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This review explores how various skin cell types contribute to photoaging driven by UV radiation, detailing their interactions and molecular mechanisms like oxidative stress and ECM degradation, ultimately offering insights for future anti-photoaging strategies.

This case report describes a 6-year-old girl diagnosed with monilethrix, experiencing hair fragility and loss after a fever, and showing improvement in hair density following treatment, despite persistent symptoms.

This case report describes a 24-year-old woman with a rare giant cerebriform pigmented nevus on the scalp, which was identified as a giant congenital intradermal nevus based on clinical and pathological findings.

This review article highlights recent progress and challenges in stem cell transplantation for regenerative medicine, emphasizing its potential in tissue repair for conditions like bone and cartilage injuries, neurological disorders, and blood diseases, while stressing the importance of overcoming current obstacles for future advancements.

Mutations in the DSG4 gene cause specific hair and scalp issues.

This publication provides a standardized nomenclature for classifying microscopic lesions in laboratory rat and mouse skin, aiming to harmonize international toxicological research.

This study suggests that melanoma tumor cells exhibit intrinsic plasticity, challenging the applicability of the cancer stem cell model to this malignancy.

This study reviews the etiology and treatment of skin cancer, focusing on nanotechnology's role in addressing drug resistance and evaluating nanoparticles' potential to improve treatment outcomes, including overcoming multidrug resistance.

This review discusses the occurrence and impact of background histopathologic changes in nonhuman primate research, emphasizing the importance of understanding these factors to enhance study validity and interpretation.

This study concluded that topical aloe vera promoted faster and better healing of deep second-degree burns in rats compared to mesenchymal stem cells.

This review discusses advanced biomedical technologies, such as nanotechnology and stem cell-based approaches, for treating androgenetic alopecia, detailing their benefits, current applications, and challenges, without reporting new experimental results.

This study found that OCT4-overexpressing human hair follicle mesenchymal stem cells show promise for artificial hematopoiesis by enhancing self-renewal through cytoskeletal remodeling and the beta-catenin-dependent adherens junction pathway.

This study found significant differences in mRNA and miRNA expression between yak dermal papilla cells and epidermal hair matrix cells, suggesting important roles for these molecules in hair follicle development.

This review explores techniques for scalp reconstruction, focusing on local flap design and execution, without reporting new clinical findings.

This article reviews the empirical use of algae in traditional remedies and highlights the need for scientific understanding of algae's bioactive compounds used in cosmetics without providing new experimental results.

This review discusses the antioxidant activity of natural polysaccharides, highlighting their potential applications in areas like drug delivery and tissue engineering, but reports no new experimental findings.

This review examines the potential of plant-derived exosome-like nanovesicles in dermatology, highlighting their bioactive properties and discussing challenges to their clinical application, but does not provide new clinical results.

This narrative review reports that well-selected plant extracts and their active compounds may improve hair health by promoting hair growth and preventing hair loss, potentially aiding in developing targeted therapies for alopecia.

This study found that Cudrania tricuspidata and Sargassum fusiforme extracts significantly increased hair growth and related gene activity in C57BL/6 mice, suggesting potential use in alopecia treatment.

This study found that ethanol extract and an ethyl acetate fraction of Sargassum fusiforme promoted hair regrowth in C57BL/6 mice and stimulated expression of hair growth-related genes in both in vitro and in vivo models.

In this cell study, seaweed extract from Hizkia fusiforme significantly increased the proliferation of dermal papilla cells, suggesting potential for promoting hair growth.

This article describes techniques for correcting cosmetic deformities caused by older hair flap surgeries, restoring a more natural appearance.

This article discusses methods for repairing undesirable aesthetic hairlines from prior hair transplants and reports no new findings.

This article reports that a series of techniques can effectively improve cosmetic deformities caused by Juri and Elliott flap procedures, restoring patients to a more natural appearance.

This study observed that trichoscopic changes associated with EGFRI treatment include pili torti and asymmetric hyperpigmented fusiform widening, along with dermoscopic skin manifestations such as scale and branching vessels.

This article presents five family cases of monilethrix and reports that neither vitamins nor desquamative ointments are effective treatments, although symptoms may spontaneously regress over time.

This study observed that amelanotic melanocytes from human hair follicles appeared morphologically immature, suggesting they might not transfer melanosomes into keratinocytes.

This study reports pseudopili annulati in a dark-haired Chinese girl, identifying the unique appearance and structural characteristics of her hair without finding abnormalities in the cuticle and cortex.

This article discusses how the brain's neural circuits evaluate skin aging to judge social standing and suggests that people often attempt to deceive themselves and others about their true age.

In this case report, a 24-year-old male with a translucent nodule in the left nasolabial fold was diagnosed with a solitary fibrofolliculoma with cystic changes upon histopathology, emphasizing the rarity and potential for misdiagnosis of these benign cutaneous tumors.