research Optical coherence tomography-assisted diagnosis of follicular keratosis of the chin
OCT can non-invasively diagnose follicular keratosis and other hair follicle disorders.
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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 Epidermal cyst containing numerous spherules of keratin
The cyst had unusual keratin spherules and resembled bone marrow.
research Perifollicular Elastolysis: A Systematic Review of Clinical Characteristics, Histopathology, and Therapeutic Outcomes
Perifollicular elastolysis is poorly understood, with limited treatment options and inconsistent results.
research Alopecia areata with lymphocytic mural folliculitis affecting the isthmus in a thoroughbred mare
The horse had a rare type of hair loss caused by immune cells attacking hair follicles.
research Imaging sonographic findings of in a case of proliferating trichilemmal tumor of a finger: A case report
A rare finger tumor was imaged, showing a unique pattern not seen before.
research Investigation of differences in follicular penetration of particle-and nonparticle-containing emulsions by laser scanning microscopy
Particles similar in size to hair cells penetrate hair follicles better.
research Follikelhormone
Follicle Stimulating Hormone is important for fertility.
research Follicular induction and CK20+ Merkel cells overlying cutaneous focal mucinosis
Some skin growths with mucin can form hair follicles and resemble skin cancer, but a special stain can help tell them apart.
research Avaliação quantitativa em cortes histológicos transversais do couro cabeludo
The study found average numbers for different types of hair follicles in the scalp and observed differences between men and women, suggesting reasons for more common hair shedding in women.
research Characteristics of the structural components of pilosebaceous follicles in the differential diagnosis of non-cicatricial alopecia
Hair follicles are thinner in alopecia patients, especially in alopecia areata.
research Trichofolliculoma: case report with immunohistochemical study of cytokeratins
Trichofolliculoma has specific cytokeratin patterns that help in its diagnosis.
research Rare Diagnosis of a Proliferating Pilar Tumor in a Facial Hairline Cryst
The lump on a woman's scalp was a rare, potentially cancerous tumor from the hair follicle, not a common cyst.
research A case of trichogerminoma: a rare cutaneous follicular neoplasm
Trichogerminoma is a rare, benign skin tumor from hair cells, with a small risk of becoming cancerous.
research The clinicopathological spectrum of preclinical folliculitis keloidalis with correlation to its dermoscopic features: a cross‐sectional analytical study
Early detection and treatment of folliculitis keloidalis can prevent disease progression.
research Solitary fibrofolliculoma: a retrospective case series review over 18 years
The conclusion is that surgical removal of solitary fibrofolliculoma is effective with no relapses, and diagnosis requires a biopsy due to varied symptoms.
research THE EFFECT OF TOPICALLY APPLIED γ‐ORYZANOL ON SEBACEOUS GLANDS
γ‐Oryzanol ointment increases sebaceous gland activity and sebum production.
research Can the Hair Follicle Become a Model for Studying Selected Aspects of Human Ocular Immune Privilege?
Hair follicles could help develop eye treatments by studying immune responses.
research A Case of Proliferating Trichilemmal Cyst with Trichoepitheliomatous Change
A young woman had a rare scalp tumor usually found in older women.
research Phylogeny of the Hair Follicle: The Sebogenic Hypothesis
Hair follicles evolved from oil glands, with hair aiding secretion transport.
research Rippled‐pattern trichomatricoma
A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
research Sebum Production
Sebum production varies by individual and is influenced by age, gender, and hormones, affecting skin and hair health.
research Compartmentation of Mitochondrial and Oxidative Metabolism in Growing Hair Follicles: A Ring of Fire
Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.
research Perifollicular inflammation and follicular spongiosis in androgenetic alopecia
Hair loss in both Androgenetic Alopecia and Alopecia Areata is often accompanied by inflammation around hair follicles, but the location and severity of this inflammation varies.
research Tea Tree Oil Concentration in Follicular Casts After Topical Delivery: Determination by High-Performance Thin Layer Chromatography Using a Perfused Bovine Udder Model
Different tea tree oil mixtures absorb into hair follicles at varying levels, with microemulsion being the most effective.
research Electron microscope observations on the glassy layer of the hair follicle*1
The glassy layer of hair follicles has different fibril sizes and arrangements in guinea pigs and young mice.
research Adipose Infiltration of the Dermis, Involving the Arrector Pili Muscle, and Dermal Displacement of Eccrine Sweat Coils: New Histologic Observations in Frontal Fibrosing Alopecia
The conclusion is that fat tissue in the skin is a new finding in Frontal fibrosing alopecia and may contribute to hair follicle and muscle degeneration.
research Cytochemistry of Trichohyalin Granules: A Possible Role for Cornification of Inner Root Sheath Cell in the Hair Follicle
Trichohyalin granules help inner root sheath cells in hair follicles harden by integrating with keratin filaments.
research Enhanced follicular delivery of minoxidil to human scalp skin using cetosomal formulation
research An Occult Leydig Cell Tumour in a Postmenopausal Woman Presenting with Alopecia and Hirsutism: A Case Report
Surgery successfully treated a hidden ovarian tumor causing hair loss and excess hair growth in a postmenopausal woman.