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NTIS 바로가기韓國藥用作物學會誌 = Korean journal of medicinal crop science, v.24 no.1, 2016년, pp.38 - 46
이광호 ((주)하원제약) , 박현수 ((주)하원제약) , 윤일주 ((주)하원제약) , 신용봉 ((주)하원제약) , 백영찬 ((주)하원제약) , 구대호 ((주)하원제약) , 김성규 ((주)하원제약) , 정호경 (전남한방산업진흥원) , 심미옥 (전남한방산업진흥원) , 조현우 (전남한방산업진흥원) , 정원석 (전남한방산업진흥원) , 김명석 ((주)하원제약)
Background : The white jelly mushroom (Tremella fuciformis), one of the most popular edible fungi, has medicinal properties. However, the effects of T. fuciformis in skin whitening or anti-wrinkle efficacy has not been defined to date. The aim of the present study was to investigate the effects of T...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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색소침착의 목적은 무엇이며 어떤 식으로 이루어지는가? | , 1994). 색소침착은 자외선 흡수에 의한 피부 세포의 손상을 억제할 목적으로 melanin 생성이 증가하여 진행되며 melanin 합성은 tyrosine을 기질로 하여 tyrosinase, tyrosinase related protein-1 (TRP-1), tyrosinase related protein-2 (TRP-2, DCT)에 의해 생성된다. 3,4-dihydroxyphenylalanine (DOPA)를 거쳐 DOPA quinone으로 전환되고 eumelanin과 pheomelanin으로 합성되게 된다 (Kim and Lee, 2015a; Parvze et al. | |
흰목이버섯은 무엇인가? | 흰목이버섯 (Tremella fuciformis)은 이담자균강 (Heterobasidiomycetes) 흰목이목 (Tremellales) 흰목이과 (Tremellaceae)에속하며 봄부터 가을에 걸쳐 활엽수의 고목, 마른 가지 및 줄기 위에 발생하는 목재부후성 버섯으로 한국, 일본, 중국, 유럽 및아메리카 등 전 세계에 걸쳐 분포하고 있다 (Oh et al., 2006). | |
collagen 생성의 촉진 혹은 collagenase와 MMPs의 발현 및 활성 저해로 주름을 억제할 수 있는 이유는 무엇인가? | Microphthalmia-associated trancription factor (MITF)는 melanin 합성을 조절하는 인자로 알려져 있으며, 이를 통하여 melanin 합성에 중요한 역할을 하는 TRP-1, TRP-2의 발현을 조절하게 된다 (Liu and Fisher, 2010; Olivares and Solano, 2009). 피부가 노화가 진행됨에 따라 주름이 발생하게 되는데 노화가 진행될수록 피부를 구성하는 물질인 collagen, elastin 등 구조 단백질을 생성하는 능력이 감소되며, collagenase의 생합성이 증가하여 matrix metalloproteinases (MMPs)의 발현이 증가되면 진피 내 기질 단백질 분해를 유도하여 피부탄력을 저하시키고 주름을 형성한다 (Brenneisen et al., 2002; Kim et al. |
Bradford MM. (1976). A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Analytical Biochemistry. 72:248-254.
Brenneisen P, Sies H and Scharffetter-Kochanek K. (2002). Ultraviolet-B irradiation and matrix metalloproteinases: From induction via signaling to initial events. Annals of the New York Academy of Sciences. 973:31-43.
Chen FF and Cai DL. (2008). Research advances in primary biological effects of Tremella polysaccharides. Chinese Journal of Integrative Medicine. 6:862-866.
Cheng HH, Hou WC and Lu ML. (2002). Interactions of lipid metabolism and intestinal physiology with Tremella fuciformis Berk edible mushroom in rats fed a high-cholesterol diet with or without nebacitin. Journal of Agricultural and Food Chemistry. 50:7438-7443.
