research Ephrins Negatively Regulate Cell Proliferation in the Epidermis and Hair Follicle
Ephrins slow down skin and hair follicle cell growth.
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research Human hair keratins promote the regeneration of peripheral nerves in a rat sciatic nerve crush model
Human hair keratin helps repair nerve damage in rats.
research Integral hair lipid in human hair follicle
Human hair has a protective lipid layer that can be damaged by moisture and treatments, affecting hair growth and health.
research Identification of transcriptional targets of Wnt/β-catenin signaling in dermal papilla cells of human scalp hair follicles: EP2 is a novel transcriptional target of Wnt3a
Wnt3a activates certain genes in hair follicle cells, including a newly discovered one, EP2, which may affect hair growth.
research The Hair Follicle
Dogs could be good models for studying human hair growth and hair loss.
research The Latest Advance in Hair Regeneration Therapy Using Proteins Secreted by Adipose-Derived Stem Cells
Proteins from stem cells improved hair growth in patients with hair loss.
research Raman spectroscopy and electronic microscopy structural studies of Caucasian and Afro human hair
Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.
research Isolation and Characterization of a Novel Hair Follicle–Specific Gene, Hacl-1
Researchers found a new gene, hacl-1, that is active in mouse hair follicles during hair growth and may be important for hair biology.
research Young men’s coping with androgenetic alopecia: Acceptance counts when hair gets thinner
Acceptance reduces hair loss distress and medical consultations; coping mechanisms increase them.
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 Enhanced effect of fibroblast growth factor-2-containing dalteparin/protamine nanoparticles on hair growth
FGF-2&D/P nanoparticles can help treat hair loss.
research Green fabrication of seedbed-like Flammulina velutipes polysaccharides–derived scaffolds accelerating full-thickness skin wound healing accompanied by hair follicle regeneration
Mushroom-based scaffolds help heal skin wounds and regrow hair.
research Environmental and Cosmetic Factors in Hair Loss and Destruction
Environmental and cosmetic factors, including heat, chemicals, and sun exposure, can cause hair loss and damage.
research Human Hair Outer Root Sheath Cells and Platelet-Lysis Exosomes Promote Hair Inductivity of Dermal Papilla Cell
HHORSC exosomes and PL improve hair growth treatment outcomes.
research Structural changes of hair shaft after application of chemical hair straighteners: Clinical and histopathological study
Chemical hair straightening improves smoothness and shine but may cause side effects, suggesting a need for safer methods.
research Non-apoptotic role for caspase-7 in hair follicles and the surrounding tissue
Caspase-7 has functions in skin and hair that are not related to cell death.
research Granules of finasteride and cyclodextrin obtained by hot-melt extrusion to target the hair follicles
Granules improve hair loss treatment by targeting follicles.
research Stiffness of Human Hair Correlates with the Fractions of Cortical Cell Types
Hair stiffness is higher when it has more para-like cortical cells.
research Application of an Enzymatic Method for Identifying Hair Treatments
The enzymatic method can effectively identify chemical treatments on hair.
research Ultrasonic and Infrared Hair Treatment: Scientific Justification and Application Practice
Ultrasonic and infrared treatments can improve hair strength and appearance with minimal damage.
research A umbilical cord blood-derived exosome product simulates hair growth through laminin V and collagen XVII: an ex vivo study
Limelight (CB-EVs) safely promotes hair growth.
research A hair-follicle reconstructed in vitro immunocompetent skin model for prediction of the sensitizing potential of chemicals
The new skin model can predict how chemicals might cause skin allergies.
research Formulation And Evaluation of Herbal Hair Serum
The herbal hair serum with hibiscus, flaxseed, and aloe vera improves hair smoothness and shine without harmful effects.
research The Effect of Giving Black Rice Extract Ointment (Oryza Sativa L. Indica) on the Growth of Wistar Rat (Rattus Novergicus) Hair Follicles
Black rice extract ointment significantly promotes hair growth in Wistar rats.
research Extraction and Formulation of hydrolyzed-wool keratin solution for hair growth
Sheep wool keratin solution safely and effectively promotes hair growth.
research Hair Loss and Androgen’s Role in the Era of COVID-19
Androgens may worsen COVID-19 and hair loss could indicate the disease's severity.
research Exploring the effects of wetting and free fatty acid deposition on an atomistic hair fiber surface model incorporating Keratin Associated Protein 5-1
Water and fatty acids affect hair's surface differently based on hair damage, and models can help understand hair-cosmetic interactions.
research Ancient lineages of the keratin-associated protein (KRTAP) genes and their co- option in the evolution of the hair follicle
Keratin-associated proteins have ancient origins and were used for different purposes before being adapted for hair in mammals.
research Hair Changes due to Drugs
Some drugs can cause reversible hair loss, but certain chemotherapy drugs may lead to permanent hair loss; drugs can also change hair color and texture.
research 1415 Induction of human hair growth using vascularized 3D hair follicle constructs
Researchers created a 3D-printed skin model that grew human hair when grafted onto mice by improving blood supply to the grafts.