research Aging of hair
Hair ages due to genetics and environmental factors, leading to graying and thinning, with treatments available for some conditions.
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research Hyaluronidase Modulates Inflammatory Response and Accelerates the Cutaneous Wound Healing
Hyaluronidase speeds up wound healing and reduces inflammation.
research Enhanced ectodysplasin-A receptor (EDAR) signaling alters multiple fiber characteristics to produce the East Asian hair form
A genetic change in the EDAR gene causes the unique hair traits found in East Asians.
research Beyond acne: Current aspects of sebaceous gland biology and function
The sebaceous gland has more roles than just producing sebum and contributing to acne, and new research could lead to better skin disease treatments.
research A role for p75 neurotrophin receptor in the control of apoptosis‐driven hair follicle regression
The p75 neurotrophin receptor is important for hair follicle regression by controlling cell death.
research Histological features of peripilar signs associated with androgenetic alopecia
Peripilar signs can help diagnose androgenetic alopecia and reveal its cause.
research Activin Controls Skin Morphogenesis and Wound Repair Predominantly via Stromal Cells and in a Concentration-Dependent Manner via Keratinocytes
Activin helps skin growth and healing mainly through stromal cells and affects keratinocytes based on its amount.
research Induction of dark keratinocytes by 12-O-tetradecanoyl-phorbol-13-acetate and mezerein as an indicator of tumor-promoting efficiency
TPA is about 50 times more effective at promoting tumors than MZ.
research Characteristic features of Japanese women's hair with aging and with progressing hair loss
Japanese women typically start experiencing hair loss after 40, with reduced hair density and thickness being the main factors.
research Diagnosis of Hair Disorders
The document concludes that accurate diagnosis of hair disorders is crucial and requires a range of diagnostic methods.
research Platelets rich plasma versus minoxidil 5% in treatment of alopecia areata: A trichoscopic evaluation
PRP more effective than minoxidil 5% for treating alopecia areata.
research Hair growth-promoting activity of hot water extract of Thuja orientalis
Thuja orientalis hot water extract may help hair grow by starting the growth phase and improving hair follicle development.
research Male androgenetic alopecia
DHT, a testosterone byproduct, causes male pattern baldness.
research Idiopathic Hirsutism*
The document concludes that more research is needed to understand excessive hair growth in women with normal hormone levels and regular ovulation.
research Thyrotropin-Releasing Hormone (TRH) Promotes Wound Re-Epithelialisation in Frog and Human Skin
Thyrotropin-Releasing Hormone helps heal wounds in frog and human skin.
research Primary cicatricial alopecia: Recent advances in understanding and management
New understanding of the causes of primary cicatricial alopecia has led to better diagnosis and potential new treatments.
research Hair Growth Induction: Roles of Growth Factors
EGF and FGF help hair growth by affecting cell differentiation and fiber growth.
research Adult spiny mice (Acomys) exhibit endogenous cardiac recovery in response to myocardial infarction
Adult spiny mice recover better from heart attacks than common lab mice.
research Normal Fur Development and Sebum Production Depends on Fatty Acid 2-Hydroxylase Expression in Sebaceous Glands
FA2H is essential for normal fur and sebum production in mice.
research Management of androgenetic alopecia
Treat hair loss with finasteride, minoxidil, or surgery; consider side effects and severity.
research Adipose mesenchymal stem cells combined with platelet-rich plasma accelerate diabetic wound healing by modulating the Notch pathway
Using fat stem cells and blood cell-rich plasma together improves healing in diabetic wounds by affecting cell signaling.
research Nonsurgical Management of Facial Masculinization and Feminization
Injectables can feminize or masculinize a transgender person's face, but more research is needed for best practices.
research Treatment of male rats with finasteride, an inhibitor of 5alpha-reductase enzyme, induces long-lasting effects on depressive-like behavior, hippocampal neurogenesis, neuroinflammation and gut microbiota composition
Finasteride treatment in male rats causes long-lasting effects on depression-like behavior, brain cell growth, inflammation, and gut bacteria composition.
research Investigation of topical application of procyanidin B-2 from apple to identify its potential use as a hair growing agent
Apple-derived procyanidin B-2 can safely promote hair growth in men.
research Neurosteroids Are Endogenous Neuroprotectants in an Ex Vivo Glaucoma Model
A natural steroid in the body may protect against eye damage in glaucoma.
research Progesterone, neurosteroids, and the hormonal basis of catamenial epilepsy
Progesterone and related compounds may help control seizures linked to the menstrual cycle but have limitations that need addressing.
research The Cross-section Trichometer: A New Device for Measuring Hair Quantity, Hair Loss, and Hair Growth
The Cross-section Trichometer is a new tool that can measure hair quantity and detect hair loss and growth.
research Combined Deletion of the Vitamin D Receptor and Calcium-Sensing Receptor Delays Wound Re-epithelialization
Removing vitamin D and calcium receptors in mice skin cells slows down skin wound healing.
research Characterization and quantification of wound-induced hair follicle neogenesis using in vivo confocal scanning laser microscopy
In vivo confocal scanning laser microscopy is an effective, non-invasive way to study and measure new hair growth after skin injury in mice.
research Measurement of hair growth
Scalp hair grows at 0.37 mm/day, forearm hair at 0.18 mm/day, and thigh hair at 0.30 mm/day, with no significant differences found in people with certain hair conditions.