{"id":"https://openalex.org/A5113629224","orcid":null,"observed_orcids":[],"display_name":"Masafumi Wasa","raw_author_names":["M Wasa","M. Wasa","MASAFUMI WASA","Masafumi WASA","Masafumi Wasa","\u30ef\u30b5, \u30de\u30b5\u30d5\u30df"],"full_name":"MASAFUMI WASA","works_count":101,"cited_by_count":1788,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":28,"i10_index":50},"ids":{"openalex":"https://openalex.org/A5113629224","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I136199984","ror":"https://ror.org/03vek6s52","display_name":"Harvard University","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},"years":[1998,1997,1996,1995]},{"institution":{"id":"https://openalex.org/I2800717037","ror":"https://ror.org/04tk2gy88","display_name":"University of Florida Health","country_code":"US","type":"education","lineage":["https://openalex.org/I2800717037","https://openalex.org/I33213144"]},"years":[1995]},{"institution":{"id":"https://openalex.org/I33213144","ror":"https://ror.org/02y3ad647","display_name":"University of Florida","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]},"years":[1995]},{"institution":{"id":"https://openalex.org/I4210087915","ror":"https://ror.org/002pd6e78","display_name":"Massachusetts General Hospital","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]},"years":[1998,1997,1996,1995]},{"institution":{"id":"https://openalex.org/I4210155576","ror":"https://ror.org/05rnn8t74","display_name":"Osaka University Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210155576","https://openalex.org/I98285908"]},"years":[2017,2003,2002,2001,2000,1999,1997,1994,1992]},{"institution":{"id":"https://openalex.org/I4405253018","ror":"https://ror.org/007j3xx12","display_name":"Jikei University of Health Care Sciences","country_code":"JP","type":"education","lineage":["https://openalex.org/I4405253018"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I98285908","ror":"https://ror.org/035t8zc32","display_name":"The University of Osaka","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]},"years":[2023,2021,2017,2015,2014,2011,2010,2007,2004,2003,2002,2001,2000,1999,1998,1997,1996,1995,1994,1992,1991,1988]}],"last_known_institutions":[{"id":"https://openalex.org/I4405253018","ror":"https://ror.org/007j3xx12","display_name":"Jikei University of Health Care Sciences","country_code":"JP","type":"education","lineage":["https://openalex.org/I4405253018"]}],"topics":[{"id":"https://openalex.org/T10858","display_name":"Clinical Nutrition and Gastroenterology","count":46,"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/T12770","display_name":"Amino Acid Enzymes and Metabolism","count":26,"subfield":{"id":"https://openalex.org/subfields/1303","display_name":"Biochemistry"},"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/T10915","display_name":"Trace Elements in Health","count":14,"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/T10631","display_name":"Cancer, Hypoxia, and Metabolism","count":11,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"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/T10155","display_name":"Nitric Oxide and Endothelin Effects","count":8,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/T10858","display_name":"Clinical Nutrition and Gastroenterology","value":0.000145,"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/T12770","display_name":"Amino Acid Enzymes and Metabolism","value":0.0001223,"subfield":{"id":"https://openalex.org/subfields/1303","display_name":"Biochemistry"},"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/T12429","display_name":"Chemotherapy-induced organ toxicity mitigation","value":8.83e-05,"subfield":{"id":"https://openalex.org/subfields/3005","display_name":"Toxicology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12198","display_name":"Oral health in cancer treatment","value":7.44e-05,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11481","display_name":"Sulfur Compounds in Biology","value":7.41e-05,"subfield":{"id":"https://openalex.org/subfields/1303","display_name":"Biochemistry"},"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9870580434799194},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8819961547851562},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.8369215726852417},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.585096538066864},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.5463968515396118}],"counts_by_year":[{"year":1988,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1994,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":1996,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":1997,"works_count":11,"oa_works_count":3,"cited_by_count":0},{"year":1998,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1999,"works_count":12,"oa_works_count":2,"cited_by_count":0},{"year":2000,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":9,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":62},{"year":2013,"works_count":3,"oa_works_count":0,"cited_by_count":66},{"year":2014,"works_count":4,"oa_works_count":1,"cited_by_count":75},{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":60},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":71},{"year":2017,"works_count":4,"oa_works_count":1,"cited_by_count":79},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":47},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":63},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":41},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":67},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":53},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":49},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":47},{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":44},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":35}],"display_name_alternatives":["M Wasa","M. Wasa","MASAFUMI WASA","Masafumi WASA","Masafumi Wasa","\u30ef\u30b5, \u30de\u30b5\u30d5\u30df"],"block_key":"m wasa","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113629224","awards_count":5,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113629224","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}