{"id":"https://openalex.org/A5111959556","orcid":"https://orcid.org/0000-0001-8327-563X","observed_orcids":["https://orcid.org/0000-0001-8327-563X"],"display_name":"Christophe Lay","raw_author_names":["C. Lay","C. Le Lay","C. le Lay","Christophe Lay","Christophe Le Lay","Lay, Christophe"],"full_name":"Christophe Le Lay","works_count":65,"cited_by_count":3206,"summary_stats":{"2yr_mean_citedness":3.8333333333333335,"h_index":25,"i10_index":31},"ids":{"openalex":"https://openalex.org/A5111959556","orcid":"https://orcid.org/0000-0001-8327-563X","observed_orcids":["https://orcid.org/0000-0001-8327-563X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I115228651","ror":"https://ror.org/036wvzt09","display_name":"Agency for Science, Technology and Research","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},"years":[2008]},{"institution":{"id":"https://openalex.org/I165932596","ror":"https://ror.org/01tgyzw49","display_name":"National University of Singapore","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]},"years":[2026,2022,2021,2020,2018,2017]},{"institution":{"id":"https://openalex.org/I4210088668","ror":"https://ror.org/003vg9w96","display_name":"Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement","country_code":"FR","type":"government","lineage":["https://openalex.org/I4210088668"]},"years":[2005]},{"institution":{"id":"https://openalex.org/I4210090209","ror":"https://ror.org/009rw8n36","display_name":"Institute of Microelectronics","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I4210090209","https://openalex.org/I91275662"]},"years":[2008]},{"institution":{"id":"https://openalex.org/I4210093650","ror":"https://ror.org/006a7pj43","display_name":"Centre hospitalier universitaire de Qu\u00e9bec","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I2801902503","https://openalex.org/I4210093650","https://openalex.org/I4210139015","https://openalex.org/I4405257837","https://openalex.org/I4405279980"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I4210142123","ror":"https://ror.org/03j4bbt02","display_name":"Biopolis (Spain)","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210142123"]},"years":[2017]},{"institution":{"id":"https://openalex.org/I4210150261","ror":"https://ror.org/05tjjsh18","display_name":"National University Health System","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596","https://openalex.org/I4210150261"]},"years":[2026,2017]},{"institution":{"id":"https://openalex.org/I43406934","ror":"https://ror.org/04sjchr03","display_name":"Universit\u00e9 Laval","country_code":"CA","type":"education","lineage":["https://openalex.org/I43406934"]},"years":[2015,2012,2011,2010,2008,2006]},{"institution":{"id":"https://openalex.org/I4387154544","ror":"https://ror.org/01x3gbx83","display_name":"Institut National de la Recherche Agronomique","country_code":"FR","type":"funder","lineage":["https://openalex.org/I4210088668","https://openalex.org/I4387154544"]},"years":[2007,2006,2005,2004]},{"institution":{"id":"https://openalex.org/I4405256082","ror":"https://ror.org/03re3pg25","display_name":"Institut sur la nutrition et les aliments fonctionnels (INAF)","country_code":"CA","type":"other","lineage":["https://openalex.org/I43406934","https://openalex.org/I4405256082"]},"years":[2015,2006]},{"institution":{"id":"https://openalex.org/I4405256986","ror":"https://ror.org/04rgqcd02","display_name":"Centre de recherche du CHU de Qu\u00e9bec-Universit\u00e9 Laval","country_code":"CA","type":"facility","lineage":["https://openalex.org/I2801902503","https://openalex.org/I4210139015","https://openalex.org/I4405256986","https://openalex.org/I4405257837","https://openalex.org/I4405279980"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I4405278183","ror":"https://ror.org/057tdam26","display_name":"Newcastle Australia Institute of Higher Education","country_code":"SG","type":"education","lineage":["https://openalex.org/I4405278183"]},"years":[2022,2021]},{"institution":{"id":"https://openalex.org/I66068411","ror":"https://ror.org/05k8wg936","display_name":"Genome Institute of Singapore","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I2801752549","https://openalex.org/I66068411"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I80281795","ror":"https://ror.org/01jmxt844","display_name":"University of Otago","country_code":"NZ","type":"education","lineage":["https://openalex.org/I80281795"]},"years":[2011,2009,2007,2006]}],"last_known_institutions":[{"id":"https://openalex.org/I165932596","ror":"https://ror.org/01tgyzw49","display_name":"National University of Singapore","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]},{"id":"https://openalex.org/I4210150261","ror":"https://ror.org/05tjjsh18","display_name":"National University Health System","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596","https://openalex.org/I4210150261"]}],"topics":[{"id":"https://openalex.org/T10066","display_name":"Gut microbiota and health","count":57,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10141","display_name":"Probiotics and Fermented Foods","count":41,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11294","display_name":"Infant Nutrition and Health","count":33,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10837","display_name":"Dermatology and Skin Diseases","count":8,"subfield":{"id":"https://openalex.org/subfields/2708","display_name":"Dermatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11288","display_name":"Clostridium difficile and Clostridium perfringens research","count":8,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10066","display_name":"Gut microbiota and health","value":0.0001453,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11294","display_name":"Infant Nutrition and Health","value":0.0001449,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10141","display_name":"Probiotics and Fermented Foods","value":0.0001123,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11288","display_name":"Clostridium difficile and Clostridium perfringens research","value":6.66e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13569","display_name":"Microscopic Colitis","value":6.52e-05,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.8806574940681458},{"id":"89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","score":0.8343991041183472},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.8027788400650024},{"id":"523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","score":0.5834872722625732},{"id":"54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","score":0.47209256887435913}],"counts_by_year":[{"year":2004,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2006,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2007,"works_count":6,"oa_works_count":2,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":147},{"year":2013,"works_count":2,"oa_works_count":2,"cited_by_count":134},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":147},{"year":2015,"works_count":4,"oa_works_count":1,"cited_by_count":161},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":145},{"year":2017,"works_count":3,"oa_works_count":3,"cited_by_count":136},{"year":2018,"works_count":3,"oa_works_count":2,"cited_by_count":171},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":157},{"year":2020,"works_count":2,"oa_works_count":2,"cited_by_count":195},{"year":2021,"works_count":18,"oa_works_count":17,"cited_by_count":230},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":215},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":227},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":235},{"year":2025,"works_count":4,"oa_works_count":4,"cited_by_count":194},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":130}],"display_name_alternatives":["C. Lay","C. Le Lay","C. le Lay","Christophe Lay","Christophe Le Lay","Lay, Christophe"],"block_key":"c le lay","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111959556","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
