Hair Growth-Promoting Mechanisms of Red Ginseng Extract Through Stimulating Dermal Papilla Cell Proliferation and Enhancing Skin Health

September 2021 in “ Journal of Food Science and Nutrition ”

Van-Long Truong, Woo-Sik Jeong

Studysummary This study found that red ginseng extract may stimulate hair growth in a mouse model by enhancing dermal papilla cell proliferation and activating skin antioxidant defenses.

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research Red Ginseng Extract Promotes Hair Growth in Cultured Human Hair Follicles

49 citations , November 2014 in “Journal of Medicinal Food”

In this study, red ginseng extract and its ginsenosides enhanced human hair follicle cell proliferation and countered dihydrotestosterone-induced suppression, suggesting potential to promote hair growth.

research The Inductive Effect of Ginsenoside F2 on Hair Growth by Altering the WNT Signal Pathway in Telogen Mouse Skin

42 citations , March 2014 in “European Journal of Pharmacology”

This study found that minor ginseng saponin F2 may promote hair growth more effectively than finasteride by enhancing anagen induction and modulating the Wnt signaling pathway in cell and mouse models.

research Signaling Involved in Hair Follicle Morphogenesis and Development

223 citations , January 2014 in “International Journal of Molecular Sciences”

This article reviews the complex signaling pathways between epithelial and mesenchymal cells crucial for hair follicle morphogenesis, highlighting the Wnt pathway's role as a master regulator without reporting new experimental findings.

Ginsenoside F2 Reduces Hair Loss by Controlling Apoptosis Through the Sterol Regulatory Element-Binding Protein Cleavage Activating Protein and Transforming Growth Factor-β Pathways in a Dihydrotestosterone-Induced Mouse Model

research Ginsenoside F2 Reduces Hair Loss by Controlling Apoptosis Through the Sterol Regulatory Element-Binding Protein Cleavage Activating Protein and Transforming Growth Factor-β Pathways in a Dihydrotestosterone-Induced Mouse Model

22 citations , January 2014 in “Biological & Pharmaceutical Bulletin”

This study found that ginsenoside F2 may suppress hair cell apoptosis and improve hair growth outcomes in a DHT-induced hair loss model more effectively than finasteride.

research Ginsenoside Rg3 Up-Regulates the Expression of Vascular Endothelial Growth Factor in Human Dermal Papilla Cells and Mouse Hair Follicles

20 citations , December 2013 in “PTR. Phytotherapy research/Phytotherapy research”

This study found that ginsenoside Rg3 up-regulates vascular endothelial growth factor expression in human dermal papilla cells and mouse hair follicles, suggesting its potential role in promoting hair growth.

research Dermal Papilla Cell Number Specifies Hair Size, Shape, and Cycling, and Its Reduction Causes Follicular Decline

211 citations , April 2013 in “Development”

In this study, researchers found that the number of dermal papilla cells in hair follicles determines hair size and shape in mice, suggesting potential avenues for addressing hair loss.

research Regulatory Effect of Beta-Catenin on Proliferation of Hair Follicle Stem Cells Involves PI3K/Akt Pathway

11 citations , March 2013 in “Journal of Applied Biomedicine”

This study found that β-catenin is essential for hair follicle stem cell proliferation and may regulate this process through the PI3K/Akt pathway, suggesting its potential as a therapeutic target.

research 6-Gingerol Inhibits Hair Shaft Growth in Cultured Human Hair Follicles and Modulates Hair Growth in Mice

17 citations , February 2013 in “PLOS ONE”

This study found that 6-gingerol, a component of ginger, suppresses hair growth rather than promoting it, both in vitro and in vivo, suggesting potential use in hair removal treatments.

research Efficacy of Korean Red Ginseng in the Treatment of Alopecia Areata

24 citations , October 2012 in “Journal of Ginseng Research”

In this study, Korean red ginseng combined with corticosteroid injections showed potential efficacy in treating alopecia areata over 12 weeks, suggesting it as a useful complementary treatment.

research Fructus Panax Ginseng Extract Promotes Hair Regeneration in C57BL/6 Mice

41 citations , September 2011 in “Journal of Ethnopharmacology”

This study indicates that Fructus panax ginseng extract may promote hair growth by increasing proliferation in human hair dermal papilla cells and lengthening the anagen phase in mice.

research Hydroxyl Radical Mediates Cisplatin-Induced Apoptosis in Human Hair Follicle Dermal Papilla Cells and Keratinocytes Through Bcl-2-Dependent Mechanism

52 citations , May 2011 in “APOPTOSIS”

In this study, cisplatin was found to induce cell death in human hair follicle cells through hydroxyl radical generation and Bcl-2 down-regulation, suggesting potential strategies for preventing chemotherapy-induced alopecia.

research Effects of Ginseng Rhizome and Ginsenoside Ro on Testosterone 5α-Reductase and Hair Regrowth in Testosterone-Treated Mice

51 citations , May 2011 in “Phytotherapy Research”

This study suggests that red ginseng rhizome extracts, particularly ginsenoside Ro, may promote hair re-growth in an androgenetic alopecia model due to their inhibitory activity on testosterone 5α-reductase.

research Beta-Catenin Activity in the Dermal Papilla Regulates Morphogenesis and Regeneration of Hair

314 citations , April 2010 in “Developmental Cell”

This study found that in mice, inactivating beta-catenin in the dermal papilla reduces hair follicle progenitor proliferation and disrupts the hair cycle.

research Review of Hair Follicle Dermal Cells

321 citations , December 2009 in “Journal of Dermatological Science”

This review discusses the role of dermal cells in hair follicle regeneration and morphogenesis and highlights their potential therapeutic implications, but it reports no new empirical findings.

research Study of the Efficacy of Korean Red Ginseng in the Treatment of Androgenic Alopecia

25 citations , September 2009 in “Journal of Ginseng Research”

This study found that taking Korean red ginseng significantly increased hair density and thickness in patients with androgenic alopecia compared to a placebo over 24 weeks.

research The Hair Follicle as a Dynamic Mini-Organ

759 citations , February 2009 in “Current Biology”

This review summarizes fundamental concepts and recent advancements in hair follicle biology, including insights from mouse models into broader molecular and cellular processes relevant to regeneration and development.

research Activation of Beta-Catenin Signaling Programs Embryonic Epidermis to Hair Follicle Fate

193 citations , May 2008 in “Development”

This study found that activating β-catenin signaling in embryonic epidermis promoted hair follicle characteristics at the expense of normal epidermal differentiation, leading to early pigmentation and innervation.

research Dihydrotestosterone-Inducible Dickkopf 1 from Balding Dermal Papilla Cells Causes Apoptosis in Follicular Keratinocytes

171 citations , July 2007 in “Journal of Investigative Dermatology”

The researchers reported that DHT-inducible DKK-1 may play a significant role in DHT-driven balding by inhibiting hair follicle cell growth and promoting apoptosis in androgenetic alopecia.

Human Hair Growth Enhancement In Vitro By Green Tea Epigallocatechin-3-Gallate (EGCG)