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.
Search
for
Sort by
Research
360-390 / 1000+ results 
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 Topically Applied Nicotinamide Inhibits Human Hair Follicle Growth Ex Vivo
Nicotinamide applied to the scalp can slow down hair growth.
research Inhibition of Prolactin Promotes Secondary Skin Follicle Activation in Cashmere Goats
Blocking prolactin increases the activity of secondary hair follicles in cashmere goats.
research Molecular Regulatory Mechanisms in Chicken Feather Follicle Morphogenesis
The document concludes that various signaling pathways and genetic factors are crucial for chicken feather development, affecting poultry quality.
research Dual-Mode Vasodilator M119 Delivery to Hair Follicle via Dissolving Microneedle for Advanced Alopecia Treatment
A new microneedle system effectively delivers a vasodilator to hair follicles, promoting hair growth better than current treatments.
research In Vitro and Ex Vivo Hair Follicle Models to Explore Therapeutic Options for Hair Regeneration
New methods to test hair growth treatments have been developed.
research Culturing of Melanocytes from the Equine Hair Follicle Outer Root Sheath
Researchers successfully grew horse skin cells that produce pigment from hair follicle samples.
research Percutaneous Drug Delivery to the Hair Follicle
Hair follicles could be used for targeted drug delivery, with liposomal systems showing promise for this method.
research Engineered Exosomes Biopotentiated Hydrogel Promote Hair Follicle Growth via Reprogramming the Perifollicular Microenvironment
The new hydrogel treatment promotes faster hair growth and better skin health for hair loss.
research Changes in the Aging Dermal Hair Follicle Environment in Female Scalp
Aging causes changes in scalp cells that can negatively affect hair health.
research Three-Dimensional Tissue-Engineered Grafts for Hair Follicle Regeneration
research Author Response for Recreation of a Hair Follicle Regenerative Microenvironment: Successes and Pitfalls
research Molecular Basis of Hair Follicle Donor Dominance in Androgenetic Alopecia and Sexual Dimorphism of the Skin
Hair loss patterns differ between males and females due to 5 master regulators and JAK-STAT signaling affects hair growth.
research The Nude Mutant Gene Foxn1 Is a HOXC13 Regulatory Target During Hair Follicle and Nail Differentiation
HOXC13 is essential for hair and nail development by regulating Foxn1.
research A Drug-Free, Hair Follicle Cycling Regulatable, Separable, Antibacterial Microneedle Patch for Hair Regeneration Therapy
A drug-free microneedle patch significantly promotes hair growth and prevents infections.
research Tyrosinase Depletion Prevents the Maturation of Melanosomes in the Mouse Hair Follicle
Reducing Tyrosinase prevents mature color pigment cells from forming in mouse hair.
research Protective Role of Nutritional Plants Containing Flavonoids in Hair Follicle Disruption: A Review
Some plants with flavonoids may help treat hair loss and promote hair growth.
research Paracrine Secreted Frizzled-Related Protein 4 Inhibits Melanocyte Differentiation in Hair Follicle
A protein called sFRP4 from skin cells stops the development of pigment-producing cells in hair.
research Anti-Mullerian Hormone: A Potential Marker for Recruited Non-Growing Follicles of Ovarian Pool in Women with Polycystic Ovarian Syndrome
AMH levels are higher in women with PCOS and can indicate the number of small follicles in their ovaries.
research Stimulatory Effects of 6-Methylsulfinylhexyl Isothiocyanate on Cultured Human Follicle Dermal Papilla Cells
Wasabi compound may help promote hair growth.
research Effect of Fibroblast Growth Factor 10 and an Interacting Non-Coding RNA on Secondary Hair Follicle Dermal Papilla Cells in Cashmere Goats' Follicle Development Assessed by Whole-Transcriptome Sequencing Technology
FGF10 and non-coding RNAs are important for cashmere goat hair follicle development.
research Neuro-Inspired Biomimetic Microreactor for Sensory Recovery and Hair Follicle Neogenesis Under Skin Burns
The device helps restore sensation and grow new hair follicles after skin burns.
research The Glypican-1/HGF/C-Met and Glypican-1/VEGF/VEGFR2 Ternary Complexes Regulate Hair Follicle Angiogenesis
Glypican-1 is important for blood vessel growth in hair follicles and could help treat hair loss.
research Individual Variation in Balance Between Platelet-Secreted Growth Factors Causing Contradictory Effects on Hair Follicle Could Potentially Impact Response to PRP Therapy in Patients With Scalp Hair Loss
People respond differently to hair loss treatment with PRP because of individual differences in growth factors from platelets.
research Hair Loss Associated With Escitalopram: Do SSRIs Affect Melatonin at the Hair Follicle?
The antidepressant escitalopram likely caused hair loss in a patient.
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 Tectoridin Stimulates the Activity of Human Dermal Papilla Cells and Promotes Hair Shaft Elongation in Mouse Vibrissae Hair Follicle Culture
Tectoridin helps human hair cells grow and makes mouse hair longer, suggesting it could treat hair loss.
research Proteomics Demonstration That Histone H4 Is a Colchicine-Induced Retro-Modulator of Growth and Alkaline Phosphatase Activity in Hair Follicle Dermal Papilla Culture
Histone H4, released by cells exposed to colchicine, can cause hair loss by inhibiting cell growth and enzyme activity.
research Histopathological Characteristics May Not Be Useful in the Differential Diagnosis Between Basal Cell Carcinoma and Benign Tumors of Cutaneous Appendages Originating from Hair Follicle
Looking at tissue characteristics isn't reliable for telling apart basal cell carcinoma from certain benign skin tumors.