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Li H, Li J, Zhang Y, Zhao C, Ge J, Sun Y, Fu H, Li Y. The therapeutic effect of traditional Chinese medicine on breast cancer through modulation of the Wnt/β-catenin signaling pathway. Front Pharmacol 2024; 15:1401979. [PMID: 38783943 PMCID: PMC11111876 DOI: 10.3389/fphar.2024.1401979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Accepted: 04/19/2024] [Indexed: 05/25/2024] Open
Abstract
Breast cancer, the most prevalent malignant tumor among women globally, is significantly influenced by the Wnt/β-catenin signaling pathway, which plays a crucial role in its initiation and progression. While conventional chemotherapy, the standard clinical treatment, suffers from significant drawbacks like severe side effects, high toxicity, and limited prognostic efficacy, Traditional Chinese Medicine (TCM) provides a promising alternative. TCM employs a multi-targeted therapeutic approach, which results in fewer side effects and offers a high potential for effective treatment. This paper presents a detailed analysis of the therapeutic impacts of TCM on various subtypes of breast cancer, focusing on its interaction with the Wnt/β-catenin signaling pathway. Additionally, it explores the effectiveness of both monomeric and compound forms of TCM in the management of breast cancer. We also discuss the potential of establishing biomarkers for breast cancer treatment based on key proteins within the Wnt/β-catenin signaling pathway. Our aim is to offer new insights into the prevention and treatment of breast cancer and to contribute to the standardization of TCM.
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Affiliation(s)
- Hongkun Li
- College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jiawei Li
- College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yifan Zhang
- College of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Chengcheng Zhao
- Experimental Teaching and Practical Training Center, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Jun Ge
- College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yujiao Sun
- College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Hui Fu
- College of Integrated Chinese and Western Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yingpeng Li
- College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
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Wu Y, Lian F, Chen H, Zhang C, Wei L, Tian H. Molecular Mechanism of Caulis Spatholobi in the Treatment of Chronic Myeloid Leukemia based on Network Pharmacology and Experimental Verification. Curr Comput Aided Drug Des 2024; 20:49-59. [PMID: 37073142 PMCID: PMC10641855 DOI: 10.2174/1573409919666230417085106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 01/27/2023] [Accepted: 02/20/2023] [Indexed: 04/20/2023]
Abstract
BACKGROUND Caulis Spatholobi is one of the necessary Chinese herbal medicines for hematologists in the treatment of malignant tumors, but its potential targets and molecular mechanisms need further exploration. OBJECTIVE This study aimed to predict the relevant targets of the treatment of chronic myeloid leukemia (CML) with Caulis Spatholobi by applying the network pharmacology method, and in vitro cell experiments were conducted to verify the mechanism of Caulis Spatholobi in the treatment of CML. METHODS TCMSP, ETCM, Genecards, and GisGeNET databases were used to obtain relevant targets of Caulis Spatholobi in the treatment of CML. Go and KEGG analyses were performed using the David database. Using Cytoscape 3.7.2, the "active compounds-targets-pathways" network was constructed. Further validation was carried out by pharmacological experiments in vitro. The proliferation and apoptosis of K562 cells were observed by the MTT method and Hoechst 33242 fluorescence staining method. The predicted targets and their related signal pathways were verified by western blotting. RESULTS In this study, 18 active compounds and 43 potential targets were obtained. The results of the MTT method showed that compared with the normal control group, 62.5-500 μg/mL alcohol extract of Caulis Spatholobi had an obvious inhibitory effect on K562 and the IC50 value was less than 100 μg/mL. The Hoechst 33242 fluorescence staining method showed that the alcohol extract of Caulis Spatholobi could promote apoptosis. The results of western blotting showed that compared with the normal control group, the expressions of Bax and Caspase-3 proteins in the 62.5 and 125 μg/mL alcohol extract of Caulis Spatholobi groups were significantly up-regulated (p < 0.05). The expression of Bcl-2 in the 125 μg/mL alcohol extract of the Caulis Spatholobi group was significantly down-regulated (p < 0.01), and the expression of Bcl-2 in the 62.5 and 31.25 μg/mL alcohol extract of Caulis Spatholobi groups was also significantly down-regulated (p < 0.05). It showed that the ethanol extract of Caulis Spatholobus could promote apoptosis by up-regulating the expression of Bax and caspase-3 and down-regulating the expression of the Bcl-2 protein. CONCLUSION The treatment of Caulis Spatholobi for CML has the characteristics of multi-targets and multi-pathways. The results of in vitro pharmacological experiments demonstrated that its mechanism of action might be based on the expression of key target proteins, such as Caspase-3, Bcl-2, and Bax, thereby inhibiting cell proliferation and promoting cell apoptosis, which provides a scientific basis for the treatment of CML.
