22 citations
,
February 2017 in “Clinical and Experimental Dermatology” This study suggests that icariin promotes hair follicle growth in mice by enhancing IGF-1 expression in dermal papilla cells.
20 citations
,
September 2015 in “Protein expression and purification” This study demonstrated that safflower seeds can be engineered to express oleosin-FGF10, which showed a dose-dependent effect on cellular proliferation, potentially facilitating scalable protein production.
19 citations
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May 2020 in “Cells” This study found that 5% primed conditioned medium from human umbilical cord blood-derived mesenchymal stromal cells significantly improved hair density, thickness, and growth rate in patients with androgenetic alopecia.
8 citations
,
January 2016 in “Journal of Veterinary Medical Science” This study found that canine adipose-derived mesenchymal stem cell-derived dermal papilla-like tissues promoted new hair follicle formation and increased vascularization in mice, suggesting potential for hair regeneration.
2 citations
,
August 2020 in “Natural Product Communications” This study found that the topical application of a mixture of Platycladus orientalis leaf extract and α-terpineol promoted hair growth in mice by inducing early anagen transition and increasing growth factor expressions.
1 citations
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November 2005 in “Dermatologic Surgery” This study found that aminoguanidine induces VEGF mRNA expression in stored hair follicle micrografts and outer root sheath cells, suggesting potential for enhancing growth factor production during storage.
July 2026 in “Functional Foods in Health and Disease” In this study, oral administration of strawberry guava extract promoted hair growth in both mice and humans, with active components like adenosine, fructose, digalactosyldiacylglycerol, and pedunculagin contributing by enhancing skin blood flow and activating dermal papilla cells.
This study evaluated the effect of intralesional injections of lyophilized Platelet Derived Growth Factors in 42 patients with Peyronie's disease and found significant reductions in penile curvature and plaque size, along with improvements in Peyronie's Disease Questionnaire scores, suggesting a potential treatment role.
January 2007 in “Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia)” This study concluded that keratin-gelatin composite films were more effective than bFGF-gelatin films in promoting early and uncomplicated wound healing in dogs, observing improved epithelialization and graft acceptance.
9 citations
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January 2015 in “Fundamental & clinical pharmacology” This study found that cyclosporine A's enhancement of hair growth in mice is partly due to its ability to block the nuclear translocation of apoptosis-inducing factor, slowing the hair follicle transition to the catagen phase.
93 citations
,
January 2016 in “British Journal of Dermatology” This study found that patients with acne vulgaris had higher serum IGF-1 levels and more intense FoxO1 and mTOR expression than controls, suggesting their role in acne pathogenesis.
70 citations
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February 2017 in “Dermatologic Surgery” This study reports that plasma rich in growth factors appeared to improve hair follicle regeneration and patient satisfaction in individuals with androgenetic alopecia, though further trials are needed.
49 citations
,
August 2003 in “Journal of The American Academy of Dermatology” Higher IGF-1 levels in hair follicles link to better finasteride results for hair loss.
45 citations
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October 2014 in “Stem cell research & therapy” This study found that using 3D Gel-C6S-HA scaffolds seeded with VEGF165-modified rat hair follicle stem cells enhanced angiogenesis and vascularization in tissue-engineered skin, improving wound healing.
39 citations
,
December 2011 in “PLoS ONE” This study reported that exposure to 1,763 MHz radiofrequency radiation stimulated hair growth in vitro by inducing insulin-like growth factor-1 expression in cultured human dermal papilla cells.
37 citations
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April 2017 in “npj Regenerative Medicine” This study found that platelet-derived growth factor signaling is crucial for maintaining the hair follicle dermal stem cell pool and supporting their regenerative capacity.
35 citations
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January 2002 in “Scandinavian Journal of Urology and Nephrology” This study found that finasteride treatment decreased VEGF expression in the prostate tissue of patients with benign prostatic hyperplasia, although it did not affect vascular density or serum VEGF levels.
33 citations
,
February 1999 in “The journal of investigative dermatology/Journal of investigative dermatology” In this study, researchers found that overexpression of IGF-1 in transgenic mice stimulated increased vibrissa growth during the first neonatal hair cycle compared to their nontransgenic littermates.
12 citations
,
October 2017 in “Journal of Cosmetic Dermatology” This study found that plasma rich in growth factors (PRGF) as an adjuvant to follicular unit extraction (FUE) surgery may enhance hair graft performance and reduce post-surgical inflammation and pain in hair loss patients.
11 citations
,
September 2019 in “Dermatologic Surgery” This study found that vascular endothelial growth factor may protect hair follicle stem cells from androgen-induced apoptosis in androgenic alopecia patients via the PI3K/Akt pathway.
10 citations
,
May 2016 in “Journal of Dermatological Science” This study found that PDGF-BB affects human melanocytes differently depending on their differentiation stage, stimulating melanoblast proliferation but inhibiting melanocyte proliferation while promoting their differentiation.
8 citations
,
January 2019 in “Annals of Dermatology” Among cultured sebocytes, this study found that bilobetin significantly inhibited lipid production induced by IGF-1, suggesting potential for use in acne treatment.
8 citations
,
January 2016 in “European Journal of Plastic Surgery” This study found that plasma rich in growth factors was a safe and more effective treatment for androgenetic alopecia than topical minoxidil, showing greater improvements in hair growth phases.
7 citations
,
March 2015 in “The American Journal of the Medical Sciences” This study found that finasteride reduced VEGF expression and microvessel density in the renal tissue of diabetic rats, suggesting its potential for treating diabetic microvascular complications.
April 2023 in “Egyptian journal of Immunology” This study found that human platelet lysate supported mesenchymal stem cell growth as effectively as fetal bovine serum, while fetal bovine serum was more effective for hepatocyte proliferation.
April 2019 in “Journal of Investigative Dermatology” The study suggests that variability in platelet-derived growth factors in PRP is influenced by both patient-to-patient differences and the devices used for PRP preparation, contributing to inconsistent clinical outcomes in hair loss treatments.
April 2018 in “Journal of Investigative Dermatology” This study found that 1550-nm Er:Glass fractional laser treatment significantly increased hair density and shaft diameter in patients with androgenetic alopecia, though the mechanism may not involve Wnt10A or IGF-1 expression.
25 citations
,
September 2020 in “Molecules” In this study, quercitrin was reported to promote hair growth and cell viability in cultured human dermal papilla cells by enhancing cellular energy metabolism and growth factor production via MAPK/CREB signaling.
8 citations
,
October 2023 in “Folia Histochemica et Cytobiologica” This study observed that exosomes from adipose mesenchymal stem cells overexpressing hepatocyte growth factor significantly improved liver function and reduced fibrosis in mice with experimentally induced liver injury.
34 citations
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January 1943 in “Endocrinology” In this study, adrenalectomy in rats on a diet lacking certain vitamin B components reversed fur graying and enhanced hair growth.