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Distal Esophageal Adenocarcinoma and Gastric Adenocarcinoma: Time for a Shared Research Agenda

  • Marnix JansenEmail author
  • Nicholas A. WrightEmail author
Chapter
Part of the Advances in Experimental Medicine and Biology book series (AEMB, volume 908)

Abstract

The key insight that sparked Darwin’s theory of descent with modification was that he compared and contrasted differences between living and extinct species across time and space. He likely arrived on this theory in large part through his culinary experiences, set against the background of the rugged Patagonian landscape of Southern Argentina. We feel that further integration of research into gastric and esophageal adenocarcinoma may benefit both fields and similarly lead to a coherent understanding of cancer progression in the upper gastrointestinal tract across time and space. Although the environmental trigger differs between carcinogenesis of the stomach and distal esophagus, there remain many important lessons to be learned from comparing precursor stages, such as intestinal metaplasia, across anatomic borders. This analysis will absolutely require detailed sampling within and between these related species, but most importantly we need higher resolution clinical phenotyping to relate genomic differences to drivers of morphologic evolution. In the end, this may provide us with a new phylogeny showing key differences between esophageal and gastric adenocarcinoma.

Keywords

Gastric Cancer Endoscopic Submucosal Dissection Early Gastric Cancer Gastric Adenocarcinoma Intestinal Metaplasia 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  1. 1.UCL Cancer InstituteUniversity College LondonLondonUK
  2. 2.Barts Cancer InstituteBarts and the London School of Medicine and DentistryLondonUK

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