research 144 Deciphering the role of the hexosamine pathway in skin homeostasis
The hexosamine pathway helps protect skin cells from stress and may improve skin and hair health.
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research Ultrastructural Localization of Hair Keratins in Human Scalp Hair Shafts as Revealed by Rapid-Freezing Immunocytochemistry.
Hair keratins are mainly on macrofibrils in the cortex and in the endocuticle in the cuticle.
research Correction to “the Role of Hsa‐miR‐193a‐5p as an Important Factor for Control of Inositol in Alopecia Areata”
Hsa-miR-193a-5p is important in alopecia areata by promoting inflammation and involving specific genes in hair and immune function.
research Change in surface chemistry of the cuticle of human hair by chemical and photochemical oxidation
Oxidation changes human hair by breaking down fats and forming new acidic groups, affecting how it interacts with conditioners and cosmetics.
research hKAP1.6 and hKAP1.7, Two Novel Human High Sulfur Keratin-Associated Proteins are Expressed in the Hair Follicle Cortex
Two new proteins, hKAP1.6 and hKAP1.7, are found in the hair follicle cortex.
research Lactate dehydrogenase activity drives hair follicle stem cell activation
Lactate production is important for activating hair growth stem cells.
research A Variable Monilethrix Phenotype Associated With a Novel Mutation, Glu402Lys, in the Helix Termination Motif of the Type II Hair Keratin hHb1
A new mutation, Glu402Lys, in hair keratin is linked to variable symptoms of monilethrix.
research Promotion of homology-directed DNA repair by polyamines
Polyamines help fix DNA damage accurately in cells.
research A novel purification procedure for keratin-associated proteins and keratin from human hair
A new method effectively separates keratin-associated proteins and keratin from human hair.
research Analysis of structural change in keratin fibers resulting from chemical treatments using Raman spectroscopy
Chemical hair straightening changes hair proteins and mostly fixes broken bonds.
research Cyproterone acetate as initial treatment and maintenance therapy for hirsutism
Cyproterone acetate is effective for treating hirsutism, but some patients may feel worse on low-dose maintenance therapy.
research Crosslinking structure of keratin. V. Number and type of crosslinks in microstructures of untreated and potassium cyanide treated human hair
Potassium cyanide treatment changes hair's disulfide bonds, making it more elastic.
research 321 Deletion of hypoxia-inducible factor prolyl 4-hydroxylase 2 in FoxD1-lineage mesenchymal cells leads to congenital truncal alopecia
Removing HIF-P4H-2 from certain skin cells in mice causes hair loss on the body but not the head.
research Size Polymorphisms in the Human Ultrahigh Sulfur Hair Keratin-Associated Protein 4, KAP4, Gene Family
The study found that variations in hair protein genes are likely due to evolutionary deletions or duplications.
research Transcriptomic insights into the effects of tyrosine on sub-Columbian plumage in H line chickens
A 1.0% tyrosine diet increases melanin in chicken feathers.
research The interaction of hydrocortisone and thyroxine during fetal adipose tissue differentiation: CCAAT enhancing binding protein expression and capillary cytodifferentiation.
Glucocorticoids and thyroid hormones together are essential for fetal fat development.
research Histochemical observation of the cell membrane complex of hair.
The Cell Membrane Complex in hair has both water-attracting and water-repelling layers.
research Transglutaminase-3, an esophageal cancer-related gene
Transglutaminase-3 is often reduced in esophageal cancer.
research 671 The adenosine-generating ecto-enzyme, CD73, functions as an intrafollicular regulator of human hair growth
CD73 may regulate hair growth and could be targeted for hair growth treatments.
research HNG, A Humanin Analogue, Promotes Hair Growth by Inhibiting Anagen-to-Catagen Transition
HNG helps hair grow by keeping hair in the growth phase longer.
research Protective Effect of Retinoic acid preconditioning on H2O2-induced Apoptosis in Hair Cell-like Cells
Retinoic acid reduces cell damage from oxidative stress.
research 085 Coordinate expressions of cyclin-dependent kinase inhibitors and high sulfur protein in human hair follicles
research 880 Gasdermin A3-mediated cell death causes niche collapse and precocious activation of hair follicle stem cells
Gasdermin A3 causes hair follicle stem cells to activate too early, leading to hair loss.
research Heparan Sulfate Regulates Hair Follicle and Sebaceous Gland Morphogenesis and Homeostasis
Heparan sulfate is important for hair growth, preventing new hair formation in mature skin, and controlling oil gland development.
research A Homozygous Nonsense Mutation in the Zinc-Finger Domain of the Human Hairless Gene Underlies Congenital Atrichia
A specific gene mutation causes complete hair loss without other health issues.
research Raman spectroscopic analysis of L‐phenylalanine and hydrolyzed eggwhite protein penetration into keratin fibers
L-phenylalanine and hydrolyzed eggwhite protein deeply penetrate human hair.
research Hyaluronate Fragments Reverse Skin Atrophy by a CD44-Dependent Mechanism
Hyaluronate fragments can help reverse skin thinning by working with the CD44 receptor.
research Epitopes, avidity and IgG subclasses of tyrosine hydroxylase autoantibodies in vitiligo and alopecia areata patients
TH antibodies in vitiligo and AA patients recognize the same protein parts.
research Treatment of idiopathic facial hirsutism with medroxyprogesterone acetate iontophoresis
Medroxyprogesterone acetate iontophoresis safely and effectively reduces facial hair growth in women.
research Evidence-Based and Potential Benefits of Metformin in the Polycystic Ovary Syndrome: A Comprehensive Review
Metformin helps with menstrual cycles and insulin levels in PCOS but is less effective for hair growth, diabetes prevention, and weight loss, and may improve fertility and reduce diabetes risk.