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<p>Epithelial-to-mesenchymal transition (EMT) is a biological process by which epithelial cells increase their motility and acquire invasive capacity. It represents a crucial driver of cancer metastasis and peritoneal dissemination. EMT plasticity, with cells exhibiting hybrid epithelial/mesenchymal states, and its reverse process, mesenchymal-to-epithelial transition (MET), allows them to adapt to different microenvironments and evade therapeutic intervention. Resistance to conventional treatments, including chemotherapy, is a major problem. Therapies targeting EMT may inhibit tumour cell migration and invasion, while affecting normal cells and repair mechanisms, resulting in potential side effects. This paper addresses the question of the impact of EMT status on cancers with potential spread to the peritoneum, which has remained unclear in literature. Relevant studies were selected from 2000 to 2024. Three macrosections were analysed: (i) pathological characteristics, (ii) surgical implications and (iii) oncological therapies. The focus was on survival and peritoneal recurrence time in patients who underwent surgical treatment.</p>

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Clinical implications of epithelial-to-mesenchymal transition in cancers which potentially spread to peritoneum

  • 期刊论文

  • 发表日期：

    2025年1月8日

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  • Ludovico Carbone,
  • Giosuè Giordano Incognito,
  • Dalila Incognito,
  • Lorenzo Nibid,
  • Giuseppe Caruso,
  • Massimiliano Berretta,
  • Chiara Taffon,
  • Marco Palumbo,
  • Giuseppe Perrone,
  • Franco Roviello,
  • Daniele Marrelli

摘要

Epithelial-to-mesenchymal transition (EMT) is a biological process by which epithelial cells increase their motility and acquire invasive capacity. It represents a crucial driver of cancer metastasis and peritoneal dissemination. EMT plasticity, with cells exhibiting hybrid epithelial/mesenchymal states, and its reverse process, mesenchymal-to-epithelial transition (MET), allows them to adapt to different microenvironments and evade therapeutic intervention. Resistance to conventional treatments, including chemotherapy, is a major problem. Therapies targeting EMT may inhibit tumour cell migration and invasion, while affecting normal cells and repair mechanisms, resulting in potential side effects. This paper addresses the question of the impact of EMT status on cancers with potential spread to the peritoneum, which has remained unclear in literature. Relevant studies were selected from 2000 to 2024. Three macrosections were analysed: (i) pathological characteristics, (ii) surgical implications and (iii) oncological therapies. The focus was on survival and peritoneal recurrence time in patients who underwent surgical treatment.