research Daily Circle of Calcium Concentration in Hair Observed by X-ray Fluorescence Analysis
Hair can show daily calcium changes, linked to body calcium levels and influenced by hormones, and can help assess calcium metabolism issues.
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research Clinicopathologic study of 90 cases of trichofolliculoma
Trichofolliculoma is a unique benign tumor mainly affecting middle-aged adults' faces, often misdiagnosed without histopathology.
research Hair sheath keratins in follicular tumors. (5). Identification of hair sheath keratins in keratoacanthoma; Histopathological hair sheath structures in the tumor and their significance as differential histopathological criteria from squamous cell carcinoma.
Follicular structures help differentiate keratoacanthoma from squamous cell carcinoma.
research Follicular miniaturization in female pattern hair loss: clinicopathological correlations
Hair loss severity relates to increased miniaturization in female pattern hair loss.
research Trichofolliculoma With Mucinosis
A rare hair follicle tumor showed unusual high levels of mucin.
research Co‐culture of Human Hair Follicles and Dermal Papillae in a Collagen Matrix
Dermal papillae enhance hair follicle growth and structure.
research A Case of Cutaneous Focal Mucinosis With Follicular Induction
A man with a skin nodule was diagnosed with a rare skin condition called cutaneous focal mucinosis, which can be confused with other skin cancers.
research Reduction of Intrafollicular Apoptosis in Chemotherapy-Induced Alopecia by Topical Calcitriol-Analogs
Topical calcitriol-analogs can reduce hair loss caused by chemotherapy.
research Expression of morphogens during human follicle development in vivo and a model for studying follicle morphogenesis in vitro
Hair follicle development involves complex interactions between skin layers and cells, but many details are still unknown.
research Keratin formation in the hair follicle
Keratin fibrils in hair form and stop growing at specific points in the follicle.
research Inducible ß-Catenin Activation and PTEN Inactivation Elicit Follicular Tumours, Not Papillomas: A Potential Paradigm for Trichilemmomas in Cowden’s Disease
Activating β-catenin and inactivating PTEN cause follicular tumors, not papillomas, similar to those in Cowden’s Disease.
research A correlation of breast cancer and calcium levels in hair analyzed by X-ray fluorescence
High calcium levels in hair may indicate early breast cancer.
research Immunologic findings in central centrifugal cicatricial alopecia
CCCA may be caused by both hair traction and an immune response.
research Structural variations and distributions of human Body follicles
Human body follicles have diverse structures and functions important for health.
research The calcium-binding protein calretinin is a marker of the companion cell layer of the human hair follicle
Calretinin identifies the companion cell layer in human hair follicles.
research The clinical features and histopathologic patterns of folliculotropic mycosis fungoides in a series of 38 cases
Recognizing diverse presentations of folliculotropic mycosis fungoides is crucial to avoid diagnostic errors.
research Calcitriol-resistant rickets with alopecia
Calcitriol-resistant rickets is an inherited disorder that affects hair growth and causes hair loss.
research Glabellar pomade crust mimicking dyskeratosis follicularis
The woman's forehead lesion was caused by ointment use and resolved with treatment.
research Follicular Keratosis of the Chin Treated with 1.24R‐Dihydroxyvitamin D3 Ointment
Vitamin D3 ointment improved skin bumps on the chin but didn't give lasting results after stopping use.
research Tufted hair folliculitis in a patient affected by pachydermoperiostosis: case report and videodermoscopic features.
The patient improved significantly after treatment, with only one small scar remaining.
research Tufted Hair Folliculitis Decalvans as a Clinical Diagnostic Sign
Early diagnosis of tufted hair is crucial for managing folliculitis decalvans, a chronic scalp condition.
research LB965 Follicular trochanters: A potential mechanism for stem cell depletion in scarring alopecia
Hair follicle bumps with stem cells might contribute to permanent hair loss by getting disconnected due to scarring.
research Epidermal cyst containing numerous spherules of keratin
The cyst had unusual keratin spherules and resembled bone marrow.
research Simultaneous occurrence of folliculitis decalvans capillitii in identical twins
Identical twins both had a rare hair loss condition, suggesting it might be genetic.
research Equine antral follicle containing cartilage and bone: ovarian teratoma
A mare had a functional ovary with a tumor containing cartilage and bone.
research Role of OCT4 in the Regulation of FSH-Induced Granulosa Cells Growth in Female Mice
OCT4 helps granulosa cell growth in early-stage follicles, and FSH increases OCT4 through specific pathways.
research ‘Follicular Swiss cheese’ pattern–another histopathologic clue to alopecia areata
The study concluded that a 'Swiss cheese' pattern in hair follicles is a useful sign for diagnosing alopecia areata.
research A case of localized follicular hamartoma: an ultrastructural and immunohistochemical study
The hamartoma is an abnormal hair growth with limited development in the upper hair follicle.
research Tufted hair folliculitis developing in a recalcitrant lesion of pemphigus vulgaris
Scalp inflammation can cause multiple hairs to grow from one follicle.
research Folliculitis
Folliculitis is an inflammation of hair follicles that requires proper diagnosis and treatment based on the specific cause.