Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2530809683', 'doi': None, 'title': 'PBMCs from patients with rheumatoid arthritis spontaneously secrete VEGF: specific upregulation by TNFa in synovial fluid', 'display_name': 'PBMCs from patients with rheumatoid arthritis spontaneously secrete VEGF: specific upregulation by TNFa in synovial fluid', 'publication_year': 1999, 'publication_date': '1999-01-01', 'ids': {'openalex': 'https://openalex.org/W2530809683', 'mag': '2530809683'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.escholar.manchester.ac.uk/uk-ac-man-scw:1d24821', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S11896317', 'display_name': 'Clinical & Experimental Immunology', 'issn_l': '0009-9104', 'issn': ['0009-9104', '1365-2249'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5086341337', 'display_name': 'MJ Bottomley', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'MJ Bottomley', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5033606926', 'display_name': 'Nja Webb', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Nja Webb', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5043625666', 'display_name': 'Christopher J.E. Watson', 'orcid': 'https://orcid.org/0000-0002-0590-4901'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'CJ Watson', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5043511984', 'display_name': 'A J Freemont', 'orcid': 'https://orcid.org/0000-0002-9780-208X'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'AJ Freemont', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5010502939', 'display_name': 'P. J. L. Holt', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'PL Holt', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5031802922', 'display_name': 'Paul Brenchley', 'orcid': 'https://orcid.org/0000-0003-1290-9919'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Pec. Brenchley', 'raw_affiliation_strings': [], 'affiliations': []}], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2650, 'currency': 'GBP', 'value_usd': 3250, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 56, 'max': 63}, 'biblio': {'volume': '117', 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10831', 'display_name': 'Integrin Signaling in Inflammation and Cancer', 'score': 0.9781, 'subfield': {'id': 'https://openalex.org/subfields/2723', 'display_name': 'Immunology and Allergy'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10831', 'display_name': 'Integrin Signaling in Inflammation and Cancer', 'score': 0.9781, 'subfield': {'id': 'https://openalex.org/subfields/2723', 'display_name': 'Immunology and Allergy'}, '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/inflammation', 'display_name': 'Inflammation', 'score': 0.438077}], 'concepts': [{'id': 'https://openalex.org/C2777575956', 'wikidata': 'https://www.wikidata.org/wiki/Q187255', 'display_name': 'Rheumatoid arthritis', 'level': 2, 'score': 0.8113815}, {'id': 'https://openalex.org/C203014093', 'wikidata': 'https://www.wikidata.org/wiki/Q101929', 'display_name': 'Immunology', 'level': 1, 'score': 0.76074004}, {'id': 'https://openalex.org/C2776268809', 'wikidata': 'https://www.wikidata.org/wiki/Q25581', 'display_name': 'Synovial fluid', 'level': 4, 'score': 0.6810081}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.6095064}, {'id': 'https://openalex.org/C127561419', 'wikidata': 'https://www.wikidata.org/wiki/Q224527', 'display_name': 'Downregulation and upregulation', 'level': 3, 'score': 0.57521987}, {'id': 'https://openalex.org/C17991360', 'wikidata': 'https://www.wikidata.org/wiki/Q21173843', 'display_name': 'Tumor necrosis factor alpha', 'level': 2, 'score': 0.56505454}, {'id': 'https://openalex.org/C137061746', 'wikidata': 'https://www.wikidata.org/wiki/Q736033', 'display_name': 'Peripheral blood mononuclear cell', 'level': 3, 'score': 0.5446479}, {'id': 'https://openalex.org/C49039625', 'wikidata': 'https://www.wikidata.org/wiki/Q84230', 'display_name': 'Secretion', 'level': 2, 'score': 0.53264546}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.19563848}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.18083349}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.13468277}, {'id': 'https://openalex.org/C202751555', 'wikidata': 'https://www.wikidata.org/wiki/Q221681', 'display_name': 'In vitro', 'level': 2, 'score': 0.05960962}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C204787440', 'wikidata': 'https://www.wikidata.org/wiki/Q188504', 'display_name': 'Alternative medicine', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C2776164576', 'wikidata': 'https://www.wikidata.org/wiki/Q62736', 'display_name': 'Osteoarthritis', 'level': 3, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://www.escholar.manchester.ac.uk/uk-ac-man-scw:1d24821', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S11896317', 'display_name': 'Clinical & Experimental Immunology', 'issn_l': '0009-9104', 'issn': ['0009-9104', '1365-2249'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3155272718', 'https://openalex.org/W3049509123', 'https://openalex.org/W2981705548', 'https://openalex.org/W2598637979', 'https://openalex.org/W2423645821', 'https://openalex.org/W2383969794', 'https://openalex.org/W2345651520', 'https://openalex.org/W2127271737', 'https://openalex.org/W2124853228', 'https://openalex.org/W2093446277', 'https://openalex.org/W2069242723', 'https://openalex.org/W2068115934', 'https://openalex.org/W2061442914', 'https://openalex.org/W2042849193', 'https://openalex.org/W2038436635', 'https://openalex.org/W1992189644', 'https://openalex.org/W1965365841', 'https://openalex.org/W1528243455', 'https://openalex.org/W1496815834', 'https://openalex.org/W1136025290'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2530809683', 'counts_by_year': [], 'updated_date': '2024-08-21T13:28:18.165386', 'created_date': '2016-10-21'}