{"id":"https://openalex.org/W2144489652","doi":"https://doi.org/10.3174/ajnr.a1904","title":"Characterizing Brain Tumor Research: The Role of the National Institutes of Health","display_name":"Characterizing Brain Tumor Research: The Role of the National Institutes of Health","publication_year":2009,"publication_date":"2009-12-10","ids":{"openalex":"https://openalex.org/W2144489652","doi":"https://doi.org/10.3174/ajnr.a1904","mag":"2144489652","pmid":"https://pubmed.ncbi.nlm.nih.gov/20007725","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/7964238"},"language":"en","primary_location":{"id":"doi:10.3174/ajnr.a1904","doi":"https://doi.org/10.3174/ajnr.a1904","is_oa":true,"landing_page_url":"https://doi.org/10.3174/ajnr.a1904","pdf_url":"http://www.ajnr.org/content/ajnr/31/4/605.full.pdf","source":{"id":"https://openalex.org/S101278519","display_name":"American Journal of Neuroradiology","issn_l":"0195-6108","issn":["0195-6108","1936-959X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310316165","host_organization_name":"American Society of Neuroradiology","host_organization_lineage":["https://openalex.org/P4310316165"],"host_organization_lineage_names":["American Society of Neuroradiology"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Neuroradiology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"http://www.ajnr.org/content/ajnr/31/4/605.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025556377","display_name":"Whitney B. Pope","orcid":"https://orcid.org/0000-0003-4803-1992","observed_orcids":["https://orcid.org/0000-0003-4803-1992"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"W.B. Pope","raw_affiliation_strings":["Department of Radiological Sciences, David Geffen School of Medicine at the University of California Los Angeles, 90095-1721, USA. wpope@mednet.ucla.edu","Department of Radiological Sciences, David Geffen School of Medicine at the University of California, Los Angeles, 90095-1721, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiological Sciences, David Geffen School of Medicine at the University of California Los Angeles, 90095-1721, USA. wpope@mednet.ucla.edu","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Department of Radiological Sciences, David Geffen School of Medicine at the University of California, Los Angeles, 90095-1721, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084577035","display_name":"Michael W. Itagaki","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M.W. Itagaki","raw_affiliation_strings":["Department of Radiological Sciences , David Geffen School of Medicine at the University of California Los Angeles , Los Angeles , California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiological Sciences , David Geffen School of Medicine at the University of California Los Angeles , Los Angeles , California","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":null,"apc_paid":null,"fwci":0.8248,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.79149208,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"31","issue":"4","first_page":"605","last_page":"609"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.5526999831199646,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.5526999831199646,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12168","display_name":"Health and Medical Research Impacts","score":0.4221000075340271,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T10129","display_name":"Glioma Diagnosis and Treatment","score":0.007899999618530273,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/brain-tumors","display_name":"brain tumors","score":0.8370000123977661},{"id":"https://openalex.org/keywords/radiology-department","display_name":"radiology department","score":0.8799999952316284},{"id":"https://openalex.org/keywords/nih-funding","display_name":"NIH funding","score":0.7960000038146973},{"id":"https://openalex.org/keywords/publication-trends","display_name":"publication trends","score":0.49900001287460327},{"id":"https://openalex.org/keywords/international-research-output","display_name":"international research output","score":0.5109999775886536},{"id":"https://openalex.org/keywords/research-funding-allocation","display_name":"research funding allocation","score":0.43799999356269836}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8000059723854065},{"id":"https://openalex.org/C2779130545","wikidata":"https://www.wikidata.org/wiki/Q233309","display_name":"Brain tumor","level":2,"score":0.4532334804534912},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.41803044080734253},{"id":"https://openalex.org/C512399662","wikidata":"https://www.wikidata.org/wiki/Q3505712","display_name":"Family medicine","level":1,"score":0.38239121437072754},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.22401651740074158},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.07620444893836975},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001932","descriptor_name":"Brain Neoplasms","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D001932","descriptor_name":"Brain Neoplasms","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D002017","descriptor_name":"Budgets","qualifier_ui":"Q000639","qualifier_name":"trends","is_major_topic":false},{"descriptor_ui":"D002423","descriptor_name":"Cause of Death","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003430","descriptor_name":"Cross-Sectional Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003431","descriptor_name":"Cross-Cultural Comparison","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005380","descriptor_name":"Financing, Government","qualifier_ui":"Q000191","qualifier_name":"economics","is_major_topic":false},{"descriptor_ui":"D005380","descriptor_name":"Financing, Government","qualifier_ui":"Q000639","qualifier_name":"trends","is_major_topic":false},{"descriptor_ui":"D005544","descriptor_name":"Forecasting","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005909","descriptor_name":"Glioblastoma","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D005909","descriptor_name":"Glioblastoma","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009316","descriptor_name":"National Institutes of Health (U.S.)","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011643","descriptor_name":"Publishing","qualifier_ui":"Q000639","qualifier_name":"trends","is_major_topic":false},{"descriptor_ui":"D011859","descriptor_name":"Radiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012109","descriptor_name":"Research Support as Topic","qualifier_ui":"Q000191","qualifier_name":"economics","is_major_topic":true},{"descriptor_ui":"D012109","descriptor_name":"Research Support as Topic","qualifier_ui":"Q000639","qualifier_name":"trends","is_major_topic":true},{"descriptor_ui":"D014481","descriptor_name":"United States","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015996","descriptor_name":"Survival Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D035843","descriptor_name":"Biomedical Research","qualifier_ui":"Q000191","qualifier_name":"economics","is_major_topic":true},{"descriptor_ui":"D035843","descriptor_name":"Biomedical Research","qualifier_ui":"Q000639","qualifier_name":"trends","is_major_topic":true},{"descriptor_ui":"D057171","descriptor_name":"American Recovery and Reinvestment Act","qualifier_ui":"Q000191","qualifier_name":"economics","is_major_topic":false},{"descriptor_ui":"D057171","descriptor_name":"American Recovery and Reinvestment Act","qualifier_ui":"Q000639","qualifier_name":"trends","is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.3174/ajnr.a1904","doi":"https://doi.org/10.3174/ajnr.a1904","is_oa":true,"landing_page_url":"https://doi.org/10.3174/ajnr.a1904","pdf_url":"http://www.ajnr.org/content/ajnr/31/4/605.full.pdf","source":{"id":"https://openalex.org/S101278519","display_name":"American Journal of Neuroradiology","issn_l":"0195-6108","issn":["0195-6108","1936-959X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310316165","host_organization_name":"American Society of Neuroradiology","host_organization_lineage":["https://openalex.org/P4310316165"],"host_organization_lineage_names":["American Society of Neuroradiology"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Neuroradiology","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:7964238","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7964238","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AJNR Am J Neuroradiol","raw_type":"Text"},{"id":"pmid:20007725","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20007725","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AJNR. American journal of neuroradiology","raw_type":"Comparative Study"}],"best_oa_location":{"id":"doi:10.3174/ajnr.a1904","doi":"https://doi.org/10.3174/ajnr.a1904","is_oa":true,"landing_page_url":"https://doi.org/10.3174/ajnr.a1904","pdf_url":"http://www.ajnr.org/content/ajnr/31/4/605.full.pdf","source":{"id":"https://openalex.org/S101278519","display_name":"American Journal of Neuroradiology","issn_l":"0195-6108","issn":["0195-6108","1936-959X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310316165","host_organization_name":"American Society of Neuroradiology","host_organization_lineage":["https://openalex.org/P4310316165"],"host_organization_lineage_names":["American Society of Neuroradiology"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Neuroradiology","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.5799999833106995}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2144489652.pdf","grobid_xml":"https://content.openalex.org/works/W2144489652.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W1968691798","https://openalex.org/W2008987155","https://openalex.org/W2020764861","https://openalex.org/W2043103956","https://openalex.org/W2044737536","https://openalex.org/W2046279201","https://openalex.org/W2051860171","https://openalex.org/W2065444457","https://openalex.org/W2067652839","https://openalex.org/W2074587269","https://openalex.org/W2079545636","https://openalex.org/W2105114286","https://openalex.org/W2164723121","https://openalex.org/W2416162824"],"related_works":["https://openalex.org/W2044737536","https://openalex.org/W4409669889","https://openalex.org/W7167332280","https://openalex.org/W4405231378","https://openalex.org/W1997559961","https://openalex.org/W2100234821","https://openalex.org/W2616580965","https://openalex.org/W2065444457","https://openalex.org/W4415227494","https://openalex.org/W2909079163"],"abstract_inverted_index":{"The":[0,39,115],"contribution":[1],"of":[2,17,42,60,73,121,134,146,157,172],"radiology":[3,22,79,152],"to":[4,12,55,98],"brain":[5,51,74,122,147],"tumor":[6,75,123,148],"research":[7,90,159],"is":[8,29,161],"unknown.":[9],"We":[10],"sought":[11],"determine":[13],"how":[14],"the":[15,118,126,129,132,135,139,155,164],"proportion":[16,145],"neuro-oncologic":[18],"publications":[19,76,149],"generated":[20],"by":[21,163],"departments":[23],"has":[24,166],"changed":[25],"and":[26,58,62,125,131,154],"if":[27],"there":[28],"an":[30],"association":[31],"with":[32],"NIH":[33,63,86,105,165,174],"funding":[34,87,106],"levels.":[35],"Therefore":[36],"we":[37],"searched":[38],"National":[40],"Library":[41],"Medicine's":[43],"PubMed":[44],"database":[45],"for":[46,68,88],"all":[47],"articles":[48],"published":[49],"on":[50],"neoplasms":[52],"from":[53,78,92,151],"1996":[54,97],"2007.":[56,103],"Country":[57],"department":[59],"origin":[61],"grant":[64],"support":[65],"were":[66],"noted":[67],"each":[69],"article.":[70],"Approximately":[71],"10%":[72],"originated":[77],"departments,":[80,153],"ranking":[81],"third":[82],"among":[83],"medical":[84],"specialties.":[85],"this":[89,113,158],"grew":[91,137],"less":[93],"than":[94,100],"20%":[95],"in":[96,102],"more":[99],"50%":[101],"Overall":[104],"levels":[107],"rose":[108],"approximately":[109],"2.5":[110],"fold":[111],"during":[112,169],"time.":[114],"U.S.":[116,130],"was":[117],"dominant":[119],"producer":[120],"publications,":[124],"gap":[127],"between":[128],"rest":[133],"world":[136],"over":[138],"study":[140],"period.":[141],"Thus":[142],"a":[143,170],"substantial":[144],"originate":[150],"percentage":[156],"that":[160],"funded":[162],"grown":[167],"significantly":[168],"period":[171],"increasing":[173],"budgets.":[175]},"counts_by_year":[{"year":2024,"cited_by_count":5},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}