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Pal D, Das P, Mukherjee P, Roy S, Chaudhuri S, Kesh SS, Ghosh D, Nandi SK. Biomaterials-Based Strategies to Enhance Angiogenesis in Diabetic Wound Healing. ACS Biomater Sci Eng 2024; 10:2725-2741. [PMID: 38630965 DOI: 10.1021/acsbiomaterials.4c00216] [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: 04/19/2024]
Abstract
Amidst the present healthcare issues, diabetes is unique as an emerging class of affliction with chronicity in a majority of the population. To check and control its effects, there have been huge turnover and constant development of management strategies, and though a bigger part of the health care area is involved in achieving its control and the related issues such as the effect of diabetes on wound healing and care and many of the works have reached certain successful outcomes, still there is a huge lack in managing it, with maximum effect yet to be attained. Studying pathophysiology and involvement of various treatment options, such as tissue engineering, application of hydrogels, drug delivery methods, and enhancing angiogenesis, are at constantly developing stages either direct or indirect. In this review, we have gathered a wide field of information and different new therapeutic methods and targets for the scientific community, paving the way toward more settled ideas and research advances to cure diabetic wounds and manage their outcomes.
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Affiliation(s)
- Debajyoti Pal
- Department of Veterinary Surgery and Radiology, West Bengal University of Animal & Fishery Sciences, Kolkata 700037, India
| | - Pratik Das
- Department of Veterinary Surgery and Radiology, West Bengal University of Animal & Fishery Sciences, Kolkata 700037, India
| | - Prasenjit Mukherjee
- Department of Veterinary Clinical Complex, West Bengal University of Animal & Fishery Sciences, Kolkata 700037, India
| | - Subhasis Roy
- Department of Veterinary Clinical Complex, West Bengal University of Animal & Fishery Sciences, Kolkata 700037, India
| | - Shubhamitra Chaudhuri
- Department of Veterinary Clinical Complex, West Bengal University of Animal & Fishery Sciences, Kolkata 700037, India
| | - Shyam Sundar Kesh
- Department of Veterinary Clinical Complex, West Bengal University of Animal & Fishery Sciences, Kolkata 700037, India
| | - Debaki Ghosh
- Department of Veterinary Surgery and Radiology, West Bengal University of Animal & Fishery Sciences, Kolkata 700037, India
| | - Samit Kumar Nandi
- Department of Veterinary Surgery and Radiology, West Bengal University of Animal & Fishery Sciences, Kolkata 700037, India
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Kaltalioglu K. Sinapic acid-loaded gel accelerates diabetic wound healing process by promoting re-epithelialization and attenuating oxidative stress in rats. Biomed Pharmacother 2023; 163:114788. [PMID: 37105076 DOI: 10.1016/j.biopha.2023.114788] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/20/2023] [Accepted: 04/24/2023] [Indexed: 04/29/2023] Open
Abstract
Impaired wound healing is a critical health concern for individuals with diabetes. Sinapic acid, a phyto-compound, has wound-healing potential owing to its various bioactivities. In this study, we explored the wound-healing ability of sinapic acid in diabetes. Full-thickness excisional wounds were created in streptozotocin-induced diabetic rats. Sinapic acid-loaded gels (1%, 2%, and 3%) were prepared and applied topically to diabetic skin wounds. On day 7 post-wounding, rats were sacrificed, and macroscopic, histopathological, and oxidative markers of wound healing activity were evaluated in the collected wound tissues. Sinapic acid-loaded gels showed better recovery in re-epithelialization (p < 0.05) and angiogenesis (p < 0.05) compared to the negative control group. Sinapic acid-loaded gels (1%, 2%, and 3%) showed 87.46%, 79.53%, and 68.78% wound contraction, respectively. They increased collagen content (28.05 ± 1.66, 17.30 ± 2.19, and 11.64 ± 1.25, respectively) and decreased malondialdehyde (MDA) levels (17.49 ± 1.61, 18.44 ± 1.24, and 19.16 ± 1.77, respectively) compared to the negative control group (6.76 ± 0.89, and 43.58 ± 3.70, respectively) (p < 0.05). Moreover, sinapic acid-loaded gel groups demonstrated enhanced antioxidant capacity (approximately 2-2.5-fold) compared to the negative control group (p < 0.05). Sinapic acid 1% loaded gel showed the best effect on the diabetic healing process, whereas sinapic acid 2% loaded gel and reference drug showed similar effects. The results of this study, for the first time, suggest that the topical application of sinapic acid can promote diabetic wound healing, especially at low doses.
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Affiliation(s)
- Kaan Kaltalioglu
- Espiye Vocational School, Giresun University, 28600 Giresun, Turkey.
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Sharma A, Behl T, Sharma L, Shah OP, Yadav S, Sachdeva M, Rashid S, Bungau SG, Bustea C. Exploring the molecular pathways and therapeutic implications of angiogenesis in neuropathic pain. Biomed Pharmacother 2023; 162:114693. [PMID: 37062217 DOI: 10.1016/j.biopha.2023.114693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/26/2023] [Accepted: 04/10/2023] [Indexed: 04/18/2023] Open
Abstract
Recently, much attention has been paid to chronic neuro-inflammatory condition underlying neuropathic pain. It is generally linked with thermal hyperalgesia and tactile allodynia. It results due to injury or infection in the nervous system. The neuropathic pain spectrum covers a variety of pathophysiological states, mostly involved are ischemic injury viral infections associated neuropathies, chemotherapy-induced peripheral neuropathies, autoimmune disorders, traumatic origin, hereditary neuropathies, inflammatory disorders, and channelopathies. In CNS, angiogenesis is evident in inflammation of neurons and pain in bone cancer. The role of chemokines and cytokines is dualistic; their aggressive secretion produces detrimental effects, leading to neuropathic pain. However, whether the angiogenesis contributes and exists in neuropathic pain remains doubtful. In the present review, we elucidated summary of diverse mechanisms of neuropathic pain associated with angiogenesis. Moreover, an overview of multiple targets that have provided insights on the VEGF signaling, signaling through Tie-1 and Tie-2 receptor, erythropoietin pathway promoting axonal growth are also discussed. Because angiogenesis as a result of these signaling, results in inflammation, we focused on the mechanisms of neuropathic pain. These factors are mainly responsible for the activation of post-traumatic regeneration of the PNS and CNS. Furthermore, we also reviewed synthetic and herbal treatments targeting angiogenesis in neuropathic pain.
