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In this study, combining Botulinum toxin type A with Platelet-rich plasma was found to enhance hair follicle growth and reconstruction, potentially through inflammation reduction and activation of the Wnt/β-catenin pathway via STMN1 protein modulation.

The researchers reported that sulfated chitosan-containing sponges can modulate macrophage activity in diabetic wounds, reducing inflammation and promoting angiogenesis and tissue regeneration, which may enhance wound healing outcomes.

This study found that conditioned medium from photobiomodulation-irradiated adipose-derived stromal cells enhanced hair growth in a mouse model of hair loss more effectively than non-irradiated medium, suggesting potential for treating alopecia by boosting growth factor secretion.

In this study, PRP improved capillary formation and increased hair follicle density after hair transplantation in rats, suggesting it may enhance the success of such procedures.

The study observed that the tumor suppressor activity of bone morphogenetic proteins in mouse skin epithelium depends on Noggin levels, inhibiting Wnt and Shh signaling pathways to prevent tumor initiation and progression.

This study reported that using platelet-rich plasma as a storage medium for hair grafts in hair restoration surgery may improve graft survival rates and accelerate healing.

This review discusses the biological mechanisms, preparation techniques, and clinical applications of platelet-rich plasma therapy, highlighting its variable outcomes and potential improvements for efficacy and standardization; it reports no new clinical results.

Understanding and targeting specific molecules can help reduce scarring and promote scar-free healing.

This study found that keratinocyte stem/progenitor cell-conditioned medium significantly enhanced hair growth in mice and increased the proliferation of human hair follicle cells.

This study suggests that Houttuynia cordata extract may promote hair growth by stimulating dermal papilla cell proliferation and extending the anagen phase through enhanced energy metabolism and gene expression changes.

In this study, sildenafil was found to enhance human dermal papilla cell proliferation and promote hair growth in mice, suggesting potential use in alopecia treatment.

Certain tyrosine kinases may regulate hair growth and could help develop hair loss treatments.

In this study, researchers developed a chemical cocktail and suspension culture method to transform human dermal fibroblasts into dermal papilla-like cells capable of inducing hair follicle formation in vitro and in vivo.

This study demonstrated that culturing high-passage dermal papilla cells with specific supplemented conditioned media may preserve their hair-inducing abilities, suggesting potential for reconstructing new hair follicles in vivo.

This study developed a composite hydrogel that delivered multiple proteins, enhancing skin wound healing by accelerating closure and promoting hair follicle regeneration.

In this study, researchers found that the variability in growth factor expression, particularly TGFβ1, in PRP samples could influence patient responses to hair loss treatment with PRP therapy.

In this study, the researchers found that optic atrophy 1 (OPA1) is involved in the transition between filamentous and rounded mitochondria in hair follicle dermal papilla cells, potentially influencing cellular energy dynamics.

This study reports that extracellular microvesicles isolated from stimulated dermal fibroblasts enhanced hair follicle growth ex vivo and identified norrin as a novel modulator in hair regeneration processes.

This study found that topical rebamipide, originally a gastric ulcer medication, can activate hair follicle stem cells and promote hair regeneration by modulating dermal adipocyte metabolism, with potential targeting of the prostaglandin E receptor EP4.

This study found that platelet-derived extracellular vesicles from apheresis platelets may effectively activate dermal papilla cells and promote hair follicle growth in a mouse model of hair regeneration.

This study found that Cudrania tricuspidata and Sargassum fusiforme extracts significantly increased hair growth and related gene activity in C57BL/6 mice, suggesting potential use in alopecia treatment.

PRP may help with hair loss and improve hair quality with few side effects, but more research is needed.

Proteins like aPKC and PDGF-AA, substances like adenosine and ATP, and adipose-derived stem cells all play important roles in hair growth and health, and could potentially be used to treat hair loss and skin conditions.

This review summarizes the roles of PDGF and its receptors in cell development and wound healing, reporting no new research findings; the authors emphasize PDGF's diverse biological functions.

This study found that crosstalk between fibroblasts and endothelial cells significantly contributes to hypertrophic scar formation by enhancing fibroblast activity through cytokine secretion, with pathway analyses suggesting molecular targets for potential therapeutic interventions.

This review discusses the use of platelet-rich plasma in cosmetic surgery, highlighting its expanding applications and promising potential in aesthetic treatments, but reports no new empirical findings.

In a study on the effects of stromal vascular fraction (SVF) and platelet-rich plasma (PRP) on hair growth in nude mice, researchers found that both treatments promoted hair growth, with SVF showing a stronger effect.

This study evaluated the effect of intralesional injections of lyophilized Platelet Derived Growth Factors in 42 patients with Peyronie's disease and found significant reductions in penile curvature and plaque size, along with improvements in Peyronie's Disease Questionnaire scores, suggesting a potential treatment role.

In this case report, a 36-year-old woman with systemic lupus erythematosus and alopecia related to discoid lupus erythematosus showed hair regrowth following treatment with concentrated growth factor, suggesting its potential as a cosmetic therapy for DLE.

This study found that garlic exosomes induced hair growth in rats by increasing anagen follicle counts and activating multiple signaling pathways, including Wnt-1, β-catenin, and TGF-β1.