Periodic Reporting for period 1 - PrinTendon (Development of a tendon/ligament substitute through bioprinting)
Okres sprawozdawczy: 2016-09-15 do 2018-09-14
Within this project, we investigated the use of different biomimetic approaches to establish the optimal biophysical and biochemical conditions to guide stem cells differentiation towards tendon-like cells. As well, in a second step, we developed cell-loaded injectable hydrogels (based on collagen and platelet lysate) loaded with magnetic particles that recreate the tendon niche and anisotropic architecture to produce 3D scaffolds for tendon regeneration using injectable and 3D printing techniques. Finally, we evaluated the in vitro differentiation of stem cells derived from adipose tissue within the scaffolds.
In summary, this project has allowed to better recreate the tendon niche and to explore the use of 3D printing and magnetic particles to develop injectable hydrogels for 3D bioprinting, which will eventually help to improve the future strategies for tendon diseases treatment based on tissue engineering approaches. Furthermore, this project has allowed to the MSCA Fellow to acquire a very complete scientific profile with more professional independence and experience.
• Develop new biomaterials that better mimic the tendon biophysical and biochemical niche.
• Create specific scaffolds and hydrogels for tendon regeneration.
• Bioprinting of personalized constructs for tissue engineering and regenerative medicine applications.
• Participate in scientific conferences to disseminate the project results within the science community.
• Post project updates in social media to communicate the results to the science community and to raise the scientific awareness in the broad public.
• Extend/Improve the scientific profile and transversal skills of the MSCA-IF Fellow.
• Contribute to the master/PhD thesis of the students that the MSCA-IF Fellow is supervising.
• Produce scientific publications and communications that will extend the knowledge in the fields of tendon tissue engineering and bioprinting.
• Obtain new scaffolds and hydrogels that will be tested in the field of tendon tissue engineering. Moreover, the same strategies could be applied for anisotropic tissues in general.
• Desing new therapies for tendon diseases treatment based on tissue engineering approaches.
• Expand the portfolio of 3B’s/UMinho on blood-derived biomaterials.