• Title/Summary/Keyword: hyaluronidase inhibition

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Clinical and molecular biological aspect of the hyaluronidases: basis and clinical overview for oriental medical application

  • Kim, Cheorl-Ho;Lee, Dong-Gyu;Jang, Jun-Hyouk;Kim, Jong-De;Nam, Kyung-Soo;Kim, Jeong-Joong;Park, Jong-Kun;Choo, Young-Kug;Kim, Hyung-Min;Lee, Young-Choon
    • Advances in Traditional Medicine
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    • v.1 no.1
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    • pp.8-27
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    • 2000
  • Components of extracellular matrix and the matrix-degrading enzymes are some of the key regulators of tumor metastasis and angiogenesis. Hyaluronic acid (HA), a matrix glycosaminoglycan, is known to promote tumor adhesion and migration, and its small fragments are angiogenic. Until now, we have compared levels of hyaluronidase, an enzyme that degrade HA, in normal adult prostate, benign prostate hyperplasia and prostate cancer tissues and in conditioned media from epithelial explant cultures, using a substrate (HA)-gel assay and ELISA-like assay (Kim et al., unpublished results). The present review described an overall characterization of hyaluronidases and its application to human diseases. The hyaluronidases are a family of enzymes that have, until recently, deed thorough explication. The substrate for these enzymes, hyaluronan, is becoming increasingly important, recognized now as a major participant in basic processes such as cell motility, wound healing, embryogenesis, and implicated in cancer progression. And in those lower life forms that torment human beings, hyaluronidase is associated with mechanisms of entry and spread, e.g. as a virulence factor for bacteria, for tissue dissection in gas gangrene, as a means of treponema spread in syphilis, and for penetration of skin and gut by nematode parasites. Hyaluronidase also comprises a component of the venom of a wide variety of organisms, including bees, wasps, hornets, spiders, scorpions, sh, snakes and lizards. Of particular interest is the homology between some of these venom hyaluronidases and the enzyme found in the plasma membrane of mammalian spermatozoa, attesting to the ancient nature of the conserved sequence, a 36% identity in a 300 amino acid stretch of the enzyme protein. Clearly, hyaluronidase is of biological interest, being involved in the pathophysiology of so many important' human disorders. Greater effort should be made in studying this family of enzymes that have, until recently, been overlooked. Also, oriental medical application of the hyaluronidase will be discussed with respect to inhibition and suppression of inflammation and malignacy.

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Antioxidant and Anti-inflammatory Effects of Fractions from Pruni persicae Flos (도화(桃花, Pruni persicae Flos) 분획물의 항산화 및 항염증 효과)

  • Lee, Jin-Young;An, Bong-Jeun
    • The Korea Journal of Herbology
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    • v.27 no.5
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    • pp.55-63
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    • 2012
  • Objectives : The solvent extracts of Pruni persicae Flos were investigated for the activities of anti-oxidant and anti-inflammatory effects to apply as a functional ingredient for cosmetic products. Methods : In this study, the fractions of P. persicae Flos were extracted with 70.0% acetone and purified using Sephadex LH-20 column chromatography. As a result, eight fractions were isolated. We performed MTT assay, total polyphenol contents, DPPH free radical scavenging assay, SOD-like activity, xanthine oxidase inhibition assay, astringent activity assay, hyaluronidase inhibition assay and the production of nitric oxide. Results : For anti-oxidant effects, the electron donating ability of fraction (Fr.) 2-5, Fr.-8 isolated from P. persicae Flos was above 90.0% at 100 ppm respectively. The superoxide dismutase (SOD) - like activity of Fr.-5 isolated from P. persicae Flos was 92.1% at 1,000 ppm. The xanthine oxidase inhibitory effect of Fr.-6 isolated from P. persicae Flos was about 83.3% at 1,000 ppm. Hyaluronidase inhibition activity related to the anti-inflammation effect was 94.0% for Fr.-4 isolated from P. persicae Flos at 500 ppm. In the anti-inflammation effect, the Fr.-4 isolated from P. persicae Flos inhibited the generation of nitric oxide. Conclusions : All these findings suggested that the fractions of P. persicae Flos has a great potential as a cosmeceutical ingredient with a anti-oxidant and anti-inflammatory effects.

