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Siew C. Ng

Active 1980–2026

Also published as
Siew C Ng
271
Papers
55,178
Citations
113
h-index
256
i10-index

Citations

Citations per year for Siew C. Ng1982: 2 citations1985: 3 citations1986: 3 citations1987: 7 citations1988: 1 citations1989: 1 citations1990: 4 citations1991: 10 citations1992: 6 citations1993: 7 citations1994: 2 citations1995: 3 citations1996: 2 citations1997: 4 citations1998: 1 citations1999: 1 citations2000: 1 citations2001: 2 citations2002: 5 citations2003: 2 citations2004: 1 citations2005: 1 citations2006: 2 citations2007: 3 citations2008: 2 citations2009: 5 citations2010: 24 citations2011: 29 citations2012: 53 citations2013: 106 citations2014: 140 citations2015: 170 citations2016: 244 citations2017: 348 citations2018: 448 citations2019: 1,754 citations2020: 2,883 citations2021: 3,491 citations2022: 3,420 citations2023: 2,687 citations2024: 3,878 citations2025: 2,120 citations2026: 58 citations1983–1984: no citations, so these years are not shown

Citation sources

Countries

World map of the countries and regions citing this authorChina: 5,226 citing papers, 19.6% of this breakdownUnited States: 4,169 citing papers, 15.6% of this breakdownUnited Kingdom: 1,499 citing papers, 5.6% of this breakdownItaly: 1,207 citing papers, 4.5% of this breakdownCanada: 987 citing papers, 3.7% of this breakdownGermany: 902 citing papers, 3.4% of this breakdownFrance: 783 citing papers, 2.9% of this breakdownAustralia: 716 citing papers, 2.7% of this breakdownSpain: 655 citing papers, 2.5% of this breakdownJapan: 624 citing papers, 2.3% of this breakdownIndia: 591 citing papers, 2.2% of this breakdownNetherlands: 574 citing papers, 2.2% of this breakdown
0%19.6%Other 32.8%

Institutions

Fields

  • Biochemistry, Genetics and Molecular Biology49.5%
  • Medicine36%
  • Immunology and Microbiology3.8%
  • Agricultural and Biological Sciences2.3%
  • Environmental Science2%
  • Neuroscience1.6%
  • Other4.8%

Topics

  • Gut microbiota and health11.6%
  • Inflammatory Bowel Disease9.1%
  • Clostridium difficile and Clostridium perfringens research3.9%
  • Helicobacter pylori-related gastroenterology studies3.4%
  • Microscopic Colitis3.1%
  • Gastrointestinal motility and disorders2.2%
  • Other66.7%

Coauthors

All papers

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  1. Worldwide incidence and prevalence of inflammatory bowel disease in the 21st century: a systematic review of population-based studies

    Authors: Siew C. Ng, Hai Yun Shi, Nima Hamidi, Fox E. Underwood, Whitney Tang, Eric I. Benchimol, Remo Panaccione, Subrata Ghosh, Justin C. Wu, Francis K.L. Chan, Joseph J.�Y. Sung, Gilaad G. Kaplan - The Lancet 2017 cited by 5,927

  2. Global Prevalence of Helicobacter pylori Infection: Systematic Review and Meta-Analysis

    Authors: James K.Y. Hooi, Wan Ying Lai, Wee Khoon Ng, Michael M.Y. Suen, Fox E. Underwood, Divine Tanyingoh, Peter Malfertheiner, David Y. Graham, Vincent Wai‐Sun Wong, Justin CY Wu, Francis K.L. Chan, Joseph J.�Y. Sung, Gilaad G. Kaplan, Siew C. Ng - Gastroenterology 2017 cited by 3,368

  3. Association analyses identify 38 susceptibility loci for inflammatory bowel disease and highlight shared genetic risk across populations

    Authors: Jimmy Z. Liu, Suzanne van Sommeren, Hailiang Huang, Siew C. Ng, Rudi Alberts, Atsushi Takahashi, Stephan Ripke, James Lee, Luke Jostins-Dean, Tejas Shah, Shifteh Abedian, Jae Hee Cheon, Judy H. Cho, Naser Ebrahim Daryani, Lude Franke, Yuta Fuyuno, Ailsa Hart, Ramesh C. Juyal, Garima Juyal, Won Ho Kim, Andrew P. Morris, Hossein Poustchi, William G Newman, Vandana Midha, Timothy R. Orchard, Homayon Vahedi, Ajit Sood, Joseph J.�Y. Sung, Reza Malekzadeh, Harm-Jan Westra, Keiko Yamazaki, Suk-Kyun Yang, Jeffrey C. Barrett, Andre Franke, Behrooz Z Alizadeh, Miles Parkes, B.K. Thelma, Mark Daly, Michiaki Kubo, Carl A. Anderson, Rinse K. Weersma - Nature Genetics 2015 cited by 2,749

