Related Experiment Video
Updated: Jun 6, 2025

Exploring the Regulation of Lipid Droplet Catabolism through Lipophagy
Published on: January 31, 2025
Autophagy in cholangiocarcinoma: a comprehensive review about roles and regulatory mechanisms
Yuxia Yang1, Qiuyan Li1, Lok Ting Chu2
1Department of Medical Laboratory, Affiliated Hospital of Guangdong Medical University, Renmin Rd, Xiashan District, Zhanjiang, Guangdong, 524000, People's Republic of China.
Abstract:
The role of autophagy in cholangiocarcinogenesis and its development is intricate. Autophagy has a dual role in cholangiocarcinoma, and understanding the function and mechanism of autophagy in cholangiocarcinoma is pivotal in guiding therapeutic approaches to its treatment in clinical settings. Recent studies have revealed that autophagy is involved in the complex biological behavior of cholangiocarcinoma. In this review, we have summarized the genes and drugs that would promote or inhibit autophagy, leading to change in cellular behaviors of cholangiocarcinoma, including apoptosis, proliferation, invasion and migration, and influence its cellular drug resistance. In addition, we concluded the signaling pathways modulating autophagy in cholangiocarcinoma cells, including PI3K/AKT/mTOR,p38MAPK,AMPK/mTOR,LKB1-AMPK, and AKT/WNK1, and ERK signaling pathways, which subsequently impacting apoptosis, death, migration, invasion, and proliferation. In conclusion, we would like that we can provide ideas for future cholangiocarcinoma treatment by comprehensively summarizing the latest studies on the relationship between autophagy and cholangiocarcinoma, including the factors affecting autophagy and related signaling pathways.
Related Concept Videos
Autophagy
An autophagic pathway consists of a series of signaling events activated in response to diverse stress and physiological conditions such as food deprivation,...
Delivery Pathways to the Lysosome
Endocytosis
In endocytosis, the cell membrane takes up macromolecules and particles from the surrounding medium. Clathrin-mediated...
mTOR Signaling and Cancer Progression
The mTOR pathway or the...
Autophagic Cell Death
Autophagy and Apoptosis
Autophagy can activate apoptosis. In normal conditions, the autophagy activating protein Beclin-1 and...
The Intrinsic Apoptotic Pathway
Receptor Downregulation in MVBs
The EGFR can initiate signaling pathways that lead to cell proliferation, migration, and differentiation. Overexpression of EGFR stimulates cells to proliferate. Excessive EGFR...

