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Gallbladder

Gallbladder

The gallbladder is a small, pear-shaped organ that plays a crucial role in our digestive system. Measuring about 10 cm in length, it is comparable in size to a kiwi fruit and is located in a hollow area on the lower surface of the liver. The gallbladder's primary function is to store and concentrate bile, a fluid produced by the liver that aids in digestion.
The gallbladder's anatomy consists of three regions: the fundus, body, and neck. Extending from the neck, the cystic duct joins...

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Updated: May 28, 2025

Generation of Organoids from Mouse Extrahepatic Bile Ducts

Generation of Organoids from Mouse Extrahepatic Bile Ducts

Published on: April 23, 2019

Gallbladder cholangiocyte organoids.

Ankita Dutta^1,2, Nandita Chowdhury¹, Shinjini Chandra¹

¹SOLi3D Laboratory, Tata Translational Cancer Research Centre, Kolkata, India.

Biology of the Cell

|February 13, 2025

Summary

This summary is machine-generated.

Gallbladder cholangiocyte organoids (GCOs) are 3D models mimicking gallbladder tissue. These organoids aid research into gallbladder cancer (GBC) pathogenesis and potential therapies.

Keywords:

Wnt pathway anti‐cancer drug screen biliary tract cancer gallbladder cancer organoids

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Last Updated: May 28, 2025

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Area of Science:

Biotechnology and Cancer Research
Three-dimensional (3D) organoid culture technology
Gastrointestinal and Biliary Tract Biology

Background:

Organoids are 3D in vitro models replicating organ histology and function.
Gallbladder cancer (GBC) is an aggressive biliary tract cancer with poorly understood molecular drivers.
Chronic inflammation is linked to GBC development, necessitating better research models.

Purpose of the Study:

To review methodologies for generating gallbladder cholangiocyte organoids (GCOs).
To discuss the applications of GCOs in understanding GBC.
To identify limitations of GCOs in GBC research.

Main Methods:

Review of existing literature on organoid culture techniques.
Analysis of GCO applications in disease modeling.
Evaluation of current challenges and future directions for GCOs.

Main Results:

GCOs provide a platform to study GBC development and molecular pathways.
Various culture conditions and methodologies exist for GCO generation.
GCOs show promise for drug screening and personalized medicine in GBC.

Conclusions:

GCOs are valuable tools for advancing GBC research.
Further development is needed to overcome current limitations in GCO technology.
GCOs hold potential for discovering novel therapeutic strategies for GBC.