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Affiliation(s)
- Yanchun Wu
- School of Pharmacy, Guangxi University of Chinese Medicine, Guangxi, 530200, China
| | - Fangfang Lian
- The First Affiliated Hospital of Guangxi Medical University, Guangxi, 530021, China
| | - Hongxia Chen
- School of Pharmacy, Guangxi University of Chinese Medicine, Guangxi, 530200, China
| | - Chaoyu Zhang
- School of Pharmacy, Guangxi University of Chinese Medicine, Guangxi, 530200, China
| | - Linli Wei
- School of Pharmacy, Guangxi University of Chinese Medicine, Guangxi, 530200, China
| | - Hui Tian
- School of Pharmacy, Guangxi University of Chinese Medicine, Guangxi, 530200, China
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Jiang Y, Gao Y, Li X, He F, Liu Y, Wang R. Caulis Spatholobi extracts inhibit osteosarcoma growth and metastasis through suppression of CXCR4/PI3K/AKT signaling. J Orthop Surg Res 2023; 18:985. [PMID: 38129870 PMCID: PMC10740265 DOI: 10.1186/s13018-023-04437-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 12/01/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND The therapeutic potential of Caulis Spatholobi (CS) extracts against various cancers has been well documented, yet its impact and mechanism in osteosarcoma (OS) remain unexplored. This study aims to elucidate the effects of CS extracts on the growth and metastasis of OS, along with its underlying molecular mechanism. METHODS The impact of CS extracts on the proliferative potential of two OS cell lines (Saos-2 and U2OS) was assessed using MTT and colony-formation assays. Additionally, the migratory and invasive capacities of OS cells were investigated through Transwell assays. The modulation of CXCR4 expression by CS extracts was evaluated using qRT-PCR and Western blotting. Furthermore, the influence of CS extracts on the activation of PI3K/Akt signaling was determined through Western blotting. RESULTS CS extracts exhibited a dose- and time-dependent inhibition of proliferation and colony formation in OS cells. Notably, CXCR4 expression was prominently observed in Saos-2 and U2OS, and treatment with CS extracts led to a dose-dependently reduction in CXCR4 levels. Silencing CXCR4 or inhibiting its function diminished the migratory and invasive capacities of OS cells. Conversely, the CS extracts induced suppression of OS cell migration and invasion was counteracted by CXCR4 overexpression. Mechanistically, CS extracts repressed PI3K/AKT signaling in OS cells by downregulating CXCR4 expression. CONCLUSIONS CS extracts mitigate the CXCR4/PI3K/AKT signaling-mediated growth and metastasis capacities of OS cells, thus might play an anti-tumor role in OS.
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Affiliation(s)
- Yang Jiang
- Traditional Medicine Department, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China
| | - Yemei Gao
- Traditional Medicine Department, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China
| | - Xin Li
- Traditional Medicine Department, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China
| | - Fangming He
- Traditional Medicine Department, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China
| | - Yang Liu
- Traditional Medicine Department, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China
| | - Renxian Wang
- Laboratory of Bone Tissue Engineering, Beijing Laboratory of Biomedical Materials, Beijing Research Institute of Traumatology and Orthopaedics, Beijing Jishuitan Hospital, 31 Xinjiekou East Street, Xicheng District, Beijing, 100035, China.
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Nie CX, Du XK, Yang LN, Li MJ, Liu L, Chen Y, Yang Q, Weng XG, Cai WY, Dong Y, Zhu XX, Li Q. Shenlian extract protected ox-LDL-loaded macrophages against ER stress by promoting LAL-LXRα mediated cholesterol flux. JOURNAL OF ETHNOPHARMACOLOGY 2023; 317:116721. [PMID: 37315648 DOI: 10.1016/j.jep.2023.116721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/28/2023] [Accepted: 05/30/2023] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Shenlian (SL) extract is consisted of extracts from Salvia miltiorrhiza Bunge and Andrographis paniculata (Burm.f.) Nees, two herbs commonly used in Chinese clinical formula to treat atherosclerosis by removing blood stasis and clearing away heat. Pharmacologically, the anti-atherosclerotic effects of these two herbs are related to unresolved inflammation and the macrophage anergy or apoptosis in lesions led by the lipid flux blockage and ER stress. However, the deeper understanding of SL extract in protecting macrophage in plaques remains unknown. AIM OF THE STUDY This study aimed to investigate the underlying mechanism of SL extract in protecting ER-stressed macrophages from apoptosis in atherosclerosis. METHODS The ApoE-/- atherosclerotic mice model and ox-LDL loaded macrophages model were established to assess the effect of SL extract on ER stress in vivo and in vitro. Key markers related to ER stress in plaque were determined by immunohistochemical staining. Proteins involved in apoptosis and ER stress in macrophages loaded by ox-LDL were assessed by Western blot. ER morphology was observed by electron microscope. Lipid flux was temporally and quantitatively depicted by Oil red staining. The LAL and LXRα were blocked by lalistat and Gsk 2033 respectively to investigate whether SL extract protected the function of macrophages by the activation of LAL-LXRα axis. RESULTS Our study reported that, in ApoE-/- atherosclerotic mice, SL extract effectively relieved ER stress of carotid artery plaque. In lipid-overloaded macrophage models, SL extract significantly alleviated ER stress by promoting cholesterol degradation and efflux, which finally prevented apoptosis of foam cells induced by ox-LDL. Blockage of ER stress by 4-Phenylbutyric acid (4-PBA), an inhibitor of Endoplasmic Reticulum (ER) stress, largely attenuated the protective effects of SL extract on macrophage. By utilizing the selective antagonists against both LAL and LXRα, this study further revealed that the beneficial effects of SL extract in macrophages was dependent on the proper functionalization of LAL-LXRα axis. CONCLUSIONS By highlighting the therapeutic significance of macrophage protection in resolving atherosclerosis inflammation, our study pharmacologically provided convincing mechanistic evidence of SL extract in the activation LAL-LXRα axis and revealed its promising potential in the promotion of cholesterol turnover and prevention of ER stress induced apoptosis in lipid-loaded macrophages.
