{"doi":"10.1016/j.jviromet.2008.07.031","title":"Expression of the capsid protein of Chikungunya virus in a baculovirus for serodiagnosis of Chikungunya disease","abstract":null,"journal":"Journal of Virological Methods","year":2008,"id":610898,"datarank":0.4943755299006494,"base_score":3.295836866004329,"endowment":3.295836866004329,"self_citation_contribution":0.4943755299006494,"citation_network_contribution":0.0,"self_endowment_contribution":0.4943755299006494,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":26,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1552523,"name":"Jungho Kim","orcid":null,"position":1,"is_corresponding":false},{"id":304363,"name":"Jang-Eun Cho","orcid":"0000-0003-1005-6393","position":2,"is_corresponding":false},{"id":1570836,"name":"Bo-Young Jeon","orcid":null,"position":3,"is_corresponding":false},{"id":1302766,"name":"Sun Park","orcid":"0000-0002-7371-2661","position":4,"is_corresponding":false},{"id":1570835,"name":"Byungki Cho","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Expression of the capsid protein of Chikungunya virus in a baculovirus for serodiagnosis of Chikungunya disease","abstract":"Chikungunya virus (CHIKV) causes endemic or epidemic outbreaks of CHIK fever, which typically manifests as a febrile illness. To develop a CHIKV-specific diagnostic test, CHIKV capsid protein was expressed using a baculovirus expression system. The seroreactvity of the recombinant CHIKV capsid protein was evaluated by ELISA and immuochromatographic assay (ICA), using 40 anti-CHIKV-positive and 20 anti-CHIKV-negative sera, an additional 20 normal sera samples from healthy Koreans, and 20 anti-Dengue virus sera samples. The sensitivity of the recombinant CHIKV capsid protein was 85% and 87.5% as measured by ELISA and ICA, respectively. The specificity of the recombinant CHIKV capsid protein was 100% both by ELISA and by ICA. No cross-reactivity of the capsid protein was seen with anti-Dengue virus sera samples. There was a significant correlation between the ELISA- and ICA-measured seroreactivities of the recombinant CHIKV capsid protein for anti-CHIKV IgM-positive sera samples. These results suggest that the recombinant CHIKV capsid protein could be used in a diagnostic test for identifying CHIKV disease.","is_dataset_classified":null,"base_score":3.295836866004329,"endowment":3.295836866004329,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"18761376","pmcid":null,"openalex_id":"https://openalex.org/W1963590629","authors":[],"funders":[],"total_grants":0,"fwci":1.2506,"citation_percentile":0.80764692,"influential_citations":0,"citation_trend":[{"year":2012,"count":1},{"year":2013,"count":5},{"year":2014,"count":2},{"year":2015,"count":1},{"year":2016,"count":1},{"year":2018,"count":3},{"year":2021,"count":1},{"year":2022,"count":2},{"year":2024,"count":1},{"year":2025,"count":1},{"year":2026,"count":2}],"oa_status":"closed","license":"https://www.elsevier.com/tdm/userlicense/1.0/","oa_locations":[{"url":"https://api.elsevier.com/content/article/PII:S0166093408002930?httpAccept=text/xml","host_type":"publisher"},{"url":"https://api.elsevier.com/content/article/PII:S0166093408002930?httpAccept=text/plain","host_type":"publisher"},{"url":"https://doi.org/10.1016/j.jviromet.2008.07.031","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/18761376","host_type":"repository"},{"url":"http://repository.ajou.ac.kr/handle/201003/683","host_type":"repository"}],"fields_of_study":["Mosquito-borne diseases and control","Viral Infections and Vectors","Viral Infections and Outbreaks Research","Alphavirus Infections","Antibodies, Viral","Antigens, Viral","Baculoviridae","Capsid Proteins","Chikungunya virus","Cross Reactions","Gene Expression","Humans","Immunoassay","Immunoglobulin M","Korea","Recombinant Proteins","Sensitivity and Specificity"],"mesh_terms":["Antibodies, Viral","Antigens, Viral","Chikungunya virus","Cross Reactions","Humans","Immunoglobulin M","Immunoassay","Korea","Recombinant Proteins","Sensitivity and Specificity","Gene Expression","Baculoviridae","Alphavirus Infections","Capsid Proteins"],"keywords":["Capsid","Chikungunya","Virology","Biology","Dengue fever","Virus","Recombinant DNA","Dengue virus","Gene","Genetics"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Good health and well-being"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-01T12:37:48.996352Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}