research Oral syphilis: report of three cases and characterization of the inflammatory cells
The document concludes that recognizing oral lesions is important for diagnosing syphilis.
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research Alopecia neoplastica simulating alopecia areata and antedating the detection of primary breast carcinoma
A woman's hair loss was initially mistaken for a common hair loss condition but was later found to be caused by breast cancer cells in her scalp.
research The Autoimmune Regulator (AIRE), Which Is Defective in Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy Patients, Is Expressed in Human Epidermal and Follicular Keratinocytes and Associates With the Intermediate Filament Protein Cytokeratin 17
AIRE protein, defective in APECED patients, is found in skin and hair cells and interacts with cytokeratin 17.
research Activation of the OVOL1-OVOL2 Axis in the Hair Bulb and in Pilomatricoma
The genes OVOL1 and OVOL2 are important for hair growth and may be involved in a type of skin tumor.
research Recessive Epidermolysis Bullosa Simplex Phenotype Reproduced in Vitro
Fibroblasts from healthy donors can prevent changes seen in recessive epidermolysis bullosa simplex.
research Distinctive histopathologic findings in linear morphea (en coup de sabre) alopecia
The study found unique skin changes in a rare type of alopecia linked to a skin condition called linear morphea.
research Chloracne: histopathologic findings in one case
Tiny infundibular cysts are the main lesions in chloracne, not comedones.
research Structural changes in hair follicles and sebaceous glands of hairless mice following exposure to sulfur mustard
Sulfur mustard damages hair follicles and sebaceous glands in mice.
research A Heritable Keratinization Defect of the Superficial Epidermis in Norfolk Terriers
Norfolk Terriers have a genetic skin defect causing scaling and blisters due to a keratin issue.
research Perspectives in dermatopathology: telomeres and telomerase in ageing and cancer; with emphasis on cutaneous disease
Short telomeres contribute to aging and cancer, and while telomerase can delay aging, it may also promote cancer.
research Dermal Changes in Osteoporosis Following Prolonged Treatment with Human Growth Hormone
Human growth hormone treatment improved skin thickness and structure in osteoporosis patients.
research Giant Cells in Male Pattern Alopecia: a Histologic Marker and Pathogenetic Clue
Giant cells found in some male pattern baldness cases may help diagnose it and suggest hair is mistakenly seen as foreign by the body.
research CD8-positive Lymphocytes in Graft-Versus-Host Disease of Humanized NOD.Cg-Prkdcscid Il2rgtm1Wjl/SzJ Mice
CD8+ T cells play a key role in graft-versus-host disease in certain mice models.
research Trichoblastoma of the Breast Detected by Screening Mammography: A Diagnostic Pitfall
Trichoblastoma in the breast can be mistaken for cancer, so expert review is crucial to avoid misdiagnosis.
research Angiosarcoma of the Scalp Mimicking an Inflammatory Scarring Alopecia and Diagnosed on Horizontal Histologic Sections
Rare skin cancer can mimic hair loss conditions, so thorough diagnosis is crucial.
research Spatial transcriptomics of a giant pilomatricoma
The analysis of a large pilomatricoma revealed five distinct areas with different gene activity related to hair growth and tumor development.
research Cutaneous Hybrid Cyst in a Sprague-Dawley Rat
A rat had a cyst similar to a hair follicle structure.
research Sebaceous gland atrophy due to seborrheic dermatitis in a patient with alopecia: A potential pitfall
Skin conditions like seborrheic dermatitis can make it harder to correctly diagnose hair loss because they can cause the oil glands in the skin to shrink.
research Multisystemic eosinophilic epitheliotropic disease in a horse
The horse had a rare disease causing weight loss and skin issues, leading to euthanasia due to poor treatment options.
research Canine alopecia X-Like disorder
The dog likely has a condition similar to Canine alopecia X.
research Caring for transgender populations: A primer for the dermatopathologist
Dermatopathologists must consider both birth sex and gender identity to accurately diagnose and treat transgender patients.
research A rare case of ovarian teratoma in a 15-year-old labrador bitch
A 15-year-old female labrador had a large ovarian tumor removed.
research Androgenetic Alopecia: In Vivo Models
Stump-tailed macaque best for researching hair loss causes and treatments.
research 녹차추출물이 인체 피지선세포주에서 지질 생성에 미치는 효과
Green tea extract increases lipid production in human sebaceous gland cells.
research Probing the Effects of Stress Mediators on the Human Hair Follicle
Stress-related substance P may lead to hair loss and negatively affect hair growth.
research A Definitive Role of Ornithine Decarboxylase in Photocarcinogenesis
Inhibiting ODC can prevent UV-induced skin cancer.
research Desmoplastic melanoma presenting as primary alopecia neoplastica: a report of two cases
Two women were diagnosed with a rare melanoma that looked like hair loss but was actually a type of skin cancer.
research Integumentary System
The skin protects the body, helps with immunity, senses, temperature control, and makes vitamin D.
research A Case of Interface Perianal Dermatitis in a Dog: Is This an Unusual Manifestation of Lupus Erythematosus?
A dog with unusual skin lesions near its tail was successfully treated for a rare form of lupus.
research Distinguishing histopathologic features of acantholytic dermatoses and the pattern of acantholytic hypergranulosis
Different skin diseases show unique patterns of skin cell separation, cell death, and granular layer changes.