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In this study, researchers found that as androgenetic alopecia severity increased, the hair follicle matrix and dermal papilla's volume and cell nuclei number decreased, especially in the papilla.

This study reported that black hairy tongue can occur after allogeneic stem cell transplantation and may indicate cutaneous graft-versus-host disease, highlighting the need for histopathologic evaluation.

This study found that transfecting hair follicle stem cells with a PEI-DNA complex expressing hTERT stimulated hair growth in rats by inducing follicle neogenesis and promoting the anagen phase.

This review found that among emerging technologies for skin anti-aging, stem cell therapies using recipient chimerism might be more beneficial than CRISPR-Cas9 and other current innovations, though further studies on safety and efficacy are needed.

This review discusses the multifaceted roles of hair follicles in skin health, including potential contributions to skin neoplasias, and reports no new results.

In this study, researchers found that basal cell carcinomas with common Hedgehog signaling mutations may require additional mutations to hyperactivate downstream signaling and progress beyond dormancy.

The cause of alopecia areata was unknown, and while various treatments existed, no best treatment was agreed upon.

Platelet Rich Plasma (PRP) shows promise for tissue repair and immune response, but more research is needed to fully understand it and optimize its use.

This review outlines the current understanding of how pH contributes to root hair development and reports no new experimental findings.

This review assessed experimental studies on herbs used for alopecia, identifying potential mechanisms involving hair cycle management and keratinocyte processes, but highlighted a need for improved evidence on quality control and toxicity of these herbal treatments.

This study identified melanoma, squamous cell carcinoma, basal cell carcinoma, psoriasis, and atopic dermatitis as top priority topics for dermatological clinical practice guideline development in the Netherlands.

This review explores platelet-rich plasma's role in wound healing and discusses its potential as a broadly applicable therapeutic option, but it reports no new clinical results.

This study found that AtCEPs in Arabidopsis thaliana play a role in controlling root hair growth by processing EXT proteins, with NAC1 acting to regulate their expression and influence elongation.

This study found that centrosome ablation in developing epidermis triggers cell surveillance pathways, resulting in thinner skin and halted hair follicle growth, while later stages of epidermal growth may operate independently of basal progenitor division orientation.

This essay discusses the author's views on establishing a successful academic laboratory and reports no new research findings.

This study reviews new treatments for androgenetic alopecia, including cell-derived exosomes and investigational drugs, which show potential to improve hair density and quality but require more rigorous and standardized trials to confirm efficacy and safety.

This study synthesizes knowledge of how dendritic cell signals, epithelial integrins, and fibroblast activity converge on TGF-β1 to maintain or disrupt skin healing, contrasting normal and fibrotic scar formation and suggesting possible integrin and immune-targeted treatments for skin fibrosis.

This study conducted a bibliometric analysis of hair transplantation literature, revealing trends, leading researchers, and highly cited sources, while highlighting dermatology and surgical fields' concentration and the need for interdisciplinary research, clinical studies, and technological innovation.

This study found that dietary serine levels influence hair follicle stem cells' ability to balance hair regeneration and wound repair, offering insights for potential interventions to accelerate wound healing.

In this laboratory study, researchers found that a methanol extract of peach kernel improved the growth and viability of human hair follicle dermal papilla cells, suggesting its potential efficacy for hair growth and care through cell proliferation and signaling pathways activation.

This study found that polycaprolactone (PCL) in facial fillers led to more cell proliferation and vascular activity than hyaluronic acid (HA) in Wistar rats, suggesting enhanced tissue regeneration effects with PCL.

This study found that inducing miR-205 reduces actin contractility and stiffness in hair follicle stem cells and progenitors, stimulating hair regeneration in both young and old mice.

Low-Level Laser Therapy can stimulate healing and cell function, potentially leading to wider medical use.

This case report highlights the need to assess postmenopausal women with hirsutism for hyperandrogenism causes, as exemplified by a Leydig cell tumor coinciding with primary hyperparathyroidism.

This study found a significant association between lower serum ferritin levels and chronic diffuse hair loss in women of reproductive age, particularly in cases of alopecia areata and androgenetic alopecia.

This study suggests that mesenchymal stem cell-induced dermal papilla-like tissues can generate new hair follicles in mice, indicating potential for developing hair cell therapy using stem cells.

This report reviews current advances in hair follicle regeneration for tissue-engineered skin grafts and highlights the feasibility and challenges of creating human hair follicles in this setting, suggesting key bioengineering requirements.

This paper reviews recent research on hair graying, suggesting that an imbalance in oxidative stress handling may affect melanocyte stem cells and melanin production with age, and calls for exploring strategies to prolong melanin production.

This study found that incorporating cell-adhesive ligands into 3D peptide hydrogels supports the survival and osteogenic differentiation of human amniotic mesenchymal stem cells.

This study observed that adipose-derived stem cells modified with trichogenic factors have similar properties to dermal papilla cells and show enhanced hair regeneration potential compared to unmodified adipose-derived stem cells.