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Higher levels of MiR-92a-1-5p and miR-328-3p found in female hair loss patients.

This case report describes a man with metastatic thymoma and diffuse pleural dissemination mimicking malignant mesothelioma, who also had alopecia areata without the presence of myasthenia gravis.

This case study reported a 15-year-old girl with a nevus sebaceus of Jadassohn, where a secondary neoplasm potentially developed into either pigmented trichoblastoma or pigmented basal cell carcinoma, highlighting the importance of early recognition and evaluation of such lesions for effective management.

This case study describes an unusual instance of separate trichoadenoma and melanocytic naevi occurring simultaneously on the face, with the cause of their association remaining uncertain.

The case report highlights the diagnostic challenges of low-grade trichoblastic carcinoma, a rare malignant tumor often mistaken for benign lesions, in a 51-year-old female with immunocompromising conditions. Accurate diagnosis relied on histopathological examination, and achieving clear surgical margins was crucial to prevent recurrence.

This review discusses recent findings on molecular changes in cutaneous adnexal tumours and reports novel markers and pathways involved, highlighting the diverse oncogenic drivers and tumour suppressor alterations.

This case report documents only the second known instance of congenital lymphadenoma, expanding the diagnostic possibilities for cutaneous lymphoepithelial tumors in children.

In this case report, the authors describe a rare cystic panfolliculoma in an 84-year-old man's right conchal bowl, noting its potential to mimic other tumors like basal cell carcinoma, which complicates diagnosis.

In this study, researchers reported two cases of the rare and benign follicular tumor called panfolliculoma, highlighting its differentiation across all hair follicle components, which is distinct from similar conditions like trichofolliculoma.

This study found that androgenetic alopecia may involve a defect in the conversion of hair follicle stem cells to progenitor cells, as demonstrated by a reduced presence of progenitor cells in bald scalp samples.

In this case report, a rare melanotrichoblastoma tumor was identified in a 51-year-old female following the histological and immunohistochemical analysis of a lesion on the pubo-inguinal area, presenting with strong epithelial marker positivity and a low proliferative index.

This review explores the potential of exosomes, which contain substances that may stimulate hair follicle activity, as a new therapeutic strategy for alopecia, and discusses their possible benefits and risks based on current knowledge of microRNAs and intracellular signaling in hair follicle morphogenesis.

In this case report, researchers observed multiple trichofolliculomas in family members, noting this as a rare manifestation of typically singular hair follicle hamartomas.

In this case report, a 74-year-old woman initially diagnosed with androgenetic alopecia was later found to have secondary alopecia neoplastica due to morpheaform basal cell carcinoma of the scalp, illustrating the importance of recognizing subtle clinical features to prevent delayed treatment and potential local destruction.

This case report reviews panfolliculoma, a rare benign follicular tumor, highlighting its occurrence and characteristics, and emphasizes the importance of accurate histopathological differentiation to avoid misdiagnosis.

This study found that 17β-estradiol inhibited RANTES production in human keratinocytes by suppressing nuclear factor κB activity, suggesting a potential mechanism for 17β-estradiol's modulation of psoriasis-related inflammation.

This study reveals that CSPG4-positive basal cell keratinocytes show distinct global gene expression from CSPG4-negative cells, despite similar colony-forming efficiency.

This study found that SSEA-4 is a marker that distinguishes eccrine from apocrine ductal cells in human sweat glands, suggesting its potential use in diagnostic applications.

This study demonstrated immunological cross-reactivity between mycobacterial heat-shock protein 65 and human epidermal cytokeratin 1/2, suggesting that this cross-reactive epitope might play a role in skin diseases.

This study found that EPHA4 and Ephrin A3 genes are differentially expressed during hair follicle development in fine-wool sheep, suggesting roles in follicle regeneration and density.

This study reports that the monoclonal antibody BKN-1 specifically stained basal cell epithelioma cells and certain normal skin structures, indicating a similarity in keratin expression between the tumor and follicular epithelium below the isthmus portion.

ATR04-484 ointment shows promise for treating skin issues from cancer therapies.

In this study, monoclonal antibody B72.3 showed selective immunoreactivity to specific types of normal canine epithelial cells, primarily those involved in mucin production.

This study found that histopathologic features of erythematous papulopustular eruption due to EGFR inhibitors vary with eruption severity and differ between cetuximab and erlotinib treatments.

This article discusses the essential role of zinc in maintaining healthy skin and suggests that zinc deficiency can cause alopecia, ulcers, infections, and other unusual skin changes due to its impact on multiple enzymes and bodily systems.