research Hair follicles, their disorders and their opportunities
Hair follicles offer promising targets for delivering drugs to treat hair and skin conditions.
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210-240 / 1000+ results research Tight junctions form a barrier in porcine hair follicles
Tight junctions create a barrier in pig hair follicles that controls what can enter the skin.
research Loss of Gata6 causes dilation of the hair follicle canal and sebaceous duct
Removing Gata6 causes hair follicle and sebaceous duct enlargement.
research IMMUNOPATHOLOGY OF THE HUMAN HAIR FOLLICLE
The document concludes that immune system abnormalities cause alopecia areata, but the exact process is still not completely understood.
research Aberrant Wnt signalling induces comedo-like changes in the upper hair follicle
Abnormal Wnt signaling in hair follicle stem cells can lead to acne-like cysts.
research Porokeratotic Eccrine Duct and Hair Follicle Nevus (PEHFN) Associated with Keratitis-Ichthyosis-Deafness (KID) Syndrome
A 15-year-old with KID syndrome developed a rare skin condition called PEHFN.
research The changes in the expression levels of follicular markers in keratoacanthoma depend on the stage: keratoacanthoma is a follicular neoplasm exhibiting infundibular/isthmic differentiation without expression of CK15
Keratoacanthoma changes as it grows, showing different hair follicle characteristics at each stage.
research Regenerating Hair Follicles
Healing skin wounds in mice can create new hair follicles, and adjusting Wnt signaling could potentially reduce scarring and treat hair loss.
research Hypopigmented facial lesions: a case of eruptive tumor of follicular infundibulum
Consider TFI in facial hypopigmentation diagnoses and confirm with a biopsy.
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 Widespread and eruptive comedonal lesions with alopecia
A man with skin and hair symptoms improved partially with specific treatment.
research A patient with diffuse hair loss
The patient's hair loss is most likely due to diffuse alopecia areata.
research Reflectance Confocal Microscopy of the Yellow Dot Pattern in Alopecia Areata
Reflectance confocal microscopy confirms that yellow dots are signs of damaged hair follicles in alopecia areata.
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 Chloracne: histopathologic findings in one case
Tiny infundibular cysts are the main lesions in chloracne, not comedones.
research Disturbance of Immune Microenvironment in Androgenetic Alopecia through Spatial Transcriptomics
Androgenetic alopecia involves immune cell disruptions, especially increased CD4+ T cells around hair follicles.
research Clinicopathologic and trichoscopic features of keratosis follicularis spinulosa decalvans: A case series study
The study concluded that key signs of Keratosis follicularis spinulosa decalvans are changes in terminal hair and vellus hair follicles, which likely start the inflammation and damage to hair follicles.
research Dermpath Quiz: Which alopecia does the patient have?
The patient has frontal fibrosing alopecia (FFA).
research Acne Keloidalis: A Review
Acne keloidalis is a chronic skin condition on the back of the neck in young black men, needing surgery for severe cases.
research Yellow and orange in cutaneous lesions: clinical and dermoscopic data
Yellow and orange colors are important for diagnosing certain skin conditions.
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 Trichoscopy I: Non-Cicatricial Alopecia
The document concludes that different patterns of hair thickness and scalp changes can help diagnose types of non-scarring hair loss.
research Comparison of stratum corneum penetration and localization of a lipophilic model drug applied in an o/w microemulsion and an amphiphilic cream
The microemulsion delivered the dye deeper into the skin than the cream.
research Human papillomavirus vaccine recombinant quadrivalent
Two women lost hair after mesotherapy for hair loss, with one having permanent and the other temporary hair loss.
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 A null mutation in the cystatin M/E gene of ichq mice causes juvenile lethality and defects in epidermal cornification
A gene mutation in mice causes skin defects and early death.
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 Complex nanoemulsion for vitamin delivery: droplet organization and interaction with skin membranes
The research shows how a specially structured nanoemulsion delivers vitamins A and E through the skin.
research Keratin 79 identifies a novel population of migratory epithelial cells that initiates hair canal morphogenesis and regeneration
Keratin 79 cells help form and regenerate hair canals.
research The potential role of acetylcholine receptors in acne inversa (HS) pathogenesis
Acetylcholine receptors might be involved in the development of acne inversa and smoking could worsen the condition.