Anti-oxidant, Anti-aging, and Whitening Effects of Viscum album var. coloratum In Vitro (한국산 겨우살이의 항산화, 항노화 및 미백 효과)

  • Chang-Eui, Hong;Su-Yun, Lyu
    • Journal of the Society of Cosmetic Scientists of Korea
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    • v.48 no.4
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    • pp.295-302
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    • 2022
  • In this study, we investigated the anti-oxidant, anti-aging, and skin whitening effects of Korean mistletoe (Viscum album var. coloratum). The mistletoe fraction was composed of four types: hexane (HX), ethyl acetate (EA), butanol (BU), and methylene chloride (MC). In total phenol content assay, HX showed the highest phenol content among four fractions. In addition, EA significantly increased 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging and catalase-like activities, and MC significantly increased superoxide dismutase (SOD)-like activity. When we compared IC50 value in the hyaluronidase and elastase inhibition assay, MC had the lowest IC50. In addition, we also performed tyrosinase inhibition assay to demonstrate the possibility of Korean mistletoe as a cosmetic component. HX showed the highest tyrosinase inhibition rate among the fractions.

Inhibitory effect of Koreinsis chinensis leaves extract on proinflammatory responses in lipopolysaccharide-induced Raw 264.7 cells (Lipopolysaccharide로 유도된 Raw 264.7 cell에서 잣 잎(Koreinsis chinensis L.) 추출물의 Pro-inflammatory 억제 효과)

  • Cho, Young-Je
    • Journal of Applied Biological Chemistry
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    • v.60 no.3
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    • pp.191-198
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    • 2017
  • Hyaluronidase inhibitory activity as inflammatory factor of Koreinsis chinensis leaf ethanol extract was showed higher inhibitory activity than water extract. 29.5% inhibitory activity was shown at concentration of $200{\mu}g/mL$ phenolics. Lipopolysaccharide (LPS)-stimulated Raw 264.7 cells were treated with different concentrations ($5-25{\mu}g/mL$) of Koreinsis chinensis leaf extract and the amount of nitric oxide (NO) was determined; LPS-treated cells produced 3 times more NO than non-LPS treated cells. Moreover, the NO production in cells treated with Koreinsis chinensis leaf extract showed inhibitory effect in a concentration-dependent manner. Due to the stimulant-induced NO production is regulated by the inducible nitric oxide synthase (iNOS), we determined the iNOS protein level to elucidate the mechanism by which the NO production was inhibited. It was reduced by 40% with a Koreinsis chinensis leaf extract concentration of $25{\mu}g/mL$ and identified iNOS inhibition in dose-dependent manner. The prostaglandin $E_2$ production in cells treated with Koreinsis chinensis leaf extract was reduced by 26.2% at concentration of $25{\mu}g/mL$. The protein expression of cyclooxygenase-2 in LPS-treated Raw 264.7 cells was inhibited by 64% at $25{\mu}g/mL$ of Koreinsis chinensis leaf extract. Koreinsis chinensis leaf extract had a concentration-dependent inhibitory effect on the production of tumor necrosis factor-${\alpha}$ and interleukin-6 as pro-inflammatory cytokine in LPS-treated Raw 264.7 cells at $25{\mu}g/mL$ of Koreinsis chinensis leaf extract. Their levels were decreased by 61.7 and 62% respectively.

Inhibition effect against elastase, collagenase, hyaluronidase and anti-oxidant activity of thinning Green ball apple (그린볼 사과(Green ball apple; Malus pumila Mill.) 적과의 항산화 및 elastase, collagenase, hyaluronidase 저해 효과)

  • Go, Yu-Jin;Kim, Ye-Eun;Kim, Hyun-Nam;Lee, Eun-Ho;Cho, Eun-Bi;Sultanov, Akhmadjon;Kwon, Soon-Il;Cho, Young-Je
    • Journal of Applied Biological Chemistry
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    • v.63 no.1
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    • pp.43-50
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    • 2020
  • In this study, the anti-oxidative, health functional, and beauty food activities of water and ethanol extracts from newly bred Ruby S apple (Malus pumila Mill.). The results of measuring the 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity by treating the phenolic compound with thinning green ball apple at a concentration of 50-200 ㎍/mL showed that the water and ethanol extracts at a concentration of 200 ㎍/mL showed 94.69 and 92.24%, respectively. 2,2'-Azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging activities showed 100.30 and 99.16%, respectively, in 200 ㎍/mL of water and ethanol extracts. The water and ethanol extracts of Green ball showed antioxidant protection factor of 1.76 PF 1.76, respectively. The water and ethanol extracts showed 101.46 and 99.64% anti-oxidative effect on thiobarbituric acid reactive substances at phenolic concentration of 200 ㎍/mL. The water and ethanol extracts showed 33.28 and 32.14% hyaluronidase inhibition, respectively, at phenolic concentration of 150 ㎍/mL. The water and ethanol extracts showed 47.33 and 40.92% elastase inhibition and 46.19 and 65.58% collagenase inhibition at phenolic concentration of 200 ㎍/mL, respectively. About these experiments, thinning Green ball apple was found to exhibit anti-oxidation activity as well as hyaluronidase, elastase and collagenase inhibitory activities. Therefore, thinning Green ball apple can be considered a potential sources for new functional materials.