Cheung PCK. (1996). The hypocholesterolemic effects of two edible mushrooms: Auricularia auricula(tree-ear) and Tremella fuciformis(white jelly-leaf) in hypocholesterolemic rats. Nutrition Research. 16:1721-1725.
Chun HJ, Choi WH, Baek SH and Woo WH. (2002). Effect of quercetin on melanogenesis in mela- ${\alpha}$ melanocyte cells. Korean Journal of Pharmacognosy. 33:245-251.
Kim BY, Kim TG, Kang WY, Baek H, Cheon HY and Kim D. (2010). Functional cosmetic effect of porcine placenta. Korean Chemical Engineering Research. 48:327-331.
Kim HM, Hur W and Lee SY. (2011). Polysaccharide extraction and comparison of free radical scavenging activities from Tremella fuciformis and Auricularia auricula fruit body. Food Engineering Progress. 15:6-14.
Ko MS, Lee SJ and Kang SM. (2009). Effect of Tremella fuciformis Berk on anti stress activities during long-term and short-term in mice. Korean Journal of Biotechnology and Bioengineering. 24:131-139.
Ko MS. (2012). The growth level of hair follicles and hairs about stress-induced mice of Tremella fuciformis Berk. Journal of the Korean Society of Cosmetology. 18:1158-1165.
Li H, Lee HS, Kim SH, Moon BK and Lee C. (2014). Antioxidant and anti-inflammatory activities of methanol extracts of Tremella fuciformis and its major phenolic acids. Journal of Food Science. 79:C460-C468.
Liu JJ and Fisher DE. (2010). Lighting a path to pigmentation: Mechanisms of MITF induction by UV. Pigment Cell and Melanoma Research. 23:741-745.
Olivares C and Solano F. (2009). New insights into the active site structure and catalytic mechanism of tyrosinase and its related proteins. Pigment Cell and Melanoma Research. 22:750-760.
Parvze S, Kang MK, Chung WS, Cho CW, Hong MC, Shin MK and Bae HS. (2006). Survey and mechanism of skin depigmenting and lightening agents. Phytotherapy Research. 20:921-934.
Seo SY, Sharma VK and Sharma N. (2003). Mushroom tyrosinase: Recent prospects. Journal of Agricultural and Food Chemistry. 51:2837-2853.
Shi ZW, Liu Y, Xu Y, Hong YR, Liu Q, Li XL and Wang ZG. (2014). Tremella polysaccharides attenuated sepsis through inhibiting abnormal $CD4^+CD25^{high}$ regulatory T cells in mice. Cellular Immunolgy. 288:60-65.
Slominski A, Tobin DJ, Shibahara S and Wortsman J. (2004). Melanin pigmentation in mammalian skin and its hormonal regulation. Physiological Reviews. 84:1155-1228.
Suh SS, Hwang J, Park M, Park HS and Lee TK. (2014). Phenol content, antioxidant and tyrosinase inhibitory activity of mangrove plants in micronesia. Asian Pacific Journal of Tropical Medicine. 7:531-535.
Thody AJ and Graham A. (1998). Does ${\alpha}$ -MSH have a role in regulating skin pigmentation in humans? Pigment Cell Research. 11:265-274.
Ukai S, Hirose K, Kiho T, Hara C and Irikura T. (1972). Antitumor activity on sarcoma 180 of the polysaccharides from Tremella fuciformis Berk. Chemical and Pharmaceutical Bulletin. 20:2293-2294.
Urabe K, Aroca P, Tsukamoto K, Mascagna D, Paulumbo A, Prota G and Hearing VJ. (1994). The inherent cytotoxicity of melanin precursors: A revision. Biochimica et Biophysica Acta. 1221:272-278.
Wu M, Hemesath TJ, Takemoto CM, Horstmann MA, Wells AG, Price ER, Fisher DZ and Fisher DE. (2000). c-Kit triggers dual phosphorylations, which couple activation and degradation of the essential melanocyte factor Mi. Genes and Development. 14:301-312.
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