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Affiliation(s)
- Aditi Sharma
- School of Pharmaceutical Sciences, Shoolini University, Solan 173211, Himachal Pradesh, India
| | - Tapan Behl
- School of Health Sciences and Technology, University of Petroleum and Energy Studies, Bidholi, 248007 Dehradun, Uttarakhand, India.
| | - Lalit Sharma
- School of Pharmaceutical Sciences, Shoolini University, Solan 173211, Himachal Pradesh, India
| | - Om Prakash Shah
- School of Pharmaceutical Sciences, Shoolini University, Solan 173211, Himachal Pradesh, India
| | - Shivam Yadav
- Department of Pharmaceutical Sciences, School of Pharmaceutical Sciences, Chhatrapati Shahu ji Maharaj University, Kanpur 208024, Uttar Pradesh, India
| | - Monika Sachdeva
- Fatima College of Health Sciences, Al Ain 00000, United Arab Emirates
| | - Summya Rashid
- Department of Pharmacology & Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Simona Gabriela Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea 410028, Romania; Doctoral School of Biomedical Sciences, University of Oradea, Oradea 410028, Romania.
| | - Cristiana Bustea
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, Oradea 410073, Romania
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Akbarian M, Bertassoni LE, Tayebi L. Biological aspects in controlling angiogenesis: current progress. Cell Mol Life Sci 2022; 79:349. [PMID: 35672585 PMCID: PMC10171722 DOI: 10.1007/s00018-022-04348-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/01/2022] [Accepted: 05/03/2022] [Indexed: 12/25/2022]
Abstract
All living beings continue their life by receiving energy and by excreting waste products. In animals, the arteries are the pathways of these transfers to the cells. Angiogenesis, the formation of the arteries by the development of pre-existed parental blood vessels, is a phenomenon that occurs naturally during puberty due to certain physiological processes such as menstruation, wound healing, or the adaptation of athletes' bodies during exercise. Nonetheless, the same life-giving process also occurs frequently in some patients and, conversely, occurs slowly in some physiological problems, such as cancer and diabetes, so inhibiting angiogenesis has been considered to be one of the important strategies to fight these diseases. Accordingly, in tissue engineering and regenerative medicine, the highly controlled process of angiogenesis is very important in tissue repairing. Excessive angiogenesis can promote tumor progression and lack of enough angiogensis can hinder tissue repair. Thereby, both excessive and deficient angiogenesis can be problematic, this review article introduces and describes the types of factors involved in controlling angiogenesis. Considering all of the existing strategies, we will try to lay out the latest knowledge that deals with stimulating/inhibiting the angiogenesis. At the end of the article, owing to the early-reviewed mechanical aspects that overshadow angiogenesis, the strategies of angiogenesis in tissue engineering will be discussed.
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Affiliation(s)
- Mohsen Akbarian
- Department of Chemistry, National Cheng Kung University, Tainan, 701, Taiwan
| | - Luiz E Bertassoni
- Division of Biomaterials and Biomechanics, Department of Restorative Dentistry, School of Dentistry, Oregon Health and Science University, Portland, OR, USA
| | - Lobat Tayebi
- Marquette University School of Dentistry, Milwaukee, WI, 53233, USA.
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Zhang MX, Song Y, Xu WL, Zhang LX, Li C, Li YL. Natural Herbal Medicine as a Treatment Strategy for Myocardial Infarction through the Regulation of Angiogenesis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:8831750. [PMID: 35600953 PMCID: PMC9119779 DOI: 10.1155/2022/8831750] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 04/25/2022] [Indexed: 11/18/2022]
Abstract
Methods We conducted a literature search on the bioactive components of medicinal plants and their effects on angiogenesis after MI. We searched for articles in Web of Science, MEDLINE, PubMed, Scopus, Google Scholar, and China National Knowledge Infrastructure databases before April 2021. Results In this article, we summarized the mechanisms by which copper ions, microRNA, Akt1, inflammation, oxidative stress, mitochondria, and pericytes are involved in angiogenesis after myocardial infarction. In addition, we reviewed the angiogenic effects of natural herbal medicines such as Salvia miltiorrhiza Bunge Bunge, Carthamus tinctorius L., Pueraria lobata, Astragalus, Panax ginseng C.A. Mey., Panax notoginseng (Burkill) F.H. Chen, Cinnamomum cassia (L.) J. Presl, Rehmannia glutinosa (Gaertn.) DC., Leonurus japonicus Houtt, Scutellaria baicalensis Georgi., and Geum macrophyllum Willd. Conclusions Some herbs have the effect of promoting angiogenesis. In the future, natural proangiogenic drugs may become candidates for the treatment of cardiovascular diseases.
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Affiliation(s)
- Mu-xin Zhang
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Yu Song
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Wan-li Xu
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Ling-xiao Zhang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Chao Li
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Yun-lun Li
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
- Department of Cardiology, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250014, China
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Xi Y, Miao Y, Zhou R, Wang M, Zhang F, Li Y, Zhang Y, Yang H, Guo F. Exploration of the Specific Pathology of HXMM Tablet Against Retinal Injury Based on Drug Attack Model to Network Robustness. Front Pharmacol 2022; 13:826535. [PMID: 35401181 PMCID: PMC8990835 DOI: 10.3389/fphar.2022.826535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/23/2022] [Indexed: 11/13/2022] Open
Abstract
Retinal degenerative diseases are related to retinal injury because of the activation of the complement cascade, oxidative stress-induced cell death mechanisms, dysfunctional mitochondria, chronic neuroinflammation, and production of the vascular endothelial growth factor. Anti-VEGF therapy demonstrates remarkable clinical effects and benefits in retinal degenerative disease patients. Hence, new drug development is necessary to treat patients with severe visual loss. He xue ming mu (HXMM) tablet is a CFDA-approved traditional Chinese medicine (TCM) for retinal degenerative diseases, which can alleviate the symptoms of age-related macular degeneration (AMD) and diabetic retinopathy (DR) alone or in combination with anti-VEGF agents. To elucidate the mechanisms of HXMM, a quantitative evaluation algorithm for the prediction of the effect of multi-target drugs on the disturbance of the disease network has been used for exploring the specific pathology of HXMM and TCM precision positioning. Compared with anti-VEGF agents, the drug disturbance of HXMM on the functional subnetwork shows that HXMM reduces the network robustness on the oxidative stress subnetwork and inflammatory subnetwork to exhibit the anti-oxidation and anti-inflammation activity. HXMM provides better protection to ARPE-19 cells against retinal injury after H2O2 treatment. HXMM can elevate GSH and reduce LDH levels to exhibit antioxidant activity and suppress the expression of IL-6 and TNF-α for anti-inflammatory activity, which is different from the anti-VEGF agent with strong anti-VEGF activity. The experimental result confirmed the accuracy of the computational prediction. The combination of bioinformatics prediction based on the drug attack on network robustness and experimental validation provides a new strategy for precision application of TCM.
