research Pilomatricoma can differentiate not only towards hair matrix and hair cortex, but also follicular infundibulum, outer root sheath and hair bulge
Pilomatricoma can develop into various hair-related structures.
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research The evolution of healthy skin to acne lesions: a longitudinal, in vivo evaluation with reflectance confocal microscopy and optical coherence tomography
Acne lesions start with changes in hair follicles and increase in inflammation, suggesting a cycle that could affect treatment strategies.
research Eruptive Vellus Hair Cysts: Report of a New Case with Immunohistochemical Study and Literature Review
Eruptive vellus hair cysts are rare, benign skin lesions that are hard to treat.
research [An immunohistochemical study on cell differentiation in the outer root sheath of the normal human anagen hair follicles with antikeratin monoclonal antibodies].
Keratinocytes in hair follicles differentiate similarly to skin cells, with specific patterns in different regions.
research Embryology, Histology, and Physiology of the Hair Follicle
The document explains how hair follicles develop, their structure, and how they grow.
research Histological and dermatoscopic description of sphynx cat skin
Sphynx cats have abnormal hair follicles and keratinization affecting their skin.
research Histopathologic Criteria for Follicular Differentiation
The document outlines criteria to identify and differentiate neoplasms based on follicular characteristics.
research Viewpoint 4
Hidradenitis suppurativa may mainly affect vellus hair follicles, not terminal ones.
research Widespread and eruptive comedonal lesions with alopecia
A man with skin and hair symptoms improved partially with specific treatment.
research Lipid analysis of follicular casts from cyanoacrylate strips as a new method for studying therapeutic effects of antiacne agents
The method effectively measures lipid changes and drug effects on skin follicles.
research Androgens modulate keratinocyte differentiation indirectly through enhancing growth factor production from dermal fibroblasts
Male hormones indirectly affect skin cell development by increasing growth factor levels from skin fibroblasts.
research Deciphering the functions of the hair follicle infundibulum in skin physiology and disease
The hair follicle infundibulum plays a key role in skin health and disease, and understanding it better could lead to new skin disease treatments.
research Cutaneous Adnexal Cysts Revisited: What We Know and What We Think We Know
A new classification system for skin cysts was proposed to improve diagnosis.
research Learning from nudity: lessons from the nude phenotype
The Foxn1 gene mutation causes hairlessness and immune system issues, and understanding it could lead to hair growth disorder treatments.
research Cutaneous Hybrid Cyst in a Sprague-Dawley Rat
A rat had a cyst similar to a hair follicle structure.
research Organogenesis From Dissociated Cells: Generation of Mature Cycling Hair Follicles From Skin-Derived Cells
Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.
research Keratin 79 identifies a novel population of migratory epithelial cells that initiates hair canal morphogenesis and regeneration
Keratin 79 marks a new group of cells that are key for creating and repairing the hair follicle's structure.
research Loose Anagen Hair as a Cause of Hereditary Hair Loss in Children
Loose Anagen Hair Syndrome is a hereditary condition causing hair loss in children due to abnormal hair follicles.
research Activity of type 1 5α-reductase is greater in the follicular infrainfundibulum compared with the epidermis
The enzyme type 1 5α-reductase is more active in the hair follicle's lower part than in the skin's outer layer.
research Preparing the hair follicle canal for hair shaft emergence
A specific type of skin cell creates an opening for hair to grow out, and problems with this process can lead to skin conditions.
research Controversial Concepts
The author now believes tricholemmal carcinoma is a rare type of infundibular squamous cell carcinoma and more research is needed on these tumors.
research Acne and acneiform eruptions
Early treatment of acne is crucial to prevent scarring and psychological effects.
research The pathogenesis of acne: How might azelaic acid act?
Azelaic acid may help treat acne by killing bacteria, reducing inflammation, and preventing clogged pores.
research A previously undescribed cutaneous paraneoplastic syndrome in a cat with thymoma
Thymoma in cats can cause hair loss without inflammation.
research Cycle pilaire et alopécie X chez le chien
Alopecia X in dogs is a cosmetic issue, not a hormonal disorder, and harmful treatments should be avoided.
research Glycoconjugate expression of cells of human anagen hair follicles during keratinization
Human anagen hair follicles have unique carbohydrate patterns during keratinization.
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 Action of isotretinoin in acne rosacea and gram-negative folliculitis
Isotretinoin is highly effective in treating severe acne, rosacea, and gram-negative folliculitis.
research Histopathologic features of alopecia areata incognito: a review of 46 cases
The research found specific signs to diagnose alopecia areata incognito and noted patients generally regrow hair after steroid treatment.
research Yellow and orange in cutaneous lesions: clinical and dermoscopic data
Yellow and orange colors are important for diagnosing certain skin conditions.