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In this case report, a unique immunological mechanism was observed in an 11-year-old girl where the presence of one autoimmune disease appeared to prevent the manifestation of another, leading to the withdrawal of one type of lesion when another appeared.

This source explores alopecia areata, an immune-mediated disorder causing patchy hair loss due to immunological attacks on hair follicles, with a complex interaction of genetic, environmental, and immunological factors, particularly T-cell-mediated inflammation, contributing to its onset.

In this research, the authors describe alopecia areata as a long-term, immune-mediated disorder that causes non-scarring hair loss due to an immunological attack on hair follicles, often occurring in genetically predisposed individuals and manifesting in childhood or early adulthood.

This abstract explains that alopecia areata is an immune-mediated condition causing non-scarring hair loss, typically in genetically predisposed individuals, with its etiology linked to immune dysregulation, environmental stressors, and genetic factors.

This source describes alopecia areata as a long-term, immune-mediated disorder causing non-scarring hair loss, often starting in childhood or early adulthood due to genetic predisposition and an immunological attack on hair follicles.

This review summarizes current knowledge on four common autoinflammatory skin diseases—vitiligo, alopecia areata, systemic lupus erythematosus, and psoriasis—focusing on their molecular backgrounds, including genetic susceptibility, epigenetic regulation, and immunological pathways.

In this study, the Tibot AI application showed high diagnostic accuracy for adnexal and pigmentary disorders and cutaneous tumors in dermatology, but was less effective for immunological disorders and infestations, suggesting the need for further dataset refinement.

This study aimed to identify the factors that influence the clinical severity of scalp seborrheic dermatitis, although specific results are not reported.

This study found that although the global incidence of alopecia areata has risen since 1990, age-standardized rates have slightly decreased, with significant comorbidity associations varying by region.

This review reports that pregnancy-specific dermatoses, including AEP, PEP, ICP, and PG, present overlapping clinical features and can significantly impact fetal outcomes, particularly ICP and PG, which are linked to preterm birth and stillbirth.

This case report describes a 55-year-old woman with alopecia areata whose condition improved rapidly and did not recur after the surgical resection of a thymoma, suggesting a potential immunological link between alopecia areata and thymoma that warrants further investigation.

This review discusses fibrosing frontal alopecia, including its causes, mechanisms, and treatments, and emphasizes the need for further research to improve understanding and treatments; it reports no new clinical results.

This review examines the mechanisms, recent findings, and strategies to enhance mesenchymal stem cells' therapeutic effects in skin wound healing, but reports no new research results.

This study explored the connections between Covid-19 and hair loss issues like telogen effluvium and alopecia areata, highlighting the virus's potential trigger effect and underscoring the importance of comprehensive post-Covid-19 treatment strategies that consider immune, psychological, and hair cycle factors.

The authors concluded that increasing regulatory T cells in patients with alopecia areata may improve hair follicle regeneration by reducing autoimmune responses, suggesting a potential new therapeutic approach since current treatments are often ineffective with high relapse rates.

In this case report, significant improvements in a 58-year-old male with severe refractory myasthenia gravis and concurrent alopecia areata were observed following a cortisone taper, suggesting a potential therapeutic role, especially after thymectomy.

This research addresses the common concern of hair loss, often seen in post-COVID syndrome and other systemic conditions, and highlights uncertainties around its causes, diagnostic criteria, and the necessity for medical consultation, with implications for patient psychological wellbeing.

This literature review highlights challenges in managing alopecia areata in the Middle East and Africa, noting significant regional gaps in data, treatment guidelines, and public awareness that impede patient care and emphasize the need for improved support and resources.

This case report describes a rare instance of lichen planus preceding vitiligo in a 13-year-old boy, suggesting a non-coincidental association between the two conditions.

In a clinical observation study, researchers documented a case of total alopecia in an 11-year-old child, highlighting a potential link to genetic conditions such as autoimmune polyendocrinopathy candidiasis-ectodermal dystrophy (APECED syndrome) requiring further genetic and serological testing to verify the diagnosis.

This study found that the immunological characterization of ichthyoses as psoriasiform or atopic patterns could help improve treatment, highlighting the need for targeted therapies to address itch and skin inflammation.

This review examines the potential pathogenicity of Demodex mites in skin disorders, considering systemic factors like immunological imbalance and microbiome changes, but reports no new clinical findings.

This article reviews the potential role of vitamin D supplementation as an adjunct to alemtuzumab therapy in multiple sclerosis management, noting its possible benefits for autoimmune comorbidities and patient adherence, but reports no new clinical results.

This review discusses fibrosing alopecia in a pattern distribution and highlights diagnostic features, but reports no new clinical results; the authors emphasize the value of trichoscopy and histology in diagnosis.

This article reviews various skin changes and conditions during pregnancy, noting that while many are normal, some can become pathologic, but it reports no new research findings.

This review discusses the complex relationship between smoking and skin diseases, noting both harmful and potentially protective effects of tobacco, and reports no new clinical results.

This observational study reported that primary ageing dermatoses were more common than non-ageing dermatoses among elderly patients, especially among those with pre-existing skin conditions.

This article discusses the proposed role of immunologic responses to staphylococcal superantigens in folliculitis decalvans and reports no clinical results; treatment should be tailored to the disease's severity.

Finasteride may cause gum problems, but stopping the drug can improve these issues.

Finasteride may cause gum side effects in some patients.