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Danaei N, Sadeghi H, Asfarm A, Rostamzadeh D, Panahi kokhdan E, Sadeghi H, Rahimi N. Betulin-rich hydroalcoholic extract of Daphne oleoides attenuates bleomycin-induced pulmonary fibrosis in rat. Heliyon 2023; 9:e19236. [PMID: 37664747 PMCID: PMC10469556 DOI: 10.1016/j.heliyon.2023.e19236] [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: 04/26/2023] [Revised: 07/30/2023] [Accepted: 08/16/2023] [Indexed: 09/05/2023] Open
Abstract
Background and objective Pulmonary fibrosis (PF) is a chronic and progressive respiratory disease representing the final stage of lung inflammatory disorders. Reactive oxygen species (ROS), an essential factor in the formation and progression of pulmonary fibrosis, are a significant adverse effect of Bleomycin (BLM). Antioxidant activities have been found in Daphne oleoides. In this study, we attempted to explore the function of hydroalcoholic extract of Daphne oleoides (D. oleoides) and Betulin in inhibiting bleomycin (BLM)-induced pulmonary fibrosis in rat". Materials and methods The current experimental study used 36 male Wistar rats (180-220). Following a random process, the animals were divided into six groups six (n = 6). Group, I (the control group) received normal saline, while Group II (the hazardous group) received intratracheal BLM (7.5 units per kg). Following the administration of BLM, Groups V and VI received daily doses of vitamin E (500 mg/kg/d, p.o.) and Betulin (10 mg kg/d, p.o.), whereas Groups III and IV received daily doses of Daphne oleoides extract (300 and 600 mg/kg/d, p.o.). Then, blood samples from the hearts of the animals were taken to assess the plasma concentrations of nitric oxide (NO) and malondialdehyde (MDA). Finally, the rats were euthanized, and the lung tissues were taken out for histological analysis and assessments of the levels of lung hydroxyproline (HP), ferric-reducing ability (FRAP), NO, Glutathione Concentration (GSH), thiol content (tSH) and MDA. Findings Elevated lung index, lung hydroxyproline, NO, and MDA plasma levels, and a reduction in total body thiol content (tSH) in the group receiving BLM were evidence of pulmonary toxicity. Treatment with D. oleoides extracts, Betulin, and Vit E, especially at 600 mg/kg, led to a marked reduction in the above parameters compared with the BLM-received group (p < 0.01). Histological Analysis of the BLM-treated group showed a considerable Lung injury with interstitial infiltration, collapsed alveolar spaces, and alveolar septal thickening. These changes were mitigated with D. oleoides 600, Betulin-, and vitamin E. These changes were mitigated with D. oleoides 600, Betulin-, and vitamin E. Conclusion These findings suggest that D. oleoides and Betulin prevent bleomycin-induced lung fibrosis in rats by decreasing inflammatory and antioxidant markers. Daphne oleoides, therefore, have the potential to be used therapeutically to treat pulmonary fibrosis.
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Affiliation(s)
- Nazanin Danaei
- Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Heibatollah Sadeghi
- Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Arash Asfarm
- Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Davoud Rostamzadeh
- Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | | | - Hossein Sadeghi
- Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Negin Rahimi
- Tehran University of Medical Sciences, Tehran, Iran
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Kim MK, Park G, Ji Y, Lee YG, Choi M, Go SH, Son M, Jang YP. Design of Experiments-Based Optimization of Flavonoids Extraction from Daphne genkwa Flower Buds and Flavonoids Contents at Different Blooming Stages. PLANTS 2022; 11:plants11070925. [PMID: 35406905 PMCID: PMC9002897 DOI: 10.3390/plants11070925] [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: 02/22/2022] [Revised: 03/18/2022] [Accepted: 03/25/2022] [Indexed: 11/16/2022]
Abstract
The flower buds of Daphne genkwa have been reported as a potent resource associated with anti-angiogenic, anti-tumor, anti-rheumatoid arthritis activities, as well as immunoregulation. This paper aimed to establish an optimal extraction method for flavonoids, as active phytochemicals, and to conduct a comparative analysis by profiling the different blooming stages. Optimized shaking extraction conditions from the design of experiments (DoE), such as minutely mixture design, 23 full factorial design, and polynomial regression analysis, involved an agitation speed of 150 rpm and temperature of 65 °C for 12 h in 56% (v/v) acetone solvent. After, a comparative analysis was performed on three blooming stages, juvenile bud, mature purple bud, and complete flowering, by ultra-high-performance liquid chromatography-photodiode array-mass spectrometry (UHPLC-PDA-MS). Most flavonoids increased during bud growth and then decreased when the bud opened for blooming. In particular, apigenin 7-O-glucuronide, genkwanin 5-O-primeveroside, and genkwanin strikingly showcased this pattern. Furthermore, the raw spectrometric dataset was subjected to orthogonal projection to latent structures discriminant analysis (OPLS-DA) to find significant differences in the flavonoids from the juvenile bud, mature purple bud, and complete flowering. In conclusion, the present study facilitates an understanding of flavonoid change at different blooming stages and provides a momentous reference in the research of D. genkwa.
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Affiliation(s)
- Min-Kyoung Kim
- Division of Pharmacognosy, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea;
| | - Geonha Park
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea; (G.P.); (Y.J.)
| | - Yura Ji
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea; (G.P.); (Y.J.)
| | - Yun-Gyo Lee
- Department of Biomedical and Pharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea; (Y.-G.L.); (M.C.); (S.-H.G.)
| | - Minsik Choi
- Department of Biomedical and Pharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea; (Y.-G.L.); (M.C.); (S.-H.G.)
| | - Seung-Hyeon Go
- Department of Biomedical and Pharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea; (Y.-G.L.); (M.C.); (S.-H.G.)
| | - Miwon Son
- Central Research Center, Mtherapharma Co., Seoul 07793, Korea;
| | - Young-Pyo Jang
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea; (G.P.); (Y.J.)
- Department of Biomedical and Pharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea; (Y.-G.L.); (M.C.); (S.-H.G.)
