Screening of Dengue Virus Antiviral Activity of Marine Seaweeds by an In Situ Enzyme-Linked Immunosorbent Assay
- Publication Date
- December 05, 2012
- Journal
- PLOS ONE
- Authors
- Andrea Cristine Koishi, Paula Rodrigues Zanello, Éverson Miguel Bianco, Juliano Bordignon, et al
- Volume
- 7
- Issue
- 12
- Pages
- e51089
- DOI
- https://dx.plos.org/10.1371/journal.pone.0051089
- Publisher URL
- http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0051089
- PubMed
- http://www.ncbi.nlm.nih.gov/pubmed/23227238
- PubMed Central
- http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3515490
- Europe PMC
- http://europepmc.org/abstract/MED/23227238
- Web of Science
- 000312588200098
- Scopus
- 84870798620
- Mendeley
- http://www.mendeley.com/research/screening-dengue-virus-antiviral-activity-marine-seaweeds-situ-enzymelinked-immunosorbent-assay
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Mendeley | Further Information
{"title"=>"Screening of Dengue Virus Antiviral Activity of Marine Seaweeds by an In Situ Enzyme-Linked Immunosorbent Assay", "type"=>"journal", "authors"=>[{"first_name"=>"Andrea Cristine", "last_name"=>"Koishi", "scopus_author_id"=>"53063940200"}, {"first_name"=>"Paula Rodrigues", "last_name"=>"Zanello", "scopus_author_id"=>"55516714500"}, {"first_name"=>"Éverson Miguel", "last_name"=>"Bianco", "scopus_author_id"=>"26644785300"}, {"first_name"=>"Juliano", "last_name"=>"Bordignon", "scopus_author_id"=>"6602944005"}, {"first_name"=>"Claudia", "last_name"=>"Nunes Duarte dos Santos", "scopus_author_id"=>"55515874600"}], "year"=>2012, "source"=>"PLoS ONE", "identifiers"=>{"scopus"=>"2-s2.0-84870798620", "sgr"=>"84870798620", "issn"=>"19326203", "doi"=>"10.1371/journal.pone.0051089", "pmid"=>"23227238", "isbn"=>"1932-6203", "pui"=>"366234424"}, "id"=>"63c46269-4603-3b5f-ae56-b43c9775c8e4", "abstract"=>"Dengue is a significant public health problem worldwide. Despite the important social and clinical impact, there is no vaccine or specific antiviral therapy for prevention and treatment of dengue virus (DENV) infection. Considering the above, drug discovery research for dengue is of utmost importance; in addition natural marine products provide diverse and novel chemical structures with potent biological activities that must be evaluated. In this study we propose a target-free approach for dengue drug discovery based on a novel, rapid, and economic in situ enzyme-linked immunosorbent assay and the screening of a panel of marine seaweed extracts. The in situ ELISA was standardized and validated for Huh7.5 cell line infected with all four serotypes of DENV, among them clinical isolates and a laboratory strain. Statistical analysis showed an average S/B of 7.2 and Z-factor of 0.62, demonstrating assay consistency and reliability. A panel of fifteen seaweed extracts was then screened at the maximum non-toxic dose previously determined by the MTT and Neutral Red cytotoxic assays. Eight seaweed extracts were able to reduce DENV infection of at least one serotype tested. Four extracts (Phaeophyta: Canistrocarpus cervicornis, Padina gymnospora; Rhodophyta: Palisada perforate; Chlorophyta: Caulerpa racemosa) were chosen for further evaluation, and time of addition studies point that they might act at an early stage of the viral infection cycle, such as binding or internalization.", "link"=>"http://www.mendeley.com/research/screening-dengue-virus-antiviral-activity-marine-seaweeds-situ-enzymelinked-immunosorbent-assay", "reader_count"=>73, "reader_count_by_academic_status"=>{"Unspecified"=>1, "Professor > Associate Professor"=>4, "Librarian"=>1, "Student > Doctoral Student"=>2, "Researcher"=>12, "Student > Ph. D. Student"=>14, "Student > Postgraduate"=>4, "Other"=>5, "Student > Master"=>13, "Student > Bachelor"=>12, "Lecturer"=>1, "Lecturer > Senior Lecturer"=>1, "Professor"=>3}, "reader_count_by_user_role"=>{"Unspecified"=>1, "Professor > Associate Professor"=>4, "Librarian"=>1, "Student > Doctoral Student"=>2, "Researcher"=>12, "Student > Ph. D. Student"=>14, "Student > Postgraduate"=>4, "Other"=>5, "Student > Master"=>13, "Student > Bachelor"=>12, "Lecturer"=>1, "Lecturer > Senior Lecturer"=>1, "Professor"=>3}, "reader_count_by_subject_area"=>{"Unspecified"=>5, "Agricultural and Biological Sciences"=>34, "Veterinary Science and Veterinary Medicine"=>1, "Chemistry"=>5, "Computer Science"=>2, "Economics, Econometrics and Finance"=>2, "Energy"=>1, "Environmental Science"=>2, "Biochemistry, Genetics and Molecular Biology"=>4, "Medicine and Dentistry"=>8, "Pharmacology, Toxicology and Pharmaceutical Science"=>1, "Social Sciences"=>2, "Immunology and Microbiology"=>5, "Engineering"=>1}, "reader_count_by_subdiscipline"=>{"Medicine and Dentistry"=>{"Medicine and Dentistry"=>8}, "Social Sciences"=>{"Social Sciences"=>2}, "Unspecified"=>{"Unspecified"=>5}, "Environmental Science"=>{"Environmental Science"=>2}, "Pharmacology, Toxicology and Pharmaceutical Science"=>{"Pharmacology, Toxicology and Pharmaceutical Science"=>1}, "Engineering"=>{"Engineering"=>1}, "Chemistry"=>{"Chemistry"=>5}, "Energy"=>{"Energy"=>1}, "Economics, Econometrics and Finance"=>{"Economics, Econometrics and Finance"=>2}, "Immunology and Microbiology"=>{"Immunology and Microbiology"=>5}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>34}, "Computer Science"=>{"Computer Science"=>2}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>4}, "Veterinary Science and Veterinary Medicine"=>{"Veterinary Science and Veterinary Medicine"=>1}}, "reader_count_by_country"=>{"Bangladesh"=>1, "Belgium"=>1, "Brazil"=>4, "Mexico"=>1, "United Kingdom"=>1, "French Polynesia"=>1}, "group_count"=>6}CrossRef
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Scopus | Further Information
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