Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W561419410', 'doi': None, 'title': 'Overexpression of CD9 correlates with tumor stage and lymph node metastasis in esophageal squamous cell carcinoma.', 'display_name': 'Overexpression of CD9 correlates with tumor stage and lymph node metastasis in esophageal squamous cell carcinoma.', 'publication_year': 2015, 'publication_date': '2015-01-01', 'ids': {'openalex': 'https://openalex.org/W561419410', 'mag': '561419410', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/26045817', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/4440126'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/26045817', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['pubmed'], '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/A5101262592', 'display_name': 'Jian Huan', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}, {'id': 'https://openalex.org/I4210124971', 'display_name': 'Second Affiliated Hospital of Soochow University', 'ror': 'https://ror.org/02xjrkt08', 'country_code': 'CN', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210124971']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jian Huan', 'raw_affiliation_strings': ['Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University Suzhou 215004, China.'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University Suzhou 215004, China.', 'institution_ids': ['https://openalex.org/I3923682', 'https://openalex.org/I4210124971']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5049056995', 'display_name': 'Yi Gao', 'orcid': 'https://orcid.org/0000-0002-3649-4925'}, 'institutions': [{'id': 'https://openalex.org/I4210102747', 'display_name': "Jiangyin People's Hospital", 'ror': 'https://ror.org/01khmxb55', 'country_code': 'CN', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210102747']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Yi Gao', 'raw_affiliation_strings': ['Department of Gastroenterology, The Affiliated Jiangyin Hospital of Southeast University Jiangyin 214400, China.'], 'affiliations': [{'raw_affiliation_string': 'Department of Gastroenterology, The Affiliated Jiangyin Hospital of Southeast University Jiangyin 214400, China.', 'institution_ids': ['https://openalex.org/I4210102747']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101661629', 'display_name': 'Jing Xu', 'orcid': 'https://orcid.org/0000-0003-3235-7760'}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jing Xu', 'raw_affiliation_strings': ['School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University Suzhou 215123, China.'], 'affiliations': [{'raw_affiliation_string': 'School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University Suzhou 215123, China.', 'institution_ids': ['https://openalex.org/I3923682']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5102028839', 'display_name': 'Wenjiong Sheng', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Wenjiong Sheng', 'raw_affiliation_strings': ['School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University Suzhou 215123, China.'], 'affiliations': [{'raw_affiliation_string': 'School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University Suzhou 215123, China.', 'institution_ids': ['https://openalex.org/I3923682']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5105368523', 'display_name': 'Wei Zhu', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Wei Zhu', 'raw_affiliation_strings': ['School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University Suzhou 215123, China.'], 'affiliations': [{'raw_affiliation_string': 'School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University Suzhou 215123, China.', 'institution_ids': ['https://openalex.org/I3923682']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100634784', 'display_name': 'Shuyu Zhang', 'orcid': 'https://orcid.org/0000-0003-1419-3635'}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Shuyu Zhang', 'raw_affiliation_strings': ['School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University Suzhou 215123, China ; Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University Suzhou 215123, China.'], 'affiliations': [{'raw_affiliation_string': 'School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University Suzhou 215123, China ; Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University Suzhou 215123, China.', 'institution_ids': ['https://openalex.org/I3923682']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5004173417', 'display_name': 'Jianping Cao', 'orcid': 'https://orcid.org/0000-0003-0395-8436'}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jianping Cao', 'raw_affiliation_strings': ['School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University