1
|
Cho M, Park H, Lee SH, Kim MJ, Jang M. Phyllodulcin from the hexane fraction of Hydrangea macrophylla inhibits glucose-induced lipid accumulation and reactive oxygen species generation in Caenorhabditis elegans. Biosci Biotechnol Biochem 2024; 88:789-797. [PMID: 38599627 DOI: 10.1093/bbb/zbae043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 03/25/2024] [Indexed: 04/12/2024]
Abstract
We confirmed that the hexane layer of Hydrangea macrophylla leaf extract (HLH) is rich in phyllodulcin (PD), an alternative sweetener, through high performance liquid chromatography (HPLC) analysis. To investigate in vivo activity of HLH and its PD, acute toxicity and growth rate of Caenorhabditis elegans were tested and there are no clinical abnormalities at 125-500 µg/mL of HLH. HLH decreased the total lipid and triglyceride contents dose-dependently in glucose-induced obese worms. Also, HLH increased survival rates under oxidative and thermal stress and decreased body reactive oxygen species (ROS) contents significantly. Such antioxidant properties of HLH were attributed to the enhanced activity of the antioxidant enzyme catalase. To determine whether the effect of HLH was due to PD, worms were treated with PD (concentration contained in HLH), and inhibitory effects on total lipids and ROS were observed. Our results suggest that HLH and its PD as a natural alternative sweetener can be used as materials to improve metabolic diseases.
Collapse
Affiliation(s)
- Myogyeong Cho
- Department of Smart Food & Drug, Inje University, Gimhae, Korea
| | - Harin Park
- Department of Digital Anti-aging Healthcare, Inje University, Gimhae, Korea
| | - Sang Hyun Lee
- Department of Smart Food & Drug, Inje University, Gimhae, Korea
- Department of Food Technology and Nutrition, Inje University, Gimhae, Korea
| | - Myo-Jeong Kim
- Department of Smart Food & Drug, Inje University, Gimhae, Korea
- Department of Digital Anti-aging Healthcare, Inje University, Gimhae, Korea
| | - Miran Jang
- Department of Smart Food & Drug, Inje University, Gimhae, Korea
- Department of Digital Anti-aging Healthcare, Inje University, Gimhae, Korea
- Department of Food Technology and Nutrition, Inje University, Gimhae, Korea
| |
Collapse
|
2
|
Yu JS, Kim HJ, Kim YE, Yang HO, Shin YK, Kim H, Park S, Lee G. Lipidomic Assessment of the Inhibitory Effect of Standardized Water Extract of Hydrangea serrata (Thunb.) Ser. Leaves during Adipogenesis. Nutrients 2024; 16:1508. [PMID: 38794745 PMCID: PMC11124303 DOI: 10.3390/nu16101508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 05/12/2024] [Accepted: 05/14/2024] [Indexed: 05/26/2024] Open
Abstract
Obesity is primarily exacerbated by excessive lipid accumulation during adipogenesis, with triacylglycerol (TG) as a major lipid marker. However, as the association between numerous lipid markers and various health conditions has recently been revealed, investigating the lipid metabolism in detail has become necessary. This study investigates the lipid metabolic effects of Hydrangea serrata (Thunb.) Ser. hot water leaf extract (WHS) on adipogenesis using LC-MS-based lipidomics analysis of undifferentiated, differentiated, and WHS-treated differentiated 3T3-L1 cells. WHS treatment effectively suppressed the elevation of glycerolipids, including TG and DG, and prevented a molecular shift in fatty acyl composition towards long-chain unsaturated fatty acids. This shift also impacted glycerophospholipid metabolism. Additionally, WHS stabilized significant lipid markers such as the PC/PE and LPC/PE ratios, SM, and Cer, which are associated with obesity and related comorbidities. This study suggests that WHS could reduce obesity-related risk factors by regulating lipid markers during adipogenesis. This study is the first to assess the underlying lipidomic mechanisms of the adipogenesis-inhibitory effect of WHS, highlighting its potential in developing natural products for treating obesity and related conditions. Our study provides a new strategy for the development of natural products for the treatment of obesity and related diseases.
Collapse
Affiliation(s)
- Jae Sik Yu
- Department of Integrative Biological Sciences and Industry, Sejong University, Seoul 05006, Republic of Korea; (J.S.Y.); (H.J.K.); (Y.E.K.); (H.O.Y.)
- Convergence Research Center for Natural Products, Sejong University, Seoul 05006, Republic of Korea
| | - Hee Ju Kim
- Department of Integrative Biological Sciences and Industry, Sejong University, Seoul 05006, Republic of Korea; (J.S.Y.); (H.J.K.); (Y.E.K.); (H.O.Y.)
- Convergence Research Center for Natural Products, Sejong University, Seoul 05006, Republic of Korea
| | - Yeo Eun Kim
- Department of Integrative Biological Sciences and Industry, Sejong University, Seoul 05006, Republic of Korea; (J.S.Y.); (H.J.K.); (Y.E.K.); (H.O.Y.)
- Convergence Research Center for Natural Products, Sejong University, Seoul 05006, Republic of Korea
| | - Hyun Ok Yang
- Department of Integrative Biological Sciences and Industry, Sejong University, Seoul 05006, Republic of Korea; (J.S.Y.); (H.J.K.); (Y.E.K.); (H.O.Y.)
- Convergence Research Center for Natural Products, Sejong University, Seoul 05006, Republic of Korea
| | - Yu-Kyong Shin
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Republic of Korea; (Y.-K.S.); (H.K.); (S.P.)
| | - Hyunjae Kim
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Republic of Korea; (Y.-K.S.); (H.K.); (S.P.)
| | - Soyoon Park
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Republic of Korea; (Y.-K.S.); (H.K.); (S.P.)
| | - Gakyung Lee
- Department of Integrative Biological Sciences and Industry, Sejong University, Seoul 05006, Republic of Korea; (J.S.Y.); (H.J.K.); (Y.E.K.); (H.O.Y.)