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Affiliation(s)
- Chun-Xia Nie
- Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Xin-Ke Du
- Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Li-Na Yang
- Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Man-Jing Li
- Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Li Liu
- Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Ying Chen
- Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Qing Yang
- Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Xiao-Gang Weng
- Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Wei-Yan Cai
- Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Yu Dong
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China.
| | - Xiao-Xin Zhu
- Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Qi Li
- Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences, Beijing, 100700, China.
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Pan Y, Luo X, Gong P. Spatholobi caulis: A systematic review of its traditional uses, chemical constituents, biological activities and clinical applications. JOURNAL OF ETHNOPHARMACOLOGY 2023; 317:116854. [PMID: 37393029 DOI: 10.1016/j.jep.2023.116854] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 05/19/2023] [Accepted: 06/26/2023] [Indexed: 07/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Spatholobi caulis (SC), the dried vine stem of Spatholobus suberectus Dunn, is known as Ji Xue Teng in China, and has long been used as traditional Chinese medicine (TCM) to treat anaemia, menstrual abnormalities, rheumatoid arthritis, purpura, etc. AIM OF THE REVIEW: The aim of this review is to provide a systematic and updated summary of the traditional uses, chemical constituents, biological activities and clinical applications of SC. In addition, several suggestions for future research on SC are also proposed. MATERIALS AND METHODS Extensive information and data on SC were obtained from electronic databases (ScienceDirect, Web of Science, PubMed, CNKI, Baidu Scholar, Google Scholar, ResearchGate, SpringerLink and Wiley Online). Additional information was collected from Ph.D. and MSc dissertations, published books, and classic material medica. RESULTS To date, phytochemical studies have revealed that approximately 243 chemical ingredients have been isolated from SC and identified, including flavonoids, glycosides, phenolic acids, phenylpropanoids, volatile oils, sesquiterpenoids and other compounds. Many studies have indicated that extracts and pure constituents from SC possess a wide spectrum of in vitro and in vivo pharmacological effects, such as anti-tumour, haematopoietic, anti-inflammatory, antidiabetic, antioxidant, antiviral and antibacterial effects, as well as other activities. SC could be applied to the treatment of leukopenia, aplastic anemic, endometriosis, etc. according to the clinical reports. The traditional efficacies of SC is due to the biological functions of its chemical compounds, especially flavonoids. However, research investigating the toxicological effects of SC is relatively limited. CONCLUSIONS SC is widely used in TCM formulae and its some traditional efficacies has been confirmed by extensive recent pharmacological and clinical studies. Most the biological activities of the SC may be attributed to flavonoids. However, in-depth studies on the molecular mechanisms of the effective ingredients and extracts of SC are limited. Further systematic studies focusing on pharmacokinetics, toxicology and quality control are needed to ensure the effective and safe application of SC.
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Affiliation(s)
- Yehua Pan
- College of Pharmacy, Southwest Minzu University, Chengdu, 610041, China.
| | - Xiaomin Luo
- College of Pharmacy, Southwest Minzu University, Chengdu, 610041, China.
| | - Puyang Gong
- College of Pharmacy, Southwest Minzu University, Chengdu, 610041, China.
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Nguyen-Ngoc H, Vu-Van T, Pham-Ha-Thanh T, Le-Dang Q, Nguyen-Huu T. Ethnopharmacology, Phytochemistry, and Pharmacological Activities of Spatholobus suberectus Vine Stem. Nat Prod Commun 2022. [DOI: 10.1177/1934578x221142724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Spatholobus suberectus vine stem is an important medicinal material in Chinese, Vietnamese, and Korean traditional medicines. Its decoction has long been used to treat blood disorders, such as anemia and menstrual irregularity, as well as rheumatoid diseases. Previous phytochemical investigations characterized 88 compounds from S suberectus, which mainly belonged to the phenolic class, especially of the flavonoid type. Pharmacological studies showed the beneficial effects of extracts of the plant on the cardiovascular tract, which is ethnopharmacologically relevant to the plant's use in traditional medicine. Besides that, the extracts and isolated compounds also exhibited antimicrobial, anticancer, antiinflammatory, and antioxidant activities. The past study results support the use of S suberectus vine stem in traditional medicine and also revealed new directions of pharmacological effects of this medicinal plant.
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Affiliation(s)
| | - Tuan Vu-Van
- Faculty of Pharmacy, PHENIKAA University, Hanoi, Vietnam
| | | | - Quang Le-Dang
- Graduate University of Sciences and Technology, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Institute for Tropical Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
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Yu B, Deng Y, Jia F, Wang Y, Jin Q, Ji J. A Supramolecular Nitric Oxide Nanodelivery System for Prevention of Tumor Metastasis by Inhibiting Platelet Activation and Aggregation. ACS APPLIED MATERIALS & INTERFACES 2022; 14:48515-48526. [PMID: 36278897 DOI: 10.1021/acsami.2c15882] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Tumor cell-induced platelet aggregation (TCIPA) is known as a critical step in hematogenous tumor metastasis. The endogenous nitric oxide (NO) plays an important role in anticoagulation, which might have great potential to inhibit TCIPA. Herein, a glutathione-sensitive supramolecular nanocarrier is prepared via host-guest interaction for effective delivery of NO and chemotherapeutic agent gemcitabine (GEM). NO could be effectively released in tumor cells and inhibits platelet activation and aggregation. The inhibition of TCIPA by NO could effectively attenuate the migration and invasion of tumor cells in vitro. Furthermore, the in vivo experiments demonstrate that the NO and GEM co-delivered supramolecular nanocarriers can suppress the growth of primary tumor. More importantly, although NO-containing nanocarriers cannot inhibit the growth of primary tumors effectively, they can significantly inhibit tumor metastasis. This NO-based nano-delivery system not only provides new inspiration for multifunctional applications of NO in cancer therapy but also shows great potential in clinical antimetastatic applications.
