Biological scaffold as potential platforms for stem cells: Current development and applications in wound healing

Figure 1 Wound healing process. Phases of wound healing including hemostasis, inflammation, proliferation, and remodeling.

Figure 2 Types of different polymer scaffolds. Different types of polymer scaffolds including hydrogel scaffolds, fibrous scaffolds, porous scaffolds and microneedles.

Figure 3 Cellular response to biomaterial microenvironment. Biomaterials with characteristics of stiffness, porosity, orientation, active ingredients and surface modifications. These microenvironmental cues have the ability to influence cell adhesion, proliferation, differentiation, and paracrine function.