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Zebrafish Models for Skeletal and Extraskeletal Osteogenesis Imperfecta Features: Unveiling Pathophysiology and Paving the Way for Drug Discovery.

Authors :
Masiero, Cecilia
Aresi, Carla
Forlino, Antonella
Tonelli, Francesca
Source :
Calcified Tissue International. Dec2024, Vol. 115 Issue 6, p931-959. 29p.
Publication Year :
2024

Abstract

In the last decades, the easy genetic manipulation, the external fertilization, the high percentage of homology with human genes and the reduced husbandry costs compared to rodents, made zebrafish a valid model for studying human diseases and for developing new therapeutical strategies. Since zebrafish shares with mammals the same bone cells and ossification types, it became widely used to dissect mechanisms and possible new therapeutic approaches in the field of common and rare bone diseases, such as osteoporosis and osteogenesis imperfecta (OI), respectively. OI is a heritable skeletal disorder caused by defects in gene encoding collagen I or proteins/enzymes necessary for collagen I synthesis and secretion. Nevertheless, OI patients can be also characterized by extraskeletal manifestations such as dentinogenesis imperfecta, muscle weakness, cardiac valve and pulmonary abnormalities and skin laxity. In this review, we provide an overview of the available zebrafish models for both dominant and recessive forms of OI. An updated description of all the main similarities and differences between zebrafish and mammal skeleton, muscle, heart and skin, will be also discussed. Finally, a list of high- and low-throughput techniques available to exploit both larvae and adult OI zebrafish models as unique tools for the discovery of new therapeutic approaches will be presented. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
0171967X
Volume :
115
Issue :
6
Database :
Academic Search Index
Journal :
Calcified Tissue International
Publication Type :
Academic Journal
Accession number :
181251284
Full Text :
https://doi.org/10.1007/s00223-024-01282-5