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This case report highlights two instances of suspected human herpesvirus 6 reactivation in patients with existing psychiatric disorders, underscoring the need for further research into the relationship between viral reactivation and psychiatric conditions.

In this study, PKC ε transgenic mice exposed to ultraviolet radiation showed increased hair follicle stem cell frequency and altered gene expression compared to wild-type mice, suggesting a potential role in skin cancer susceptibility.

This article discusses the first international certification examination by the American Board of Hair Restoration Surgery, with no new research findings reported.

This study found that notch1 signaling is severely impaired in hidradenitis suppurativa patients with or without NCSTN or other gamma-secretase gene mutations, highlighting a canonical defect at the lesional tissue level.

This study demonstrated that a combination of four types of honey significantly improved hair integrity, porosity, and surface roughness after exposure to UV-A and pollution stress.

This study found that deleting the Hes1 gene disrupts hair regeneration by delaying anagen initiation and shortening the anagen phase, suggesting it's crucial for maintaining hair cycle homeostasis.

This review discusses the hair follicle cycle's complex regulation and highlights the potential for targeting catagen control in future therapies without presenting new experimental data.

Iron deficiency causes hair loss by affecting hair differentiation and cycling.

In this case report, a 17-year-old Korean female with Vogt–Koyanagi–Harada syndrome showed positive improvement in her symptoms following systemic glucocorticosteroid pulse therapy, highlighting the rarity and importance of early disease detection.

This study suggests that elevated DKK1 expression, influenced by promoter methylation, is a significant prognostic biomarker for patients with head and neck squamous cell carcinoma.

This study found that the heat shock cognate protein Hsc70 was differentially expressed by dihydrotestosterone treatment in SV40-transformed dermal papilla cells, suggesting its involvement in androgen action on these cells.

This study found that preconditioning adipose-derived stem cells with HB-EGF enhanced their ability to promote hair growth in vivo by increasing their motility, paracrine effects, and survival.

In this study, water-soluble recombinant keratins, specifically RK81, were developed and used in microneedles to investigate their effect on hair growth, discovering that more than 40% of the hair follicles responded, demonstrating the potential for hair growth promotion.

In this case report, a 36-year-old patient undergoing secukinumab treatment for psoriasis experienced both hepatitis B reactivation and hair discoloration, suggesting a potential link between these effects, though further studies are needed to understand this relationship.

This report describes a case of epidermolytic hyperkeratosis in a newborn and her mother, both possessing a specific KRT1 gene mutation known to cause this skin disorder.

This study found that both androgenetic alopecia and alopecia areata showed significantly increased DKK-1 expression, potentially implicating it in the pathogenesis and as a treatment target for these conditions.

This study found that Hataedock may alleviate atopic dermatitis symptoms in mice by maintaining skin homeostasis and improving skin barrier formation through the endocannabinoid system.

Hox genes control hair follicle stem cell regeneration in different body regions.

This study observed that human primary adult hair matrix keratinocytes may have the potential to generate hair follicle organoids, suggesting possible applications in hair follicle neogenesis and preclinical hair growth agent screening.

This article discusses the introduction of human recombinant hyaluronidase in hair restoration surgery and presents no new clinical results.

Low quality of life and high HSS-29 scores increase risk of losing patients during treatment.

This study suggests that increased activity of the histamine synthesizing enzyme histidine decarboxylase may play a role in initiating the anagen phase of hair regrowth in mice.

This article discusses the potential of copper tripeptide (GHK-Cu) to support collagen synthesis and antioxidant activity in the context of androgenetic alopecia but reports no clinical results.

This study found that keratin K80, structurally similar to hair keratins, is broadly expressed in various epithelial tissues and is involved in intermediate filament formation with multiple type I partners.

This research reports that the ultra-high sulfur keratin promoter acts as a tissue-specific promoter in mouse hair follicles, as shown by induced expression of GFP and β-gal in that region post-transfection.

This study identified a specific LIPH gene mutation (736T>A) as common in Japanese patients with autosomal recessive woolly hair/hypotrichosis, potentially indicating its role in the condition's manifestation within this population.

This case report highlights how a thorough history and examination led to the diagnosis of hereditary hemochromatosis in a patient initially suspected to have diverticulosis, improving symptoms with phlebotomy treatment.

This study suggests that hemoglobin α expression in the epidermis is induced by oxidative stress and may function as an antioxidant, contributing to skin barrier function.