A three-dimensional mouse liver organoid platform for assessing EDCs metabolites simulating liver metabolism

Hepatic metabolism is an important process for evaluate the potential activity and toxicity of endocrine disrupting chemicals (EDCs) metabolites. Organization for Economic Co-operation and Development (OECD) has advocated the development of in vitro assays that mimic in vivo hepatic metabolism to ev...

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Main Authors: Ji Hyun Moon, Hyun-Soo Roh, Young Jae Park, Hyun Ho Song, Jieun Choi, Da Woon Jung, Soo Jin Park, Ho Jin Park, So-Hyeon Park, Da-Eun Kim, Gahee Kim, Joong-Hyuck Auh, Dong Ha Bhang, Hong Jin Lee, Do Yup Lee
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Environment International
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Online Access:http://www.sciencedirect.com/science/article/pii/S0160412024007700
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Summary:Hepatic metabolism is an important process for evaluate the potential activity and toxicity of endocrine disrupting chemicals (EDCs) metabolites. Organization for Economic Co-operation and Development (OECD) has advocated the development of in vitro assays that mimic in vivo hepatic metabolism to eventually replace classical animal tests. In response to this need, we established a 3D mouse liver organoid (mLO) platform that mimics the animal model and is distinct from existing models. We evaluated the effects the activity of EDC metabolites generated through mLOs based on human cell-based reporter gene assays in addition to existing models. This study emphasizes the importance of hepatic ex-vivo and suggests the need a new metabolic model through a 3D mLOs platform. These results indicate that mLOs provides a novel biological method to screen for potential endocrine-disrupting activities of EDC metabolites.
ISSN:0160-4120