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Affiliation(s)
- Yujie Xi
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
- Chinese Medicine Research Institute, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yan Miao
- Department of Pharmacology, School of Basic Medical Sciences, Xi’an Jiaotong University Health Science Center, Xi’an, China
| | - Rui Zhou
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
- College of Traditional Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Maolin Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Fangbo Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yu Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
- Chinese Medicine Research Institute, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yi Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Hongjun Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
- Chinese Medicine Research Institute, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Beijing Key Laboratory of Traditional Chinese Medicine Basic Research on Prevention and Treatment for Major Diseases, Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Feifei Guo, ; Hongjun Yang,
| | - Feifei Guo
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Feifei Guo, ; Hongjun Yang,
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Efficacy of Yushen Tongluo Granule Combined with Clomiphene Citrate for Anovulatory Infertility: A Double-Blind, Randomized, Placebo-Controlled Clinical Trial. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:7933611. [PMID: 35126605 PMCID: PMC8813249 DOI: 10.1155/2022/7933611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 01/04/2022] [Accepted: 01/08/2022] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To evaluate the efficacy and safety of Yushen Tongluo Granule (YSTLG) combined with clomiphene citrate (CC) in the treatment of anovulatory infertility. METHODS This randomized, double-blinded, placebo-controlled clinical trial was carried out in the Department of Obstetrics and Gynecology and the Department of Traditional Chinese Medicine (TCM). During the 3 menstrual cycle intervention periods, all subjects received 50 mg/day CC from day 5 until day 9 of the menstruation. If no ovulation, the amount of CC per cycle increased 50 mg/day until 150 mg/day. Participants in the experimental group received YSTLG, while participants in the control group received YSTLG placebo. The granules were orally taken from the end of menstruation until ovulation. When one leading follicle attained a diameter of 18 mm or more, 5000 U human chorionic gonadotropin (hCG) was given intramuscularly. The primary outcome measure was the ovulation rate, and follicular development was monitored by transvaginal ultrasound on the 10th day of the cycles until ovulation. Secondary outcome measures including the overall curative effect, endometrial thickness, and pregnancy outcomes were also compared between the two groups. RESULTS The ovulation rate in the experimental group was higher than that in the control group (P < 0.05). Compared with the control group, the overall curative effect of the experimental group was better than that of the control group (P < 0.05), and the endometrial thickness in the ovulation phase was significantly thicker than that in the control group (P < 0.01). There was no significant difference in pregnancy rate and miscarriage rate between the experimental group and control group (P > 0.05). CONCLUSION The combined YSTLG and CC used to treat anovulatory infertility can improve the ovulation rate without affecting endometrial thickness, which is efficacious and safe.
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Wang Q, Wang Y, Wang YJ, Ma N, Zhou YJ, Zhuang H, Zhang XH, Li C, Pei YH, Liu SL. Dissection of the Functional Mechanism of Human Gut Bacterial Strain AD16 by Secondary Metabolites' Identification, Network Pharmacology, and Experimental Validation. Front Pharmacol 2021; 12:706220. [PMID: 34803669 PMCID: PMC8602878 DOI: 10.3389/fphar.2021.706220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 09/29/2021] [Indexed: 11/13/2022] Open
Abstract
Gut microbiota plays important roles in several metabolic processes, such as appetite and food intake and absorption of nutrients from the gut. It is also of great importance in the maintenance of the health of the host. However, much remains unknown about the functional mechanisms of human gut microbiota itself. Here, we report the identification of one anticancer gut bacterial strain AD16, which exhibited potent suppressive effects on a broad range of solid and blood malignancies. The secondary metabolites of the strain were isolated and characterized by a bioactivity-guided isolation strategy. Five new compounds, streptonaphthalenes A and B (1-2), pestaloficins F and G (3-4), and eudesmanetetraiol A (5), together with nine previously known compounds, were isolated from the effective fractions of AD16. Structures of the new compounds were established by 1D and 2D NMR and MS analysis, and the absolute configurations were determined by the CD method. The analysis of network pharmacology suggested that 3, 2, and 13 could be the key components for the anti-NSCLC activity of AD16. In addition to the PI3K–Akt signaling pathway, the proteoglycans in cancer pathway could be involved in the anti-NSCLC action of AD16.
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Affiliation(s)
- Qin Wang
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, Harbin Medical University, Harbin, China
| | - Yao Wang
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Ya-Jing Wang
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, Harbin Medical University, Harbin, China
| | - Nan Ma
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, Harbin Medical University, Harbin, China
| | - Yu-Jie Zhou
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, China
| | - He Zhuang
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Xing-Hua Zhang
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Chang Li
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, Harbin Medical University, Harbin, China
| | - Yue-Hu Pei
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, Harbin Medical University, Harbin, China
| | - Shu-Lin Liu
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, China.,Department of Microbiology, Immunology and Infectious Diseases, University of Calgary, Calgary, AB, Canada
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Chang SW, Lee JS, Lee JH, Kim JY, Hong J, Kim SK, Lee D, Jang DS. Aromatic and Aliphatic Apiuronides from the Bark of Cinnamomum cassia. JOURNAL OF NATURAL PRODUCTS 2021; 84:553-561. [PMID: 33684292 DOI: 10.1021/acs.jnatprod.0c01062] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Cinnamomum cassia Presl (Cinnamon) has been widely cultivated in the tropical or subtropical areas, such as Yunnan, Fujian, Guandong, and Hainan in China, as well as India, Vietnam, Thailand, and Malaysia. Four new glycosides bearing apiuronic acid (1, 4, 6, and 7) and their sodium or potassium salts (2, 3, and 5), together with 31 known compounds, were isolated from a hot water extract of the bark of C. cassia via repeated chromatography. The structures of the new compounds (1-7) were determined by NMR, IR, MS, and ICP-AES data and by acid hydrolysis and sugar analysis. This is the first report of the presence of apiuronic acid glycosides. Some of the isolates were evaluated for their analgesic effects on a neuropathic pain animal model induced by paclitaxel. Cinnzeylanol (8), cinnacaside (9), kelampayoside A (10), and syringaresinol (11) showed analgesic effects against paclitaxel-induced cold allodynia.
