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Zhou W, Su P, Wang Y, Li Z, Liu L. Exploration of the molecular linkage between endometriosis and Crohn disease by bioinformatics methods. Medicine (Baltimore) 2024; 103:e38097. [PMID: 38758892 PMCID: PMC11098239 DOI: 10.1097/md.0000000000038097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 04/11/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND Endometriosis (EMT) is a common disease in reproductive-age woman and Crohn disease (CD) is a chronic inflammatory disorder in gastrointestinal tract. Previous studies reported that patients with EMT had an increased risk of CD. However, the linkage between EMT and CD remains unclear. In this study, we aimed to investigate the potential molecular mechanism of EMT and CD. METHODS The microarray data of EMT and CD were downloaded from Gene Expression Omnibus. Common genes of EMT and CD were obtained to perform the Gene Ontology and Kyoto Encyclopedia of Gene Genomes enrichments. The protein-protein interaction network was constructed by Cytoscape software and the hub genes were identified by CytoHubba plug-in. Finally we predicted the transcription factors (TFs) of hub genes and constructed a TFs-hub genes regulation network. RESULTS A total of 50 common genes were identified. Kyoto Encyclopedia of Gene Genomes enrichment showed that the common genes mainly enriched in MAPK pathway, VEGF pathway, Wnt pathway, TGF-beta pathway, and Ras pathway. Fifteen hub genes were collected from the protein-protein interaction network, including FMOD, FRZB, CPE, SST, ISG15, EFEMP1, KDR, ADRA2A, FZD7, AQP1, IGFBP5, NAMPT, PLUA, FGF9, and FHL2. Among them, FGF9, FZD7, IGFBP5, KDR, and NAMPT were both validated in the other 2 datasets. Finally TFs-hub genes regulation network were constructed. CONCLUSION Our findings firstly revealed the linkage between EMT and CD, including inflammation, angiogenesis, immune regulation, and cell behaviors, which may lead to the risk of CD in EMT. FGF9, FZD7, IGFBP5, KDR, and NAMPT may closely relate to the linkage.
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Affiliation(s)
- Weijie Zhou
- Department of Gastroenterology, The Six Affiliated Hospital of South China University of Technology, Foshan City, Guangdong Province, China
| | - Peizhu Su
- Department of Gastroenterology, The First People’s Hospital of Foshan, Foshan City, Guangdong Province, China
| | - Yilin Wang
- Department of Gastroenterology, The First People’s Hospital of Foshan, Foshan City, Guangdong Province, China
| | - Zhaotao Li
- Department of Gastroenterology, The First People’s Hospital of Foshan, Foshan City, Guangdong Province, China
| | - Liu Liu
- Department of Gastroenterology, The Six Affiliated Hospital of South China University of Technology, Foshan City, Guangdong Province, China
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Li L, Sun B, Sun Y. Identification of functional TF-miRNA-hub gene regulatory network associated with ovarian endometriosis. Front Genet 2022; 13:998417. [PMID: 36212136 PMCID: PMC9540245 DOI: 10.3389/fgene.2022.998417] [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: 07/20/2022] [Accepted: 08/18/2022] [Indexed: 11/13/2022] Open
Abstract
Endometriosis (EMs), one of the most common gynecological diseases, seriously affects the health and wellness of women; however, the underlying pathogenesis remains unclear. This study focused on dysregulated genes and their predicted transcription factors (TFs) and miRNAs, which may provide ideas for further mechanistic research. The microarray expression dataset GSE58178, which included six ovarian endometriosis (OE) samples and six control samples, was downloaded from the Gene Expression Omnibus (GEO) to identify differentially expressed genes (DEGs). Gene Ontology (GO) enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses were performed to study the cellular and organism-level functions of DEGs. The protein-protein interaction (PPI) network was built and visualized using Cytoscape, and modules and hub genes were explored using various algorithms. Furthermore, we predicted miRNAs and TFs of hub genes using online databases, and constructed the TF-miRNA-hub gene network. There were 124 upregulated genes and 66 downregulated genes in EMs tissues. GO enrichment analysis showed that DEGs were concentrated in reproductive structure development and collagen-containing extracellular matrix, while KEGG pathway analysis showed that glycolysis/gluconeogenesis and central carbon metabolism in cancer require further exploration. Subsequently, HIF1A, LDHA, PGK1, TFRC, and CD9 were identified as hub genes, 22 miRNAs and 34 TFs were predicted to be upstream regulators of hub genes, and these molecules were pooled together. In addition, we found three key feedback loops in the network, MYC-miR-34a-5p-LDHA, YY1-miR-155-5p-HIF1A, and RELA-miR-93-5p-HIF1A, which may be closely related to OE development. Taken together, our study structured a TF-miRNA-hub gene network to decipher the molecular mechanism of OE, which may provide novel insights for clinical diagnosis and treatment.
