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Elevated luteinizing hormone contributes to female-pattern hair loss, and blocking certain channels may help prevent it.

This source describes the development, structure, and types of skin appendage tumors, noting both benign and malignant forms, potential associations with syndromes, and categories based on follicular differentiation.

This study found that canine demodicosis diagnosis is complicated by the absence of typical lesions and the presence of atypical symptoms like itching and generalized erythema, challenging traditional diagnostic approaches.

Alopecia areata is a hair loss condition that often starts before age 30 and can affect various body parts, with unpredictable hair regrowth chances.

This study found that topical and intralesional corticosteroids are effective in treating the primary symptoms of lichen planopilaris and promoting hair regrowth in the active perimeter of alopecic patches.

This review discusses approaches to diagnosing and managing cutaneous manifestations of lupus erythematosus and reports no new clinical results.

This report describes a case study of a 23-year-old female exhibiting multiple trichodiscomas, a type of benign tumor of the hair follicular discs common in familial cases and potentially linked to Birt-Hogg-Dube syndrome, though genetic testing was not performed due to financial constraints.

This review discusses the latest findings presented at the 4th Intercontinental Meeting of Hair Research Societies, covering advances in hair follicle biology, genetic bases for hair disorders, and potential new therapeutic approaches, but it reports no original study results.

This case report describes a 16-year-old with ectrodactyly-ED-clefting syndrome, where scarring alopecia with follicular involvement appeared during puberty, possibly due to anatomic hair abnormalities.

This study found that follicular acantholysis is a common histopathological feature in pemphigus, with differences in depth between pemphigus vulgaris and pemphigus foliaceus lesions that may aid in diagnosis.

This review discusses the role of stem cells in the hair follicle bulge region for regenerative medicine and reports no new clinical results; the authors highlight the complexities in studying these cells' involvement in alopecia.

The study suggests that immune privilege collapse in bulge cells and the involvement of pro-inflammatory cytokine interferon-γ contribute to hair follicle stem cell loss in lichen planopilaris.

This study observed that frontal fibrosing alopecia in postmenopausal women involves selective follicular inflammation, and finasteride treatment may slow disease progression, suggesting a potential androgen-related component.

This study suggests that deep dermatophytosis is a distinct condition occurring in immunocompromised patients, characterized by nodules, an indolent course, and absence of follicular invasion, which resolves completely with systemic antifungal treatment.

This case report describes a 5-year-old boy with a solitary patch of hair loss, indicating possible fungal involvement after initial antibiotic treatment was minimally effective.

This study suggests that Mcl-1 has a non-apoptotic role in promoting keratinocyte proliferation and Wnt/β-catenin signaling, potentially indicating a novel oncogenic activity.

This review reports two new cases of porokeratotic eccrine and hair follicle nevus and analyzes all known cases in the Spanish and English literature, suggesting a link to a GJB2 gene mutation.

A man developed a skin reaction from metronidazole, which improved after stopping the drug and starting steroids.

In this observational study, SOX10 was expressed in 53 out of 81 examined hair follicles in patients with alopecia areata and showed a significant positive relation with the perifollicular lymphocytic infiltrate, suggesting that melanocytes may play a role in the disease's autoimmune pathogenesis.

This study described the clinicopathological features of patients with frontal fibrosing alopecia who underwent skin biopsies.

This study suggests that damage to stem cells in the bulge region of hair follicles may contribute to scarring in chronic cutaneous lupus erythematosus.

This correspondence discusses proposed updates to the diagnostic criteria for frontal fibrosing alopecia, emphasizing the importance of differentiating it from other types of alopecia.

This correspondence discusses the diagnostic criteria for frontal fibrosing alopecia but reports no new research findings, agreeing with many previously suggested criteria.

A woman with Parry-Romberg syndrome developed new curly hair on one side of her scalp, a condition not previously linked to the syndrome.

This article suggests that zinc-dependent factors may play a role in the regulation of the hair follicle cycle and could be involved in the pathogenesis of alopecia areata, but experimental confirmation is needed.

This study describes a simplified method for isolating and cultivating human hair follicle papillae that can be easily executed by new lab personnel.

In this study, researchers observed that hyperandrogenic PCOS patients exhibited distinct miRNA and TGFβ signaling gene expression patterns in granulosa cells, suggesting these factors may play a role in PCOS pathogenesis.

This abstract does not contain research results or findings.

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 reports a case of a 59-year-old female with refractory follicular mucinosis and diffuse scalp alopecia who achieved complete clinical remission following treatment with a combination of topical tacalcitol and photodynamic therapy.