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Kim WH, Kim JE, Kim S, Na Y, Hong YD, Choi J, Park WS, Shim SM. Bioconversion of BIOGF1K, a compound-K-rich fraction from ginseng root and its effect on epidermal barrier function. Heliyon 2023; 9:e14803. [PMID: 37025761 PMCID: PMC10070716 DOI: 10.1016/j.heliyon.2023.e14803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 03/10/2023] [Accepted: 03/17/2023] [Indexed: 03/29/2023] Open
Abstract
BIOGF1K, the ginseng root-based and hydrolyzed ginsenoside-rich fraction, is known to improve skin damage, but there are rare studies on the kinetic of ginsenosides in the epidermis and their effects on epidermal barrier function. The current study investigated the effect of BIOGF1K on epidermal barrier function and its kinetics on epidermal transport. HPLC and LC/MS were used to verify the ginsenosides and the metabolites of BIOGF1K. Human immortalized keratinocytes (HaCaT) and epidermis-dermis artificial skin were treated with BIOGF1K and their metabolites were analyzed by HPLC and LC/MS. The epidermal barrier function was evaluated by transepithelial electrical resistance (TEER). In BIOGF1K, ginsenoside Rg1, Rd, F1, F2, compound Mc, compound Y (CY), and compound K (CK) were detected and CK and CY were the most and second abundant ginsenosides. TEER of HaCaT with 100 and 200 μg/mL BIOGF1K treatment was significantly higher than the control during 600 min of incubation. CK was permeated to the epidermis in a time-dependent manner and its maximum transported rate was observed at 600 min. In the case of artificial skin, CY and CK were permeated to the epidermis-dermis skin as time-dependent. Also, 24 h after treatment of CY, CK was detected as 19.59% of CY. It was proposed that CY was hydrolyzed into CK while permeating the epidermis. Results from the current study suggest that bioconversion of BIOGF1K rich in CK effectively enhances epidermal barrier function and it could be a useful cosmeceutical to exhibit its functionality to the skin.
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Affiliation(s)
- Woo-Hyun Kim
- Department of Food Science and Biotechnology, Sejong University, 98 Gunja-dong, Seoul 05006, South Korea
| | - Jeong-Eun Kim
- Department of Food Science and Biotechnology, Sejong University, 98 Gunja-dong, Seoul 05006, South Korea
| | - Sehyun Kim
- AMOREPACIFIC Research and Innovation Center, 1920, Yonggu-daero, Giheung-gu, Yongin-si 17074, Gyeonggi-do, South Korea
| | - Yongjoo Na
- AMOREPACIFIC Research and Innovation Center, 1920, Yonggu-daero, Giheung-gu, Yongin-si 17074, Gyeonggi-do, South Korea
| | - Yong-Deok Hong
- AMOREPACIFIC Research and Innovation Center, 1920, Yonggu-daero, Giheung-gu, Yongin-si 17074, Gyeonggi-do, South Korea
| | - Joonho Choi
- AMOREPACIFIC Research and Innovation Center, 1920, Yonggu-daero, Giheung-gu, Yongin-si 17074, Gyeonggi-do, South Korea
| | - Won-Seok Park
- AMOREPACIFIC Research and Innovation Center, 1920, Yonggu-daero, Giheung-gu, Yongin-si 17074, Gyeonggi-do, South Korea
- Corresponding author.
| | - Soon-Mi Shim
- Department of Food Science and Biotechnology, Sejong University, 98 Gunja-dong, Seoul 05006, South Korea
- Corresponding author.
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Shin CY, Jang J, Lee HP, Park SH, Kry M, Keo O, Lee BH, Choi W, Lee S, Cho JY. Anti-Oxidative and Anti-Aging Effects of Ethanol Extract of the Officinal Breynia ( Breynia vitis-idaea) In Vitro. PLANTS (BASEL, SWITZERLAND) 2023; 12:1088. [PMID: 36903948 PMCID: PMC10005016 DOI: 10.3390/plants12051088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 02/25/2023] [Accepted: 02/28/2023] [Indexed: 06/18/2023]
Abstract
The skin is the largest organ of the human body, and it is also the one most exposed to external environmental contaminants. The skin is the body's first defense against harmful environmental stimuli, including ultraviolet B (UVB) rays and hazardous chemicals. Therefore, proper care of the skin is required to prevent skin-related diseases and age-related symptoms. In this study, we analyzed anti-aging and anti-oxidative effects of Breynia vitis-idaea ethanol extract (Bv-EE) in human keratinocytes and dermal fibroblasts. The Bv-EE had free radical scavenging activity and decreased the mRNA expression of MMPs and COX-2 in H2O2- or UVB-treated HaCaT cells. The Bv-EE also inhibited AP-1 transcriptional activity and phosphorylation of c-Jun N-terminal kinase, extracellular signal-regulated kinase, and mitogen-activated protein kinase 14 (p38), which are major AP-1 activators upon H2O2 or UVB exposure. Furthermore, the promoter activity and mRNA expression of collagen type I (Col1A1) increased in HDF cells treated with Bv-EE, and Bv-EE recovered the collagen mRNA expression decreased by H2O2 or UVB exposure. These results suggest that Bv-EE has anti-oxidative effects by inhibiting the AP-1 signaling pathway, and shows anti-aging effects by upregulating collagen synthesis.
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Affiliation(s)
- Chae Yun Shin
- Department of Biocosmetics, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Jiwon Jang
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Hwa Pyoung Lee
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Sang Hee Park
- Department of Biocosmetics, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Masphal Kry
- Forestry Administration of the Ministry of Agriculture, Phnom Penh 120206, Cambodia
| | - Omaliss Keo
- Forestry Administration of the Ministry of Agriculture, Phnom Penh 120206, Cambodia
| | - Byoung-Hee Lee
- National Institute of Biological Resources, Environmental Research Complex, Incheon 22689, Republic of Korea
| | - Wooram Choi
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Sarah Lee
- National Institute of Biological Resources, Environmental Research Complex, Incheon 22689, Republic of Korea
| | - Jae Youl Cho
- Department of Biocosmetics, Sungkyunkwan University, Suwon 16419, Republic of Korea
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea
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Choi W, Lee HP, Manilack P, Saysavanh V, Lee BH, Lee S, Kim E, Cho JY. Antiallergic Effects of Callerya atropurpurea Extract In Vitro and in an In Vivo Atopic Dermatitis Model. PLANTS (BASEL, SWITZERLAND) 2023; 12:860. [PMID: 36840208 PMCID: PMC9959980 DOI: 10.3390/plants12040860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/09/2023] [Accepted: 02/12/2023] [Indexed: 06/18/2023]
Abstract
(1) Background: Callerya atropurpurea is found in Laos, Thailand, and Vietnam. Although the anti-inflammatory action of C. atropurpurea has been investigated, the functions of this plant in allergic responses are not understood. Here, we explored the antiallergic mechanism of C. atropurpurea ethanol extract (Ca-EE) using in vitro assays and an in vivo atopic model. (2) Methods: The constituents of Ca-EE were analyzed using GC/MS. Inhibition of lipoxygenase and β-hexosaminidase activity was examined, and the expression of inflammatory genes was measured by quantitative real-time PCR. The regulatory roles of Ca-EE in IgE/FcεRI signaling were examined by Western blotting. The DNCB-induced atopic dermatitis mouse model was performed with histological analysis. (3) Results: Ca-EE comprised cis-raphasatin, lupeol, some sugars, and fatty acids. In RBL-2H3 cells, treatment with Ca-EE significantly reduced the activities of lipoxygenase and β-hexosaminidase, as well as cytokine gene expression. IgE-mediated signaling was downregulated by blocking Lyn kinases. Moreover, Ca-EE effectively inhibited allergic symptoms in the DNCB-induced atopic dermatitis model without toxicity. (4) Conclusions: Ca-EE displayed antiallergic activities through regulating IgE/Lyn signaling in RBL-2H3 cells and a contact dermatitis model. These results indicate that Ca-EE could be effective for allergic disease treatment.
