.54x10-5; odds ratio (OR) = 7.27; 95% CI = 2.96–17.88) overlapping GRM5 and a suggestive association at CNVR on chromosome 6p21.3 (Pcombined = 1.29x10-3; OR = 4.21; 95% CI = 1.75–10.11) overlapping MICA/HCP5/HCG26 genes. Conclusion: Our results demonstrated the association of CNVs towards NPC susceptibility, implicating a possible role of CNVs in NPC development.

Published
2016

7. Ethnicity influences disease characteristics and symptom severity in allergic rhinitis patients in Malaysia

Author

Amini, Peyman, Abdullah, Maha, Lee, Sing Seng, Karunakaran, Thanusha, Norzhafarina Hani, Abu Bakar, Saraiza, Abdul Latiff, Amir Hamzah, Seow, Heng Fong, Yap, Yoke Yeow, Amini, Peyman, Abdullah, Maha, Lee, Sing Seng, Karunakaran, Thanusha, Norzhafarina Hani, Abu Bakar, Saraiza, Abdul Latiff, Amir Hamzah, Seow, Heng Fong, and Yap, Yoke Yeow

Abstract

Background: The number of available reports regarding the influence of ethnicity on clinical features of allergic rhinitis (AR), especially disease severity in tropical climates, is limited. We aimed to compare clinical parameters and disease severity in AR patients of different ethnicities. Methods: Malay, Chinese, and Indian AR patients (n = 138) with confirmed sensitivity to Dermatophagoides pteronyssinus, Dematophagoides farinae, and Blomia tropicalis were tested for mite-specific immunoglobulin E (sIgE) levels. A detailed questionnaire was used to collect data on nasal symptom score (NSS), ocular symptom score (OSS), sum of symptoms score (SSS), quality of life score (QLS), symptomatic control score (SCS), and total sum of scores (TSS) and correlate the derived data with patients' demography, mite-polysensitivity, and sIgE levels. Results: AR-related symptoms were most severe in Malays and least in Chinese (p < 0.01). Age (r = 0.516 to 0.673, p < 0.05) and duration of AR (r = 0.635 to 0.726, p < 0.01) correlated positively with severity domains (NSS, SSS, QLS, and TSS) in Chinese. Duration of concurrent allergies was highest in Malays (p < 0.05). Polysensitivity predicted increased sIgE levels in Malays (r = 0.464 to 0.551, p < 0.01) and Indians (r = 0.541 to 0.645, p < 0.05) but affected NSS, SSS, and TSS only in Indians (r = 0.216 to 0.376, p < 0.05). sIgE levels were lowest among Chinese but correlated strongly with NSS, OSS, SSS, and TSS (r = 0408 to 0.898, p < 0.05). Conclusion: Clinical parameters in AR may be influenced by race. Symptoms were most severe among Malays but did not correlate with other variables examined. Although Indian ethnicity did not impact disease severity, duration of concurrent allergies and mite-polysensitivity was associated with more severe disease. Age, duration of disease, and sIgE levels may be useful indicators of disease severity in Chinese.

Published
2014

8. Distribution and haplotype associations of XPD Lys751Gln, XRCC1 Arg280His and XRCC1 Arg399Gln polymorphisms with nasopharyngeal carcinoma in the Malaysian population

Author

Visuvanathan, Shaneeta, Chong, Pei Pei, Yap, Yoke Yeow, Lim, Chin Chye, Tan, Meng Khuan, Lye, Munn Sann, Visuvanathan, Shaneeta, Chong, Pei Pei, Yap, Yoke Yeow, Lim, Chin Chye, Tan, Meng Khuan, and Lye, Munn Sann

Abstract

Background: DNA repair pathways play a crucial role in maintaining the human genome. Previous studiesassociated DNA repair gene polymorphisms (XPD Lys751Gln, XRCC1 Arg280His and XRCC1 Arg399Gln)with nasopharyngeal carcinoma. These non-synonymous polymorphisms may alter DNA repair capacity andthus increase or decrease susceptibility. The present study aimed to determine the genotype distribution of XPDcodon 751, XRCC1 codon 280 and codon 399 polymorphisms and haplotype associations among NPC cases andcontrols in the Malaysian population. Materials and Methods: We selected 157 NPC cases and 136 controls fromtwo hospitals in Kuala Lumpur, Malaysia for this study. The polymorphisms studied were genotyped by PCRRFLPassay and allele and genotype frequencies, haplotype and linkage disequilibrium were determined usingSNPstat software. Results: For the XPD Lys751Gln polymorphism, the frequency of the Lys allele was higher incases than in controls (94.5% versus 85.0%). For the XRCC1 Arg280His polymorphism, the frequency of Argallele was 90.0% and 89.0% in cases and controls, respectively and for XRCC1 Arg399Gln the frequency of theArg allele was 72.0% and 72.8% in cases and controls respectively. All three polymorphisms were in linkagedisequilibrium. The odds ratio from haplotype analysis for these three polymorphisms and their associationwith NPC was 1.93 (95%CI: 0.90-4.16) for haplotype CGC vs AGC allele combinations. The global haplotypteassociation with NPC gave a p-value of 0.054. Conclusions: Our study provides an estimate of allele and genotypefrequencies of XRCC1Arg280His, XRCC1 Arg399Gln and XPD Lys751Gln polymorphisms in the Malaysianpopulation and showed no association with nasopharyngeal cancer.

