research Hair-Cycle-Dependent Expression of Parathyroid Hormone-Related Protein and Its Type I Receptor: Evidence for Regulation at the Anagen to Catagen Transition
Parathyroid hormone-related protein helps control hair growth phases in mice.
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research The Potential of Nestin-Expressing Hair Follicle Stem Cells in Regenerative Medicine
Hair follicle stem cells could help repair nerves and avoid ethical issues linked to embryonic stem cells.
research Trichohyalin: Presence in the Granular Layer and Stratum Corneum of Normal Human Epidermis
Trichohyalin is also found in the outer layers of normal human skin.
research Hair Follicle and Interfollicular Epidermal Stem Cells Make Varying Contributions to Wound Regeneration
Different skin stem cells help heal wounds, with hair follicle cells becoming more important over time.
research Premature Graying of Hair: Causes, Associations, and Treatments
Premature graying of hair may suggest health issues and currently lacks effective treatments.
research Dietary Supplement Increases Anagen Hair Rate in Women With Telogen Effluvium: Results of a Double-Blind, Placebo-Controlled Trial
The dietary supplement helped increase hair growth in women with hair loss.
research Overexpression of Bcl-2 Protects from Ultraviolet B-Induced Apoptosis but Promotes Hair Follicle Regression and Chemotherapy-Induced Alopecia
Bcl-2 overexpression protects against UVB damage but worsens hair loss from chemotherapy.
research A Discourse on Human Hair Fibers and Reflections on the Conservation of Drug Molecules
Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.
research The Androgen Receptor Antagonizes Wnt/β-Catenin Signaling in Epidermal Stem Cells
Androgen receptor activity blocks Wnt/β-catenin signaling, affecting hair growth and skin cell balance.
research Analysis of Structural Changes in Permanent Waved Human Hair Using Raman Spectroscopy
Permanent waving weakens hair by altering its protein structure.