- Convergence Research Center for Natural Products, Sejong University, Seoul 05006, Republic of Korea
| |
Collapse
|
3
|
Jang SY, Kim SY, Song HA, Kim H, Chung KS, Lee JK, Lee KT. Protective effect of hydrangenol on lipopolysaccharide-induced endotoxemia by suppressing intestinal inflammation. Int Immunopharmacol 2023; 125:111083. [PMID: 37871380 DOI: 10.1016/j.intimp.2023.111083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 10/06/2023] [Accepted: 10/13/2023] [Indexed: 10/25/2023]
Abstract
Hydrangenol, a dihydroisocoumarin, isolated from the leaves of Hydrangea serrata, possesses anti-inflammatory, anti-obesity, and anti-photoaging activities. In this study, we investigated the protective effects of hydrangenol (HG) against lipopolysaccharide (LPS)-induced endotoxemia and elucidated the underlying molecular mechanisms of action in C57BL/6 mice. Oral administration of HG (20 or 40 mg/kg) significantly restored the survival rate and population of macrophages, T helper cells (CD3+/CD4+), and Th17 cells (CD3+/CD4+/CCR6+) in the spleens of mice with LPS-induced endotoxemia. HG suppressed the expression of pro-inflammatory cytokines such as tumor necrosis factor-α (TNF-α), interleukin (IL)-6, IL-1β, and Interferon (IFN)-γ and the mRNA and protein expressions of inducible NO synthase (iNOS) and cyclooxygenase-2 (COX-2) in the intestine and lung of LPS-treated mice. Molecular data showed that HG ameliorated the activation of nuclear factor kappa B (NF-κB) p65, signal transducers and activators of transcription 3 (STAT3), and c-Fos and c-Jun (AP-1 subunits) via the myeloid differentiation primary response 88 (MyD88) dependent toll-like receptor 4 (TLR4) signaling pathway in the LPS-treated mouse intestines. HG treatment caused the recovery of LPS-induced impaired tight junction (occludin and claudin-2) protein and mRNA expressions. Furthermore, HG improved LPS-induced gut dysbiosis in mice. Taken together, our results suggest that HG protects against LPS-induced endotoxemia by restoring immune cells and the capacity of the intestinal barrier, reducing intestinal inflammation, and improving the composition of the gut microbiota.
Collapse
Affiliation(s)
- Seo-Yun Jang
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; Department of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Korea
| | - Su-Yeon Kim
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea; Neurobiota Research Center, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea
| | - Hyeon-A Song
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; Department of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Korea
| | - Hyeyun Kim
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; Department of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Korea
| | - Kyung-Sook Chung
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea
| | - Jong Kil Lee
- Department of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Korea; Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea; Neurobiota Research Center, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea
| | - Kyung-Tae Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; Department of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Korea; Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea; Neurobiota Research Center, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea.
| |
Collapse
|
4
|
Xu F, Yi X, Zhang X, Pei D, Yuan J, Wang N, Di D, Zeng W, Liu Y, Wang H. Identification of anti-photoaging components of Olea europaea leaves based on spectrum-effect relationship. J Chromatogr B Analyt Technol Biomed Life Sci 2023; 1226:123807. [PMID: 37354734 DOI: 10.1016/j.jchromb.2023.123807] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/14/2023] [Accepted: 06/17/2023] [Indexed: 06/26/2023]
Abstract
In this study, to identify bioactive components of Olea europaea leaves extract (OLE), chemometrics analyses including bivariate correlation analysis and partial least squares regression were used to establish the relationships between the chromatograms and anti-photoaging effect of OLE samples. Firstly, the fingerprint of olive leaves extract was determined by high-performance liquid chromatography (HPLC). Photoaging models of HaCaT cells were established by UVB irradiation. The photoaging resistance of OLE was evaluated by cell viability using the MTT assay. Chemometrics analyses showed that compounds 14, 19, 20, 24, 26, and 28 might be the major anti-photoaging components of OLE. Furthermore, after separation by HSCCC and NMR identification, compound 19 is luteoloside and compound 24 is oleuropein. Oleuropein and luteoloside were docked with collagenase (MMP-1), stromelysin (MMP-3), and gelatinase (MMP-9), respectively. The results showed that oleuropein and luteoloside inhibited their activity by directly interacting with MMP-1, MMP-3, and MMP-9, thereby exhibiting anti-photoaging activity. The current bioassay and spectrum-effect relationships are proper for associating sample quality with the active ingredient, and our finding would provide foundation and further understanding of the quality evaluation and quality control of Olea europaea.
Collapse
Affiliation(s)
- Fanghua Xu
- College of Life Sciences, Southwest Forestry University, Kunming 650000, China; Key Laboratory of Chemistry of Northwestern Plant Resources, CAS, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Xuetao Yi
- Qingdao Institute for Food and Drug Control, Qingdao 266100, China
| | - Xin Zhang
- College of Life Sciences, Southwest Forestry University, Kunming 650000, China; Key Laboratory of Chemistry of Northwestern Plant Resources, CAS, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Dong Pei
- Key Laboratory of Chemistry of Northwestern Plant Resources, CAS, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Jiangjuan Yuan
- College of Life Sciences, Southwest Forestry University, Kunming 650000, China; Key Laboratory of Chemistry of Northwestern Plant Resources, CAS, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Ningli Wang
- Key Laboratory of Chemistry of Northwestern Plant Resources, CAS, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Duolong Di
- Key Laboratory of Chemistry of Northwestern Plant Resources, CAS, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Weidan Zeng
- Yunnan Olive Health Industry Innovation Research and Development CO., Ltd, Lijiang 674100, China
| | - Yun Liu
- College of Life Sciences, Southwest Forestry University, Kunming 650000, China.
