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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.

In this study, micropigmentation of scalp and eyebrow scars showed satisfying cosmetic outcomes in 94% of patients with no complications, as pigments remained stable in the superficial dermis after three weeks.

This article reviews surgical approaches for correcting cicatricial alopecia, highlighting the need for careful assessment of scar stability and ongoing medical treatment before and after hair restoration, but reports no new clinical results.

In this study, a hydrogel derived from Andrias davidianus secretion, combined with micronized amnion, promoted skin regeneration and achieved scarless healing in rats, suggesting potential for clinical use.

This case report details a 37-year-old woman with pityriasis rubra pilaris, highlighting scarring alopecia and widespread hyperkeratotic lesions despite various treatments.

This review describes an improved scalp reduction technique that removes two to three times more bald skin than previous methods, utilizing wide undermining, serial relaxing incisions, and adrenocorticosteroids.

This article introduces a modified surgical scalpel designed to minimize side effects in hair transplantation, proposing it as an ideal tool for removing the donor area.

This study found that human skin grafted onto certain immunodeficient mice resulted in proliferative scars with characteristics similar to human hypertrophic scars, suggesting these models may better represent the condition's natural history.

In this study, histologic analysis of rat skin with localized calciphylaxis indicated that although the skin showed potential for regeneration, the result was incomplete and resembled scar tissue with diminished hair presence.

This study reports that using stamps to mark scalp incisions with gentian violet ink and a barrier film improved incision symmetry and maintained slot visibility for hair graft insertion in the frontal region.

This retrospective study observed that hair grafting in burn and postskin graft scars, which preserve deeper skin layers, had more favorable outcomes than in scars extending to the subcutaneous layer.

In this study, a keratolytic shampoo with 2% salicylic acid was found to effectively reduce scab severity in male patients after hair transplantation without causing adverse symptoms, leading to high patient satisfaction and no recorded adverse events.

This study introduces modified skin boards with channels to retain lubricant on the skin, maintaining their effectiveness in stretching and flattening during harvesting.

This article discusses primary cicatricial alopecia, emphasizing the need for early and accurate diagnosis and aggressive treatment to avoid permanent hair loss, and it reports no new clinical findings.

The hydrogel helps heal wounds without scars by releasing two drugs gradually.

This article discusses surgical innovations in scalp reduction to improve cosmetic outcomes but reports no new clinical results, emphasizing the benefits of anchor techniques for minimizing scars and stretch-back.

This study showed that ultrapulse carbon dioxide laser ablation can precisely remove rabbit skin without scarring, facilitating normal skin and hair restoration within one month.

This review discusses the cornification process of epidermal keratinocytes in forming the skin barrier and reports no new results; it emphasizes the importance for diagnosis and treatment of skin disorders.

This study found that human skin with hair follicles and sebaceous glands absorbed significantly more steroids than scar skin without these appendages, indicating their role in steroid penetration.

This case report describes a 27-year-old man with a unique association of keratosis follicularis spinulosa decalvans and acne keloidalis nuchae, successfully treated with oral isotretinoin.

In this study, hair follicle effacement was identified as a key dermoscopic feature of cicatricial alopecia, and dermoscopy proved useful in distinguishing cicatricial from non-cicatricial alopecias.

In this pilot study, the researchers observed that transplanting anagen hair follicles into human scars can promote remodeling of fibrotic tissue and inhibit pro-fibrotic factors, offering potential new treatments for mature scars.

This review presents a case of cicatricial pemphigoid with scarring alopecia and notes its rarity but significant cosmetic distress among cicatricial pemphigoid patients in Oxford.

In this study, AFM-based indentation was used to assess mechanical properties of murine skin wounds at two healing stages, revealing that early wounds exhibit stiffer hyperproliferative epithelium compared to granulation tissue, and highlighting significant influences of surface roughness on tissue stiffness measurements.

This article discusses advancements in understanding how skin stem cells and fibroblasts contribute to scar formation, highlighting current and potential therapies aimed at preventing or reducing scarring, yet notes that effective treatments without significant side effects are still lacking.

This chapter reviews causes of poor scarring in hair restoration procedures and discusses methods for improving donor site scars, reporting no new clinical results.

This study presented the case of an 81-year-old woman with 1-year history of scalp erosions and pustules, initially suspected to be infectious, but skin biopsy revealed impetiginized scale-crust, epidermal atrophy, dermal fibrosis, and mixed inflammatory infiltrate, leading to scarring alopecia.