109 citations
,
April 1998 in “Journal of Investigative Dermatology” This study found that recombinant human HGF/SF injections altered hair follicle growth cycles and mildly promoted hair elongation in mice, depending on their hair cycle stage.
77 citations
,
February 2001 in “Journal of Dermatological Science” HGF activator helps convert HGF to its active form, promoting hair growth.
29 citations
,
January 2021 in “Journal of Investigative Dermatology” This study demonstrates that dermal white adipose tissue regulates human hair growth and pigmentation through hepatocyte growth factor secretion, highlighting potential therapeutic targets for hair-related disorders.
14 citations
,
November 2013 in “PloS one” This study found that transgenic mice overexpressing HGF/SF are more susceptible to UVA-induced melanoma, with melanin in the papillary dermis interacting with UVA to induce melanoma.
10 citations
,
December 2021 in “Frontiers in cell and developmental biology” This study found that GPC1 is a crucial regulator of angiogenesis in human dermal microvascular endothelial cells, indicating its potential as a target for treating alopecia.
7 citations
,
December 2021 in “Archives of Dermatological Research” Adiponectin reduces hair pigmentation and affects hair growth signals.
March 2021 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” This study found that human dWAT regulates hair growth and pigmentation through HGF secretion, highlighting potential novel targets for treating hair growth and pigmentation disorders.
April 2016 in “Journal of Investigative Dermatology” This study suggests that hepatocyte growth factor (HGF) may play a role in hair follicle neogenesis and that an HGF mimetic could enhance skin substitute development.
This study reported that paracrine factors, such as IGF-I and SCF, were reduced in balding hair follicles compared to non-balding ones, while inhibitory factors like TGFß-1 were increased, providing insights into the androgen action in hair follicles.
33 citations
,
December 1999 in “Journal of Investigative Dermatology Symposium Proceedings”
163 citations
,
April 2019 in “Nature Communications” This study found that mechanical skin stretching can stimulate hair stem cell proliferation and hair regeneration by activating a complex pathway involving WNT, BMP-2, and M2 macrophages.
90 citations
,
October 1996 in “Dermatologic Clinics” This study found that red ginseng oil may enhance hair growth and protect skin from UV damage in mouse models by promoting regenerative processes and reducing inflammation.
79 citations
,
November 2010 in “Journal of Neuroscience” In this study, researchers found that simple hair clipping in mice induced dynamic plasticity and axogenesis in skin sensory axons, linked to follicular activation and HGF signaling.
61 citations
,
April 2013 in “PloS one” This study identified numerous genes that change expression across the anagen, catagen, and telogen stages of cashmere goat hair follicle development, highlighting key signaling pathways involved.
60 citations
,
April 2003 in “Biomaterials” This study found that the controlled release of specific growth factors from biodegradable hydrogels significantly enhanced hair follicle growth and hair shaft length in mice compared to growth factors in solution.
47 citations
,
April 2001 in “Journal of Dermatological Science” This study found that insulin-like growth factor-I and hepatocyte growth factor increased the chemotactic migration of human hair outer root sheath cells, suggesting these factors have both growth stimulatory and chemotactic effects.
42 citations
,
February 2014 in “Stem Cells and Development” This study found that vitamin C increased the survival, proliferation, and hair-regenerative potential of adipose-derived stem cells through the MAPK pathway and enhanced hair growth in mice.
40 citations
,
June 2013 in “Biomaterials” This study developed a 3D engineered hair follicle model that mimics the native hair bulb and may aid in drug screening for hair growth therapies.
36 citations
,
February 2017 in “BMC Complementary and Alternative Medicine” In this study, Geranium sibiricum L. extract promoted hair growth in vitro with human dermal papilla cells and in vivo in mice, outperforming minoxidil by proliferating cells and stimulating growth factor expression, suggesting its potential as a hair growth treatment.
32 citations
,
June 2015 in “PLOS ONE” This study demonstrated that topical oleuropein induced hair growth in mice by activating the Wnt10b/β-catenin signaling pathway and increasing expression of several growth-related genes in skin tissue.
28 citations
,
February 1999 in “Journal of Investigative Dermatology” This study found that neonatal mice without the urokinase-type plasminogen activator (uPA) gene had reduced epidermal proliferation rates, suggesting uPA's involvement in promoting keratinocyte proliferation.
27 citations
,
December 2012 in “The Journal of Steroid Biochemistry and Molecular Biology” This study found that dexamethasone treatment reduced cell viability and growth factor expression in human dermal papilla cells, suggesting it inhibits hair growth.
25 citations
,
August 2015 in “International Journal of Cosmetic Science” This study suggests that an extract from Malva verticillata seeds could help treat hair loss by modulating the Wnt/β-catenin pathway in cultured human dermal papilla cells.
23 citations
,
September 2011 in “Journal of Dermatological Science” This study explored the effects of a new narrow-band red LED light on hair growth in mice, showing potential benefits compared to existing laser therapies.
21 citations
,
July 2020 in “Stem Cell Research & Therapy” This study found that adipose-derived mesenchymal stem cells from type 2 diabetes mice were slightly less effective, yet had comparable therapeutic effects on wound healing compared to non-diabetic controls.
19 citations
,
November 2001 in “Journal of Investigative Dermatology Symposium Proceedings” This study observed that human hair follicles with a completely destroyed bulb can regenerate after being grafted onto immunodeficient mice, entering a shortened dystrophic telogen followed by anagen phase.
17 citations
,
April 2021 in “Molecules/Molecules online/Molecules annual” This study found that linoleic acid from Malva verticillata seed extracts may promote hair follicle cell growth and counteract hair loss signaling in a lab setting.
17 citations
,
August 2020 in “Stem Cell Research & Therapy” This study found that a 3D co-culture of endothelial colony-forming cells and adipose-derived stem cells restored stem cell properties and improved healing in a mouse model of chronic injury.
17 citations
,
May 2014 in “Naunyn-Schmiedeberg's Archives of Pharmacology” In this study, 7-phloroeckol, derived from marine brown algae, was found to promote hair growth by increasing cell proliferation and hair shaft elongation in cultured human hair follicles.
16 citations
,
January 2023 in “Molecular Biomedicine” This study demonstrated that customized microneedle arrays can precisely induce targeted hair regeneration and improve hair quality in mice, potentially offering a personalized treatment approach for hair loss.