| | - Han Wang
- Key Laboratory of Chemistry of Northwestern Plant Resources, CAS, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China.
| |
Collapse
|
5
|
Wang P, Liu D, Cui J, Yan S, Liang Y, Chen Q, Liu Y, Ren S, Chen P. 1,25-Dihydroxvitamin D3 attenuates the damage of human immortalized keratinocytes caused by Ultraviolet-B. Cutan Ocul Toxicol 2023; 42:74-81. [PMID: 37130063 DOI: 10.1080/15569527.2023.2208676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Objective Ultraviolet-B (UVB) radiation is an important factor in causing skin damage. The study is to explore whether 1,25-Dihydroxvitamin D3(1,25(OH)2D3) will attenuate the damage of human immortalized keratinocytes (HaCaT) cells caused by UVB and relevant underlying mechanisms. METHODS CCK-8 was employed to determine the UVB irradiation intensity and 1,25(OH)2D3 concentration. Western blot was used to detect the expression of NF-κB, Caspase9, Caspase3, Bax, Bcl2, FADD, CytC, Beclin-1; Flowcytometry was applied to measure the production of ROS. RESULTS The concentration of 1,25(OH)2D3 used in the study was 100nM and the UVB irradiation intensity was 20 mJ/cm2. Compared with the HaCaT cells irradiated with UVB, the HaCaT cells were pretreated with 1,25(OH)2D3 had lower production of ROS, lower expression of NF-κB, Caspase9, Caspase3, Bax, FADD, CytC and Beclin-1(P < 0.05). CONCLUSION 1,25(OH)2D3 could inhibit the development of oxidative stress and apoptosis in HaCaTs triggered by UVB. This inhibition might be achieved through suppression of mitochondria-modulated apoptosis and autophagy. Vitamin D may be a potential UVB protective component.
Collapse
Affiliation(s)
- Pingwei Wang
- Department of Occupational Health and Environmental Health, School of Public Health, Jilin University, Changchun, China
| | - Dongge Liu
- Department of Occupational Health and Environmental Health, School of Public Health, Jilin University, Changchun, China
| | - Jiajing Cui
- Department of Occupational Health and Environmental Health, School of Public Health, Jilin University, Changchun, China
| | - Shuqi Yan
- Department of Occupational Health and Environmental Health, School of Public Health, Jilin University, Changchun, China
| | - Yujun Liang
- Department of Occupational Health and Environmental Health, School of Public Health, Jilin University, Changchun, China
| | - Qianqian Chen
- Department of Occupational Health and Environmental Health, School of Public Health, Jilin University, Changchun, China
| | - Yanping Liu
- Department of Occupational Health and Environmental Health, School of Public Health, Jilin University, Changchun, China
| | - Shuping Ren
- Department of Occupational Health and Environmental Health, School of Public Health, Jilin University, Changchun, China
| | - Peng Chen
- Department of Pediatrics, the Second Hospital of Jilin University, Changchun, China
| |
Collapse
|
6
|
Kim JM, Chung KS, Yoon YS, Jang SY, Heo SW, Park G, Jang YP, Ahn HS, Shin YK, Lee SH, Lee KT. Dieckol Isolated from Eisenia bicyclis Ameliorates Wrinkling and Improves Skin Hydration via MAPK/AP-1 and TGF-β/Smad Signaling Pathways in UVB-Irradiated Hairless Mice. Mar Drugs 2022; 20:md20120779. [PMID: 36547926 PMCID: PMC9785544 DOI: 10.3390/md20120779] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/11/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
Repetitive exposure to ultraviolet B (UVB) is one of the main causes of skin photoaging. We previously reported that dieckol isolated from Eisenia bicyclis extract has potential anti-photoaging effects in UVB-irradiated Hs68 cells. Here, we aimed to evaluate the anti-photoaging activity of dieckol in a UVB-irradiated hairless mouse model. In this study, hairless mice were exposed to UVB for eight weeks. At the same time, dieckol at two doses (5 or 10 mg/kg) was administered orally three times a week. We found that dieckol suppressed UVB-induced collagen degradation and matrix metalloproteinases (MMPs)-1, -3, and -9 expression by regulating transforming growth factor beta (TGF-β)/Smad2/3 and mitogen-activated protein kinases (MAPKs)/activator protein-1 (AP-1) signaling. In addition, dieckol rescued the production of hyaluronic acid (HA) and effectively restored the mRNA expression of hyaluronan synthase (HAS)-1/-2 and hyaluronidase (HYAL)-1/-2 in UVB-irradiated hairless mice. We observed a significant reduction in transepidermal water loss (TEWL), epidermal/dermal thickness, and wrinkle formation in hairless mice administered dieckol. Based on these results, we suggest that dieckol, due to its anti-photoaging role, may be used as a nutricosmetic ingredient for improving skin health.
