{"id":"https://openalex.org/A5029499185","orcid":"https://orcid.org/0000-0001-7141-8074","observed_orcids":["https://orcid.org/0000-0001-7141-8074"],"display_name":"Karel Helman","raw_author_names":["Helman, Karel","K Helman","K. Helman","Karel Helman"],"full_name":"Helman, Karel","works_count":45,"cited_by_count":581,"summary_stats":{"2yr_mean_citedness":3.142857142857143,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5029499185","orcid":"https://orcid.org/0000-0001-7141-8074","observed_orcids":["https://orcid.org/0000-0001-7141-8074"]},"affiliations":[{"institution":{"id":"https://openalex.org/I35913352","ror":"https://ror.org/029ecwj92","display_name":"Prague University of Economics and Business","country_code":"CZ","type":"education","lineage":["https://openalex.org/I35913352"]},"years":[2026,2025,2024,2022,2021,2020,2019,2018,2015,2014,2013]},{"institution":{"id":"https://openalex.org/I4210137354","ror":"https://ror.org/030npen62","display_name":"Private University College of Economic Studies","country_code":"CZ","type":"education","lineage":["https://openalex.org/I4210137354","https://openalex.org/I4399657979"]},"years":[2013]}],"last_known_institutions":[{"id":"https://openalex.org/I35913352","ror":"https://ror.org/029ecwj92","display_name":"Prague University of Economics and Business","country_code":"CZ","type":"education","lineage":["https://openalex.org/I35913352"]}],"topics":[{"id":"https://openalex.org/T10185","display_name":"Lymphoma Diagnosis and Treatment","count":28,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic Medicine"},"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/T11157","display_name":"Chronic Lymphocytic Leukemia Research","count":27,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics (clinical)"},"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/T10294","display_name":"Cell death mechanisms and regulation","count":20,"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/T10952","display_name":"PI3K/AKT/mTOR signaling in cancer","count":5,"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/T10029","display_name":"Climate variability and models","count":3,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11157","display_name":"Chronic Lymphocytic Leukemia Research","value":0.0001398,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics (clinical)"},"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/T10294","display_name":"Cell death mechanisms and regulation","value":7.18e-05,"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/T10185","display_name":"Lymphoma Diagnosis and Treatment","value":6.89e-05,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic Medicine"},"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/T10952","display_name":"PI3K/AKT/mTOR signaling in cancer","value":4.01e-05,"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/T12781","display_name":"Global Health Care Issues","value":3.89e-05,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"2779338263","wikidata":"https://www.wikidata.org/wiki/Q208414","display_name":"Lymphoma","score":0.7131999731063843},{"id":"502942594","wikidata":"https://www.wikidata.org/wiki/Q3421914","display_name":"Cancer research","score":0.6837999820709229},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.56157386302948},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.5375000238418579},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.4304473102092743}],"counts_by_year":[{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2013,"works_count":3,"oa_works_count":1,"cited_by_count":1},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":1},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2018,"works_count":2,"oa_works_count":2,"cited_by_count":12},{"year":2019,"works_count":4,"oa_works_count":1,"cited_by_count":23},{"year":2020,"works_count":3,"oa_works_count":3,"cited_by_count":63},{"year":2021,"works_count":4,"oa_works_count":2,"cited_by_count":66},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":75},{"year":2023,"works_count":16,"oa_works_count":16,"cited_by_count":101},{"year":2024,"works_count":5,"oa_works_count":5,"cited_by_count":82},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":71},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":68}],"display_name_alternatives":["Helman, Karel","K Helman","K. Helman","Karel Helman"],"block_key":"k helman","works_api_url":"https://api.openalex.org/works?filter=author.id:A5029499185","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}