Enregistré dans:
| Auteurs principaux: | , , , , , , |
|---|---|
| Format: | Artículo Open Access |
| Publié: |
Wiley
2025
|
| Sujets: | |
| Accès en ligne: | https://pathsocjournals.onlinelibrary.wiley.com/doi/10.1002/path.6470 |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
Table des matières:
- Cell state dynamics during early stages of serous endometrial carcinoma Andrea Flesken‐Nikitin Matalin G Pirtz Christopher S Ashe Lora H Ellenson Anna Yemelyanova Benjamin D Cosgrove Alexander Yu Nikitin The Journal of Pathology AbstractSerous endometrial carcinoma (SEC) is one of the most lethal types of uterine cancer, responsible for about 40% of all endometrial cancer‐related deaths. Cell state dynamics during the early stages of SEC remain largely unknown, thereby hindering early detection and treatment of this disease. Here, we provide a comprehensive census of cell types and their states for normal, predysplastic, and dysplastic endometrium in a genetic mouse model of SEC. We report that predysplastic changes are characterized by increasingly diverse immature luminal epithelial cell populations. The decrease in differentiated cell states is accompanied by the emergence of a ‘single‐cell and spatial transcriptome dysregulation’ gene signature. This signature contains seven genes that predict poor patient prognosis and are promising diagnostic markers and therapeutic targets. In summary, our results suggest an important role of the luminal epithelial cell state in SEC pathogenesis and validate our mouse SEC model as a capable comparative platform for preclinical studies. © 2025 The Pathological Society of Great Britain and Ireland. 10.1002/path.6470 http://onlinelibrary.wiley.com/termsAndConditions#vor