@article {20327, title = {Extracellular Matrix Mimics Using Hyaluronan-Based Biomaterials}, journal = {Trends in Biotechnology}, volume = {39}, year = {2021}, month = {2021-01-02 00:00:00}, pages = {90-104}, publisher = {Cell Press}, abstract = {

Hyaluronan (HA) is a critical element of the extracellular matrix (ECM). The regulated synthesis and degradation of HA modulates the ECM chemical and physical properties that, in turn, influence cellular behavior. HA triggers signaling pathways associated with the adhesion, proliferation, migration, and differentiation of cells, mediated by its interaction with specific cellular receptors or by tuning the mechanical properties of the ECM. This review summarizes the recent advances on strategies used to mimic the HA present in the ECM to study healthy or pathological cellular behavior. This includes the development of HA-based 2D and 3D\ in vitro\ tissue models for the seeding and encapsulation of cells, respectively, and HA particles as carriers for the targeted delivery of therapeutic agents.

}, keywords = {3D hydrogels, ECM models, Hyaluronan, particles, Surfaces}, issn = {0167-7799}, doi = {10.1016/j.tibtech.2020.06.003}, url = {https://doi.org/10.1016/j.tibtech.2020.06.003}, author = {Amorim, S. and Reis, C. A. and Reis, R. L. and Pires, R. A.} }