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Affiliation(s)
- Wooram Choi
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Hwa Pyoung Lee
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Philaxay Manilack
- Department of Forestry, Ministry of Agriculture and Forestry, Vientiane P.O. Box 811, Laos
| | - Veosavanh Saysavanh
- Department of Forestry, Ministry of Agriculture and Forestry, Vientiane P.O. Box 811, Laos
| | - Byoung-Hee Lee
- National Institute of Biological Resources, Environmental Research Complex, Incheon 22689, Republic of Korea
| | - Sarah Lee
- National Institute of Biological Resources, Environmental Research Complex, Incheon 22689, Republic of Korea
| | - Eunji Kim
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea
- R&D Center, Yungjin Pharmaceutical Co., Ltd., Suwon 16229, Republic of Korea
| | - Jae Youl Cho
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea
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Kim HM, Kang YM, Jin BR, Lee H, Lee DS, Lee M, An HJ. Morus alba fruits attenuates atopic dermatitis symptoms and pathology in vivo and in vitro via the regulation of barrier function, immune response and pruritus. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 109:154579. [PMID: 36610150 DOI: 10.1016/j.phymed.2022.154579] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 09/14/2022] [Accepted: 11/22/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Morus alba fruits (MAF) belong to the Moraceae family, which are known to be effective in treating diabetic, autoimmune, and hormonal diseases owing to its low toxicity. MAF, as excerpted from Donguibogam, a representative Korean medical encyclopedia protected by UNESCO, has been widely used to treat lumbago, arthritis, and diabetes. Based on these effects, MAF is investigated for unidentified effects of atopic dermatitis, characterized by complex etiology of skin barrier dysfunction, inflammation, and chronic pruritus. METHODS The antioxidant, inflammatory, and immunomodulatory properties of MAF and its bioactive compounds have been widely reported. According to an examination of 1-chloro-2,4-dinitrobenzene-induced AD-like skin lesions in NC/Nga mice, AD symptoms, such as increased dermatitis score, scratching frequency, immunoglobulin E, trans-epidermal water loss, epidermal thickness, and infiltration of mast cells, were relieved by topical MAF administration. They effectively attenuated cytokines and chemokines, such as interleukin (IL)-4, IL-5, IL-6, IL-8, IL-13, IL-17A, IL-22, IL-1β, tumor necrosis factor-α, thymic stromal lymphopoietin (TSLP), thymic- and activation-regulated chemokine, normal T cell expression, and macrophage-derived chemokine secretion at the mRNA level in TNF-α/IFN-γ induced HaCaT (human immortalized keratinocyte) cells. RESULTS Both in vivo and in vitro models, MAF increased the expression of filaggrin, involucrin, and loricrin, as well as inhibited the activation of Janus kinase 2, signal transducer and activator of transcription proteins 1, and mitogen-activated protein kinase pathways, including extracellular signal-regulated kinase, c-jun N-terminal kinase, and p38. Moreover, MAF reduced the expression of TSLP and periostin, which play important roles in skin pruritus as chronic pruritogenic factors. CONCLUSION These data indicate that MAF could be used as a potential treatment for AD-like skin lesions by regulating the inflammatory response, improving physical skin barriers, and relieving symptomatic pruritus.
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Affiliation(s)
- Hye-Min Kim
- Department of Pharmacology, College of Korean Medicine, Sangji University, Wonju, Gangwon-do, 26339, Republic of Korea
| | - Yun-Mi Kang
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), 70 Cheomdan-ro, Dong-gu, Daegu, 41062, Republic of Korea
| | - Bo-Ram Jin
- Department of Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Hwan Lee
- Department of Pharmacy, College of Pharmacy, Chosun University, Dong-gu, Gwangju, 61452, Republic of Korea
| | - Dong-Sung Lee
- Department of Pharmacy, College of Pharmacy, Chosun University, Dong-gu, Gwangju, 61452, Republic of Korea
| | - Minho Lee
- Department of Life Science, Dongguk University-Seoul, Ilsandong-gu, Goyang-si, Gyeonggi-do, 10326, Republic of Korea.
| | - Hyo-Jin An
- Department of Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul, 02447, Republic of Korea.
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Chloroform Fraction of Prasiola japonica Ethanolic Extract Alleviates UPM 1648a-Induced Lung Injury by Suppressing NF-κB Signaling. Foods 2022; 12:foods12010088. [PMID: 36613305 PMCID: PMC9818875 DOI: 10.3390/foods12010088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/15/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
Prasiola japonica is an edible alga, and the ethanol extract of P. japonica (Pj-EE) possesses various biological activities. Interestingly, in a recent study, we observed the potent anti-inflammatory activity of the chloroform fraction of Pj-EE (Pj-EE-CF). Thus, to extend the application of Pj-EE-CF, we further studied its effects on lung injury. To establish an experimental model of lung injury, we nasally administered urban particulate matter UPM 1648a (50 mg/kg) to mice. In addition, BEAS-2B cells were treated with 300 μg/mL of UPM 1648a for in vitro analysis. Intranasal administration of UPM 1648a increased lung injury score, macrophage infiltration, and upregulation of the inflammatory enzyme inducible nitric oxide synthase (iNOS) in lung tissues. On the other hand, oral administration of Pj-EE-CF (25, 50, and 100 mg/kg) alleviated these pathological features as assessed by lung wet/dry ratio, lung injury score, bronchoalveolar lavage fluid (BALF) protein amount in the lung tissues up to 70%, 95%, and 99%, respectively. In addition, Pj-EE-CF down-regulated the release of inflammatory cytokines, interleukins (ILs), tumor necrosis factor (TNF)-α, and interferon (IFN)-γ elevated by UPM 1648a in the lung tissues and lung BALF up to 95%. According to Western blot and luciferase assay, Pj-EE-CF (100 mg/kg in vivo or 50 and 100 μg/mL in vitro) significantly reduced the nuclear factor-κB (NF-κB) signal activated by UPM 1648a. Finally, UPM 1648a increased cellular reactive oxygen species (ROS) levels in BEAS-2B cells, while Pj-EE-CF reduced them. These results suggest that Pj-EE-CF alleviates UPM 1648a-induced lung damage via anti-inflammatory and antioxidant activities and by suppressing NF-κB signaling. In conclusion, these observations imply that Pj-EE-CF could be a practical component of food supplements to mitigate air pollution-derived lung damage.
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Zhang J, Sayakoummane S, Kim SA, Lee JS, Choung ES, Kim ES, Lee SG, Yum J, Lee BH, Lee S, Kim JH, Cho JY. Hymenocallis littoralis ameliorates inflammatory responses in LPS-stimulated RAW264.7 cells and HCl/EtOH-induced gastric mucosal injury via targeting the MAPK pathway. JOURNAL OF ETHNOPHARMACOLOGY 2022; 295:115400. [PMID: 35623503 DOI: 10.1016/j.jep.2022.115400] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 05/18/2022] [Accepted: 05/20/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Hymenocallis littoralis (Jacq.) Salisb. Also known as Pancratium littorale Jacq. And Hymenocallis panamensis Lindl., is a medicinal plant from the family Amarylideceae used for emetic and wound healing and has manifested anti-neoplastic, anti-oxidant, and anti-viral properties. AIM OF THE STUDY The aim of this paper is to investigate the anti-inflammatory potential and molecular mechanism of H. littoralis against lipopolysaccharide (LPS)-induced macrophages and in vivo HCl/EtOH-induced gastritis mucosal injury models. MATERIALS AND METHODS The production of pro-inflammatory cytokines and mediators was evaluated by Griess assay, RT-PCR, and real-time PCR. Moreover, the relevant proteins of mitogen-activated protein kinases (MAPKs) including ERK, JNK, p38, c-Jun, and c-Fos were detected using immunoblotting. RESULTS We demonstrated that H. littoralis prominently dampened production of nitric oxide (NO) in LPS-, poly I:C-, or pam3CSK-stimulated RAW264.7 cells; down-regulated the expression levels of interleukin 6 (IL-6) and inducible nitric oxide synthase; and markedly attenuated the luciferase activities of AP-1 reporter promoters. Moreover, H. littoralis administration prominently downregulated c-Fos and c-Jun phosphorylation as well as JNK1, ERK2, and MKK7 overexpression in HEK 293T cells. Furthermore, H. littoralis displayed anti-inflammatory effects in the HCl/EtOH-induced gastritis mice model. CONCLUSIONS Cumulatively, these results demonstrated that H. littoralis exerts eminently anti-inflammatory activities in LPS-stimulated RAW264.7 cells in vitro and in HCl/EtOH-induced gastritis mice models in vivo. These activities could be attributed to its modulatory effects on the MAPK signaling pathway.
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Affiliation(s)
- Jianmei Zhang
- Department of Integrative Biotechnology and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Sousath Sayakoummane
- Department of Forestry, Ministry of Agriculture and Forestry, Vientiane Capital, P.O. Box 2932, Laos.
| | - Soo Ah Kim
- DanjoungBio Co. Ltd, Wonju, 26303, Republic of Korea.
| | - Jong Sub Lee
- DanjoungBio Co. Ltd, Wonju, 26303, Republic of Korea.
| | - Eui Su Choung
- DanjoungBio Co. Ltd, Wonju, 26303, Republic of Korea.
| | - Eun Sil Kim
- Biological and Genetic Resources Assessment Division, National Institute of Biological Resources, Incheon, 22689, Republic of Korea.
| | - Seung-Gyu Lee
- Biological and Genetic Resources Assessment Division, National Institute of Biological Resources, Incheon, 22689, Republic of Korea.
| | - Jinwhoa Yum
- Biological and Genetic Resources Assessment Division, National Institute of Biological Resources, Incheon, 22689, Republic of Korea.
| | - Byoung-Hee Lee
- Biological and Genetic Resources Assessment Division, National Institute of Biological Resources, Incheon, 22689, Republic of Korea.
| | - Sarah Lee
- Biological and Genetic Resources Assessment Division, National Institute of Biological Resources, Incheon, 22689, Republic of Korea.
| | - Ji Hye Kim
- Department of Integrative Biotechnology and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Jae Youl Cho
- Department of Integrative Biotechnology and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon, 16419, Republic of Korea.