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Affiliation(s)
- Bo Yu
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang310027, P. R. China
| | - Yongyan Deng
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang310027, P. R. China
| | - Fan Jia
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang310027, P. R. China
| | - Youxiang Wang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang310027, P. R. China
| | - Qiao Jin
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang310027, P. R. China
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang310027, P. R. China
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Hu S, Liu Y, Guan S, Qiu Z, Liu D. Natural products exert anti-tumor effects by regulating exosomal ncRNA. Front Oncol 2022; 12:1006114. [PMID: 36203417 PMCID: PMC9530706 DOI: 10.3389/fonc.2022.1006114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 09/05/2022] [Indexed: 11/24/2022] Open
Abstract
Currently, more than 60% of the approved anti-cancer drugs come from or are related to natural products. Natural products and exosomal non-coding RNAs (ncRNAs) exert anti-cancer effects through various regulatory mechanisms, which are of great research significance. Exosomes are a form of intercellular communication and contain ncRNAs that can act as intercellular signaling molecules involved in the metabolism of tumor cells. This review exemplifies some examples of natural products whose active ingredients can play a role in cancer prevention and treatment by regulating exosomal ncRNAs, with the aim of illustrating the mechanism of action of exosomal ncRNAs in cancer prevention and treatment. Meanwhile, the application of exosomes as natural drug delivery systems and predictive disease biomarkers in cancer prevention and treatment is introduced, providing research ideas for the development of novel anti-tumor drugs.
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Affiliation(s)
| | | | | | | | - Da Liu
- *Correspondence: Zhidong Qiu, ; Da Liu,
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Zhang F, Ganesan K, Liu Q, Chen J. A Review of the Pharmacological Potential of Spatholobus suberectus Dunn on Cancer. Cells 2022; 11:cells11182885. [PMID: 36139460 PMCID: PMC9497142 DOI: 10.3390/cells11182885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 09/13/2022] [Accepted: 09/13/2022] [Indexed: 11/16/2022] Open
Abstract
Spatholobus suberectus Dunn (SSD) has been extensively employed in Traditional Chinese Medicine to treat several ailments. SSD and its active compounds are effective therapeutic agents for treating a variety of diseases with negligible side effects. Therefore, we aimed to investigate its phytochemistry, pharmacology, and potential therapeutic effects exclusively in cancer prevention and treatment. Phytochemical and pharmacological information was collected and arranged in a rational order. SSD has been frequently attributed to having antioxidant, anti-diabetic, anti-inflammatory, hematopoietic, neuroprotective, antimicrobial, and anticancer properties. Evidence has indicated that the bioactive constituents in SSD have attracted increasing scientific attention due to their preventive role in cancers. Further, the present review provides the current information on the health implications of SSD, thus allowing for future clinical trials to explore its restorative benefits. All data of in vitro and animal investigations of SSD, as well as its effect on human health, were obtained from an electronic search and library database. The diverse pharmacological potential of SSD provides an opportunity for preclinical drug discovery, and this comprehensive review strongly indicates that SSD is an excellent anti-tumorigenic agent that modulates or prevents breast cancer.
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Affiliation(s)
- Feng Zhang
- School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
- Shenzhen Institute of Research and Innovation, The University of Hong Kong, Shenzhen 518057, China
| | - Kumar Ganesan
- School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Qingqing Liu
- School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Jianping Chen
- School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
- Shenzhen Institute of Research and Innovation, The University of Hong Kong, Shenzhen 518057, China
- Correspondence: ; Tel.: +852-3917-6479
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Xiong H, Liu X, Xie Z, Zhu L, Lu H, Wang C, Yao J. Metabolic Symbiosis-Blocking Nano-Combination for Tumor Vascular Normalization Treatment. Adv Healthc Mater 2022; 11:e2102724. [PMID: 35708141 DOI: 10.1002/adhm.202102724] [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: 12/14/2021] [Revised: 06/02/2022] [Indexed: 01/27/2023]
Abstract
The clinical anti-vascular endothelial growth factor (anti-VEGF) drugs and metronomic chemotherapy (MET) induced tumor vascular normalization treatment (TVNT) are easily antagonized by tumor microenvironment metabolic cross-talk between tumor cells and endothelial cells (ECs). To overcome this dilemma, nanodrug with the ability of ECs targeted glycolysis inhibition and nanodrug with the ability of tumor cell glycolysis inhibition, anti-VEGF, and MET are combined to prepare Nano-combination the pathways related to angiogenesis, tumor cell proliferation, and immunosuppression and breaking the negative sugar-lipid-protein metabolism balance in tumor microenvironment. Thus, stronger and more lasting normalized tumor vascular network and remarkable antitumor efficacy are obtained after treatment, constructing a positive feedback loop between TVNT and anti-tumor therapy. Above all, this study provides a new insight for solving the bottleneck of clinical TVNT.