  4. Crohn’s disease

    Authors: Giulia Roda, Siew C. Ng, Paulo Gustavo Kotze, Marjorie Argollo, Remo Panaccione, Antonino Spinelli, Arthur Kaser, Laurent Peyrin‐Biroulet, Silvio Danese - Nature Reviews Disease Primers 2020 cited by 1,008

  5. Gut microbiota composition reflects disease severity and dysfunctional immune responses in patients with COVID-19

    Authors: Yun Kit Yeoh, Tao Zuo, Grace Lui, Fen Zhang, Qin Liu, Amy Y. L. Li, Arthur Chung, Chun Pan Cheung, Eugene Y. K. Tso, Kitty SC Fung, Veronica Chan, Lowell Ling, Gavin M. Joynt, David Hui, Kai Ming Chow, Susanna S. Ng, Susanna S. Ng, Timothy Chun-Man Li, Rita W. Y. Ng, Terry Cheuk‐Fung Yip, Grace Lai‐Hung Wong, Francis K.L. Chan, Chun Kwok Wong, Paul K.S. Chan, Siew C Ng, Siew C Ng - Gut 2021 cited by 1,392

  6. Metagenomic analysis of faecal microbiome as a tool towards targeted non-invasive biomarkers for colorectal cancer

    Authors: Jun Yu, Qiang Feng, Sunny H. Wong, Dongya Zhang, Qiao yi Liang, Youwen Qin, Longqing Tang, Hui Zhao, Jan Stenvang, Yanli Li, Xiaokai Wang, Xiaoqiang Xu, Ning Chen, William Ka Kei Wu, Jumana Y. Al‐Aama, Hans Jørgen Nielsen, Pia Kiilerich, Benjamin A. H. Jensen, Tung On Yau, Zhou Lan, Huijue Jia, Junhua Li, Liang Xiao, Thomas Y. Lam, Siew C. Ng, Alfred S.L. Cheng, Vincent Wai‐Sun Wong, Francis K.L. Chan, Xun Xu, Huanming Yang, Lise Madsen, Christian Datz, Herbert Tilg, Jian Wang, Jian Wang, Nils Brünner, Karsten Kristiansen, Manimozhiyan Arumugam, Joseph J.�Y. Sung, Jun Wang, Jun Wang - Gut 2015 cited by 1,321

  7. Alterations in Gut Microbiota of Patients With COVID-19 During Time of Hospitalization

    Authors: Tao Zuo, Fen Zhang, Grace Lui, Yun Kit Yeoh, Amy Y. L. Li, Hui Zhan, Yating Wan, Arthur Chung, Chun Pan Cheung, Nan Chen, Christopher K.C. Lai, Zigui Chen, Eugene Y. K. Tso, Kitty S. C. Fung, Veronica Chan, Lowell Ling, Gavin M. Joynt, David S.C. Hui, Francis K.L. Chan, Paul K.S. Chan, Siew C. Ng - Gastroenterology 2020 cited by 1,595

  8. Understanding and Preventing the Global Increase of Inflammatory Bowel Disease

    Authors: Gilaad G. Kaplan, Siew C. Ng - Gastroenterology 2016 cited by 1,212

  9. Gut microbiota dynamics in a prospective cohort of patients with post-acute COVID-19 syndrome

    Authors: Qin Liu, Joyce Wing Yan Mak, Qi Su, Yun Kit Yeoh, Grace Lui, Susanna S. Ng, Susanna S. Ng, Fen Zhang, Amy Y. L. Li, Wenqi Lu, David S.C. Hui, Paul K.S. Chan, Francis K.L. Chan, Siew C Ng, Siew C Ng - Gut 2022 cited by 565

  10. Twenty-first Century Trends in the Global Epidemiology of Pediatric-Onset Inflammatory Bowel Disease: Systematic Review

    Authors: M Ellen Kuenzig, Stephen Fung, Luba Marderfeld, Joyce W.Y. Mak, Gilaad G. Kaplan, Siew C. Ng, David C. Wilson, Fiona Cameron, Paul Henderson, Paulo Gustavo Kotze, Jasmine Bhatti, Vixey Fang, Samantha Gerber, Evelyne Guay, Supun Kotteduwa Jayawarden, Leo Kadota, Fernando Maldonado, Jessica Amankwah Osei, Ryan Sandarage, Amanda Stanton, Melissa Wan, Jasmine Bhatti, Samantha Gerber, Evelyne Guay, Supun Kotteduwa Jayawarden, Leo Kadota, Fernando Maldonado, Emma Maltus, Shoumak Bhattacharya, Jessica Amankwah Osei, Ryan Sandarage, Amanda Stanton, Melissa Wan, Eric I. Benchimol - Gastroenterology 2022 cited by 573