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Jang WY, Kim DS, Park SH, Yoon JH, Shin CY, Huang L, Nang K, Kry M, Byun HW, Lee BH, Lee S, Lee J, Cho JY. Connarus semidecandrus Jack Exerts Anti-Alopecia Effects by Targeting 5α-Reductase Activity and an Intrinsic Apoptotic Pathway. Molecules 2022; 27:molecules27134086. [PMID: 35807332 PMCID: PMC9268327 DOI: 10.3390/molecules27134086] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 06/18/2022] [Accepted: 06/23/2022] [Indexed: 01/27/2023] Open
Abstract
There is a growing demand for hair loss treatments with minimal side effects and recurrence potential. Connarus semidecandrus Jack has been used as a folk medicine for fever in tropical regions, but its anti-alopecia effects remain unclear. In this study, the anti-androgenic alopecia effect of an ethanol extract of Connarus semidecandrus Jack (Cs-EE) was demonstrated in a testosterone-induced androgenic alopecia (AGA) model, in terms of the hair–skin ratio, hair type frequency, and hair thickness. The area of restored hair growth and thickened hair population after Cs-EE treatment showed the hair-growth-promoting effect of Cs-EE. Histological data support the possibility that Cs-EE could reduce hair loss and upregulate hair proliferation in mouse skin by shifting hair follicles from the catagen phase to the anagen phase. Western blotting indicated that Cs-EE reduced the expression of the androgenic receptor. Cs-EE treatment also inhibited programmed cell death by upregulating Bcl-2 expression at the mRNA and protein levels. The anti-alopecia effect of Cs-EE was confirmed by in vitro experiments showing that Cs-EE had suppressive effects on 5-α reductase activity and lymph node carcinoma of the prostate proliferation, and a proliferative effect on human hair-follicle dermal papilla (HDP) cells. Apoptotic pathways in HDP cells were downregulated by Cs-EE treatment. Thus, Cs-EE could be a potential treatment for AGA.
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Affiliation(s)
- Won Young Jang
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (W.Y.J.); (D.S.K.)
| | - Dong Seon Kim
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (W.Y.J.); (D.S.K.)
| | - Sang Hee Park
- Department of Biocosmetics, Sungkyunkwan University, Suwon 16419, Korea; (S.H.P.); (J.H.Y.); (C.Y.S.); (L.H.)
| | - Ji Hye Yoon
- Department of Biocosmetics, Sungkyunkwan University, Suwon 16419, Korea; (S.H.P.); (J.H.Y.); (C.Y.S.); (L.H.)
| | - Chae Yun Shin
- Department of Biocosmetics, Sungkyunkwan University, Suwon 16419, Korea; (S.H.P.); (J.H.Y.); (C.Y.S.); (L.H.)
| | - Lei Huang
- Department of Biocosmetics, Sungkyunkwan University, Suwon 16419, Korea; (S.H.P.); (J.H.Y.); (C.Y.S.); (L.H.)
| | - Ket Nang
- Forestry Administration, Phnom Penh 120206, Cambodia; (K.N.); (M.K.)
| | - Masphal Kry
- Forestry Administration, Phnom Penh 120206, Cambodia; (K.N.); (M.K.)
| | - Hye-Woo Byun
- National Institute of Biological Resources, Environmental Research Complex, Incheon 22689, Korea; (H.-W.B.); (B.-H.L.)
| | - Byoung-Hee Lee
- National Institute of Biological Resources, Environmental Research Complex, Incheon 22689, Korea; (H.-W.B.); (B.-H.L.)
| | - Sarah Lee
- National Institute of Biological Resources, Environmental Research Complex, Incheon 22689, Korea; (H.-W.B.); (B.-H.L.)
- Correspondence: (S.L.); (J.L.); (J.Y.C.); Tel.: +82-31-290-7868 (J.Y.C.); +82-31-290-7861 (J.L.); +82-10-8602-7827 (S.L.)
| | - Jongsung Lee
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (W.Y.J.); (D.S.K.)
- Department of Biocosmetics, Sungkyunkwan University, Suwon 16419, Korea; (S.H.P.); (J.H.Y.); (C.Y.S.); (L.H.)
- Correspondence: (S.L.); (J.L.); (J.Y.C.); Tel.: +82-31-290-7868 (J.Y.C.); +82-31-290-7861 (J.L.); +82-10-8602-7827 (S.L.)
| | - Jae Youl Cho
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (W.Y.J.); (D.S.K.)
- Department of Biocosmetics, Sungkyunkwan University, Suwon 16419, Korea; (S.H.P.); (J.H.Y.); (C.Y.S.); (L.H.)
- Correspondence: (S.L.); (J.L.); (J.Y.C.); Tel.: +82-31-290-7868 (J.Y.C.); +82-31-290-7861 (J.L.); +82-10-8602-7827 (S.L.)
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Iraji F, Sharif Makhmalzadeh B, Abedini M, Aghaei A, Siahpoush A. Effect of herbal cream containing Fumaria officinalis and silymarin for treatment of eczema: A randomized double-blind controlled clinical trial. AVICENNA JOURNAL OF PHYTOMEDICINE 2022; 12:155-162. [PMID: 35614885 PMCID: PMC9090317 DOI: 10.22038/ajp.2022.19492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/18/2021] [Accepted: 09/19/2021] [Indexed: 11/06/2022]
Abstract
Objective Atopic dermatitis (AD) is a common skin disorder with symptoms including severe pruritus and eczematous lesions. AD affects between 5 and 20% of people in their life. Silymarin (SM) is a polyphenolic flavonoid from Silybum marianum L. and has several therapeutic characteristics including antiallergic, anticancer, and anti-inflammatory properties. Fumaria officinalis is a small plant that has a high antioxidant power and modulating effects on the immune system. Therefore, the current study intended to examine the influence of these two herbs extract on severity and symptoms of AD in patients. Materials and Methods 40 patients with mild to moderate eczema randomly received mometasone 0.1% or the herbal cream. Treatment course was 2 weeks and patients were examined before and after 2 weeks of treatment using the SCORAD system. Results The reduction of SCORAD score was significant in both groups (p=0.04 in the herbal group and p=0.03 in the mometasone group) but no significant difference was observed between the groups. Mean SCORAD score was 27.66±5.9 before therapy and 4.77±1.6 after therapy in the mometasone group and mean SCORAD score was 26.05±7.1 before therapy and 6.944±2.6 after therapy in the herbal group. Conclusion The current study indicated the impact of these two herbs extract on severity and symptoms of AD in patients; these plants may be a new treatment in reducing eczema symptoms and its problems.
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Affiliation(s)
- Fariba Iraji
- Skin Diseases and Leishmaniasis Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Behzad Sharif Makhmalzadeh
- Department of Pharmaceutics, Faculty of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mahya Abedini
- Skin Diseases and Leishmaniasis Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Aghaei
- Faculty of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran,Corresponding Author: Tel: +98916 100 1172, Fax: +98-71-32286940,
| | - Amir Siahpoush
- Medicinal Plant Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Chen H, Hong YH, Woo BY, Hong YD, Manilack P, Souladeth P, Jung JH, Lee WS, Jeon MJ, Kim T, Hossain MA, Yum J, Kim JH, Cho JY. Cocculus hirsutus ameliorates gastric and lung injuries by suppressing Src/Syk. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 93:153778. [PMID: 34628239 DOI: 10.1016/j.phymed.2021.153778] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 09/19/2021] [Accepted: 09/25/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Cocculus hirsutus (L.) W. Thedo., a traditionally well-known plant, has confirmed antitumor properties as well as acute and chronic diuretic effects. However, little is known about its inflammatory activities and the potential effect on inflammatory disease treatment. PURPOSE Our aim in this study was to explore additional beneficial properties of C. hirsutus ethanol extract (Ch-EE) such as anti-inflammatory activity in vitro and in vivo as well as its underlying mechanisms and to provide a theoretical basis for its role as a candidate natural drug in clinical gastritis and lung disease therapy. STUDY DESIGN RAW264.7 cells, HEK293T cells, peritoneal macrophages, and mouse models of acute gastritis and acute lung injury were used to assess the anti-inflammatory activity of Ch-EE. METHODS Decreases in LPS-induced nitric oxide (NO) production and cytokine expression by RAW264.7 cells after Ch-EE treatment were evaluated by Griess assays and PCR, respectively. Transcription factor activity was assessed through luciferase reporter gene assay, and protein expression was determined by Western blotting analysis. Overexpression assays and cellular thermal shift assays were executed in HEK293T cells. Our two in vivo models were an HCl/EtOH-induced gastritis model and an LPS-induced lung injury model. Changes in stomach lesions, lung edema, and lung histology were examined upon treatment with Ch-EE. Components of Ch-EE were determined by liquid chromatography-mass spectrometry. RESULTS LPS-induced nitric oxide production and Pam3CSK4- and L-NAME-induced NO production were inhibited by Ch-EE treatment of RAW264.7 cells. Furthermore, LPS-induced increases in transcript levels of iNOS, COX2, CCL12, and IL-1β were reduced by Ch-EE treatment. Ch-EE decreased both MyD88- and TRIF-induced NF-κB promotor activity. Proteins upstream of NF-κB, namely p-p50, p-p65, p-IκBα, p-AKT1, p-Src, and p-Syk, were all downregulated by Ch-EE. Moreover, Src and Syk were targets of Ch-EE. Ch-EE treatment reduced the size of inflammatory stomach lesions induced by HCl/EtOH, lung edema, and accumulation of activated neutrophils caused by LPS. CONCLUSIONS These results strongly suggest that Cocculus hirsutus can be developed as a promising anti-inflammatory remedy with Src- and Syk-inhibitory functions targeting diseases related to gastritis and lung injury.
