{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T05:50:16Z","timestamp":1791525016951,"version":"4.3.4"},"reference-count":36,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T00:00:00Z","timestamp":1791417600000},"content-version":"vor","delay-in-days":7,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Food Science &amp;amp; Nutrition"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Pancreatic ductal adenocarcinoma (PDAC) is a highly malignant gastrointestinal tumor, and its nutritional intervention strategies remain relatively limited. Ginseng, a representative medicinal herb officially included in China's \u201cFood and Medicinal Same Origin\u201d catalogue, is widely used in tea beverages, soups, and functional foods. Its active component, ginsenoside Rb1 (GRB1), derived from the medicine\u2010food homology plant\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>Panax ginseng<\/jats:italic>\n                    <\/jats:styled-content>\n                    , has been reported to possess antitumor and immunomodulatory effects, but its role in the PDAC tumor microenvironment remains unclear. This study aims to screen and identify GRB1 from the Chai\u2010Gui\u2010Xiaoji formula containing ginseng, experimentally validate its antitumor mechanism against PDAC, and reveal its potential as a functional food ingredient or nutritional adjuvant derived from ginseng. This work is framed within the medicine\u2013food homology (yao shi tong yuan) paradigm, an ancient philosophy holding that many edible plants possess both nutritional value and bioactive properties, which is increasingly recognized by modern nutritional science as a framework for developing evidence\u2010based functional food ingredients. sUsing ultra\u2010high performance liquid chromatography\u2010quadrupole time\u2010of\u2010flight mass spectrometry (UPLC\u2010Q\u2010TOF\u2010MS) technology, we screened bioactive components from Chaigui Xiaoji Formula (CGXJF) containing ginseng. Combining component analysis, blood absorption component analysis, and network pharmacology target screening, we identified ginsenoside Rb1 (GRB1) as the core candidate. Through target prediction, protein interaction analysis, KEGG enrichment, and molecular docking, we identified the PI3K\u2010AKT signaling pathway as a potential GRB1\u2010related pathway. Pancreatic ductal adenocarcinoma (PDAC) was established through in\u00a0situ and liver metastasis mouse models, and functional validation was performed using macrophage and patient\u2010derived organoid models. Tumor growth and liver metastasis were evaluated through in\u00a0situ and liver metastasis models; PI3K\/AKT phosphorylation and M2\u2010like macrophage polarization were detected by immunoblotting and other methods. To explore the mechanistic basis of GRB1\u2010related tumor inhibition, we used macrophage function experiments and patient\u2010derived organoid models as complementary functional tools to evaluate the involvement of macrophage regulation. Following the screening logic of the medicine\u2013food homology paradigm, priority was given to orally relevant bioactive constituents derived from edible botanicals with established dietary exposure. Network pharmacology identified 110 shared targets between GRB1 and pancreatic cancer from 587 candidate GRB1 targets and 905 PDAC\u2010related targets; the PPI network contained 491 nodes and 3728 edges, with hub targets including STAT3, AKT1, CASP3, BCL2, HIF1A, MTOR, and NF\u03baB1, and KEGG enrichment locked PI3K\u2010AKT signaling as the priority pathway. In orthotopic and liver metastasis mouse models, GRB1 inhibited tumor growth, reduced Ki67\u2010positive proliferation, decreased liver metastatic burden, lowered Zeb\u20101 and Vimentin expression, and prolonged survival without obvious toxicity. GRB1 treatment was associated with dose\u2010dependent reductions in PI3K and AKT phosphorylation and reduced M2\u2010like macrophage polarization, as shown by decreased CD206, CD163, ARG1, CD115, and TGFB1; molecular docking suggested possible interactions between GRB1 and AKT1 and PIK3CA. In macrophage models, GRB1 reduced M2\u2010like polarization and PI3K\/AKT phosphorylation; conditioned medium from GRB1\u2010treated M2\u2010like macrophages reduced patient\u2010derived organoid growth, and co\u2010injection with GRB1\u2010treated M2\u2010like macrophages reduced metastatic burden in\u00a0vivo. These findings suggest that GRB1 may modulate the immunosuppressive PDAC microenvironment partly through PI3K\u2010AKT\u2010associated macrophage modulation. An integrated UPLC\u2010Q\u2010TOF\u2010MS and network pharmacology strategy identified GRB1 from the medicine\u2010food homology herb\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>Panax ginseng<\/jats:italic>\n                    <\/jats:styled-content>\n                    as the principal anti\u2010PDAC constituent. GRB1 exhibited anti\u2010PDAC efficacy, accompanied by attenuated PI3K\u2010AKT signaling and reduced M2\u2010like macrophage polarization, supporting its development as a ginseng\u2010derived functional food ingredient or nutritional adjuvant for PDAC prevention and supportive care. These findings exemplify how the medicine\u2013food homology paradigm can bridge traditional dietary wisdom with modern nutritional oncology.\n                  <\/jats:p>","DOI":"10.1002\/fsn3.72468","type":"journal-article","created":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T05:06:19Z","timestamp":1791522379000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Ginsenoside Rb1 From the Functional Food\n                    <scp>\n                      <i>Panax ginseng<\/i>\n                    <\/scp>\n                    Suppresses Pancreatic Cancer Progression via Macrophage Reprogramming Through the\n                    <scp>PI3K<\/scp>\n                    \u2010\n                    <scp>AKT<\/scp>\n                    Pathway"],"prefix":"10.1002","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8385-7904","authenticated-orcid":false,"given":"Chang\u2010Sheng","family":"Dong","sequence":"first","affiliation":[{"name":"Cancer Institute, Department of Oncology Longhua Hospital, Shanghai University of Traditional Chinese Medicine  Shanghai China"},{"name":"Faculty of Chinese Medicine Macau University of Science and Technology Foundation  Taipa Macau China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6320-9499","authenticated-orcid":false,"given":"Gaoqiang","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Traditional Chinese Medicine Internal Medicine Shanghai Baoshan Luodian Hospital  Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ying","family":"Niu","sequence":"additional","affiliation":[{"name":"Shanghai Tenth People's Hospital, Tongji University School of Medicine  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