Published
2014

9. Distribution and haplotype associations of XPD Lys751Gln, XRCC1 Arg280His and XRCC1 Arg399Gln polymorphisms with nasopharyngeal carcinoma in the Malaysian population

Author

Visuvanathan, Shaneeta, Chong, Pei Pei, Yap, Yoke Yeow, Lim, Chin Chye, Tan, Meng Khuan, Lye, Munn Sann, Visuvanathan, Shaneeta, Chong, Pei Pei, Yap, Yoke Yeow, Lim, Chin Chye, Tan, Meng Khuan, and Lye, Munn Sann

Abstract

Background: DNA repair pathways play a crucial role in maintaining the human genome. Previous studiesassociated DNA repair gene polymorphisms (XPD Lys751Gln, XRCC1 Arg280His and XRCC1 Arg399Gln)with nasopharyngeal carcinoma. These non-synonymous polymorphisms may alter DNA repair capacity andthus increase or decrease susceptibility. The present study aimed to determine the genotype distribution of XPDcodon 751, XRCC1 codon 280 and codon 399 polymorphisms and haplotype associations among NPC cases andcontrols in the Malaysian population. Materials and Methods: We selected 157 NPC cases and 136 controls fromtwo hospitals in Kuala Lumpur, Malaysia for this study. The polymorphisms studied were genotyped by PCRRFLPassay and allele and genotype frequencies, haplotype and linkage disequilibrium were determined usingSNPstat software. Results: For the XPD Lys751Gln polymorphism, the frequency of the Lys allele was higher incases than in controls (94.5% versus 85.0%). For the XRCC1 Arg280His polymorphism, the frequency of Argallele was 90.0% and 89.0% in cases and controls, respectively and for XRCC1 Arg399Gln the frequency of theArg allele was 72.0% and 72.8% in cases and controls respectively. All three polymorphisms were in linkagedisequilibrium. The odds ratio from haplotype analysis for these three polymorphisms and their associationwith NPC was 1.93 (95%CI: 0.90-4.16) for haplotype CGC vs AGC allele combinations. The global haplotypteassociation with NPC gave a p-value of 0.054. Conclusions: Our study provides an estimate of allele and genotypefrequencies of XRCC1Arg280His, XRCC1 Arg399Gln and XPD Lys751Gln polymorphisms in the Malaysianpopulation and showed no association with nasopharyngeal cancer.

Published
2014

10. Epstein-barr virus specific immunogen

Author

Seow, Heng Fong, Leong, Pooi Pooi, Yap, Yoke Yeow, Seow, Heng Fong, Leong, Pooi Pooi, and Yap, Yoke Yeow

Abstract

The present invention relates to an Epstein-Barr virus specific immunogen based on the LMP2 (latent membrane protein 2) gene. Furthermore, the present invention describes variants of the immunogen as well as polynucleotides coding for the peptide-immunogen and host cells transfected with the polynucleotides. The immunogens of the present invention are specifically useful to induce an CTL immune response in patient suffering from nsaopharyngeal carcinoma. Also embodied are novel methods for the in-vitro activation of CTLs using the aforementioned immunogens.

Published
2011

11. Epstein-barr virus specific immunogen

Author

Seow, Heng Fong, Leong, Pooi Pooi, Yap, Yoke Yeow, Seow, Heng Fong, Leong, Pooi Pooi, and Yap, Yoke Yeow

Abstract

The present invention relates to an Epstein-Barr virus specific immunogen based on the LMP2 (latent membrane protein 2) gene. Furthermore, the present invention describes variants of the immunogen as well as polynucleotides coding for the peptide-immunogen and host cells transfected with the polynucleotides. The immunogens of the present invention are specifically useful to induce an CTL immune response in patient suffering from nsaopharyngeal carcinoma. Also embodied are novel methods for the in-vitro activation of CTLs using the aforementioned immunogens.