Collapse
Affiliation(s)
- Jae-Min Kim
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, 26 Kyungheedae-ro, Seoul 02447, Republic of Korea
- Department of Biomedical and Pharmaceutical Science, Graduate School, Kyung Hee University, 26 Kyungheedae-ro, Seoul 02447, Republic of Korea
| | - Kyung-Sook Chung
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, 26 Kyungheedae-ro, Seoul 02447, Republic of Korea
| | - Young-Seo Yoon
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, 26 Kyungheedae-ro, Seoul 02447, Republic of Korea
- Department of Biomedical and Pharmaceutical Science, Graduate School, Kyung Hee University, 26 Kyungheedae-ro, Seoul 02447, Republic of Korea
| | - Seo-Yun Jang
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, 26 Kyungheedae-ro, Seoul 02447, Republic of Korea
- Department of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, 26 Kyungheedae-ro, Seoul 02447, Republic of Korea
| | - So-Won Heo
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, 26 Kyungheedae-ro, Seoul 02447, Republic of Korea
- Department of Biomedical and Pharmaceutical Science, Graduate School, Kyung Hee University, 26 Kyungheedae-ro, Seoul 02447, Republic of Korea
| | - Geonha Park
- Department of Life and Nanopharmaceutical Science, Graduate School, Kyung Hee University, 26 Kyungheedae-ro, Seoul 02447, Republic of Korea
| | - Young-Pyo Jang
- Department of Life and Nanopharmaceutical Science, Graduate School, Kyung Hee University, 26 Kyungheedae-ro, Seoul 02447, Republic of Korea
- Department of Integrated Drug Development and Natural Products, Graduate School, Kyung Hee University, 26 Kyungheedae-ro, Seoul 02447, Republic of Korea
| | - Hye-Shin Ahn
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Republic of Korea
| | - Yu-Kyong Shin
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Republic of Korea
| | - Sun-Hee Lee
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Republic of Korea
| | - Kyung-Tae Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, 26 Kyungheedae-ro, Seoul 02447, Republic of Korea
- Department of Biomedical and Pharmaceutical Science, Graduate School, Kyung Hee University, 26 Kyungheedae-ro, Seoul 02447, Republic of Korea
- Correspondence: ; Tel.: +82-2-9610860
| |
Collapse
|
7
|
Zhou Q, Wang LJ, Jiang CX, Li YL, Sun ZS, Xiong J, Hu JF. Phytochemical and chemotaxonomic studies on the rare cliff plant Platycrater arguta (Hydrangeaceae). BIOCHEM SYST ECOL 2022. [DOI: 10.1016/j.bse.2022.104517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
|
8
|
Wellmann J, Tränkner C, Dostert N, Schwarze EC, Hillebrand S, Ley JP, Winterhalter P. Comprehensive Metabolite Profiling of Hydrangea macrophylla ssp. serrata Extracts Using Liquid Chromatography Coupled with Electrospray Ionization Ion Mobility Quadrupole Time-of-Flight Mass Spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:11823-11831. [PMID: 36089735 DOI: 10.1021/acs.jafc.2c04351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
A wide range of secondary metabolites has been described for various Hydrangea species, including the sweet-tasting phenyldihydroisocoumarin phyllodulcin, which is found in the leaves of Hydrangea macrophylla ssp. serrata. This work aims at the development and validation of an analytical workflow for comprehensive semi-polar metabolite profiling using liquid chromatography coupled with electrospray ionization ion mobility quadrupole time-of-flight mass spectrometry (UPLC-ESI-IMS-QToF-MS) to complement existing analytical studies. The unsupervised analysis of this data set demonstrates the capability of this analytical workflow to distinguish different H. macrophylla ssp. serrata cultivars. In combination with supervised analysis, a list of metabolites responsible for the differentiation of the cultivars studied has been obtained. Suspect screening of phenyldihydroisocoumarins provides comprehensive information, which could help in the search for key enzymes related to the biosynthesis of phyllodulcin.
Collapse
Affiliation(s)
- Johannes Wellmann
- Technische Universität Braunschweig, Institute of Food Chemistry, Schleinitzstraße 20, 38106 Braunschweig, Germany
| | - Conny Tränkner
- University of Applied Sciences Erfurt, Erfurt Research Centre for Horticultural Crops, Kühnhäuser Straße 101, 99090 Erfurt, Germany
| | | | | | | | - Jakob P Ley
- Symrise AG, Mühlenfeldstraße 1, 37603 Holzminden, Germany
| | - Peter Winterhalter
- Technische Universität Braunschweig, Institute of Food Chemistry, Schleinitzstraße 20, 38106 Braunschweig, Germany
| |
Collapse
|
9
|
Separation of Dihydro-Isocoumarins and Dihydro-Stilbenoids from Hydrangea macrophylla ssp. serrata by Use of Counter-Current Chromatography. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27113424. [PMID: 35684362 PMCID: PMC9182509 DOI: 10.3390/molecules27113424] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 05/23/2022] [Accepted: 05/24/2022] [Indexed: 11/16/2022]
Abstract
Previously, different Hydrangea macrophylla ssp. serrata cultivars were investigated by untargeted LC-MS analysis. From this, a list of tentatively identified and unknown compounds that differ significantly between these cultivars was obtained. Due to the lack of reference compounds, especially for dihydro-isocoumarins, we aimed to isolate and structurally characterise these compounds from the cultivar 'Yae-no-amacha' using NMR and LC-MS methods. For purification and isolation, counter-current chromatography was used in combination with reversed-phase preparative HPLC as an orthogonal and enhanced purification workflow. Thirteen dihydro-isocoumarins in combination with other metabolites could be isolated and structurally identified. Particularly interesting was the clarification of dihydrostilbenoid glycosides, which were described for the first time in H. macrophylla ssp. serrata. These results will help us in further studies on the biological interpretation of our data.
Collapse
|
10
|
Comparative Study on Chemical Constituents of Medicinal and Non-Medicinal Parts of Flos Abelmoschus manihot, Based on Metabolite Profiling Coupled with Multivariate Statistical Analysis. HORTICULTURAE 2022. [DOI: 10.3390/horticulturae8040317] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
According to Chinese Pharmacopoeia (2020 edition), Abelmoschi Corolla (AC) is the dried corolla of Flos Abelmoschus manihot (FAM). Market research has found that AC is often mixed with the non-medicinal parts in FAM, including calyx, stamen, and pistil. However, previous studies have not clarified the relationship between the medicinal and non-medicinal parts of FAM. In this study, in order to investigate whether there is any distinction between the medicinal and non-medicinal parts of FAM, the characterization of the constituents in calyx, corolla, stamen, and pistil was analyzed by UFLC-Triple TOF-MS/MS. Multivariate statistical analysis was used to classify and screen differential constituents between medicinal and non-medicinal parts of FAM, and the relative contents of differential constituents were compared based on the peak intensities. Results showed that 51 constituents in medicinal and non-medicinal parts of FAM were identified, and the fragmentation pathways to different types of constituents were preliminarily deduced by the fragmentation behavior of the identified constituents. Furthermore, multivariate statistical analysis revealed that the medicinal and non-medicinal parts of FAM differed significantly; 20 differential constituents were screened out to reveal the characteristics of metabolic differences. Among them, the relative contents of 19 differential constituents in the medicinal part were significantly higher than those in non-medicinal parts. This study could be helpful in the quality evaluation of AC as well as provide basic information for the improvement of the market standard of AC.
