ArticleGastroenterology2025
Evolution of Esophageal Adenocarcinoma From Precursor Lesion Stem Cells.
Article in Gastroenterology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Cancer Heterogeneity and Cancer Cell Plasticity: Molecular Mechanisms and Precision Therapy.MedComm · 2026Review
- Esophageal cancer: from pathogenesis to precision therapies.Signal transduction and targeted therapy · 2026Review
- Immunosuppressive tumor microenvironment and immunotherapy resistance of esophageal carcinoma.Frontiers in immunology · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
34 authors.
Funding
Abstract
BACKGROUND &
aimsMetastatic cancers arise from a decades-long succession of increasingly virulent precursor lesions, each of which represents prospective targets for therapeutic intervention. This evolutionary process has been particularly vivid in esophageal adenocarcinoma (EAC), as this cancer and associated precursor lesions, including Barrett's esophagus (BE), low-grade dysplasia (LGD), and high-grade dysplasia (HGD), coexist in an accessible, 2-dimensional pattern in esophageal mucosa. Given the durability of these precursor lesions, it is likely that they, like EAC, rely on stem cells for their regenerative growth. To assess the role of stem cells in the evolution of EAC, we apply technology that selectively clones stem cells from the gastrointestinal tract to patient-matched endoscopic biopsies from each of the precursor lesions implicated in EAC.
methodsHistologically validated, endoscopic biopsy series including EAC, HGD, LGD, BE, and normal esophageal mucosa were obtained from patients presenting with EAC. Rare (1:1000) cells from each of these lesions proved clonogenic and were assessed by in vitro differentiation, tumorigenicity in mice, and by molecular genetics.
resultsEach of the lesions in the evolution of EAC possesses a discrete set of clonogenic cells marked by immaturity, enormous proliferative potential, and lesion-specific differentiation fate. DNA sequencing of these clones reveals intralesional heterogeneity and clonal resolution of the mutation progression within a given patient from BE, LGD, HGD, and EAC. High-throughput chemical screens against BE stem cells reveal drug combinations that are similarly effective against stem cells of LGD, HGD, and EAC.
conclusionsAll lesions in the evolution of EAC possess discrete populations of stem cells that are potential therapeutic targets.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.