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Affiliation(s)
- Hongxi Chen
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea.
| | - Yo Han Hong
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea.
| | | | - Yong Deog Hong
- AmorePacific R&D Center, Yongin, 17074, Republic of Korea.
| | - Philaxay Manilack
- Department of Forestry, Ministry of Agriculture and Forestry, Vientiane, P.O. Box: 811, The Lao People's Democratic Republic.
| | - Phetlasy Souladeth
- Department of Forest Management, Faculty of Forest Science, National University of Laos, Vientiane, P.O. Box: 7322, The Lao People's Democratic Republic.
| | - Ji Hwa Jung
- Department of Forest Sciences, College of Agriculture and Life Science, Seoul National University, Seoul 08826, Republic of Korea.
| | - Woo Shin Lee
- Department of Forest Sciences, College of Agriculture and Life Science, Seoul National University, Seoul 08826, Republic of Korea.
| | - Mi Jeong Jeon
- Animal Resources Division, National Institute of Biological Resources, Incheon 22689, Republic of Korea.
| | - Taewoo Kim
- Animal Resources Division, National Institute of Biological Resources, Incheon 22689, Republic of Korea.
| | - Mohammad Amjad Hossain
- Department of Veterinary Physiology, College of Medicine, Chonbuk National University, Iksan 54596, Republic of Korea.
| | - Jinwhoa Yum
- Animal Resources Division, National Institute of Biological Resources, Incheon 22689, Republic of Korea.
| | - Jong-Hoon Kim
- Department of Veterinary Physiology, College of Medicine, Chonbuk National University, Iksan 54596, Republic of Korea.
| | - Jae Youl Cho
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea.
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10
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Min JH, Cho HJ, Yi YS. A novel mechanism of Korean red ginseng-mediated anti-inflammatory action via targeting caspase-11 non-canonical inflammasome in macrophages. J Ginseng Res 2021; 46:675-682. [PMID: 36090677 PMCID: PMC9459075 DOI: 10.1016/j.jgr.2021.12.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/22/2021] [Accepted: 12/26/2021] [Indexed: 01/05/2023] Open
Abstract
Background Korean Red Ginseng (KRG) was reported to play an anti-inflammatory role, however, previous studies largely focused on the effects of KRG on priming step, the inflammation-preparing step, and the anti-inflammatory effect of KRG on triggering, the inflammation-activating step has been poorly understood. This study demonstrated anti-inflammatory role of KRG in caspase-11 non-canonical inflammasome activation in macrophages during triggering of inflammatory responses. Methods Caspase-11 non-canonical inflammasome-activated J774A.1 macrophages were established by priming with Pam3CSK4 and triggering with lipopolysaccharide (LPS). Cell viability and pyroptosis were examined by MTT and lactate dehydrogenase (LDH) assays. Nitric oxide (NO)-inhibitory effect of KRG was assessed using a NO production assay. Expression and proteolytic cleavage of proteins were examined by Western blotting analysis. In vivo anti-inflammatory action of KRG was evaluated with the LPS-injected sepsis model in mice. Results KRG reduced LPS-stimulated NO production in J774A.1 cells and suppressed pyroptosis and IL-1β secretion in caspase-11 non-canonical inflammasome-activated J774A.1 cells. Mechanistic studies demonstrated that KRG suppressed the direct interaction between LPS and caspase-11 and inhibited proteolytic processing of both caspase-11 and gasdermin D in caspase-11 non-canonical inflammasome-activated J774A.1 cells. Furthermore, KRG significantly ameliorated LPS-mediated lethal septic shock in mice. Conclusion The results demonstrate a novel mechanism of KRG-mediated anti-inflammatory action that operates through targeting the caspase-11 non-canonical inflammasome at triggering step of macrophage-mediated inflammatory response.
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11
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Arafa ESA, Refaey MS, Abd El-Ghafar OAM, Hassanein EHM, Sayed AM. The promising therapeutic potentials of ginsenosides mediated through p38 MAPK signaling inhibition. Heliyon 2021; 7:e08354. [PMID: 34825082 PMCID: PMC8605069 DOI: 10.1016/j.heliyon.2021.e08354] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 07/06/2021] [Accepted: 11/05/2021] [Indexed: 12/21/2022] Open
Abstract
The p38 mitogen-activated protein kinases (p38 MAPK) is a 38kD polypeptide recognized as the target for many potential anti-inflammatory agents. Accumulating evidence indicates that p38 MAPK could perform many roles in human disease pathophysiology. Therefore, great therapeutic benefits can be attained from p38 MAPK inhibitors. Ginseng is an exceptionally valued medicinal plant of the family Araliaceae (Panax genus). Recently, several studies targeted the therapeutic effects of purified individual ginsenoside, the most significant active ingredient of ginseng, and studied its particular molecular mechanism(s) of action rather than whole-plant extracts. Interestingly, several ginsenosides: ginsenosides compound K, F1, Rb1, Rb3, Rc, Rd, Re, Rf, Rg1, Rg2, Rg3, Rg5, Rh1, Rh2, Ro, notoginsenoside R1, and protopanaxadiol have shown to possess great therapeutic potentials mediated by their ability to downregulate p38 MAPK signaling in different cell lines and experimental animal models. Our review compiles the research findings of various ginsenosides as potent anti-inflammatory agents, highlighting the crucial role of p38 MAPK suppression in their pharmacological actions. In addition, in silico studies were conducted to explore the probable binding of these ginsenosides to p38 MAPK. The results obtained proposed p38 MAPK involvement in the beneficial pharmacological activities of ginsenosides in different ailments. p38 MAPK plays many roles in human disease pathophysiology. Therefore, great therapeutic benefits can be attained from p38 MAPK inhibitors. Several ginsenosides showed to possess great therapeutic potentials mediated by its ability to downregulate p38 MAPK signaling. in silico studies were conducted to explore the binding of these ginsenosides to p38 MAPK and evidenced the promising their inhibitory effect.
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Affiliation(s)
- El-Shaimaa A Arafa
- Department of Clinical Sciences, College of Pharmacy and Health Sciences, Ajman University, Ajman, United Arab Emirates.,Center of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates.,Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Mohamed S Refaey
- Department of Pharmacognosy, Faculty of Pharmacy, University of Sadat City, Sadat City, Menoufiya, 32958, Egypt
| | - Omnia A M Abd El-Ghafar
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Nahda University, Beni-Suef, Egypt
| | - Emad H M Hassanein
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Assiut, Egypt
| | - Ahmed M Sayed
- Biochemistry Laboratory, Chemistry Department, Faculty of Science, Assiut University, Assiut, Egypt
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12
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Han NR, Ko SG, Moon PD, Park HJ. Ginsenoside Rg3 attenuates skin disorders via down-regulation of MDM2/HIF1α signaling pathway. J Ginseng Res 2021; 45:610-616. [PMID: 34803431 PMCID: PMC8587510 DOI: 10.1016/j.jgr.2021.06.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 06/10/2021] [Accepted: 06/18/2021] [Indexed: 02/07/2023] Open
Abstract
Background Thymic stromal lymphopoietin (TSLP) acts as a master switch for inflammatory responses. Ginsenoside Rg3 (Rg3) which is an active ingredient of Panax ginseng Meyer (Araliaceae) is known to possess various therapeutic effects. However, a modulatory effect of Rg3 on TSLP expression in the inflammatory responses remains poorly understood. Methods We investigated antiinflammatory effects of Rg3 on an in vitro model using HMC-1 cells stimulated by PMA plus calcium ionophore (PMACI), as well as an in vivo model using PMA-induced mouse ear edema. TSLP and vascular endothelial growth factor (VEGF) levels were detected using enzyme-linked immunosorbent assay or real-time PCR analysis. Murine double minute 2 (MDM2) and hypoxia-inducible factor 1α (HIF1α) expression levels were detected using Western blot analysis. Results Rg3 treatment restrained the production and mRNA expression levels of TSLP and VEGF in activated HMC-1 cells. Rg3 down-regulated the MDM2 expression level increased by PMACI stimulation. The HIF1α expression level was also reduced by Rg3 in activated HMC-1 cells. In addition, Rg3-administered mice showed the decreased redness and ear thickness in PMA-irritated ear edema. Rg3 inhibited the TSLP and VEGF levels in the serum and ear tissue homogenate. Moreover, the MDM2 and HIF1α expression levels in the ear tissue homogenate were suppressed by Rg3. Conclusion Taken together, the current study identifies new mechanistic evidence about MDM2/HIF1α pathway in the antiinflammatory effect of Rg3, providing a new effective therapeutic strategy for the treatment of skin inflammatory diseases.
