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Ahn J, Hwang HH, Jung SY, Lee JY, Kim C, Choi HM, Gwon MJ, Kim MJ, Kwon Y, Woo J, Park B, Ko SG, Lee JY. Synthesis, Antiproliferative Activity and Molecular Docking Analysis of Both Enantiomerically Pure Decursin Derivatives as Anticancer Agents. Chem Pharm Bull (Tokyo) 2024; 72:498-506. [PMID: 38735699 DOI: 10.1248/cpb.c23-00718] [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] [Indexed: 05/14/2024]
Abstract
Using (S)-decursinol isolated from root of Angelica gigas Nakai (AGN), we semi-synthesized and evaluated a series of both enantiomerically pure decursin derivatives for their antiproliferative activities against A549 human lung cancer cells. All synthesized compounds showed a broad spectrum of inhibitory activities against the growth of A549 cells. Especially, compound (S)-2d with (E)-(furan-3-yl)acryloyl group showed the most potent activity (IC50: 14.03 µM) against A549 cancer cells as compared with the reference compound, decursin (IC50: 43.55 µM) and its enantiomer, (R)-2d (IC50: 151.59 µM). Western blotting assays indicated that (S)-2d more strongly inhibited Janus kinase 1 (JAK1) and signal transducer and activator of transcription activation 3 (STAT3) phosphorylation than decursin in a dose-dependent manner, while having no effect on CXCR7 overexpression and total STAT3 level. In addition, (S)-2d induced cell cycle arrest at G1 phase and subsequent apoptotic cell death in A549 cancer cells. Our combined analysis of molecular docking studies and biological data suggests that the inhibition of JAK1 with (S)-2d resulted in loss of STAT3 phosphorylation and inhibition of cell growth in A549 cancer cells. These overall results strongly suggest that (S)-2d (MRC-D-004) as a novel JAK1 inhibitor may have therapeutic potential in the treatment of A549 human lung cancers by targeting the JAK1/STAT3 signaling pathway.
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Affiliation(s)
- Junseong Ahn
- Research Institute for Basic Sciences and Department of Chemistry, College of Sciences, Kyung Hee University
| | - Hyun-Ha Hwang
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University
| | - Soo Yeon Jung
- Research Institute for Basic Sciences and Department of Chemistry, College of Sciences, Kyung Hee University
| | - Ja Yeon Lee
- Research Institute for Basic Sciences and Department of Chemistry, College of Sciences, Kyung Hee University
| | - Choi Kim
- Research Institute for Basic Sciences and Department of Chemistry, College of Sciences, Kyung Hee University
| | - Hye Min Choi
- Research Institute for Basic Sciences and Department of Chemistry, College of Sciences, Kyung Hee University
| | - Min Ju Gwon
- Research Institute for Basic Sciences and Department of Chemistry, College of Sciences, Kyung Hee University
| | - Min Ji Kim
- Research Institute for Basic Sciences and Department of Chemistry, College of Sciences, Kyung Hee University
| | - Youngbin Kwon
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University
| | - Jaehyuk Woo
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University
| | - Bongkyu Park
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University
| | - Seong-Gyu Ko
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University
| | - Jae Yeol Lee
- Research Institute for Basic Sciences and Department of Chemistry, College of Sciences, Kyung Hee University
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University
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Aktar S, Ferdousi F, Kondo S, Kagawa T, Isoda H. Transcriptomics and biochemical evidence of trigonelline ameliorating learning and memory decline in the senescence-accelerated mouse prone 8 (SAMP8) model by suppressing proinflammatory cytokines and elevating neurotransmitter release. GeroScience 2024; 46:1671-1691. [PMID: 37721682 PMCID: PMC10828270 DOI: 10.1007/s11357-023-00919-x] [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: 02/09/2023] [Accepted: 08/22/2023] [Indexed: 09/19/2023] Open
Abstract
In recent years, exploring natural compounds with functional properties to ameliorate aging-associated cognitive decline has become a research priority to ensure healthy aging. In the present study, we investigated the effects of Trigonelline (TG), a plant alkaloid, on memory and spatial learning in 16-week-old senescence-accelerated mouse model SAMP8 using an integrated approach for cognitive and molecular biology aspects. After 30 days of oral administration of TG at the dose of 5 mg/kg/day, the mice were trained in Morris Water Maze task. TG-treated SAMP8 mice exhibited significant improvement in the parameters of escape latency, distance moved, and annulus crossing index. Next, we performed a whole-genome transcriptome profiling of the mouse hippocampus using microarrays. Gene ontology analyses showed that a wide range of biological processes, including nervous system development, mitochondrial function, ATP synthesis, and several signaling pathways related to inflammation, autophagy, and neurotransmitter release, were significantly enriched in TG-treated SAMP8 compared to nontreated. Further, a nonlinear dimensionality reduction technique, Uniform Manifold Approximation and Projection (UMAP), was applied to identify clusters of functions that revealed TG primarily regulated pathways related to inflammation, followed by those involved in neurotransmitter release. In addition, a protein-protein interaction network analysis indicated that TG may exert its biological effects through negatively modulating Traf6-mediated NF-κB activation. Finally, ELISA test showed that TG treatment significantly decreased proinflammatory cytokines- TNFα and IL6 and increased neurotransmitters- dopamine, noradrenaline, and serotonin in mouse hippocampus. Altogether, our integrated bio-cognitive approach highlights the potential of TG in alleviating age-related memory and spatial impairment.
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Affiliation(s)
- Sharmin Aktar
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Japan
| | - Farhana Ferdousi
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Japan
- Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan
| | - Shinji Kondo
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Japan
| | | | - Hiroko Isoda
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Japan.
- Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan.
- Institute of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibarak, 305-8572, Japan.
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Jeong J, Lim MK, Han EH, Lee SH, Lee S. Immune-enhancement effects of Angelica gigas Nakai extracts via MAPK/NF-ƙB signaling pathways in cyclophosphamide-induced immunosuppressed mice. Food Sci Biotechnol 2023; 32:1573-1584. [PMID: 37637834 PMCID: PMC10449711 DOI: 10.1007/s10068-023-01281-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 01/30/2023] [Accepted: 02/10/2023] [Indexed: 03/16/2023] Open
Abstract
This study investigated the immune-enhancement effects of Angelica gigas Nakai extract (ANE) and its yeast-fermented extract (FAN) in cyclophosphamide (CPP)-induced immunosuppressed mice. Angelica gigas Nakai (AGN) increased the protein level of inducible nitric oxide synthase (iNOS) and the production of nitric oxide (NO) and immune-related cytokines in mouse splenocytes. AGN also restored CPP-induced suppression of NK cell activity and splenocyte proliferation. Furthermore, AGN activated the ERK and p38 MAPK/NF-κB signaling pathways in mouse splenocytes via phosphorylation of signaling molecules. These findings indicate that upregulation of cytokines and enzymes may be closely associated with the MAPK/NF-κB signaling pathways. In conclusion, AGN can restore CPP-induced immunosuppression in mice, although there was no significant difference in the immune-enhancing effect between ANE and FAN. It is suggested that AGN might have the potential to enhance immunity as an immunostimulant under immunosuppressed conditions. Therefore, it could be used as an effective agent or a dietary supplement for improving immunity. Supplementary Information The online version contains supplementary material available at 10.1007/s10068-023-01281-6.
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Affiliation(s)
- Jeongho Jeong
- R&D Center, Koreaeundan Healthcare Co., Ltd., 165, Manhae-Ro, Ansan-si, Gyeonggi-do 15405 Republic of Korea
| | - Mi Kyung Lim
- R&D Center, Koreaeundan Healthcare Co., Ltd., 165, Manhae-Ro, Ansan-si, Gyeonggi-do 15405 Republic of Korea
| | - Eun Hye Han
- R&D Center, Koreaeundan Healthcare Co., Ltd., 165, Manhae-Ro, Ansan-si, Gyeonggi-do 15405 Republic of Korea
| | - Sang Ho Lee
- R&D Center, Koreaeundan Healthcare Co., Ltd., 165, Manhae-Ro, Ansan-si, Gyeonggi-do 15405 Republic of Korea
| | - Soyeon Lee
- R&D Center, Koreaeundan Healthcare Co., Ltd., 165, Manhae-Ro, Ansan-si, Gyeonggi-do 15405 Republic of Korea
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Tran NKS, Trinh TA, Pyo J, Kim CG, Park JG, Kang KS. Neuroprotective Potential of Pyranocoumarins from Angelica gigas Nakai on Glutamate-Induced Hippocampal Cell Death. Antioxidants (Basel) 2023; 12:1651. [PMID: 37627646 PMCID: PMC10451762 DOI: 10.3390/antiox12081651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/07/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
Chronic neurodegenerative diseases are typically associated with oxidative stress conditions leading to neuronal cell death. We aimed to investigate the neuroprotective effect of three pyranocoumarins (decursin, decursinol angelate, and decursinol) targeting oxidative stress factors. Decursin (also known as dehydro-8-prenylnaringenin) is a prenylated coumarin compound consisting of a coumarin ring system with a prenyl group attached to one of the carbons in the ring. As a secondary metabolite of plants, pyranocoumarin decursin from Angelica gigas Nakai presented protective effects against glutamate-induced oxidative stress in HT22, a murine hippocampal neuronal cell line. Decursinol (DOH) is a metabolite of decursin, sharing same coumarin ring system but a slightly different chemical structure with the prenyl group replaced by a hydroxyl group (-OH). In our findings, DOH was ineffective while decursin was, suggesting that this prenyl structure may be important for compound absorption and neuroprotection. By diminishing the accumulation of intracellular reactive oxygen species as well as stimulating the expression of HO-1, decursin triggers the self-protection system in neuronal cells. Additionally, decursin also revealed an anti-apoptotic effect by inhibiting chromatin condensation and reducing the forming of annexin-V-positive cells.