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Affiliation(s)
- Hui Xiong
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, P. R. China
| | - Xiaoyan Liu
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, P. R. China
| | - Zuohan Xie
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, P. R. China
| | - Linyuan Zhu
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, P. R. China
| | - Haipeng Lu
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, P. R. China
| | - Cheng Wang
- School of Pharmacy, Changzhou University, No. 21 Middle Gehu Road, Changzhou, 213164, P. R. China
| | - Jing Yao
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, P. R. China
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Liu Y, Xiang Q, Liang Q, Shi J, He J. Genus Spatholobus: a comprehensive review on ethnopharmacology, phytochemistry, pharmacology, and toxicology. Food Funct 2022; 13:7448-7472. [PMID: 35766524 DOI: 10.1039/d2fo00895e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Edible medicinal plants are important sources for the development of health beneficial products and drugs. Several species of the genus Spatholobus are considered as medicinal and food homologous plants in various Asian countries for the treatment of menstrual pain, anemia, paralysis, arthralgia, etc. Regarding this genus, mounting investigations on different aspects have been conducted; however, a comprehensive review about these findings is yet to be compiled. Herein, we reviewed the up-to-date information on the botanical description, distribution, ethnopharmacology, phytochemistry, pharmacology, and toxicology of the Spatholobus species for the first time to support their development potential. Thus far, 175 phytochemicals have been isolated, and flavonoids are the predominant constituents. Furthermore, 141 compounds show the ideal characteristic behavior of a drug-like molecule. Besides, the compounds and crude extracts of this genus have been demonstrated to exert a wide range of in vitro and in vivo bioactivities, such as antitumor activity, antioxidant activity, antiinflammatory activity, antiischemic activity, antimicrobial activity, and neuroprotective activity. Toxicity studies have revealed that Spatholobus species seem to have no apparent toxic effects. Even so, the need for in-depth studies to reveal the scientific connotation of the widely documented traditional actions, the structure-activity relationship of the bioactive compounds, and the systematic toxic reactions are warranted, and also to provide essential evidence for the beneficial use of Spatholobus plants and developing novel health care products and therapeutic drug from this genus.
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Affiliation(s)
- Yunlu Liu
- Institute of Laboratory Animal Sciences, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, Sichuan 610212, China.,Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine of University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China.
| | - Qian Xiang
- Healthcare-associated Infection Control Center, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China
| | - Qi Liang
- College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan 610031, China
| | - Jianyou Shi
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine of University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China.
| | - Jun He
- Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
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Unveiling Potential Mechanisms of Spatholobi Caulis against Lung Metastasis of Malignant Tumor by Network Pharmacology and Molecular Docking. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1620539. [PMID: 35356244 PMCID: PMC8959948 DOI: 10.1155/2022/1620539] [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: 11/26/2021] [Accepted: 02/11/2022] [Indexed: 12/24/2022]
Abstract
Background Lung metastasis of malignant tumor signifies worse prognosis and immensely deteriorates patients' life quality. Spatholobi Caulis (SC) has been reported to reduce lung metastasis, but the mechanism remains elusive. Methods The active components and corresponding targets of SC were obtained from the Traditional Chinese Medicine Database and Analysis Platform (TCMSP) database and the SwissTargetPrediction database. The disease targets were acquired from DisGeNET and GeneCards databases. Venn map was composed to figure out intersection targets by using R. The PPI network was constructed through STRING and Cytoscape, and MCODE plug-in was used to sift hub targets. Gene Ontology (GO)-Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis was carried out by utilizing clusterProfiler package (R3.6.1) with adjusted P value <0.05. Network of SC-active components-intersection targets-KEGG pathway was accomplished with Cytoscape. Molecular docking between hub targets and active components was performed, analyzed, and visualized by AutoDockTools, AutoDock Vina, PLIP Web tool, and PYMOL. Results 24 active components and 123 corresponding targets were screened, and the number of disease targets and intersection targets was 1074 and 47, respectively. RELA, JUN, MAPK1, MAPK14, STAT3, IL-4, ESR1, and TP53 were the 8 hub targets. GO analysis and KEGG analysis elucidated that SC could ameliorate lung metastasis mainly by intervening oxidative stress, AGE-RAGE signaling pathway, and microRNAs in cancer. All 8 hub targets were proven to combine successfully with active components of SC. Conclusion Inflammation is the core factor that integrates all these targets, biological process, and signaling pathways, which indicates that SC prevents or reduces lung metastasis mainly by dispelling inflammation.