Suzhou 215123, China ; Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University Suzhou 215123, China.'], 'affiliations': [{'raw_affiliation_string': 'School of Radiation Medicine and Protection and Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection, Medical College of Soochow University Suzhou 215123, China ; Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University Suzhou 215123, China.', 'institution_ids': ['https://openalex.org/I3923682']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5024434427', 'display_name': 'Jiang Ji', 'orcid': 'https://orcid.org/0000-0002-8888-3690'}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}, {'id': 'https://openalex.org/I4210124971', 'display_name': 'Second Affiliated Hospital of Soochow University', 'ror': 'https://ror.org/02xjrkt08', 'country_code': 'CN', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210124971']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jiang Ji', 'raw_affiliation_strings': ['Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University Suzhou 215004, China.'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University Suzhou 215004, China.', 'institution_ids': ['https://openalex.org/I3923682', 'https://openalex.org/I4210124971']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100361515', 'display_name': 'Liyuan Zhang', 'orcid': 'https://orcid.org/0000-0002-7469-1743'}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}, {'id': 'https://openalex.org/I4210124971', 'display_name': 'Second Affiliated Hospital of Soochow University', 'ror': 'https://ror.org/02xjrkt08', 'country_code': 'CN', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210124971']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Liyuan Zhang', 'raw_affiliation_strings': ['Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University Suzhou 215004, China.'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University Suzhou 215004, China.', 'institution_ids': ['https://openalex.org/I3923682', 'https://openalex.org/I4210124971']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5101742214', 'display_name': 'Ye Tian', 'orcid': 'https://orcid.org/0000-0002-9111-9757'}, 'institutions': [{'id': 'https://openalex.org/I3923682', 'display_name': 'Soochow University', 'ror': 'https://ror.org/05t8y2r12', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I3923682']}, {'id': 'https://openalex.org/I4210124971', 'display_name': 'Second Affiliated Hospital of Soochow University', 'ror': 'https://ror.org/02xjrkt08', 'country_code': 'CN', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210124971']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Ye Tian', 'raw_affiliation_strings': ['Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University Suzhou 215004, China ; Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University Suzhou 215123, China.'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University Suzhou 215004, China ; Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University Suzhou 215123, China.', 'institution_ids': ['https://openalex.org/I3923682', 'https://openalex.org/I4210124971']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 1.067, 'has_fulltext': False, 'cited_by_count': 28, 'citation_normalized_percentile': {'value': 0.83821, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 93, 'max': 94}, 'biblio': {'volume': '8', 'issue': '3', 'first_page': '3054', 'last_page': '61'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10336', 'display_name': 'Cancer Stem Cells and Tumor Metastasis', 'score': 0.9995, 'subfield': {'id': 'https://openalex.org/subfields/2730', 'display_name': 'Oncology'}, '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/T10336', 'display_name': 'Cancer Stem Cells and Tumor Metastasis', 'score': 0.9995, 'subfield': {'id': 'https://openalex.org/subfields/2730', 'display_name': 'Oncology'}, '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/T10831', 'display_name': 'Integrin Signaling in Inflammation and Cancer', 'score': 0.9991, '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'}}, {'id': 'https://openalex.org/T10602', 'display_name': 'Glycosylation in Health and Disease', 'score': 0.9987, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/cell-plasticity', 'display_name': 'Cell Plasticity', 'score': 0.503387}], 'concepts': [{'id': 'https://openalex.org/C204232928', 'wikidata': 'https://www.wikidata.org/wiki/Q899285', 'display_name': 'Immunohistochemistry', 'level': 2, 'score': 0.66603976}, {'id': 'https://openalex.org/C2779013556', 'wikidata': 'https://www.wikidata.org/wiki/Q181876', 'display_name': 'Metastasis', 'level': 3, 'score': 0.6183655}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.5407834}, {'id': 