research Recurrent inverse necrotizing infundibular crystalline folliculitis
Recurrent NICF is a rare skin condition with unclear causes, involving follicle inflammation and crystal deposits.
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120-150 / 1000+ resultsresearch 0867 The role of schwann cell - macrophage interactions in keloid pathogenesis
Schwann cell and M2 macrophage interactions contribute to keloid growth by increasing matrix deposition.
research 43367 Infantile Pacinian Neurofibroma: A Rare Neurogenic Tumor
A rare benign scalp tumor in an infant requires surgical removal.
research Folliculosebaceous Cystic Hamartoma with Spindle Cell Lipomatous and Neural Components
A woman had a unique skin growth with hair follicle, oil glands, fat cells, spindle cells, and nerve fibers.
research Pili Annulati
The patient's hair has unique structural differences with alternating bright and dark bands.
research Three-dimensional ultrastructural analysis of human skin with the arrector pili muscle interacting with the hair follicle epithelium
The method effectively analyzes skin tissue changes, especially in the arrector pili muscle and nerve fibers with hair follicles.
research Decision letter: Hair follicle epidermal stem cells define a niche for tactile sensation
Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.
research Synaptic relationships between hair follicle afferents and neurones expressing GABA and glycine‐like immunoreactivity in the spinal cord of the rat
Glycine likely affects dendrites connected to hair follicle terminals in rats.
research Stress exposure modulates peptidergic innervation and degranulates mast cells in murine skin
Stress increases nerve fibers and immune cell activity in mouse skin, possibly worsening skin conditions.
research Single cell deciphering of pruritic keloids: the interaction between fibroblasts and Schwann cells through the Midkine signaling
Targeting Midkine can help reduce pain and itching in keloids.
research Epithelial elements in superficial angiomyxomas: mimicry of adnexal development, and mesenchymal‐to‐epithelial transition
Epithelial elements in superficial angiomyxomas are non-neoplastic growths mimicking embryogenesis.
research Update on detection, morphology and fragility in pili annulati in three kindreds
Careful light microscopy is crucial for detecting mild cases of pili annulati, which weakens hair and varies widely in expression.
research Immunolocalization of junctional proteins in human hairs indicates that the membrane complex stabilizes the inner root sheath while desmosomes contact the companion layer through specific keratins
Junctional proteins stabilize the inner root sheath and connect the companion layer in human hair.
research Exosomes from Hair Follicle Epidermal Neural Crest Stem Cells Promote Acellular Nerve Allografts to Bridge Rat Facial Nerve Defects
Exosomes from stem cells help improve nerve repair in rats.
research A Woman With Nodules and Depressed Scars
The woman has a skin condition involving nodules, scars, and hair loss.
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 Ca 2+ -mediated protein citrullination regulates proliferation in the regenerating and malignant CNS
Ca²⁺-mediated protein citrullination controls cell growth in the CNS and may help treat brain tumors.
research Developmental timing of hair follicle and dorsal skin innervation in mice
Nerve growth in mouse skin and hair follicles happens in stages and is closely linked to hair development.
research Early stage alopecia areata is associated with inflammation in the upper dermis and damage to the hair follicle infundibulum
Early stage bald spots are linked to skin inflammation and damage to the upper part of the hair follicle.
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 Depth and Patterns of Adnexal Involvement in Primary Extramammary (Anogenital) Paget Disease: A Study of 178 Lesions From 146 Patients
Extramammary Paget disease can spread deeply into tissues, reaching up to 3.6 mm.
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 Pili Annulati with Multiple Fragile Hairs
Frequent hairdryer use may worsen hair fragility in people with Pili Annulati.
research Neurogenic skin inflammation in stress‐triggered inhibition of hair growth in mice is promoted via nerve growth factor‐dependent pathways
Stress increases nerve growth factor, causing hair loss in mice.
research Linear morphea alopecia: New trichoscopy findings
Trichoscopy can reveal specific hair and scalp changes in linear morphea.
research Dermal fibrosis in male pattern hair loss: a suggestive implication of mast cells
Mast cells might contribute to hair loss by causing skin thickening.
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 Neuropathic Pruritus: An Underrecognized and Often Misdiagnosed and Difficult to Treat Medical Condition
Neuropathic pruritus is a commonly overlooked and wrongly diagnosed type of chronic itching that is hard to treat.
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 Indications for Peripheral and Central Sensitization in Patients With Chronic Scalp Pain (Trichodynia)
Chronic scalp pain in trichodynia involves both body-wide and localized increased pain sensitivity.