Abstract
To develop a drug to treat hair loss, we evaluated the effects of Laminaria japonica extract mixed with growth factor. After topical application of the L. japonica growth factor mixture to a six-week-old C57BL/6 mouse model, analysis of hair re-growth was determined using a high-resolution hair analysis system, as well as, photographic and histologic analysis. Depilated areas were completely covered with fully-grown hair in all study groups (control group, L. japonica extract group, and L. japonica extract mixed with growth factor group) and the hair re-growth score was the highest in the group treated with L. japonica supplemented with insulin-like growth factor-1 (IGF-1). The width and length of the hair follicles showed a significant increase in the groups treated with L. japonica mixed with IGF-1, compared to the control groups. Groups treated with L. japonica mixed with growth factor showed significantly increased gene expression of IGF-1 and decreased expression of transforming growth factor (TGF)-β, compared to the control groups. We confirmed that IGF-1 was more effective in promoting hair growth than vascular endothelial growth factor (VEGF). Therefore, we suggest that L. japonica mixed with IGF-1 could successfully be used to treat patients with alopecia; however, clinical trials and additional studies on the side effects of the mixture are necessary.
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Dargie, H. J., C. T. Dollery, and J. Daniel (1977) Minoxidil in resistant hypertension. Lancet. 2: 515–518.
Park, Y., W. Choi, K. Choo, S. Yoon, and D. Park (2006) Effect of JW12 on hair growth promotion in a mice. Arch. Craniofac. Surg. 49: 61–67.
Miyai, K., T. Tokushige, and M. Kondo (2008) Suppression of thyroid function during ingestion of seaweed “Kombu” (Laminaria japonoca) in normal Japanese adults. Endocr. J. 55: 1103–1108.
Tsuboi, R. (1997) Growth factors and hair growth. Kor. J. Invest. Dermatol. 4: 103–108.
Price, V. H. and E. Menefee (1990) Quantitative estimation of hair growth. I. and rogenetic alopecia in women: Effect of minoxidil. J. Invest. Dermatol. 95: 683–687.
Shin, H. S. (2012) The effect of platelet-rich plasma on wounds of OLETF rats using expression of matrix Metalloproteinase-2 and -9 mRNA. Arch. Plast. Surg. 39: 106–112.
Fiedler-Weiss, V. C. (1987) Potential mechanisms of minoxidilinduced hair growth in alopecia areata. J. Am. Acad. Dermatol. 16: 653–656.
Hirata, N., M. Tokunaga, S. Naruto, M. Iinuma, and H. Matsuda (2007) Testosterone 5alpha-reductase inhibitory active constituents of Piper nigrum leaf. Biol. Pharm. Bull. 30: 2402–2405.
Messenger, A. G. (1993) The control of hair growth: An overview. J. Invest. Dermatol. 101: 4s–9s.
Hervert, J. M., T. Rosenquist, J. Gotz, and G. R. Martin (1994) FGF-5 as a regulator of the hair growth cycle: Evidence from targeted and spontaneous mutation. Cell. 78: 1017–1025.
Philpott, M. P., D. A. Sanders, and T. Kealey (1994) Effects of insulin and insulin-like growth factors on cultured human hair follicles: IGF-1 at physiologic concentrations is an important regulator of hair follicle growth in vitro. J. Invest. Dermatol. 102: 857–861.
Baker, J., J. P. Liu, E. J. Robertson, and A. Efstratiadis (1993) Role of insulin-like growth factors in embryonic and postnatal growth. Cell. 75: 73–82.
Ferrara, N., H. P. Gerber, and J. LeCouter (2003) The biology of VEGF and its receptors. Nat. Med. 9: 669–676.
Zhang, D., G. Lijuan, L. Jingjie, L. Zheng, C. Wang, Z. Wang, L. Liu, L. Mira, and C. Sung (2011) Cow placenta extract promotes murine hair growth through enhancing the insulin -like growth factor-1. Indian. J. Dermatol. 56: 14–18.
Bol, D. K., K. Kiguchi, I. Gimenez-Conti, T. Rupp, and J. DiGiovanni (1997) Over expression of insulin-like growth factor-1 induce hyperplasia dermal abnormalities and spontaneous tumor formation intransgenic mice. Oncogene. 14: 1725–1734.
Weger, N. and T. Schlake (2006) IGF-1 signalling controls the hair growth cycle and the differentiation of hair shafts. J. Invest. Dermatol. 126: 873–882.
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Lee, B.M., Park, K.S., Lee, Y.J. et al. Hair growth effects of Laminaria japonica extract and growth factor mixture on a C57BL/6 mouse model. Biotechnol Bioproc E 21, 175–182 (2016). https://doi.org/10.1007/s12257-016-0015-x
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DOI: https://doi.org/10.1007/s12257-016-0015-x