research Diffuse hypotrichosis from early childhood
The girl has a genetic hair condition causing thin hair since childhood.
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480-510 / 1000+ results research 1387 Identifying the key niche signals for hair follicle formation
Key signals for hair follicle formation were identified.
research Trichoscopic findings in alopecia areata and their relation to disease activity, severity and clinical subtype in T urkish patients
Certain scalp patterns can indicate the severity and activity of hair loss in Turkish alopecia patients.
research A Rare Cutaneous Hamartomatous Adnexal Tumor: Trichofolliculoma
Recognizing trichofolliculomas is important to avoid unnecessary surgery.
research Patterns of expression of trichocytic and epithelial cytokeratins in mammalian tissues
Trichocytic differentiation starts in cells with epithelial cytokeratins, transitioning to trichocytic cytokeratins in hair and gradually in nails.
research Expression patterns of hair and epithelial keratins and transcription factors HOXC13, LEF1, and β‐catenin in a malignant pilomatricoma: a histological and immunohistochemical study
The malignant pilomatricoma showed strong epithelial keratin expression, suggesting it may not calcify.
research A Nonrandomized study of trichoscopy patterns using nonpolarized (contact) and polarized (noncontact) dermatoscopy in hair and shaft disorders
Polarized dermoscopy is slightly better than nonpolarized for diagnosing hair disorders, with each method having its own strengths.
research Expression of Plectin-1 and Trichohyalin in Human Tongue Cancer Cells
Tongue cancer cells show more plectin-1 than non-cancer cells, but both have similar levels of trichohyalin.
research A guide to distinguish alopecia areata from other hair loss diseases presenting similar clinical manifestations
The document provides ways to tell alopecia areata from other similar hair loss conditions, using visual checks and specific tests.
research Trichorhinophalangeal syndrome with low expression of TRPS1 on epidermal and hair follicle epithelial cells
Low TRPS1 expression in skin and hair cells is linked to hair problems in Trichorhinophalangeal syndrome.
research The Cross-section Trichometer: A New Device for Measuring Hair Quantity, Hair Loss, and Hair Growth
The Cross-section Trichometer is a new tool that can measure hair quantity and detect hair loss and growth.
research Assessment, reliability, and validity of trichoscopy in the evaluation of alopecia in women
Trichoscopy is a quick and reliable way to diagnose hair loss in women.
research 52252 Analysis of basal cell carcinoma and trichoepithelioma with digital spatial profiling
research Trichostasis Spinulosa
The document found differences in lesion distribution and microscopic features among trichostasis spinulosa and similar skin conditions.
research Expression of type I hair keratins in follicular tumours
Pilomatrixomas likely originate from the hair matrix due to changes in hair keratin expression.
research Hormonal profile and androgen receptor study in prepubertal girls with hypertrichosis
Prepubertal girls with hypertrichosis have more sensitive androgen receptors, leading to increased body hair growth.
research Mapping of cis-acting expression quantitative trait loci in human scalp hair follicles
Researchers identified genes in scalp hair follicles that may affect hair traits and hair loss.
research Eosinophils in fibrous tracts and near hair bulbs: A helpful diagnostic feature of alopecia areata
Finding eosinophils near hair bulbs helps diagnose alopecia areata.
research Seborrheic Dermatitis: Three Novel Trichoscopic Signs and Its Correlation to Malassezia sp. Colonization
Researchers found a new sign of fungal infection in some patients with Seborrheic Dermatitis.
research Markers to Evaluate the Quality and Self-Renewing Potential of Engineered Human Skin Substitutes In Vitro and after Transplantation
Cytokeratin 19 and cytokeratin 15 are key markers for monitoring the quality and self-renewing potential of engineered skin.
research Study on the distribution of hair keratin in normal hair follicles by immunohistochemical staining
Different keratins in hair follicles can help identify hair tumor origins.
research The Histopathology of Noncicatricial Alopecia
Different types of hair loss have unique features under a microscope, but a doctor's exam is important for accurate diagnosis.
research Pearly Pinna Papules in a Young Female
The young woman has a benign, hereditary skin condition with no signs of a more serious syndrome.
research TRICHOSCOPIC COMPARISON BETWEEN TELOGEN EFFLUVIUM AND ANDROGENIC ALOPECIA
Trichoscopy effectively differentiates Androgenetic Alopecia from Telogen Effluvium.
research Trichilemmal Carcinoma of the Thigh
Trichilemmal carcinoma is rare, usually benign after removal, but needs close follow-up due to recurrence risks.
research Progenitor Cell Dynamics in Androgenetic Alopecia: Insights from Spatially Resolved Transcriptomics
Targeting EMT and fibrotic remodeling may help treat androgenetic alopecia.
research Breast cancer resistance protein identifies clonogenic keratinocytes in human interfollicular epidermis
ABCG2 protein marks stem-like skin cells in human epidermis.
research Trichostasis Spinulosa Confirmed by Standard Skin Surface Biopsy
Trichostasis spinulosa can be diagnosed with a simple skin biopsy and treated with specific gels, but lesions may return after stopping treatment.
research A Three-Step Diagnostic Algorithm for Alopecia: Pattern Analysis in Trichoscopy
A new method improves alopecia diagnosis using non-invasive steps.
research A Rare Case of Facial Trichofolliculoma
A rare skin bump with tiny hairs was successfully removed from a man's face.