Turmeric-Derived Nanoparticles Functionalized Aerogel Regulates Multicellular Networks to Promote Diabetic Wound
Bodeng Wu1, Weilun Pan1, Shihua Luo2,3
1Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
Advanced Science (Weinheim, Baden-Wurttemberg, Germany)
|March 5, 2024
Summary
Turmeric-derived nanoparticles (TDNPs) loaded into a cellulose-based aerogel (TAG) effectively promote diabetic wound healing. TAG alleviates inflammation and enhances cell regeneration for improved clinical outcomes.
Area of Science:
- Biomaterials Science
- Regenerative Medicine
- Wound Healing Research
Background:
- Diabetic wound healing is hindered by inflammation and impaired cell proliferation.
- Plant-based therapeutics offer potential but face development challenges.
- Turmeric-derived nanoparticles (TDNPs) show promise for modulating cellular responses.
Purpose of the Study:
- To validate the efficacy of TDNPs for diabetic wound healing.
- To develop a novel delivery system for TDNPs using an aerogel.
- To investigate the regenerative potential of TDNP-loaded aerogels (TAG).
Main Methods:
- Fabrication of TDNP-loaded aerogels (TAG) from cellulose nanofibers and sodium alginate.
- Evaluation of TAG's physical properties: weight, swelling ratio, breathability, and adhesiveness.
- Assessment of TAG's in vivo performance in facilitating diabetic wound healing.
Main Results:
- TDNPs effectively alleviate oxidative stress, promote fibroblast activity, and modulate macrophage polarization.
- TAG demonstrated wound shape-customized accessibility and sustained TDNP release.
- TAG exhibited outstanding performance in promoting in vivo diabetic wound healing.
Conclusions:
- TDNP-loaded aerogels (TAG) represent a promising strategy for enhancing diabetic wound healing.
- The study highlights the potential of TDNPs in regenerative medicine.
- TAG offers a clinically applicable solution for chronic wound management.
