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Updated: Jun 13, 2026

Establishing 3D Endometrial Organoids from the Mouse Uterus

Establishing 3D Endometrial Organoids from the Mouse Uterus

Published on: January 6, 2023

Generation of a stable mouse endometrial tumor-derived cell line using conditional reprogramming.

Tang Ansu Zhang¹, Rong Zhao^1,2, Yu Zhang³

¹Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Hua Zhong University of Science and Technology, Wuhan, China.

Biological Research

|June 12, 2026

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Researchers developed a novel endometrial cancer (EC) mouse model and cell line. This hybrid model accurately reflects human EC genetics and biology, offering a valuable tool for studying disease mechanisms and therapies.

Area of Science:

Oncology
Genetics
Cancer Biology

Background:

Endometrial cancer (EC) is a prevalent malignancy globally.
Limited availability of EC disease models hinders research into its mechanisms and treatments.
Genomic studies have identified numerous genetic alterations in EC.

Purpose of the Study:

To establish a hybrid in vitro and in vivo model for endometrial cancer research.
To compare the established model with its in vivo counterpart for research advancement.
To create a valuable resource for future EC studies.

Main Methods:

Genetically engineered mice (Pten^flox/+; Stk11^flox/flox; LTF-Cre) were established.
An epithelial cell line was derived from tumor tissues using conditional reprogramming.

Keywords:

Cell line Conditional reprogramming EC Gene mutation Genetically engineered mice

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Last Updated: Jun 13, 2026

Establishing 3D Endometrial Organoids from the Mouse Uterus

Establishing 3D Endometrial Organoids from the Mouse Uterus

Published on: January 6, 2023

Cell Surface Marker Mediated Purification of iPS Cell Intermediates from a Reprogrammable Mouse Model

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Published on: September 6, 2014

Generation of Mice Derived from Induced Pluripotent Stem Cells

Generation of Mice Derived from Induced Pluripotent Stem Cells

Published on: November 29, 2012

The cell line was characterized for genetic stability and tumor formation potential.

Main Results:

The derived cell line maintained Pten and Stk11 mutant alleles during passaging.
Subcutaneous implantation of cells formed tumors in immunodeficient and immunocompetent mice.
Histopathology and biomarker analysis showed high similarity between model tumors and parental uterine tumors.

Conclusions:

The isolated mouse cell line serves as a robust platform for basic and translational EC studies.
This model aligns well with corresponding in vivo models, enhancing research capabilities.
The cell line's fidelity to human-relevant genetic alterations and tumor biology aids EC pathogenesis investigation and therapeutic evaluation.