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Affiliation(s)
- Suk Woo Chang
- Department of Life and Nanopharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Jin Su Lee
- Department of Life and Nanopharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Ji Hwan Lee
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Ji-Young Kim
- Department of Life and Nanopharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Jongki Hong
- College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Sun Kwang Kim
- Department of Physiology, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Dongho Lee
- Department of Plant Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Republic of Korea
| | - Dae Sik Jang
- Department of Life and Nanopharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
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Hu J, Zhao Y, Wu Y, Yang K, Hu K, Sun A, Ge J. Shexiang Baoxin Pill Attenuates Ischemic Injury by Promoting Angiogenesis by Activation of Aldehyde Dehydrogenase 2. J Cardiovasc Pharmacol 2021; 77:408-417. [PMID: 33662981 DOI: 10.1097/fjc.0000000000000967] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Accepted: 11/12/2020] [Indexed: 11/25/2022]
Abstract
ABSTRACT Promoting angiogenesis is a critical treatment strategy for ischemic cardiovascular diseases. Shexiang Baoxin Pill (SBP), a traditional Chinese medicine, has been reported to be capable of relieving angina and improve heart function by promoting angiogenesis. The aim of this study was to determine the role of mitochondrial aldehyde dehydrogenase 2 (ALDH2) in SBP-induced angiogenesis. Left femoral artery ligation was performed in wild-type mice (WT) and ALDH2 knockout mice, which were administrated with SBP (20 mg/kg/d) or equal volume saline per day by gastric gavage for 2 weeks. Perfusion recovery, angiogenesis in chronic hind limb ischemia, was significantly improved in the WT + SBP group than in the WT group. However, these beneficial effects were absent in ALDH2 knockout mice. In vitro, hypoxia impaired the ability of proliferation, migration and tube formation, sprouting angiogenesis, and promoted apoptosis in cardiovascular microvascular endothelial cells, whereas the hypoxia damage was restored by SBP. The protective effect of SBP was remarkably weakened by ALDH2 knockdown. Furthermore, SBP suppressed hypoxia-induced ALDH2/protein kinase B (AKT)/mammalian target of rapamycin pathways. In conclusion, this study demonstrated that SBP protected lower limb from ischemia injury through the ALDH2-dependent pathway. The protective mechanism of SBP in cardiovascular microvascular endothelial cells was partly mediated through ALDH2/AKT/mammalian target of rapamycin pathways.
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Affiliation(s)
- Jingjing Hu
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yongchao Zhao
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yonghui Wu
- Department of Cardiology, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Central Hospital, Lishui, Zhejiang, China ; and
| | - Kun Yang
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Kai Hu
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Aijun Sun
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
- Institute of Biomedical Science, Fudan University, Shanghai, China
| | - Junbo Ge
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
- Institute of Biomedical Science, Fudan University, Shanghai, China
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11
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Ganal-Vonarburg SC, Hornef MW, Macpherson AJ. Microbial-host molecular exchange and its functional consequences in early mammalian life. Science 2020; 368:604-607. [PMID: 32381716 DOI: 10.1126/science.aba0478] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Molecules from symbiotic microorganisms pervasively infiltrate almost every organ system of a mammalian host, marking the initiation of microbial-host mutualism in utero, long before the newborn acquires its own microbiota. Starting from in utero development, when maternal microbial molecules can penetrate the placental barrier, we follow the different phases of adaptation through the life events of birth, lactation, and weaning, as the young mammal adapts to the microbes that colonize its body surfaces. The vulnerability of early-life mammals is mitigated by maternal detoxification and excretion mechanisms, the protective effects of maternal milk, and modulation of neonatal receptor systems. Host adaptations to microbial exposure during specific developmental windows are critical to ensure organ function for development, growth, and immunity.
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Affiliation(s)
- Stephanie C Ganal-Vonarburg
- Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital, Bern University Hospital, Department for BioMedical Research (DBMR), University of Bern, Murtenstrasse 35, 3008 Bern, Switzerland
| | - Mathias W Hornef
- Institute for Medical Microbiology, RWTH University Hospital, Pauwelsstrasse 30, D-52074 Aachen, Germany
| | - Andrew J Macpherson
- Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital, Bern University Hospital, Department for BioMedical Research (DBMR), University of Bern, Murtenstrasse 35, 3008 Bern, Switzerland.
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12
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Design, synthesis and biological evaluation of cinnamic acid derivatives with synergetic neuroprotection and angiogenesis effect. Eur J Med Chem 2019; 183:111695. [PMID: 31541868 DOI: 10.1016/j.ejmech.2019.111695] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 09/09/2019] [Accepted: 09/10/2019] [Indexed: 11/23/2022]
Abstract
As for complex brain diseases involved with multiple pathogenic factors, it is extremely difficult to achieve curative effect by acting on a single target. Multi-approach drugs provide a promising prospect in the treatment of complex brain diseases and have been attracting more and more interest. Enlightened by synergetic effect of combination in traditional herb medicines, forty-two novel cinnamic acid derivatives were designed and synthesized by introducing capsaicin and/or ligustrazine moieties to enhance biological activities in both neurological function and neurovascular protection. Elevated levels of cell viability on human brain microvascular endothelium cell line (HBMEC-2) and human neuroblastoma cell line (SH-SY5Y) against free radical injury were observed in most of compounds. Among them, compound 14a exhibited the most potent activities with a significant EC50 value of 3.26 ± 0.16 μM (HBMEC-2) and 2.41 ± 0.10 μM (SH-SY5Y). Subsequently, the results of morphological staining and flow cytometry analysis experiments on both cell lines showed that 14a had the potential to block apoptosis, maintain cell morphological integrity and protect physiological function of mitochondria. Moreover, 14a displayed specific angiogenesis effect in the chick chorioallantoic membrane (CAM) assay; and the results of RT-PCR suggested that the mechanism for angiogenesis effect was associated with the enhancement of the expressions of VEGFR2 mRNA in chick embryo. Preliminary structure-activity relationship was analyzed. The above evidences suggested that conjunctures gained by combining active ingredients in traditional herb medicines deserved further study and might provide references in discovering dual-effective lead compounds for brain diseases.
