research Eruptive Vellus Hair Cysts: Case Report and Review of the Literature
Eruptive vellus hair cysts are often underreported and need histologic confirmation for accurate diagnosis.
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540-570 / 1000+ resultsresearch A Possible Role of Keratinocytes of Skin and Mucous Membranes in Prion Propagation and Transmission
Skin cells might help spread prion diseases like Creutzfeldt-Jakob disease.
research Faculty Opinions recommendation of Nonviral in situ green fluorescent protein labeling and culture of primary, adult human hair follicle epithelial progenitor cells.
Researchers developed a method to label and study human hair follicle stem cells using a fluorescent protein.
research 785 Single-cell transcriptomic profile of EGFR-deficient epidermal compartments during folliculitis
EGFR deficiency causes significant changes in skin cells and hair follicles.
research Overexpression of Sonic Hedgehog suppresses embryonic hair follicle morphogenesis
Too much Sonic Hedgehog protein stops hair growth in embryos.
research Dual Tumors — Trichoadenoma of Nikolowski and Melanocytic Naevi
A person had two different benign skin tumors, a trichoadenoma and melanocytic naevi, at the same time but in different places on the face.
research Equine Hoof Stratum Internum K14+CD105+ Progenitor Cells: Culture, Characterization, and Model of Epithelial to Mesenchymal Transition
Equine hoof progenitor cells can help develop therapies for hoof diseases like laminitis.
research Identification of Ectodysplasin Target Genes Reveals the Involvement of Chemokines in Hair Development
Chemokine signaling is important for hair development.
research Erythematous cutaneous nodules caused by adulterated cocaine
Talc in street cocaine can cause immune-reactive skin nodules where injected.
research Genetically null mice reveal a central role for epidermal growth factor receptor in the differentiation of the hair follicle and normal hair development.
EGFR is essential for normal hair development and follicle differentiation.
research Lipedematous scalp with heterochromia of scalp hair in a boy
A boy had a rare scalp condition with thickened skin and different-colored hair.
research Poster presentationsDP11 Bright, eosinophilic intracytoplasmic inclusion bodies: a rare presentation of acquired epidermodysplasia verruciformis with widespread human papillomavirus infection in a transplant recipient
A rare case of a transplant patient developing a skin condition linked to HPV-49.
research Oncogenic Kras induces spatiotemporally specific tissue deformation through converting pulsatile into sustained ERK activation
The Kras mutation changes normal cell signals, leading to disrupted tissue structure and potential cancer.
research Immunohistochemical Analysis of the Mechanistic Target of Rapamycin and Hypoxia Signalling Pathways in Basal Cell Carcinoma and Trichoepithelioma
The study found that analyzing certain cell signaling pathways is not a reliable method to tell apart two types of skin tumors.
research Trichoadenoma of the upper eyelid: case report and literature review
A woman's rare benign eyelid tumor was correctly identified through detailed tissue analysis.
research Ectodermal Dysplasia: Variable Expressions
Early diagnosis and multidisciplinary care are crucial for improving the quality of life in patients with ectodermal dysplasia.
research Author response: Coordinated hedgehog signaling induces new hair follicles in adult skin
Hedgehog signaling can create new hair follicles in adult skin but may increase cancer risk.
research Porokeratotic adnexal ostial nevus: a paradigm of cutaneous mosaicism
PAON shows skin patterns due to genetic mosaicism.
research Enhanced ectodysplasin-A receptor (EDAR) signaling alters multiple fiber characteristics to produce the East Asian hair form
A genetic change in the EDAR gene causes the unique hair traits found in East Asians.
research Evidence of proliferative activity in human Merkel cells: implications in the histogenesis of Merkel cell carcinoma
research Aggressive squamous cell carcinoma developing in a giant epidermal cyst of the abdomen
A woman died from cancer that spread from a long-standing cyst on her abdomen.
research Histopathological Characteristics may not be Useful in the Differential Diagnosis Between Basal Cell Carcinoma and Benign Tumors of Cutaneous Appandages Originating from Hair Follicle
Looking at tissue characteristics isn't reliable for telling apart basal cell carcinoma from certain benign skin tumors.
research Abstract 1835: Development of mammary hyperplasia, dysplasia, and invasive ductal carcinoma in transgenic mice expressing the 8p11 amplicon oncogene NSD3 (WHSC1L1)
Overexpressing NSD3 in mice causes breast cancer-like tumors and gland abnormalities.
research 1326 Translation-dependent skin hyperplasia is promoted by type 1/17 inflammation in psoriasis
Type 1/17 inflammation in psoriasis increases skin cell growth due to a molecule that could be a new treatment target.
research ODP537 A 1.6cm Androgen Secreting Ovarian Leydig Cell Tumor Evades Detection on Multiple Imaging Modalities
A woman's small ovarian tumor causing high androgen levels was missed by several scans but found during surgery.
research Human Dermal Fibroblasts Demonstrate Positive Immunostaining for Neuron- and Glia- Specific Proteins
Fibroblasts can be mistaken for neural cells, so functional validation is needed.
research An observational analysis of erythromelanosis follicularis faciei et colli
EFFC might be common but underreported.
research 0867 The role of schwann cell - macrophage interactions in keloid pathogenesis
Schwann cell and M2 macrophage interactions contribute to keloid growth by increasing matrix deposition.
research Expression of involucrin in normal, hyperproliferative and neoplastic mouse keratinocytes
Involucrin is a useful marker for keratinocyte differentiation in mice.
research Yellow and orange in cutaneous lesions: clinical and dermoscopic data
Yellow and orange colors are important for diagnosing certain skin conditions.