research Cultured Human and Rat Tooth Papilla Cells Induce Hair Follicle Regeneration and Fiber Growth
Tooth papilla cells can help regenerate hair follicles and grow hair.
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research Finasteride Is the Main Inhibitor of 5α-Reductase Activity in Microdissected Dermal Papillae of Human Hair Follicles
Finasteride potentially treats hair loss by reducing DHT production.
research Epidemiology, Diagnosis, and Management of Hirsutism: A Consensus Statement by the Androgen Excess and Polycystic Ovary Syndrome Society
Experts recommend using evidence-based methods to diagnose and treat hirsutism, focusing on symptoms and underlying causes.
research Establishment of Keratinocyte Cell Lines from Human Hair Follicles
Scientists created keratinocyte cell lines from human hair that can differentiate similarly to normal skin cells, offering a new way to study skin biology and diseases.
research Bee Venom Promotes Hair Growth by Inhibiting 5α-Reductase Expression
Bee venom helps hair grow and may work better than some common treatments.
research 5α-Reductase Activity in the Human Hair Follicle Concentrates in the Dermal Papilla
The enzyme that changes testosterone to a stronger form is mostly found in the part of the hair follicle called the dermal papilla.
research Gene Expression of Type 2 17β Hydroxysteroid Dehydrogenase in Scalp Hairs of Hirsute Women
Hirsute women have lower type 2 17β-HSD enzyme levels, which improve with treatment.
research Platelet-Rich Plasma Stimulates Angiogenesis in Mice Which May Promote Hair Growth
Platelet-rich plasma can help grow more and longer hair by creating new blood vessels.
research The Role of the Microbiome in Scalp Hair Follicle Biology and Disease
The scalp's microorganisms significantly affect hair health and disease.
research SnapshotDx Quiz: August 2019
The research found that male pattern hair loss is mostly genetic and involves hair thinning due to hormonal effects and changes in gene expression.
research Trichoscopy in Genetic Hair Shaft Abnormalities
Trichoscopy is a quick and easy way to diagnose most genetic hair problems without invasive methods.
research Depression from a Physical Symptom
Hair loss can be linked to hormonal changes, and physical conditions like heart defects can cause depression.
research Dihydrotestosterone-Induced Hair Regrowth Inhibition by Activating Androgen Receptor in C57BL6 Mice Simulates Androgenetic Alopecia
DHT stops hair regrowth in mice, similar to human hair loss.
research Dermatoscopy of Hair Shaft Disorders
Dermatoscopy is a useful tool for diagnosing hair disorders and can help choose samples for more detailed analysis.
research Expression of mRNA for Androgen Receptor, 5α-Reductase, and 17β-Hydroxysteroid Dehydrogenase in Human Dermal Papilla Cells
Hair sensitivity to androgens is partly controlled by specific enzyme expressions in different hair areas.
research Endocrine Influences on Hair Growth
Hormones and genetics affect hair growth and patterns, with some changes reversible and others not.
research The G60S Connexin43 Mutant Regulates Hair Growth and Hair Fiber Morphology in a Mouse Model of Human Oculodentodigital Dysplasia
The G60S Connexin43 mutation causes hair growth issues and poor hair quality in mice, similar to human ODDD patients.
research Imiquimod-Induced Effluvium After Intravaginal Application for Treatment of Cervical Intraepithelial Neoplasia
Imiquimod used intravaginally for cervical issues can cause temporary hair loss, especially if severe side effects occur.
research Pregnancy, Hair Loss, and the Pill
Stopping the pill and giving birth both caused hair loss.
research Trichotillometry: A Technique for Hair Assessment
Trichotillometry is a reliable method to measure hair strength and assess hair loss treatments.
research Trichoscopy and Trichogram: Diagnostic Methods for Hair and Scalp Disorders
Trichoscopy and trichogram are useful for diagnosing hair and scalp conditions.
research A Mouse Model for the Basal Transcription and DNA Repair Syndrome Trichothiodystrophy
Researchers created a mouse with the same mutation as humans with trichothiodystrophy, showing similar symptoms and confirming the condition is due to defects in DNA repair and gene activity.
research Evidence of Increased DNA Methylation of the Androgen Receptor Gene in Occipital Hair Follicles from Men with Androgenetic Alopecia
Men with hair loss have more DNA changes in back-of-head hair follicles, possibly protecting them from thinning.
research Comparison of Mitochondrial Transplantation Using a Stamp-Type Multineedle Injector and Platelet-Rich Plasma Therapy for Hair Aging in Naturally Aging Mice
Mitochondrial therapy and platelet-rich plasma therapy both stimulated hair regrowth in aging mice, with mitochondrial therapy showing similar effectiveness to plasma therapy.
research IL-33 Contributes to the Pathological Changes of Hair Follicles in Psoriasis: A Potential Target for Psoriatic Alopecia
IL-33 is linked to hair follicle damage in psoriasis and could be a treatment target for hair loss in this condition.
research Harnessing the Power of Regenerative Therapy for Vitiligo and Alopecia Areata
Regenerative therapies show promise for treating vitiligo and alopecia areata.
research APCDD1 Is a Novel Wnt Inhibitor Mutated in Hereditary Hypotrichosis Simplex
A gene called APCDD1, which controls hair growth, is found to be faulty in a type of hair loss called hereditary hypotrichosis simplex.
research WNT Signaling in the Control of Hair Growth and Structure
The research shows that a gene called Wnt3 affects hair growth and structure, causing short hair and balding when overactive.
research Telogen Effluvium: A Common Form of Hair Loss
Telogen Effluvium is a common, usually reversible hair loss condition, often improved by removing the trigger and possibly treated with various products, though their effectiveness is uncertain.
research A Mutation in the Type II Hair Keratin KRT86 Gene in a Han Family with Monilethrix
A new mutation in the KRT86 gene was found to cause the hair disorder monilethrix in a Han family.