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Updated: Oct 2, 2025
Fabrication of a Biomimetic Nano-Matrix with Janus Base Nanotubes and Fibronectin for Stem Cell Adhesion
Published on: May 10, 2020
Nanomaterial-Based Therapy for Wound Healing
Anamika Kushwaha1, Lalit Goswami1, Beom Soo Kim1
1Department of Chemical Engineering, Chungbuk National University, Cheongju 28644, Korea.
Abstract:
Poor wound healing affects millions of people globally, resulting in increased mortality rates and associated expenses. The three major complications associated with wounds are: (i) the lack of an appropriate environment to enable the cell migration, proliferation, and angiogenesis; (ii) the microbial infection; (iii) unstable and protracted inflammation. Unfortunately, existing therapeutic methods have not solved these primary problems completely, and, thus, they have an inadequate medical accomplishment. Over the years, the integration of the remarkable properties of nanomaterials into wound healing has produced significant results. Nanomaterials can stimulate numerous cellular and molecular processes that aid in the wound microenvironment via antimicrobial, anti-inflammatory, and angiogenic effects, possibly changing the milieu from nonhealing to healing. The present article highlights the mechanism and pathophysiology of wound healing. Further, it discusses the current findings concerning the prospects and challenges of nanomaterial usage in the management of chronic wounds.
Insights
Nanomaterials offer promising solutions for chronic wound healing by addressing key complications like infection and inflammation. They create a conducive microenvironment for cell growth, improving healing outcomes.
Area of Science:
- Biomedical Engineering
- Materials Science
- Regenerative Medicine
Background:
- Poor wound healing is a global health issue with significant mortality and economic costs.
- Existing treatments inadequately address critical complications: impaired cell migration, microbial infection, and chronic inflammation.
- Nanomaterials show potential to revolutionize wound care by modulating the wound microenvironment.
Purpose of the Study:
- To review the mechanisms and pathophysiology of wound healing.
- To discuss the application of nanomaterials in managing chronic wounds.
- To highlight the prospects and challenges of using nanomaterials in wound management.
Main Methods:
- Literature review focusing on nanomaterial applications in wound healing.
- Analysis of nanomaterial properties relevant to wound microenvironment modulation.
- Discussion of current research findings on nanomaterial-based wound therapies.
Main Results:
- Nanomaterials can stimulate cellular processes essential for healing, including migration, proliferation, and angiogenesis.
- They exhibit antimicrobial, anti-inflammatory, and angiogenic effects, crucial for converting nonhealing wounds to healing ones.
- Nanomaterial integration shows significant promise in improving chronic wound management.
Conclusions:
- Nanomaterials represent a significant advancement in addressing the challenges of chronic wound healing.
- Their multifaceted effects on the wound microenvironment offer a new therapeutic avenue.
- Further research is needed to overcome challenges and fully realize the potential of nanomaterials in clinical practice.
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