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This study reported that transgenic mice with targeted TNF alpha expression in keratinocytes showed impaired weight gain, retarded hair growth, and skin changes, leading to cachexia and necrosis.

In this case report, a young male beagle diagnosed with canine eosinophilic dermatitis, characterized by intraepidermal pustules and itchy skin, showed significant improvement with prednisolone treatment without recurrence, contrasting with common reports of recurrence in similar cases.

In this case report, a 9-year-old horse was diagnosed with alopecia areata contributing to Malassezia dermatitis, involving lymphocyte infiltration and symptoms consistent with yeast presence.

This study in Kitui County, Kenya, identified histopathological lesions due to Cordylobia anthropophaga infestations in dogs, including parasitic granulomas and eosinophilic lymphadenitis, leading to severe health effects such as emaciation and potential death.

This letter to the editor discusses the immune response related to hair loss in a case of atypical drug-induced hypersensitivity syndrome but reports no new research findings.

This study found that the alcoholic extract of Eclipta alba exhibited dose-dependent antianaphylactic effects in animal models, possibly due to membrane stabilization and reduced histamine release.

Sorafenib may cause hair loss in a way similar to alopecia areata.

Syphilitic alopecia is a rare hair loss condition in secondary syphilis that looks similar to another condition but can be diagnosed with specific tests and responds to antibiotics.

This review discusses the protective roles of skin-resident immune cells in maintaining tissue homeostasis and facilitating wound healing, but reports no new experimental findings.

This review highlights the increasing clinical applications of high-frequency ultrasonography in dermatology, particularly for assessing the depth of skin tumors and monitoring inflammatory skin diseases, but reports no new clinical results.

This review discusses the effects of valproic acid on immune cell activation and gene expression, potentially influencing infection outcomes and suggesting its promise for autoimmune and hypersensitivity condition management.

This review discusses the distinctive non-infective skin presentations of HIV infection from a dermatological perspective and reports no new clinical findings.

This study attempts to classify histomorphologic reactions to drugs to aid in diagnosing drug eruptions, which are common in hospitalized patients but lack specific diagnostic features.

This case report discusses a 5-year-old Persian cat with feline eosinophilic granuloma complex, which responded positively to prednisone and topical corticosteroids, eliminating itching and promoting fur regrowth without relapse.

In this case report, a 72-year-old man was initially misdiagnosed with a bladder tumor but was later accurately diagnosed with eosinophilic cystitis through pathological examination; transurethral resection and combined drug treatment improved his condition with no recurrence over six months.

This article reviews the spectrum of connective tissue disorders and discusses the role of autoantibodies, particularly in lupus erythematosus, but reports no new findings.

This case study describes a cat with concurrent cutaneous xanthomas, demodicosis, and dermatophytosis, which suggests potential primary hyperlipidaemia as the underlying cause for its symptoms.

This article reviews topics from the American Academy of Veterinary Dermatology and American College of Veterinary Dermatology Annual Meeting and contains no new clinical findings.

This study found that conditional knockout of N-WASP in keratinocytes of mice led to skin barrier defects, increased immune cell infiltration, and hyperproliferation of keratinocytes, indicating its crucial role in skin homeostasis.

This study found that H-Ras activation in aged mouse skin leads to increased dysplasia and progression to in situ squamous cell carcinoma, highlighting an age-linked connection between immune changes, senescence, and cancer risk.

This study identified the presence of apoptotic or necrotic keratinocytes and hair shaft dystrophy as potential markers of hair loss in patients with HIV-1 infection.

This review outlines the transition from simple hair follicle organoids to immune-competent microphysiological systems, addressing limitations in replicating native hair follicle immune features and discussing their applications in disease modeling and regenerative medicine.

In this study, beagle dogs treated with hydrocortisone 17-butyrate 21-propionate ointment showed various toxic effects, including acne-like skin changes and organ atrophy, which returned to normal after a recovery period.

In this study, pegylated interferon alfa-2b injections led to local cutaneous reactions, including cutaneous necrosis, in patients with hepatitis C and chronic myelocytic leukemia, requiring dose modifications or treatment withdrawal in some cases.

This study found that Israeli patients with alopecia areata had a higher prevalence of comorbid conditions, including food allergies and chronic spontaneous urticaria, compared to matched controls.

This article reviews potential causes for angiolymphoid hyperplasia with eosinophilia, a benign vascular tumor often found in middle-aged adults, and reports no new clinical findings.

This study observed that acute diffuse and total alopecia, a subtype of alopecia areata, typically resolves rapidly and spontaneously within about six months, even without treatment, suggesting a favorable prognosis.

This case report describes a 9-month-old male infant with Netherton syndrome, highlighting the importance of early diagnosis and treatment initiation for better management of symptoms and prevention of misdiagnosis.

This study observed that alopecia areata can be induced and serially transferred in C3H/HeJ mice using skin grafts, providing a useful model for studying the disease in humans.

In this study, two patients with localized hair thinning showed histopathological signs typical of alopecia areata, responding to corticosteroid treatment similarly to classical cases.