research Adenovirus-Mediated Wnt5a Expression Inhibits the Telogen-To-Anagen Transition of Hair Follicles in Mice
Increasing Wnt5a in mice skin delays hair growth but doesn't stop it.
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research Congenital hypotrichosis due to short anagen
Some children are born with unusually short, fine hair because their hair growth phase is short, but this often gets better by itself during puberty.
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 Norepinephrine Regulates Keratinocyte Proliferation to Promote the Growth of Hair Follicles
Norepinephrine helps skin cells grow, which is important for hair growth.
research From rare hypertrichosis to common alopecia: new pathways for hair regeneration
research Modulation of Dermal Cell Activity During Hair Growth in the Rat
Dermal cell activity increases during hair growth in rats.
research Faculty Opinions recommendation of Thymic peptides differentially modulate human hair follicle growth.
Thymic peptides can either promote or inhibit human hair growth.
research Rooster feathering, androgenic alopecia, and hormone-dependent tumor growth: What is in common?
Sex hormones affect hair and feather growth and may help manage alopecia and hormone-dependent cancers.
research TRPV4 Is Expressed in Human Hair Follicles and Inhibits Hair Growth In Vitro
TRPV4 slows hair growth by affecting hair follicle cells.
research Dermal TRPV1 innervations engage a macrophage- and fibroblast-containing pathway to activate hair growth in mice
Activating TRPV1 can boost hair growth by involving neurons, macrophages, and fibroblasts.
research Weathering of hair in trichoteiromania
Her hair grew back normally after she stopped rubbing it.
research Hair growth-modulation by adrenergic drugs
Certain drugs can cause early hair growth in mice by affecting the nerves.
research Thymosin Beta 4 Induces Hair Growth via Stem Cell Migration and Differentiation
Thymosin beta 4 helps hair grow by boosting stem cell activity.
research Tectoridin Stimulates the Activity of Human Dermal Papilla Cells and Promotes Hair Shaft Elongation in Mouse Vibrissae Hair Follicle Culture
Tectoridin helps human hair cells grow and makes mouse hair longer, suggesting it could treat hair loss.
research Immunohistochemical analysis of tissue remodelling during the anagen—catagen transition of the human hair follicle
The inner root sheath is vital for hair follicle stability during growth changes.
research Hair-Cycle-Dependent Expression of Parathyroid Hormone-Related Protein and its Type I Receptor: Evidence for Regulation at the Anagen to Catagen Transition
Parathyroid hormone-related protein helps control hair growth phases in mice.
research Multiple potential roles of thymosin β4 in the growth and development of hair follicles
Thymosin β4 may boost hair growth by aiding stem cell movement and blood vessel formation.
research Paint brush hair: a case report
Shaving and avoiding brushing improved the patient's beard hair condition.
research Endocrine controls of primary adult human stem cell biology: Thyroid hormones stimulate keratin 15 expression, apoptosis, and differentiation in human hair follicle epithelial stem cells in situ and in vitro
Thyroid hormones affect hair follicle stem cells by promoting differentiation and reducing growth.
research The muscarinic acetylcholine receptor in dermal papilla cells regulates hair growth
Muscarinic acetylcholine receptors help regulate and promote hair growth.
research A Treatment Combination of IGF and EGF Promotes Hair Growth in the Angora Rabbit
A combination of IGF-1 and EGF promotes hair growth in Angora rabbits.
research Sympathetic Reinnervation of Intact and Upper Follicle Xenografts into BALB/c-nu/nu Mice
Transplanted rat hair follicles grew hair and had increased but not fully restored nerve connections in mice.
research Skin l ‐tryptophan‐2,3‐dioxygenase and rat hair growth
A new enzyme in rats may help regulate hair growth.
research The Thyroid Hormone Analogue KB2115 (Eprotirome) Prolongs Human Hair Growth (Anagen) Ex Vivo
KB2115 (eprotirome) can safely extend the hair growth phase without damaging cells or changing hair color.
research Hair Growth is Promoted in Mouse Dorsal Skin by a Mixture of Platycladus orientalis (L.) Franco Leaf Extract and Alpha-Terpineol by Increasing Growth Factors and wnt3/β-Catenin
A mix of Platycladus orientalis leaf extract and alpha-terpineol helps mice grow hair by increasing growth factors and cell growth.
research THE EFFECT OF ADRENALECTOMY AND ADRENOCORTICAL HORMONES ON THE HAIR GROWTH CYCLE IN THE RABBIT AND RAT
Cortisone suppresses hair regrowth, especially undercoat hair, while adrenalectomy affects hair growth differently in rabbits and rats.
research Control of Human Hair Growth by Neurotrophins: Brain-Derived Neurotrophic Factor Inhibits Hair Shaft Elongation, Induces Catagen, and Stimulates Follicular Transforming Growth Factor β2 Expression
Brain-Derived Neurotrophic Factor (BDNF) slows down hair growth and promotes hair follicle regression.
research Delayed Telogen Replacement in a Boy’s Scalp
Androgens may worsen a natural hair resting phase, possibly leading to hair loss.
research Topically applied thyroid hormones stimulate hair growth in organ-cultured human scalp skin
Applying thyroid hormones to the scalp can help hair grow.
research An estrogen receptor pathway regulates the telogen-anagen hair follicle transition and influences epidermal cell proliferation.
Estrogen affects hair growth and skin cell multiplication.