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This study suggests that melatonin enhances the growth properties of DP cells by activating the AKT/GSK3β/β-catenin signaling pathway through its receptors in a 3D culture system.

This study found that red light at an irradiance of 8 mW/cm² was most effective in promoting growth and modulating signaling pathways in dermal papilla cells treated with dihydrotestosterone, suggesting the need for personalized photobiomodulation treatment approaches for androgenetic alopecia.

This case report describes a 7-year-old boy with pityriasis versicolor presenting as scalp hypopigmentation, a rare distribution for this fungal infection. Diagnosis was confirmed via Wood's lamp examination and microscopy, and the condition resolved after treatment with topical terbinafine hydrochloride cream.

This study found no significant difference in anagen rate improvement between the CYP-based dietary supplement and placebo in women over 60 with telogen effluvium, possibly due to variable patient inclusion related to hair growth seasonality.

This study reported that UVR induced PKCε phosphorylation of Stat3 in transgenic mice, suggesting a role in enhancing sensitivity to UVR-related skin cancer development.

This study found that four out of ten patients with alopecia areata experienced some hair regrowth after PUVA therapy, though this treatment should be reserved for those unresponsive to other options due to potential long-term side effects.

In this study, a superoxide dismutase gel prevented hair graying in mice exposed to photosensitization, suggesting that antioxidants can protect against oxidative damage involved in hair aging.

This review explores the role of Panx3 in skeletal formation and discusses its potential in developing new therapies for conditions like osteoarthritis, without presenting new clinical findings.

The authors observed that the patterned melanoderma on the hairless scalp of fair-skinned Caucasian men with androgenic alopecia resembled similar patterns seen on facial skin.

This study found that the circadian clock in mouse skin regulates cell proliferation and affects sensitivity to UVB-induced DNA damage, with potential implications for understanding human skin cancer risk.

This review discusses the genetic and metabolic factors influencing hair pigmentation, as well as conditions leading to hypo- or depigmented hair, and reports no new experimental findings.

This study suggests that 3,4,5-tri-O-caffeoylquinic acid activates β-catenin to enhance pigmentation in mouse hair follicles, human melanocytes, and melanoma cells during the hair cycle's growth phase.

This case report suggests that topical bimatoprost may promote eyebrow hair growth, as observed in a patient with eyebrow hypotrichosis, but lacks broader published scientific evidence.

This narrative review discusses lichen planus pigmentosus, including its variations, associated triggers, and management strategies, but reports no new clinical results.

In this study, rapamycin was found to increase hair follicle pigmentation and prolong anagen duration in cultured human scalp hair follicles, suggesting it could be explored as an anti-greying agent.

This study found that ginsenoside Rg3 significantly inhibited melanogenesis in human melanocytes and B16F10 cells by activating the ERK pathway, suggesting potential as a skin-whitening agent.

PABA helps prevent gray hair and hair loss in mice.

This study identified a unique transcriptional signature in occipital hair follicles that may protect them from miniaturization in androgenetic alopecia, using an animal-free model to investigate gene roles.

This study found that 808 nm laser photobiomodulation altered mitochondrial respiration and enhanced osteogenic protein expression in human dental pulp stem cells, with the effects being dose-specific and more pronounced at 15 J/cm².

This study found that patients with alopecia areata had higher plasma osteopontin levels compared to healthy controls, but complete recovery after DPCP treatment did not significantly reduce these levels.

This study found that TPA induces apoptosis in pig renal epithelial cells by affecting cell cycle proteins, and activated ras can prevent this process.

In this study, ALA-PDT significantly reduced lipogenesis in an acne-like model by upregulating OLR1 and suppressing lipid accumulation, highlighting a potential therapeutic target.

This review examines recent research on melatonin's biochemical activities, particularly in skin health, but reports no new clinical results and emphasizes its potential for future medical applications.

In this case report, a young man's vision problems, including blurred vision and difficulty with color perception, were suspected to be an adverse reaction to oral and topical minoxidil used for alopecia; his symptoms resolved after discontinuing the medication.

This study found that paeonol-loaded liposomal gels demonstrated antioxidant effects and relieved inflammation in AD-like mice, suggesting potential benefits for treating atopic dermatitis.

Blocking the JAK/STAT pathway may help reduce skin sensitivity in Xeroderma pigmentosum.

This review updates the protective effects and molecular mechanisms of melatonin against ultraviolet-induced damage in human skin, reporting no new clinical findings.