research Long-Term Renewal of Hair Follicles from Clonogenic Multipotent Stem Cells
Adult stem cells from rat whisker follicles can regenerate hair follicles and sebaceous glands.
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research Theoretical Considerations in Laser Hair Removal
Laser hair removal effectiveness depends on targeting hair structures without harming the skin, and improvements require more research and expert collaboration.
research Human Scalp Hair Follicles Are Both a Target and a Source of Prolactin, Which Serves as an Autocrine and/or Paracrine Promoter of Apoptosis-Driven Hair Follicle Regression
Prolactin contributes to hair loss by promoting hair follicle shrinkage and cell death.
research Melatonin and the Hair Follicle
Melatonin helps regulate hair growth and protects the hair follicle from stress.
research Melanogenesis Is Coupled to Murine Anagen: New Concepts for the Role of Melanocytes and Regulation of Melanogenesis in Hair Growth
Hair color production is closely linked to the active growth phase of hair in mice and may also influence hair growth itself.
research Prolactin and Its Receptor Are Expressed in Murine Hair Follicle Epithelium, Show Hair Cycle-Dependent Expression, and Induce Catagen
Prolactin affects hair growth cycles and can cause early hair follicle regression.
research The Skin POMC System (SPS): Leads and Lessons from the Hair Follicle
The Skin POMC System affects hair growth and skin responses to stress.
research Premature Graying of Hair: Causes, Associations, and Treatments
Premature graying of hair may suggest health issues and currently lacks effective treatments.
research Morphological Changes in Human Scalp Hair Roots During Protein Deprivation
Not eating enough protein can cause hair roots to shrink and lose color, and hair to become thinner.
research Hair Growth Induction: Roles of Growth Factors
EGF and FGF help hair growth by affecting cell differentiation and fiber growth.
research Hair Darkening in Porphyria Cutanea Tarda
Two patients with porphyria cutanea tarda experienced their grey hair turning dark again.
research The Upper Dermal Sheath Has Potential to Regenerate Hair in Rat Follicular Epidermis
The upper dermal sheath can regenerate hair in rats.
research Characterization of Cell Cycle Arrest and Terminal Differentiation in a Maximally Proliferative Human Epithelial Tissue: Lessons from the Human Hair Follicle Matrix
CIP/KIP proteins help stop cell division and support hair growth.
research Drug Delivery System Based On Minoxidil Nanoparticles Promotes Hair Growth In C57BL/6 Mice
Minoxidil nanoparticles can potentially be a more effective treatment for hair growth than current treatments.
research Hair Growth Promoting Effect of White Wax and Policosanol from White Wax on the Mouse Model of Testosterone-Induced Hair Loss
White wax and policosanol from white wax effectively reduced hair loss and promoted hair growth in mice better than a known hair growth drug.
research Colocalization of Cystatin M/E and Its Target Proteases Suggests a Role in Terminal Differentiation of Human Hair Follicle and Nail
Cystatin M/E helps in the final stages of hair and nail formation by controlling certain enzymes.
research Human Placental Extract Exerts Hair Growth-Promoting Effects Through the GSK-3β Signaling Pathway in Human Dermal Papilla Cells
Human placental extract may help hair growth by affecting certain cell signals and could be more effective with minoxidil.
research Distribution of Glycolipid and Unsaturated Fatty Acids in Human Hair
Human hair has more unsaturated fats inside than on the surface, and certain lipids may help bind the outer and inner layers together.
research Epimorphin Expression During Human Fetal Hair Follicle Development
Epimorphin, a protein, plays a key role in the development of hair follicles in human fetuses, but it doesn't help in maintaining the stem cell population of the follicular skin layer.
research KF19418, A New Compound for Hair Growth Promotion in Vitro and in Vivo Mouse Models
KF19418 promotes hair growth similarly to minoxidil but is not better in live mice.
research Various Types of Minor Trauma to Hair Follicles During Follicular Unit Extraction for Hair Transplantation
Hair follicle damage happens during hair transplants and can impact success; better surgical methods are needed.
research Morphological Analysis of In Vitro Human Hair Growth
Human hair follicles can grow and stay healthy for up to 8 days in a lab setting.
research Loose Anagen Hair Syndrome in Children of Upper Egypt
Loose Anagen Hair syndrome occurs in dark-skinned children and often improves on its own.
research Growth and Viability of Liaoning Cashmere Goat Hair Follicles During the Annual Hair Follicle Cycle
Liaoning Cashmere goat hair follicles show synchronized growth patterns with lowest activity in May.
research Sustained Human Hair Follicle Growth Ex Vivo in a Glycosaminoglycan Hydrogel Matrix
Human hair grows better in a special gel that mimics skin.
research Examination of the Elemental Composition of Hair in Cholelithiasis, Kidney Stones, Hypertension, and Diabetes by Scanning Electron Microscopy and Energy Dispersive Spectrometry
The study did not conclude whether hair can reliably indicate kidney stones, cholelithiasis, hypertension, or diabetes.
research Antisense Oligonucleotide Targeting Fibroblast Growth Factor Receptor-1 Stimulates Cellular Activity of Hair Follicles in an In Vitro Organ Culture System
Targeting FGFR-1 with antisense oligonucleotides may help treat baldness by increasing hair follicle activity.
research Removal of Intact Hair Papilla and Connective Tissue Sheath by Plucking Anagen Hairs
Plucking hairs in a certain way can result in intact hair roots, not related to baldness.
research Exposure to 50 Hz Electromagnetic Fields Enhances Hair Follicle Regrowth in C57BL/6 Mice
Exposure to 50 Hz electromagnetic fields may help mice grow hair faster.
research The Distribution of Melanocytes and the Degradation of Melanosomes in Fetal Hair Follicles
Fetal hair follicles have melanocytes with melanosomes at different stages, which are broken down into pigment particles in keratinocytes.