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This study observed that combining PRP with pro-angiogenic cells (Angio PRP) enhanced wound healing in a mouse model by promoting keratinocyte proliferation, angiogenesis, and vessel remodeling.

This study demonstrated that a bio-3D printed artificial skin scaffold, seeded with adipose-derived mesenchymal stem cells, showed promising wound healing properties by enhancing cell recruitment, migration, and gene expression related to tissue regeneration.

Increased IGF-1R expression is linked to thicker skin growth.

This review examines advancements in hydrogel formulations aimed at preventing dermal fibrosis and promoting scarless wound healing, highlighting their role in regulating myofibroblast differentiation and controlling the wound microenvironment.

This study found that serum PGRN levels and HOMA-IR were significantly higher in male AGA patients compared to controls, suggesting a link to insulin resistance and metabolic syndrome.

This study found that follicular stem cells in hair follicles are more sensitive to the antiproliferative effects of glucocorticoids compared to basal keratinocytes due to incomplete desensitization.

In this study, dynamic hyaluronic acid hydrogels with properties like injectability and controlled degradation were developed to enhance healing and remodeling of diabetic wounds, achieving effects such as inflammation reduction, increased angiogenesis, and neovascularization, leading to complete wound healing.

This study developed a multiscale spatial atlas of healthy skin and basal cell carcinoma, revealing a hair follicle origin for BCC and the expansion of specific cell populations such as POSTN+ fibroblasts and RGS5+ pericytes, suggesting roles in skin cancer stroma expansion and vascular remodeling.

This review highlights the promising potential of using nanomedicine-based immunotherapy in tissue regeneration, detailing recent advances in nanocomposite biomaterials and the modulation of immune responses to create optimal environments for tissue repair.

In this study, researchers detailed how hair follicles regenerate after microsurgical amputation, observing a wound reaction involving dynamic dermal-epidermal interactions and changes in extracellular matrix components.

The composite dressing improved wound healing and hair growth in mice.

In this study, researchers developed a new hydrogel incorporating fibroblast growth factor 21 that improved wound healing in diabetic mice by reducing inflammation and enhancing skin repair, suggesting strong potential for future clinical application in diabetic wound management.

In this study, researchers found that extrafollicular progenitors marked by Hic1 are the main contributors to reparative fibroblasts in wound repair, with potential to modulate healing outcomes through genetic and pharmacological interventions.

This review discusses recent research on the cell sources and signaling pathways involved in wound-induced hair follicle neogenesis, noting its complexity and association with immune responses, but reports no new experimental findings.

In this study, researchers modified an acellular scaffold with different concentrations of eggshell membrane protein, finding that a 5% concentration effectively enhanced tissue regeneration in mice with excisional wounds, achieving complete healing within 14 days without causing immunogenicity or inflammation.

This study successfully isolated LGR6+ epithelial stem cells from rats and demonstrated their multipotency, suggesting potential for fracture healing research.

This article reviews the development of biocompatible artificial hair for treating hair loss and reports encouraging results from clinical trials, but it provides no new clinical findings.

This study found that composite skin constructs containing dermal papilla cells promoted better skin healing and hair regeneration in nude mice, highlighting their role in tissue-engineered skin for severe injuries.

In this study, electron microscopy of follicular mucinosis showed severe cytoplasmic degeneration in hair follicles, with myelin figures and onion-like lamellar structures, but no indications of mucin release through degeneration or degradation were found.

This study found that keloid tissues exhibit epithelial-mesenchymal transition-related changes and alterations in gene expression, implicating these processes in the pathogenesis of keloids.

This study found that a specific Gli1+ subpopulation in the perivascular niche plays a crucial role in wound healing by differentiating into myofibroblasts, with their genetic ablation impairing wound repair.

This case report describes a successful treatment of sarcoidal foreign body reactions caused by permanent makeup ink with local steroid injections, while also identifying the involvement of M2 macrophages in the reaction.

This study investigated the role of the glycoprotein Thy-1 in hypertrophic scar formation using a murine model, finding that Thy-1 knockdown reduced scar size and encouraged functional regeneration by influencing the p38MAPK signaling pathway under high-tension conditions.

This case report describes a rare instance of sarcoidal granulomatous alopecia areata in a 42-year-old man, with histopathological findings suggesting inflammation but ruling out causes like tuberculosis and syphilis, resulting in treatment with tofacitinib.

In this study, researchers used 3D bioprinting with skin stem cells and specific hydrogels to create artificial skin that successfully promoted complete wound healing and the regeneration of skin structures, including hair follicles and blood vessels, in mice.

This review discusses various tissue engineering approaches for hair follicle regeneration and biomaterials used, emphasizing its potential despite current clinical challenges.

This letter to the editor discusses excessive hair growth observed around local β-interferon injection sites for malignant melanoma but reports no new clinical results.

This review discusses the role of TGM3 in skin and hair follicle biology, human tumor pathology, and genetic abnormalities, and reports no novel results; the authors highlight its potential as a cancer diagnostic biomarker.

In this case report, the researchers highlighted the diagnostic challenge of Majocchi’s granuloma, a deep fungal infection that mimics other skin conditions and resists initial treatment, emphasizing the importance of considering it as a diagnosis even after failed topical antifungal therapies.