NIH R01 · 2024
Cell plasticity in the origin of gastric carcinogenesis
ABSTRACT Gastric cancer is the 4th leading cause of cancer-related death worldwide and it most commonly develops within a carcinogenic cascade from pre-cancerous metaplasia to dysplasia and adenocarcinoma. Metaplasias first arise as a response to injury through the chief cell transdifferentiation into spasmolytic polypeptide- expressing metaplasia (SPEM) cells. While this initial process is possibly reversible, oncogenic gene activation or chronic inflammation can activate SPEM cell plasticity, which promotes SPEM cell progression to intestinal metaplasia (IM) and dysplasia. This neoplastic process may also lead to transcriptional and epigenetic changes, and incite cell lineage conversion,…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.