- Department of Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea
- Correspondence: ; Tel.: +82-2-961-9421
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Yuanhuacin and Related Anti-Inflammatory and Anticancer Daphnane Diterpenes from Genkwa Flos—An Overview. Biomolecules 2022; 12:biom12020192. [PMID: 35204693 PMCID: PMC8961543 DOI: 10.3390/biom12020192] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 01/14/2022] [Accepted: 01/21/2022] [Indexed: 11/16/2022] Open
Abstract
The dried flower buds of the plant Daphne genkwa Sieb. et Zucc. have been largely used in traditional Chinese medicine for the treatment of inflammatory diseases. Numerous diterpenoids have been isolated from the Genkwa Flos (yuanhua in Chinese), including a series of daphnane-type diterpene designated as yuanhuacin (YC, often improperly designated as yuanhuacine) and analogues with a patronymic name. The series includes ten daphnane-type diterpenes: yuanhuacin, yuanhuadin (YD), yuanhuafin (YF), yuanhuagin (YG), yuanhuahin (YH), yuanhuajin (YJ), yuanhualin (YL), yuanhuamin (YM), yuanhuapin (YP), and yuanhuatin (YT). They are distinct from the rare flavonoid yuanhuanin. The series comprises several anticancer agents, such as the lead compound YC, which has revealed potent activity in vitro and in vivo against models of lung and breast cancers. The main signaling pathways implicated in the antitumor effects have been delineated. Protein kinase C is a key factor of activity for YC, but in general the molecular targets at the origin of the activity of these compounds remain little defined. Promising anticancer effects have been reported with analogues YD and YT, whereas compounds YF and YP are considered more toxic. The pharmacological activity of each compound is presented, as well as the properties of Genkwa Flos extracts. The potential toxic effects associated with the use of these compounds are also underlined.
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Genkwanin suppresses MPP +-induced cytotoxicity by inhibiting TLR4/MyD88/NLRP3 inflammasome pathway in a cellular model of Parkinson's disease. Neurotoxicology 2021; 87:62-69. [PMID: 34481870 DOI: 10.1016/j.neuro.2021.08.018] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 08/09/2021] [Accepted: 08/31/2021] [Indexed: 11/22/2022]
Abstract
Parkinson's disease (PD) is a complicated multifactorial neurodegenerative disorder. Oxidative stress, neuroinflammatory response, and activation of apoptosis have been proposed to be tightly involved in the pathogenesis of PD. Genkwanin is a typical bioactive non-glycosylated flavonoid with anti-inflammatory and anti-oxidant activities. However, the effect of genkwanin on PD remains unclear. Cell viability, lactate dehydrogenase (LDH) release, caspase-3/7 activity, and apoptosis was evaluated by MTT, LDH release assay, caspase-3/7 activity assay, and TUNEL assay, respectively. The secretion of prostaglandin E2 (PGE2), tumor necrosis factor (TNF)-α, interleukin (IL)-1β, and IL-6 were measured by respective commercial ELISA kits. The mRNA expression of TNF-α, IL-1β, and IL-6 was detected by qRT-PCR. The protein levels of cycloxygenase-2 (COX-2), toll-like receptor 4 (TLR4), myeloid differentiation factor 88 (MyD88), and NOD-like receptor (NLR) protein: 3 (NLRP3) were determined by western blot analysis. Genkwanin at concentrations less than 40 μM had no impact on cell viability and LDH release. Genkwanin suppressed MPP+-induced neuroinflammation in SH-SY5Y cells. MPP+ treatment inhibited cell viability, increased LDH release, apoptosis, and ROS generation, and reduced superoxide dismutase (SOD) activity in SH-SY5Y cells, which were abolished by genkwanin treatment. Genkwanin suppressed MPP+-induced activation of TLR4/MyD88/NLRP3 inflammasome pathway in SH-SY5Y cells. TLR4 overexpression weakened the anti-inflammatory and anti-neurotoxicity of genkwanin in SH-SY5Y cells. In conclusion, genkwanin attenuated neuroinflammation and neurotoxicity by inhibiting TLR4/MyD88/NLRP3 inflammasome pathway in MPP+-induced cellular model of PD.
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Liu H, Wang ZY, Zhou YC, Song W, Ali U, Sze DMY. Immunomodulation of Chinese Herbal Medicines on NK cell populations for cancer therapy: A systematic review. JOURNAL OF ETHNOPHARMACOLOGY 2021; 268:113561. [PMID: 33157222 DOI: 10.1016/j.jep.2020.113561] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/28/2020] [Accepted: 11/02/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Immunomodulation has become a crucial modality for cancer treatment. Chinese Herbal Medicines (CHMs) are expected as adjuvant therapy for immunomodulation against cancer, but face the key challenge of poor scientific evidence. Changes of natural killer (NK) cells on numbers and/or cytotoxicity are a novel respect to evaluate the immunomodulation of CHMs. AIM OF THE STUDY The purpose of this review is to investigate the immunomodulation of Chinese Herbal Medicines (CHMs) on NK cell populations for cancer therapy. MATERIALS AND METHODS A systematic review was conducted and outside mainstream electronic databases were screened for potential reference articles. This review tried to report and critically analyzed all the correlative studies, especially these clinical trials (3 CHM extracts and 11 CHM formulas). RESULTS Evidence-based functions of CHMs against cancer could be summarized as: (1) enhancement of NK cells activity or relative percentage; (2) prevention of tumor growth and metastasis; (3) relief on side-effects or complications of therapeutic strategies (i.e. chemotherapy, radiotherapy and resection). Briefly, most of cellular studies and two thirds animal studies were based on the extract or components of single herbs, whilst most of clinical trials were keen on formula or prescription of CHMs. The main components of CHMs were demonstrated active on promoting the cytotoxicity of NK cells, including Angelica sinensis, Ganoderma lucidum, Panax ginseng, Radix Astragali, Lentinus edodes, etc. CONCLUSIONS: This comprehensive review demonstrated NK cells activity was positively associated with quality of life but not survival benefit of cancer patients. Thus exploring the roles of NK cells in adjuvant therapy against cancer is confirmed to be beneficial to explore the underlying relationship between immunomodulation and quality of life.
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Affiliation(s)
- Hao Liu
- Ningbo Key Laboratory of Behavioral Neuroscience, Zhejiang Provincial Key Laboratory of Pathophysiology, Ningbo University School of Medicine, Ningbo, 315211, China.
| | - Zi-Ying Wang
- Bio-X Institutes, Key Laboratory for the Genetics of Development and Neuropsychiatric Disorders (Ministry of Education), Shanghai Key Laboratory of Psychotic Disorders, And Brain Science and Technology Research Center, Institute of Psychology and Behavioral Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
| | - Yu-Cong Zhou
- State Key Laboratory of Microbial Metabolism, And School of Life Sciences & Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Wei Song
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
| | - Usman Ali
- Shanghai Jiao Tong University School of Pharmacy, Shanghai, 200240, China.
| | - Daniel M-Y Sze
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia.