Biological Activity of Extracts from Chrysanthemum incidicum Linne by Ultrafine Grinding (미세분쇄에 의한 감국(Chrysanthemum incidicum Linne) 추출물의 생리활성)

  • Cho, Young-Je
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.43 no.1
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    • pp.110-117
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    • 2014
  • In this study, the biological activity of water and ethanol extracts from Chrysanthemum incidicum Linne by ultrafine grinding for functional food source are examined. The content of phenolic compounds from Chrysanthemum incidicum Linne were the highest when extracted for 6 hr with 70% ethanol. The extraction yield of water and ethanol extracts were $7.12{\pm}1.61$ mg/g and $7.51{\pm}2.14$ mg/g, respectively. With ultrafine grinding, water and ethanol extracts were $8.63{\pm}1.15$ mg/g and $9.33{\pm}1.35$ mg/g, respectively. In determining anti-oxidative activity of Chrysanthemum incidicum Linne extracts, DPPH of normal grinding extracts was 83.52% and ultrafine grinding was 92.37%. In ABTS radical cation decolorization, normal grinding, fine grinding, and ultrafine grinding extracts were 90% or higher. In antioxidant protection factor (PF), water and ethanol extracts of ultrafine grinding showed relatively high anti-oxidative activities of each 1.82 PF and 2.16 PF, respectively. The TBARS value of ultrafine grinding extracts were lower than normal grinding and fine grinding extracts. The inhibition activity on xanthin oxidase of Chrysanthemum incidicum Linne extracts was 67.53% in ultrafine grinded water extracts and 83.45% in ultrafine grinded ethanol extracts. Inhibition on xanthin oxidase of ethanol extracts showed a higher inhibition effect than water extracts, and ultrafine grinding was higher than normal grinding. In angiotensin converting enzyme inhibition activity, ultrafine grinding water extract was 24% or higher, and ethanol extract was 34% or higher. The elastase inhibition activity of ultrafine grinding extract was 25.56%, which was higher than 20.34% of fine grinding extracts. Water extracts did not show hyaluronidase inhibition activity but ethanol extracts showed 35% of hyaluronidase inhibition activity. The determining expression inhibition of iNOS and COX-2 protein in macrophage by Chrysanthemum incidicum Linne extracts with a Western blot analysis, iNOS and COX-2 protein expression inhibition by Chrysanthemum incidicum Linne ethanol extracts were 40% and 15%, respectively at 100 ${\mu}g/mL$ concentration. The inhibitory patterns of iNOS and COX-2 protein expression was concentration dependent. The result suggests that Chrysanthemum incidicum Linne extracts by ultrafine grinding may be more useful than normal grinding as potential sources due to anti-oxidation, angiotensin converting enzyme and xanthine oxidase inhibition, anti-inflammation effect.

EFFICACY AND BIOLOGICAL ACTIVITIES OF A NEW ANTI-AGING AGENT OBTAINED FROM ARECA CATECHU

  • Lee, Kun-Kook;Lee, Kwang-Sik;Kim, Jeong-Ha;Jo, Byung-Kee;Choi, Jung-Do
    • Journal of the Society of Cosmetic Scientists of Korea
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    • v.24 no.3
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    • pp.24-30
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    • 1998
  • Inhibitory effects of the new material obtained from Areca catechu seed (CC-516) according to a special process, and its applicability to the skin as a cosmetic raw material in terms of its efficacy were presented. Areca catechu extract out of 150 medicinal plants, exhibited high inhibitory effect on the porcine pancreatic elastase ($IC_{50}$ : $40.8{\mu}$g/ml). It also had an inhibitory effect on the human leukocyte elastase ($IC_{50}$ : 48.1$\mu$g/ml), hyaluronidase ($IC_{50}$ : $416{\mu}$g/ml), antioxidative activity ($IC_{50}$ : $45.4\mu$g/ml) and free radical scavenging activity ($SC_{50}$ : $10.2{\mu}$g/ml). The cream contained 3% of CC-516 improved skin hydration above 16.5%. Especially, the skin elasticity increases more than 35% and skin wrinkles decreased more than 23%. The CC-516 was designed to be utilized in cosmetology. The cream containing 3% of this product has not only protecting effect on the skin mechanical properties provided by the collagen and the elastin in the derm but also restructuring effect of scarring or aging tissue.

