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September 10, 2025Advanced Functional MaterialsOpen Access

A Vascularized Microphysiological System Reproducing Endochondral Ossification in Vitro to Study Ewing Sarcoma Proliferation and Migration

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Authors

MCMaria Vittoria ColomboCAChiara ArrigoniTFTobias Faehling

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Overview

This microphysiological system replicates endochondral ossification, improving understanding of EwS proliferation and migration.

Key Points

  • Ewing sarcoma proliferation increases under hypertrophic conditions compared to avascular environments, enhancing migration as well.
  • The vascularized microphysiological system was developed to study endochondral ossification and its impact on EwS cells.
  • Spheroids of mesenchymal stromal cells were differentiated within fibrin hydrogels to model bone development in vitro.
  • These findings support utilizing the ECO-mimicking model for exploring Ewing sarcoma's developmental pathways.

Cite This Study

Colombo et al. (2025) studied this question.

synapsesocial.com/papers/68c19f7f54b1d3bfb60dad26https://doi.org/10.1002/adfm.202418470
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