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Affiliation(s)
- Na-Ra Han
- College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea.,Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Seong-Gyu Ko
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea.,Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Phil-Dong Moon
- Center for Converging Humanities, Kyung Hee University, Seoul, Republic of Korea
| | - Hi-Joon Park
- Department of Anatomy & Information Sciences, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
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Caragana rosea Turcz Methanol Extract Inhibits Lipopolysaccharide-Induced Inflammatory Responses by Suppressing the TLR4/NF-κB/IRF3 Signaling Pathways. Molecules 2021; 26:molecules26216660. [PMID: 34771068 PMCID: PMC8586996 DOI: 10.3390/molecules26216660] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 10/31/2021] [Accepted: 10/31/2021] [Indexed: 01/05/2023] Open
Abstract
Caragana rosea Turcz, which belongs to the Leguminosae family, is a small shrub found in Northern and Eastern China that is known to possess anti-inflammatory properties and is used to treat fever, asthma, and cough. However, the underlying molecular mechanisms of its anti-inflammatory effects are unknown. Therefore, we used lipopolysaccharide (LPS) in RAW264.7 macrophages to investigate the molecular mechanisms that underlie the anti-inflammatory activities of a methanol extract of Caragana rosea (Cr-ME). We showed that Cr-ME reduced the production of nitric oxide (NO) and mRNA levels of iNOS, TNF-α, and IL-6 in a concentration-dependent manner. We also found that Cr-ME blocked MyD88- and TBK1-induced NF-κB and IRF3 promoter activity, suggesting that it affects multiple targets. Moreover, Cr-ME reduced the phosphorylation levels of IκBα, IKKα/β and IRF3 in a time-dependent manner and regulated the upstream NF-κB proteins Syk and Src, and the IRF3 protein TBK1. Upon overexpression of Src and TBK1, Cr-ME stimulation attenuated the phosphorylation of the NF-κB subunits p50 and p65 and IRF3 signaling. Together, our results suggest that the anti-inflammatory activity of Cr-ME occurs by inhibiting the NF-κB and IRF3 signaling pathways.
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14
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Kim SA, Lee CY, Mitra A, Kim H, Woo BY, Hong YD, Noh JK, Yi DK, Kim HG, Cho JY. Anti-Inflammatory Effects of Huberia peruviana Cogn. Methanol Extract by Inhibiting Src Activity in the NF-κB Pathway. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10112335. [PMID: 34834697 PMCID: PMC8619548 DOI: 10.3390/plants10112335] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 10/25/2021] [Accepted: 10/27/2021] [Indexed: 06/13/2023]
Abstract
There is a growing need to develop anti-inflammatory drugs to regulate inflammatory responses. An extract of Huberia peruviana Cogn. had the best inhibitory effect on nitric oxide (NO) production in screening process undertaken in our laboratory. However, the anti-inflammatory effect of Huberia peruviana Cogn. methanol extract (Hp-ME) has not been studied. In this study, the anti-inflammatory effect of Hp-ME was assessed by using an NO assay, RT-PCR, luciferase reporter gene activity assay, western blotting assay, HCl/EtOH-induced acute gastritis model, and LPS-induced acute lung injury model. The phytochemical components of Hp-ME were determined through LC-MS/MS analysis. When RAW264.7 and HEK293T cells were treated with Hp-ME, NO production was decreased dose-dependently without cytotoxicity and the mRNA levels of iNOS, COX-2, and TNF-α were decreased. In a luciferase assay, the activity of transcription factors, NF-κB in TRIF or MyD88-overexpressing HEK293T cells was extremely reduced by Hp-ME. The western blotting analysis indicated that Hp-ME has anti-inflammatory effects by inhibiting the phosphorylation of Src. Hp-ME showed anti-inflammatory effects on in vivo models of HCl/EtOH-induced gastritis and LPS-induced acute lung injury. LC-MS/MS revealed that Hp-ME contains several anti-inflammatory flavonoids. The final findings of this study imply that Hp-ME could be used as an anti-inflammatory drug in several inflammatory diseases.
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Affiliation(s)
- Seung A Kim
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (S.A.K.); (C.Y.L.); (H.K.)
| | - Chae Young Lee
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (S.A.K.); (C.Y.L.); (H.K.)
| | - Ankita Mitra
- Research Institute of Biomolecule Control and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Korea;
| | - Haeyeop Kim
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (S.A.K.); (C.Y.L.); (H.K.)
| | - Byoung Young Woo
- AMOREPACIFIC R&D Center, Yongin 17074, Korea; (B.Y.W.); (Y.D.H.)
| | - Yong Deog Hong
- AMOREPACIFIC R&D Center, Yongin 17074, Korea; (B.Y.W.); (Y.D.H.)
| | - Jin Kyoung Noh
- Instituto de BioEconomia, El Batan, Quito 170135, Ecuador;
| | - Dong-Keun Yi
- International Biological Material Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Korea;
| | - Han Gyung Kim
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (S.A.K.); (C.Y.L.); (H.K.)
- Research Institute of Biomolecule Control and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Korea;
| | - Jae Youl Cho
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (S.A.K.); (C.Y.L.); (H.K.)
- Research Institute of Biomolecule Control and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Korea;
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15
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Anti-Gastritis and Anti-Lung Injury Effects of Pine Tree Ethanol Extract Targeting Both NF-κB and AP-1 Pathways. Molecules 2021; 26:molecules26206275. [PMID: 34684856 PMCID: PMC8538959 DOI: 10.3390/molecules26206275] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 10/03/2021] [Accepted: 10/13/2021] [Indexed: 02/07/2023] Open
Abstract
An ethanol extract (Pd-EE) of Pinus densiflora Siebold and Zucc was derived from the branches of pine trees. According to the Donguibogam, pine resin has the effects of lowering the fever, reducing pain, and killing worms. The purpose of this study is to investigate whether Pd-EE has anti-inflammatory effects. During in vitro trials, NO production, as well as changes in the mRNA levels of inflammation-related genes and the phosphorylation levels of related proteins, were confirmed in RAW264.7 cells activated with lipopolysaccharide depending on the presence or absence of Pd-EE treatment. The activities of transcription factors were checked in HEK293T cells transfected with adapter molecules in the inflammatory pathway. The anti-inflammatory efficacy of Pd-EE was also estimated in vivo with acute gastritis and acute lung injury models. LC-MS analysis was conducted to identify the components of Pd-EE. This extract reduced the production of NO and the mRNA expression levels of iNOS, COX-2, and IL-6 in RAW264.7 cells. In addition, protein expression levels of p50 and p65 and phosphorylation levels of FRA1 were decreased. In the luciferase assay, the activities of NF-κB and AP-1 were lowered. In acute gastritis and acute lung injury models, Pd-EE suppressed inflammation, resulting in alleviated damage.
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16
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Rahmawati L, Aziz N, Oh J, Hong YH, Woo BY, Hong YD, Manilack P, Souladeth P, Jung JH, Lee WS, Jeon MJ, Kim T, Hossain MA, Yum J, Kim JH, Cho JY. Cissus subtetragona Planch. Ameliorates Inflammatory Responses in LPS-induced Macrophages, HCl/EtOH-induced Gastritis, and LPS-induced Lung Injury via Attenuation of Src and TAK1. Molecules 2021; 26:molecules26196073. [PMID: 34641616 PMCID: PMC8512965 DOI: 10.3390/molecules26196073] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 10/02/2021] [Accepted: 10/04/2021] [Indexed: 12/24/2022] Open
Abstract
Several Cissus species have been used and reported to possess medicinal benefits. However, the anti-inflammatory mechanisms of Cissus subtetragona have not been described. In this study, we examined the potential anti-inflammatory effects of C. subtetragona ethanol extract (Cs-EE) in vitro and in vivo, and investigated its molecular mechanism as well as its flavonoid content. Lipopolysaccharide (LPS)-induced macrophage-like RAW264.7 cells and primary macrophages as well as LPS-induced acute lung injury (ALI) and HCl/EtOH-induced acute gastritis mouse models were utilized. Luciferase assays, immunoblotting analyses, overexpression strategies, and cellular thermal shift assay (CETSA) were performed to identify the molecular mechanisms and targets of Cs-EE. Cs-EE concentration-dependently reduced the secretion of NO and PGE2, inhibited the expression of inflammation-related cytokines in LPS-induced RAW264.7 cells, and decreased NF-κB- and AP-1-luciferase activity. Subsequently, we determined that Cs-EE decreased the phosphorylation events of NF-κB and AP-1 pathways. Cs-EE treatment also significantly ameliorated the inflammatory symptoms of HCl/EtOH-induced acute gastritis and LPS-induced ALI mouse models. Overexpression of HA-Src and HA-TAK1 along with CETSA experiments validated that inhibited inflammatory responses are the outcome of attenuation of Src and TAK1 activation. Taken together, these findings suggest that Cs-EE could be utilized as an anti-inflammatory remedy especially targeting against gastritis and acute lung injury by attenuating the activities of Src and TAK1.
