{"id":"https://openalex.org/W7204457262","doi":"https://doi.org/10.2139/ssrn.7345086","title":"Uvaria chamae roots and leaves promote oxidative stress resistance and lifespan extension through endogenous antioxidant defenses, providing mechanistic support for its traditional medicinal uses","display_name":"Uvaria chamae roots and leaves promote oxidative stress resistance and lifespan extension through endogenous antioxidant defenses, providing mechanistic support for its traditional medicinal uses","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7204457262","doi":"https://doi.org/10.2139/ssrn.7345086"},"language":"en","primary_location":{"id":"doi:10.2139/ssrn.7345086","doi":"https://doi.org/10.2139/ssrn.7345086","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.7345086","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2139/ssrn.7345086","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5148463196","display_name":"Sophonia Ahouandjinou","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sophonia Ahouandjinou","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5096292721","display_name":"Eskyl Togb\u00e9","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eskyl Togbe","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051557219","display_name":"Maarit Yl\u00e4talo","orcid":"https://orcid.org/0000-0002-1552-5956","observed_orcids":["https://orcid.org/0000-0002-1552-5956"]},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Maarit Yl\u00e4talo","raw_affiliation_strings":["University of Helsinki, University of Helsinki, Helsinki, FIN-00014, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Helsinki, University of Helsinki, Helsinki, FIN-00014, Finland","institution_ids":["https://openalex.org/I133731052"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148427635","display_name":"Kapp Karmen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Kapp Karmen","raw_affiliation_strings":["University of Helsinki"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Helsinki","institution_ids":["https://openalex.org/I133731052"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041341618","display_name":"Boris Brice Legba","orcid":"https://orcid.org/0000-0003-2622-4363","observed_orcids":["https://orcid.org/0000-0003-2622-4363"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Boris Legba","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148445143","display_name":"Olay\u00e8mi  Souad Sa\u00efdou","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Olay\u00e8mi  Souad Sa\u00efdou","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068462079","display_name":"Bianca Rodrigues de Albuquerque","orcid":"https://orcid.org/0000-0003-4109-7921","observed_orcids":["https://orcid.org/0000-0003-4109-7921"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bianca Albuquerque","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022219613","display_name":"Lillian Barros","orcid":"https://orcid.org/0000-0002-9050-5189","observed_orcids":["https://orcid.org/0000-0002-9050-5189"]},"institutions":[{"id":"https://openalex.org/I4210092303","display_name":"Universidade Polit\u00e9cnica de Bragan\u00e7a","ror":"https://ror.org/00prsav78","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210092303"]},{"id":"https://openalex.org/I4405252423","display_name":"Centro de Investiga\u00e7\u00e3o de Montanha","ror":"https://ror.org/03faz3d81","country_code":"PT","type":"education","lineage":["https://openalex.org/I4405252423"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Lilian Barros","raw_affiliation_strings":["Polytechnic Institute of Braganca - Centro de Investiga\u00e7\u00e3o da Montanha (CIMO), Bragan\u00e7a, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-9050-5189","affiliations":[{"raw_affiliation_string":"Polytechnic Institute of Braganca - Centro de Investiga\u00e7\u00e3o da Montanha (CIMO), Bragan\u00e7a, Portugal","institution_ids":["https://openalex.org/I4210092303","https://openalex.org/I4405252423"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020790446","display_name":"Victorien Tam\u00e8gnon Dougnon","orcid":"https://orcid.org/0000-0001-9047-7299","observed_orcids":["https://orcid.org/0000-0001-9047-7299"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Victorien Dougnon","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043651183","display_name":"Leena L. Hanski","orcid":"https://orcid.org/0000-0002-3121-8542","observed_orcids":["https://orcid.org/0000-0002-3121-8542"]},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Leena Hanski","raw_affiliation_strings":["University of Helsinki, University of Helsinki, Helsinki, FIN-00014, Finland"],"raw_orcid":"https://orcid.org/0000-0002-3121-8542","affiliations":[{"raw_affiliation_string":"University of Helsinki, University of Helsinki, Helsinki, FIN-00014, Finland","institution_ids":["https://openalex.org/I133731052"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051811979","display_name":"In\u00e9s Reigada","orcid":"https://orcid.org/0000-0003-4799-2011","observed_orcids":["https://orcid.org/0000-0003-4799-2011"]},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Ines Reigada","raw_affiliation_strings":["University of Helsinki, University of Helsinki, Helsinki, FIN-00014, Finland"],"raw_orcid":"https://orcid.org/0000-0003-4799-2011","affiliations":[{"raw_affiliation_string":"University of Helsinki, University of