  11. The epidemiology of inflammatory bowel disease: East meets west

    Authors: Joyce Wing Yan Mak, Mirabella Zhao, Siew C. Ng, Johan Burisch - Journal of Gastroenterology and Hepatology 2019 cited by 619

  12. Enteric fungal microbiota dysbiosis and ecological alterations in colorectal cancer

    Authors: Olabisi Oluwabukola Coker, Geicho Nakatsu, Rudin Z.W. Dai, William Ka Kei Wu, Sunny H. Wong, Siew C. Ng, Francis K.L. Chan, Joseph J.�Y. Sung, Jun Yu - Gut 2018 cited by 511

  13. Updated epidemiology of gastrointestinal cancers in East Asia

    Authors: Junjie Huang, Don Eliseo Lucero‐Prisno, Lin Zhang, Wanghong Xu, Sunny H. Wong, Siew C. Ng, Martin C. S. Wong - Nature Reviews Gastroenterology & Hepatology 2023 cited by 258

  14. Gut microbiota in COVID-19: key microbial changes, potential mechanisms and clinical applications

    Authors: Fen Zhang, Raphaela I. Lau, Qin Liu, Qi Su, Francis K.L. Chan, Siew C. Ng - Nature Reviews Gastroenterology & Hepatology 2022 cited by 265

  15. Microbiota engraftment after faecal microbiota transplantation in obese subjects with type 2 diabetes: a 24-week, double-blind, randomised controlled trial

    Authors: Siew C. Ng, Zhilu Xu, Joyce Wing Yan Mak, Keli Yang, Qin Liu, Tao Zuo, Whitney Tang, Louis Ho Shing Lau, Rashid N. Lui, Sunny H. Wong, Yee Kit Tse, Amy Y. L. Li, Kitty Cheung, Jessica Ching, Vincent Wai‐Sun Wong, Alice P.S. Kong, Ronald C.W., Elaine Chow, Simon K. H. Wong, Ivan Chak Hang Ho, Paul K.S. Chan, Francis K.L. Chan - Gut 2021 cited by 239

  16. Gut mucosal microbiome across stages of colorectal carcinogenesis

    Authors: Geicho Nakatsu, Xiangchun Li, Haokui Zhou, Jian-qiu Sheng, Sunny H. Wong, William Ka Kei Wu, Siew C. Ng, Ho Tsoi, Yujuan Dong, Ning Zhang, Yuqi He, Qian Kang, Lei Cao, Kunning Wang, Jingwan Zhang, Qiaoyi Liang, Jun Yu, Joseph J.�Y. Sung - Nature Communications 2015 cited by 709

  17. Adherent-invasive Escherichia coli in inflammatory bowel disease

    Authors: Carolina Palmela, Caroline Chevarin, Zhilu Xu, Joana Torres, Gwladys Sevrin, Robert Hirten, Nicolas Barnich, Siew C. Ng, Jean–Frédéric Colombel - Gut 2017 cited by 528

  18. The Worldwide Incidence and Prevalence of Inflammatory Bowel Disease in the 21st Century: A Systematic Review of Population-Based Studies

    Authors: Siew C. Ng, Hai Yun Shi, Nima Hamidi, Fox E. Underwood, Whitney Tang, Eric I. Benchimol, Justin C. Wu, Francis K.L. Chan, Joseph J.�Y. Sung, Gilaad G. Kaplan - Gastroenterology 2017 cited by 679

  19. The Gut Microbiota in the Pathogenesis and Therapeutics of Inflammatory Bowel Disease

    Authors: Tao Zuo, Siew C. Ng - Frontiers in Microbiology 2018 cited by 583

  20. Global Hospitalization Trends for Crohn’s Disease and Ulcerative Colitis in the 21st Century: A Systematic Review With Temporal Analyses

    Authors: Michael Buie, Joshua Quan, Joseph W. Windsor, Stephanie Coward, Tawnya Hansen, James A. King, Paulo Gustavo Kotze, Richard B. Gearry, Siew C. Ng, Joyce W.Y. Mak, María T. Abreu, David T. Rubin, Çharles N. Bernstein, Rupa Banerjee, Jesús K. Yamamoto‐Furusho, Remo Panaccione, Cynthia H. Seow, Christopher Ma, Fox E. Underwood, Vineet Ahuja, Nicola Panaccione, Abdel Aziz Shaheen, Jayna Holroyd‐Leduc, Gilaad G. Kaplan, Domingo Balderramo, Vui Heng Chong, Fabián Juliao Baños, Usha Dutta, Marcellus Simadibrata, Jamilya Kaibullayeva, Yang Sun, Ida Hilmi, Raja Affendi Raja Ali, Mukesh S Paudel, Mansour Altuwaijri, Juanda Leo Hartono, Shu Chen Wei, Julajak Limsrivilai, Sara El Ouali, Beatriz Iade Vergara, Viet Hang Dao, Paul Kelly, Phoebe Hodges, Yinglei Miao, Maojuan Li - Clinical Gastroenterology and Hepatology 2022 cited by 272