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Zhang WH, Chen S, Liu XL, Liu XW, Zhou Y. Study on antitumor activities of the chrysin-chromene-spirooxindole on Lewis lung carcinoma C57BL/6 mice in vivo. Bioorg Med Chem Lett 2020; 30:127410. [PMID: 32738990 DOI: 10.1016/j.bmcl.2020.127410] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 07/08/2020] [Accepted: 07/12/2020] [Indexed: 12/22/2022]
Abstract
The our previous study synthesized the chrysin-chromene-spirooxindole hybrids 3, and further found compound 3e had good antitumor activity against A549 cells in vitro through multi-target co-regulation of the p53 signalling pathway to inhibit the proliferation of A549 cells. This study was designed to evaluate the antitumor effects of compound 3e on Lewis lung carcinoma of C57BL/6 mice in vivo. Compound 3e significantly inhibited the growth of transplanted tumors in C57BL/6 mice and induced the apoptosis of tumor cells. Further studies showed that compound 3e activates and expands the anti-cancer activity of p53 by inhibiting the expression of MDM2, Akt and 5-Lox proteins, accordingly promotes the expressions Bax and inhibit the Bcl-2 protein, the release of Cyt c as well, which resulted in the activation of apoptotic pathway in tumor cells eventually. Moreover, Compound 3e inhibited tumor metastasis by down-regulating VEGF, ICAM-1 and MMP-2 protein expression and angiogenesis. These results suggested that compound 3e exerts an effective antitumor activity in vivo through activating the p53 signaling pathway, which could be exploited as a promising candidate for the development of new anti-tumour drugs.
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Affiliation(s)
- Wen-Hui Zhang
- College of Pharmaceutical Sciences, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
| | - Shuang Chen
- Guizhou Medicine Edible Plant Resources Research and Development Center, Guizhou University, Guiyang 550025, China
| | - Xiong-Li Liu
- College of Pharmaceutical Sciences, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China; Guizhou Medicine Edible Plant Resources Research and Development Center, Guizhou University, Guiyang 550025, China.
| | - Xiong-Wei Liu
- College of Pharmaceutical Sciences, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
| | - Ying Zhou
- College of Pharmaceutical Sciences, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China.
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The genus Daphne: A review of its traditional uses, phytochemistry and pharmacology. Fitoterapia 2020; 143:104540. [PMID: 32165275 DOI: 10.1016/j.fitote.2020.104540] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 03/02/2020] [Accepted: 03/02/2020] [Indexed: 01/28/2023]
Abstract
The genus Daphne belongs to the Thymeleaceae family and contains over 90 species that are distributed in Asia, Europe and parts of North Africa. The species of the genus Daphne are used in the traditional medicine of China, Tibet, Korea, and the Middle East for the treatment of various conditions. A broad range of studies has shown the significant biological potential of these species as sources of biologically and pharmacologically active compounds. Daphne species are a source of several classes of valuable phytochemicals such as coumarins, flavonoids, lignans, steroids and different classes of terpenes. The phytochemical diversity of this genus is demonstrated by over 350 secondary metabolites isolated from various species. The genus possesses a broad spectrum of biological activities including antibacterial, antifungal, antioxidant, analgesic, anti-inflammatory, cytotoxic, antiviral, abortive and haemostatic effects. A variety of bioactive secondary metabolites found in this genus may have potential use in pharmaceutical, cosmetic and food industries. Thus, species belonging to the genus Daphne can be considered an important source both for the treatment of various disorders, due to the presence of a plethora of bioactive constituents with potent bioactivities, and as possible leads in the discovery and synthesis of new medications.
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Leu YL, Wang TH, Wu CC, Huang KY, Jiang YW, Hsu YC, Chen CY. Hydroxygenkwanin Suppresses Non-Small Cell Lung Cancer Progression by Enhancing EGFR Degradation. Molecules 2020; 25:molecules25040941. [PMID: 32093124 PMCID: PMC7070862 DOI: 10.3390/molecules25040941] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 02/05/2020] [Accepted: 02/18/2020] [Indexed: 12/18/2022] Open
Abstract
Epidermal growth factor receptor (EGFR) is frequently overexpressed and mutated in non-small cell lung cancer (NSCLC), which is the major type of lung cancer. The EGFR tyrosine kinase inhibitors (TKIs) are the approved treatment for patients harboring activating mutations in the EGFR kinase. However, most of the patients treated with EGFR-TKIs developed resistance. Therefore, the development of compounds exhibiting unique antitumor activities might help to improve the management of NSCLC patients. The total flavonoids from Daphne genkwa Sieb. et Zucc. have been shown to contain antitumor activity. Here, we have isolated a novel flavonoid hydroxygenkwanin (HGK) that displays selective cytotoxic effects on all of the NSCLC cells tested. In this study, we employed NSCLC cells harboring EGFR mutations and xenograft mouse model to examine the antitumor activity of HGK on TKI-resistant NSCLC cells. The results showed that HGK suppressed cancer cell viability both in vitro and in vivo. Whole-transcriptome analysis suggests that EGFR is a potential upstream regulator that is involved in the gene expression changes affected by HGK. In support of this analysis, we presented evidence that HGK reduced the level of EGFR and inhibited several EGFR-downstream signalings. These results suggest that the antitumor activity of HGK against TKI-resistant NSCLC cells acts by enhancing the degradation of EGFR.
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Affiliation(s)
- Yann-Lii Leu
- Graduate Institute of Natural Products, Chang Gung University, Taoyuan 333, Taiwan;
- Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan
| | - Tong-Hong Wang
- Graduate Institute of Health Industry Technology and Research Center for Food and Cosmetic Safety, Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan; (T.-H.W.); (Y.-W.J.)
- Tissue Bank, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan
| | - Chih-Ching Wu
- Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan;
- Department of Otolaryngology-Head&Neck Surgery, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan
| | - Kuo-Yen Huang
- Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan;
| | - Yu-Wen Jiang
- Graduate Institute of Health Industry Technology and Research Center for Food and Cosmetic Safety, Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan; (T.-H.W.); (Y.-W.J.)
| | - Yi-Chiung Hsu
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan 320, Taiwan
- Correspondence: (Y.-C.H.); (C.-Y.C.); Tel.: +886-3-4227151 (Y.-C.H.); +886-3-2118999 (C.-Y.C.); Fax: +886-3-4226062 (Y.-C.H.); +886-3-2118866 (C.-Y.C.)
| | - Chi-Yuan Chen
- Graduate Institute of Health Industry Technology and Research Center for Food and Cosmetic Safety, Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan; (T.-H.W.); (Y.-W.J.)
- Tissue Bank, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan
- Correspondence: (Y.-C.H.); (C.-Y.C.); Tel.: +886-3-4227151 (Y.-C.H.); +886-3-2118999 (C.-Y.C.); Fax: +886-3-4226062 (Y.-C.H.); +886-3-2118866 (C.-Y.C.)
