{"id":"https://openalex.org/W7203720091","doi":"https://doi.org/10.1016/j.foodres.2026.120386","title":"Identification of a novel Fe2+-chelating peptide from Pleurotus ostreatus: structural basis, chelation mechanisms, and transport pathways of the chelated Fe in Caco-2 cells","display_name":"Identification of a novel Fe2+-chelating peptide from Pleurotus ostreatus: structural basis, chelation mechanisms, and transport pathways of the chelated Fe in Caco-2 cells","publication_year":2026,"publication_date":"2026-08-18","ids":{"openalex":"https://openalex.org/W7203720091","doi":"https://doi.org/10.1016/j.foodres.2026.120386","pmid":"https://pubmed.ncbi.nlm.nih.gov/42705745"},"language":"en","primary_location":{"id":"doi:10.1016/j.foodres.2026.120386","doi":"https://doi.org/10.1016/j.foodres.2026.120386","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.foodres.2026.120386","pdf_url":null,"source":{"id":"https://openalex.org/S38919146","display_name":"Food Research International","issn_l":"0963-9969","issn":["0963-9969","1873-7145"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-c","jufo-2","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Food Research International","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100329217","display_name":"Jiahao Wang","orcid":"https://orcid.org/0009-0009-9227-2794","observed_orcids":["https://orcid.org/0009-0009-9227-2794","https://orcid.org/0009-0000-2100-827X"]},"institutions":[{"id":"https://openalex.org/I1304023955","display_name":"Ankang University","ror":"https://ror.org/053ax8j41","country_code":"CN","type":"education","lineage":["https://openalex.org/I1304023955"]},{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiahao Wang","raw_affiliation_strings":["School of Modern Agriculture & Biotechnology, AnKang University, Ankang 725000, China; College of Food Science and Engineering, Shaanxi University of Science and Technology, Xi 'an 710021, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Modern Agriculture & Biotechnology, AnKang University, Ankang 725000, China; College of Food Science and Engineering, Shaanxi University of Science and Technology, Xi 'an 710021, China","institution_ids":["https://openalex.org/I1304023955","https://openalex.org/I51622183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034435282","display_name":"Haofeng Gu","orcid":"https://orcid.org/0000-0002-4538-7312","observed_orcids":["https://orcid.org/0000-0002-4538-7312"]},"institutions":[{"id":"https://openalex.org/I1304023955","display_name":"Ankang University","ror":"https://ror.org/053ax8j41","country_code":"CN","type":"education","lineage":["https://openalex.org/I1304023955"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haofeng Gu","raw_affiliation_strings":["School of Modern Agriculture & Biotechnology, AnKang University, Ankang 725000, China; Ankang City Selenium-Enriched Food Industry Chain Science and Technology Innovation Platform, Ankang 725000, China. Electronic address: ghf_ghf@163.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Modern Agriculture & Biotechnology, AnKang University, Ankang 725000, China; Ankang City Selenium-Enriched Food Industry Chain Science and Technology Innovation Platform, Ankang 725000, China. Electronic address: ghf_ghf@163.com","institution_ids":["https://openalex.org/I1304023955"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147445404","display_name":"Lei Liang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1304023955","display_name":"Ankang University","ror":"https://ror.org/053ax8j41","country_code":"CN","type":"education","lineage":["https://openalex.org/I1304023955"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Liang","raw_affiliation_strings":["School of Modern Agriculture & Biotechnology, AnKang University, Ankang 725000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Modern Agriculture & Biotechnology, AnKang University, Ankang 725000, China","institution_ids":["https://openalex.org/I1304023955"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080845072","display_name":"Cimei Zeng","orcid":"https://orcid.org/0009-0008-2144-4432","observed_orcids":["https://orcid.org/0009-0008-2144-4432"]},"institutions":[{"id":"https://openalex.org/I1304023955","display_name":"Ankang University","ror":"https://ror.org/053ax8j41","country_code":"CN","type":"education","lineage":["https://openalex.org/I1304023955"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cuiyan Zeng","raw_affiliation_strings":["School of Modern Agriculture & Biotechnology, AnKang University, Ankang 725000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Modern Agriculture & Biotechnology, AnKang University, Ankang 725000, China","institution_ids":["https://openalex.org/I1304023955"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5147386653","display_name":"Yue Lele","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lele Yue","raw_affiliation_strings":["College of Food Science and Engineering, Shaanxi University of Science and Technology, Xi 'an 710021, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Food Science and Engineering, Shaanxi University of Science and Technology, Xi 'an 710021, China","institution_ids":["https://openalex.org/I51622183"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5034435282"],"corresponding_institution_ids":["https://openalex.org/I1304023955"],"apc_list":{"value":4320,"currency":"USD","value_usd":4320},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"243","issue":"Pt 2","first_page":"120386","last_page":"120386"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11561","display_name":"Protein Hydrolysis and Bioactive Peptides","score":0.82669997215271,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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"}},"topics":[{"id":"https://openalex.org/T11561","display_name":"Protein Hydrolysis and Bioactive Peptides","score":0.82669997215271,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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/T10452","display_name":"Iron Metabolism and Disorders","score":0.10909999907016754,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"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/T11085","display_name":"Fungal Biology and Applications","score":0.018799999728798866,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"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/pleurotus-ostreatus","display_name":"Pleurotus ostreatus","score":0.8989999890327454},{"id":"https://openalex.org/keywords/structure-activity-relationship","display_name":"structure-activity relationship","score":0.8159999847412109},{"id":"https://openalex.org/keywords/iron-bioavailability","display_name":"iron