research Keratin-Mediated Hair Growth and Its Underlying Biological Mechanism
Keratin injections can promote hair growth by affecting hair-forming cells and tissue development.
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research The Local Hypothalamic–Pituitary–Adrenal Axis in Cultured Human Dermal Papilla Cells
Stress hormone CRF can cause hair loss by affecting hair growth cells and hormones.
research Autologous Cellular Method Using Micrografts of Human Adipose Tissue Derived Follicle Stem Cells in Androgenic Alopecia
Using human fat tissue derived stem cells in micrografts can safely and effectively increase hair density in people with hair loss.
research Compartmentation of Mitochondrial and Oxidative Metabolism in Growing Hair Follicles: A Ring of Fire
Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.
research Application of Extracellular Vesicles From Mesenchymal Stem Cells Promotes Hair Growth by Regulating Human Dermal Cells and Follicles
Using extracellular vesicles from stem cells can help hair grow by affecting scalp cells and hair follicles.
research Mesenchymal Stem Cells From Mouse Hair Follicles Reduce Hypertrophic Scarring in a Murine Wound Healing Model
Mouse stem cells from hair follicles can improve wound healing and reduce scarring.
research Induction of Vascular Endothelial Growth Factor Messenger Ribonucleic Acid Expression in Stored Micrografts by Aminoguanidine
Aminoguanidine increases a specific growth signal in stored hair grafts, which may help them survive better after being transplanted.
research Evaluating Hair Growth Promoting Effects of Candidate Substances: A Review of Research Methods
The document concludes that while lab results for hair growth promotion are promising, human trials are needed and better testing methods should be developed.
research The Chemokine SDF-1/CXCL12 Regulates the Migration of Melanocyte Progenitors in Mouse Hair Follicles
SDF-1/CXCL12 and its receptor CXCR4 are crucial for melanocyte movement in mouse hair follicles.
research Fine Structure and Immunocytochemistry of Monotreme Hairs, with Emphasis on the Inner Root Sheath and Trichohyalin-Based Cornification During Hair Evolution
Monotreme hair structure and protein distribution are similar to other mammals, but their inner root sheath cornifies differently, suggesting a unique evolution from reptile skin.
research Epigallocatechin-3-Gallate Promotes the Growth of Mink Hair Follicles Through Sonic Hedgehog and Protein Kinase B Signaling Pathways
Green tea compound EGCG helps mink hair follicles grow by affecting certain cell growth pathways.
research Cell-Based Model Systems for Validation of Efficacy Claims for Cosmetic Ingredients
Cell-based models help test if cosmetic ingredients really work for hair growth and skin health.
research Age-Induced Hair Greying: The Multiple Effects of Oxidative Stress
Hair greying is caused by oxidative stress damaging hair follicles and melanocytes.
research Novel ALK5 Inhibitor TP0427736 Reduces TGF-β Induced Growth Inhibition in Human Outer Root Sheath Cells and Elongates Anagen Phase in Mouse Hair Follicles
TP0427736 may help treat hair loss by blocking a specific protein and promoting hair growth.
research MiR-140-5p in Small Extracellular Vesicles From Human Papilla Cells Stimulates Hair Growth by Promoting Proliferation of Outer Root Sheath and Hair Matrix Cells
miR-140-5p in certain cell vesicles helps hair growth by boosting cell proliferation.
research Hair Follicle Stem Cell Replication Stress Drives IFI16/STING-Dependent Inflammation in Hidradenitis Suppurativa
Stress in hair follicle stem cells causes inflammation in a chronic skin condition through a specific immune response pathway.
research Histopathology of Aging of the Hair Follicle
Hair becomes gray and thin as we age, and while most hair loss in older people is due to genetics, there's a chance for gray hair to regain color under certain conditions.
research Characterization of Xenobiotic Metabolizing Enzymes of a Reconstructed Human Epidermal Model from Adult Hair Follicles
The reconstructed skin model from hair follicles functions like human skin in processing chemicals and can be used to test ingredient safety.
research Transplantation of Melanocyte Stem Cells in Vitiliginous Skin
Transplanting melanocyte stem cells from hair follicles can effectively treat vitiligo.
research Induction of Vascular Endothelial Growth Factor Messenger Ribonucleic Acid Expression in Stored Micrografts by Aminoguanidine
Aminoguanidine increases VEGF in stored hair micrografts, potentially improving their viability after transplant.
research Histopathologic Evaluation of Alopecias
The document concludes that accurate diagnosis of different types of hair loss requires careful examination of hair and scalp tissue, considering both clinical and microscopic features.
research Localization of Minoxidil Sulfotransferase in Rat Liver and the Outer Root Sheath of Anagen Pelage and Vibrissa Follicles
Minoxidil works in liver and outer hair root sheath for hair growth.
research Hair Darkening in Porphyria Cutanea Tarda
Two patients with porphyria cutanea tarda experienced their grey hair turning dark again.
research Investigation Into the Role of HIF-1A Stabilization in Hair Follicle Metabolism
Stabilizing HIF-1A in hair follicles may reduce oxidative stress and promote hair growth by increasing glycolysis.
research Opsins and Cryptochrome Photoreceptors Mediate Blue Light Stimulatory Effect on Hair Growth
Blue light helps hair growth by affecting specific proteins in hair follicle cells.
research Determination of Secondary Follicle Characteristics, Density, Activity, and Hoxc13 Expression Pattern of Hexi Cashmere Goat Breed
Hexi cashmere goats' hair growth varies by stage, with Hoxc13 linked to hair activity.
research Histogenesis of Keratoacanthoma: Histochemical and Immunohistochemical Study
Keratoacanthoma comes from hair follicle cells.
research The Hair Follicle Bulge: A Niche for Adult Stem Cells
The hair follicle bulge is an important area for adult stem cells involved in hair growth and repair, with potential for medical use needing more research.
research Particulate Matter Induces Inflammatory Response in Human Outer Root Sheath Cells via Oxidative Stress-Dependent MAPK and JAK-STAT Signaling Pathways
Particulate matter causes inflammation in hair cells, potentially harming hair growth.
research Desmoplastic Tricholemmoma in a Dog
A dog had a rare skin tumor called desmoplastic tricholemmoma.