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Wound Healing and the Use of Medicinal Plants. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:2684108. [PMID: 31662773 PMCID: PMC6778887 DOI: 10.1155/2019/2684108] [Citation(s) in RCA: 130] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 05/03/2019] [Accepted: 09/01/2019] [Indexed: 02/06/2023]
Abstract
Cutaneous wound healing is the process by which skin repairs itself. It is generally accepted that cutaneous wound healing can be divided into 4 phases: haemostasis, inflammation, proliferation, and remodelling. In humans, keratinocytes re-form a functional epidermis (reepithelialization) as rapidly as possible, closing the wound and reestablishing tissue homeostasis. Dermal fibroblasts migrate into the wound bed and proliferate, creating “granulation tissue” rich in extracellular matrix proteins and supporting the growth of new blood vessels. Ultimately, this is remodelled over an extended period, returning the injured tissue to a state similar to that before injury. Dysregulation in any phase of the wound healing cascade delays healing and may result in various skin pathologies, including nonhealing, or chronic ulceration. Indigenous and traditional medicines make extensive use of natural products and derivatives of natural products and provide more than half of all medicines consumed today throughout the world. Recognising the important role traditional medicine continues to play, we have undertaken an extensive survey of literature reporting the use of medical plants and plant-based products for cutaneous wounds. We describe the active ingredients, bioactivities, clinical uses, formulations, methods of preparation, and clinical value of 36 medical plant species. Several species stand out, including Centella asiatica, Curcuma longa, and Paeonia suffruticosa, which are popular wound healing products used by several cultures and ethnic groups. The popularity and evidence of continued use clearly indicates that there are still lessons to be learned from traditional practices. Hidden in the myriad of natural products and derivatives from natural products are undescribed reagents, unexplored combinations, and adjunct compounds that could have a place in the contemporary therapeutic inventory.
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Lin TH, Hsu WH, Tsai PH, Huang YT, Lin CW, Chen KC, Tsai IH, Kandaswami CC, Huang CJ, Chang GD, Lee MT, Cheng CH. Dietary flavonoids, luteolin and quercetin, inhibit invasion of cervical cancer by reduction of UBE2S through epithelial-mesenchymal transition signaling. Food Funct 2017; 8:1558-1568. [PMID: 28277581 DOI: 10.1039/c6fo00551a] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We previously reported that the dietary flavonoids, luteolin and quercetin, might inhibit the invasiveness of cervical cancer by reversing epithelial-mesenchymal transition (EMT) signaling. However, the regulatory mechanism exerted by luteolin and quercetin is still unclear. This study analyzed the invasiveness activation by ubiquitin E2S ligase (UBE2S) through EMT signaling and inhibition by luteolin and quercetin. We found that UBE2S expression was significantly higher in highly invasive A431 subgroup III (A431-III) than A431-parental (A431-P) cells. UBE2S small interfering (si)RNA knockdown and overexpression experiments showed that UBE2S increased the migratory and invasive abilities of cancer cells through EMT signaling. Luteolin and quercetin significantly inhibited UBE2S expression. UBE2S showed a negative correlation with von Hippel-Lindau (VHL) and a positive correlation with hypoxia-induced factor (Hif)-1α. Our findings suggest that high UBE2S in malignant cancers contributes to cell motility through EMT signaling and is reversed by luteolin and quercetin. UBE2S might contribute to Hif-1α signaling in cervical cancer. These results show the metastatic inhibition of cervical cancer by luteolin and quercetin through reducing UBE2S expression, and provide a functional role for UBE2S in the motility of cervical cancer. UBE2S could be a potential therapeutic target in cervical cancer.
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Affiliation(s)
- Tsung-Han Lin
- Institute of Biochemical Sciences, National Taiwan University, Taipei, Taiwan
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Du WJ, Ji J, Wang L, Lan XY, Li J, Lei JQ, He X, Zhang CF, Huang WZ, Wang ZZ, Xiao W, Wang CZ, Yuan CS. Relationship between the UPLC-Q-TOF-MS fingerprinted constituents from Daphne genkwa and their anti-inflammatory, anti-oxidant activities. Biomed Chromatogr 2017; 31. [PMID: 28543360 DOI: 10.1002/bmc.4012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 05/04/2017] [Accepted: 05/17/2017] [Indexed: 01/06/2023]
Abstract
Daphne genkwa Sieb.et Zucc. is a well-known medicinal plant. This study was designed to apply the ultra-high performance liquid chromatography system to establish a quality control method for D. genkwa. Data revealed that there were 15 common peaks in 10 batches of D. genkwa Sieb. Et Zucc. (Thymelaeaceae) from different provinces of China. On this basis, the fingerprint chromatogram was established to provide references for quality control. Afterwards, the chemical constitutions of these common peaks were analyzed using the UPLC-Q-TOF-MS system and nine of them were identified. In addition, LPS-stimulated RAW264.7 murine macrophages and DPPH assay were used to study the anti-inflammatory and anti-oxidation effects of D. genkwa. Then the fingerprint-efficacy relationships between UPLC fingerprints and pharmacodynamic data were studied with canonical correlation analysis. Analysis results indicated that the anti-inflammatory and anti-oxidation effects differed among the 10 D. genkwa samples owing to their inherent differences of chemical compositions. Taken together, this research established a fingerprint-efficacy relationship model of D. genkwa plant by combining the UPLC analytic technique and pharmacological research, which provided references for the detection of the principal components of traditional Chinese medicine on bioactivity.
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Affiliation(s)
- Wen-Juan Du
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Jun Ji
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Ling Wang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Xin-Yi Lan
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Jia Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Jun-Qiu Lei
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Xin He
- School of Pharmacy, Queen's University of Belfast, Belfast, Northern Ireland, UK
| | - Chun-Feng Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Wen-Zhe Huang
- Jiangsu Kanion Pharmaceutical Co. Ltd, Lianyungang, China
| | | | - Wei Xiao
- Jiangsu Kanion Pharmaceutical Co. Ltd, Lianyungang, China
| | - Chong-Zhi Wang
- Tang Center of Herbal Medicine Research and Department of Anesthesia and Critical Care, University of Chicago, Chicago, Illinois, USA
| | - Chun-Su Yuan
- Tang Center of Herbal Medicine Research and Department of Anesthesia and Critical Care, University of Chicago, Chicago, Illinois, USA
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12
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Sun Q, Li FF, Wang D, Wu J, Yao GD, Li X, Li LZ, Liu QB, Huang XX, Song SJ. Flavans with cytotoxic activity from the stem and root bark of Daphne giraldii. RSC Adv 2016. [DOI: 10.1039/c6ra08537g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Thirteen new flavan compounds named daphnegiravans A–M (1–13) and eight known analogues (14–21) were isolated from the stem and root bark of Daphne giraldii. Further cytotoxicity investigation was conducted on 3 and 9–12.