Collapse
|
11
|
Resveratrol Treats UVB-Induced Photoaging by Anti-MMP Expression, through Anti-Inflammatory, Antioxidant, and Antiapoptotic Properties, and Treats Photoaging by Upregulating VEGF-B Expression. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:6037303. [PMID: 35028009 PMCID: PMC8752231 DOI: 10.1155/2022/6037303] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 11/02/2021] [Indexed: 01/02/2023]
Abstract
UVB exposure is one of the primary factors responsible for the development of photoaging, and the aim of this study was to investigate the mechanism involved in the photoprotective properties of resveratrol (RES) in UVB-induced photoaging. Photoaging models of Hacat cells and ICR mice were established by UVB irradiation. The effect of RES on cell viability was then assessed using the MTT assay. The effect of RES on reactive oxygen species (ROS) production was detected through a fluorescent probe assay. The effect of RES on oxidized glutathione (GSSH) content, and superoxide dismutase (SOD) activity in photoaging Hacat cells, were measured separately, using kits. An enzyme-linked immunosorbent assay (ELISA) was used to measure the effect of RES on IL-6 secretion. The effect of VEGF-B on RES photoprotection was examined through the RT-qPCR method, after silencing VEGF-B through siRNA transfection. For animal experiments, the relative water content of the skin of ICR mice was determined using the Corneometer CM825 skin moisture tester. Starting from the third week of the study, the back skin of photoaging ICR mice was photographed weekly using the TIVI700 camera, and the depth of skin wrinkles in photoaging ICR mice was also analyzed. The thickness of the epidermis in photoaging ICR mice was assessed by the hematoxylin-eosin (HE) staining method. The content of collagen fibers in the skin dermis of photoaging ICR mice was measured by the Masson trichrome staining method. The content of collagen III in the dermis of the skin in photoaging ICR mice was measured through immunohistochemistry (IHC) techniques. The effect of RES on the mRNA expression levels of MMP-1, MMP-9, HO-1, GPX-4, IL-6, TNF-α, VEGF-B, caspase9, and caspase3 in photoaging Hacat cells, and that of MMP-3, Nrf2, HO-1, NQO1, SOD1, GPX-4, caspase9, caspase3, and IL-6 in the skin of photoaging ICR mice, was measured by RT-qPCR. The effects of RES on caspase3, Nrf2 (intranuclear), COX-2, P-ERK1/2, ERK1/2, P-P38MAPK, and P38MAPK in photoaging Hacat cells, and on MMP-9, caspase3, COX-2, P-JNK, P-ERK1/2, and P-P38MAPK protein expression in the skin of photoaging ICR mice, were assayed by the WB method. The results of this study, therefore, show that RES has a protective effect against UVB-induced photoaging in both Hacat cells and ICR mice. Its mechanism of action may include reducing the expression of MMPs and the secretion of collagen and inflammatory factors by inhibiting the ROS-mediated MAPK and COX-2 signaling pathways, balancing oxidative stress in the skin of Hacat cells and ICR mice by promoting the Nrf2 signaling pathway, inducing antiapoptotic effects by inhibiting caspase activation, and exerting antioxidant and antiapoptotic effects by targeting the VEGF-B, demonstrating its photoprotective effects against UVB irradiation-induced photoaging.
Collapse
|
12
|
Lee J, Kwon H, Cho E, Jeon J, Lee IK, Cho WS, Park SJ, Lee S, Kim DH, Jung JW. Hydrangea macrophylla and Thunberginol C Attenuate Stress-Induced Anxiety in Mice. Antioxidants (Basel) 2022; 11:antiox11020234. [PMID: 35204117 PMCID: PMC8868050 DOI: 10.3390/antiox11020234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/19/2022] [Accepted: 01/23/2022] [Indexed: 12/19/2022] Open
Abstract
Stress is an important neurological input for successful life. However, chronic stress and stress hormones could be a cause of various neurological disorders including anxiety disorders. Therefore, there have been many efforts to find effective materials for curing stress-induced neurological disorders. In this study, we examined the effect of Hydrangea macrophylla (HM) on corticosterone-induced neurotoxicity, stress-induced anxiety in mice and suggested a possible active ingredient of HM. HM protected cortical neurons against neurotoxicity of corticosterone (CORT), a stress hormone. HM also blocked CORT-induced hippocampal synaptic deficit via regulating Akt signaling. Oral administration of HM improved chronic restraint stress-induced anxiety in Elevated Plus maze test along with reduction of plasma corticosterone and TNF-α levels. Moreover, HM reduced stress-induced neuroinflammation and oxidative stress. Thunberginol C, an active ingredient of HM, also prevented CORT-induced neuronal cell death and restraint stress-induced anxiety. Moreover, thunberginol C reduced plasma TNF-α level and neuroinflammation and oxidative stress. Collectively, HM could be a good candidate for preventing stress-induced neurological disorders and thunberginol C may be an active ingredient of HM for this purpose.
