research Hair Shafts in Trichoscopy
Trichoscopy is a useful non-invasive method for diagnosing different hair loss conditions.
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research Androgenetic Alopecia
Most older adults experience pattern hair loss due to shrinking hair follicles, with men and women showing different balding patterns.
research 1325 Extensive hair growth stimulation and follicle normalization with transplanted hair follicle associated pluripotent (HAP) stem cells in athymic nude mice
Transplanted stem cells from hair follicles significantly boosted hair growth and normalized follicles in certain mice.
research VDR is an essential regulator of hair follicle regression through the progression of cell death
Vitamin D Receptor is crucial for hair follicle shrinkage and cell death, affecting hair growth.
research Hair follicle aging is driven by transepidermal elimination of stem cells via COL17A1 proteolysis
Hair loss is caused by the breakdown of a protein called COL17A1 in hair follicle stem cells.
research The stem cell quiescence and niche signaling is disturbed in the hair follicle of the hairpoor mouse, an MUHH model mouse
Disrupted stem cell signals in hairpoor mice cause hair loss.
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 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 Hair Sciences: The hair cycle discussed with Dr. Gilliam Westgate
Androgens affect hair growth and shedding, with genetic and non-genetic factors influencing baldness.
research Traction Alopecia in the Beard
research Hairless Up‐Regulates Tgf‐β2 Expression via Down‐Regulation of miR‐31 in the Skin of “Hairpoor” (HrHp) Mice
HR protein causes abnormal hair cycles by increasing Tgf-β2 and reducing miR-31.
research Congenital Hypotrichosis with Hair and Dental Ectodermal Features Responsive to Sublingual Minoxidil
Sublingual minoxidil improved hair growth in a 10-year-old boy without side effects.
research Regulation of human hair growth: hormones and neuropeptides
Hormones and neuropeptides affect hair growth, with androgens having opposite effects on beard and scalp hair.
research Effect of Adenovirus-Mediated Expression of Sonic Hedgehog Gene on Hair Regrowth in Mice With Chemotherapy-Induced Alopecia
Using a gene therapy with the Sonic Hedgehog gene helps mice regrow hair faster after losing it from chemotherapy.
research Comparative Study of Some Potential Paracrine Factors Produced by Normal and Androgenetic Alopecia Hair Follicles
Balding hair follicles have less growth-promoting factors and more inhibitory factors, leading to hair loss.
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 Monilethrix: Beaded hair and hypotrichosis in a child
A 9-year-old girl has a rare hair disorder causing beaded, sparse hair.
research Two females with hair loss
A mother and daughter have a rare genetic hair loss disorder with no effective treatment.
research Sublingual Minoxidil Increases Fibre Diameter in Male Androgenetic Alopecia. - A proxy for Reversal of Hair Follicle Miniaturization.
Sublingual minoxidil increases hair thickness in men with hair loss.
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 SnapshotDx Quiz: May 2022
Androgenetic alopecia causes hair thinning due to increased androgen activity, treatable with minoxidil and finasteride.
research Tricorrexis nudosa localizada por aplicación compulsiva de minoxidil
Excessive minoxidil use can damage hair structure.
research The Stem Cell Quiescence and Niche Signaling is Disturbed in the Hair Follicle of the Hairpoor Mouse, an MUHH Model Mouse.
Hair follicle stem cells in hairpoor mice are disrupted, causing hair loss.
research Catagen in the hairless house mouse
Hairless mice have longer hair follicles and abnormal structures during the catagen phase.
research SnapshotDx Quiz: August 2016
Balding scalps show different gene expressions affecting hair growth compared to non-balding scalps.
research Hair through the female life cycle
Women's hair generally gets thinner and less dense starting in their mid-thirties, with hair loss becoming more common as they age due to both genetics and environment.
research Female hair concerns with age
As women age, they experience changes in hair density and volume, face challenges in distinguishing normal hair loss from disease, and have limited access to treatments for hair issues.
research 0953 Double knockdown of DKK1 and SFRP1, two key players in androgenetic alopecia, does not accelerate the hair-growth promoting effect of individual SFRP1 knockdown in healthy human hair follicles ex vivo
research Progressive expression of PPARGC1α is associated with hair miniaturization in androgenetic alopecia
Increased PPARGC1α relates to hair thinning in common baldness.
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.