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13
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Du WJ, Yang XL, Song ZJ, Wang JY, Zhang WJ, He X, Zhang RQ, Zhang CF, Li F, Yu CH, Wang CZ, Yuan CS. Antitumor Activity of Total Flavonoids from Daphne genkwa in Colorectal Cancer. Phytother Res 2015; 30:323-30. [PMID: 26646778 DOI: 10.1002/ptr.5540] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Revised: 11/12/2015] [Accepted: 11/12/2015] [Indexed: 12/16/2022]
Abstract
Daphne genkwa Sieb.et Zucc. is a well-known medicinal plant. This study was designed to investigate the anticancer effects of total flavonoids in D. genkwa (TFDG) in vitro and in vivo. HT-29 and SW-480 human colorectal cancer cells were cultured to investigate the anticancer activity of TFDG. In addition, the Apc(Min/+) mouse model was applied in the in vivo experiment. Results of the cell experiment revealed that TFDG possessed significant inhibitory effects on HT-29 and SW-480 human colorectal cancer cells (both p < 0.01). Furthermore, our in vivo data showed that after treatment with TFDG, there was a significant increase in life span (both p < 0.01) and tumor numbers were reduced in the colon (both p < 0.01), which was supported by the data of tumor distribution, body weight changes and organ index. Our results also indicated that expressions of interleukin (IL)-1α, IL-1β, IL-6, granulocyte colony-stimulating factor and granulocyte-macrophage colony-stimulating factor in gut tissue were downregulated by treatments of TFDG, and immunity cytokine secretions in the serum were regulated after oral administration of TFDG. Taken together, these findings suggested that TFDG has a potential clinical utility in colorectal cancer therapeutics, and TFDG's action is likely linked to its ability to regulate immune function and inhibit the production of inflammatory cytokines.
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Affiliation(s)
- Wen-Juan Du
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China
| | - Xiao-Lin Yang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210000, China
| | - Zi-Jing Song
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China
| | - Jiao-Ying Wang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China
| | - Wen-Jun Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China
| | - Xin He
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210000, China
| | - Run-Qi Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China
| | - Chun-Feng Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China.,Tang Center of Herbal Medicine Research and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL, 60637, USA
| | - Fei Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China
| | - Chun-Hao Yu
- Tang Center of Herbal Medicine Research and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL, 60637, USA
| | - Chong-Zhi Wang
- Tang Center of Herbal Medicine Research and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL, 60637, USA
| | - Chun-Su Yuan
- Tang Center of Herbal Medicine Research and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL, 60637, USA
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14
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Wang X, Song ZJ, He X, Zhang RQ, Zhang CF, Li F, Wang CZ, Yuan CS. Antitumor and immunomodulatory activity of genkwanin on colorectal cancer in the APC(Min/+) mice. Int Immunopharmacol 2015; 29:701-707. [PMID: 26388189 DOI: 10.1016/j.intimp.2015.09.006] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Revised: 09/04/2015] [Accepted: 09/09/2015] [Indexed: 12/26/2022]
Abstract
Colorectal cancer is the third most common malignant tumor with high morbidity and mortality. To evaluate the antitumor effect of genkwanin on colorectal cancer enhanced by western high-fat diet, we investigated the activity of genkwanin on HT-29 and SW-480 human colorectal cancer lines in vitro and on the APC(Min/+) mice in vivo. In a cell culture system, six different inflammatory cytokines obviously stimulated two cancer cells growth in a concentration-dependent manner, while genkwanin significantly inhibited HT-29 and SW-480 human colorectal cancer cells proliferation and inflammatory cytokine IL-8 secretion. In the APC(Min/+) mice, the body weights, spleen and thymus indexes and immunity cytokine secretions were significantly improved after oral administration 12.5 and 25mg/kg/day of genkwanin. Besides, the tumor multiplicity changes and inflammatory cytokine levels were markedly reduced in two genkwanin-treated groups. The dysplastic adenomatous changes were also obviously ameliorated in gut histopathology. Taken together, our results indicated that genkwanin had a better antitumor activity partly via enhancing host immunity and decreasing the inflammatory cytokine levels. Genkwanin may be an effective chemotherapeutic agent for the treatment of colorectal cancer.
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Affiliation(s)
- Xue Wang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Zi-Jing Song
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Xin He
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210000, China
| | - Run-Qi Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Chun-Feng Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; Tang Center of Herbal Medicine Research, Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL 60637, USA.
| | - Fei Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China.
| | - Chong-Zhi Wang
- Tang Center of Herbal Medicine Research, Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Chun-Su Yuan
- Tang Center of Herbal Medicine Research, Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL 60637, USA
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15
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Yun JW, Kim SH, Kim YS, You JR, Kwon E, Jang JJ, Park IA, Kim HC, Kim HH, Che JH, Kang BC. Evaluation of subchronic (13week) toxicity and genotoxicity potential of vinegar-processed Genkwa Flos. Regul Toxicol Pharmacol 2015; 72:386-93. [DOI: 10.1016/j.yrtph.2015.04.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Revised: 04/07/2015] [Accepted: 04/08/2015] [Indexed: 10/23/2022]
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16
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Dhage YD, Shirai T, Arima M, Nakazima A, Hikawa H, Taichi Kusakabe IA, Takahashi K, Kato K. Direct use of allylic alcohols for palladium-catalyzed synthesis of 3-allylbenzo[b]thiophenes, benzofurans and indoles in aqueous media. RSC Adv 2015. [DOI: 10.1039/c5ra05263g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Palladium-catalyzed allylative cyclization of 1, 2 and 3 using simple allylic alcohols in aqueous media afforded 3-allylbenzo[b]thiophenes 4, 3-allylindoles 5 and 3-allylbenzofurans 6 in good yields.
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Affiliation(s)
| | - Tsukasa Shirai
- Faculty of Pharmaceutical Sciences
- Toho University
- Funabashi
- Japan
| | - Miho Arima
- Faculty of Pharmaceutical Sciences
- Toho University
- Funabashi
- Japan
| | - Arisa Nakazima
- Faculty of Pharmaceutical Sciences
- Toho University
- Funabashi
- Japan
| | - Hidemasa Hikawa
- Faculty of Pharmaceutical Sciences
- Toho University
- Funabashi
- Japan
| | | | | | - Keisuke Kato
- Faculty of Pharmaceutical Sciences
- Toho University
- Funabashi
- Japan
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17
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Metal-Free Radical5-exo-dig Cyclizations of Phenol-Linked 1,6-Enynes for the Synthesis of Carbonylated Benzofurans. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201408978] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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18
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Hu M, Song RJ, Li JH. Metal-Free Radical5-exo-dig Cyclizations of Phenol-Linked 1,6-Enynes for the Synthesis of Carbonylated Benzofurans. Angew Chem Int Ed Engl 2014; 54:608-12. [DOI: 10.1002/anie.201408978] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 10/19/2014] [Indexed: 01/17/2023]
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19
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Liu Y, Wang H, Wan JP. Copper-Catalyzed, C–C Coupling-Based One-Pot Tandem Reactions for the Synthesis of Benzofurans Using o-Iodophenols, Acyl Chlorides, and Phosphorus Ylides. J Org Chem 2014; 79:10599-604. [DOI: 10.1021/jo5017508] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Yunyun Liu
- Key Laboratory of Functional
Small Organic Molecules, Ministry of Education and College of Chemistry
and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Hang Wang
- Key Laboratory of Functional
Small Organic Molecules, Ministry of Education and College of Chemistry
and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Jie-Ping Wan
- Key Laboratory of Functional
Small Organic Molecules, Ministry of Education and College of Chemistry
and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
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20
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Wan JP, Wang H, Liu Y, Ding H. Synthesis of 2-vinylbenzofurans via the copper-catalyzed multicomponent reactions involving an oxa-Michael/arylation/vinylation cascade. Org Lett 2014; 16:5160-3. [PMID: 25250977 DOI: 10.1021/ol502506g] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
2-Vinylbenzofurans have been synthesized via the copper-catalyzed one-pot, three-component reactions of o-iodophenols, in situ generated allenes, and dichloromethane. Cascade transformation of oxa-Michael addition, C-arylation, and sp(3)C-H/sp(3)C-Cl conversion-based vinylation has been involved in realizing the construction of this 2-vinylbenzofuran framework.