Collapse
Affiliation(s)
- Jihye Lee
- Division of Endocrinology, School of Medicine, Kyungpook National University, Daegu 41944, Korea;
| | - Huiyoung Kwon
- Department of Health Sciences, The Graduate School of Dong-A University, Dong-A University, Busan 49315, Korea; (H.K.); (W.-S.C.)
| | - Eunbi Cho
- Department of Pharmacology and Department of Advanced Translational Medicine, School of Medicine, Konkuk University, Seoul 05029, Korea; (E.C.); (J.J.)
| | - Jieun Jeon
- Department of Pharmacology and Department of Advanced Translational Medicine, School of Medicine, Konkuk University, Seoul 05029, Korea; (E.C.); (J.J.)
| | - In-Kyu Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National University Hospital, Kyungpook National University, Daegu 41944, Korea;
| | - Wan-Seob Cho
- Department of Health Sciences, The Graduate School of Dong-A University, Dong-A University, Busan 49315, Korea; (H.K.); (W.-S.C.)
| | - Se Jin Park
- Department of Food Biotechnology and Environmental Science, School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Korea;
| | - Seungheon Lee
- Department of Marine Life Sciences, Jeju National University, Jeju 63243, Korea;
| | - Dong Hyun Kim
- Department of Pharmacology and Department of Advanced Translational Medicine, School of Medicine, Konkuk University, Seoul 05029, Korea; (E.C.); (J.J.)
- Correspondence: (D.H.K.); (J.W.J.)
| | - Ji Wook Jung
- Department of Herbal Medicinal Pharmacology, College of Herbal Bio-Industry, Daegu Haany University, Kyungsan 38610, Korea
- Correspondence: (D.H.K.); (J.W.J.)
| |
Collapse
|
13
|
Han HS, Chung KS, Shin YK, Yu JS, Kang SH, Lee SH, Lee KT. Effect of Standardized Hydrangea serrata (Thunb.) Ser. Leaves Extract on Body Weight and Body Fat Reduction in Overweight or Obese Humans: A Randomized Double-Blind Placebo-Controlled Study. Nutrients 2022; 14:nu14010208. [PMID: 35011083 PMCID: PMC8747274 DOI: 10.3390/nu14010208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/27/2021] [Accepted: 12/31/2021] [Indexed: 02/01/2023] Open
Abstract
Obesity is a major health problem that is caused by body fat accumulation and that can lead to metabolic diseases. Owing to several side effects of the currently used antiobesity drugs, natural plants have risen as safe and potential candidates to alleviate obesity. We have previously reported the antiobesity effect of Hydrangea serrata (Thunb.) Ser. leaves extract (WHS) and its underlying mechanisms. As an extension of our preclinical studies, this study aimed to investigate the effect of WHS on body weight and body fat reduction in overweight or obese humans. A total of 93 healthy overweight or obese males and females, aged 19–65 years, with body mass indexes (BMIs) ≥ 25 and <32 kg/m2, were recruited and received either an oral administration of 600 mg of WHS, or placebo tablets for 12 weeks. Daily supplementation with WHS decreased body weights, body fat masses, and BMIs compared with the placebo-treated group. The hip circumferences, visceral fat areas, abdominal fat areas, and visceral-to-subcutaneous ratios decreased after WHS supplementation. No significant side effects were observed during or after the 12 weeks of WHS intake. In conclusion, WHS, which has beneficial effects on body weight and body fat reduction, could be a promising antiobesity supplement that does not produce any side effects.
Collapse
Affiliation(s)
- Hee-Soo Han
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; (H.-S.H.); (K.-S.C.)
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea
| | - Kyung-Sook Chung
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; (H.-S.H.); (K.-S.C.)
| | - Yu-Kyong Shin
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Korea; (Y.-K.S.); (J.-S.Y.)
| | - Jae-Sik Yu
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Korea; (Y.-K.S.); (J.-S.Y.)
| | - Seung-Hyun Kang
- Clinical Research Center of H PLUS Yangji Hospital, Sillim-dong, Gwanak-gu, Seoul 08779, Korea;
| | - Sun-Hee Lee
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Korea; (Y.-K.S.); (J.-S.Y.)
- Correspondence: (S.-H.L.); (K.-T.L.); Tel.: +82-31-8018-0390 (S.-H.L.); +82-2-961-0860 (K.-T.L.)
| | - Kyung-Tae Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; (H.-S.H.); (K.-S.C.)
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea
- Correspondence: (S.-H.L.); (K.-T.L.); Tel.: +82-31-8018-0390 (S.-H.L.); +82-2-961-0860 (K.-T.L.)
| |
Collapse
|
14
|
Choi SI, Han HS, Kim JM, Park G, Jang YP, Shin YK, Ahn HS, Lee SH, Lee KT. Eisenia bicyclis Extract Repairs UVB-Induced Skin Photoaging In Vitro and In Vivo: Photoprotective Effects. Mar Drugs 2021; 19:693. [PMID: 34940692 PMCID: PMC8709268 DOI: 10.3390/md19120693] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 11/26/2021] [Accepted: 12/01/2021] [Indexed: 01/13/2023] Open
Abstract
Chronic exposure to ultraviolet B (UVB) is a major cause of skin aging. The aim of the present study was to determine the photoprotective effect of a 30% ethanol extract of Eisenia bicyclis (Kjellman) Setchell (EEB) against UVB-induced skin aging. By treating human dermal fibroblasts (Hs68) with EEB after UVB irradiation, we found that EEB had a cytoprotective effect. EEB treatment significantly decreased UVB-induced matrix metalloproteinase-1 (MMP-1) production by suppressing the activation of mitogen-activated protein kinase (MAPK)/activator protein 1 (AP-1) signaling and enhancing the protein expression of tissue inhibitors of metalloproteinases (TIMPs). EEB was also found to recover the UVB-induced degradation of pro-collagen by upregulating Smad signaling. Moreover, EEB increased the mRNA expression of filaggrin, involucrin, and loricrin in UVB-irradiated human epidermal keratinocytes (HaCaT). EEB decreased UVB-induced reactive oxygen species (ROS) generation by upregulating glutathione peroxidase 1 (GPx1) and heme oxygenase-1 (HO-1) expression via nuclear factor erythroid-2-related factor 2 (Nrf2) activation in Hs68 cells. In a UVB-induced HR-1 hairless mouse model, the oral administration of EEB mitigated photoaging lesions including wrinkle formation, skin thickness, and skin dryness by downregulating MMP-1 production and upregulating the expression of pro-collagen type I alpha 1 chain (pro-COL1A1). Collectively, our findings revealed that EEB prevents UVB-induced skin damage by regulating MMP-1 and pro-collagen type I production through MAPK/AP-1 and Smad pathways.