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Affiliation(s)
| | - Tuy An Trinh
- Saigon Pharmaceutical Science and Technology Center, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh 70000, Vietnam;
| | - Jaesung Pyo
- College of Pharmacy, Kyungsung University, Busan 48434, Republic of Korea;
| | - Chang Geon Kim
- Advanced Bio Convergence Center (ABCC), Pohang Technopark Foundation, Pohang 37668, Republic of Korea;
| | - Jae Gyu Park
- Advanced Bio Convergence Center (ABCC), Pohang Technopark Foundation, Pohang 37668, Republic of Korea;
| | - Ki Sung Kang
- College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea;
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Ku JM, Kim MJ, Choi YJ, Lee SY, Im JY, Jo YK, Yoon S, Kim JH, Cha JW, Shin YC, Ko SG. JI017 Induces Cell Autophagy and Apoptosis via Elevated Levels of Reactive Oxygen Species in Human Lung Cancer Cells. Int J Mol Sci 2023; 24:ijms24087528. [PMID: 37108692 PMCID: PMC10145189 DOI: 10.3390/ijms24087528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 04/15/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023] Open
Abstract
Lung cancer is one of the most common malignant tumors and a leading cause of cancer-related death in the worldwide. Various anticancer drugs, such as cisplatin and pemetrexed, have been developed for lung cancer treatment but due their drug resistance and side effects, novel treatments need to be developed. In this study, the efficacy of the natural drug JI017, which is known to have few side effects, was tested in lung cancer cells. JI017 inhibited A549, H460, and H1299 cell proliferation. JI017 induced apoptosis, regulated apoptotic molecules, and inhibited colony formation. Additionally, JI017 increased intracellular ROS generation. JI017 downregulated PI3K, AKT, and mTOR expression. JI017 increased the cytosolic accumulation of LC3. We found that JI017 promoted apoptosis through ROS-induced autophagy. Additionally, the xenograft tumor size was smaller in JI017-treated mice. We found that JI017 treatment increased MDA concentrations, decreased Ki-67 protein levels, and increased cleaved caspase-3 and LC3 levels in vivo. JI017 decreased cell proliferation and increased apoptosis by inducing autophagy signaling in H460 and H1299 lung cancer cells. Targeting JI017 and autophagy signaling could be useful in lung cancer treatment.
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Affiliation(s)
- Jin Mo Ku
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, 1 Hoegi, Seoul 130-701, Republic of Korea
| | - Min Jeong Kim
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul 130-701, Republic of Korea
| | - Yu-Jeong Choi
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul 130-701, Republic of Korea
| | - Seo Yeon Lee
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul 130-701, Republic of Korea
| | - Ji-Yeong Im
- Department of Clinical Korean Medicine, Graduate School, Kyung Hee University, Seoul 130-701, Republic of Korea
| | - Yong-Kyu Jo
- Department of Korean Medicine, Graduate School, Kyung Hee University, Seoul 130-701, Republic of Korea
| | - Sanghoon Yoon
- Department of Applied Korean Medicine, Graduate School, College of Korean Medicine, Kyung Hee University, Seoul 130-701, Republic of Korea
| | - Ji-Hyun Kim
- Department of Korean Medicine, Graduate School, Kyung Hee University, Seoul 130-701, Republic of Korea
| | - Jie Won Cha
- Department of Applied Korean Medicine, Graduate School, College of Korean Medicine, Kyung Hee University, Seoul 130-701, Republic of Korea
| | - Yong Cheol Shin
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, 1 Hoegi, Seoul 130-701, Republic of Korea
| | - Seong-Gyu Ko
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, 1 Hoegi, Seoul 130-701, Republic of Korea
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Phytochemical Constituents, Folk Medicinal Uses, and Biological Activities of Genus Angelica: A Review. MOLECULES (BASEL, SWITZERLAND) 2022; 28:molecules28010267. [PMID: 36615460 PMCID: PMC9822461 DOI: 10.3390/molecules28010267] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 12/17/2022] [Accepted: 12/23/2022] [Indexed: 12/31/2022]
Abstract
Genus Angelica is one of the widely distributed and well-known genera of family Umbelliferae. It is utilized mainly by Chinese and Korean populations especially in their folk medicine. Angelica comprises a lot of medicinally important phytoconstituents such as coumarins, furanocoumarins, flavonoids, essential oils, verbascosides, polysaccharides, etc. Members of this genus play important roles, namely antioxidant, anti-inflammatory, anti-microbial, anti-diabetic, skin-whitening, cytotoxic, hepatoprotective, and many others. This review draws attention to many species of genus Angelica with much focus on A. dahurica being one of the highly medicinally used species within this genus.
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Shin J, Kang E, Park J, Cho B, Jang S. Anti‑inflammatory effect of red ginseng marc, Artemisia scoparia, Paeonia japonica and Angelica gigas extract mixture in LPS‑stimulated RAW 264.7 cells. Biomed Rep 2022; 17:63. [PMID: 35719838 PMCID: PMC9198992 DOI: 10.3892/br.2022.1546] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 05/04/2022] [Indexed: 11/13/2022] Open
Abstract
A normal inflammatory response is essential in protecting the body from foreign substances. However, excessive inflammation contributes to diseases such as oxidative stress, heart disease, and cancer. In this study, we evaluated the anti-inflammatory effects of RAPA (red ginseng marc, Artemisia scoparia Waldst.et Kit, Paeonia japonica Miyabe & Takeda, and Angelica gigas Nakai extract mixture) in LPS-stimulated RAW 264.7 cells (macrophages). RAPA suppressed the expression of inflammatory factors such as iNOS and COX-2 and decreased the production of nitric oxide. In addition, RAPA decreased the expression of the inflammatory cytokines TNF-α and IL-6. Furthermore, RAPA inhibited the phosphorylation of MAPKs such as JNK and ERK as well as IκB and NF-κB. In conclusion, RAPA inhibited production of inflammatory mediators via downregulation of the MAPK and NF-κB signaling pathways in LPS-stimulated RAW 264.7 cells. The results of this study demonstrated that RAPA regulates excessive inflammatory responses at the cellular level. Therefore, it is necessary to investigate whether the same effect is observed in vivo through further research.
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Affiliation(s)
- Jae Shin
- Institute of Health and Science, Jeonju University, Jeonju‑si, Jeollabuk‑do 55069, Republic of Korea
| | - Eun Kang
- Institute of Health and Science, Jeonju University, Jeonju‑si, Jeollabuk‑do 55069, Republic of Korea
| | - Ji Park
- Institute of Health and Science, Jeonju University, Jeonju‑si, Jeollabuk‑do 55069, Republic of Korea
| | - Byoung Cho
- Institute of Health and Science, Jeonju University, Jeonju‑si, Jeollabuk‑do 55069, Republic of Korea
| | - Seon Jang
- Institute of Health and Science, Jeonju University, Jeonju‑si, Jeollabuk‑do 55069, Republic of Korea
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Dietary consumption of desert olive tree pearls reduces brain Aβ content and improves learning and memory ability in aged mice. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Han NR, Kim KC, Kim JS, Ko SG, Park HJ, Moon PD. The immune-enhancing effects of a mixture of Astragalus membranaceus (Fisch.) Bunge, Angelica gigas Nakai, and Trichosanthes Kirilowii (Maxim.) or its active constituent nodakenin. JOURNAL OF ETHNOPHARMACOLOGY 2022; 285:114893. [PMID: 34875347 DOI: 10.1016/j.jep.2021.114893] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/16/2021] [Accepted: 12/01/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE A mixture (SH003) of Astragalus membranaceus (Fisch.) Bunge, Angelica gigas Nakai, and Trichosanthes Kirilowii (Maxim.) has beneficial effects against several carcinomas. There have been few reports on an immune-enhancing activity of SH003 and its active constituent nodakenin. AIM OF THE STUDY This study aimed at identifying the immune-enhancing effect of SH003 and nodakenin. MATERIALS AND METHODS The immune-enhancing effect was evaluated using RAW264.7 macrophages, mouse primary splenocytes, and a cyclophosphamide (CP)-induced immunosuppression murine model. RESULTS The results show that SH003 or nodakenin stimulated the production levels of granulocyte colony-stimulating factor, IL-12, IL-2, IL-6, TNF-α, and nitric oxide (NO) and the expression levels of iNOS in RAW264.7 macrophages. SH003 or nodakenin also enhanced NF-κB p65 activation in RAW264.7 macrophages. SH003 or nodakenin stimulated the production levels of IFN-γ, IL-12, IL-2, TNF-α, and NO and the expression levels of iNOS in splenocytes. SH003 or nodakenin increased the splenic lymphocyte proliferation and splenic NK cell activity. In addition, SH003 or nodakenin increased the levels of IFN-γ, IL-12, IL-2, IL-6, and TNF-α in the serum and spleen of CP-treated mice, alleviating CP-induced immunosuppression. CONCLUSION Taken together, the results of this study show that SH003 improved immunosuppression through the activation of macrophages, splenocytes, and NK cells. These findings suggest that SH003 could be applied as a potential immunostimulatory agent for a variety of diseases caused or exacerbated by immunodeficiency.
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Affiliation(s)
- Na-Ra Han
- College of Korean Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea; Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea.
| | - Kyeoung-Cheol Kim
- Majors in Plant Resource and Environment, College of Agriculture & Life Sciences, SARI, Jeju National University, Jeju, 63243, Republic of Korea.
| | - Ju-Sung Kim
- Majors in Plant Resource and Environment, College of Agriculture & Life Sciences, SARI, Jeju National University, Jeju, 63243, Republic of Korea.
| | - Seong-Gyu Ko
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea; Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea.
| | - Hi-Joon Park
- Department of Anatomy & Information Sciences, College of Korean Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea.
| | - Phil-Dong Moon
- Center for Converging Humanities, Kyung Hee University, Seoul, 02447, Republic of Korea.
