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This article discusses various types of primary cicatricial alopecias and reports no new clinical results; it emphasizes the importance of accurate diagnosis for effective management.

Scarring alopecia involves increased immune cells and specific gene changes near damaged hair follicles.

Alopecia areata is caused by an immune response, and targeting immune cells might help treat it.

This study showed that in C3H/HeJ mice, focal follicular inflammation starts before overt hair loss, with inflammation severity possibly reaching a threshold causing hair follicle dystrophy prior to visible hair loss.

In this study, four dogs with a novel skin disease showed clinical lesions involving verrucous, crusted papules and plaques, and responded variably to immunosuppressive therapy, suggesting an immune-mediated cause.

In this study, thymic stromal lymphopoietin (TSLP) induced IL-4/IL-13 from T cells, prompting sebum secretion and adipose loss, suggesting IL-4/IL-13 may affect skin barrier function in atopic dermatitis.

This study on rats found that combining platelet-rich plasma with stromal vascular fraction cells helped accelerate burn wound healing by affecting inflammatory cell counts and COX-2 expression, with differing impacts observed between acute and sub-acute phases of healing.

This article reviews the role of IL-17 in inflammatory skin disorders and highlights its potential therapeutic targeting in both neutrophilic and lymphocyte-mediated conditions, reporting no new experimental results.

This review discusses rodent models of alopecia areata and suggests they are crucial for understanding the autoimmune mechanisms and potential treatments but reports no new clinical results.

This narrative review discusses the presentation and progression of discoid lupus erythematosus in chronic cutaneous lupus erythematosus and does not report new research findings.

The document suggests simplifying alopecia diagnosis and improving techniques for better accuracy.

Lichen planopilaris and frontal fibrosing alopecia are likely distinct diseases with different tissue involvement.

This case report describes a patient with ulcerative colitis who also presented with an atypical clinical aspect of lichen ruber planus, vitiligo, and alopecia areata.

Lichen planopilaris is a rare, chronic condition causing hair loss, mainly in middle-aged women, and early treatment is important to prevent permanent baldness.

This review discusses current and potential treatments for alopecia areata, focusing on immunosuppressive and immunomodulatory approaches, but provides no new clinical results.

This article reports that cocaine injections can lead to skin lesions containing talc crystals at the sites of injection.

This case report describes the first dermoscopic evaluation of alopecia areata-like disease in a dog, where the condition mirrored human cases in terms of clinical presentation and treatment response.

This report describes a case where an elderly woman developed alopecia areata shortly after receiving the Pfizer COVID-19 vaccine, which was effectively treated with topical tacrolimus and minoxidil.

This case report describes a 46-year-old man diagnosed with frontal fibrosing alopecia, a condition primarily affecting postmenopausal women, highlighting its rare occurrence in men.

This case report illustrates that fibrosing alopecia in a pattern distribution may be misdiagnosed as androgenetic alopecia due to similar hair loss patterns, but distinctive trichoscopic and histopathologic features help differentiate it.

This article reviews the characteristics and presentation of fibrosing alopecia in a pattern distribution, a form of scarring alopecia similar to androgenetic alopecia and lichen planopilaris, but provides no new clinical findings.

This article discusses a new global consensus on the classification of vitiligo, describing histopathological findings and outlining treatment strategies, but reports no new clinical results.

This case report describes a 46-year-old male whose alopecia areata preceded and resolved with treatment for stage IVB classical Hodgkin's lymphoma, highlighting AA as a potential indicator of underlying malignancy, although such cases are rare and not well-characterized.

This article discusses the phases and histological features of alopecia areata and reports no new clinical findings; the authors emphasize recognizing these phases for accurate diagnosis.

This study reports that a 14-year-old female rhesus monkey with alopecia universalis was found to have a T-cell-mediated autoimmune disease similar to human alopecia areata universalis.

This correspondence critiques a previous report advocating finasteride for frontal fibrosing alopecia, arguing that the evidence on its safety and effectiveness is inconclusive, particularly due to methodological limitations.

This case report describes an instance of alopecia and severe seborrhoeic dermatitis potentially linked to the immune response from starting combination antiretroviral therapy for acute retroviral syndrome.

This review describes various T-cell-mediated alopecias characterized by distinct lymphocytic patterns and explores their pathophysiology. It highlights the role of CD8+ and regulatory T cells, the JAK/STAT pathway, and stem cell niches, contributing to understanding and potentially addressing these hair loss conditions.

This review examines the interplay of genetics and neuroimmunology in alopecia areata, highlighting its potential to inform broader autoimmunity research, but reports no new findings.

This study suggests that topical minoxidil may aid hair regrowth in alopecia areata through synergistic effects on follicular epithelium and lymphocyte-mediated immunological responses, alongside its vasodilatory properties.