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This review examines platelet-rich plasma's applications in aesthetic surgery and reports no new clinical results; the authors highlight its growing use and potential as a therapeutic modality.

This review explores the potential links between PRP treatments for hair loss and scalp skin cancer risk, finding current evidence supports PRP's safety but emphasizes the need for further studies and routine monitoring.

This study found that intradermal adipocyte lineage cells in mice are necessary and sufficient to activate follicular stem cells, highlighting their role in regulating skin stem cell activity.

This study found that a nanoparticle-in-nanofiber system significantly accelerated wound healing in rats by promoting angiogenesis and tissue regeneration more effectively than a commercial wound dressing.

This study found that administering lower doses of sodium pentaborate pentahydrate increased hair growth in rats via specific molecular pathways, while a higher dose suppressed these pathways and impaired hair growth.

In this animal study, zinc deficiency in mice was linked to disrupted hair cycles and impaired hair regrowth, which were reversed by zinc supplementation.

This study introduced a simple and reliable in vitro assay capable of large-scale simultaneous screening of hair growth-promoting compounds using a 3D co-culture system of human dermal papilla and outer root sheath cells.

This paper describes the cellular and molecular processes involved in dermal tissue repair and reports no new experimental results.

This review discusses the multiple layers of environmental controls on hair stem cell homeostasis and suggests that targeting these layers could offer safer regenerative medicine therapies without directly using stem cells.

This study found that recombinant type III collagen may aid skin aging management by promoting fibroblast proliferation and migration, with a modest impact on inflammatory marker IL-6, though it did not significantly affect TNF-a secretion in vitro.

In this study, researchers developed a method to efficiently derive contractile smooth muscle cells from human hair follicle stem cells using TGF-β1 and PDGF-BB, which may advance vascular tissue engineering.

This study reports that using activated platelet-rich plasma releasate in the preparation of bioengineered hair follicle germs enhanced follicular gene expression and significantly improved hair regeneration in vitro.

This study found that PDGF-BB affects human melanocytes differently depending on their differentiation stage, stimulating melanoblast proliferation but inhibiting melanocyte proliferation while promoting their differentiation.

This study found that platelet dry powder can be mass-produced from pig blood by adding calcium chloride, resulting in a stable material with high growth factor concentrations, which could enhance supply for industrial product development.

This study found that platelet-rich plasma microneedles promoted hair regrowth in mice by facilitating angiogenesis and cell proliferation, showing promise for a minimally invasive hair regeneration treatment.

This review discusses the development, lineages, functions, and roles of fibroblasts in fibrosis across four organs, highlighting their capabilities in tissue repair and contributions to fibrotic disorders when aberrantly activated, but it reports no new experimental findings.

This review discusses the characteristics and dermatological applications of platelet-rich plasma and fibrin meshes and reports no new clinical results.

This study found that intrauterine PRP infusion is a safe and effective treatment for patients with refractory thin endometrium and implantation failures, with the improvement primarily driven by the angiogenic cytokines in PRP.

In this study, around 1% of proteins in skin fibroblasts significantly changed in response to reductive stress, affecting collagens and MAPK signaling pathways.

This study constructed a consensus single-cell atlas for hidradenitis suppurativa tunnels, identifying distinct fibro-inflammatory microenvironments with potential drug targets, suggesting TNF blockade alone may not be effective for all lesion types.

This study's new single-cell atlas of hidradenitis suppurativa tunnels identifies distinct fibro-inflammatory microenvironments, suggesting that TNF blockade may not address the primary pathway in many lesions.

This study created a comprehensive single-cell atlas of hidradenitis suppurativa tunnels, identifying distinct microenvironmental endotypes linked to specific signaling pathways, suggesting that TNF blockade may not effectively address predominant pathways in many lesions and highlighting the potential for individualized treatment strategies.

This study constructed a consensus single-cell atlas of hidradenitis suppurativa tunnels, identifying distinct microenvironmental endotypes with different inflammatory and fibrotic profiles, suggesting that TNF blockade may not be sufficient for addressing all lesions.

This review discusses pyrene excimer nucleic acid probes for detecting biomolecules and protein-DNA interactions and reports no new experimental findings.

This study presents the first reported case of a collision tumor consisting of basal cell carcinoma and cutaneous leiomyosarcoma, emphasizing the need for pathologists to recognize such combinations.

This review discusses mesenchymal–epithelial interactions in hair follicle development and cycling, highlighting recent insights without reporting new experimental results.

This study found that laminin-511 is crucial for hair morphogenesis in mice, as it influences primary cilia formation and dermal papilla maintenance through noggin and sonic hedgehog signaling.

This review explores embryonic epidermal development and discusses key molecular regulators and roles of the sub-epidermal mesenchyme, but reports no new experimental results.

This study suggests that primary cilia may enhance the proliferation of skin-derived precursors when combined with lithium chloride and platelet-derived growth factor, potentially targeting them for stem cell-based therapies.

Imatinib can repigment grey hair, while SU11428 can cause temporary hair depigmentation.