research 905 Dysfunction of hair follicle mesenchymal progenitors is associated with age-related hair loss
Age-related hair loss is linked to the decline and dysfunction of hair follicle stem cells.
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690-720 / 1000+ results research Mesenchymal cell specific deletion of Tsc2 regulates hair follicle development and patterning
TSC2 is crucial for proper hair follicle development and patterning.
research Pachyonychia Congenita-Associated Alopecia. A Microscopic Analysis Using Transverse Section Technique
PC-associated alopecia has unique microscopic features.
research 244 Defective maintenance of hair follicle stem cells through COL17A1 loss orchestrates the hair follicle aging program
Loss of COL17A1 causes hair follicle stem cells to age and leads to hair loss.
research Hypotrichosis in a child with olmsted syndrome
A child with Olmsted syndrome showed mild improvement in hair and skin issues with treatment.
research Trichorrhexis Nodosa After Hair Transplantation: Dermoscopic, Pathologic and Electron Microscopy Analyses
Hair transplant complications were likely due to deep graft placement and rough handling.
research Circle hairs involving the extremities in a young girl
Circle hairs are harmless, spiral-shaped body hairs that don't need medical treatment.
research A New Case of Isolated Trichothiodystrophy
A rare case of isolated trichothiodystrophy was identified, marked by brittle hair with low sulfur content.
research Mykogene und piläre Faktoren des Haarabbaus durch Dermatomyzeten* (2. Mitteilung)
Thicker hair resists fungal damage better, and hair color doesn't affect susceptibility.
research African hair morphology: macrostructure to ultrastructure
African hair is more fragile due to its unique shape and internal structure.
research Hair extensions: a concerning cause of hair disorders
Hair extensions can cause hair loss and scalp damage, and these problems might be more common than people realize.
research Progressive Alopecia Reveals Decreasing Stem Cell Activation Probability during Aging of Mice with Epidermal Deletion of DNA Methyltransferase 1
Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.
research Acquired progressive kinking of the hair in the setting of Parry-Romberg Syndrome
A woman with Parry-Romberg syndrome developed new curly hair on one side of her scalp, a condition not previously linked to the syndrome.
research Editors' Picks
Scientists found gene mutations that affect hair loss, skin stem cells, and skin disorders, and identified drugs that may help treat blood vessel and skin conditions.
research Pohl-Pinkus constrictions of hair following chemotherapy for Hodgkin's disease
Chemotherapy caused the patient's hair to have alternating thick and thin segments.
research HAIR-ROOT ADAPTATION TO MARASMUS IN ANDEAN INDIAN CHILDREN
Children with marasmus have more resting hair follicles and thinner, less pigmented hair, showing long-term malnutrition.
research Apoptosis coordinates with proliferation and differentiation during human hair follicle morphogenesis
Apoptosis helps shape hair growth and prepares the skin for hair to emerge.
research Dietary management reverses grooving and abnormal polarization of hair shafts in argininosuccinase deficiency
A special diet can fix hair problems in argininosuccinase deficiency.
research Organization and Expression of Hair Follicle Genes.
Hair growth is controlled by specific gene clusters and proteins, and cysteine affects hair gene expression in sheep.
research Inherited Hairlessness: A Case Study of Familial Congenital Atrichia
The document concludes that the girl's hairlessness is likely inherited from her parents.
research Mutation des menschlichen hairless -Gens bei Atrichia universalis
A gene mutation causes a rare hereditary hair loss, offering potential for new treatments.
research Electron microscopic observation of skin and hair on a case of Netherton syndrome
Netherton syndrome causes specific skin and hair changes that help in early diagnosis.
research Lonely Hair
Isolated long hairs at the original hairline can help diagnose Frontal Fibrosing Alopecia.
research Morphogenesis of chimeric hair follicles in engineered skin substitutes with human keratinocytes and murine dermal papilla cells
Engineered skin can grow chimeric hair follicles only with mouse dermal papilla cells.
research 494 Congenital generalized hypertrichosis with a copy number variation on chromosome 17q24
A girl with excessive hair growth had a genetic change on chromosome 17 that reduced the activity of two genes linked to hair growth.
research CHANGES IN THE STRUCTURAL ELEMENTS OF THE SEBACEOUS HAIR FOLLICLE IN THE DIFFERENTIAL DIAGNOSIS OF NON-SCAR ALOPECIA
Thinner hair follicle structures are linked to non-scar alopecia.
research Inherited Disorders of the Hair
research Sebaceous Gland, Hair Shaft, and Epidermal Barrier Abnormalities in Keratosis Pilaris with and without Filaggrin Deficiency
Keratosis pilaris is often linked to genetic mutations and causes skin and hair abnormalities, regardless of those mutations.
research 0961 Exploring mitochondrial dysfunction in miniaturized hair follicles: Insights into androgenetic alopecia
Miniaturized hair follicles in androgenetic alopecia show abnormal mitochondrial activity and damage.
research Hair microscopy: an easy adjunct to diagnosis of systemic diseases in children
Hair microscopy is a simple and cost-effective method to help diagnose systemic diseases in children.