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Liu L, Li Q, Yin J, Zhao Z, Sun L, Ran Q, Du X, Wang Y, Li Y, Yang Q, Chen Y, Weng X, Cai W, Zhu X. ShenLian Extract Enhances TGF-β Functions in the Macrophage-SMC Unit and Stabilizes Atherosclerotic Plaques. Front Pharmacol 2021; 12:669730. [PMID: 34122091 PMCID: PMC8193129 DOI: 10.3389/fphar.2021.669730] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 04/26/2021] [Indexed: 12/31/2022] Open
Abstract
Background/Aim: Macrophage polarization and phenotypic switching of smooth muscle cells (SMCs) are multi-faceted events dominating atherosclerosis (AS) progression. TGF-β was proved to been one of the bridge on the crosstalk between macrophage and SMC. ShenLian (SL) was extracted from a potent anti-atherosclerotic formula. However, its exact mechanism rebalancing inflammatory microenvironment of AS remain largely unknown. Within the entirety of macrophage and SMC, this study investigated the pharmacological effects of SL on stabilizing atherosclerotic plaques. Methods: The main components of SL were examined by high performance liquid chromatography. Co-culture and conditioned medium models of macrophage/SMC interactions were designed to identify the relationship between macrophage polarization and switching of SMC phenotypes. Flow cytometry, immunofluorescent staining, RT-PCR, western blotting, and ELISA were used to determine the expression of molecules relating to AS progression. An atherosclerosis animal model, established by placing a perivascular collar on the right common carotid artery in ApoE−/− mice, was used to investigate whether TGF-β is the key molecular mediator of SL in crosstalk between macrophage and SMC. Plaque size was defined by nuclear magnetic resonance imaging. Key markers related to phenotypic transformation of macrophage and SMC were determined by immunohistochemical staining. Results: Results revealed that, accompanied by rebalanced M2 macrophage polarization, SL supported SMC phenotypic transformation and functionally reconstruct the ECM of plaques specifically in macrophage-SMC co-cultural model. Molecularly, such activity of SL closely related to the activation of STAT3/SOCS3 pathway. Furthermore, in co-culture system, up-regulation of α-SMA induced by SL could neutralized by 1D11, a TGF-β neutralizing antibody, indicating that SL mediated Macrophage-SMC communication by enhancing TGF-β. In the AS model constructed by ApoE−/− mice, effects of SL on phenotypic transformation of macrophage and SMC has been well verified. Specific blocking of TGF-β largely attenuated the aforementioned effects of SL. Conclusion: Our findings highlighted that TGF-β might be the responsive factor of SL within macrophage and SMC communication. This study revealed that crosstalk between macrophage and SMC forms a holistic entirety promoting atherosclerotic plaque stability.
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Affiliation(s)
- Li Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Qi Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jie Yin
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China.,Leiden University, Leiden, Netherlands
| | - Zheng Zhao
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Lidong Sun
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Qingsen Ran
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xinke Du
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yajie Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yujie Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Qing Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ying Chen
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiaogang Weng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Weiyan Cai
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiaoxin Zhu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
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Tang P, Liu H, Lin B, Yang W, Chen W, Lu Z, Li P, Gui S, Zhan Y, Lin B. Spatholobi Caulis dispensing granule reduces deep vein thrombus burden through antiinflammation via SIRT1 and Nrf2. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 77:153285. [PMID: 32707369 DOI: 10.1016/j.phymed.2020.153285] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 06/26/2020] [Accepted: 07/14/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Deep vein thrombosis (DVT) is a kind of blood stasis syndrome. Spatholobi Caulis (SC) has been widely used for the treatment of blood stasis syndrome in China, but the underlying mechanism remains poorly understood. PURPOSE The aim of present study was to investigate the anti-DVT mechanism of Spatholobi Caulis dispensing granule (SCDG). STUDY DESIGN/METHODS A rat model of inferior vena cava (IVC) stenosis-induced DVT and a cell model of oxygen-glucose deprivation (OGD) were performed. Rats were orally administered with SCDG solution once daily for seven consecutive days. IVC stenosis-induced DVT was operated on the sixth day. Thrombi were harvested and weighed on the seventh day. Pathological changes were observed by hematoxylin-eosin (HE) staining. Tumor necrosis factor (TNF)-α and interleukin (IL)-1β of serum were analyzed by enzyme-linked immunosorbent assay. C-reactive protein (CRP) was measured with turbidimetric immunoassay. Protein expressions in thrombosed IVCs and/or OGD-stimulated EA. hy926 cells were evaluated by western blot and/or immunofluorescence analyses. RESULTS SCDG dramatically decreased thrombus weight. SCDG decreased tissue factor (TF) protein expression, inflammatory cells influxes in thrombosed vein wall and serum levels of inflammatory cytokines and CRP. Further, SCDG up-regulated Sirtuin 1 (SIRT1) protein expression and down-regulated acetylated-NF-κB p65 (Ace-p65) protein expression. Moreover, SCDG up-regulated nuclear factor-erythroid 2 related factor 2 (Nrf2) and heme oxygenase-1 (HO-1) protein expressions, and down-regulated phosphorylated-NF-κB p65 (p-p65) protein expression. In the OGD cell model, SCDG medicated serum decreased the protein expression of TF. SCDG medicated serum enhanced SIRT1 protein expression and reduced Ace-p65 nuclear protein expression. SCDG medicated serum promoted protein expressions of nuclear Nrf2 and total HO-1, and inhibited translocation of p65. Furthermore, inhibiting SIRT1 and Nrf2 reversed the protective effect of SCDG medicated serum on OGD-induced EA. hy926 cells. CONCLUSION SCDG may prevent DVT through antiinflammation via SIRT1 and Nrf2.
