{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T15:02:45Z","timestamp":1779894165128,"version":"3.53.1"},"reference-count":41,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T00:00:00Z","timestamp":1777766400000},"content-version":"vor","delay-in-days":2,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T00:00:00Z","timestamp":1777593600000},"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":["Cancer Reports"],"published-print":{"date-parts":[[2026,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Pancreatic ductal adenocarcinoma (PDAC) is the sixth leading cause of global cancer death. The process of epithelial\u2010to\u2010mesenchymal transition (EMT) is a key driver of early progression and metastasis in PDAC.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Aim<\/jats:title>\n                    <jats:p>Our study aimed to explore the correlation between the expression of EMT markers and survival outcomes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods and Results<\/jats:title>\n                    <jats:p>\n                      We conducted a retrospective longitudinal study on patients diagnosed with resectable PDAC between January 2005 and June 2019, with a 5\u2010year follow\u2010up for survival analysis. Immunohistochemical staining was performed to assess E\u2010cadherin and vimentin expression. EMT was defined as the presence of high Vimentin (mesenchymal) expression combined with low E\u2010cadherin (epithelial) expression. The study cohort included 135 patients with resectable PDAC, with 86 males (63.7%) and a mean age of 63.5\u2009years (SD 10.1); most tumors were grade 2 (84, 64.6%). Cox regression analysis revealed that Vimentin expression (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.005), positive margin (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.008), and absence of metformin intake (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.023) were independent predictors of poor OS. High Vimentin was associated with lower median OS (17.0\u2009\u00b1\u20094.4 vs. 25.8\u2009\u00b1\u20092.3\u2009months,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.037) and DFS (8.6\u2009\u00b1\u20091.2 vs. 13.0\u2009\u00b1\u20092.3\u2009months,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.014), compared to low Vimentin, and it was correlated with higher tumor grade (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.028) and metastasis rate (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.032). The poorest outcomes were observed when high Vimentin was coupled with low E\u2010cadherin (median OS of 12.6\u2009\u00b1\u20094.7 vs. 24.5\u2009\u00b1\u20092.1\u2009months,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.038; median DFS of 9.5\u2009\u00b1\u20090.5 vs. 10.8\u2009\u00b1\u20092.1\u2009months,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.029), compared to the rest of the population.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Our findings showed that Vimentin overexpression and the EMT phenomenon are strongly associated with poor OS and DFS in resectable PDAC, underscoring their potential as prognostic biomarkers and therapeutic targets.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/cnr2.70565","type":"journal-article","created":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T02:20:57Z","timestamp":1777861257000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Clinicopathological and Prognostic Implications of Epithelial\u2010to\u2010Mesenchymal Transition\u2010Related Immunohistochemical Markers in Resectable Pancreatic Cancer: A Retrospective Longitudinal Study"],"prefix":"10.1002","volume":"9","author":[{"given":"Ahmad","family":"Machmouchi","sequence":"first","affiliation":[{"name":"Department of Internal Medicine, Division of Hematology\/Oncology, Naef K. 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Basile Cancer Institute American University of Beirut  Beirut Lebanon"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ziad","family":"El Husseini","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Division of Hematology\/Oncology, Naef K. Basile Cancer Institute American University of Beirut  Beirut Lebanon"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sally","family":"Temraz","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Division of Hematology\/Oncology, Naef K. Basile Cancer Institute American University of Beirut  Beirut Lebanon"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Deborah","family":"Mukherji","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Division of Hematology\/Oncology, Naef K. 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