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This study found that fibrosis-associated trochanters in central centrifugal cicatricial alopecia are enriched with hair follicle stem cells and may indicate a disrupted stem cell niche contributing to scarring.

This letter discusses how differentiating features in clinical and radiological findings can help distinguish pulmonary Langerhans cell histiocytosis and Birt-Hogg-Dube syndrome from lymphangioleiomyomatosis, noting overlapping symptoms but specific distinctive traits.

Pax9 is crucial for proper tongue surface development and preventing skin-like changes.

Keratin 79 cells help form and regenerate hair canals.

This study demonstrated a close anatomical relationship between Merkel cells and Langerhans cells in human hair follicles, suggesting potential functional interactions in the bulge area.

This case report highlights that lipedematous scalp and alopecia areata may coexist and that precise diagnosis requires histopathologic examination.

This study found that lateral root formation in plants in response to L. bicolor volatiles involves complex signaling processes, potentially including unknown proteins, CRKs, and ABA pathways.

This study found that arginine-loaded lipidic nanoparticles improved hair follicle growth in male hamsters more effectively than an aqueous arginine solution.

This case report details the dermoscopic features of bilateral cutaneous larva migrans in an adult male, noting similarities with lymphangioma circumscriptum but highlights that typical dermoscopy magnification may be insufficient for diagnosis.

Wnt signaling affects the development and growth of Langerhans cells in mice.

This report presents a case of a woman with salt and pepper facial hair treated with a combination of laser hair removal and topical eflornithine.

This study identified the same N-terminal and C-terminal amino acids in human and horse hair as previously found in wool and feather keratin.

This report discusses a case of ichthyosis serpentina, suggesting it as a variant of ichthyosis associated with bamboo hair, although atopy may not be a necessary component.

In this case report, a rare instance of Graham–Little–Piccardi–Lassueur syndrome coexisting with linear lichen planus was identified in a 35-year-old male, highlighting the condition's rarity in males, with dermoscopy aiding diagnosis through distinctive scalp and trunk lesion features.

Comma hairs are a new sign for identifying scalp fungal infections.

This chapter reviews trichoscopic features of primary cicatricial alopecias, particularly lichen planopilaris and frontal fibrosing alopecia, and reports no new results.

This study identified two new Wnt genes, EsWnt1 and EsWnt4, in red starfish, with their expression patterns suggesting a role in wound healing and regeneration.

This study identified seven compounds from Cercidiphyllum japonicum twig extracts, including a newly discovered flavonoid, marking the first time these specific compounds have been isolated from this genus.

This case report describes a carpenter who presented with contact dermatitis and trichopathy with whitish nodules in the axillary hair.

The authors present a case of punctate follicular porokeratosis, suggesting it as a distinct clinical entity distinguished by keratotic lesions originating specifically from hair follicles.

This study found that the Florida worm lizard has lost certain genes associated with claw development, which are present in other lizard species with claws, suggesting a link between the evolution of their limbless body and the loss of claw-related genes.

In this study, patients with active lymphocytic cicatricial alopecia showed significant improvement using a three-stage treatment regimen involving Tofacitinib, Apremilast, and Crisaborole, with 93.5% experiencing marked improvement and only three mild adverse events reported.

This case report describes the trichoscopic and histological features observed in a 7-year-old boy with morphea en coup de sabre and details the positive response to systemic immunosuppressive therapy.

This report describes a case of a man developing hair changes, including Beau's lines and Pohl-Pinkus constrictions, following ABVD chemotherapy.

This study reviewed 40 patients with scalp symptoms and identified a new variant of diffuse lichen planopilaris in 20 individuals, suggesting these conditions should be considered in similar cases.

Long-term use of minoxidil may cause hair follicles to transform into noticeable terminal hairs, leading to trichostasis spinulosa.

This study observed unique ultrastructural changes in a 4-year-old girl with pili trianguli et canaliculi that may affect hair shaft surface characteristics due to inner root sheath alterations.

This case report emphasizes that lipedematous scalp and lipedematous alopecia are not distinct diseases, highlighting the need to consider reversible causes of alopecia for effective treatment.