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Nguyen P, Kim KY, Kim AY, Kang S, Osabutey AF, Jin H, Guo Y, Park H, Suh JW, Koh YH. The additive memory and healthspan enhancement effects by the combined treatment of mature silkworm powders and Korean angelica extracts. JOURNAL OF ETHNOPHARMACOLOGY 2021; 281:114520. [PMID: 34391862 DOI: 10.1016/j.jep.2021.114520] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 08/02/2021] [Accepted: 08/11/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Silkworm (Bombyx mori) and Korean angelica (KoAg; Angelica gigas Nakai) have been widely used as traditional oriental medicines in Korea, China, and Japan to treat various diseases such as anemia, cold, diabetes, palsy, stroke, etc. Steamed and freeze-dried mature silkworm powder, also known as HongJam (HJ), and extracts of KoAg root (KoAgE) are currently sold in Korea as functional foods to improve memory, cognition, and liver functions. However, the molecular and pharmacological basis for the improvement of brain functions of HJ and KoAgE has not yet been elucidated. AIM OF STUDY This study aimed to elucidate the molecular basis underlying the memory-enhancing effects of HJ and KoAgE and determine whether administration of HJ and KoAgE complexes (HJ+KoAgC) has additive memory and healthspan-enhancing effects. MATERIALS AND METHODS The MCI mouse models generated by intraperitoneal injection of Scopolamine (Sco-IP) were orally administered with HJ and KoAgE alone or as complexes. Their memory-enhancing effects were examined on spatial, fear-aggravated, and social memories and compared with control or Donepezil (Dp) treatment. The activities of mitochondria complex (MitoCom) I-IV and acetylcholinesterase (AChE) and the amounts of ATP in the mouse brains were examined. The Drosophila model was used to investigate lifespan- and healthspan-promoting effects of HJ+KoAgC. RESULTS Administration of HJ+KoAgC produced more memory-enhancing effects than administration of HJ or KoAgE alone or Dp. The increase in MitoCom I-IV activities and ATP amounts and the decrease in AChE activities in the mouse brains were the molecular basis for the memory enhancement. The greatest improvement in memory and mitochondrial function was observed when the mice were administered the 1:0.8 ratio of HJ+KoAgC. Administration of HJ+KoAgC to Drosophila prolonged the lifespan and the healthspan and increased the amounts of ATP. CONCLUSION HJ+KoAgC had superior effects on memory improvement and healthspan extension by increasing mitochondrial activities and ATP amounts in treated animal models.
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Affiliation(s)
- Phuong Nguyen
- Ilsong Institute of Life Sciences, Hallym University, Anyang, Gyeonggi-do, Republic of Korea.
| | - Kee-Young Kim
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju, Jeollabuk-do, Republic of Korea.
| | - A-Young Kim
- Ilsong Institute of Life Sciences, Hallym University, Anyang, Gyeonggi-do, Republic of Korea.
| | - SangKook Kang
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju, Jeollabuk-do, Republic of Korea.
| | - Angelica F Osabutey
- Ilsong Institute of Life Sciences, Hallym University, Anyang, Gyeonggi-do, Republic of Korea; Department of Biomedical Gerontology, Hallym University Graduate School, Chuncheon, Gangwon-do, Republic of Korea.
| | - Hui Jin
- Center for Nutraceutical and Pharmaceutical Materials, Myongji University, Yongin, Gyeonggi-do, South Korea.
| | - Yuanri Guo
- Center for Nutraceutical and Pharmaceutical Materials, Myongji University, Yongin, Gyeonggi-do, South Korea.
| | - Hyunwoo Park
- HealthPark. 2502ho, Gangnamdaero 305, Seoul, South Korea.
| | - Joo-Won Suh
- Center for Nutraceutical and Pharmaceutical Materials, Myongji University, Yongin, Gyeonggi-do, South Korea.
| | - Young Ho Koh
- Ilsong Institute of Life Sciences, Hallym University, Anyang, Gyeonggi-do, Republic of Korea; Department of Biomedical Gerontology, Hallym University Graduate School, Chuncheon, Gangwon-do, Republic of Korea.
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Tan Y, Zhang J, Yang K, Xu Z, Zhang H, Chen W, Peng T, Wang X, Liu Z, Wei P, Li N, Zhang Z, Liu T, Hua Q. Anti-Stroke Chinese Herbal Medicines Inhibit Abnormal Amyloid-β Protein Precursor Processing in Alzheimer's Disease. J Alzheimers Dis 2021; 85:261-272. [PMID: 34776438 DOI: 10.3233/jad-210652] [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: 11/15/2022]
Abstract
BACKGROUND Chinese Herbal Medicines (CHMs), as an important and integral part of a larger system of medicine practiced in China, called Traditional Chinese Medicine (TCM), have been used in stroke therapy for centuries. A large body of studies suggest that some Chinese herbs can help reverse cognitive impairment in stroke patients, while whether these herbs also exert therapeutic benefits for Alzheimer's disease remains to be seen. OBJECTIVE To address this issue, we selected four types of CHMs that are commonly prescribed for stroke treatment in clinical practice, namely DengZhanXiXin (D1), TongLuoJiuNao (T2), QingKaiLing (Q3), and HuangQinGan (H4), and tested their effects on amyloid-β protein precursor (AβPP) processing in vitro. METHODS AβPP, β-secretase (BACE1), and 99-amino acid C-terminal fragment of AβPP (C99) stably transfected cells were used for the tests of AβPP processing. The production of Aβ, activity of BACE1, neprilysin (NEP), and γ-secretase were assessed by ELISA, RT-PCR, and western blot. RESULTS By upregulating BACE1 activity, D1 increased Aβ production whereas decreased the ratio of Aβ 42/Aβ 40; by downregulating BACE1 activity and modulating the expression of γ-secretase, T2 decreased Aβ production and the ratio of Aβ 42/Aβ 40; by downregulating BACE1 activity, Q3 decreased Aβ production; H4 did not change Aβ production due to the simultaneously downregulation of BACE1 and NEP activity. CONCLUSION Our study indicates that these four anti-stroke CHMs regulate AβPP processing through different mechanisms. Particularly, T2 with relatively simple components and prominent effect on AβPP processing may be a promising candidate for the treatment of AD.
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Affiliation(s)
- Yan Tan
- Beijing University of Chinese Medicine, Beijing, China
| | - Jiani Zhang
- Beijing University of Chinese Medicine, Beijing, China
| | - Ke Yang
- Beijing University of Chinese Medicine, Beijing, China
| | - Zihui Xu
- Beijing University of Chinese Medicine, Beijing, China
| | - Huawei Zhang
- Beijing University of Chinese Medicine, Beijing, China
| | - Weihang Chen
- Beijing University of Chinese Medicine, Beijing, China
| | - Tiantian Peng
- Beijing University of Chinese Medicine, Beijing, China
| | - Xu Wang
- Beijing University of Chinese Medicine, Beijing, China
| | - Zhaoheng Liu
- Beijing University of Chinese Medicine, Beijing, China
| | - Peng Wei
- Beijing University of Chinese Medicine, Beijing, China
| | - Na Li
- Beijing University of Chinese Medicine, Beijing, China
| | - Zhenqiang Zhang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, China
| | - Tonghua Liu
- Beijing University of Chinese Medicine, Beijing, China
| | - Qian Hua
- Beijing University of Chinese Medicine, Beijing, China
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12
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Phytotherapy as Multi-Hit Therapy to Confront the Multiple Pathophysiology in Non-Alcoholic Fatty Liver Disease: A Systematic Review of Experimental Interventions. ACTA ACUST UNITED AC 2021; 57:medicina57080822. [PMID: 34441028 PMCID: PMC8400978 DOI: 10.3390/medicina57080822] [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: 07/01/2021] [Revised: 08/02/2021] [Accepted: 08/10/2021] [Indexed: 02/06/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD), or metabolic dysfunction-associated fatty liver disease (MAFLD), is a metabolic condition distinguished by fat deposition in the hepatocytes. It has a prevalence of about 25% worldwide and is associated with other conditions such as diabetes mellitus, obesity, hypertension, etc. Background and Objectives: There is currently no approved drug therapy for NAFLD. Current measures in the management of NAFLD include lifestyle modification such as an increase in physical activity or weight loss. Development of NAFLD involves a number of parallel hits: including genetic predisposition, insulin resistance, disordered lipid metabolism, mitochondrial dysfunction, lipotoxicity, oxidative stress, etc. Herbal therapy may have a role to play in the treatment of NAFLD, due to their numerous bioactive constituents and the multiple pharmacological actions they exhibit. Therefore, this systematic review aims to investigate the potential multi-targeting effects of plant-derived extracts in experimental models of NAFLD. Materials and Methods: We performed a systematic search on databases and web search engines from the earliest available date to 30 April 2021, using relevant keywords. The study included articles published in English, assessing the effects of plant-derived extracts, fractions, or polyherbal mixtures in the treatment of NAFLD in animal models. These include their effects on at least disordered lipid metabolism, insulin resistance/type 2 diabetes mellitus (T2DM), and histologically confirmed steatosis with one or more of the following: oxidative stress, inflammation, hepatocyte injury, obesity, fibrosis, and cardiometabolic risks factors. Results: Nine articles fulfilled our inclusion criteria and the results demonstrated the ability of phytomedicines to simultaneously exert therapeutic actions on multiple targets related to NAFLD. Conclusions: These findings suggest that herbal extracts have the potential for effective treatment or management of NAFLD.