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Affiliation(s)
- Laily Rahmawati
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (N.A.); (J.O.); (Y.H.H.)
| | - Nur Aziz
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (N.A.); (J.O.); (Y.H.H.)
| | - Jieun Oh
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (N.A.); (J.O.); (Y.H.H.)
| | - Yo Han Hong
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (N.A.); (J.O.); (Y.H.H.)
| | - Byoung Young Woo
- AmorePacific R&D Center, Yongin 17074, Korea; (B.Y.W.); (Y.D.H.)
| | - Yong Deog Hong
- AmorePacific R&D Center, Yongin 17074, Korea; (B.Y.W.); (Y.D.H.)
| | - Philaxay Manilack
- Department of Forestry, Ministry of Agriculture and Forestry, Vientiane P.O. Box 811, Laos;
| | - Phetlasy Souladeth
- Department of Forest Management, Faculty of Forest Science, National University of Laos, Vientiane P.O. Box 7322, Laos;
| | - Ji Hwa Jung
- Division of Zoology, Honam National Institute of Biological Resources, Mokpo 58762, Korea;
| | - Woo Shin Lee
- Department of Forest Sciences, College of Agriculture and Life Science, Seoul National University, Seoul 08826, Korea;
| | - Mi Jeong Jeon
- Animal Resources Division, National Institute of Biological Resources, Incheon 22689, Korea; (M.J.J.); (T.K.); (J.Y.)
| | - Taewoo Kim
- Animal Resources Division, National Institute of Biological Resources, Incheon 22689, Korea; (M.J.J.); (T.K.); (J.Y.)
| | - Mohammad Amjad Hossain
- Department of Veterinary Physiology, College of Medicine, Chonbuk National University, Iksan 54596, Korea;
| | - Jinwhoa Yum
- Animal Resources Division, National Institute of Biological Resources, Incheon 22689, Korea; (M.J.J.); (T.K.); (J.Y.)
| | - Jong-Hoon Kim
- Department of Veterinary Physiology, College of Medicine, Chonbuk National University, Iksan 54596, Korea;
- Correspondence: (J.-H.K.); (J.Y.C.); Tel.: +82-63-270-2563 (J.-H.K.); +82-31-290-7876 (J.Y.C.)
| | - Jae Youl Cho
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (N.A.); (J.O.); (Y.H.H.)
- Correspondence: (J.-H.K.); (J.Y.C.); Tel.: +82-63-270-2563 (J.-H.K.); +82-31-290-7876 (J.Y.C.)
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Yi YS. New mechanisms of ginseng saponin-mediated anti-inflammatory action via targeting canonical inflammasome signaling pathways. JOURNAL OF ETHNOPHARMACOLOGY 2021; 278:114292. [PMID: 34089812 DOI: 10.1016/j.jep.2021.114292] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 05/14/2021] [Accepted: 05/31/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ginseng is an ethnopharmacological herbal plant in Asian countries, particularly in Korea, China, and Japan. Ginseng saponins, including ginsenosides, are major active components in ginseng and have been demonstrated to have numerous pharmacological effects on various human diseases. AIM OF THE REVIEW Many previous studies investigating the anti-inflammatory effect of ginseng saponins have mostly focused on the 'priming' step rather than the 'triggering' step. This review aims to discuss the studies investigating an inhibitory role of ginseng saponins in inflammasome activation of the triggering step. MATERIALS AND METHODS The literature was explored using the search strings, such as "ginseng saponins and inflammasomes" and "ginsenosides and inflammasomes" in several resources, such as PubMed, Google Scholar, and Scopus databases. RESULTS Various ginseng saponins of Panax ginseng, Panax japonicas, and Panax quinquefolius alleviated inflammatory responses and diseases by inhibiting the nucleotide-binding oligomerization domain-like receptor (NLR) P3 (NLRP3) inflammasome activation. Also, ginseng saponin, Rg1 of Panax ginseng alleviated neuroinflammation and diseases by inhibiting NLRP1 inflammasome activation. Finally, ginseng saponins, Rh1 and Rg3 in Korea red ginseng (KRG) of Panax ginseng ameliorated sepsis by inhibiting absent in melanoma 2 (AIM2) inflammasome activation. CONCLUSION The studies discussed in this review provide insight into the new paradigm of the ginseng saponins as the promising anti-inflammatory agents that could be ethnopharmacologically used to prevent and treat inflammatory and inflammation-induced disorders via targeting inflammasomes.
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Affiliation(s)
- Young-Su Yi
- Department of Life Sciences, Kyonggi University, Suwon, 16227, Republic of Korea.
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18
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You L, Kim MY, Cho JY. Protective Effect of Potentilla glabra in UVB-Induced Photoaging Process. Molecules 2021; 26:molecules26175408. [PMID: 34500840 PMCID: PMC8434042 DOI: 10.3390/molecules26175408] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/03/2021] [Accepted: 09/03/2021] [Indexed: 11/17/2022] Open
Abstract
Maintaining skin homeostasis is one of the most important factors for skin health. UVB-induced skin photoaging is a difficult problem that has negative impacts on skin homeostasis. So far, a number of compounds have been discovered that improve human skin barrier function and hydration, and are thought to be effective ways to protect skin homeostasis. Potentilla glabra var. mandshurica (Maxim.) Hand.-Mazz. Ethanol Extract (Pg-EE) is a compound that has noteworthy anti-inflammatory properties. However, its skin-protective effects are poorly understood. Therefore, we evaluated the capacity of Pg-EE to strengthen the skin barrier and improve skin hydration. Pg-EE can enhance the expression of filaggrin (FLG), transglutaminase (TGM)-1, hyaluronic acid synthase (HAS)-1, and HAS-2 in human keratinocytes. Moreover, Pg-EE down-regulated the expression of pro-inflammatory cytokines and up-regulated the production of FLG, HAS-1, and HAS-2 suppressed by UVB through inhibition of p38 mitogen-activated protein kinase (MAPK) and extracellular signal-regulated kinase (ERK) pathways. Given the above, since Pg-EE can improve skin barrier, hydration and reduce the UVB-induced inflammation on skin, it could therefore be a valuable natural ingredient for cosmetics or pharmaceuticals to treat skin disorders.
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Affiliation(s)
- Long You
- Department of Integrative Biotechnology, and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Korea
| | - Mi-Yeon Kim
- School of Systems Biomedical Science, Soongsil University, Seoul 06978, Korea
| | - Jae Youl Cho
- Department of Integrative Biotechnology, and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Korea
- Department of Biocosmetics, Sungkyunkwan University, Suwon 16419, Korea
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Chen H, Hossain MA, Kim JH, Cho JY. Kahweol Exerts Skin Moisturizing Activities by Upregulating STAT1 Activity. Int J Mol Sci 2021; 22:8864. [PMID: 34445570 PMCID: PMC8396203 DOI: 10.3390/ijms22168864] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/08/2021] [Accepted: 08/17/2021] [Indexed: 02/07/2023] Open
Abstract
Kahweol is a diterpene present in coffee. Until now, several studies have shown that kahweol has anti-inflammatory and anti-angiogenic functions. Due to the limited research available about skin protection, this study aims to discern the potential abilities of kahweol and the possible regulation targets. First, the cytotoxicity of kahweol was checked by 3-4-5-dimethylthiazol-2-yl)-2-5-diphenyltetrazolium bromide assay, while 2,20-azino-bis (3ethylbenzothiazoline-6-sulphonic acid) diammonium salt and 1-diphenyl-2-picryl-hydrazyl were used to examine the radical scavenging ability. Polymerase chain reaction analysis was performed to explore the proper time points and doses affecting skin hydration and barrier-related genes. Luciferase assay and Western blotting were used to explore the possible transcription factors. Finally, fludarabine (a STAT1 inhibitor) was chosen to discern the relationship between skin-moisturizing factors and STAT1. We found that HaCaT cells experienced no toxicity from kahweol, and kahweol displayed moderate radical scavenging ability. Moreover, kahweol increased the outcome of HAS1, HAS2, occludin, and TGM-1 from six hours in a dose-dependent manner as well as the activation of STAT1 from six hours. Additionally, kahweol recovered the suppression of HAS2, STAT1-mediated luciferase activity, and HA secretion, which was all downregulated by fludarabine. In this study, we demonstrated that kahweol promotes skin-moisturizing activities by upregulating STAT1.
