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This study found that Wnt5a suppresses β-catenin signaling, inhibiting the transition of hair follicles from the telogen to anagen phase.

In this study, the researchers found that the effectiveness of a 1,550-nm fractional laser in promoting hair growth in mice depends on the specific combination of beam energy and density, with inappropriate settings potentially causing ulcers or hair follicle injury.

This study reported that a novel chitosan/polyvinyl alcohol nanofiber sponge effectively enhances the hair follicle-inducing ability of dermal papilla multicellular spheroids in a mouse model.

This study found that a newly developed hemi-vascularized sandwich method significantly improved the regeneration and maturity of hair follicles compared to other transplantation approaches in rat models.

This study found that Flammulina velutipes polysaccharides-derived scaffolds greatly enhanced wound healing and hair follicle regeneration in a rat model, particularly with the FPS/NaOH variant showing the best results.

This study found that knockdown of PCAT1 inhibited hair follicle regeneration in nude mice by disrupting the miR-329/Wnt10b axis and Wnt/β-catenin signaling, highlighting PCAT1's role in promoting follicle regrowth.

This study found that only one upper portion of a bisected human hair follicle successfully regenerated a complete new follicle with a pigmented hair in nude mice, although the overall success rate was very low.

This study suggests that the long noncoding RNA H19 helps dermal papilla cells maintain their hair follicle-inducing ability by activating the Wnt signaling pathway, potentially offering a therapeutic target for androgenetic alopecia.

This study observed that mTORC1 signaling is activated and crucial for hair follicle regeneration and hair growth in irradiated mice, facilitating recovery within 96 hours without significant hair loss.

This review summarizes the role of non-coding RNAs in hair follicle regeneration and highlights potential therapeutic strategies, though it reports no new experimental results.

In this study, knockdown of XIST in 3D-cultured dermal papilla cells inhibited hair follicle regeneration by interfering with miR-424 and hedgehog signaling, highlighting XIST's role in hair development.

This study found that Cur-Fe-mesoporous silica nanoparticles synergistically inhibited scar formation and promoted hair follicle regeneration in skin burn wound healing by releasing bioactive components like SiO32−, Fe3+, and Fe-Cur chelates.

This article describes a protocol for using bioengineered techniques to regenerate functional hair follicles and their stem cell niches by manipulating epithelial and mesenchymal cells.

This study found that an improved flap model in nude mice significantly reduces the time needed for hair induction compared to the traditional method, likely due to enhanced blood supply at the transplantation sites.

This study found that silk fibroin/sodium alginate scaffolds seeded with dermal papilla cells may accelerate skin repair and hair follicle regeneration in a rat model.

This study found that intradermal injection of Secreted Frizzled-related Protein 4 inhibits, but does not block, hair follicle regeneration in mice, suggesting potential therapeutic applications for hair follicle regeneration disorders.

This study found that biglycan, a protein secreted by dermal papilla cells, plays a critical role in hair follicle cycle regulation and regeneration in mice by activating the Wnt/β-catenin signalling pathway, suggesting its potential as a treatment target for hair loss.

This review discusses the potential for cellular hair regeneration by building on foundational rodent studies and emphasizes the need for protocols to enhance the inductive properties of human dermal papilla cells.

In this study, γ-ray irradiation of mice reduced hair follicle density and pigmentation, suggesting damage to stem cells and progenitors for keratinocytes and melanocytes.

This study observed that Hedgehog signaling in reticular and papillary fibroblast lineages plays different roles in wound repair and de novo hair follicle formation.

This study found that injecting a mixture of epidermal stem cells and dermal papilla cells can induce hair follicle regeneration and well-ordered epidermis formation in mice.

Both main and alternative Wnt signaling are important for regrowing rodent whisker follicles.

This study suggests that gamma-ray irradiation affects hair follicle density, structure, and pigmentation in mice, with some changes observed in later hair cycles.

In this study, researchers reported that wound dressings made from bacterial cellulose composites modified with soybean protein (BC/7S and BC/11S) improved wound healing and reduced scarring in rat models, with BC/11S showing superior outcomes.

This review examines current and potential tissue engineering strategies for hair follicle regeneration in androgenetic alopecia but does not provide new clinical results, highlighting the need for further research and development.

This study found that activating TRPV4 in the skin of mice induced hair follicle regeneration by promoting anagen transition, suggesting potential treatment strategies for hair loss.

This pilot study found a correlation between individual genetic inflammation profiles and the effectiveness of PRP treatment for hair regeneration, with differences observed between male and female responses.

This study found that adding epidermal growth factor to mesenchymal stem cells enhanced wound healing and hair follicle regeneration in rats compared to stem cells alone.

This study demonstrated the potential of epithelial cell scaffolds fabricated with various materials for effective hair regeneration, highlighting their promising application in tissue engineering for alopecia treatment.

This study found that using insulin-like growth factor 1 with bone marrow-derived mesenchymal stem cells in a collagen-chitosan scaffold enhanced wound healing and hair follicle regeneration in rats.