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Kim MJ, Ku JM, Hong SH, Kim HI, Kwon YY, Park JS, Jung DH, Shin YC, Ko SG. In vitro Anticancer Effects of JI017 on Two Prostate Cancer Cell Lines Involve Endoplasmic Reticulum Stress Mediated by Elevated Levels of Reactive Oxygen Species. Front Pharmacol 2021; 12:683575. [PMID: 34054558 PMCID: PMC8155384 DOI: 10.3389/fphar.2021.683575] [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: 03/21/2021] [Accepted: 04/30/2021] [Indexed: 02/05/2023] Open
Abstract
Prostate cancer is the second most commonly diagnosed cancer, and prostate cancer is the second most common cause of cancer death in United States men after lung cancer. Many therapies are used to treat prostate cancer, and chemotherapy is one of the most relevant treatments. However, chemotherapy has many side effects, and repeated administration of chemotherapeutic agents leads to acquired resistance. Thus, new drugs with few side effects are needed. We investigated the molecular mechanism of action of JI017 in human prostate cancer cells. We identified an endoplasmic reticulum (ER) stress pathway that depended on the reactive oxygen species (ROS) pathway and played a crucial role in JI017-induced apoptosis. We measured cell viability by the MTS assay to determine the effect of JI017. Analysis of apoptosis, mitochondrial dysfunction, and cell cycle features was performed by flow cytometry. We used western blot and RT-PCR to measure the levels of the proteins of the unfolded protein response (UPR) pathway and apoptosis markers. Immunoprecipitation assay and transfection were used to determine the expression levels of proteins interacting with the pathways influenced by JI017 in prostate cancer cells. The anticancer effects induced by JI017 were evaluated. JI017 induced cell death that regulated apoptotic molecules and caused cell cycle arrest that inhibited the proliferation of cancer cells. Moreover, JI017 generated ROS. Accumulation of ROS caused ER stress through the PERK-eIF2α-CHOP and IRE1α-CHOP pathways. Furthermore, persistent activation of the UPR pathway induced by JI017 treatment triggered mitochondrial dysfunction, including dissipation of mitochondrial membrane potential, which activated intrinsic apoptotic pathway in human prostate cancer cells. The data indicated that N-acetyl-L-cysteine diminished apoptosis. We demonstrated that JI017 induced ER stress and cell death. Anticancer properties of JI017 in prostate cancer cells and in a human prostate cancer model involved ROS-mediated ER stress. Thus, JI017 treatment provides a new strategy for chemotherapy of prostate cancer.
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Affiliation(s)
- Min Jeong Kim
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul, South Korea
| | - Jin Mo Ku
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, South Korea.,Pharmacological Toxicology Laboratory, Jeil Pharmaceutical, Yongin-si, South Korea
| | - Se Hyang Hong
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, South Korea.,Clinical Medicine Division, Korea Institute of Oriental Medicine, Daejeon, South Korea
| | - Hyo In Kim
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul, South Korea.,Department of Surgery, Beth Israel Deaconess Medical Center and Harvard Medical School Boston, Boston, MA, United States
| | - Yun Young Kwon
- Department of Korean Medicine, College of Korean Medicine, Graduate School, Kyung Hee University, Seoul, South Korea
| | - Joon-Sang Park
- Department of Korean Medicine, College of Korean Medicine, Graduate School, Kyung Hee University, Seoul, South Korea
| | - Deok Hyun Jung
- Department of Korean Medicine, College of Korean Medicine, Graduate School, Kyung Hee University, Seoul, South Korea
| | - Yong Cheol Shin
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
| | - Seong-Gyu Ko
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
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14
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Decursin alleviates the aggravation of osteoarthritis via inhibiting PI3K-Akt and NF-kB signal pathway. Int Immunopharmacol 2021; 97:107657. [PMID: 33878544 DOI: 10.1016/j.intimp.2021.107657] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 03/13/2021] [Accepted: 04/03/2021] [Indexed: 01/08/2023]
Abstract
Osteoarthritis (OA) is a common joint disease that takes joint degeneration or aging as its pathological basis, and joint swelling, pain or dysfunction as its main clinical manifestations. Decursin (DE), the major active component isolated from Angelica gigas Nakai, has been demonstrated to possess anti-inflammatory effect in many diseases. But, the specific physiological mechanism of DE on OA is not clear yet. Therefore, the object of this study was to assess the therapeutic effect of DE on OA, and to explore its potential anti-inflammatory mechanisms. In vitro cell experiments, the inflammatory response in chondrocytes is mediated via interleukin-1β (IL-1β), which led to abnormal secretion of pro-inflammatory factors, such as prostaglandin E2 (PGE2), interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-α), cyclooxygenase-2 (COX-2), nitric oxide (NO) and inducible nitric oxide synthase (iNOS). These cytokines were all decreased by the preconditioning of DE in a dose-dependent form of 1, 5, and 10 µM. Moreover, DE could restrain IL-1β-mediated inflammatory reaction and the collapse of extracellular matrix (ECM) via reducing the secretion of ADAMTS (a disintegrin and metalloproteinase with thrombospondin motifs) and MMPs (matrix metalloproteinases). In short, DE restrained IL-1β-mediated abnormal excitation of PI3K/AKT/NF-κB axis. Furthermore, molecular docking analysis showed that DE has a strong binding affinity with the inhibitory targets of PI3K. In vivo animal studies, DE treatment could helped to improve destruction of articular cartilage and decreased the serum inflammatory factor levels in an operationally induced mouse OA model. To sum up, these data obtained from the experiment indicate that DE has good prospects for the treatment of osteoarthritis.
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15
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Therapeutic Effects of Decursin and Angelica gigas Nakai Root Extract in Gerbil Brain after Transient Ischemia via Protecting BBB Leakage and Astrocyte Endfeet Damage. Molecules 2021; 26:molecules26082161. [PMID: 33918660 PMCID: PMC8069195 DOI: 10.3390/molecules26082161] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 04/06/2021] [Accepted: 04/08/2021] [Indexed: 12/16/2022] Open
Abstract
Angelica gigas Nakai root contains decursin which exerts beneficial properties such as anti-amnesic and anti-inflammatory activities. Until now, however, the neuroprotective effects of decursin against transient ischemic injury in the forebrain have been insufficiently investigated. Here, we revealed that post-treatment with decursin and the root extract saved pyramidal neurons in the hippocampus following transient ischemia for 5 min in gerbil forebrain. Through high-performance liquid chromatography, we defined that decursin was contained in the extract as 7.3 ± 0.2%. Based on this, we post-treated with 350 mg/kg of extract, which is the corresponding dosage of 25 mg/kg of decursin that exerted neuroprotection in gerbil hippocampus against the ischemia. In addition, behavioral tests were conducted to evaluate ischemia-induced dysfunctions via tests of spatial memory (by the 8-arm radial maze test) and learning memory (by the passive avoidance test), and post-treatment with the extract and decursin attenuated ischemia-induced memory impairments. Furthermore, we carried out histochemistry, immunohistochemistry, and double immunohistofluorescence. Pyramidal neurons located in the subfield cornu ammonis 1 (CA1) among the hippocampal subfields were dead at 5 days after the ischemia; however, treatment with the extract and decursin saved the pyramidal neurons after ischemia. Immunoglobulin G (IgG, an indicator of extravasation), which is not found in the parenchyma in normal brain tissue, was apparently shown in CA1 parenchyma from 2 days after the ischemia, but IgG leakage was dramatically attenuated in the CA1 parenchyma treated with the extract and decursin. Furthermore, astrocyte endfeet, which are a component of the blood–brain barrier (BBB), were severely damaged at 5 days after the ischemia; however, post-treatment with the extract and decursin dramatically attenuated the damage of the endfeet. In brief, therapeutic treatment of the extract of Angelica gigas Nakai root and decursin after 5 min transient forebrain ischemia protected hippocampal neurons from the ischemia, showing that ischemia-induced BBB leakage and damage of astrocyte endfeet was significantly attenuated by the extract and decursin. Based on these findings, we suggest that Angelica gigas Nakai root containing decursin can be employed as a pharmaceutical composition to develop a therapeutic strategy for brain ischemic injury.
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16
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Gupta A, Singh AK, Kumar R, Jamieson S, Pandey AK, Bishayee A. Neuroprotective Potential of Ellagic Acid: A Critical Review. Adv Nutr 2021; 12:1211-1238. [PMID: 33693510 PMCID: PMC8321875 DOI: 10.1093/advances/nmab007] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 09/02/2020] [Accepted: 01/19/2021] [Indexed: 02/06/2023] Open
Abstract
Ellagic acid (EA) is a dietary polyphenol present in various fruits, vegetables, herbs, and nuts. It exists either independently or as part of complex structures, such as ellagitannins, which release EA and several other metabolites including urolithins following absorption. During the past few decades, EA has drawn considerable attention because of its vast range of biological activities as well as its numerous molecular targets. Several studies have reported that the oxidative stress-lowering potential of EA accounts for its broad-spectrum pharmacological attributes. At the biochemical level, several mechanisms have also been associated with its therapeutic action, including its efficacy in normalizing lipid metabolism and lipidemic profile, regulating proinflammatory mediators, such as IL-6, IL-1β, and TNF-α, upregulating nuclear factor erythroid 2-related factor 2 and inhibiting NF-κB action. EA exerts appreciable neuroprotective activity by its free radical-scavenging action, iron chelation, initiation of several cell signaling pathways, and alleviation of mitochondrial dysfunction. Numerous in vivo studies have also explored the neuroprotective attribute of EA against various neurotoxins in animal models. Despite the increasing number of publications with experimental evidence, a critical analysis of available literature to understand the full neuroprotective potential of EA has not been performed. The present review provides up-to-date, comprehensive, and critical information regarding the natural sources of EA, its bioavailability, metabolism, neuroprotective activities, and underlying mechanisms of action in order to encourage further studies to define the clinical usefulness of EA for the management of neurological disorders.
