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In this study, full-thickness wounding on Lanyu pigs led to scar formation and disrupted cell markers, while partial-thickness wounding allowed limited regeneration of rete ridges and papillary dermis.

This article discusses the potential of induced pluripotent stem cells (iPSCs) for generating skin components, particularly for genetic skin disorder modeling and gene-corrected regenerative therapies, but reports no new clinical results.

This review discusses the challenges in identifying specific hair follicle antigens involved in initiating alopecia areata and highlights the need for further research to understand its etiopathogenesis, reporting no new results.

This review discusses the history and challenges of hair follicle regeneration using follicular fragments and dissociated cells, without presenting new clinical results.

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

This review discusses the histological features and diagnostic challenges of alopecia areata and emphasizes the need for genetic research to develop future therapeutics; it reports no new clinical findings.

This review explores the regenerative potential of hair follicles and their role in complete skin regeneration, emphasizing the influence of mechanical factors and niche signaling pathways on hair growth and loss.

This review discusses advancements in understanding the biology and pathology of the epidermis and hair follicles, reporting no new clinical results but highlighting the synergy between research and dermatologic patient care.

This review discusses the role of collagen XVII in maintaining stem cell niches and its impact on skin aging and wound repair, without reporting new clinical results.

This article reviews skin regeneration and fibrosis, identifying key cellular and molecular players, and emphasizing the potential to manipulate the postwound environment to promote regeneration over fibrosis.

This study examined the effects of WNT10B on dermal papilla cells in vitro, finding that it alters gene expression, decreases protein synthesis, and upregulates a specific signaling pathway, potentially influencing hair follicle morphogenesis.

This review discusses the complexities of hidradenitis suppurativa pathogenesis, highlighting issues with Notch signaling, immune dysregulation, and the role of keratinocytes and ECM, but reports no new clinical results.

This article discusses the characteristics and pathogenesis of pseudofolliculitis barbae, particularly its prevalence in men of African and Asian descent, but presents no new research findings.

This article discusses the formulation of nanoemulsion systems as advanced drug delivery mechanisms, but it reports no new clinical findings.

This study found that ethanolic extract of Hibiscus rosasinensis flowers may act as a hair growth retarding agent in female rats, potentially useful for hair removal products.

This study found that topical curcumin can initiate hair growth in mice by acting as a JAK inhibitor but could not fully reverse alopecia areata, likely due to insufficient penetration to deeper skin layers.

This review discusses the molecular mechanisms of androgen action in human hair follicles and reports no new findings; the authors emphasize the need for further research to improve treatments for hair disorders.

This review highlights advances in understanding inflammatory memory in epidermal stem cells, focusing on their capacity to remember prior inflammatory responses and respond more quickly to future stimuli, potentially aiding strategies against skin-related diseases.

This study identified a long noncoding RNA, LOXL1-AS1, with potential diagnostic significance in androgenic alopecia, which may regulate TP53 expression by targeting hsa-miR-5193 within a ceRNA network.

This study presents two new mouse models using the CreER T2-loxP system to target and study melanocytic cells, with implications for melanoma research.

This study found that constitutive activation of Stat3 in transgenic mice led to impaired hair growth and structural disorganization due to aberrant regulation of hair follicle and cytoskeletal genes.

This review discusses the advancements needed for gene therapy to become commonly used in dermatology and reports no new clinical results.

This paper reviews recent advancements in understanding hair follicle structure and the role of JAKs in hair growth, though it does not report new experimental findings.

In this study, researchers focused on the "bulge region" of hair follicles, identifying Janus kinases as key players in hair growth signaling, which could inform new therapies for hair restoration.

In this study, researchers identified KRT6A as a potentially important gene in mesenchymal stem cell-derived treatments for alopecia areata, revealing its role as a diagnostic marker, predictor of disease severity, and a protective factor, with overexpression alleviating hair loss in experimental models.

This review discusses recent breakthroughs in 3D bioprinting for hair regeneration, highlighting developments like biomimetic dermal papilla spheroids and follicle organoids, but notes that clinical application is hindered by challenges in integrating vascular and nerve systems and managing hair-cycle dynamics.

This research aims to address gaps in understanding alopecia areata by evaluating the real-world effectiveness and safety of baricitinib, identifying predictors of therapeutic response, and exploring the long-term impact on life quality, including sexual health. Results are not reported in the abstract.

This study showed that keratinase pretreatment effectively reduces the time for enzymatic unhairing in bovine hides by opening channels for faster penetration, which shortens the process by over 50% and enhances leather quality.

This review reports that microneedle-mediated transdermal drug delivery systems show promise in enhancing alopecia treatments by improving the efficacy of various therapeutic agents, including drugs, biologics, and stem cells, but highlights a gap between basic research advancements and clinical trial focus.

This review synthesizes current research on how the interaction between the skin microbiome and exosome-mediated communication influences hair disorders, and discusses how microbiome restoration and exosome-based therapies could advance treatments for conditions like alopecia by promoting hair regrowth and follicular health.