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Affiliation(s)
- Jie-Ping Wan
- College of Chemistry and Chemical Engineering, Jiangxi Normal University , 99 Ziyang Road, Nanchang 330022, P. R. China
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21
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22
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Yan Z, Guo H, Yang J, Liu Q, Jin H, Xu R, Cui H, Qin B. Phytotoxic flavonoids from roots of Stellera chamaejasme L. (Thymelaeaceae). PHYTOCHEMISTRY 2014; 106:61-68. [PMID: 25096753 DOI: 10.1016/j.phytochem.2014.07.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2012] [Revised: 02/14/2014] [Accepted: 07/08/2014] [Indexed: 06/03/2023]
Abstract
Allelopathy, the negative effect on plants of chemicals released to the surroundings by a neighboring plant, is an important factor which contributes to the spread of some weeds in plant communities. In this field, Stellera chamaejasme L. (Thymelaeaceae) is one of the most toxic and ecologically-threatening weeds in some of the grasslands of north and west China. Bioassay-guided fractionation of root extracts of this plant led to the isolation of eight flavonoids 1-8, whose structures were elucidated by spectroscopic analysis. All compounds obtained, except 7-methoxylneochaejasmin A (4) and (+)-epiafzelechin (5), showed strong phytotoxic activity against Arabidopsis thaliana seedlings. Seedling growth was reduced by neochamaejasmin B (1), mesoneochamaejasmin A (2), chamaejasmenin C (3), genkwanol A (6), daphnodorin B (7) and dihydrodaphnodorin B (8) with IC50 values of 6.9, 12.1, 43.2, 74.8, 7.1 and 27.3μg/mL, respectively, and all of these compounds disrupted root development. Endogenous auxin levels at the root tips of the A. thaliana DR5::GUS transgenic line were largely reduced by compounds 1, 2 and 6-8, and were increased by compound 4. Moreover, the inhibition rate of A. thaliana auxin transport mutants pin2 and aux1-7 by compounds 1-8 were all lower than the wild type (Col-0). The influence of these compounds on endogenous auxin distribution is thus proposed as a critical factor for the phytotoxic effect. Compounds 1, 2, 4 and 8 were found in soils associated with S. chamaejasme, and these flavonoids also showed phytotoxicity to Clinelymus nutans L., an associated weed of S. chamaejasme. These results indicated that some phytotoxic compounds from roots of S. chamaejasme may be involved in the potential allelopathic behavior of this widespread weed.
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Affiliation(s)
- Zhiqiang Yan
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Hongru Guo
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Jiayue Yang
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Quan Liu
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Hui Jin
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Rui Xu
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Haiyan Cui
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Bo Qin
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China; State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China.
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23
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Monteiro LDS, Bastos KX, Barbosa-Filho JM, de Athayde-Filho PF, Diniz MDFFM, Sobral MV. Medicinal Plants and Other Living Organisms with Antitumor Potential against Lung Cancer. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2014; 2014:604152. [PMID: 25147575 PMCID: PMC4131470 DOI: 10.1155/2014/604152] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 07/05/2014] [Accepted: 07/08/2014] [Indexed: 12/23/2022]
Abstract
Lung cancer is a disease with high morbidity and mortality rates. As a result, it is often associated with a significant amount of suffering and a general decrease in the quality of life. Herbal medicines are recognized as an attractive approach to lung cancer therapy with little side effects and are a major source of new drugs. The aim of this work was to review the medicinal plants and other living organisms with antitumor potential against lung cancer. The assays were conducted with animals and humans, and Lewis lung carcinoma was the most used experimental model. China, Japan, South Korea, and Ethiopia were the countries that most published studies of species with antitumor activity. Of the 38 plants evaluated, 27 demonstrated antitumor activity. In addition, six other living organisms were cited for antitumor activity against lung cancer. Mechanisms of action, combination with chemotherapeutic drugs, and new technologies to increase activity and reduce the toxicity of the treatment are discussed. This review was based on the NAPRALERT databank, Web of Science, and Chemical Abstracts. This work shows that natural products from plants continue to be a rich source of herbal medicines or biologically active compounds against cancer.
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Affiliation(s)
- Luara de Sousa Monteiro
- Department of Pharmaceutical Sciences, Federal University of Paraiba, 58051-900 João Pessoa, PB, Brazil
| | - Katherine Xavier Bastos
- Department of Pharmaceutical Sciences, Federal University of Paraiba, 58051-900 João Pessoa, PB, Brazil
| | - José Maria Barbosa-Filho
- Department of Pharmaceutical Sciences, Federal University of Paraiba, 58051-900 João Pessoa, PB, Brazil
| | | | | | - Marianna Vieira Sobral
- Department of Pharmaceutical Sciences, Federal University of Paraiba, 58051-900 João Pessoa, PB, Brazil
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24
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Jiang CP, He X, Yang XL, Zhang SL, Li H, Song ZJ, Zhang CF, Yang ZL, Li P, Wang CZ, Yuan CS. Anti-rheumatoid arthritic activity of flavonoids from Daphne genkwa. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2014; 21:830-837. [PMID: 24561028 DOI: 10.1016/j.phymed.2014.01.009] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2013] [Revised: 10/31/2013] [Accepted: 01/26/2014] [Indexed: 06/03/2023]
Abstract
The aim of the study was to investigate the anti-rheumatoid arthritic activity of four flavonoids from Daphne genkwa (FFD) in vivo and in vitro. Flavonoids of D. genkwa were extracted by refluxing with ethanol and purified by polyamide resin. An in vivo carrageenan-induced paw edema model, tampon-granuloma model and Freund's complete adjuvant (FCA)-induced arthritis mouse model were used to evaluate the anti-rheumatoid arthritic activities of FFD. Moreover, nitric oxide (NO) release and neutral red uptake (NRU) in lipopolysaccharide (LPS)-induced murine macrophage RAW264.7 cells were used to evaluate the anti-inflammatory effect in vitro. In addition, antioxidant effect of FFD was determined using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) method. A high dose of FFD significantly reduced the degree of acute inflammatory paw edema in mice as a response to carrageenan administration (p<0.01). FFD displayed a dose-dependent inhibition of granuloma formation in mice (p<0.05). FFD also inhibited chronic inflammation in adjuvant-induced arthritis rats when administered orally at the dose of 50mg/kg/day (p<0.001). In addition, FFD suppressed the production of NO and exhibited immunoregulatory function in LPS-activated RAW264.7 cells in a dose-related manner. Simultaneously, FFD revealed conspicuous antioxidant activity with IC50 values of 18.20μg/ml. FFD possesses significant anti-inflammatory and antioxidant activity, which could be a potential therapeutic agent for chronic inflammatory disorders such as rheumatoid arthritis.