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Affiliation(s)
- Ashutosh Gupta
- Department of Biochemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Amit Kumar Singh
- Department of Biochemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Ramesh Kumar
- Department of Biochemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Sarah Jamieson
- Lake Erie College of Osteopathic Medicine, Bradenton, FL, USA
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Son DB, Choi W, Kim M, Go EJ, Jeong D, Park CK, Kim YH, Lee H, Suh JW. Decursin Alleviates Mechanical Allodynia in a Paclitaxel-Induced Neuropathic Pain Mouse Model. Cells 2021; 10:cells10030547. [PMID: 33806325 PMCID: PMC8001788 DOI: 10.3390/cells10030547] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 02/23/2021] [Accepted: 02/23/2021] [Indexed: 12/17/2022] Open
Abstract
Chemotherapy-induced neuropathic pain (CINP) is a severe adverse effect of platinum- and taxane-derived anticancer drugs. The pathophysiology of CINP includes damage to neuronal networks and dysregulation of signal transduction due to abnormal Ca2+ levels. Therefore, methods that aid the recovery of neuronal networks could represent a potential treatment for CINP. We developed a mouse model of paclitaxel-induced peripheral neuropathy, representing CINP, to examine whether intrathecal injection of decursin could be effective in treating CINP. We found that decursin reduced capsaicin-induced intracellular Ca2+ levels in F11 cells and stimulated neurite outgrowth in a concentration-dependent manner. Decursin directly reduced mechanical allodynia, and this improvement was even greater with a higher frequency of injections. Subsequently, we investigated whether decursin interacts with the transient receptor potential vanilloid 1 (TRPV1). The web server SwissTargetPrediction predicted that TRPV1 is one of the target proteins that may enable the effective treatment of CINP. Furthermore, we discovered that decursin acts as a TRPV1 antagonist. Therefore, we demonstrated that decursin may be an important compound for the treatment of paclitaxel-induced neuropathic pain that functions via TRPV1 inhibition and recovery of damaged neuronal networks.
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Affiliation(s)
- Dang Bao Son
- Center for Nutraceutical and Pharmaceutical Materials, Myongji University, Yongin 17058, Korea; (D.B.S.); (W.C.); (D.J.)
| | - Woosik Choi
- Center for Nutraceutical and Pharmaceutical Materials, Myongji University, Yongin 17058, Korea; (D.B.S.); (W.C.); (D.J.)
| | - Mingu Kim
- Gachon Pain Center and Department of Physiology, College of Medicine, Gachon University, Incheon 21999, Korea; (M.K.); (E.J.G.); (C.-K.P.)
- Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon 21999, Korea
| | - Eun Jin Go
- Gachon Pain Center and Department of Physiology, College of Medicine, Gachon University, Incheon 21999, Korea; (M.K.); (E.J.G.); (C.-K.P.)
| | - Dabeen Jeong
- Center for Nutraceutical and Pharmaceutical Materials, Myongji University, Yongin 17058, Korea; (D.B.S.); (W.C.); (D.J.)
| | - Chul-Kyu Park
- Gachon Pain Center and Department of Physiology, College of Medicine, Gachon University, Incheon 21999, Korea; (M.K.); (E.J.G.); (C.-K.P.)
- Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon 21999, Korea
| | - Yong Ho Kim
- Gachon Pain Center and Department of Physiology, College of Medicine, Gachon University, Incheon 21999, Korea; (M.K.); (E.J.G.); (C.-K.P.)
- Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon 21999, Korea
- Correspondence: (Y.H.K.); (H.L.); (J.-W.S.); Tel.: +82-32-899-6115 (Y.H.K.); +82-31-330-6799 (H.L.); +82-31-330-6881 (J.-W.S.)
| | - Hanki Lee
- Center for Nutraceutical and Pharmaceutical Materials, Myongji University, Yongin 17058, Korea; (D.B.S.); (W.C.); (D.J.)
- Correspondence: (Y.H.K.); (H.L.); (J.-W.S.); Tel.: +82-32-899-6115 (Y.H.K.); +82-31-330-6799 (H.L.); +82-31-330-6881 (J.-W.S.)
| | - Joo-Won Suh
- Center for Nutraceutical and Pharmaceutical Materials, Myongji University, Yongin 17058, Korea; (D.B.S.); (W.C.); (D.J.)
- Correspondence: (Y.H.K.); (H.L.); (J.-W.S.); Tel.: +82-32-899-6115 (Y.H.K.); +82-31-330-6799 (H.L.); +82-31-330-6881 (J.-W.S.)
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Auxtero MD, Chalante S, Abade MR, Jorge R, Fernandes AI. Potential Herb-Drug Interactions in the Management of Age-Related Cognitive Dysfunction. Pharmaceutics 2021; 13:124. [PMID: 33478035 PMCID: PMC7835864 DOI: 10.3390/pharmaceutics13010124] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/14/2021] [Accepted: 01/15/2021] [Indexed: 12/25/2022] Open
Abstract
Late-life mild cognitive impairment and dementia represent a significant burden on healthcare systems and a unique challenge to medicine due to the currently limited treatment options. Plant phytochemicals have been considered in alternative, or complementary, prevention and treatment strategies. Herbals are consumed as such, or as food supplements, whose consumption has recently increased. However, these products are not exempt from adverse effects and pharmacological interactions, presenting a special risk in aged, polymedicated individuals. Understanding pharmacokinetic and pharmacodynamic interactions is warranted to avoid undesirable adverse drug reactions, which may result in unwanted side-effects or therapeutic failure. The present study reviews the potential interactions between selected bioactive compounds (170) used by seniors for cognitive enhancement and representative drugs of 10 pharmacotherapeutic classes commonly prescribed to the middle-aged adults, often multimorbid and polymedicated, to anticipate and prevent risks arising from their co-administration. A literature review was conducted to identify mutual targets affected (inhibition/induction/substrate), the frequency of which was taken as a measure of potential interaction. Although a limited number of drugs were studied, from this work, interaction with other drugs affecting the same targets may be anticipated and prevented, constituting a valuable tool for healthcare professionals in clinical practice.
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Affiliation(s)
- Maria D. Auxtero
- CiiEM, Interdisciplinary Research Centre Egas Moniz, Instituto Universitário Egas Moniz, Quinta da Granja, Monte de Caparica, 2829-511 Caparica, Portugal; (M.D.A.); (S.C.); (M.R.A.); (R.J.)
| | - Susana Chalante
- CiiEM, Interdisciplinary Research Centre Egas Moniz, Instituto Universitário Egas Moniz, Quinta da Granja, Monte de Caparica, 2829-511 Caparica, Portugal; (M.D.A.); (S.C.); (M.R.A.); (R.J.)
| | - Mário R. Abade
- CiiEM, Interdisciplinary Research Centre Egas Moniz, Instituto Universitário Egas Moniz, Quinta da Granja, Monte de Caparica, 2829-511 Caparica, Portugal; (M.D.A.); (S.C.); (M.R.A.); (R.J.)
| | - Rui Jorge
- CiiEM, Interdisciplinary Research Centre Egas Moniz, Instituto Universitário Egas Moniz, Quinta da Granja, Monte de Caparica, 2829-511 Caparica, Portugal; (M.D.A.); (S.C.); (M.R.A.); (R.J.)
- Polytechnic Institute of Santarém, School of Agriculture, Quinta do Galinheiro, 2001-904 Santarém, Portugal
- CIEQV, Life Quality Research Centre, IPSantarém/IPLeiria, Avenida Dr. Mário Soares, 110, 2040-413 Rio Maior, Portugal
| | - Ana I. Fernandes
- CiiEM, Interdisciplinary Research Centre Egas Moniz, Instituto Universitário Egas Moniz, Quinta da Granja, Monte de Caparica, 2829-511 Caparica, Portugal; (M.D.A.); (S.C.); (M.R.A.); (R.J.)
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Cho H, Lee E, Kwon HA, Seul L, Jeon HJ, Yu JH, Ryu JH, Jeon R. Discovery of Tricyclic Pyranochromenone as Novel Bruton's Tyrosine Kinase Inhibitors with in Vivo Antirheumatic Activity. Int J Mol Sci 2020; 21:ijms21217919. [PMID: 33113810 PMCID: PMC7663272 DOI: 10.3390/ijms21217919] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/11/2020] [Accepted: 10/21/2020] [Indexed: 01/28/2023] Open
Abstract
Bruton’s tyrosine kinase (BTK) is an attractive target for treating patients with B cell malignancies and autoimmune diseases. Many BTK inhibitors have been identified; however, like other kinase inhibitors, they lack diversity in their core structures. Therefore, it is important to secure a novel scaffold that occupies the adenine-binding site of BTK. We screened an in-house library of natural products and their analogs via a biochemical assay to identify a novel scaffold for targeting BTK. A pyranochromenone scaffold, derived from a natural active component decursin, was found to be effective at targeting BTK and was selected for further optimization. A series of pyranochromenone analogs was synthesized through the modification of pyranochromenone at the C7 position. Pyranochromenone compounds with an electrophilic warhead exhibited promising BTK inhibitory activity, with IC50 values in the range of 0.5–0.9 µM. A docking study of the representative compound 8 provided a reasonable explanation for compound activity. Compound 8 demonstrated good selectivity over other associated kinases and decreased the production of proinflammatory cytokines in THP cells. Moreover, compound 8 presented significant in vivo efficacy in a murine model of collagen-induced arthritis.
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Affiliation(s)
- Hyewon Cho
- College of Pharmacy, Sookmyung Women’s University, Cheongpa-ro 47-gil 100, Yongsan-gu, Seoul 04310, Korea; (H.C.); (E.L.); (H.A.K.); (J.-H.R.)
| | - Eun Lee
- College of Pharmacy, Sookmyung Women’s University, Cheongpa-ro 47-gil 100, Yongsan-gu, Seoul 04310, Korea; (H.C.); (E.L.); (H.A.K.); (J.-H.R.)
| | - Hye Ah Kwon
- College of Pharmacy, Sookmyung Women’s University, Cheongpa-ro 47-gil 100, Yongsan-gu, Seoul 04310, Korea; (H.C.); (E.L.); (H.A.K.); (J.-H.R.)
| | - Lee Seul
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, 80 Chembok-ro, Dong-gu, Daegu 41061, Korea; (L.S.); (H.-J.J.); (J.H.Y.)
| | - Hui-Jeon Jeon
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, 80 Chembok-ro, Dong-gu, Daegu 41061, Korea; (L.S.); (H.-J.J.); (J.H.Y.)
| | - Ji Hoon Yu
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, 80 Chembok-ro, Dong-gu, Daegu 41061, Korea; (L.S.); (H.-J.J.); (J.H.Y.)
| | - Jae-Ha Ryu
- College of Pharmacy, Sookmyung Women’s University, Cheongpa-ro 47-gil 100, Yongsan-gu, Seoul 04310, Korea; (H.C.); (E.L.); (H.A.K.); (J.-H.R.)
| | - Raok Jeon
- College of Pharmacy, Sookmyung Women’s University, Cheongpa-ro 47-gil 100, Yongsan-gu, Seoul 04310, Korea; (H.C.); (E.L.); (H.A.K.); (J.-H.R.)
