research Case Report: A Virilizing Adrenal Oncocytoma
A woman's symptoms of increased body hair and testosterone were caused by a rare adrenal tumor, which was removed successfully.
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research Severe Unilateral Alopecia in a Long-Term Surviving Male Adolescent Glioblastoma Multiforme Patient
There's an urgent need for better treatments for hair loss caused by radiation therapy.
research Proliferative, lymphocytic, infundibular mural folliculitis and dermatitis with prominent follicular apoptosis and parakeratotic casts in four L abrador retrievers: preliminary description and response to therapy
A new skin disease in four Labrador retrievers responded well to immunosuppressive treatment.
research Co-operation between follicular ornithine decarboxylase and v-Ha-ras induces spontaneous papillomas and malignant conversion in transgenic skin
High levels of ODC and a mutant Ha-ras gene cause tumors in mice.
research Exploiting the origins of Ras mediated squamous cell carcinoma to develop novel therapeutic interventions
Researchers found that hair follicle stem cells can become squamous cell carcinoma due to Ras activation, which could lead to new treatments.
research Exfoliative dermatitis in a cat
A cat had a rare skin disorder with hair loss and scaling, linked to a suspected tumor.
research Necrobiosis lipoidica of the scalp
A rare scalp condition caused scarring hair loss in a woman, improved slightly with treatment.
research [Androgenic alopecia revealing an androgen secreting ovarian tumor].
An 80-year-old woman's severe hair loss was caused by a hormone-secreting ovarian tumor.
research Rare virilizing tumor: ovarian steroid cell tumor, not otherwise specified: a case report
A 20-year-old woman was found to have a rare ovarian tumor causing symptoms like acne and a low-pitched voice, which disappeared after the tumor was removed.
research Alopecia areata‐like pattern: A new unifying concept
research Predictors of sentinel lymph node metastasis in melanoma
Thicker melanomas and nodular types are more likely to spread to sentinel lymph nodes.
research Alopecia with male-pattern androgenetic alopecia linked to an adrenal tumor: a case report
Adrenal tumors can cause hair loss and high testosterone in women.
research Self-Assessment
Early detection and skin biopsies are crucial for treating skin cancer and diagnosing various skin conditions.
research Diagnostic pitfalls in ovarian androgen-secreting (Leydig cell) tumours: case series
Ovarian Leydig cell tumors are hard to diagnose with just advanced imaging; expert ultrasound and clinical evaluation are essential.
research Transient activation of β-catenin signalling in adult mouse epidermis is sufficient to induce new hair follicles but continuous activation is required to maintain hair follicle tumours
Temporary activation of β-catenin can create new hair follicles, but ongoing activation is needed to keep hair follicle tumors.
research Temporal triangular alopecia
A 23-year-old man has a benign, non-progressive hair loss patch that doesn't respond to treatment but can be cosmetically treated.
research Dermatoscopy case of the month: Trichodysplasia spinulosa
A man with a weakened immune system was diagnosed with a rare skin condition called trichodysplasia spinulosa using skin examination techniques.
research Location and fine structure of melanocytes in human fetal scalp hair follicles.
Melanocytes in the outer root sheath are likely stem cells that grow fast but stay immature.
research 376 Tsc2 disruption in mesenchymal progenitors regulates hair follicles and TGF beta signaling
Disrupting the Tsc2 gene in certain cells leads to thicker skin, larger hair, and changes in hair growth signaling, which can be partly reversed with specific treatment.
research Triangular Temporal Alopecia - Two Case Reports, Dermoscopy and Review
Triangular temporal alopecia is a benign hair loss pattern best diagnosed with dermoscopy, with limited treatment options like surgery and hair transplantation.
research Epidermoid Cyst in the Bitch Mammary Gland
An epidermoid cyst in a dog's mammary gland is rare and benign.
research LB1031 Immune Cell-Mediated Amplification of Stem Cell Activation in Hairy Melanocytic Nevus via Osteopontin-CD44 Axis
Immune cells boost stem cell activity in hairy moles, causing more hair growth.
research Occult syringomas of scalp associated with progressive hair loss
Hidden sweat gland tumors might cause hair loss.
research Mesenchymal cell specific deletion of Tsc2 regulates hair follicle development and patterning
TSC2 is crucial for proper hair follicle development and patterning.
research Studies on equine eosinophilic granuloma and mast cell tumour
Equine eosinophilic granuloma is the most common skin disease in horses, while mast cell tumors are less common and differ in their cellular makeup.
research 839 Spatiotemporal antagonism in mesenchymal-epithelial Signaling in sweat versus hair fate decision
Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.
research Transforming growth factor-alpha immunoreactivity during induced hair follicle growth cycles in sheep and ferrets.
TGF-alpha is present in sheep and ferret skin and may affect hair growth without directly stimulating cell proliferation.
research Immunofluorescence analysis of the basement membrane zone components in human anagen hair follicles
The upper hair follicle is stable, while the lower part allows movement during hair growth.
research Incidence of alopecia in brain tumour patients treated with pencil scanning proton therapy and validation of existing NTCP models
A standardized scoring system is needed to improve model reliability for predicting hair loss in brain tumor patients treated with proton therapy.
research Glioblastoma cells express crucial enzymes involved in androgen synthesis: 3β‐hydroxysteroid dehydrogenase, 17‐20α‐hydroxylase, 17β‐hydroxysteroid dehydrogenase and 5α‐reductase
Glioblastoma cells can make androgens, which might help the tumor grow.