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Affiliation(s)
- Cui-Ping Jiang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Xin He
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210000, China
| | - Xiao-Lin Yang
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Jinan University, Guangzhou 510632, China
| | - Su-Li Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Hui Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Zi-Jing Song
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Chun-Feng Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; Tang Center of Herbal Medicine Research, and Department of Anesthesia and Critical care, University of Chicago, Chicago, IL 60637, USA.
| | - Zhong-Lin Yang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Ping Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Chong-Zhi Wang
- Tang Center of Herbal Medicine Research, and Department of Anesthesia and Critical care, University of Chicago, Chicago, IL 60637, USA
| | - Chun-Su Yuan
- Tang Center of Herbal Medicine Research, and Department of Anesthesia and Critical care, University of Chicago, Chicago, IL 60637, USA
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25
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Qiao Y, Zhao Y, Wu Q, Sun L, Ruan Q, Chen Y, Wang M, Duan J, Wang D. Full toxicity assessment of Genkwa Flos and the underlying mechanism in nematode Caenorhabditis elegans. PLoS One 2014; 9:e91825. [PMID: 24626436 PMCID: PMC3953530 DOI: 10.1371/journal.pone.0091825] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Accepted: 02/16/2014] [Indexed: 01/10/2023] Open
Abstract
Genkwa Flos (GF), the dried flower bud from Daphne genkwa Sieb. et Zucc. (Thymelaeaceae), is a well-known and widely used traditional Chinese medicine. However, we know little about the in vivo mechanism of GF toxicity. Nematode Caenorhabditis elegans has been considered as a useful toxicity assay system by offering a system best suited for asking the in vivo questions. In the present study, we employed the prolonged exposure assay system of C. elegans to perform the full in vivo toxicity assessment of raw-processed GF. Our data show that GF exposure could induce the toxicity on lifespan, development, reproduction, and locomotion behavior. GF exposure not only decreased body length but also induced the formation of abnormal vulva. The decrease in brood size in GF exposed nematodes appeared mainly at day-1 during the development of adult nematodes. The decrease of locomotion behavior in GF exposed nematodes might be due to the damage on development of D-type GABAergic motor neurons. Moreover, we observed the induction of intestinal reactive oxygen species (ROS) production and alteration of expression patterns of genes required for development of apical domain, microvilli, and apical junction of intestine in GF exposed nematodes, implying the possible dysfunction of the primary targeted organ. In addition, GF exposure induced increase in defecation cycle length and deficits in development of AVL and DVB neurons controlling the defecation behavior. Therefore, our study implies the usefulness of C. elegans assay system for toxicity assessment from a certain Chinese medicine or plant extract. The observed toxicity of GF might be the combinational effects of oxidative stress, dysfunction of intestine, and altered defecation behavior in nematodes.
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Affiliation(s)
- Yan Qiao
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing, China
- Key Laboratory of Developmental Genes and Human Disease in Ministry of Education, Medical School of Southeast University, Nanjing, China
| | - Yunli Zhao
- Key Laboratory of Developmental Genes and Human Disease in Ministry of Education, Medical School of Southeast University, Nanjing, China
| | - Qiuli Wu
- Key Laboratory of Developmental Genes and Human Disease in Ministry of Education, Medical School of Southeast University, Nanjing, China
| | - Lingmei Sun
- Key Laboratory of Developmental Genes and Human Disease in Ministry of Education, Medical School of Southeast University, Nanjing, China
| | - Qinli Ruan
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yanyan Chen
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing, China
| | - Meng Wang
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing, China
| | - Jinao Duan
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing, China
| | - Dayong Wang
- Key Laboratory of Developmental Genes and Human Disease in Ministry of Education, Medical School of Southeast University, Nanjing, China
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26
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Yuan H, Bi KJ, Li B, Yue RC, Ye J, Shen YH, Shan L, Jin HZ, Sun QY, Zhang WD. Construction of 2-Substituted-3-Functionalized Benzofurans via Intramolecular Heck Coupling: Application to Enantioselective Total Synthesis of Daphnodorin B. Org Lett 2013; 15:4742-5. [DOI: 10.1021/ol4021095] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Hu Yuan
- Department of Phytochemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China, and Department of Organic Chemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Kai-Jian Bi
- Department of Phytochemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China, and Department of Organic Chemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Bo Li
- Department of Phytochemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China, and Department of Organic Chemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Rong-Cai Yue
- Department of Phytochemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China, and Department of Organic Chemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Ji Ye
- Department of Phytochemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China, and Department of Organic Chemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Yun-Heng Shen
- Department of Phytochemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China, and Department of Organic Chemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Lei Shan
- Department of Phytochemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China, and Department of Organic Chemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Hui-Zi Jin
- Department of Phytochemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China, and Department of Organic Chemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Qing-Yan Sun
- Department of Phytochemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China, and Department of Organic Chemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Wei-Dong Zhang
- Department of Phytochemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China, and Department of Organic Chemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China
