research The Hair Follicle as an Estrogen Target and Source
Estrogens significantly influence hair growth by interacting with receptors in hair follicles and may help regulate the hair growth cycle.
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research Molecular Biology of Hair Morphogenesis: Development and Cycling
Understanding hair growth involves complex interactions between molecules and could help treat hair disorders.
research Aging of the Hair Follicle Pigmentation System
Hair grays due to oxidative stress and fewer functioning melanocytes.
research Improving Stable Isotopic Interpretations Made From Human Hair Through Reduction of Growth Cycle Error
The conclusion is that recognizing hair growth cycles can improve the precision of dietary and health assessments from hair analysis.
research The Genetics of Hair Shaft Disorders
The article explains the genetic causes and symptoms of various hair disorders and highlights the need for more research to find treatments.
research Normal Hair Growth in Children
Children's hair grows in different types from before birth through puberty, with growth rates and characteristics varying by age, sex, and race.
research Hair Follicles and Associated Glands as Androgen Targets
Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
research Premature Graying of Hair: Causes, Associations, and Treatments
Premature graying of hair may suggest health issues and currently lacks effective treatments.
research Congenital Hair Loss Disorders: Rare, But Not Too Rare
Some hair loss disorders are caused by genetic mutations affecting hair growth.
research Compartmentation of Mitochondrial and Oxidative Metabolism in Growing Hair Follicles: A Ring of Fire
Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.
research Stem Cell Factor/c-Kit Signaling in Normal and Androgenetic Alopecia Hair Follicles
SCF and c-Kit decrease in AGA hair follicles, possibly affecting hair pigmentation and growth.
research A Primer for Studying Cell Cycle Dynamics of the Human Hair Follicle
The document concludes that understanding hair follicle cell cycles is crucial for hair growth and alopecia research, and recommends specific techniques and future research directions.
research Trichoscopy in Hair Shaft Disorders
Trichoscopy is a useful tool for diagnosing hair disorders without pulling out hair.
research A Distinct Gene Close to the Hairless Locus on Chromosome 8p Underlies Hereditary Marie Unna Type Hypotrichosis in a German Family
A different gene near the hairless gene on chromosome 8p21 causes a rare hair loss condition in a German family.
research Autoimmune Disease and Hair Loss
Autoimmune diseases can cause hair loss, and early treatment is important to prevent permanent damage.
research Office Diagnosis of Hair Shaft Defects
The document explains how to identify different hair problems using a microscope.
research Inhibition of Hair Growth by Testosterone in the Presence of Dermal Papilla Cells from the Frontal Bald Scalp of the Postpubertal Stumptailed Macaque
Testosterone can slow down hair growth when combined with certain cells from bald scalps, and this effect can be blocked by an androgen receptor blocker.
research The Latest Innovations in Hair Transplantation
New hair transplant methods offer more natural results and better graft survival, with ongoing research to increase donor hair options.
research Gene Expression of Type 2 17β Hydroxysteroid Dehydrogenase in Scalp Hairs of Hirsute Women
Hirsute women have lower type 2 17β-HSD enzyme levels, which improve with treatment.
research Age-Related Hair Pigment Loss
Graying hair happens due to aging and might be delayed by new treatments.
research The Proteomic Profile of Hair Damage
Bleaching hair damages protein structure, especially keratin, leading to weakened hair.
research Hair Matrix Cell Kinetics: A Selective Review
Hair growth is influenced by factors like genetics and nutrition, and more research is needed to understand hair loss and growth mechanisms.
research Hair Regrowth in a Male Patient with Extensive Androgenetic Alopecia on Estrogen Therapy
Estrogen therapy helped regrow hair in a bald man.
research Advances in Hair Restoration
New techniques improve hair restoration success.
research Hair Pigmentation: A Research Update
Hair color is determined by different melanins and changes with age.
research Prognosis and Management of Congenital Hair Shaft Disorders Without Fragility—Part II
Some congenital hair disorders improve with age and can be managed with treatments like minoxidil, retinoids, supplements, and gentle hair care, but there's no cure.
research Use of Nape and Peri-Auricular Hair by Follicular Unit Extraction to Create Soft Hairlines and Temples: My Experience With 128 Patients
Transplanting hair from the nape and around the ear to the hairline and temples generally satisfies patients and looks natural.
research A Missense Mutation in the P2RY5 Gene Leading to Autosomal Recessive Woolly Hair in a Syrian Patient
A gene mutation causes woolly hair in a Syrian patient.
research Keratin 71 Mutations: From Water Dogs to Woolly Hair
A mutation in the KRT71 gene causes a hair disorder by disrupting hair follicle structure and texture.
research Androgens and Hair: A Biological Paradox
Androgens can cause hair growth in some areas but hair loss on the scalp.