- Correspondence: ; Tel.: +82-2-710-9571
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Kudoh C, Hori T, Yasaki S, Ubagai R, Tabira T. Effects of Ferulic Acid and Angelica archangelica Extract (Feru-guard ®) on Mild Cognitive Impairment: A Multicenter, Randomized, Double-Blind, Placebo-Controlled Prospective Trial. J Alzheimers Dis Rep 2020; 4:393-398. [PMID: 33163900 PMCID: PMC7592837 DOI: 10.3233/adr-200211] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
We conducted a multicenter, randomized, double-blind, placebo-controlled prospective trial examining a supplement containing ferulic acid and Angelica archangelica extract (Feru-guard ®) for mild cognitive impairment (MCI). In the intention-to-treat population, Mini-Mental State Examination (MMSE) scores were significantly better at 24 weeks (p = 0.041) in the active group. In the per protocol population, MMSE was significantly better in the active group at 24 weeks (p = 0.008), and mixed effect models for repeated measures (MMRM) showed significant difference (p = 0.016). ADAS-Jcog was significantly better at 24 (p = 0.035) and 48 weeks (p = 0.015) in the active group, and MMRM was significant (p = 0.031). Thus, Feru-guard ® may be useful for MCI.
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Affiliation(s)
- Chiaki Kudoh
- Kudoh Clinic for Neurosurgery & Neurology, Ota-ku, Tokyo, Japan
| | - Tomokatsu Hori
- Moriyama Neurological Center Hospital, Edogawa-ku, Tokyo, Japan
| | - Shunji Yasaki
- Department of Neurology, Shin-Yurigaoka General Hospital, Furusawa, Aso-ku, Kawasaki, Japan
| | - Ryu Ubagai
- Moriyama Neurological Center Hospital, Edogawa-ku, Tokyo, Japan
| | - Takeshi Tabira
- Kudoh Clinic for Neurosurgery & Neurology, Ota-ku, Tokyo, Japan.,Department of Diagnosis, Prevention and Treatment of Dementia, Graduate School of Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
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21
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Lee TK, Kim B, Kim DW, Ahn JH, Sim H, Lee JC, Yang GE, Her Y, Park JH, Kim HS, Sim TH, Lee HS, Won MH. Effects of Decursin and Angelica gigas Nakai Root Extract on Hair Growth in Mouse Dorsal Skin via Regulating Inflammatory Cytokines. Molecules 2020; 25:E3697. [PMID: 32823713 PMCID: PMC7464339 DOI: 10.3390/molecules25163697] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/06/2020] [Accepted: 08/11/2020] [Indexed: 02/06/2023] Open
Abstract
This current study investigates the facilitative effects and mechanisms of decursin, a major component of Angelica gigas Nakai (AGN), and AGN root extract on hair growth in mice. We perform high-performance liquid chromatography on AGN extract to show it contains 7.3% decursin. Hairs in mouse dorsal skin are shaved distilled in water, 0.15% decursin, and 2% AGN root extract (0.15% decursin in the diluted extract) and topically applied twice a day for 17 days. Hematoxylin and eosin staining are done to examine the morphological changes in the hair follicles. To compare the effects of decursin and AGN extract on inflammatory cytokines in the dorsal skin, Western blot analysis and immunohistochemistry for tumor necrosis factor α (TNF-α) and interleukin (IL)-1β as pro-inflammatory cytokines, and IL-4 and IL-13 as anti-inflammatory cytokines are conducted. The results show that the application of decursin and AGN extract confer effects on hair growth. Hair growth is significantly facilitated from seven days after the treatments compared to that in the control group, and completely grown hair was found 17 days after the treatments. The protein levels and immunoreactivity of TNF-α and IL-1β in this case are significantly decreased, whereas the IL-4 and IL-13 levels and immunoreactivity are significantly increased compared to those in the control group. Additionally, high-mobility group box 1, an inflammatory mediator, is elevated by the topical application of decursin and AGN extract. Taken together, the treatment of mouse dorsal skin with AGE root extract containing decursin promotes hair growth by regulating pro- and/or anti-inflammatory cytokines. We, therefore, suggest that AGN root extract as well as decursin can be utilized as materials for developing hair growth-facilitating treatments.
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Affiliation(s)
- Tae-Kyeong Lee
- Department of Biomedical Science and Research Institute for Bioscience and Biotechnology, Hallym University, Chuncheon, Gangwon 24252, Korea; (T.-K.L.); (J.H.A.)
| | - Bora Kim
- Department of Neurobiology, School of Medicine, Kangwon National University, Chuncheon, Gangwon 24341, Korea; (B.K.); (H.S.); (J.-C.L.)
| | - Dae Won Kim
- Department of Biochemistry and Molecular Biology, and Research Institute of Oral Sciences, College of Dentistry, Gangnung-Wonju National University, Gangneung, Gangwon 25457, Korea;
| | - Ji Hyeon Ahn
- Department of Biomedical Science and Research Institute for Bioscience and Biotechnology, Hallym University, Chuncheon, Gangwon 24252, Korea; (T.-K.L.); (J.H.A.)
- Department of Neurobiology, School of Medicine, Kangwon National University, Chuncheon, Gangwon 24341, Korea; (B.K.); (H.S.); (J.-C.L.)
| | - Hyejin Sim
- Department of Neurobiology, School of Medicine, Kangwon National University, Chuncheon, Gangwon 24341, Korea; (B.K.); (H.S.); (J.-C.L.)
| | - Jae-Chul Lee
- Department of Neurobiology, School of Medicine, Kangwon National University, Chuncheon, Gangwon 24341, Korea; (B.K.); (H.S.); (J.-C.L.)
| | - Go Eun Yang
- Department of Radiology, Kangwon National University Hospital, Kangwon National University School of Medicine, Chuncheon, Gangwon 24289, Korea;
| | - Young Her
- Department of Dermatology, Kangwon National University Hospital, Kangwon National University School of Medicine, Chuncheon, Gangwon 24289, Korea;
| | - Joon Ha Park
- Department of Anatomy, College of Korean Medicine, Dongguk University, Gyeongju, Gyeongbuk 38066, Korea;
| | - Hyun Sook Kim
- Leefarm Co., Ltd., Hongcheon, Gangwon 25117, Korea; (H.S.K.); (T.H.S.)
| | - Tae Heung Sim
- Leefarm Co., Ltd., Hongcheon, Gangwon 25117, Korea; (H.S.K.); (T.H.S.)
| | - Hyun Sam Lee
- Leefarm Co., Ltd., Hongcheon, Gangwon 25117, Korea; (H.S.K.); (T.H.S.)
| | - Moo-Ho Won
- Department of Neurobiology, School of Medicine, Kangwon National University, Chuncheon, Gangwon 24341, Korea; (B.K.); (H.S.); (J.-C.L.)
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Kim M, Song M, Oh HJ, Hui J, Bae W, Shin J, Ji SD, Koh YH, Suh JW, Park H, Maeng S. Evaluating the Memory Enhancing Effects of Angelica gigas in Mouse Models of Mild Cognitive Impairments. Nutrients 2019; 12:nu12010097. [PMID: 31905851 PMCID: PMC7019643 DOI: 10.3390/nu12010097] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 11/01/2019] [Accepted: 11/08/2019] [Indexed: 12/15/2022] Open
Abstract
(1) Background: By 2050, it is estimated that 130 million people will be diagnosed with dementia, and currently approved medicines only slow the progression. So preventive intervention is important to treat dementia. Mild cognitive impairment is a condition characterized by some deterioration in cognitive function and increased risk of progressing to dementia. Therefore, the treatment of mild cognitive impairment (MCI) is a possible way to prevent dementia. Angelica gigas reduces neuroinflammation, improves circulation, and inhibits cholinesterase, which can be effective in the prevention of Alzheimer’s disease and vascular dementia and the progression of mild cognitive impairment. (2) Methods: Angelica gigas (AG) extract 1 mg/kg was administered to mildly cognitive impaired mice, models based on mild traumatic brain injury and chronic mild stress. Then, spatial, working, and object recognition and fear memory were measured. (3) Result: Angelica gigas improved spatial learning, working memory, and suppressed fear memory in the mild traumatic brain injury model. It also improved spatial learning and suppressed cued fear memory in the chronic mild stress model animals. (4) Conclusions: Angelica gigas can improve cognitive symptoms in mild cognitive impairment model mice.