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Affiliation(s)
- Hongxi Chen
- Department of Integrative Biotechnology, and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Korea;
| | - Mohammad Amjad Hossain
- Department of Veterinary Physiology, College of Medicine, Chonbuk National University, Iksan 54596, Korea;
| | - Jong-Hoon Kim
- Department of Veterinary Physiology, College of Medicine, Chonbuk National University, Iksan 54596, Korea;
| | - Jae Youl Cho
- Department of Veterinary Physiology, College of Medicine, Chonbuk National University, Iksan 54596, Korea;
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20
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Syringaresinol derived from Panax ginseng berry attenuates oxidative stress-induced skin aging via autophagy. J Ginseng Res 2021; 46:536-542. [PMID: 35818428 PMCID: PMC9270644 DOI: 10.1016/j.jgr.2021.08.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/15/2021] [Accepted: 08/17/2021] [Indexed: 11/24/2022] Open
Abstract
Background In aged skin, reactive oxygen species (ROS) induces degradation of the extracellular matrix (ECM), leading to visible aging signs. Collagens in the ECM are cleaved by matrix metalloproteinases (MMPs). Syringaresinol (SYR), isolated from Panax ginseng berry, has various physiological activities, including anti-inflammatory action. However, the anti-aging effects of SYR via antioxidant and autophagy regulation have not been elucidated. Methods The preventive effect of SYR on skin aging was investigated in human HaCaT keratinocytes in the presence of H2O2, and the keratinocyte cells were treated with SYR (0–200 μg/mL). mRNA and protein levels of MMP-2 and -9 were determined by real-time PCR and Western blotting, respectively. Radical scavenging activity was researched by 2,2 diphenyl-1-picrylhydrazyl (DPPH) and 2,2′-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS) assays. LC3B level was assessed by Western blotting and confocal microscopy. Results SYR significantly reduced gene expression and protein levels of MMP-9 and -2 in both H2O2-treated and untreated HaCaT cells. SYR did not show cytotoxicity to HaCaT cells. SYR exhibited DPPH and ABTS radical scavenging activities with an EC50 value of 10.77 and 10.35 μg/mL, respectively. SYR elevated total levels of endogenous and exogenous LC3B in H2O2-stimulated HaCaT cells. 3-Methyladenine (3-MA), an autophagy inhibitor, counteracted the inhibitory effect of SYR on MMP-2 expression. Conclusion SYR showed antioxidant activity and up-regulated autophagy activity in H2O2-stimulated HaCaT cells, lowering the expression of MMP-2 and MMP-9 associated with skin aging. Our results suggest that SYR has potential value as a cosmetic additive for prevention of skin aging.
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Park SH, Kim DS, Oh J, Geum JH, Kim JE, Choi SY, Kim JH, Cho JY. Matricaria chamomilla (Chamomile) Ameliorates Muscle Atrophy in Mice by Targeting Protein Catalytic Pathways, Myogenesis, and Mitochondrial Dysfunction. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2021; 49:1493-1514. [PMID: 34247561 DOI: 10.1142/s0192415x21500701] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Muscle atrophy, or loss of skeletal muscle, is caused by aging, malnutrition, immobility through injury, or diseases such as cancer. Chamomile (Matricaria chamomilla L.) contains various active components, including flavonoids, sesquiterpenes, polyacetylenes, and coumarins, and is used in various herbal medicines in the European Pharmacopoeia. In this study, we investigated the effects of ethanol extract of chamomile [Formula: see text](MC) on muscle wasting and its mechanism of action. Mice with dexamethasone (DEX)-induced muscle atrophy were orally administered MC (100, 200, and 300 mg/kg) for 4 weeks. Micro-computed tomography analysis showed that MC (200 and 300 mg/kg) significantly recovered DEX-induced loss of muscle volume, density, and weight and MC-treated DEX-induced mice also showed increased moving distance and grip strength. MC suppressed the mRNA level of muscle RING finger 1 (MuRF1) while increasing the expression of mitochondrial transcription factor A (TFAM), MyoD, and Myogenin-1. We found 25 peaks in MC samples through HPLC analysis and identified 6 peaks by comparison with a profile of standard compounds: chlorogenic acid (CGA), luteolin-7-O-glucoside (L7G), patulitrin, apigenin-7-O-glucoside (A7G), herniarin, and (E)-tonghaosu. Of these components, the gene expression of MyoD was significantly augmented by patulitrin, herniarin, CGA, and L7G in C2C12 cells, while Myogenin-1 gene expression was increased by A7G, patulitrin, herniarin, CGA, and L7G. Moreover, TFAM gene expression and phosphorylation of AKT were increased by all six ingredients. Based on our results, we suggest MC for use as a supplement or remedy for muscle wasting, including cachexia and sarcopenia.
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Affiliation(s)
- Sang Hee Park
- Department of Biocosmetics, Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Dong Seon Kim
- Department of Integrative Biotechnology and Biomedical, Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Jieun Oh
- Department of Integrative Biotechnology and Biomedical, Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Republic of Korea
| | | | - Jung-Eun Kim
- Coxmax NBT, Inc., Seongnam 13486, Republic of Korea
| | | | - Ji Hye Kim
- Department of Integrative Biotechnology and Biomedical, Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Jae Youl Cho
- Department of Biocosmetics, Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Republic of Korea.,Department of Integrative Biotechnology and Biomedical, Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Republic of Korea
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22
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Ha AT, Kim MY, Cho JY. TAK1/AP-1-Targeted Anti-Inflammatory Effects of Barringtonia augusta Methanol Extract. Molecules 2021; 26:molecules26103053. [PMID: 34065429 PMCID: PMC8160894 DOI: 10.3390/molecules26103053] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/13/2021] [Accepted: 05/18/2021] [Indexed: 12/11/2022] Open
Abstract
Barringtonia augusta methanol extract (Ba-ME) is a folk medicine found in the wetlands of Thailand that acts through an anti-inflammatory mechanism that is not understood fully. Here, we examine how the methanol extract of Barringtonia augusta (B. augusta) can suppress the activator protein 1 (AP-1) signaling pathway and study the activities of Ba-ME in the lipopolysaccharide (LPS)-treated RAW264.7 macrophage cell line and an LPS-induced peritonitis mouse model. Non-toxic concentrations of Ba-ME downregulated the mRNA expression of cytokines, such as cyclooxygenase and chemokine ligand 12, in LPS-stimulated RAW264.7 cells. Transfection experiments with the AP-1-Luc construct, HEK293T cells, and luciferase assays were used to assess whether Ba-ME suppressed the AP-1 functional activation. A Western blot assay confirmed that C-Jun N-terminal kinase is a direct pharmacological target of Ba-ME action. The anti-inflammatory effect of Ba-ME, which functions by β-activated kinase 1 (TAK1) inhibition, was confirmed by using an overexpression strategy and a cellular thermal shift assay. In vivo experiments in a mouse model of LPS-induced peritonitis showed the anti-inflammatory effect of Ba-ME on LPS-stimulated macrophages and acute inflammatory mouse models. We conclude that Ba-ME is a promising anti-inflammatory drug targeting TAK1 in the AP-1 pathway.
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Affiliation(s)
- Anh Thu Ha
- Department of Integrative Biotechnology, and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Korea;
| | - Mi-Yeon Kim
- School of Systems Biomedical Science, Soongsil University, Seoul 06978, Korea
- Correspondence: (M.-Y.K.); (J.Y.C.); Tel.: +82-2-820-0458 (M.-Y.K.); +82-31-290-7868 (J.Y.C.)
| | - Jae Youl Cho
- Department of Integrative Biotechnology, and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Korea;
- Correspondence: (M.-Y.K.); (J.Y.C.); Tel.: +82-2-820-0458 (M.-Y.K.); +82-31-290-7868 (J.Y.C.)
