research Hair Loss After Rhytidectomy
A woman had temporary hair loss due to a stress-related condition after a facelift.
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research Intricacies of the Single-Scar Technique for Donor Harvesting in Hair Transplantation Surgery
The single-scar technique in hair transplantation minimizes scarring and preserves hairs for future use, with proper training overcoming its perceived drawbacks.
research The Ziering Whorl Classification of Scalp Hair
Craig Ziering created a system to classify scalp hair patterns, important for improving hair restoration surgery results.
research Trichoscopic Criteria of Female Pattern Hair Loss
Female hair loss can be diagnosed using specific trichoscopy criteria.
research The Management of Hair Loss from Trauma
Manage hair loss from trauma with scalp expansion, advancement flaps, and hair transplantation.
research The Effect of Topical RU58841 (Androgen Receptor Blocker) Combined with Minoxidil on Hair Growth in Macaque Androgenetic Alopecia
Combining RU58841 and minoxidil significantly increases hair growth.
research Hair as a Retrospective Calendar of Cortisol Production—Increased Cortisol Incorporation into Hair in the Third Trimester of Pregnancy
Hair cortisol levels can show increased stress during late pregnancy but only for up to six months.
research Nerve-Derived Sonic Hedgehog Defines a Niche for Hair Follicle Stem Cells Capable of Becoming Epidermal Stem Cells
Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.
research The Hair Cycle
The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.
research Mesenchymal–Epithelial Interactions During Hair Follicle Morphogenesis and Cycling
The conclusion is that certain cell interactions and signals are crucial for hair growth and regeneration.
research Hair and Scalp Dermatoscopy
Dermatoscopy is useful for identifying different hair and scalp conditions and can reduce the need for biopsies.
research Chronic Telogen Effluvium: Increased Scalp Hair Shedding in Middle-Aged Women
Middle-aged women with chronic telogen effluvium experience increased hair shedding but usually don't get significantly thinner hair.
research Root Hair Growth in Arabidopsis Thaliana Is Directed by Calcium and an Endogenous Polarity
Calcium affects where root hairs grow, but other unknown factors determine their growth direction.
research Stress Inhibits Hair Growth in Mice by Inducing Premature Catagen Development and Harmful Perifollicular Inflammatory Events via Neuropeptide Substance P-Dependent Pathways
Stress stops hair growth in mice by causing early hair growth phase end and harmful inflammation through a specific nerve-related pathway.
research Hair Follicle Dermal Stem Cells Regenerate the Dermal Sheath, Repopulate the Dermal Papilla, and Modulate Hair Type
Hair follicle dermal stem cells are key for regenerating parts of the hair follicle and determining hair type.
research Fully Functional Hair Follicle Regeneration Through the Rearrangement of Stem Cells and Their Niches
Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.
research Effects of Sex Steroid Deprivation and Administration on Hair Growth and Skin Sebum Production in Transsexual Males and Females
Hormone treatments in transsexual individuals reduce hair growth and oil production in male-to-females and increase them in female-to-males.
research Light Scattering from Human Hair Fibers
Researchers developed a new model for more realistic computer graphics rendering of hair by considering how light scatters on hair fibers.
research The Hair Follicle as an Estrogen Target and Source
Estrogens significantly influence hair growth by interacting with receptors in hair follicles and may help regulate the hair growth cycle.
research Androgens and Human Hair Growth
Androgens can cause hair growth in some areas and hair loss on the scalp.
research Molecular Biology of Hair Morphogenesis: Development and Cycling
Understanding hair growth involves complex interactions between molecules and could help treat hair disorders.
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 Measuring Reversal of Hair Miniaturization in Androgenetic Alopecia by Follicular Counts in Horizontal Sections of Serial Scalp Biopsies: Results of Finasteride 1mg Treatment of Men and Postmenopausal Women
Finasteride 1mg helps reverse hair miniaturization in men and postmenopausal women.
research Androgen Metabolism as It Affects Hair Growth in Androgenetic Alopecia
Too much androgen can cause hair loss; finasteride may help.
research Cells Within the Bulge Region of Mouse Hair Follicle Transiently Proliferate During Early Anagen: Heterogeneity and Functional Differences of Various Hair Cycles
Mouse hair follicle cells briefly grow during the early hair growth phase, showing that these cells are important for starting the hair cycle.
research Hair Growth Inhibition by Psychoemotional Stress: A Mouse Model for Neural Mechanisms in Hair Growth Control
Stress can stop hair growth in mice, and treatments can reverse this effect.
research Indications for a Brain-Hair Follicle Axis: Inhibition of Keratinocyte Proliferation and Up-Regulation of Keratinocyte Apoptosis in Telogen Hair Follicles by Stress and Substance P
Stress can cause hair loss by negatively affecting hair follicles and this effect might be reversed with specific treatments.
research Differential Auxin-Transporting Activities of PIN-Formed Proteins in Arabidopsis Root Hair Cells
Different PIN proteins affect plant root hair growth by changing how auxin is transported.
research The Role of Melatonin in Neuroectodermal-Mesodermal Interactions: The Hair Follicle Synthesizes Melatonin and Expresses Functional Melatonin Receptors
Hair follicles produce and respond to melatonin, affecting hair growth and sensitivity to estrogen.
research The Hair Cycle of the Mouse and Its Importance in the Study of Sequences of Experimental Carcinogenesis
Understanding the mouse hair cycle is crucial for cancer research.