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Affiliation(s)
- Minsang Kim
- Graduate School of Interdisciplinary Program of Biomodulation Collage of Natural Science, Myongji University, Yongin 17058, Korea;
| | - Minah Song
- Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Korea; (M.S.); (H.-J.O.); (W.B.); (J.S.)
| | - Hee-Jin Oh
- Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Korea; (M.S.); (H.-J.O.); (W.B.); (J.S.)
| | - Jin Hui
- Center for Nutraceutical and Pharmaceutical Materials, Myongji University, Yongin 17058, Korea; (J.H.); (J.W.S.)
| | - Woori Bae
- Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Korea; (M.S.); (H.-J.O.); (W.B.); (J.S.)
| | - Jihwan Shin
- Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Korea; (M.S.); (H.-J.O.); (W.B.); (J.S.)
| | - Sang-Dock Ji
- Department of Agricultural Biology, National Academy of Agricultural Science, Rural Development Administration, Wanju-gun, Jeollabuk-do 55365, Korea;
| | - Young Ho Koh
- ILSONG Institute of Life Science, Hallym University, Anyang 14066, Korea;
- Department of Bio-Medical Gerontology, Hallym University Graduate School, Chuncheon 24252, Korea
| | - Joo Won Suh
- Center for Nutraceutical and Pharmaceutical Materials, Myongji University, Yongin 17058, Korea; (J.H.); (J.W.S.)
| | - Hyunwoo Park
- Health Park Co., Ltd., #2502, Gangnam-dae-Ro 305, Sucho-gu, Seoul 06628, Korea
- Correspondence: (H.P.); (S.M.); Tel.: +82-10-5440-0169 (H.P.); +82-10-5554-0155 (S.M.)
| | - Sungho Maeng
- Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Korea; (M.S.); (H.-J.O.); (W.B.); (J.S.)
- Correspondence: (H.P.); (S.M.); Tel.: +82-10-5440-0169 (H.P.); +82-10-5554-0155 (S.M.)
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Synthesis of Novel Baicalein Amino Acid Derivatives and Biological Evaluation as Neuroprotective Agents. Molecules 2019; 24:molecules24203647. [PMID: 31601055 PMCID: PMC6832219 DOI: 10.3390/molecules24203647] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 09/27/2019] [Accepted: 10/03/2019] [Indexed: 01/25/2023] Open
Abstract
Baicalein, a famously effective component of the traditional Chinese medicine Rhizoma Huang Qin (Scutellaria altissima L.), has been proved to have potent neuroprotection and anti-platelet aggregation effects with few side effects. Meanwhile, recent studies have revealed that the introduction of amino acid to baicalein could improve its neuroprotective activity. In the present study, a series of novel baicalein amino acid derivatives were designed, synthesized, and screened for their neuroprotective effect against tert-butyl, hydroperoxide-induced, SH-SY5Y neurotoxicity cells and toxicity on the normal H9C2 cell line by standard methylthiazol tetrazolium (MTT) assay. In addition, all of the newly synthesized compounds were characterized by 1H-NMR, 13C-NMR, and high resolution mass spectrometry (HR-MS). The results showed that most of the compounds provided more potent neuroprotection than baicalein, and were equivalent to the positive drug edaravin. They showed no obvious cytotoxicity on normal H9C2 cells. Notably, the most active compound 8 displayed the highest protective effect (50% effective concentration (EC50) = 4.31 μM) against tert-butyl, hydroperoxide-induced, SH-SY5Y neurotoxicity cells, which was much better than the baicalein (EC50 = 24.77 μM) and edaravin (EC50 = 5.62 μM). Further research on the chick chorioallantoic membrane (CAM) model indicated that compound 8 could significantly increase angiogenesis, which might promote neurovascular proliferation. The detection of apoptosis analysis showed that compound 8 could dramatically alleviate morphological manifestations of cell damage. Moreover, the benzyloxycarbonyl (cbz)-protected baicalein amino acid derivatives showed better neuroprotective activity than the t-Butyloxy carbonyl (boc)-protected derivatives.
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Kang YY, Song J, Kim JY, Jung H, Yeo WS, Lim Y, Mok H. Byakangelicin as a modulator for improved distribution and bioactivity of natural compounds and synthetic drugs in the brain. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 62:152963. [PMID: 31128487 DOI: 10.1016/j.phymed.2019.152963] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 05/08/2019] [Accepted: 05/16/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND The elucidation of the biological roles of individual active compounds in terms of their in vivo bio-distribution and bioactivity could provide crucial information to understand how natural compounds work together as treatments for diseases. PURPOSE We examined the functional roles of Byakangelicin (Byn) to improve the brain accumulation of active compounds, e.g., umbelliferone (Umb), curcumin (Cur), and doxorubicin (Dox), and consequently to enhance their biological activities. METHODS Active compounds were administered intravenously to mice, with or without Byn, after which organs were isolated and visualized for their ex vivo fluorescence imaging to determine the bio-distribution of each active compound in vivo. For the in vivo bioactivity, Cur, either with or without Byn, was administered to a lipopolysaccharide (LPS)-induced neuro-inflammation model for 5 days, and its anti-inflammatory effects were examined by ELISA using a brain homogenate and serum. RESULTS We successfully demonstrated that the levels of active compounds (Umb, Cur, and Dox) in the brain, lung, and pancreas were greatly elevated by the addition of Byn via direct ex vivo fluorescence monitoring. In addition, sufficient accumulation of the active compound, Cur, greatly reduced LPS-induced neuro-inflammation in vivo. CONCLUSION Byn could serve as a modulator to allow improved brain accumulation of diverse active compounds (Umb, Cur, and Dox) and enhanced therapeutic effects.
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Affiliation(s)
- Yoon Young Kang
- Department of Bioscience and Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea
| | - Jihyeon Song
- Department of Bioscience and Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea
| | - Jun Yeong Kim
- Department of Bioscience and Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea
| | - Heesun Jung
- Department of Bioscience and Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea
| | - Woon-Seok Yeo
- Department of Bioscience and Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea
| | - Yoongho Lim
- Department of Bioscience and Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea
| | - Hyejung Mok
- Department of Bioscience and Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea.
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Kang YY, Kim JY, Song J, Mok H. Enhanced intracellular uptake and stability of umbelliferone in compound mixtures from Angelica gigas in vitro. J Pharmacol Sci 2019; 140:8-13. [DOI: 10.1016/j.jphs.2019.02.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Revised: 02/01/2019] [Accepted: 02/28/2019] [Indexed: 12/15/2022] Open
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Lee W, Yuseok O, Lee C, Jeong SY, Lee JH, Baek MC, Song GY, Bae JS. Suppressive activities of KC1-3 on HMGB1-mediated septic responses. Biochem Pharmacol 2019; 163:260-268. [PMID: 30822402 DOI: 10.1016/j.bcp.2019.02.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 02/25/2019] [Indexed: 10/27/2022]
Abstract
In the present study, several decursin analogues (KC1-3) were synthesized and evaluated in terms of their anti-septic activities on high mobility group box 1 (HMGB1)-mediated septic responses and survival rate in a mouse model of sepsis. KC1 and KC3, but not KC2, significantly reduced HMGB1 release in lipopolysaccharide (LPS)-activated human umbilical vein endothelial cells (HUVECs) and attenuated the cecal ligation and puncture (CLP)-induced release of HMGB1. Additionally, in vitro analyses revealed that KC1 and KC3 both alleviated HMGB1-mediated vascular disruptions and inhibited hyperpermeability in mice, and in vivo analyses revealed that KC1 and KC3 reduced sepsis-related mortality and tissue injury. Taken together, the present results suggest that KC1 and KC3 both reduced HMGB1 release and septic mortality and, thus, may be useful for the treatment of sepsis.
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Affiliation(s)
- Wonhwa Lee
- Aging Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
| | - O Yuseok
- College of Pharmacy, Chungnam National University, Daejon 34134, Republic of Korea
| | - Changhun Lee
- College of Pharmacy, CMRI, Research Institute of Pharmaceutical Sciences, BK21 Plus KNU Multi-Omics Based Creative Drug Research Team, Kyungpook National University, Daegu 41566, Republic of Korea
| | - So Yeon Jeong
- College of Pharmacy, CMRI, Research Institute of Pharmaceutical Sciences, BK21 Plus KNU Multi-Omics Based Creative Drug Research Team, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Jee-Hyun Lee
- AREZ Co. Ltd., 197 Songam-ro, Sejong 30066, Republic of Korea
| | - Moon-Chang Baek
- Department of Molecular Medicine, CMRI, School of Medicine, Kyungpook National University, Daegu 700-422, Republic of Korea
| | - Gyu-Yong Song
- College of Pharmacy, Chungnam National University, Daejon 34134, Republic of Korea; AREZ Co. Ltd., 197 Songam-ro, Sejong 30066, Republic of Korea.
| | - Jong-Sup Bae
- College of Pharmacy, CMRI, Research Institute of Pharmaceutical Sciences, BK21 Plus KNU Multi-Omics Based Creative Drug Research Team, Kyungpook National University, Daegu 41566, Republic of Korea.
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Nootropic and Anti-Alzheimer's Actions of Medicinal Plants: Molecular Insight into Therapeutic Potential to Alleviate Alzheimer's Neuropathology. Mol Neurobiol 2018; 56:4925-4944. [PMID: 30414087 DOI: 10.1007/s12035-018-1420-2] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 10/29/2018] [Indexed: 12/21/2022]
Abstract
Medicinal plants are the backbone of modern medicine. In recent times, there is a great urge to discover nootropic medicinal plants to reverse cognitive dysfunction owing to their less adverse effects. Alzheimer's disease (AD) is an age-related neurodegenerative disorder characterized by the inevitable loss of cognitive function, memory and language impairment, and behavioral disturbances, which turn into gradually more severe. Alzheimer's has no current cure, but symptomatic treatments are available and research continues. The number of patients suffering from AD continues to rise and today, there is a worldwide effort under study to find better ways to alleviate Alzheimer's pathogenesis. In this review, the nootropic and anti-Alzheimer's potentials of 6 medicinal plants (i.e., Centella asiatica, Clitoria ternatea, Crocus sativus, Terminalia chebula, Withania somnifera, and Asparagus racemosus) were explored through literature review. This appraisal focused on available information about neuroprotective and anti-Alzheimer's use of these plants and their respective bioactive compounds/metabolites and associated effects in animal models and consequences of its use in human as well as proposed molecular mechanisms. This review progresses our existing knowledge to reveal the promising linkage of traditional medicine to halt AD pathogenesis. This analysis also avowed a new insight to search the promising anti-Alzheimer's drugs.