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Affiliation(s)
- Lu Li
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Bo Sun
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yingpu Sun
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- *Correspondence: Yingpu Sun,
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Akça KT, Demirel MA, Süntar I. The Role of Aromatase Enzyme in Hormone Related Diseases and Plant-Based Aromatase Inhibitors as Therapeutic Regimens. Curr Top Med Chem 2021; 22:229-246. [PMID: 34844542 DOI: 10.2174/1568026621666211129141631] [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: 05/14/2021] [Revised: 10/17/2021] [Accepted: 10/31/2021] [Indexed: 11/22/2022]
Abstract
Medicinal plants have a long history of use as food and remedy in traditional and modern societies, as well as have been used as herbal drugs and sources of novel bioactive compounds. They provide a wide array of chemical compounds, many of which can not be synthesized via current synthesis methods. Natural products may provide aromatase inhibitory activity through various pathways and may act clinically effective for treating pathologies associated with excessive aromatase secretion including breast, ovarian and endometrial cancers, endometriosis, uterine fibroid, benign prostatic hyperplasia (BPH), prostate cancer, infertility, and gynecomastia. Recent studies have shown that natural products with aromatase inhibitory activity, could also be good options against secondary recurrence of breast cancer by exhibiting chemopreventive effects. Therefore, screening for new plant-based aromatase inhibitors may provide novel leads for drug discovery and development, particularly with increased clinical efficacy and decreased side effects.
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Affiliation(s)
- Kevser Taban Akça
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330, Etiler, Ankara. Turkey
| | - Murside Ayşe Demirel
- Department of Basic Pharmaceutical Sciences, Laboratory Animals Breeding and Experimental Research Center, Gazi University, Faculty of Pharmacy, 06330, Etiler, Ankara. Turkey
| | - Ipek Süntar
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330, Etiler, Ankara. Turkey
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Meresman GF, Götte M, Laschke MW. Plants as source of new therapies for endometriosis: a review of preclinical and clinical studies. Hum Reprod Update 2020; 27:367-392. [PMID: 33124671 DOI: 10.1093/humupd/dmaa039] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 07/14/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Given the disadvantages and limitations of current endometriosis therapy, there is a progressive increase in studies focusing on plant-derived agents as a natural treatment option with the intention of achieving high efficiency, avoiding adverse effects and preserving the chance for successful pregnancy. The heterogeneity of these studies in terms of evaluated agents, applied approaches and outcomes illustrates the need for an up-to-date summary and critical view on this rapidly growing field in endometriosis research. OBJECTIVE AND RATIONALE This review provides a comprehensive overview of plant-derived agents and natural treatment strategies that are under preclinical or clinical investigation and critically evaluates their potential for future endometriosis therapy. SEARCH METHODS An English language PubMed literature search was performed using variations of the terms 'endometriosis', 'natural therapy', 'herb/herbal', 'plant', 'flavonoid', 'polyphenol', 'phytochemical', 'bioactive', 'Kampo' and 'Chinese medicine'. It included both animal and human studies. Moreover, the Clinicaltrials.gov database was searched with the term 'endometriosis' for clinical trials on plant-derived agents. No restriction was set for the publication date. OUTCOMES Natural therapies can be assigned to three categories: (i) herbal extracts, (ii) specific plant-derived bioactive compounds and (iii) Chinese herbal medicine (CHM). Agents of the first category have been shown to exert anti-proliferative, anti-inflammatory, anti-angiogenic and anti-oxidant effects on endometrial cells and endometriotic lesions. However, the existing evidence supporting their use in endometriosis therapy is quite limited. The most studied specific plant-derived bioactive compounds are resveratrol, epigallocatechin-3-gallate, curcumin, puerarin, ginsenosides, xanthohumol, 4-hydroxybenzyl alcohol, quercetin, apigenin, carnosic acid, rosmarinic acid, wogonin, baicalein, parthenolide, andrographolide and cannabinoids, with solid evidence about their inhibitory activity in experimental endometriosis models. Their mechanisms of action include pleiotropic effects on known signalling effectors: oestrogen receptor-α, cyclooxygenase-2, interleukin-1 and -6, tumour necrosis factor-α, intercellular adhesion molecule-1, vascular endothelial growth factor, nuclear factor-kappa B, matrix metalloproteinases as well as reactive oxygen species (ROS) and apoptosis-related proteins. Numerous studies suggest that treatment with CHM is a good choice for endometriosis management. Even under clinical conditions, this approach has already been shown to decrease the size of endometriotic lesions, alleviate chronic pelvic pain and reduce postoperative recurrence rates. WIDER IMPLICATIONS The necessity to manage endometriosis as a chronic disease highlights the importance of identifying novel and affordable long-term safety therapeutics. For this purpose, natural plant-derived agents represent promising candidates. Many of these agents exhibit a pleiotropic action profile, which simultaneously inhibits fundamental processes in the pathogenesis of endometriosis, such as proliferation, inflammation, ROS formation and angiogenesis. Hence, their inclusion into multimodal treatment concepts may essentially contribute to increase the therapeutic efficiency and reduce the side effects of future endometriosis therapy.
