research Changes in Different Melanocyte Populations During Hair Follicle Involution (Catagen)
Different melanocyte types in hair follicles either survive or die during the catagen phase.
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research Hair Follicle Biology and Topical Minoxidil: Possible Mechanisms of Action
Minoxidil stimulates hair growth by increasing hair thickness and prolonging growth phase.
research Re-Evaluating Cyclosporine A as a Hair Growth–Promoting Agent in Human Scalp Hair Follicles
Cyclosporine A promotes hair growth and prolongs the active growth phase in human hair follicles, but may work differently than in rodents.
research Canine Noninflammatory Alopecia: A Comprehensive Evaluation of Common and Distinguishing Histological Characteristics
Different types of dog hair loss are linked to problems starting the hair growth phase and early hair cycle ending.
research Morroniside Regulates Hair Growth and Cycle Transition via Activation of the Wnt/β-Catenin Signaling Pathway
Morroniside may help hair grow and stay in its growth phase by affecting certain cell signals.
research Leptin Controls Hair Follicle Cycling
Leptin helps start the growth phase of hair.
research Macrophage-Stimulating Protein Promotes Hair Growth Ex Vivo and Induces Anagen from Telogen Stage Hair Follicles In Vivo
Macrophage-stimulating protein helps hair grow and can start hair growth phase in mice and human hair samples.
research Histologic Study of the Regeneration Process of Human Hair Follicles Grafted onto SCID Mice after Bulb Amputation
Human hair follicles can regenerate and recover after severe injury by going through a brief abnormal resting phase before growing again.
research Characterization of BMP2 Gene Expression in Embryonic and Adult Inner Mongolia Cashmere Goat (Capra Hircus) Hair Follicles
The BMP2 gene is more active in the early growth phase of Cashmere goat hair and may affect hair regeneration and textile production.
research Expression Patterns of Glial Cell Line-Derived Neurotrophic Factor, Neurturin, Their Cognate Receptors GFRα-1, GFRα-2, and Common Signal Transduction Element c-Ret in Human Skin Hair Follicles
Certain proteins and their receptors are more active during the growth phase of human hair and could be targeted to treat hair disorders.
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 Osteopontin Gene Is Expressed in the Dermal Papilla of Pelage Follicles in a Hair-Cycle-Dependent Manner
The osteopontin gene is active in a specific part of rat hair follicles during a certain hair growth phase and might affect hair cycle and diseases.
research Effect of Retinoids on Follicular Cells
Retinoids can change the hair growth cycle by extending the growth phase and shortening the rest phase.
research Changes in the Sebaceous Gland in Patients with Male Pattern Hair Loss (Androgenic Alopecia)
Sebaceous glands in male pattern hair loss patients have more lobules and might cause early hair growth phase shifts.
research CRISPR/Cas9-Mediated Disruption of Fibroblast Growth Factor 5 in Rabbits Results in a Systemic Long Hair Phenotype by Prolonging Anagen
Disrupting the FGF5 gene in rabbits leads to longer hair by extending the hair growth phase.
research Decorin Promotes Proliferation and Migration of ORS Keratinocytes and Maintains Hair Anagen in Mice
Decorin helps hair cells grow and move, and keeps hair growth phase going in mice.
research Expression of an Olfactomedin-Related Gene in Rat Hair Follicular Papilla Cells
FP-1 is a key protein in rat hair growth, active only during the growth phase.
research Hair Follicle Changes Following Intense Pulsed Light Axillary Hair Reduction: Histometrical, Histological, and Immunohistochemical Evaluation
Intense pulsed light treatment effectively reduces underarm hair by making hair follicles smaller and extending their resting phase.
research Hair Growth Promoting Effect of 4HGF Encapsulated with PGA Nanoparticles by β-Catenin Activation and Related Cell Cycle Molecules
PGA-4HGF may help treat hair loss by activating hair growth pathways and extending the hair growth phase.
research Analysis of the Expression Pattern of the Carrier Protein Transthyretin and Its Receptor Megalin in the Human Scalp Skin and Hair Follicles: Hair Cycle-Associated Changes
The proteins transthyretin and megalin are more present in the growth phase of hair, suggesting they might affect hair health and growth.
research Telogen Elongation in the Hair Cycle of ob/ob Mice
Obese mice with a leptin gene mutation have a longer resting phase in their hair cycle, which may help understand certain hair loss conditions.
research Aqueous Extract of Red Deer Antler Promotes Hair Growth by Regulating the Hair Cycle and Cell Proliferation in Hair Follicles
Red deer antler extract helps hair grow by extending the growth phase and increasing cell growth in hair follicles.
research Sanguisorba Officinalis Root Extract Has FGF-5 Inhibitory Activity and Reduces Hair Loss by Prolonging the Anagen Period
Great Burnet extract may prevent hair loss by extending the hair growth phase.
research Kartogenin Regulates Hair Growth and Hair Cycling Transition
Kartogenin may help treat hair loss by promoting hair growth and extending the hair growth phase.
research Expression of Nerve Growth Factor in Skin Tissues and Its Effect on the Proliferation of Outer Root Sheath Cells in Cashmere Goats
Nerve growth factor helps cashmere goat hair cells grow and is more active during the hair growth phase.
research Ginsenosides in Panax Ginseng Extract Promote Anagen Transition by Suppressing BMP4 Expression and Promote Human Hair Growth by Stimulating Follicle-Cell Proliferation
Panax ginseng extract helps human hair grow by encouraging growth phase transition and cell proliferation while reducing certain protein expression.
research Evaluation of the Effect of Miliacin on the Hair Follicle Cycle in C57BL/6 Mice in an Experimental Model of Androgenetic Alopecia
Miliacin helps extend the hair growth phase in mice with hair loss.
research Telogen Effluvium: Diffuse Cyclic Hair Loss in Women
Telogen effluvium is a type of hair loss that happens when stress or illness causes many hairs to enter the resting phase and fall out.
research Evaluation of a Pool of Biomimetic Peptides on Human Hair Follicles: A Preclinical Study
Biomimetic peptides were found to promote hair growth and prolong the growth phase in human hair follicles.
research Tafluprost, a Prostaglandin F2α Analog, Has Therapeutic Potential for Androgenic Alopecia through Modulation of Hair Cycle
Tafluprost could be a potential treatment for hair loss by promoting hair growth phase changes.