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Lee W, Yuseok O, Yang S, Lee BS, Lee JH, Park EK, Baek MC, Song GY, Bae JS. JH-4 reduces HMGB1-mediated septic responses and improves survival rate in septic mice. J Cell Biochem 2018; 120:6277-6289. [PMID: 30378167 DOI: 10.1002/jcb.27914] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 09/27/2018] [Indexed: 12/12/2022]
Abstract
Inhibition of high mobility group box 1 (HMGB1) and restoration of endothelial integrity are emerging as attractive therapeutic strategies for the management of severe vascular inflammatory diseases. Recently, we found that JH-4, a synthesized decursin derivative, exhibited a strong anti-Hutchinson-Gilford progeria syndrome by efficiently blocking progerin-lamin A/C binding. In this study, we examined the effects of JH-4 on HMGB1-mediated septic responses and the survival rate in a mouse sepsis model. The anti-inflammatory activities of JH-4 were monitored based on its effects on lipopolysaccharide- or cecal ligation and puncture (CLP)-mediated release of HMGB1. The antiseptic activities of JH-4 were determined by measuring permeability, leukocyte adhesion, migration, and the activation of proinflammatory proteins in HMGB1-activated human umbilical vein endothelial cells and mice. JH-4 inhibited the release of HMGB1 and downregulated HMGB1-dependent inflammatory responses in human endothelial cells. JH-4 also inhibited HMGB1-mediated hyperpermeability and leukocyte migration in mice. In addition, treatment with JH-4 reduced CLP-induced release of HMGB1, sepsis-related mortality, and pulmonary injury in vivo. Our results indicate that JH-4 is a possible therapeutic agent to treat various severe vascular inflammatory diseases via the inhibition of the HMGB1 signaling pathway.
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Affiliation(s)
- Wonhwa Lee
- Aging Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea
| | - O Yuseok
- College of Pharmacy, Chungnam National University, Daejeon, Republic of Korea
| | - Sumin Yang
- College of Pharmacy, CMRI, Research Institute of Pharmaceutical Sciences, BK21 Plus KNU Multi-Omics based Creative Drug Research Team, Kyungpook National University, Daegu, Republic of Korea
| | - Bong-Seon Lee
- College of Pharmacy, CMRI, Research Institute of Pharmaceutical Sciences, BK21 Plus KNU Multi-Omics based Creative Drug Research Team, Kyungpook National University, Daegu, Republic of Korea
| | | | - Eui Kyun Park
- Department of Pathology and Regenerative Medicine, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea
| | - Moon-Chang Baek
- Department of Molecular Medicine, CMRI, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Gyu-Yong Song
- College of Pharmacy, Chungnam National University, Daejeon, Republic of Korea.,AREZ Co. Ltd., Sejong, Republic of Korea
| | - Jong-Sup Bae
- College of Pharmacy, CMRI, Research Institute of Pharmaceutical Sciences, BK21 Plus KNU Multi-Omics based Creative Drug Research Team, Kyungpook National University, Daegu, Republic of Korea
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Han J, Jin W, Ho NA, Hong J, Kim YJ, Shin Y, Lee H, Suh JW. Decursin and decursinol angelate improve wound healing by upregulating transcription of genes encoding extracellular matrix remodeling proteins, inflammatory cytokines, and growth factors in human keratinocytes. Biochem Biophys Res Commun 2018; 499:979-984. [PMID: 29626469 DOI: 10.1016/j.bbrc.2018.04.031] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 04/03/2018] [Indexed: 10/17/2022]
Abstract
The coumarins decursin and decursinol angelate, which are found in Angelica gigas Nakai, have a variety of biological functions. Here, we show that treatment with these compounds improves wound healing by HaCaT human keratinocytes. Wound healing was increased by treatment with up to a threshold concentration of decursin, decursinol angelate, a mixture of both, and a nano-emulsion of these compounds, but inhibited by treatment with higher concentrations. Immunoblotting and fluorescence imaging of cells expressing an epidermal growth factor receptor (EGFR) biosensor demonstrated that these compounds did not stimulate wound healing by inducing EGFR phosphorylation. Rather, transcriptional analysis revealed that decursin and decursinol angelate improved wound healing by upregulating the expression of genes encoding extracellular matrix remodeling proteins, inflammatory cytokines, and growth factors.
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Affiliation(s)
- Jisu Han
- Center for Nutraceutical and Pharmaceutical Materials, Myongji University, Yongin, Gyeonggi-do, 17058 Republic of Korea
| | - Wook Jin
- Laboratory of Molecular Disease and Cell Regulation, Department of Molecular Medicine, School of Medicine, Gacheon University, Incheon, 21936 Republic of Korea; Gacheon Medical Research Institute, Gil Medical Center, Incheon, 21565 Republic of Korea
| | - Ngoc Anh Ho
- Center for Nutraceutical and Pharmaceutical Materials, Myongji University, Yongin, Gyeonggi-do, 17058 Republic of Korea
| | - Jeongpyo Hong
- Division of Biosciences and Bioinformatics, College of Natural Science, Myongji University, Yongin, Gyeonggi-do, 17058 Republic of Korea
| | - Yoon Ju Kim
- Division of Biosciences and Bioinformatics, College of Natural Science, Myongji University, Yongin, Gyeonggi-do, 17058 Republic of Korea
| | - Yungyeong Shin
- Division of Biosciences and Bioinformatics, College of Natural Science, Myongji University, Yongin, Gyeonggi-do, 17058 Republic of Korea
| | - Hanki Lee
- Center for Nutraceutical and Pharmaceutical Materials, Myongji University, Yongin, Gyeonggi-do, 17058 Republic of Korea.
| | - Joo-Won Suh
- Center for Nutraceutical and Pharmaceutical Materials, Myongji University, Yongin, Gyeonggi-do, 17058 Republic of Korea; Division of Biosciences and Bioinformatics, College of Natural Science, Myongji University, Yongin, Gyeonggi-do, 17058 Republic of Korea.
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Therapeutic Potential of Oridonin and Its Analogs: From Anticancer and Antiinflammation to Neuroprotection. Molecules 2018; 23:molecules23020474. [PMID: 29470395 PMCID: PMC6017549 DOI: 10.3390/molecules23020474] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 02/13/2018] [Accepted: 02/21/2018] [Indexed: 02/06/2023] Open
Abstract
Oridonin, a diterpenoid natural product commonly used in East Asian herbal medicine, is garnering increased attention in the biomedical community due to its extensive biological activities that include antitumor, anti-inflammatory, antimicrobial, hepatic fibrosis prevention, and neurological effects. Over the past decade, significant progress has been made in structure activity relationship and mechanism of action studies of oridonin for the treatment of cancer and other diseases. This review provides a brief summary on oridonin and its analogs in cancer drug discovery and antiinflammation and highlights its emerging therapeutic potential in neuroprotection applications.
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Schmidt B, Schultze C. A One-Pot Synthesis of Pyranocoumarins Through Microwave-Promoted Propargyl Claisen Rearrangement/Wittig Olefination. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701684] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Bernd Schmidt
- Institut für Chemie; Universität Potsdam; Karl-Liebknecht-Strasse 24-25 14476 Potsdam-Golm Germany
| | - Christiane Schultze
- Institut für Chemie; Universität Potsdam; Karl-Liebknecht-Strasse 24-25 14476 Potsdam-Golm Germany
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A Review of the Composition of the Essential Oils and Biological Activities of Angelica Species. Sci Pharm 2017; 85:scipharm85030033. [PMID: 28930168 PMCID: PMC5620520 DOI: 10.3390/scipharm85030033] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 09/13/2017] [Accepted: 09/15/2017] [Indexed: 01/04/2023] Open
Abstract
A number of Angelica species have been used in traditional systems of medicine to treat many ailments. Especially, essential oils (EOs) from the Angelica species have been used for the treatment of various health problems, including malaria, gynecological diseases, fever, anemia, and arthritis. EOs are complex mixtures of low molecular weight compounds, especially terpenoids and their oxygenated compounds. These components deliver specific fragrance and biological properties to essential oils. In this review, we summarized the chemical composition and biological activities of EOs from different species of Angelica. For this purpose, a literature search was carried out to obtain information about the EOs of Angelica species and their bioactivities from electronic databases such as PubMed, Science Direct, Wiley, Springer, ACS, Google, and other journal publications. There has been a lot of variation in the EO composition among different Angelica species. EOs from Angelica species were reported for different kinds of biological activities, such as antioxidant, anti-inflammatory, antimicrobial, immunotoxic, and insecticidal activities. The present review is an attempt to consolidate the available data for different Angelica species on the basis of major constituents in the EOs and their biological activities.
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Sowndhararajan K, Deepa P, Kim M, Park SJ, Kim S. Baicalein as a potent neuroprotective agent: A review. Biomed Pharmacother 2017; 95:1021-1032. [PMID: 28922719 DOI: 10.1016/j.biopha.2017.08.135] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 08/29/2017] [Accepted: 08/29/2017] [Indexed: 12/18/2022] Open
Abstract
In recent times, neurodegenerative diseases are the most challenging global health problems. Neuronal cell death or damage is a key factor for many neurodegenerative disorders. Therefore, there has been a growing interest in the development of effective neuroprotective agents, especially from natural sources. In particular, phytochemicals have shown high efficacy with low side effects in various in vitro and in vivo studies. In the various phytoconstituents, flavonoids are important bioactive products and mainly found in various vegetables and fruits. Among them, baicalein is one of the important flavones, which is mainly found in the root of Scutellaria baicalensis Georgi. A number of studies have reported that baicalein has potent neuroprotective properties under in vitro as well as in vivo systems. Hence, the purpose of this paper is to provide a review of the existing literature in connection with the neuroprotective effects of baicalein and its molecular mechanisms of action. The current review highlights could be useful to identify novel therapeutic agents in relation to the treatment of neurotoxicity-mediated diseases.
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Affiliation(s)
- Kandhasamy Sowndhararajan
- School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Ponnuvel Deepa
- School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Minju Kim
- School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Se Jin Park
- School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Songmun Kim
- School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea.
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