Collapse
Affiliation(s)
- Se-In Choi
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; (S.-I.C.); (H.-S.H.); (J.-M.K.)
- Department of Biomedical and Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Korea
| | - Hee-Soo Han
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; (S.-I.C.); (H.-S.H.); (J.-M.K.)
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea; (G.P.); (Y.-P.J.)
| | - Jae-Min Kim
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; (S.-I.C.); (H.-S.H.); (J.-M.K.)
- Department of Biomedical and Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Korea
| | - Geonha Park
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea; (G.P.); (Y.-P.J.)
| | - Young-Pyo Jang
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea; (G.P.); (Y.-P.J.)
- Department of Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea
| | - Yu-Kyong Shin
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Korea; (Y.-K.S.); (H.-S.A.); (S.-H.L.)
| | - Hye-Shin Ahn
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Korea; (Y.-K.S.); (H.-S.A.); (S.-H.L.)
| | - Sun-Hee Lee
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Korea; (Y.-K.S.); (H.-S.A.); (S.-H.L.)
| | - Kyung-Tae Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; (S.-I.C.); (H.-S.H.); (J.-M.K.)
- Department of Biomedical and Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Korea
| |
Collapse
|
15
|
Han HS, Lee HH, Gil HS, Chung KS, Kim JK, Kim DH, Yoon J, Chung EK, Lee JK, Yang WM, Shin YK, Ahn HS, Lee SH, Lee KT. Standardized hot water extract from the leaves of Hydrangea serrata (Thunb.) Ser. alleviates obesity via the AMPK pathway and modulation of the gut microbiota composition in high fat diet-induced obese mice. Food Funct 2021; 12:2672-2685. [PMID: 33656018 DOI: 10.1039/d0fo02185g] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Obesity is an increasing health problem worldwide as it is the major risk factor for metabolic diseases. In the present study, we investigated the anti-obesity effects of WHS by examining its effects on high fat diet (HFD)-induced obese mice. Male C57BL/6 mice were fed either a normal diet (ND) or a high fat diet (HFD) with or without WHS. At the end of the experiment, we observed the changes in their body weight and white adipose tissue (WAT) weight and lipid profiles in plasma. We performed western blot and histological analyses of WAT and liver to elucidate the molecular mechanisms of action. We also conducted fecal 16S rRNA analysis for investigating the gut microbiota. Our results indicated that pre- and post-oral administration of WHS significantly prevented body weight gain and reduced body fat weight in HFD-induced obese mice. In addition, WHS was found to improve adipocyte hypertrophy and liver fat accumulation by regulating the AMPK and AKT/mTOR pathways. WHS ameliorated hyperlipidemia by reducing total cholesterol and low-density lipoprotein (LDL) and decreased the energy metabolism-related hormones, leptin and insulin, in mouse plasma. Furthermore, we found that WHS modulated gut dysbiosis by normalizing HFD-induced changes. Taken together, our in vivo data implicate that WHS can be considered as a potential dietary supplement for alleviating obesity.
Collapse
Affiliation(s)
- Hee-Soo Han
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul, 02447, Republic of Korea.
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Eo HJ, Shin H, Song JH, Park GH. Immuno-enhancing effects of fruit of Actinidia polygama in macrophages. FOOD AGR IMMUNOL 2021. [DOI: 10.1080/09540105.2021.1982868] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Affiliation(s)
- Hyun Ji Eo
- Forest Medicinal Resources Research Center, National Institute of Forest Science, Yeongju, Republic of Korea
| | - Hanna Shin
- Special Forest Resources Division, National Institute of Forest Science, Suwon, Republic of Korea
| | - Jeong Ho Song
- Research planning and coordination Division, National Institute of Forest Science, Seoul, Republic of Korea
| | - Gwang Hun Park
- Forest Medicinal Resources Research Center, National Institute of Forest Science, Yeongju, Republic of Korea
| |
Collapse
|
17
|
Geum NG, Eo HJ, Kim HJ, Park GH, Son HJ, Jeong JB. Immune-enhancing activity of Hydrangea macrophylla subsp. serrata leaves through TLR4/ROS-dependent activation of JNK and NF-κB in RAW264.7 cells and immunosuppressed mice. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.104139] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
|
18
|
Oral Intake of Hydrangea serrata (Thunb.) Ser. Leaves Extract Improves Wrinkles, Hydration, Elasticity, Texture, and Roughness in Human Skin: A Randomized, Double-Blind, Placebo-Controlled Study. Nutrients 2020; 12:nu12061588. [PMID: 32481760 PMCID: PMC7352416 DOI: 10.3390/nu12061588] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/22/2020] [Accepted: 05/26/2020] [Indexed: 12/19/2022] Open
Abstract
Previously, we reported that the hot water extract of Hydrangea serrata leaves (WHS) and its active component, hydrangenol, possess in vitro and in vivo effects on skin wrinkles and moisturization. We conducted a randomized, double-blind, placebo-controlled trial to clinically evaluate the effect of WHS on human skin. Participants (n = 151) were randomly assigned to receive either WHS 300 mg, WHS 600 mg, or placebo, once daily for 12 weeks. Skin wrinkle, hydration, elasticity, texture, and roughness parameters were assessed at baseline and after 4, 8, and 12 weeks. Compared to the placebo, skin wrinkles were significantly reduced in both WHS groups after 8 and 12 weeks. In both WHS groups, five parameters (R1-R5) of skin wrinkles significantly improved and skin hydration was significantly enhanced when compared to the placebo group after 12 weeks. Compared with the placebo, three parameters of skin elasticity, including overall elasticity (R2), net elasticity (R5), and ratio of elastic recovery to total deformation (R7), improved after 12 weeks of oral WHS (600 mg) administration. Changes in skin texture and roughness were significantly reduced in both WHS groups. No WHS-related adverse reactions were reported. Hence, WHS could be used as a health supplement for skin anti-aging.