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Affiliation(s)
- Gabriela F Meresman
- Institute of Biology and Experimental Medicine (IBYME-CONICET), C1428ADN Buenos Aires, Argentina
| | - Martin Götte
- Department of Gynecology and Obstetrics, Münster University Hospital, 48149 Münster, Germany
| | - Matthias W Laschke
- Institute for Clinical & Experimental Surgery, Saarland University, 66421 Homburg, Germany
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Ahmad B, Khan S, Liu Y, Xue M, Nabi G, Kumar S, Alshwmi M, Qarluq AW. Molecular Mechanisms of Anticancer Activities of Puerarin. Cancer Manag Res 2020; 12:79-90. [PMID: 32021425 PMCID: PMC6956866 DOI: 10.2147/cmar.s233567] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Accepted: 12/16/2019] [Indexed: 12/12/2022] Open
Abstract
Medicinal plants are a vital source of natural products (NPs) that can cure cancer through modulation of different pathways, including oxidative stress, extrinsic and intrinsic apoptosis, cell cycle, inflammation, NF-kB, PI3K/AKT/mTOR, AMPK (JNK), MEK/ERK (Raf)-MEK-ERK and autophagy. Puerarin (Pue), an important NP belonging to the isoflavone glycoside group, is derived from Pueraria lobata (Willd.) Ohwi, Pueraria thomsonii Benth, and Pueraria tuberosa (Willd.). This NP was approved by the Chinese Ministry of Health for the treatment of different diseases in 1993, but it was also later reported to exhibit anticancer activity. Pue causes cancer cells death through modulation of different mechanisms including oxidative stress, intrinsic and extrinsic, Survivin and XIAP, PI3K/AKT/mTOR, Ras-Raf-MEK-ERK, JNK, cell cycle, AMPK, NF-kB, inflammation and autophagy pathways. Therefore, this review compiles for the first time the studies about the anticancer mechanism of Pue and provides comprehensive information about the anticancer effects of Pue. This review may serve as a basis for future research and clinical treatment.