'https://openalex.org/C502942594', 'wikidata': 'https://www.wikidata.org/wiki/Q3421914', 'display_name': 'Cancer research', 'level': 1, 'score': 0.5326248}, {'id': 'https://openalex.org/C119056186', 'wikidata': 'https://www.wikidata.org/wiki/Q1431332', 'display_name': 'Gene silencing', 'level': 3, 'score': 0.52745986}, {'id': 'https://openalex.org/C146357865', 'wikidata': 'https://www.wikidata.org/wiki/Q1123245', 'display_name': 'Stage (stratigraphy)', 'level': 2, 'score': 0.5154529}, {'id': 'https://openalex.org/C1491633281', 'wikidata': 'https://www.wikidata.org/wiki/Q7868', 'display_name': 'Cell', 'level': 2, 'score': 0.4744709}, {'id': 'https://openalex.org/C62112901', 'wikidata': 'https://www.wikidata.org/wiki/Q189159', 'display_name': 'Cell growth', 'level': 2, 'score': 0.4618228}, {'id': 'https://openalex.org/C2777546739', 'wikidata': 'https://www.wikidata.org/wiki/Q33525', 'display_name': 'Carcinoma', 'level': 2, 'score': 0.4586312}, {'id': 'https://openalex.org/C2780849966', 'wikidata': 'https://www.wikidata.org/wiki/Q170758', 'display_name': 'Lymph node', 'level': 2, 'score': 0.4561753}, {'id': 'https://openalex.org/C2779742542', 'wikidata': 'https://www.wikidata.org/wiki/Q372701', 'display_name': 'Esophageal cancer', 'level': 3, 'score': 0.44576278}, {'id': 'https://openalex.org/C121608353', 'wikidata': 'https://www.wikidata.org/wiki/Q12078', 'display_name': 'Cancer', 'level': 2, 'score': 0.43649703}, {'id': 'https://openalex.org/C127561419', 'wikidata': 'https://www.wikidata.org/wiki/Q224527', 'display_name': 'Downregulation and upregulation', 'level': 3, 'score': 0.41851565}, {'id': 'https://openalex.org/C85265743', 'wikidata': 'https://www.wikidata.org/wiki/Q885458', 'display_name': 'Blot', 'level': 3, 'score': 0.41731137}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.4051899}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.38537264}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.20540419}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.060501248}, {'id': 'https://openalex.org/C151730666', 'wikidata': 'https://www.wikidata.org/wiki/Q7205', 'display_name': 'Paleontology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C54355233', 'wikidata': 'https://www.wikidata.org/wiki/Q7162', 'display_name': 'Genetics', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D014408', 'descriptor_name': 'Biomarkers, Tumor', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': True}, {'descriptor_ui': 'D002294', 'descriptor_name': 'Carcinoma, Squamous Cell', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': True}, {'descriptor_ui': 'D004938', 'descriptor_name': 'Esophageal Neoplasms', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': True}, {'descriptor_ui': 'D060245', 'descriptor_name': 'Tetraspanin 29', 'qualifier_ui': 'Q000096', 'qualifier_name': 'biosynthesis', 'is_major_topic': True}, {'descriptor_ui': 'D000368', 'descriptor_name': 'Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014408', 'descriptor_name': 'Biomarkers, Tumor', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015153', 'descriptor_name': 'Blotting, Western', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002294', 'descriptor_name': 'Carcinoma, Squamous Cell', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002294', 'descriptor_name': 'Carcinoma, Squamous Cell', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D049109', 'descriptor_name': 'Cell Proliferation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004938', 'descriptor_name': 'Esophageal Neoplasms', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004938', 'descriptor_name': 'Esophageal Neoplasms', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D000077277', 'descriptor_name': 'Esophageal Squamous Cell Carcinoma', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007150', 'descriptor_name': 'Immunohistochemistry', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008207', 'descriptor_name': 'Lymphatic Metastasis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008875', 'descriptor_name': 'Middle Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009367', 'descriptor_name': 'Neoplasm Staging', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011379', 'descriptor_name': 'Prognosis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D034741', 'descriptor_name': 'RNA, Small Interfering', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D034741', 'descriptor_name': 'RNA, Small Interfering', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': False}, {'descriptor_ui': 'D060245', 'descriptor_name': 'Tetraspanin 29', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D060245', 'descriptor_name': 'Tetraspanin 29', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D014162', 