  21. Gut mucosal virome alterations in ulcerative colitis

    Authors: Tao Zuo, Xiaojuan Lu, Yu Zhang, Chun Pan Cheung, Siu Lam, Fen Zhang, Whitney Tang, Jessica Y. L. Ching, Risheng Zhao, Paul K.S. Chan, Joseph J.�Y. Sung, Jun Yu, Francis K.L. Chan, Qian Cao, Jian-qiu Sheng, Siew C. Ng - Gut 2019 cited by 441

  22. Peptostreptococcus anaerobius Induces Intracellular Cholesterol Biosynthesis in Colon Cells to Induce Proliferation and Causes Dysplasia in Mice

    Authors: Ho Tsoi, Eagle SH Chu, Xiang Zhang, Jianqiu Sheng, Geicho Nakatsu, Siew C. Ng, Anthony W.H. Chan, Francis K.L. Chan, Joseph J.�Y. Sung, Jun Yu - Gastroenterology 2017 cited by 441

  23. Genetic architecture of the inflammatory bowel diseases across East Asian and European ancestries

    Authors: Zhanju Liu, Ruize Liu, Han Gao, Seulgi Jung, Xiang Gao, Ruicong Sun, Xiaoming Liu, Yong‐Jae Kim, Ho‐Su Lee, Yosuke Kawai, Masao Nagasaki, Junji Umeno, Katsushi Tokunaga, Yoshitaka Kinouchi, Atsushi Masamune, Wenzhao Shi, Chengguo Shen, Zhenglin Guo, Kai Yuan, FinnGen, María T. Abreu, Jean–Paul Achkar, Vibeke Andersen, Çharles N. Bernstein, Steven R. Brant, Luís Bujanda, Siew C. Ng, Lee A. Denson, Richard H. Duerr, Lynnette R. Ferguson, Denis Franchimont, André Franke, Richard B. Gearry, Håkon Håkonarson, Jonas Halfvarson, Caren Heller, Antonio Julià, Judith R. Kelsen, Hamed Khalili, S. Kugathasan, Juozas Kupčinskas, Anna Latiano, Édouard Louis, Reza Malekzadeh, Jacob L. McCauley, Christopher J. Moran, David Okou, Tim Orchard, Aarno Palotie, Miles Parkes, Joel Pekow, Uroš Potočnik, Graham Radford‐Smith, John D. Rioux, Gerhard Rogler, Bruce E. Sands, Mark S. Silverberg, Harry Sokol, Séverine Vermeire, Rinse K. Weersma, Ramnik J. Xavier, Naizhong Hu, Qian Cao, Yufang Wang, Yinglei Miao, Hongjie Zhang, Xiaoping Lv, Xiang Gao, Hu Zhang, Jingling Su, Bai–Sui Feng, Ye Zhao, Liangru Zhu, Yan Chen, Lanxiang Zhu, Chunxiao Chen, Yali Wang, Ying-De Wang, Zhi Pang, Yingxuan Chen, Xiaolan Zhang, Hui Li, Yu Qin, Mei Ye, Sumin Zhang, Wen Tang, Mei Wang, Xiaocang Cao, Ruixin Zhu, Guangxi Zhou, Zhaolian Bian, Xiao‐Feng Guo, Xiaoli Wu, Jinchun Liu, Wei Xu, Yuqin Li, Qin Guo, Zhiguo Guo, Shu Zhu, Dalin Li and 10 more - Nature Genetics 2023 cited by 218

  24. The cost of inflammatory bowel disease in high-income settings: a Lancet Gastroenterology & Hepatology Commission

    Authors: Johan Burisch, Mirabella Zhao, Selwyn Odes, Peter De Cruz, Séverine Vermeire, Çharles N. Bernstein, Gilaad G. Kaplan, Dana Ďuricová, Dan Greenberg, Hans Olav Melberg, Mamoru Watanabe, Hyeong Sik Ahn, Laura E. Targownik, Valérie Pittet, Vito Annese, K.T. Park, Κωνσταντίνος Κατσάνος, Marte Lie Høivik, Željko Krznarić, María Chaparro, Edward V. Loftus, Péter L. Lakatos, Javier P. Gisbert, Willem A. Bemelman, Bjørn Moum, Richard B. Gearry, Michael D. Kappelman, Ailsa Hart, Marieke Pierik, Jane M. Andrews, Siew C. Ng, R. D’Incà, Pia Munkholm - ˜The œLancet. Gastroenterology & hepatology 2023 cited by 191