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Kim JK, Choi E, Hong YH, Kim H, Jang YJ, Lee JS, Choung ES, Woo BY, Hong YD, Lee S, Lee BH, Bach TT, Kim JH, Kim JH, Cho JY. Syk/NF-κB-targeted anti-inflammatory activity of Melicope accedens (Blume) T.G. Hartley methanol extract. JOURNAL OF ETHNOPHARMACOLOGY 2021; 271:113887. [PMID: 33539951 DOI: 10.1016/j.jep.2021.113887] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 01/22/2021] [Accepted: 01/26/2021] [Indexed: 05/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Melicope accedens (Blume) Thomas G. Hartley is a plant included in the family Rutaceae and genus Melicope. It is a native plant from Vietnam that has been used for ethnopharmacology. In Indonesia and Malaysia, the leaves of M. accedens are applied externally to decrease fever. AIM OF THE STUDY The molecular mechanisms of the anti-inflammatory properties of M. accedens are not yet understood. Therefore, we examined those mechanisms using a methanol extract of M. accedens (Ma-ME) and determined the target molecule in macrophages. MATERIALS AND METHODS We evaluated the anti-inflammatory effects of Ma-ME in lipopolysaccharide (LPS)-stimulated RAW264.7 cells and in an HCl/EtOH-triggered gastritis model in mice. To investigate the anti-inflammatory activity, we performed a nitric oxide (NO) production assay and ELISA assay for prostaglandin E2 (PGE2). RT-PCR, luciferase gene reporter assays, western blotting analyses, and a cellular thermal shift assay (CETSA) were conducted to identify the mechanism and target molecule of Ma-ME. The phytochemical composition of Ma-ME was analyzed by HPLC and LC-MS/MS. RESULTS Ma-ME suppressed the production of NO and PGE2 and the mRNA expression of proinflammatory genes (iNOS, IL-1β, and COX-2) in LPS-stimulated RAW264.7 cells without cytotoxicity. Ma-ME inhibited NF-κB activation by suppressing signaling molecules such as IκBα, Akt, Src, and Syk. Moreover, the CETSA assay revealed that Ma-ME binds to Syk, the most upstream molecule in the NF-κB signal pathway. Oral administration of Ma-ME not only alleviated inflammatory lesions, but also reduced the gene expression of IL-1β and p-Syk in mice with HCl/EtOH-induced gastritis. HPLC and LC-MS/MS analyses confirmed that Ma-ME contains various anti-inflammatory flavonoids, including quercetin, daidzein, and nevadensin. CONCLUSIONS Ma-ME exhibited anti-inflammatory activities in vitro and in vivo by targeting Syk in the NF-κB signaling pathway. Therefore, we propose that Ma-ME could be used to treat inflammatory diseases such as gastritis.
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Affiliation(s)
- Jin Kyeong Kim
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Eunju Choi
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Yo Han Hong
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Haeyeop Kim
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Young-Jin Jang
- College of Veterinary Medicine, Chonbuk National University, Iksan, 54596, Republic of Korea.
| | - Jong Sub Lee
- DanjoungBio Co., Ltd., Wonju, 26303, Republic of Korea.
| | - Eui Su Choung
- DanjoungBio Co., Ltd., Wonju, 26303, Republic of Korea.
| | | | - Yong Deog Hong
- AMOREPACIFIC R&D Center, Yongin, 17074, Republic of Korea.
| | - Sarah Lee
- National Institute of Biological Resources, Environmental Research Complex, Incheon, 22689, Republic of Korea.
| | - Byoung-Hee Lee
- National Institute of Biological Resources, Environmental Research Complex, Incheon, 22689, Republic of Korea.
| | - Tran The Bach
- Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Viet Nam.
| | - Ji Hye Kim
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Jong-Hoon Kim
- College of Veterinary Medicine, Chonbuk National University, Iksan, 54596, Republic of Korea.
| | - Jae Youl Cho
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
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Kim H, Yang WS, Htwe KM, Lee MN, Kim YD, Yoon KD, Lee BH, Lee S, Cho JY. Dipterocarpus tuberculatus Roxb. Ethanol Extract Has Anti-Inflammatory and Hepatoprotective Effects In Vitro and In Vivo by Targeting the IRAK1/AP-1 Pathway. Molecules 2021; 26:molecules26092529. [PMID: 33926126 PMCID: PMC8123704 DOI: 10.3390/molecules26092529] [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: 03/27/2021] [Revised: 04/22/2021] [Accepted: 04/23/2021] [Indexed: 11/28/2022] Open
Abstract
Dipterocarpus tuberculatus Roxb. has been used traditionally as a remedy for many diseases, especially inflammation. Therefore, we analyzed and explored the mechanism of the anti-inflammatory effect of a Dipterocarpus tuberculatus Roxb. ethanol extract (Dt-EE). Dt-EE clearly and dose-dependently inhibited the expression of pro-inflammatory cytokines such as IL-6, TNF-α, and IL-1β in lipopolysaccharide (LPS)-treated RAW264.7 cells. Also, Dt-EE suppressed the activation of the MyD88/TRIF-mediated AP-1 pathway and the AP-1 pathway related proteins JNK2, MKK4/7, and TAK1, which occurred as a result of inhibiting the kinase activity of IRAK1 and IRAK4, the most upstream factors of the AP-1 pathway. Finally, Dt-EE displayed hepatoprotective activity in a mouse model of hepatitis induced with LPS/D-galactosamine (D-GalN) through decreasing the serum levels of alanine aminotransferase and suppressing the activation of JNK and IRAK1. Therefore, our results strongly suggest that Dt-EE could be a candidate anti-inflammatory herbal medicine with IRAK1/AP-1 inhibitory and hepatoprotective properties.
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Affiliation(s)
- Haeyeop Kim
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (H.K.); (W.S.Y.)
| | - Woo Seok Yang
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (H.K.); (W.S.Y.)
| | - Khin Myo Htwe
- Popa Mountain Park, Forest Department, Kyaukpadaung Township, Mandalay Division, Kyaukpadaung 05241, Myanmar;
| | - Mi-Nam Lee
- Department of Hospitality and Culinary, Ansan University, Ansan 15318, Korea;
| | - Young-Dong Kim
- Department of Life Science, Hallym University, Chuncheon 200-702, Korea;
| | - Ki Dong Yoon
- College of Pharmacy, The Catholic University of Korea, Bucheon 420-743, Korea;
| | - Byoung-Hee Lee
- National Institute of Biological Resources, Environmental Research Complex, Incheon 22689, Korea;
| | - Sarah Lee
- National Institute of Biological Resources, Environmental Research Complex, Incheon 22689, Korea;
- Correspondence: (S.L.); (J.Y.C.); Tel.: +82-32-590-7265 (S.L.); +82-31-290-7868 (J.Y.C.); Fax: +82-32-590-7472 (S.L.); +82-31-290-7870 (J.Y.C.)
| | - Jae Youl Cho
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (H.K.); (W.S.Y.)
- Correspondence: (S.L.); (J.Y.C.); Tel.: +82-32-590-7265 (S.L.); +82-31-290-7868 (J.Y.C.); Fax: +82-32-590-7472 (S.L.); +82-31-290-7870 (J.Y.C.)
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Hong YH, Song C, Shin KK, Choi E, Hwang SH, Jang YJ, Taamalli A, Yum J, Kim JH, Kim E, Cho JY. Tunisian Olea europaea L. leaf extract suppresses Freund's complete adjuvant-induced rheumatoid arthritis and lipopolysaccharide-induced inflammatory responses. JOURNAL OF ETHNOPHARMACOLOGY 2021; 268:113602. [PMID: 33246116 DOI: 10.1016/j.jep.2020.113602] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 11/12/2020] [Accepted: 11/18/2020] [Indexed: 05/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Olea europaea L. (olive) is traditionally used as a folk remedy and functional food in Europe and Mediterranean countries to treat inflammatory diseases. O. europaea contains phenolic compounds and have been reported to prevent cartilage degradation. However, the function and mechanism of O. europaea in rheumatoid arthritis are not known. AIM OF THE STUDY In this study, we aimed to examine anti-inflammatory and anti-arthritic effects of Tunisian O. europaea L. leaf ethanol extract (Oe-EE). MATERIALS AND METHODS To do this, we employed an in vitro macrophage-like cell line and an in vivo Freund's complete adjuvant (AIA)-induced arthritis model. Levels of inflammatory genes and mediators were determined from in vivo samples. RESULTS The Oe-EE clearly reduced the production of the lipopolysaccharide-mediated inflammatory mediators, nitric oxide (NO) and prostaglandin E2 (PGE2), in RAW264.7 cells. The results of HPLC showed that Oe-EE contained many active compounds such as oleuropein and flavonoids. In AIA-treated rats, swelling of paws, pain, and cartilage degeneration were alleviated by oral Oe-EE administration. Correlating with in vitro data, PGE2 production was significantly reduced in paw samples. Furthermore, the molecular mechanism of Oe-EE was dissected, and Oe-EE regulated the gene expression of interleukin (IL)-6, inducible NO synthase (iNOS), and MMPs and inflammatory signaling activation. CONCLUSION Consequently, Oe-EE possesses anti-inflammatory and anti-rheumatic effects and is a potential effective treatment for rheumatoid arthritis.
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Affiliation(s)
- Yo Han Hong
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Chaoran Song
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Kon Kuk Shin
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Eunju Choi
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - So-Hyeon Hwang
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Young-Jin Jang
- College of Veterinary Medicine, Chonbuk National University, Iksan, 54596, Republic of Korea.
| | - Amani Taamalli
- Laboratory of Olive Biotechnology, Center of Biotechnology-Technopole of Borj-Cedria, BP 901, Hammam-Lif, 2050, Tunisia; Department of Chemistry, College of Sciences, University of Hafr Al Batin, P.O. Box 1803, Hafr Al Batin, 39524, Saudi Arabia.
| | - Jinwhoa Yum
- National Institute of Biological Resources, Ministry of Environment, Incheon, 22689, Republic of Korea.
| | - Jong-Hoon Kim
- College of Veterinary Medicine, Chonbuk National University, Iksan, 54596, Republic of Korea.
| | - Eunji Kim
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Jae Youl Cho
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
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