Collapse
|
19
|
Pathogenesis of Photoaging in Human Dermal Fibroblasts. INTERNATIONAL JOURNAL OF DERMATOLOGY AND VENEREOLOGY 2020. [DOI: 10.1097/jd9.0000000000000068] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
20
|
Hydrangenol Isolated from the Leaves of Hydrangea serrata Attenuates Wrinkle Formation and Repairs Skin Moisture in UVB-Irradiated Hairless Mice. Nutrients 2019; 11:nu11102354. [PMID: 31581754 PMCID: PMC6835603 DOI: 10.3390/nu11102354] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 09/20/2019] [Accepted: 09/30/2019] [Indexed: 12/17/2022] Open
Abstract
Our previous study showed that hydrangenol isolated from Hydrangea serrata leaves exerts antiphotoaging activity in vitro. In this study, we determined its antiphotoaging effect in UVB-irradiated HR-1 hairless mice. We evaluated wrinkle formation, skin thickness, histological characteristics, and mRNA and protein expression using qRT-PCR and Western blot analysis in dorsal skins. Hydrangenol mitigated wrinkle formation, dorsal thickness, dehydration, and collagen degradation. Hydrangenol increased the expression of involucrin, filaggrin, and aquaporin-3 (AQP3) as well as hyaluronic acid (HA) production via hyaluronidase (HYAL)-1/-2 downregulation. Consistent with the recovery of collagen composition, the expression of Pro-COL1A1 was increased by hydrangenol. Matrix metalloproteinase (MMP)-1/-3, cyclooxygenase-2 (COX-2), and interleukin-6 (IL-6) expression was reduced by hydrangenol. Hydrangenol attenuated the phosphorylation of mitogen-activated protein kinases (MAPKs) including ERK and p38, activator protein 1 (AP-1) subunit, and signal transduction and activation of transcription 1 (STAT1). Hydrangenol upregulated the expression of nuclear factor-E2-related factor 2 (Nrf2), heme oxygenase-1 (HO-1), NAD(P)H quinone dehydrogenase 1 (NQO-1), glutamate cysteine ligase modifier subunit (GCLM), and glutamate cysteine ligase catalysis subunit (GCLC). Taken together, our data suggest that hydrangenol can prevent wrinkle formation by reducing MMP and inflammatory cytokine levels and increasing the expression of moisturizing factors and antioxidant genes.
Collapse
|
21
|
Han HS, Shin JS, Myung DB, Ahn HS, Lee SH, Kim HJ, Lee KT. Hydrangea serrata (Thunb.) Ser. Extract Attenuate UVB-Induced Photoaging through MAPK/AP-1 Inactivation in Human Skin Fibroblasts and Hairless Mice. Nutrients 2019; 11:nu11030533. [PMID: 30823635 PMCID: PMC6470489 DOI: 10.3390/nu11030533] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 02/01/2019] [Accepted: 02/04/2019] [Indexed: 12/12/2022] Open
Abstract
Skin photoaging is mainly caused by exposure to ultraviolet (UV) light, which increases expressions of matrix metalloproteinases (MMPs) and destroys collagen fibers, consequently inducing wrinkle formation. Nutritional factors have received scientific attention for use as agents for normal skin functions. The aim of this study was to investigate the effect of hot water extracts from the leaves of Hydrangea serrata (Thunb.) Ser. (WHS) against ultraviolet B (UVB)-induced skin photoaging and to elucidate the underlying molecular mechanisms in human foreskin fibroblasts (Hs68) and HR-1 hairless mice. WHS recovered UVB-reduced cell viability and ameliorated oxidative stress by inhibiting intracellular reactive oxygen species (ROS) generation in Hs68 cells. WHS rescued UVB-induced collagen degradation by suppressing MMP expression, and reduced the mRNA levels of inflammatory cytokines. These anti-photoaging activities of WHS were associated with inhibition of the activator protein 1 (AP-1), signal transduction and activation of transcription 1 (STAT1), and mitogen-activated protein kinase (MAPK) signaling pathways. Oral administration of WHS effectively alleviated dorsal skin from wrinkle formation, epidermal thickening, collagen degradation, and skin dehydration in HR-1 hairless mice exposed to UVB. Notably, WHS suppressed UVB activation of the AP-1 and MAPK signaling pathways in dorsal mouse skin tissues. Taken together, our data indicate that WHS prevents UVB-induced skin damage due to collagen degradation and MMP activation via inactivation of MAPK/AP-1 signaling pathway.
Collapse
Affiliation(s)
- Hee-Soo Han
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea.
- Department of Life and Nanopharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea.
| | - Ji-Sun Shin
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea.
| | - Da-Bin Myung
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea.
- Department of Life and Nanopharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea.
| | - Hye Shin Ahn
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Korea.
| | - Sun Hee Lee
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Korea.
| | - Hyoung Ja Kim
- Molecular Recognition Research Center, Materials and Life Science Research Division, Korea Institute of Science and Technology, Seoul 02792, Korea.
| | - Kyung-Tae Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea.
- Department of Life and Nanopharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea.
| |
Collapse
|