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This case report describes a 68-year-old woman diagnosed with chronic cutaneous lupus, characterized by irregular plaques with distinct pigmentation and scarring alopecia, confirmed through histopathology revealing specific skin changes.

This study found that SLE patients with hair loss exhibited significant differences in the size and number of sebaceous glands compared to those without hair loss, but showed no histopathological differences between affected and unaffected scalp areas.

RAPK is a rare skin disorder with pigmented spots, mainly on hands and feet, starting in youth.

This review explores the trichoscopic features of dark scalp, particularly the brown honeycomb pigment network, and its variations in different types of alopecia, but it presents no new clinical findings.

This study found that zinc supplementation reduced the severity and delayed the onset of radiation-induced skin injury in rats, with the greatest protection observed at a dose of 10 mg/kg/day.

In this study, severe diffuse hair loss in patients with systemic lupus erythematosus was associated with distinct clinical, dermoscopic, and histopathological features, which improved alongside treatment of the underlying condition.

This study found that growth hormone significantly reduced radiation-induced skin damage in rats compared to radiation alone, suggesting potential for mitigating such effects in cancer patients.

This study found that the most common form of cicatricial alopecia was lichen planopilaris (27.5%), followed by discoid lupus erythematosus (25%), while perifollicular fibrosis was the prevalent histopathological feature (65%).

This study presented the case of an 81-year-old woman with 1-year history of scalp erosions and pustules, initially suspected to be infectious, but skin biopsy revealed impetiginized scale-crust, epidermal atrophy, dermal fibrosis, and mixed inflammatory infiltrate, leading to scarring alopecia.

In this study, Pomeranians with non-illness, generalized alopecia did not exhibit adrenal or pituitary abnormalities, suggesting a breed-specific hormonal pattern as a potential cause rather than a functional adrenal anomaly.

This study in a Lithuanian veterinary clinic observed diverse histomorphological skin changes in alopecic dogs caused by various rare diseases, including hyperkeratinization and pigmentation disorders.

This summary explains the different types of wrinkles, their causes, and their distinct microanatomical characteristics, noting that each type may respond differently to treatments.

This study identifies a likely pathogenic homozygous missense variant in the AEBP1 gene in a patient with symptoms of classical Ehlers-Danlos syndrome, suggesting new perspectives for EDS classification and research.

This case report describes a presumptive case of ichthyosis fetalis in a cross-bred lamb and highlights the need for this rare condition in sheep to be considered by veterinarians in the differential diagnosis of dermatopathies.

This study found that Krox20 is overexpressed in scar fibroblasts and may play a role in scar formation by upregulating genes involved in tissue remodeling and wound healing.

This study found that freezing nitrogen ethanol composite (FNEC) caused less cryoablative damage to surrounding normal tissue than liquid nitrogen in a mouse model of human bone xenograft transplantation.

This study explored how vitamin B12 is essential for hair growth and nervous system health, highlighting that factors causing its malabsorption, like gastric issues and smoking, can lead to optic neuropathy and hair loss.

This article describes the skin changes seen in acute and chronic graft-vs-host reactions after bone marrow transplantation, highlighting the potential for early recognition due to the visibility of these changes, but reports no new clinical results.

This case report describes a 26-year-old with systemic lupus erythematosus presenting with psoriatic alopecia, revealing a novel scalp dermoscopic pattern of “patchy dotted vessels.

This article reviews the role of LMNA gene mutations, particularly in Hutchinson–Gilford progeria syndrome, but does not report new experimental findings.

This case study in an 8-month-old mixed-breed dog with symptoms and histopathological findings supports a diagnosis of hereditary junctional epidermolysis bullosa, although specific genetic mutations weren't identified.

This study observed that dermoscopic features of skin affected by topical corticosteroids and hydroquinone correlated with histopathological changes, highlighting the importance of awareness regarding their long-term adverse effects.

This report describes common skin CT features of rosacea identified using a reflective confocal microscope, facilitating more objective diagnosis but highlights the need for further clinical exploration.

This study observed that aged dogs exhibit atrophy of the epidermis, appendages, and dermis, along with variable skin changes and increased dermal pigmentation, but lack senile elastosis seen in humans.

In this study, transfection of the VEGF165 gene increased hair growth and rejuvenated the atrophic dermis in a mouse model of sclerotic skin.

This study found that the stratum corneum of scalp skin in humans has distinct functional characteristics compared to the facial skin and volar forearm, including higher hydration levels and intermediate epidermal turnover rates.

This study found that CI-1033 caused skin lesions in rats that resemble effects seen in humans receiving EGF receptor inhibitors, suggesting this animal model can help explore the mechanisms behind this cutaneous toxicity.

Blocking EGFR in mice causes hair loss and skin changes.

In this study, researchers observed that rhino mice exhibit significant ductal hyperkeratinization in the meibomian gland, which may represent the first naturally occurring disorder of this gland in mice.

This study used histopathological and ultrastructural analyses to differentiate between junctional epidermolysis bullosa and dermatomyositis-like disease in two juvenile dogs with skin disorders.