research Proliferating trichilemmal cyst with histological malignant transformation: Identification of hair sheath keratins in the tumor.
A hair cyst can become cancerous, showing specific keratins from the hair sheath.
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240-270 / 1000+ resultsresearch 0959 Effects of M1 homeopathic complex on human melanoma cells
M1 homeopathic complex may help slow melanoma cell growth.
research Author response: Crosstalk with keratinocytes causes GNAQ oncogene specificity in melanoma
Keratinocytes can reverse the effects of the GNAQ oncogene, inhibiting melanoma cell growth.
research Detection of Functionally Active Melanocortin Receptors and Evidence for an Immunoregulatory Activity of α-Melanocyte-Stimulating Hormone in Human Dermal Papilla Cells
αMSH may help regulate immune responses in hair follicles and its disruption could lead to hair loss.
research A malignant proliferating trichilemmal cyst arising on the elbow of a man: A case report and review of the literature
A rare skin cancer on a man's elbow was successfully treated with surgery, showing no recurrence after one year.
research Nevoid basal cell carcinoma syndrome. Some histologic observations on the cutaneous lesions
Nevoid basal cell carcinomas start in the skin's top layer and hair follicles.
research Do Hair Bulb Melanocytes Undergo Apotosis During Hair Follicle Regression (Catagen)?
Hair follicle melanocytes die during hair regression.
research A rare cutis verticis gyrata secondary to cerebriform intradermal nevus: case report and literature review
A man's unusual scalp folds caused by a skin condition were treated with surgery and remained unchanged two years later.
research Trichofolliculoma Showing Perineural Invasion
Trichofolliculomas can sometimes be more aggressive than thought.
research Cutaneous melanoma, prostate-specific antigen testing and the subsequent risk of prostate cancer diagnosis: a prospective analysis of the 45 and Up Study
Men with melanoma have a higher risk of later being diagnosed with prostate cancer.
research Dormant tumor cells in ret transgenic mouse melanoma model and their interaction with memory T cells
Dormant melanoma cells in mice interact minimally with memory T cells due to a suppressive tumor environment.
research Congenital cataract and slowly progressing facial skin lesions in a 5‐year‐old boy
A 5-year-old boy has Nevus Comedonicus Syndrome, causing skin lesions and a cataract.
research Oligosecretory multiple myeloma: Unusual presentation of a rare clinical disease
A woman with a rare form of multiple myeloma had a headache and a skull mass, which led to her diagnosis after tests and a biopsy.
research Hairy nodule: A rare case report
A woman had a rare, non-cancerous skin growth on her face, which was removed and did not come back after a year.
research Cutaneous toxicities of new treatments for melanoma
New melanoma treatments can cause skin side effects, including skin cancer and rashes, but combining treatments may reduce these risks.
research Dermoscopy of a Congenital Pigmented Lesion: A Case of Supernumerary Nipple
A supernumerary nipple was correctly identified using dermoscopy, avoiding misdiagnosis.
research Trichofolliculoma With Mucinosis
A rare hair follicle tumor showed unusual high levels of mucin.
research Recurrent facial Microcystic adnexal carcinoma and hair transplantation on scar site
Hair transplantation can improve scars after removing a rare skin cancer.
research 644 Tumor cell adhesion as a risk factor for SLN metastasis and predictor of disease recurrence in primary cutaneous melanoma
Tumor cell adhesion is linked to higher risk of SLN metastasis and melanoma recurrence, and a model including these factors predicts these outcomes better than one with just clinical data.
research Coexistence of a Basal Cell Carcinoma and Leiomyosarcoma
A rare case showed basal cell carcinoma and leiomyosarcoma coexisting, needing careful diagnosis and treatment.
research Beyond the Epidermal-Melanin-Unit: The Human Scalp Anagen Hair Bulb Is Home to Multiple Melanocyte Subpopulations of Variable Melanogenic Capacity
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
research Dermoscopy of cutaneous adnexal tumours: a systematic review of the literature
Most cutaneous adnexal tumors examined were benign and resembled common skin tumors.
research Bilateral circumscribed haemangioma of the choroid not associated with systemic vascular syndrome
Intralesional cidofovir might be a good alternative treatment.
research Electron Microscope Studies of the Human Epidermis The Clear Cell of Masson (Dendritic Cell or Melanocyte)
A unique skin cell similar to hair bulb melanocytes was identified, with better preservation using permanganate fixation.
research Stabilization of β-catenin promotes melanocyte specification at the expense of the Schwann cell lineage
Activating β-catenin increases melanocytes and decreases Schwann cells.
research An atypical case of trichofolliculoma: a contribution of the dermoscope
Dermoscopy is crucial for diagnosing rare scalp tumors like trichofolliculoma.
research Melanocortins in fibroblast biology – current update and future perspective for dermatology
α-MSH may help treat skin inflammation and fibrosis.
research Dermal Adnexal Neoplasms: Exploring Rare Variants and Their Clinical Behavior
Histopathology is crucial for accurately diagnosing and predicting outcomes of skin adnexal tumors.
research Onychoblastoma – Hamartoma of the Nail Unit: A New Entity?
A new benign nail tumor called onychoblastoma was identified.
research Rapidly growing hand nodule
A 69-year-old woman has a fast-growing hand lesion that didn't improve with salicylic acid.