Helsinki, Helsinki, FIN-00014, Finland","institution_ids":["https://openalex.org/I133731052"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5051811979"],"corresponding_institution_ids":["https://openalex.org/I133731052"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.6786999702453613,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"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/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.6786999702453613,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"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/T14521","display_name":"Medicinal Plant Research","score":0.1890999972820282,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11140","display_name":"Natural Antidiabetic Agents Studies","score":0.02759999968111515,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/uvaria-chamae","display_name":"Uvaria chamae","score":1.0},{"id":"https://openalex.org/keywords/oxidative-stress-tolerance","display_name":"oxidative stress resistance","score":0.7940000295639038},{"id":"https://openalex.org/keywords/lifespan-extension","display_name":"lifespan extension","score":0.9980000257492065},{"id":"https://openalex.org/keywords/endogenous-antioxidant-defense","display_name":"endogenous antioxidant defense","score":0.9100000262260437},{"id":"https://openalex.org/keywords/caenorhabditis-elegans","display_name":"Caenorhabditis elegans","score":0.828000009059906},{"id":"https://openalex.org/keywords/glutathione","display_name":"glutathione","score":0.9020000100135803},{"id":"https://openalex.org/keywords/skn-1-nrf2","display_name":"SKN-1/Nrf2","score":0.843999981880188},{"id":"https://openalex.org/keywords/flavonoids","display_name":"flavonoids","score":0.6230000257492065},{"id":"https://openalex.org/keywords/ellagitannins","display_name":"ellagitannins","score":0.8899999856948853},{"id":"https://openalex.org/keywords/proanthocyanidins","display_name":"proanthocyanidins","score":0.9369999766349792},{"id":"https://openalex.org/keywords/medicinal-plants","display_name":"medicinal plants","score":0.5130000114440918},{"id":"https://openalex.org/keywords/traditional-medicine","display_name":"traditional medicine","score":0.765999972820282},{"id":"https://openalex.org/keywords/phytochemical-profile","display_name":"phytochemical composition","score":0.5630000233650208}],"concepts":[{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.8719000220298767},{"id":"https://openalex.org/C2776151105","wikidata":"https://www.wikidata.org/wiki/Q898814","display_name":"Oxidative stress","level":2,"score":0.8079000115394592},{"id":"https://openalex.org/C195475562","wikidata":"https://www.wikidata.org/wiki/Q1639139","display_name":"Phytochemical","level":2,"score":0.7039999961853027},{"id":"https://openalex.org/C538909803","wikidata":"https://www.wikidata.org/wiki/Q116907","display_name":"Glutathione","level":3,"score":0.6245999932289124},{"id":"https://openalex.org/C207001950","wikidata":"https://www.wikidata.org/wiki/Q141124","display_name":"In vivo","level":2,"score":0.5382000207901001},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.48030000925064087},{"id":"https://openalex.org/C16613235","wikidata":"https://www.wikidata.org/wiki/Q285982","display_name":"Endogeny","level":2,"score":0.4788999855518341},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.4763999879360199},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.4489000141620636},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.43050000071525574},{"id":"https://openalex.org/C48349386","wikidata":"https://www.wikidata.org/wiki/Q424361","display_name":"Reactive oxygen species","level":2,"score":0.42170000076293945},{"id":"https://openalex.org/C98274493","wikidata":"https://www.wikidata.org/wiki/Q128406","display_name":"Pharmacology","level":1,"score":0.373199999332428},{"id":"https://openalex.org/C57600042","wikidata":"https://www.wikidata.org/wiki/Q227564","display_name":"Oxidative phosphorylation","level":2,"score":0.35249999165534973},{"id":"https://openalex.org/C2778944004","wikidata":"https://www.wikidata.org/wiki/Q91703","display_name":"Caenorhabditis elegans","level":3,"score":0.3075000047683716},{"id":"https://openalex.org/C70899900","wikidata":"https://www.wikidata.org/wiki/Q290439","display_name":"Polyphenol","level":3,"score":0.2962000072002411},{"id":"https://openalex.org/C146926016","wikidata":"https://www.wikidata.org/wiki/Q3500367","display_name":"Biotic stress","level":4,"score":0.2655999958515167},{"id":"https://openalex.org/C116073593","wikidata":"https://www.wikidata.org/wiki/Q864491","display_name":"Biological activity","level":3,"score":0.26190000772476196}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2139/ssrn.7345086","doi":"https://doi.org/10.2139/ssrn.7345086","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.7345086","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.2139/ssrn.7345086","doi":"https://doi.org/10.2139/ssrn.7345086","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.7345086","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.8048999905586243},{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.4359000027179718}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2902799008","https://openalex.org/W4408253698","https://openalex.org/W3201478460","https://openalex.org/W6911665062","https://openalex.org/W4407237741","https://openalex.org/W4391572618","https://openalex.org/W6939664766","https://openalex.org/W7105646999","https://openalex.org/W3157733061","https://openalex.org/W2607558449"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-08-28T00:00:00"}
