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JENNIFER ASHWORTH's Outputs (7)

The role of mesenchymal cells in cholangiocarcinoma (2024)
Journal Article
Sueca-Comes, M., Cristina Rusu, E., Ashworth, J. C., Collier, P., Probert, C., Ritchie, A., Meakin, M., P. Mongan, N., Egbuniwe, I. U., Andersen, J. B., Bates, D. O., & Grabowska, A. M. (2024). The role of mesenchymal cells in cholangiocarcinoma. Disease Models and Mechanisms, https://doi.org/10.1242/dmm.050716

The tumour microenvironment (TME) significantly influences tumour formation and progression through dynamic interactions. Cholangiocarcinoma (CCA), a highly desmoplastic tumour, lacks early diagnostic biomarkers and has limited effective treatments d... Read More about The role of mesenchymal cells in cholangiocarcinoma.

The importance of 3D fibre architecture in cancer and implications for biomaterial model design (2024)
Journal Article
Ashworth, J. C., & Cox, T. R. (2024). The importance of 3D fibre architecture in cancer and implications for biomaterial model design. Nature Reviews Cancer, 24(7), 461-479. https://doi.org/10.1038/s41568-024-00704-8

The need for improved prediction of clinical response is driving the development of cancer models with enhanced physiological relevance. A new concept of ‘precision biomaterials’ is emerging, encompassing patient-mimetic biomaterial models that seek... Read More about The importance of 3D fibre architecture in cancer and implications for biomaterial model design.

Application of a 3D hydrogel-based model to replace use of animals for passaging patient-derived xenografts (2023)
Journal Article
Jones, S., Ashworth, J. C., Meakin, M., Collier, P., Probert, C., Ritchie, A. A., Merry, C. L. R., & Grabowska, A. M. (2023). Application of a 3D hydrogel-based model to replace use of animals for passaging patient-derived xenografts. In Vitro Models, 2(3-4), 99-111. https://doi.org/10.1007/s44164-023-00048-x

Purpose
This 3D in vitro cancer model for propagation of patient-derived cells, using a synthetic self-assembling peptide gel, allows the formation of a fully characterised, tailorable tumour microenvironment. Unlike many existing 3D cancer models,... Read More about Application of a 3D hydrogel-based model to replace use of animals for passaging patient-derived xenografts.

OptoRheo: Simultaneous in situ micro-mechanical sensing and imaging of live 3D biological systems (2023)
Journal Article
Mendonca, T., Lis-Slimak, K., Matheson, A. B., Smith, M. G., Anane-Adjei, A. B., Ashworth, J. C., …Wright, A. J. (2023). OptoRheo: Simultaneous in situ micro-mechanical sensing and imaging of live 3D biological systems. Communications Biology, 6, Article 463. https://doi.org/10.1038/s42003-023-04780-8

Biomechanical cues from the extracellular matrix (ECM) are essential for directing many cellular processes, from normal development and repair, to disease progression. To better understand cell-matrix interactions, we have developed a new instrument... Read More about OptoRheo: Simultaneous in situ micro-mechanical sensing and imaging of live 3D biological systems.

Hydrogel-Based Pre-Clinical Evaluation of Repurposed FDA-Approved Drugs for AML (2023)
Journal Article
James, J. R., Curd, J., Ashworth, J. C., Abuhantash, M., Grundy, M., Seedhouse, C. H., …Thompson, A. (2023). Hydrogel-Based Pre-Clinical Evaluation of Repurposed FDA-Approved Drugs for AML. International Journal of Molecular Sciences, 24(4), Article 4235. https://doi.org/10.3390/ijms24044235

In vivo models of acute myeloid leukemia (AML) are low throughput, and standard liquid culture models fail to recapitulate the mechanical and biochemical properties of the extracellular matrix-rich protective bone marrow niche that contributes to dru... Read More about Hydrogel-Based Pre-Clinical Evaluation of Repurposed FDA-Approved Drugs for AML.

Preparation of a User-Defined Peptide Gel for Controlled 3D Culture Models of Cancer and Disease (2020)
Journal Article
Ashworth, J. C., Morgan, R. L., Lis-Slimak, K., Jones, S., Spence, K., Slater, C. E., …Merry, C. L. R. (2020). Preparation of a User-Defined Peptide Gel for Controlled 3D Culture Models of Cancer and Disease. Journal of Visualized Experiments, 166, Article e61710. https://doi.org/10.3791/61710

There is a growing awareness that cells grown in 3D better model in vivo behavior than those grown in 2D. In this protocol, we describe a simple and tunable 3D hydrogel, suitable for culturing cells and tissue in a setting that matches their native e... Read More about Preparation of a User-Defined Peptide Gel for Controlled 3D Culture Models of Cancer and Disease.