Abstract
Impaired cutaneous wound healing is a major complication in patients with diabetes mellitus (DM), leading to increased amputation and mortality rates in affected patients. Adipose-derived stem cells (ASCs) are widely used seed cells for promoted tissue regeneration to improve wound closure under diabetic conditions. However, ASCs-based therapies remain limited due to difficulties in maintaining cell quality during transplantation. To overcome this problem, extracellular matrix mimetic biomaterials have been developed for use in biomedical engineering field, including tissue engineering and regenerative medicine. Herein, a biosynthesized arginine–glycine–aspartate amino acid residues (RGD motif, known as a cell adhesion motif)-containing elastin-like polypeptides (REPs) improved the efficacy of ASCs in enhancing wound closure and skin elasticity in diabetic wounds by promoting the expression of angiogenic growth factors. Therefore, REPs can be used as potential supplements to stem cell-based therapeutic approach to accelerate diabetic wound repair.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