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Zhao Y, Xie Z, Niu Y, Shi H, Chen P, Yu L(L. Chemical compositions, HPLC/MS fingerprinting profiles and radical scavenging properties of commercial Gynostemma pentaphyllum (Thunb.) Makino samples. Food Chem 2012. [DOI: 10.1016/j.foodchem.2012.02.090] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Süntar I, Küpeli Akkol E, Keles H, Yesilada E, Sarker SD, Arroo R, Baykal T. Efficacy of Daphne oleoides subsp. kurdica used for wound healing: identification of active compounds through bioassay guided isolation technique. JOURNAL OF ETHNOPHARMACOLOGY 2012; 141:1058-1070. [PMID: 22521733 DOI: 10.1016/j.jep.2012.04.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2012] [Revised: 03/10/2012] [Accepted: 04/03/2012] [Indexed: 05/31/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In Turkish traditional medicine, the aerial parts of Daphne oleoides Schreber subsp. kurdica (DOK) have been used to treat malaria, rheumatism and for wound healing. The aim was to evaluate the ethnopharmacological usage of the plant using in vivo and in vitro pharmacological experimental models, and to perform bioassay-guided fractionation of the 85% methanolic extract of DOK for the isolation and identification of active wound-healing component(s) and to elucidate possible mechanism of the wound-healing activity. MATERIALS AND METHODS In vivo wound-healing activity was evaluated by the linear incision and the circular excision wound models. Anti-inflammatory and antioxidant activities, which are known to support the wound healing process, were also assessed by the Whittle method and the DPPH (2,2-diphenyl-1-picrylhydrazyl) radical-scavenging assays, respectively. The total phenolic content of the extract and subextracts was estimated to establish any correlation between the phenolic content and the antioxidant activity. The methanolic extract of DOK was subjected to various chromatographic separation techniques leading to the isolation and identification of the active component(s). Furthermore, in vitro hyaluronidase, collagenase and elastase enzymes inhibitory activity assays were conducted on the active components to explore the activity pathways of the remedy. RESULTS After confirmation of the wound-healing activity, the methanolic extract was subjected to successive solvent partitioning using solvents of increasing polarity creating five subextracts. Each subextract was tested on the same biological activity model and the ethyl acetate (EtOAc) subextract had the highest activity. The EtOAc subextract was subjected to further chromatographic separation for the isolation of components 1, 2 and 3. The structures of these compounds were elucidated as daphnetin (1), demethyldaphnoretin 7-O-glucoside (2) and luteolin-7-O-glucoside (3). Further in vivo testing revealed that luteolin-7-O-glucoside was responsible for the wound-healing activity of the aerial parts. It was also found to exert significant anti-inflammatory, antioxidant, anti-hyaluronidase and anti-collagenase activities. CONCLUSION The present study explored the wound-healing potential of Daphne oleoides subsp. kurdica. Through bioassay-guided fractionation and isolation techniques, luteolin-7-O-glucoside was determined as the main active component of the aerial parts. This compound exerts its activity through inhibition of hyaluronidase and collagenase enzymes activity as well as interfering with the inflammatory stage.
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Affiliation(s)
- Ipek Süntar
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Etiler 06330, Ankara, Turkey
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Geng L, Ma C, Zhang L, Yang G, Cui Y, Su D, Zhao X, Liu Z, Bi K, Chen X. Metabonomic Study of Genkwa Flos-induced Hepatotoxicity and Effect of Herb-Processing Procedure on Toxicity. Phytother Res 2012; 27:521-9. [DOI: 10.1002/ptr.4748] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2012] [Revised: 04/22/2012] [Accepted: 04/30/2012] [Indexed: 11/11/2022]
Affiliation(s)
- Lulu Geng
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang; 110016; China
| | - Chao Ma
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang; 110016; China
| | - Li Zhang
- Department of Medical; Shenyang Hospital of Traditional Chinese Medicine; Shenyang; 110004; China
| | - Guoguang Yang
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang; 110016; China
| | - Yan Cui
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang; 110016; China
| | | | - Xu Zhao
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang; 110016; China
| | - Zhenzhen Liu
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang; 110016; China
| | - Kaishun Bi
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang; 110016; China
| | - Xiaohui Chen
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang; 110016; China
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Xie H, Liang Y, Ito Y, Wang X, Chen R, He J, Li H, Zhang T. PREPARATIVE ISOLATION AND PURIFICATION OF FOUR FLAVONOIDS FROM DAPHNE GENKWA SIEB. ET ZUCC. BY HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY. J LIQ CHROMATOGR R T 2011; 34:2360-2372. [PMID: 22379361 DOI: 10.1080/10826076.2011.589094] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
Four flavonoids including luteolin, apigenin, 3'-hydroxygenkwanin and genkwanin were isolated and purified from Daphne genkwa Sieb. et Zucc. by high-speed countercurrent chromatography (HSCCC). Preparative HSCCC with a two-phase solvent system composed of n-hexane-ethyl acetate-methanol-water (5:7:5:5, v/v) was successfully performed by increasing the flow rate of the mobile phase from 1.2 to 2.0 mL/min after 260 min. In a one-step operation, 150 mg of the extracts of D. genkwa was separated to yield 8 mg of luteolin, 25.8 mg of apigenin, 23.6 mg of 3'-hydroxygenkwanin and 35.3 mg genkwanin with the purities of 91.2, 97.4, 94.3 and 95.8%, respectively, analyzed by HPLC using area normalization method. The chemical structures of the four compounds were identified by HPLC, ESI-MS, and (1)H NMR.
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Affiliation(s)
- Huichun Xie
- School of Chemistry and Environment, South China Normal University, Guangzhou 510631, China
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Mujwah AA, Mohammed MA, Ahmed MH. First isolation of a flavonoid from Juniperus procera using ethyl acetate extract. ARAB J CHEM 2010. [DOI: 10.1016/j.arabjc.2010.02.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Inhibitory effects of chitooligosaccharides on tumor growth and metastasis. Food Chem Toxicol 2009; 47:1864-71. [PMID: 19427889 DOI: 10.1016/j.fct.2009.04.044] [Citation(s) in RCA: 155] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2008] [Revised: 04/21/2009] [Accepted: 04/28/2009] [Indexed: 11/23/2022]
Abstract
Chitooligosaccharides (COS) are hydrolyzed products of chitosan and have been proven to exhibit various biological functions. The objectives of this study were to evaluate the anti-tumor growth, anti-metastatic potency and related pathways of COS extracted from fungi. In in vitro studies, we found that COS significantly inhibited human hepatocellular carcinoma (HepG2) cell proliferation, reduced the percentage of S-phase and decreased DNA synthesis rate in COS-treated HepG2 cells. Expressions of cell cycle-related genes were analyzed and the results indicated that p21 was up-regulated, while PCNA, cyclin A and cdk-2 were down-regulated. Moreover, we also found that the activity of metastatic related protein (MMP-9) could be inhibited by COS in Lewis lung carcinoma (LLC) cells. In in vivo studies, we found that COS inhibited the tumor growth of HepG2 xenografts in severe combined immune deficient (SCID) mice. In a LLC-bearing mouse tumor growth and lung metastasis model, COS inhibited tumor growth and the number of lung colonies in LLC-bearing mice as well as the lung metastasis, and it prolonged the survival time of the LLC-mice. These results suggest a potential anti-tumor growth and anti-metastatic potency of COS in cancer chemoprevention.
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Determination of flavonoids and saponins in Gynostemma pentaphyllum (Thunb.) Makino by liquid chromatography–mass spectrometry. Anal Chim Acta 2008; 626:200-11. [DOI: 10.1016/j.aca.2008.07.049] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2008] [Revised: 07/14/2008] [Accepted: 07/30/2008] [Indexed: 11/21/2022]
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