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Wen TC, Li YS, Rajamani K, Harn HJ, Lin SZ, Chiou TW. Effect of Cinnamomum osmophloeum Kanehira Leaf Aqueous Extract on Dermal Papilla Cell Proliferation and Hair Growth. Cell Transplant 2019; 27:256-263. [PMID: 29637818 PMCID: PMC5898689 DOI: 10.1177/0963689717741139] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
In this study, we explored the effect of the water extract of Cinnamomum osmophloeum Kanehira (COK) leaves on hair growth by in vitro and in vivo assays. Using an in vitro 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay, it was found that the proliferation of rat vibrissae and human hair dermal papilla cells (hDPCs) was significantly enhanced by the COK leaf extract treatment. As determined by quantitative real-time polymerase chain reaction (RT-PCR), the messenger RNA (mRNA) levels of some hair growth–related factors including vascular endothelial growth factor, keratinocyte growth factor (KGF), and transforming growth factor-β2 were found to be higher in the cultured hDPCs exposed to COK leaf extract than those in the untreated control group. In the hair-depilated C57BL/6 mouse model, the stimulation of hair growth was demonstrated in the group of COK leaf extract treatment. Both photographical and histological observations revealed the promotion of the anagen phase in the hair growth cycle by the COK leaf extract in the C57BL/6 mice. Finally, the ultra performance liquid chromatography (UPLC) showed that the COK extract contained mostly cinnamic aldehyde and a small amount of cinnamic acid. The results suggest that the COK leaf extract may find use for the treatment of hair loss.
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Affiliation(s)
- Tung-Chou Wen
- 1 Department of Life Science and Graduate Institute of Biotechnology, National Dong Hwa University, Hualien, Taiwan, Republic of China
| | - Yuan-Sheng Li
- 1 Department of Life Science and Graduate Institute of Biotechnology, National Dong Hwa University, Hualien, Taiwan, Republic of China
| | - Karthyayani Rajamani
- 1 Department of Life Science and Graduate Institute of Biotechnology, National Dong Hwa University, Hualien, Taiwan, Republic of China
| | - Horng-Jyh Harn
- 2 Department of Pathology, Buddhist Tzu Chi General Hospital, Tzu Chi University, Hualien, Taiwan, Republic of China.,3 Bioinnovation Center, Tzu Chi Foundation, Hualien, Taiwan, Republic of China
| | - Shinn-Zong Lin
- 3 Bioinnovation Center, Tzu Chi Foundation, Hualien, Taiwan, Republic of China.,4 Department of Neurosurgery, Buddhist Tzu Chi General Hospital, Tzu Chi University, Hualien, Taiwan, Republic of China
| | - Tzyy-Wen Chiou
- 1 Department of Life Science and Graduate Institute of Biotechnology, National Dong Hwa University, Hualien, Taiwan, Republic of China
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Weng SJ, Yan DY, Tang JH, Shen ZJ, Wu ZY, Xie ZJ, Yang JY, Bai BL, Chen L, Boodhun V, Yang L, Da (Eric) Dong X, Yang L. Combined treatment with Cinnamaldehyde and β-TCP had an additive effect on bone formation and angiogenesis in critical size calvarial defect in ovariectomized rats. Biomed Pharmacother 2019; 109:573-581. [DOI: 10.1016/j.biopha.2018.10.085] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 10/14/2018] [Accepted: 10/14/2018] [Indexed: 12/17/2022] Open
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Mazutti da Silva SM, Rezende Costa CR, Martins Gelfuso G, Silva Guerra EN, de Medeiros Nóbrega YK, Gomes SM, Pic-Taylor A, Fonseca-Bazzo YM, Silveira D, Magalhães PDO. Wound Healing Effect of Essential Oil Extracted from Eugenia dysenterica DC (Myrtaceae) Leaves. Molecules 2018; 24:molecules24010002. [PMID: 30577426 PMCID: PMC6337431 DOI: 10.3390/molecules24010002] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 12/07/2018] [Accepted: 12/07/2018] [Indexed: 12/20/2022] Open
Abstract
The use of natural oils in topical pharmaceutical preparations has usually presented safe agents for the improvement of human health. Based on research into the immense potential of wound management and healing, we aimed to validate the use of topical natural products by studying the ability of the essential oil of Eugenia dysenterica DC leaves (oEd) to stimulate in vitro skin cell migration. Skin cytotoxicity was evaluated using a fibroblast cell line (L929) by MTT assay. The oil chemical profile was investigated by GC-MS. Moreover, the inhibition of lipopolysaccharide (LPS) induced nitric oxide (NO) production in the macrophage cell line (RAW 264.7) tested. The Chick Chorioallantoic Membrane (CAM) assay was used to evaluate the angiogenic activity and irritating potential of the oil. The oEd induces skin cell migration in a scratch assay at a concentration of 542.2 µg/mL. α-humulene and β-caryophyllene, the major compounds of this oil, as determined by GC-MS, may partly explain the migration effect. The inhibition of nitric oxide by oEd and α-humulene suggested an anti-inflammatory effect. The CAM assay showed that treatment with oEd ≤ 292 µg/mL did not cause skin injury, and that it can promote angiogenesis in vivo. Hence, these results indicate the feasibility of the essential oil of Eugenia dysenterica DC leaves to developed dermatological products capable of helping the body to repair damaged tissue.
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Affiliation(s)
- Sandra Márcia Mazutti da Silva
- Natural Products Laboratory, School of Health Sciences, University of Brasília, 70910-900, Campus Universitário Darcy Ribeiro, 70910-900 Brasília-DF, Brazil.
| | | | - Guilherme Martins Gelfuso
- Laboratory of Food, Drugs and Cosmetics (LTMAC), School of Health Sciences, University of Brasília, 70910-900 Campus Universitario Darcy Ribeiro, Brasília-DF 70910-900, Brazil.
| | - Eliete Neves Silva Guerra
- Laboratory of Oral Histopathology, Health Sciences Faculty, University of Brasília, 70910-900 Brasília, Brazil.
| | - Yanna Karla de Medeiros Nóbrega
- Natural Products Laboratory, School of Health Sciences, University of Brasília, 70910-900, Campus Universitário Darcy Ribeiro, 70910-900 Brasília-DF, Brazil.
| | - Sueli Maria Gomes
- Department of Botany, Institute of Biological Sciences, University of Brasília, Brasília, Campus Universitário Darcy Ribeiro, Brasília-DF 70910-900, Brazil.
| | - Aline Pic-Taylor
- Laboratory of Embryology and Developmental Biology, Genetics and Morphology Department, Institute of Biological Sciences, University of Brasília, 70910-900, Campus Universitário Darcy Ribeiro, Brasília-DF 70910-900, Brazil.
| | - Yris Maria Fonseca-Bazzo
- Natural Products Laboratory, School of Health Sciences, University of Brasília, 70910-900, Campus Universitário Darcy Ribeiro, 70910-900 Brasília-DF, Brazil.
| | - Damaris Silveira
- Natural Products Laboratory, School of Health Sciences, University of Brasília, 70910-900, Campus Universitário Darcy Ribeiro, 70910-900 Brasília-DF, Brazil.
| | - Pérola de Oliveira Magalhães
- Natural Products Laboratory, School of Health Sciences, University of Brasília, 70910-900, Campus Universitário Darcy Ribeiro, 70910-900 Brasília-DF, Brazil.
