research Panfolliculoma: report of two cases
Panfolliculoma is a rare, non-cancerous growth related to hair follicles.
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research Lichen Planopilaris
Lichen planopilaris causes permanent hair loss and scarring due to damage to hair follicles and can be mistaken for other hair loss conditions.
research Perivascular Hair Follicle Stem Cells Associate with a Venule Annulus
Hair follicle stem cells rely on nearby blood vessels for their maintenance and function.
research Changes in fibronectin, laminin and type IV collagen distribution relate to basement membrane restructuring during the rat vibrissa follicle hair growth cycle.
The rat vibrissa follicle can quickly remodel its basement membrane during hair growth, affecting cell signaling and activity.
research HAIR BANDS IN FACIO‐GENITO‐POPLITEAL SYNDROME
Hair bands are a new symptom of facio-genito-popliteal syndrome.
research Androgenetic Alopecia: How It Happens
Androgenetic alopecia causes hair loss by shrinking hair follicles due to androgens, with the connection between the muscle and hair follicle determining if the loss is reversible.
research LÍQUEN PLANO PILAR – RELATO DE UM CASO ASSOCIADO A DOENÇAS AUTOIMUNES
Early recognition and treatment of LPP can prevent hair loss and improve quality of life.
research Alopecia Mucinosa
Alopecia mucinosa causes red, raised skin patches and hair loss.
research Monilethrix in pattern distribution in siblings: Diagnosis by trichoscopy
Trichoscopy can diagnose monilethrix, a genetic hair defect causing hair thinning and loss.
research An unusual presentation of pilomatrixoma
A painless cheek lump was misdiagnosed but later identified as a rare benign skin lesion called pilomatrixoma.
research Trichodiscoma. A Benign Tumor Related to Haarschibe (Hair Disk)
research Hair Shaft Abnormalities as a Dermoscopic Feature of Mycosis Fungoides: Pilot Results
Hair shaft abnormalities can help distinguish mycosis fungoides from other skin conditions.
research Lichen planopilaris
Lichen planopilaris is a rare, chronic condition causing hair loss, mainly in middle-aged women, and early treatment is important to prevent permanent baldness.
research Sequence and structure based assessment of non-synonymous SNPs in hypertrichosis universalis
Two specific SNPs in the TRPS1 gene cause excessive hair growth by altering the protein's structure.
research Hair shaft disorders: a rare case series
The document concludes that proper diagnosis and treatment of hair shaft disorders require understanding their unique causes and avoiding hair-damaging practices.
research Expression patterns of hair and epithelial keratins and transcription factors HOXC13, LEF1, and β‐catenin in a malignant pilomatricoma: a histological and immunohistochemical study
The malignant pilomatricoma showed strong epithelial keratin expression, suggesting it may not calcify.
research Acquired progressive kinking of hair affecting the scalp and eyelashes in an adult woman
A woman developed rare, unexplained curly hair on her scalp and eyelashes.
research Pilomatricoma in the infraorbital region
Pilomatricoma is a rare, benign skin tumor that requires surgical removal for best results.
research Traumatic panniculitis with localized hypertrichosis: Two new cases and considerations
Traumatic panniculitis can cause increased hair growth in affected areas.
research Porokeratotic eccrine and hair follicle nevus: a report of two cases and review of the literature
Porokeratotic eccrine and hair follicle nevus is a very rare skin disorder possibly caused by a GJB2 gene mutation.
research Patchy hair loss over the leg: a case of primary follicular mucinosis
A man in his 30s had patchy hair loss on his leg due to primary follicular mucinosis.
research 43367 Infantile Pacinian Neurofibroma: A Rare Neurogenic Tumor
A rare benign scalp tumor in an infant requires surgical removal.
research NIPAL4 mutation c.527C˃A identified in Romanian patients with autosomal recessive congenital ichthyosis
The NIPAL4 mutation c.527C>A is common in Romanian patients with autosomal recessive congenital ichthyosis.
research Treatment of pseudofolliculitis barbae with the diode laser
Diode laser effectively treats pseudofolliculitis barbae.
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 supplemental materials of “Association of Fibrosis in Bulge Portion with Hair Follicle Miniaturization in Androgenetic Alopecia”.
research Atrichia congenita with papular lesions: A rare cause of pediatric alopecia
This rare genetic disorder causes permanent hair loss and skin bumps from birth.
research Follicular porokeratosis: four new cases
Four new cases confirmed the unique features of follicular porokeratosis.
research A novel PLEC nonsense homozygous mutation (c.7159G > T; p.Glu2387*) causes epidermolysis bullosa simplex with muscular dystrophy and diffuse alopecia: a case report
A new mutation in the PLEC gene causes a rare condition with skin blistering, muscle weakness, and hair loss.
research Aberrant connective tissue sheath contraction drives premature hair follicle regression by inducing progenitor cell depletion in androgenetic alopecia
Abnormal contraction of connective tissue in hair follicles causes hair loss by killing off important cells, and treating this could improve hair growth.