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The Effect of Celosia cristata L. ethanol Extract on Anti-oxidant & Anti-aging Activity (맨드라미 (Celosia cristata L.) 에탄올 추출물이 항산화 및 항노화 작용에 미치는 효과)

  • Pyo, Young-Hee;Yoon, Mi-Yun;Son, Ju-Hyun;Choe, Tae-Boo
    • KSBB Journal
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    • v.23 no.5
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    • pp.431-438
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    • 2008
  • For the experiment, to develop new materials for cosmetics, the Celosia cristata L. plant ethanol extract were used for physiological effect and cosmetics application research. The Celosia cristata L. is a Korean traditional variety grown. To investigate the effect of Ethanol extract of Celosia cristata L. on skin care, we measured anti-oxidant activity and anti-aging activity. Celosia cristata L. ethanol extract itself had anti-oxidant activity in a dose-dependent manner in 1-diphenyl-2-picryl-hydrazyl(DPPH) radical scavenging. Ethanol extract had anti-oxidant activity in a dose-dependent manner. Silica dose-dependently increased the intracellular ROS generation in RAW 264.7 cells. Celosia cristata L. ethanol extract inhibited silica-induced intracellular superoxide anion generation and $H_2O_2$ generation and hydro-peroxide generation in RAW 264.7 cells. For anti-aging effects, the hyaluronidase inhibition effects, were relatively strong and they also showed elastase activity inhibition effects, which suggesting the Celosia cristata L. ethanol extract might be used as hydration and anti-wrinkle agents. From the above results, it is referred that Celosia cristata L. ethanol extract appears to have potent anti-oxidant activity and anti-aging activity.

Anti-oxidant and Anti-inflammation Activities of Prunus persica Flos (도화(桃花, Prunus persica Flos)의 항산화 및 항염증 활성)

  • Lee, Jin-Young;An, Bong-Jeun
    • Journal of Applied Biological Chemistry
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    • v.53 no.3
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    • pp.162-169
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    • 2010
  • The solvent extracts of Prunus persica Flos were investigated for the activities of anti-oxidant and anti-inflammation to apply as a functional ingredient for cosmetic products. The electron donating ability of both ethanol (PPE) or acetone (PPA) extracts of P. persica Flos was above 90.0% at the concentration of 500ppm. The superoxide dismutase (SOD)-like activity of P. persica Flos extracts (PPE, PPA) were approximately 40.0% at 1,000 ppm. The xanthine oxidase inhibitory effect of P. persica Flos extracts (PPE, PPA) was approximately 30.0% at 1,000 ppm and equivalent to that of ascorbic acid. Hyaluronidase inhibition activity related to the anti-inflammation effect was 35.0% with the treatment of P. persica Flos extracts (PPW, PPE, PPA) at 1,000 ppm, respectively. In the experiment of anti-inflammation effect, P. persica Flos extracts (PPW, PPE, PPA) inhibited the generation of nitric oxide. In the antimicrobial activity test against the human skin-resident microflora such as Staphylococcus epidermidis and Propionibacterium acnes, a clear zone was identified from 4mg/disc in P. persica Flos (PPE) extract.

Agarwood Inhibits Histamine Release from Rat Mast Cells and Reduces Scratching Behavior in Mice -Effect of Agarwood on Histamine Release and Scratching Behavior-

  • Inoue, Eiji;Shimizu, Yasuharu;Masui, Ryo;Tsubonoya, Tomoe;Hayakawa, Tomomi;Sudoh, Keiichi
    • Journal of Pharmacopuncture
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    • v.19 no.3
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    • pp.239-245
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    • 2016
  • Objectives: This study was conducted to clarify the effects of agarwood on histamine release from mast cells in rats and on the scratching behaviors in mice. Methods: Histamine release from rat mast cells induced by compound 48/80 or concanavalin A (Con A) and compound 48/80-induced scratching behavior in mice were examined to investigate the effects of agarwood. The hyaluronidase activity and the 3',5'-cyclic adenosine monophosphate (cAMP) levels in mast cells were examined to investigate the mechanisms for the inhibition of histamine release. The correlation between the inhibitory effects of agarwood on histamine release and the content of its typical ingredients, a 2-(2-phenylethyl)chromone derivatives, was analyzed using thin-layer chromatography. Results: Agarwood showed an inhibitory effect on mast-cell histamine release induced by compound 48/80 or Con A without any effect on hyaluronidase activity; this effect involves an increase in the cAMP levels in mast cells. Oral administration of agarwood showed an inhibitory effect on compound 48/80-induced scratching behavior in mice. The inhibitory effects of agarwood on histamine release were quite different, depending on the area where the agarwood was produced, its quality, and its market price. No correlation was found between the inhibitory effects of agarwood on histamine release and the typical ingredients of agarwood, which are 2-(2-phenylethyl)chromone derivatives. Conclusion: These results show that agarwood inhibits histamine release from mast cells partially through an increase in the cAMP levels in cells. We suggest that some active ingredients of agarwood must be effective on oral intake and that agarwood can be used to treat patients with a number of conditions, including urticaria, atopic dermatitis, and bronchial asthma, in which an increase in histamine release occurs. Differences in the pharmacological effects of this crude drug among markets may provide important information for the quality control of this herbal medicine.