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Chen L, Zhang L, Fang Z, Li C, Yang Y, You X, Song M, Coffie J, Zhang L, Gao X, Wang H. Naoxintong restores collateral blood flow in a murine model of hindlimb ischemia through PPARδ-dependent mechanism. JOURNAL OF ETHNOPHARMACOLOGY 2018; 227:121-130. [PMID: 30170078 DOI: 10.1016/j.jep.2018.08.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 07/04/2018] [Accepted: 08/26/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Naoxintong (NXT) is a compound preparation that is widely used in patients with cardiovascular and cerebrovascular diseases. AIM OF STUDY The aim of this study is to investigate the protective mechanism of NXT on the mice model of peripheral vascular disease (PAD). MATERIALS AND METHODS In the study, hindlimb ischemia was induced by ligation of femoral artery on the right leg of mice. After surgery, the mice were administrated with saline solution, 10 mg/kg/d simvastatin and 700 mg/kg/d NXT for 4 weeks. The blood flow perfusion was measured by laser Doppler perfusion imaging system. Histological and immunofluorescent staining was used to determine muscle recovery, capillary density, tissue vascular endothelial growth factor (VEGF), phosphorylated-Akt (p-Akt) and phosphorylated-endothelial nitric oxide synthase (p-eNOS) expression. Terminal deoxynucleotidyl transferased UTP nick end labeling (TUNEL) was performed to detect the apoptosis of myocytes in hindlimb. The autophagy-associated gene expression and peroxisome proliferator-activated receptors (PPARs) expression were measured by Quantitative Real-Time Reverse Transcription Polymerase Chain Reaction (qRT-PCR). Western blotting was performed to detect the expressions of light-chain 3 (LC3), VEGF, p-Akt, p-eNOS and PPARs. The EMSA experiment was performed to figure out whether PPARδ could directly bind to the predicted PPRE motif of VEGF. RESULTS NXT treatment significantly accelerated perfusion recovery and reduced tissue injury in mice muscle. Apoptosis and autophagy were decreased within the ischemic muscle of NXT-treated mice. Quantification of vessels in hindlimb muscles provided evidences that NXT promoted angiogenesis in peripheral ischemia. In addition, results from western blotting and immunofluorescent staining suggested NXT induced angiogenesis via VEGF/Akt/eNOS signaling pathway. More interestingly, NXT specifically increased the expression of PPARδ in both mRNA and protein levels. EMSA results showed that PPARδ associated with PPRE site of VEGF promoter, suggesting that NXT-induced VEGF expression is mediated, at least in part, by PPARδ. CONCLUSION In conclusion, the present study implicated that the restoration of hindlimb blood perfusion and recovery of limb functions were improved in NXT-treated mice with significant improvement of angiogenesis mediated by PPARδ-VEGF-Akt-eNOS axis as well as attenuation of autophagy and apoptosis. These results expand knowledge about the beneficial effects of NXT in angiogenesis and blood flow recovery. It might provide insight into the PPARδ regulating neovascularization in hindlimb ischemia and identify NXT as a potent new compound used for the treatment of peripheral vascular disease.
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Affiliation(s)
- Lu Chen
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin 300193, China; Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China; Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
| | - Lusha Zhang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin 300193, China; Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Zhirui Fang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin 300193, China; Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Chunxiao Li
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin 300193, China; Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Yue Yang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin 300193, China.
| | - Xingyu You
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Min Song
- Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Joel Coffie
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin 300193, China; Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Liyuan Zhang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin 300193, China; Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Xiumei Gao
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin 300193, China; Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China; Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
| | - Hong Wang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin 300193, China; Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China; School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
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Cinnamaldehyde accelerates wound healing by promoting angiogenesis via up-regulation of PI3K and MAPK signaling pathways. J Transl Med 2018; 98:783-798. [PMID: 29463877 DOI: 10.1038/s41374-018-0025-8] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 12/19/2017] [Accepted: 12/22/2017] [Indexed: 11/08/2022] Open
Abstract
The bark of Cinnamomum cassia (C. cassia) has been used for the management of coronary heart disease (CHD) and diabetes mellitus. C. cassia may target the vasculature, as it stimulates angiogenesis, promotes blood circulation and wound healing. However, the active components and working mechanisms of C. cassia are not fully elucidated. The Shexiang Baoxin pill (SBP), which consists of seven medicinal materials, including C. cassia etc., is widely used as a traditional Chinese patent medicine for the treatment of CHD. Here, 22 single effective components of SBP were evaluated against the human umbilical vein endothelial cells (HUVECs). We demonstrated that in HUVECs, cinnamaldehyde (CA) stimulated proliferation, migration, and tube formation. CA also activated the phosphatidylinositol 3-kinase (PI3K) and mitogen-activated protein kinase (MAPK) pathways. Furthermore, the secretion of vascular endothelial growth factor (VEGF) from HUVECs was increased by CA. In vivo, CA partially restored intersegmental vessels in zebrafish pretreated with PTK787, which is a selective inhibitor for vascular endothelial growth factor receptor (VEGFR). CA also showed pro-angiogenic efficacy in the Matrigel plug assay. Additionally, CA attenuated wound sizes in a cutaneous wound model, and elevated VEGF protein and CD31-positive vascular density at the margin of these wounds. These results illustrate that CA accelerates wound healing by inducing angiogenesis in the wound area. The potential mechanism involves activation of the PI3K/AKT and MAPK signaling pathways. Such a small non-peptide molecule may have clinical applications for promoting therapeutic angiogenesis in chronic diabetic wounds and myocardial infarction.
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Extraction time and temperature affect the extraction efficiencies of coumarin and phenylpropanoids from Cinnamomum cassia bark using a microwave-assisted extraction method. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1063:196-203. [DOI: 10.1016/j.jchromb.2017.08.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 08/03/2017] [Accepted: 08/07/2017] [Indexed: 12/20/2022]
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ARAÚJO LILHIANA, ARAÚJO RAFAELG, GOMES FLÁVIAO, LEMES SUSYR, ALMEIDA LUCIANEM, MAIA LAUROJ, GONÇALVES PABLOJ, MRUÉ FÁTIMA, SILVA-JUNIOR NELSONJ, MELO-REIS PAULORDE. Physicochemical/photophysical characterization and angiogenic properties of Curcuma longa essential oil. ACTA ACUST UNITED AC 2016; 88:1889-1897. [DOI: 10.1590/0001-3765201620150600] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Accepted: 03/01/2016] [Indexed: 11/21/2022]
Abstract
ABSTRACT This study analyzed the physicochemical and photophysical properties of essential oil of Curcuma longa and its angiogenic potential. The results showed that curcumin is the main fluorescent component present in the oil, although the amount is relatively small. The experimental chorioallantoic membrane model was used to evaluate angiogenic activity, showing a significant increase in the vascular network of Curcuma longa and positive control groups when compared to the neutral and inhibitor controls (P <0.05), but no significant difference was found between Curcuma longa essential oil and the positive control (P >0.05). Histological analysis showed extensive neovascularization, hyperemia and inflammation in the positive control group and Curcuma longa when compared to other controls (P <0.05), characteristic factors of the angiogenesis process. In conclusion, Curcuma longa oil showed considerable proangiogenic activity and could be a potential compound in medical applications.
