research Trichofolliculoma in a Family – An Unusual Occurrence
A rare family case of multiple benign hair follicle tumors was identified, highlighting the need to distinguish them from similar conditions.
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research Inhibition of Rab27a and Rab27b Has Opposite Effects on the Regulation of Hair Cycle and Hair Growth
Blocking Rab27a slows hair growth, while blocking Rab27b encourages it.
research Are the Meibomian glands “hair follicles without a hair shaft” ?
Meibomian glands are like hair follicles without a hair shaft.
research Perda pilosa por líquen plano pilar após transplante capilar: relato de dois casos e revisão da literatura
Hair transplants can lead to hair loss from lichen planopilaris, and patients should be tested and wait two years before the procedure.
research Preservation of sebaceous glands and peroxisome proliferator-activated receptor gamma expression in central centrifugal cicatricial alopecia
Sebaceous glands are often preserved and PPARy expression is constant in some cases of Central Centrifugal Cicatricial Alopecia.
research 197 A novel splice site mutation in LIPH identified in a Japanese patient with autosomal recessive woolly hair
Researchers found a new genetic mutation linked to a hair condition in a Japanese boy.
research A cell polarity protein, aPKCλ, is essential for maintaining hair follicle stem cell quiescence and hair follicle regeneration
The protein aPKCλ is crucial for keeping hair follicle stem cells inactive and for hair growth and regeneration.
research Collagen-type synthesis in human-hair papilla cells in culture
research P273 : Recalcitrant alopecia areata improved with intralesional polydeoxyribonucleotide injection: two case reports
Two patients with stubborn hair loss grew hair after PDRN injections.
research Expression of the Orphan Protein Plet-1 during Trichilemmal Differentiation of Anagen Hair Follicles
Plet-1 protein helps hair follicle cells move and stick to tissues.
research When the algorithm fails and experience wins: An extraordinary trichoscopic case
Thorough hair examination is crucial for accurate diagnosis and treatment.
research LB965 Follicular trochanters: A potential mechanism for stem cell depletion in scarring alopecia
Hair follicle bumps with stem cells might contribute to permanent hair loss by getting disconnected due to scarring.
research Depilation treatment ofhypertrichosis
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 Skin tumors with matrical differentiation: lessons from hair keratins, beta‐catenin and PHLDA ‐1 expression
Matrical tumors share a common growth mechanism involving the Wnt pathway and consistent PHLDA1 expression.
research Quantitative study of the human hair follicle in normal scalp and androgenetic alopecia
Alopecia causes smaller hair follicles and affects growth-related structures.
research Spider joint hair sensilla: adaptation to proprioreceptive stimulation
Spider joint hair sensilla are adapted to sense movement during walking.
research Quisto matrical. Diagnósticos diferenciais.
The skin lesion was diagnosed as a matrical cyst with unusual features.
research Multiple, hereditary dome-shaped papules and acrochordons. Birt-Hogg-Dube syndrome
The boy likely has a fungal infection causing hair loss.
research BMP4 and nuclear laminC orchestrate a expression of AHF/Trichohyalin molecule, a key modulator of keratin intermediate filaments in the hair follicle
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 Investigation of the relationship between serum hormones and pilonidal sinus disease: a cross‐sectional study
Higher prolactin levels in women may be linked to pilonidal sinus disease.
research PIK3CA gain-of-function mutation in Schwann cells leads to severe neuropathy and aerobic glycolysis through a non-cell autonomous effect
A PIK3CA mutation in Schwann cells causes severe nerve damage and increased glycolysis, but early treatment can help.
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 Tumors of the follicular infundibulum
Benign tumors from hair follicles can look like other skin cancers but have distinct features under dermoscopy.
research Natural course of epidermolysis bullosa simplex with mottled pigmentation in a Japanese family with the p.P25L mutation in KRT 5
The p.P25L mutation in the KRT5 gene causes a rare skin condition that worsens over time and may lead to hair loss starting in young adulthood.
research The G60S Connexin43 Mutant Regulates Hair Growth and Hair Fiber Morphology in a Mouse Model of Human Oculodentodigital Dysplasia
The G60S Connexin43 mutation causes hair growth issues and poor hair quality in mice, similar to human ODDD patients.
research A clinical and histopathological study of cicatricial alopecia
Lichen planopilaris is the most common type of scarring hair loss observed, with a variety of symptoms and tissue changes.
research Ultrastructural characteristics of trichilemmal cysts: report of two cases
Trichilemmal cysts may form from hair follicle outer root sheath growth.
research Faculty Opinions recommendation of Hair follicle stem cell-specific PPARgamma deletion causes scarring alopecia.
PPARgamma is crucial for healthy hair follicles, and its loss causes scarring alopecia.