Published
2011

12. Anxiety and depressive symptoms and coping strategies in Nasopharyngeal carcinoma patients in Hospital Kuala Lumpur

Author

Naing @ Noor Jan, Khin Ohnmar, Abdul Aziz, Nor Azillah, Ismail, Nooriny, Tan, C. H., Yap, Yoke Yeow, Awang, Hamidin, Naing @ Noor Jan, Khin Ohnmar, Abdul Aziz, Nor Azillah, Ismail, Nooriny, Tan, C. H., Yap, Yoke Yeow, and Awang, Hamidin

Abstract

Introduction: Nasopharyngeal Carcinoma (NPC) is the second most common cancer among men in Malaysia. Establishing local data will help to improve the treatment strategies and lower the anxiety and depression level among NPC patients. Our aim was to compare the level of symptoms of anxiety and depression and the coping strategies employed between NPC and cancer-free patients. Methods: A comparative cross-sectional study with universal sampling was conducted on 22 NPC patients and 30 cancer-free patients from the Oncology and Radiotherapy Department and Ear, Nose and Throat clinic of Hospital Kuala Lumpur (HKL) between 12 to 29 May 2008. In this study, the symptoms of depression and anxiety were obtained by using the Hospital Anxiety and Depression Scale (HADS) while Brief COPE questionnaire was used to understand patients’ coping strategies. Results: The prevalence of NPC was higher in the Chinese, men, aged between 40 and 59 years, and those from the lower income group. The levels of anxiety and depression symptoms were found to be higher in the NPC group as compared to the cancer-free group. However, only the level of depression was found significantly related to the NPC group (p=0.002). This study also found that the two comparison groups were using different types of coping strategies. The NPC patients mainly used ‘acceptance’ as their coping strategy while the comparative group most often used ‘religion’. Among the types of coping strategies reported by the patients, ‘use of instrumental support’ type was found to be associated with a lower level of anxiety (p = 0.035) and ‘humour’ type was associated with lower depressive symptoms (p = 0.269). On the contrary, ‘selfblame’ type was associated with both anxiety (p =0.0001) and depression (p = 0.001) symptoms. In addition, patients with different gender, ethnicity, educational levels, and monthly income were also found to have significant differences in their levels of anxiety and depression as well as type of cop

Published
2010

13. Anxiety and depressive symptoms and coping strategies in Nasopharyngeal carcinoma patients in Hospital Kuala Lumpur

Author

Naing @ Noor Jan, Khin Ohnmar, Abdul Aziz, Nor Azillah, Ismail, Nooriny, Tan, C. H., Yap, Yoke Yeow, Awang, Hamidin, Naing @ Noor Jan, Khin Ohnmar, Abdul Aziz, Nor Azillah, Ismail, Nooriny, Tan, C. H., Yap, Yoke Yeow, and Awang, Hamidin

Abstract

Introduction: Nasopharyngeal Carcinoma (NPC) is the second most common cancer among men in Malaysia. Establishing local data will help to improve the treatment strategies and lower the anxiety and depression level among NPC patients. Our aim was to compare the level of symptoms of anxiety and depression and the coping strategies employed between NPC and cancer-free patients. Methods: A comparative cross-sectional study with universal sampling was conducted on 22 NPC patients and 30 cancer-free patients from the Oncology and Radiotherapy Department and Ear, Nose and Throat clinic of Hospital Kuala Lumpur (HKL) between 12 to 29 May 2008. In this study, the symptoms of depression and anxiety were obtained by using the Hospital Anxiety and Depression Scale (HADS) while Brief COPE questionnaire was used to understand patients’ coping strategies. Results: The prevalence of NPC was higher in the Chinese, men, aged between 40 and 59 years, and those from the lower income group. The levels of anxiety and depression symptoms were found to be higher in the NPC group as compared to the cancer-free group. However, only the level of depression was found significantly related to the NPC group (p=0.002). This study also found that the two comparison groups were using different types of coping strategies. The NPC patients mainly used ‘acceptance’ as their coping strategy while the comparative group most often used ‘religion’. Among the types of coping strategies reported by the patients, ‘use of instrumental support’ type was found to be associated with a lower level of anxiety (p = 0.035) and ‘humour’ type was associated with lower depressive symptoms (p = 0.269). On the contrary, ‘selfblame’ type was associated with both anxiety (p =0.0001) and depression (p = 0.001) symptoms. In addition, patients with different gender, ethnicity, educational levels, and monthly income were also found to have significant differences in their levels of anxiety and depression as well as type of cop

Published
2010

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