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Affiliation(s)
- Ping Tang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China
| | - Han Liu
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China.
| | - Bingqing Lin
- College of Mathematics and Statistics, Shenzhen University, Shenzhen, Guangdong, 518060, China
| | - Wei Yang
- Guangdong Provincial Key Laboratory of Drug Non-clinical Evaluation and Research, Guangdong Lewwin Pharmaceutical Research Institute Co., Ltd., Guangzhou, Guangdong, 510990, China
| | - Wenpei Chen
- Guangdong Provincial Key Laboratory of Drug Non-clinical Evaluation and Research, Guangdong Lewwin Pharmaceutical Research Institute Co., Ltd., Guangzhou, Guangdong, 510990, China
| | - Ziqi Lu
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China
| | - Peng Li
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China
| | - Shuhua Gui
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China
| | - Yaxian Zhan
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China
| | - Baoqin Lin
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China.
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Sun L, Li Q, Guo Y, Yang Q, Yin J, Ran Q, Liu L, Zhao Z, Wang Y, Li Y, Chen Y, Weng X, Cai W, Zhu X. Extract of Caulis Spatholobi, a novel platelet inhibitor,efficiently suppresses metastasis of colorectal cancer by targeting tumor cell-induced platelet aggregation. Biomed Pharmacother 2020; 123:109718. [PMID: 31918208 DOI: 10.1016/j.biopha.2019.109718] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 11/17/2019] [Accepted: 12/04/2019] [Indexed: 12/11/2022] Open
Abstract
Tumor cell-induced platelet aggregation (TCIPA) is the core mechanism potentiating high viability for circulatory tumor cells,which is the rate-limiting factor for metastasis.Additionally,as supported by the successful application of aspirin,the pro-malignant effects during tumor-platelets interaction can be largely neutralized by pharmacological deactivation of platelets.Caulis Spatholobi is widely used as an anti-coagulation herb in traditional Chinese medicine,indicating its potential against TCIPA.In our study,three fractions of Caulis Spatholobi extracts were firstly prepared.In colorectal cancer(CRC) model,the anti-metastatic potential was evaluated both in vitro and in vivo followed by the detection of their platlet regulatory effects.Results showed that all three extracts significantly suppressed the invasion and metastasis of CRC.Mechanistically,by blocking platelet-derived PDGF-B releasing,they reversed the enhanced epithelial mesenchymal transition during MC38-platelets interation.Further,ethyl acetate fraction shows the most promising efficacy for the future application in treatment.Overall,our study have for the first time proved CaulisSpatholobi extracts,especially the ethyl acetate fraction,as a potent TCIPA inhibitor during metastatic progression,which provided a novel candidate for pharmacologically blockage of metastasis in CRC.
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Affiliation(s)
- Lidong Sun
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Qi Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Yuan Guo
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Qing Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Jie Yin
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Qingsen Ran
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Li Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Zheng Zhao
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Yajie Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Yujie Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Ying Chen
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Xiaogang Weng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Weiyan Cai
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Xiaoxin Zhu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
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A Method to Study the Distribution Patterns for Metabolites in Xylem and Phloem of Spatholobi Caulis. Molecules 2019; 25:molecules25010167. [PMID: 31906156 PMCID: PMC6983255 DOI: 10.3390/molecules25010167] [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] [Received: 11/29/2019] [Revised: 12/20/2019] [Accepted: 12/27/2019] [Indexed: 12/20/2022] Open
Abstract
Spatholobi Caulis (SC), the vine stem of Spatholobus suberectus Dunn, is a widely used traditional Chinese medicine (TCM) for the treatment of blood stasis syndrome and related diseases. Xylem and phloem are the main structures of SC and the color of xylem in SC is red brown or brown while the phloem with resin secretions is reddish brown to dark brown. They are alternately arranged in a plurality of concentric or eccentric rings. In order to investigate the distribution patterns of metabolites in xylem and phloem of SC, an analytical method based on UFLC–QTRAP–MS/MS was established for simultaneous determination of 22 constituents including four flavanols, nine isoflavones, two flavonols, two dihydroflavones, one flavanonol, one chalcone, one pterocarpan, one anthocyanidin and one phenolic acid in the samples (xylem and phloem) from Laos. Furthermore, according to the contents of 22 constituents, heat map, principal components analysis (PCA), orthogonal partial least squares discriminant analysis (OPLS–DA) and t–test were used to evaluate the samples and discover the differences between xylem and phloem of SC. The results indicated that the measured ingredients in xylem and phloem were significantly different. To be specific, the contents of flavonoids in xylem were higher than that in phloem, while the content of protocatechuic acid showed a contrary tendency. This study will not only reveal the distribution patterns of metabolites in xylem and phloem of SC but also facilitate further study on their quality formation.