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Affiliation(s)
| | | | | | | | | | | | | | - FÁTIMA MRUÉ
- Pontifícia Universidade Católica de Goiás, Brazil
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Kim EC, Kim HJ, Kim TJ. Water extract of Cinnamomum cassia suppresses angiogenesis through inhibition of VEGF receptor 2 phosphorylation. Biosci Biotechnol Biochem 2015; 79:617-24. [DOI: 10.1080/09168451.2014.993917] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Abstract
Angiogenesis, the process of new blood vessel formation, has been a major target for cancer therapy. Antiangiogenic herbal medicines are useful in the treatment of cancer. In this study, we found that a water extract of Cinnamomum cassia (CCWE) was a potent inhibitor of angiogenesis. In cultured human umbilical vein endothelial cells, CCWE suppressed vascular endothelial growth factor (VEGF)-induced proliferation, migration, invasion, tube formation, and intracellular signaling events such as phosphorylation of ERK, p38 and VEGFR2, and activation of matrix metalloproteinase. Furthermore, CCWE inhibited VEGF-induced vessel sprouting of rat aorta ex vivo. These findings might be of particular interest for drug development because VEGF signaling is a potential target for treatment of angiogenesis-associated diseases.
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Affiliation(s)
- Eok-Cheon Kim
- Division of Biological Science and Technology, Yonsei-Fraunhofer Medical Device Lab, College of Science and Technology, Yonsei University, Wonju, Korea
| | - Hye Jin Kim
- Division of Biological Science and Technology, Yonsei-Fraunhofer Medical Device Lab, College of Science and Technology, Yonsei University, Wonju, Korea
| | - Tack-Joong Kim
- Division of Biological Science and Technology, Yonsei-Fraunhofer Medical Device Lab, College of Science and Technology, Yonsei University, Wonju, Korea
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Simultaneous determination of four volatile compounds in rat plasma after oral administration of Shexiang Baoxin Pill (SBP) by HS-SPDE-GC–MS/MS and its application to pharmacokinetic studies. J Chromatogr B Analyt Technol Biomed Life Sci 2014; 963:47-53. [DOI: 10.1016/j.jchromb.2014.05.047] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Revised: 05/06/2014] [Accepted: 05/23/2014] [Indexed: 11/18/2022]
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Lee TH, Jung H, Park KH, Bang MH, Baek NI, Kim J. Jaceosidin, a natural flavone, promotes angiogenesis via activation of VEGFR2/FAK/PI3K/AKT/NF-κB signaling pathways in endothelial cells. Exp Biol Med (Maywood) 2014; 239:1325-34. [DOI: 10.1177/1535370214533883] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Angiogenesis, the growth of new blood vessels from pre-existing vasculature, plays an important role in physiological and pathological processes such as embryonic development wound healing and revascularization of tissues after exposure to ischemia. We investigated the effects of jaceosidin, a main constituent of medicinal herbs of the genus Artemisia, on angiogenesis and signaling pathways in endothelial cells. Jaceosidin stimulated proliferation, migration and tubulogenesis of ECs as well as ex vivo sprouting from aorta rings, which are phenomena typical of angiogenesis. Jaceosidin activated vascular endothelial growth factor receptor 2 (VEGFR2, FLk-1/KDR) and angiogenic signaling molecules such as focal adhesion kinase, phosphatidylinositol 3-kinase, and its downstream target, the serine-threonine kinase AKTWe also demonstrated that jaceosidin activated the NF-κB-driven expression of a luciferase reporter gene and NF-κB binding to DNA. Jaceosidin-induced proliferation and migration of human umbilical vascular endothelial cells were strongly inhibited by the phosphatidylinositol 3-kinase inhibitor LY294002 and NF-κB inhibitor BAY11-7082, indicating that the PI3K/AKT/NF-κB signaling pathway is involved in jaceosidin-induced angiogenesis. Our results suggest that jaceosidin stimulates angiogenesis by activating the VEGFR2/FAK/PI3K/AKT/NF-κB signaling pathway and that it may be useful in developing angiogenic agents to promote the growth of collateral blood vessels in ischemic tissues.
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Affiliation(s)
- Tae Hoon Lee
- Graduate School of Biotechnology and College of Life Sciences, Kyung Hee University, Yongin 446-701, Korea
| | - Hana Jung
- Graduate School of Biotechnology and College of Life Sciences, Kyung Hee University, Yongin 446-701, Korea
| | - Keun Hyung Park
- Graduate School of Biotechnology and College of Life Sciences, Kyung Hee University, Yongin 446-701, Korea
| | - Myun Ho Bang
- Graduate School of Biotechnology and College of Life Sciences, Kyung Hee University, Yongin 446-701, Korea
| | - Nam-In Baek
- Graduate School of Biotechnology and College of Life Sciences, Kyung Hee University, Yongin 446-701, Korea
| | - Jiyoung Kim
- Graduate School of Biotechnology and College of Life Sciences, Kyung Hee University, Yongin 446-701, Korea
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Goswami SK, Inamdar MN, Jamwal R, Dethe S. Effect of Cinnamomum cassia methanol extract and sildenafil on arginase and sexual function of young male Wistar rats. J Sex Med 2014; 11:1475-83. [PMID: 24758372 DOI: 10.1111/jsm.12535] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Herbs have been used as an aphrodisiac since ages. Cinnamomum cassia is an important ingredient of many Ayurvedic formulations to treat male sexual disorder including erectile dysfunction (ED). AIM The objective of the present study was to evaluate erectogenic and aphrodisiac activity of methanol extract of C. cassia bark in young male rats. METHODS Methanol extract of C. cassia was screened in vitro for arginase inhibition potential and IC50 was determined. Effect of the extract was observed in vitro on phenylephrine pre-contracted isolated rat corpus cavernosum smooth muscle (CCSM) at 0.1, 1, 10, and 100 μg/mL. Young male Wistar rats were dosed with extract at 100 mg/kg body weight for 28 days and its effects on sexual behavior and penile smooth muscle : collagen level were observed. MAIN OUTCOME MEASURE Effect of C. cassia was studied on arginase activity in vitro and sexual behavior of young male rats. RESULTS C. cassia inhibited arginase activity in vitro with an IC50 of 61.72 ± 2.20 μg/mL. The extract relaxed phenylephrine pre-contracted isolated rat CCSM up to 43% and significantly increased (P < 0.05) sexual function of young male rats. Treatment with the extract also increased smooth muscle level and decreased collagen level in rat penile tissue. CONCLUSION The study proves usefulness of methanol extract of C. cassia bark for increasing sexual function.
