January 2013 in “Journal of Tissue Engineering and Reconstructive Surgery” This study found that inserting isolated hair follicle units into engineered dermis promoted differentiation and maturation of tissue-engineered skin, maintaining hair follicle morphology and generating skin appendages like sebaceous glands.
March 2026 in “Frontiers in Bioengineering and Biotechnology” In this study, researchers demonstrated that fibroblasts derived from human embryonic stem cells can be used to create tissue-engineered dermal substitutes, effectively repairing mouse skin wounds within 20 days, highlighting a promising method for clinical applications in skin repair.
July 2026 in “Acta Biomaterialia” This study introduced a bioengineering platform that creates early-stage hair peg-like structures within tissue-engineered skin substitutes by integrating human keratinocytes and dermal papilla cells with laser-micropatterned collagen scaffolds, providing a foundation for future appendage-inclusive skin regeneration efforts.
February 2025 in “International Journal of Bioprinting” This study constructed a 3D-printed scaffold using sodium alginate, gelatin, and alginate lyase hydrogel, which supports hair follicle regeneration in artificial skin, suggesting a promising strategy for tissue-engineered skin with functional appendages.
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November 2014 in “Elsevier eBooks” This chapter reviews traditional and tissue-engineered treatments for skin defects and discusses advances in bioengineered skin constructs, but it presents no new experimental results.