'descriptor_name': 'Transfection', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015854', 'descriptor_name': 'Up-Regulation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/26045817', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.84, 'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 33, 'referenced_works': ['https://openalex.org/W1490255732', 'https://openalex.org/W1547008859', 'https://openalex.org/W1966014033', 'https://openalex.org/W1983882927', 'https://openalex.org/W1985536446', 'https://openalex.org/W1987242333', 'https://openalex.org/W2014489219', 'https://openalex.org/W2024681340', 'https://openalex.org/W2044339356', 'https://openalex.org/W2048304946', 'https://openalex.org/W2057335589', 'https://openalex.org/W2064608769', 'https://openalex.org/W2065011123', 'https://openalex.org/W2080653327', 'https://openalex.org/W2085897667', 'https://openalex.org/W2087645253', 'https://openalex.org/W2088020343', 'https://openalex.org/W2101730120', 'https://openalex.org/W2103062633', 'https://openalex.org/W2109169426', 'https://openalex.org/W2111944017', 'https://openalex.org/W2115639895', 'https://openalex.org/W2117657912', 'https://openalex.org/W2125220487', 'https://openalex.org/W2130234361', 'https://openalex.org/W2147423348', 'https://openalex.org/W2154808134', 'https://openalex.org/W2158670211', 'https://openalex.org/W2161817637', 'https://openalex.org/W2163169267', 'https://openalex.org/W2172001148', 'https://openalex.org/W2327362588', 'https://openalex.org/W236688758'], 'related_works': ['https://openalex.org/W3217378727', 'https://openalex.org/W3206621415', 'https://openalex.org/W3141118674', 'https://openalex.org/W3005549771', 'https://openalex.org/W2998750175', 'https://openalex.org/W2763237291', 'https://openalex.org/W2727811718', 'https://openalex.org/W2417170400', 'https://openalex.org/W2409290408', 'https://openalex.org/W2296384492'], 'abstract_inverted_index': {'Esophageal': [0], 'squamous': [1], 'cell': [2, 25, 111], 'carcinoma': [3], '(ESCC)': [4], 'is': [5, 128, 175, 183], 'one': [6, 57], 'of': [7, 11, 30, 40, 74, 108, 155, 199], 'the': [8, 37, 71, 106, 150, 197], 'leading': [9], 'causes': [10], 'cancer': [12], 'deaths': [13], 'worldwide.': [14], 'CD9': [15, 75, 97, 109, 125, 134, 156, 195, 202], 'has': [16], 'been': [17], 'reported': [18], 'to': [19, 95, 104], 'play': [20], 'a': [21, 205], 'critical': [22], 'role': [23], 'in': [24, 46, 65, 113, 131, 146, 158, 162, 177, 192, 207, 210], 'motility,': [26], 'growth': [27, 112], 'and': [28, 42, 56, 59, 85, 99, 121, 141, 171, 180, 188], 'metastasis': [29, 144, 191], 'multiple': [31], 'cancers.': [32], 'The': [33], 'present': [34, 204], 'study': [35], 'investigated': [36], 'clinicopathological': [38, 83], 'features': [39], 'CD9,': [41], 'its': [43, 82, 86, 181], 'biological': [44], 'characteristics': [45], 'ESCC.Fifteen': [47], 'normal': [48, 118], 'esophageal': [49, 119], 'tissue': [50], 'specimens,': [51], 'fifty-three': [52], 'ESCC': [53, 61, 114, 132, 147, 178, 193], 'adjacent': [54, 123], 'tissues': [55, 62, 120, 179], 'hundred': [58], 'four': [60], 'were': [63, 76, 89], 'included': [64], 'this': [66], 'study.': [67], 'Using': [68], 'immunohistochemistry': [69], '(IHC),': [70], 'expression': [72, 98, 126, 135, 157, 174, 182], 'levels': [73], 'evaluated': [77], 'among': [78], 'different': [79], 'samples.': [80], 'And': [81], 'parameters': [84], 'prognostic': [87], 'factors': [88], 'analyzed.': [90], 'Western': [91], 'blotting': [92], 'was': [93, 102], 'used': [94], 'measure': [96], 'colony': [100, 169, 172], 'formation': [101], 'performed': [103], 'determine': [105], 'effect': [107], 'on': [110], 'TE-1': [115, 159, 200], 'cells.Compared': [116], 'with': [117, 137, 185], 'tumor': [122, 138, 186, 208], 'tissues,': [124], 'level': [127], 'significantly': [129], 'higher': [130], 'tissues.': [133], 'correlated': [136, 184], 'stage': [139, 187], '(P=0.022)': [140], 'lymph': [142, 189], 'node': [143, 190], '(P=0.019)': [145], 'patients.': [148, 194], 'Furthermore,': [149], 'small': [151], 'interfering': [152], 'RNA-mediated': [153], 'silencing': [154], 'cells': [160], 'resulted': [161], 'increased': [163, 168], 'proliferation': [164, 198], 'as': [165], 'evidenced': [166], 'by': [167], 'number': [170], 'size.CD9': [173], 'upregulated': [176], 'suppresses': [196], 'cells.': [201], 'may': [203], 'potential': [206], 'progression': [209], 'ESCC.': [211]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W561419410', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 4}, {'year': 2020, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 5}, {'year': 2016, 'cited_by_count': 2}], 'updated_date': '2024-09-01T00:48:08.693730', 'created_date': '2016-06-24'}