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Affiliation(s)
- Sumanta K Goswami
- Department of Pharmacology, Al-Ameen College of Pharmacy, Bangalore, India
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Peter K, Schinnerl J, Felsinger S, Brecker L, Bauer R, Breiteneder H, Xu R, Ma Y. A novel concept for detoxification: complexation between aconitine and liquiritin in a Chinese herbal formula ('Sini Tang'). JOURNAL OF ETHNOPHARMACOLOGY 2013; 149:562-9. [PMID: 23892202 DOI: 10.1016/j.jep.2013.07.022] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Revised: 07/15/2013] [Accepted: 07/16/2013] [Indexed: 05/19/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sini Tang (SNT) is a traditional Chinese herbal formulation consisting of three different herbs: Aconitum carmichaelii (Fuzi), Zingiber officinale (Ganjiang), and Glycyrrhiza uralensis (Gancao). For this study, we modified this mixture by adding the bark of Cinnamomum cassia (Rougui, ). Aconitum carmichaelii contains aconitine and its derivatives, all of which are highly toxic alkaloids. These compounds are commonly detoxified with pyrolytic and hydrolytic pretreatments, such as Heishunpian, which requires repeated soaking in salt water, boiling until the roots turn black, and drying in the oven. We now demonstrate that Glycyrrhiza uralensis, which is often used in Traditional Chinese Medicine for detoxification, reduces the concentration of free aconitine in decoctions by forming a complex between liquiritin and aconitine. MATERIALS AND METHODS Aqueous extracts of SNT, each individual herb or herbal mixture, and methanolic extracts of individual herbs were tested for free aconitine by HPLC coupled with a diode array detector. A detected complex was investigated by NMR and UV/vis spectroscopy. The continuous variations method and (1)H-NMR titrations provided the complex stoichiometry and binding constant. A 2D-ROESY experiment was performed to obtain the structural details of the formed complex. RESULTS A fast and simple HPLC method was developed to determine the amounts of aconitine and its derivatives found in herbal extracts. The Heishunpian pretreatment led to nearly complete pyrolysis and hydrolysis of the toxic compounds. However, in some batches, considerable amounts of aconitine remained. The addition of Glycyrrhiza uralensis to Aconitum carmichaelii, or liquiritin to free aconitine, led to a complexation with aconitine. The complex possessed a 1:1 stoichiometry and a binding constant of ca. 3000 L/mol to 4000 L/mol in mixtures of aqueous methanol. CONCLUSIONS A new HPLC based method allows the concentration of toxic aconitine and other diester diterpene alkaloids in herbal extracts to be rapidly determined. This method provides a starting point for the development of routine quality control procedures. The complexation of free aconitine by adding an excess of Glycyrrhiza uralensis or free liquiritin to SNT formulations will make these formulations safer.
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Affiliation(s)
- Karoline Peter
- Department of Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria
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Morgan C, Nigam Y. Naturally derived factors and their role in the promotion of angiogenesis for the healing of chronic wounds. Angiogenesis 2013; 16:493-502. [DOI: 10.1007/s10456-013-9341-1] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2012] [Accepted: 02/11/2013] [Indexed: 12/21/2022]
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Das SK, Mukherjee S, Vasudevan DM. Effects of long term ethanol consumption mediated oxidative stress on neovessel generation in liver. Toxicol Mech Methods 2012; 22:375-82. [PMID: 22394347 DOI: 10.3109/15376516.2012.666651] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Angiogenesis, the growth of new blood vessels, is essential during tissue repair. Though most molecular mechanisms of angiogenesis are common to the liver and other organs, there was no report available whether alcoholic liver disease also causes angiogenesis. In this study, we examined the effects of long term ethanol (1.6 g/kg body weight/day) consumption on angiogenic responses in the liver of male Wistar strain albino rats (16-18 weeks old, weighing 200-220 g) up to 36 weeks. Chronic ethanol consumption was associated with not only elevated oxidative stress, and altered cytokines expression, but also developed large von Willebrand factor, fibrosis and activation of matrix metalloproteinases. Moreover, vascular endothelial growth factor-receptor 2 (VEGF-R2, fetal liver kinase 1: Flk-1/KDR) expression and neovessel generation in the rat liver were noted after 36 weeks of ethanol consumption. Thus our study provides novel evidence that long-term ethanol consumption is associated with angiogenesis through delicate and coordinated action of a variety of mediators.
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Affiliation(s)
- Subir Kumar Das
- Department of Biochemistry, College of Medicine & JNM Hospital, WBUHS, Kalyani, Nadia, India.
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Ye Y, Huang C, Jiang L, Shen X, Zhu S, Rao Y, Wang J, Zhang Q. Huanglian-Jie-Du-Tang Extract Protects against Chronic Brain Injury after Focal Cerebral Ischemia via Hypoxia-Inducible-Factor-1α-Regulated Vascular Endothelial Growth Factor Signaling in Mice. Biol Pharm Bull 2012; 35:355-61. [DOI: 10.1248/bpb.35.355] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Yilu Ye
- Department of Pharmacology, Zhejiang Medical College
| | - Chunyan Huang
- Department of Pharmacology, Zhejiang Medical College
- School of Pharmacy, Wenzhou Medical College
| | - Lili Jiang
- Department of Pharmacology, Zhejiang Medical College
- School of Pharmacy, Wenzhou Medical College
| | - Xiangdi Shen
- Department of Pharmacology, Zhejiang Medical College
| | - Shanyong Zhu
- Department of Pharmacology, Zhejiang Medical College
| | - Yan Rao
- Department of Pharmacology, Zhejiang Medical College
| | - Jue Wang
- Department of Pharmacology, Zhejiang Medical College
| | - Qi Zhang
- Department of Pharmacology, Zhejiang Medical College
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