Projects per year
Abstract
The increase in metabolic dysfunction-associated steatotic liver disease (MASLD) and its progression to metabolic dysfunction-associated steatohepatitis (MASH) is a worldwide healthcare challenge. Heterogeneity between men and women in the prevalence and mechanisms of MASLD and MASH is related to differential sex hormone signalling within the liver, and declining hormone levels during aging. In this study we used biochemically characterised pluripotent stem cell derived 3D liver spheres to model the protective effects of testosterone and estrogen signalling on metabolic liver disease ‘in the dish’. We identified sex steroid-dependent changes in gene expression which were protective against metabolic dysfunction, fibrosis, and advanced cirrhosis patterns of gene expression, providing new insight into the pathogenesis of MASLD and MASH, and highlighting new druggable targets. Additionally, we highlight gene targets for which drugs already exist for future translational studies.
Original language | English |
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Article number | 130 |
Journal | Stem Cell Research and Therapy |
Volume | 16 |
Issue number | 1 |
DOIs | |
Publication status | Published - 11 Mar 2025 |
Keywords / Materials (for Non-textual outputs)
- Differentiation
- Estrogen
- Fibrosis
- Human
- In vitro models
- Liver
- MASH
- MASLD
- Metabolism
- Pluripotent stem cells
- Single nuclei RNA sequencing
- Testosterone
- Tissue engineering
- Transcriptomics
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Dive into the research topics of 'Hormone correction of dysfunctional metabolic gene expression in stem cell-derived liver tissue'. Together they form a unique fingerprint.Projects
- 1 Finished
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Modelling Sex Dependent Differences in Human Liver Disease using Stem Cell-Derived Models and Organ on a Chip Devices
Hay, D. (Principal Investigator)
1/10/20 → 30/09/24
Project: Research
Equipment
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Single-cell multi-omics
Corsinotti, A. (Manager), Beniazza, M. (Manager) & Bestard Cuche, N. (Other)
Centre for Regenerative MedicineFacility/equipment: Facility