bioavailability","score":0.7900000214576721},{"id":"https://openalex.org/keywords/caco-2-cells","display_name":"Caco-2 cells","score":0.7689999938011169},{"id":"https://openalex.org/keywords/endocytosis","display_name":"endocytosis","score":0.9869999885559082},{"id":"https://openalex.org/keywords/paracellular-pathway","display_name":"paracellular pathway","score":0.9679999947547913},{"id":"https://openalex.org/keywords/iron-supplements","display_name":"iron supplements","score":0.46799999475479126}],"concepts":[{"id":"https://openalex.org/C197404232","wikidata":"https://www.wikidata.org/wiki/Q319827","display_name":"Chelation","level":2,"score":0.8770999908447266},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7876999974250793},{"id":"https://openalex.org/C2779281246","wikidata":"https://www.wikidata.org/wiki/Q172847","display_name":"Peptide","level":2,"score":0.6983000040054321},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5618000030517578},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.5080999732017517},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.3788999915122986},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.30169999599456787},{"id":"https://openalex.org/C167625842","wikidata":"https://www.wikidata.org/wiki/Q899763","display_name":"Peptide sequence","level":3,"score":0.26829999685287476},{"id":"https://openalex.org/C2909460087","wikidata":"https://www.wikidata.org/wiki/Q408032","display_name":"Edetic Acid","level":2,"score":0.2596000134944916},{"id":"https://openalex.org/C2910669755","wikidata":"https://www.wikidata.org/wiki/Q172847","display_name":"Peptide mapping","level":4,"score":0.25130000710487366}],"mesh":[{"descriptor_ui":"D000097482","descriptor_name":"Bioactive Peptides, Dietary","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000595","descriptor_name":"Amino Acid Sequence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001692","descriptor_name":"Biological Transport","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007501","descriptor_name":"Iron","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D007501","descriptor_name":"Iron","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D007502","descriptor_name":"Iron Chelating Agents","qualifier_ui":"Q000302","qualifier_name":"isolation & purification","is_major_topic":true},{"descriptor_ui":"D007502","descriptor_name":"Iron Chelating Agents","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D007502","descriptor_name":"Iron Chelating Agents","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D008970","descriptor_name":"Molecular Weight","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010455","descriptor_name":"Peptides","qualifier_ui":"Q000302","qualifier_name":"isolation & purification","is_major_topic":true},{"descriptor_ui":"D010455","descriptor_name":"Peptides","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D010455","descriptor_name":"Peptides","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D013329","descriptor_name":"Structure-Activity Relationship","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018938","descriptor_name":"Caco-2 Cells","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020076","descriptor_name":"Pleurotus","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.foodres.2026.120386","doi":"https://doi.org/10.1016/j.foodres.2026.120386","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.foodres.2026.120386","pdf_url":null,"source":{"id":"https://openalex.org/S38919146","display_name":"Food Research International","issn_l":"0963-9969","issn":["0963-9969","1873-7145"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-c","jufo-2","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Food Research International","raw_type":"journal-article"},{"id":"pmid:42705745","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42705745","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Food research international (Ottawa, Ont.)","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.4043000042438507,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G1552147450","display_name":null,"funder_award_id":"2026NC-YBXM-365","funder_id":"https://openalex.org/F4320327224","funder_display_name":"Shaanxi Provincial Science and Technology Department"},{"id":"https://openalex.org/G4044740394","display_name":null,"funder_award_id":"2022AYZD01","funder_id":"https://openalex.org/F4320329503","funder_display_name":"Ankang University"}],"funders":[{"id":"https://openalex.org/F4320327224","display_name":"Shaanxi Provincial Science and Technology Department","ror":"https://ror.org/01c2sx728"},{"id":"https://openalex.org/F4320329503","display_name":"Ankang University","ror":"https://ror.org/053ax8j41"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1908301466","https://openalex.org/W1966278619","https://openalex.org/W1972122806","https://openalex.org/W1991102999","https://openalex.org/W2018668197","https://openalex.org/W2021428467","https://openalex.org/W2096559689","https://openalex.org/W2693398697","https://openalex.org/W2782020873","https://openalex.org/W2792607291","https://openalex.org/W2949632013","https://openalex.org/W2968400169","https://openalex.org/W3010929533","https://openalex.org/W3024281028","https://openalex.org/W3123444651","https://openalex.org/W3125236568","https://openalex.org/W3169356414","https://openalex.org/W3175894813","https://openalex.org/W3204070830","https://openalex.org/W4220725418","https://openalex.org/W4281651555","https://openalex.org/W4313584171","https://openalex.org/W4388821778","https://openalex.org/W4390636140","https://openalex.org/W4390917316","https://openalex.org/W4392468194","https://openalex.org/W4396790572","https://openalex.org/W4399547305","https://openalex.org/W4401169880","https://openalex.org/W4402125896","https://openalex.org/W4407893912","https://openalex.org/W4408712005","https://openalex.org/W4409608413","https://openalex.org/W4410314005","https://openalex.org/W4410398348","https://openalex.org/W4411383012","https://openalex.org/W4413015221","https://openalex.org/W4413177577","https://openalex.org/W4416890295","https://openalex.org/W7141319867","https://openalex.org/W7154482433"],"related_works":["https://openalex.org/W4281651555","https://openalex.org/W4416890295","https://openalex.org/W7171708966","https://openalex.org/W4413015221","https://openalex.org/W4401055521","https://openalex.org/W7154482433","https://openalex.org/W2164801891","https://openalex.org/W2606470154","https://openalex.org/W6980678760","https://openalex.org/W4312511322"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-08-19T00:00:00"}
