research Human scalp hair: geometry, biochemistry, growth parameters and mechanical characteristics
A 6-group geometric classification of human scalp hair is more reliable and objective for testing than an 8-group system.
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90-120 / 1000+ resultsresearch Getting sweet on hair
research Hepatocyte growth factor (HGF) activator expressed in hair follicles is involved in in vitro HGF-dependent hair follicle elongation
HGF activator helps convert HGF to its active form, promoting hair growth.
research Hair’s the Question
research 286 Assessment of hair surface roughness by objective analysis
Hair care products used for 4 weeks made hair smoother.
research Niche formed by bone morphogenetic protein antagonists gremlin 1 and gremlin 2 in human hair follicles
Gremlin proteins help regulate hair growth by balancing signals in hair follicles.
research Hair Physiology and Grooming
Different hair care methods affect hair health and appearance, and there are many ways to camouflage hair loss.
research An Ultra-high Sulfur Keratin Gene is Expressed Specifically During Hair Growth
research Hair Root Activation by Anagen Grow- A Herbal Hair Growth Serum
Anagen grow, a herbal hair serum, effectively promotes hair growth and could be an alternative to finasteride and beneficial for Minoxidil users.
research Hair Restoration
Micrografts and minigrafts for hair restoration provide high patient satisfaction and can cover large areas of hair loss, including sideburns, eyebrows, and beards.
research Hair
Hair grows from living roots, is made of dead keratin, and goes through growth, rest, and shedding stages.
research Hair Physiology and Grooming
Hair is complex, varies in type, and plays a big role in attractiveness and culture.
research Why care about Linear Hair Growth Rates (LHGR)? A study using in vivo imaging and computer assisted image analysis after manual processing (CAIAMP) in unaffected male controls and men with male pattern hair loss (MPHL)
Thicker hair grows faster; hair loss patients have slower growth.
research Glycogen Phosphorylase Inhibitor Promotes Hair Growth via Protecting from Oxidative-Stress and Regulating Glycogen Breakdown in Human Hair follicles
A new compound, HTPI, promotes hair growth by protecting cells from damage and regulating energy use.
research Hair??s the long and short of it
research One‐Step Tunable Human Hair Keratin Gradient Hydrogel with Antibacterial Activity for Tissue Engineering (Small 52/2025)
A new hydrogel made from human hair keratin can help regenerate skin and fight bacteria.
research Circle hairs are not rolled hairs
research The hairless gene in androgenetic alopecia: results of a systematic mutation screening and a family-based association approach
Hairless gene not strongly linked to baldness.
research Hair Analysis
research Revisiting, in vivo, the hair regreasing process by the Sebuprint method
Greasy hair spreads sebum twice as much as nongreasy hair over time.
research Hair breakage index: an alternative tool for damage assessment of human hair.
Coconut oil protects hair from damage better than regular grooming practices.
research Botanical extract combined with minoxidil improve hidrotic ectodermal dysplasia caused by p.G11R mutations: a case report
Botanical extracts and Minoxidil improved hair condition in a boy with a genetic disorder.
research Uncombable-hair Syndrome
Four children had unmanageable pale blond hair due to uncombable-hair syndrome.
research DERMAL GLYCOSAMINOGLYCAN CONCENTRATION THROUGHOUT HAIR GROWTH CYCLE OF RATS
Glycosaminoglycan levels peak early in hair growth and decrease as the cycle progresses.
research Spontaneous hair follicle germ (HFG) formation in vitro, enabling the large-scale production of HFGs for regenerative medicine
Researchers found a new way to create hair-growing structures in the lab that can grow hair when put into mice.
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 Hair cycle and dermic follicular volume of the wild rodent, agouti (Dasyprocta prymnolopha), raised in captivity, in the northeast region of Brazil
Agoutis in captivity have more resting (telogen) hairs than growing (anagen) hairs, regardless of season or gender.
research Human hair keratins
research Autologous micrografts from scalp tissue in treatment of androgenetic alopecia
Scalp tissue micrografts can effectively treat hair loss by increasing hair density and thickness.
research Bioprinting of Hair Follicle Germs for Hair Regenerative Medicine
Bioprinting hair follicle germs can effectively regenerate hair and improve hair growth.