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.
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research Erythropoietin promotes hair shaft growth in cultured human hair follicles and modulates hair growth in mice
Erythropoietin helps hair grow and could be a potential treatment for hair loss.
research TR3 is preferentially expressed by bulge epithelial stem cells in human hair follicles
TR3 is mainly found in hair follicle stem cells and may be involved in hair loss.
research Hair Growth Promoting Effect of Hottuynia cordata Extract in Cultured Human Hair Follicle Dermal Papilla Cells
Houttuynia cordata extract may help hair grow by improving cell survival and increasing cell growth.
research 878 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 881 Ionizing radiation triggers dedifferentiation of outer root sheath cells into stem cell-like progenitors for hair follicle regeneration
research DHT and E2 synthesis-related proteins and receptors expression in male yak skin during different hair follicle stages
Male yak hair growth is influenced by DHT synthesis, which is promoted by 5α-red1 and AR during growth phases, while E2 may inhibit growth through ERα.
research Force-triggered density gradient sedimentation and cocktail enzyme digestion treatment for isolation of single dermal papilla cells from follicular unit extraction harvesting human hair follicles
New methods efficiently isolate dermal papilla cells from hair follicles, preserving their characteristics better than traditional methods.
research Novel ALK5 inhibitor TP0427736 reduces TGF-β induced growth inhibition in human outer root sheath cells and elongates anagen phase in mouse hair follicles
TP0427736 may help treat hair loss by blocking a specific protein and promoting hair growth.
research Genome-Wide Association Study of Alopecia Areata in Taiwan: The Conflict Between Individuals and Hair Follicles
Certain genetic variants linked to immune response increase the risk of alopecia areata in Taiwanese people.
research ANDROGEN METABOLISM AS IT AFFECTS HAIR GROWTH IN ANDROGENETIC ALOPECIA
Androgens, like DHT, affect hair growth and treatments like finasteride may help.
research The effects of epilation and hormones on the activity of rat hair follicles
Epilation doesn't affect rat hair growth; thyroxine speeds it up, while estradiol slows it down.
research Comparative analysis of 3D and 2D cell-culturing methods in hair follicle spheroid morphogenesis and drug responsiveness
3D cultures respond better to minoxidil, while 2D cultures respond better to DHT.
research 269 The PPAR-γ modulator, N-acetyl-GED, protects from epithelial-mesenchymal-transition to human hair follicles: Potential relevance for scarring alopecia
N-acetyl-GED may help prevent and partially reverse a process that leads to scarring hair loss.
research Epidermal Growth Factor Promotes Proliferation and Migration of Follicular Outer Root Sheath Cells via Wnt/β-Catenin Signaling
Epidermal Growth Factor helps hair follicle cells grow and move by activating a specific cell signaling pathway.
research Red LED light promotes hair follicle development to improve fibre quality in Su line Angora rabbit
Red LED light improves the quality of Angora rabbit wool by promoting hair growth.
research Monoterpenoid Loliolide Regulates Hair Follicle Inductivity of Human Dermal Papilla Cells by Activating the Akt/ ¥-Catenin Signaling Pathway
Loliolide can boost hair growth by activating specific cell pathways.
research VEGF induces proliferation of human hair follicle dermal papilla cells through VEGFR-2-mediated activation of ERK
VEGF promotes hair follicle cell growth through the VEGFR-2/ERK pathway.
research Dietary Vitamin D Supplementation Improves Hair Follicle Development and Affects Fatty Acid Metabolism in Rex Rabbits
Vitamin D supplements improve hair growth and metabolism in rabbits.
research Hair removal using a long-pulsed alexandrite laser.
The long-pulsed alexandrite laser is effective for hair reduction, particularly for light-skinned individuals with dark hair, but caution is needed for darker skin.
research Strategies to utilize iPS cells for hair follicle regeneration and the treatment of hair loss disorders
hiPSCs can help regenerate hair follicles and treat hair loss.
research Retinoic acid drives hair follicle stem cell activation via Wnt/β‐catenin signalling in androgenetic alopecia
Retinoic acid helps activate hair growth in people with common hair loss by working on a specific cell growth pathway.
research Retardation of Hair Follicle Development by the Deletion of TrkC, High-Affinity Neurotrophin-3 Receptor
Lack of TrkC receptor delays hair follicle development.
research Plucked Human Hair Shafts and Biomolecular Medical Research
Human hair follicles may provide a noninvasive way to diagnose diseases and have potential in regenerative medicine.
research Adipose and Hair Function: An aPPARent Connection
Fat tissue and a specific protein are crucial for healthy hair growth and maintenance.
research Recent Progress in the Understanding of the Effect of Sympathetic Nerves on Hair Follicle Growth
Stress can cause hair loss by affecting nerve-related hair growth, and noradrenaline might help prevent this.
research Human scalp hair: Modulation by various factors and hormones do estrogens inhibit or stimulate—A perplexing perspective
The effects of estrogen on human scalp hair growth are unclear and need more research.
research Staining of human skin with RGB trichrome unveils a proteoglycan-enriched zone in the hair dermal sheath
A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.
research Hair follicle associated pluripotent (HAP) stem cell from young mice have the greatest potential to differentiate to cardiac muscle cells
Young mice's hair follicle stem cells are best for turning into heart muscle cells.
research Scalp Sebaceous Physiology
The document concludes that scalp health is influenced by complex factors affecting sebaceous glands, including hormones, aging, and various substances.