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17
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He J, Wei X, Li S, Quan X, Li R, Du H, Yuan S, Sun L. DT-13 suppresses breast cancer metastasis by modulating PLOD2 in the adipocytes microenvironment. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 59:152778. [PMID: 31005809 DOI: 10.1016/j.phymed.2018.12.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Revised: 11/30/2018] [Accepted: 12/01/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND Metastasis is the main cause of death in breast cancer and previous researches have indicated the pivotal role of adipocytes in breast cancer metastasis. DT-13, the saponin monomer 13 of the Dwarf lilyturf tuber, has been proved to exert potential anti-metastatic effect, the detailed mechanisms have not been well elucidated and the role of DT-13 in modulating adipocyte-breast cancer microenvironment has been given little attention. PURPOSE This study aims to explore the mechanisms of DT-13 in inhibiting breast cancer metastasis and whether DT-13 inhibit breast cancer metastasis via modulating the interactions between adipocytes and breast cancer cells. METHODS The cytotoxic effect of DT-13 on breast cancer cell viability was detected by MTT assay. Migration assays was used to conduct the effect of DT-13 on breast cancer cells migration. Orthotopic xenograft tumor model was used to test the effect of DT-13 on breast cancer metastasis. qRT-PCR and Western blot were used to investigate the mechanisms of DT-13 inhibiting breast cancer metastasis. RESULTS DT-13 inhibited breast cancer cells migration at the concentration without cytotoxicity. Furthermore, DT-13 decreased PLOD2 expression through modulating JAK/STAT3 and PI3K/AKT signaling pathways directly or indirectly in the adipocyte-breast cancer microenvironment. Orthotopic implantation mouse model of breast cancer further confirmed that DT-13 inhibited breast cancer metastasis via downregulating PLOD2 in vivo. CONCLUSION DT-13 suppressed breast cancer metastasis via reducing the expression of PLOD2.
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Affiliation(s)
- Jinyong He
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing, China
| | - Xiaohui Wei
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing, China
| | - Sijing Li
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing, China
| | - Xingping Quan
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing, China
| | - Ruiming Li
- Tasly Research Institute, Tianjin Tasly Hodling Group Co., Ltd., Tianjin, China
| | - Hongzhi Du
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing, China
| | - Shengtao Yuan
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing, China.
| | - Li Sun
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing, China.
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Wojtukiewicz MZ, Hempel D, Sierko E, Tucker SC, Honn KV. Antiplatelet agents for cancer treatment: a real perspective or just an echo from the past? Cancer Metastasis Rev 2018; 36:305-329. [PMID: 28752248 PMCID: PMC5557869 DOI: 10.1007/s10555-017-9683-z] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The association between coagulation and cancer development has been observed for centuries. However, the connection between inflammation and malignancy is also well-recognized. The plethora of evidence indicates that among multiple hemostasis components, platelets play major roles in cancer progression by providing surface and granular contents for several interactions as well as behaving like immune cells. Therefore, the anticancer potential of anti-platelet therapy has been intensively investigated for many years. Anti-platelet agents may prevent cancer, decrease tumor growth, and metastatic potential, as well as improve survival of cancer patients. On the other hand, there are suggestions that antiplatelet treatment may promote solid tumor development in a phenomenon described as "cancers follow bleeding." The controversies around antiplatelet agents justify insight into the subject to establish what, if any, role platelet-directed therapy has in the continuum of anticancer management.
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Affiliation(s)
- Marek Z Wojtukiewicz
- Department of Oncology, Medical University of Bialystok, 12 Ogrodowa St., 15-025, Bialystok, Poland.
| | - Dominika Hempel
- Department of Radiotherapy, Comprehensive Cancer Center in Bialystok, Bialystok, Poland
| | - Ewa Sierko
- Department of Clinical Oncology, Comprehensive Cancer Center in Bialystok, Bialystok, Poland
| | - Stephanie C Tucker
- Department of Pathology-School of Medicine, Bioactive Lipids Research Program, Detroit, MI, 48202, USA
| | - Kenneth V Honn
- Department of Pathology-School of Medicine, Bioactive Lipids Research Program, Detroit, MI, 48202, USA.,Departments of Chemistry, Wayne State University, Detroit, MI, 48202, USA.,Department of Oncology, Karmanos Cancer Institute, Detroit, MI, 48202, USA
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Huang Y, Feng L, Zhang Y, He L, Wang C, Xu J, Wu J, Kirk TB, Guo R, Xue W. Hemostasis mechanism and applications of N-alkylated chitosan sponge. POLYM ADVAN TECHNOL 2017. [DOI: 10.1002/pat.4003] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yuchen Huang
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes; Guangzhou 510632 China
- Department of Biomedical Engineering; Jinan University; Guangzhou 510632 China
| | - Longbao Feng
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes; Guangzhou 510632 China
- Department of Biomedical Engineering; Jinan University; Guangzhou 510632 China
| | - Yi Zhang
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes; Guangzhou 510632 China
- Department of Biomedical Engineering; Jinan University; Guangzhou 510632 China
| | - Liumin He
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes; Guangzhou 510632 China
- Department of Biomedical Engineering; Jinan University; Guangzhou 510632 China
| | - Changyong Wang
- Department of Advanced Interdisciplinary Studies; Institute of Basic Medical Sciences and Tissue Engineering Research Center, Academy of Military Medical Sciences; Beijing 100850 China
| | - Jiake Xu
- School of Pathology and Laboratory Medicine; University of Western Australia; Perth WA 6009 Australia
| | - Jianping Wu
- 3D Imaging and Bioengineering Laboratory, the Department of Mechanical Engineering; Curtin University; Perth WA Australia
| | - Thomas Brett Kirk
- 3D Imaging and Bioengineering Laboratory, the Department of Mechanical Engineering; Curtin University; Perth WA Australia
| | - Rui Guo
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes; Guangzhou 510632 China
- Department of Biomedical Engineering; Jinan University; Guangzhou 510632 China
| | - Wei Xue
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes; Guangzhou 510632 China
- Department of Biomedical Engineering; Jinan University; Guangzhou 510632 China
- Key Laboratory of Functional Protein Research of Guangdong Higher Education Institute; Guangzhou 510632 China
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