research Hair cycle-specific expression of versican in human hair follicles
Versican, a protein, is less present in thinning hair follicles and this decrease might contribute to common hair loss in men.
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60-90 / 1000+ results research Melanocyte Subpopulation Turnover During the Human Hair Cycle: An Immunohistochemical Study
Melanocyte activity in hair follicles is linked to the hair growth cycle, being active in growth phases and inactive in rest phases.
research Two distinct signaling pathways in hair cycle induction: Stat3-dependent and -independent pathways
There are two ways to start hair growth: one needs Stat3 and the other does not, but both need PI3K activation.
research Angora Mouse Mutation: Altered Hair Cycle, Follicular Dystrophy, Phenotypic Maintenance of Skin Grafts, and Changes in Keratin Expression
The angora mouse mutation causes long hair and hair defects due to a gene deletion.
research New Activators and Inhibitors in the Hair Cycle Clock: Targeting Stem Cells’ State of Competence
The conclusion is that Fgf18 and Tgf-ß signaling could be targeted for hair loss treatments.
research The hair cycle on the human thigh and upper arm
Men's thigh hair grows longer and has a longer growth cycle than women's, but arm hair growth is similar between genders.
research Modeling the dynamics of human hair cycles by a follicular automaton
The model accurately simulates human hair growth and hair loss patterns.
research Notch Signaling Regulates Late-Stage Epidermal Differentiation and Maintains Postnatal Hair Cycle Homeostasis
Notch signaling is essential for healthy skin and hair follicle maintenance.
research Dynamic ultrastructural changes of the connective tissue sheath of human hair follicles during hair cycle
The connective tissue around hair follicles changes structure throughout the hair cycle.
research Chronic telogen effluvium is due to a reduction in the variance of anagen duration
Chronic hair shedding may be caused by less variation in hair growth times and might stop on its own after several years.
research The hair cycle and its regulation
Hormones, nutrition, and seasonal changes regulate hair growth cycles, with androgens extending growth phases and factors like aging and malnutrition affecting hair loss and thinning.
research Binding of Steroid Hormones by the 105,000 x g Supernatant Fraction from Homogenates of Rat Skin and Variations during the Hair Cycle
Steroid hormone binding in rat skin varies with pH, heat, and hair cycle phases.
research The changes in the hair cycle during gestation and the post-partum period
Hair growth slows and shedding increases after childbirth, but most women don't experience excessive hair loss.
research Cyclical Changes in Rat Vibrissa Follicles Maintained In Vitro
Rat vibrissa follicles are useful for studying hair growth cycles, especially the transition from pro-anagen to anagen.
research Foot shock stress prolongs the telogen stage of the spontaneous hair cycle in a non‐depilated mouse model
Stress in mice delays hair growth and treatments blocking substance P can partly reverse this effect.
research Human hair follicles operate an internal Cori cycle and modulate their growth via glycogen phosphorylase
Inhibiting glycogen metabolism can promote hair growth.
research Hair Cycle-Specific Immunolocalization of Retinoic Acid Synthesizing Enzymes Aldh1a2 and Aldh1a3 Indicate Complex Regulation
The enzymes Aldh1a2 and Aldh1a3 are involved in making retinoic acid in hair follicles and have different roles in hair growth.
research Correlation of proteolytic activities of organ cultured intact mouse skin with defined hair cycle stages
Proteolytic activity in mouse skin changes with hair cycle stages, peaking in early anagen.
research Chemotherapy-Induced Anagen Effluvium: Diffuse or Patterned?
Chemotherapy can cause rapid, extensive hair loss, with patterns varying between individuals.
research Identification of Differentially Expressed Genes During a Wool Follicle Growth Cycle Induced by Prolactin
Certain genes are linked to wool follicle structure and function, but not hair cycle regulation.
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 Roles of GasderminA3 in Catagen–Telogen Transition During Hair Cycling
GasderminA3 is important for normal hair cycle transitions by controlling Wnt signaling.
research Nuclear Factor I-C Regulates TGF-β-dependent Hair Follicle Cycling*
Nuclear Factor I-C is important for controlling hair growth by affecting the TGF-β1 pathway.
research CD10 and CD34 in fetal and adult human hair follicles: dynamic changes in their immunohistochemical expression during embryogenesis and hair cycling
CD10 and CD34 levels change during hair development and different hair growth stages, which could be important for hair regeneration treatments.
research NF-κB Participates in Mouse Hair Cycle Control and Plays Distinct Roles in the Various Pelage Hair Follicle Types
NF-κB is crucial for different stages and types of hair growth in mice.
research Baicalin, a flavonoid, affects the activity of human dermal papilla cells and promotes anagen induction in mice
Baicalin helps hair grow by boosting certain cell activities and speeding up hair cycle in mice.
research The Follicular Automaton Model: Effect of Stochasticity and of Synchronization of Hair Cycles
The model showed that randomness accurately describes individual hair growth cycles and that synchronization can cause large fluctuations not seen in humans.
research Expression of matrix metalloproteinases and tissue inhibitor of matrix metalloproteinases in the hair cycle
MMP-2 and MMP-9 help hair grow, while their inhibitors peak when hair growth slows.
research Hes1 regulates anagen initiation and hair follicle regeneration through modulation of hedgehog signaling
Hes1 protein is important for hair growth and regeneration, and could be a potential treatment for hair loss.
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.