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Affiliation(s)
- Bashir Ahmad
- Department of Pathology and Pathophysiology, College of Basic Medical Sciences, Dalian Medical University, Dalian, Liaoning 116044, People's Republic of China
| | - Suliman Khan
- The Department of Cerebrovascular Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.,Henan Medical Key Laboratory of Translational Cerebrovascular Diseases, Zhengzhou, People's Republic of China
| | - Yang Liu
- The Department of Cerebrovascular Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.,Henan Medical Key Laboratory of Translational Cerebrovascular Diseases, Zhengzhou, People's Republic of China
| | - Mengzhou Xue
- The Department of Cerebrovascular Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.,Henan Medical Key Laboratory of Translational Cerebrovascular Diseases, Zhengzhou, People's Republic of China
| | - Ghulam Nabi
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Sciences, Hebei Normal University, Shijiazhuang 050024, People's Republic of China
| | - Sunjeet Kumar
- The Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, People's Republic of China
| | - Mohammed Alshwmi
- Department of Clinical Laboratory, The First Affiliated Hospital, Dalian Medical University, Dalian, Liaoning 116044, People's Republic of China
| | - Abdul Wakeel Qarluq
- Department of Biochemistry and Molecular Biology, Dalian Medical University, Dalian, Liaoning 116044, People's Republic of China
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Wang J, Yang ZR, Guo XF, Song J, Zhang JX, Wang J, Dong WG. Synergistic effects of puerarin combined with 5-fluorouracil on esophageal cancer. Mol Med Rep 2014; 10:2535-41. [PMID: 25189132 DOI: 10.3892/mmr.2014.2539] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Accepted: 05/16/2014] [Indexed: 11/06/2022] Open
Abstract
Puerarin is an isoflavone derived from kudzu roots with a wide range of biological and medicinal properties. The aim of the present study was to investigate the inhibitive effects of puerarin combined with 5‑fluorouracil (5‑FU) on Eca‑109 esophageal cancer cells in vitro and in vivo. Inhibitive effects of the treatments on Eca‑109 cells were detected by cell counting kit‑8, Hoechst 33258 staining and flow cytometry. A tumor xenograft model was established in nude mice. Puerarin and 5‑FU, administered either in combination or individually, were injected into mice and the inhibitive effects along with any side effects were observed. Apoptosis was detected by terminal deoxynucleotidyl transferase dUTP nick end labeling assay. Puerarin and 5‑FU, administered as combined treatment or individual drugs, significantly inhibited proliferation and induced marked apoptosis. The mean growth inhibition rate (± standard deviation) reached 87.27±5.37% and the apoptotic rate at 48 h reached 36.18±1.24% in the combined treatment group. The percentages of apoptotic cells induced by puerarin and 5‑FU (combined or alone) were significantly higher than those of the control group (P<0.05). Puerarin or 5‑FU alone significantly inhibited the growth of xenograft tumors in comparison to the control group (P<0.05), with inhibition rates of 76.93 and 72.21%, respectively. The drugs combined exhibited a significantly greater effect than either drug alone (P<0.05), with the tumor inhibition rate reaching 89.06%. During the course of chemotherapy, no evident side effects were observed. The results suggested that the combined inhibitive effects of puerarin and 5‑FU were greater than the effects of the agents used individually. In addition, puerarin combined with 5‑FU exhibited synergistic effects at lower concentrations and promoted apoptosis, but did not increase the side effects of chemotherapy, which indicated that puerarin may be a safe and effective chemosensitive agent in the treatment of human esophageal cancer.
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Affiliation(s)
- Jun Wang
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Zi-Rong Yang
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Xu-Feng Guo
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Jia Song
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Ji-Xiang Zhang
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Jing Wang
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Wei-Guo Dong
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
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7
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Zhang WG, Liu XF, Meng KW, Hu SY. Puerarin inhibits growth and induces apoptosis in SMMC-7721 hepatocellular carcinoma cells. Mol Med Rep 2014; 10:2752-8. [PMID: 25175767 DOI: 10.3892/mmr.2014.2512] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Accepted: 06/06/2014] [Indexed: 11/06/2022] Open
Abstract
Puerarin, a predominant isoflavonoid compound extracted from the Chinese medicinal herb Radix Puerariae, is considered to exhibit an antitumor effect. In the present study, the effects of puerarin on SMMC-7721 human hepatocellular carcinoma cells were investigated. Cell viability was assessed by MTT assay. Apoptosis was detected by flow cytometry with Annexin V-fluorescein isothiocyante staining and morphological observation of nuclear changes by Hoechst staining. The mitochondrial membrane potential (MMP) was monitored using rhodamine 123. The generation of reactive oxygen species (ROS) was quantified using dichloro‑dihydro‑fluorescein diacetate. Polymerase chain reaction and western blot analysis were used to detect the expression levels of apoptosis‑associated genes. The results revealed that high concentrations of puerarin (500, 1,000 and 1,500 µg/ml) significantly inhibited the proliferation of SMMC-7721 cells in a time- and dose-dependent manner. Simultaneously, apoptotic rates were increased and cell morphology was changed following puerarin treatment. Furthermore, puerarin‑induced apoptosis of SMMC-7721 cells was associated with loss of MMP and generation of ROS. Puerarin treatment increased caspase‑3,8,9 and apoptosis‑inducing factor (AIF) mRNA expression levels in SMMC‑7721 cells, while the phosphorylation levels of P38, extracellular signal‑regulated kinase (ERK1) and c-Jun N‑terminal kinase were also increased. Furthermore, caspase-9 and AIF protein expression was upregulated. In conclusion, puerarin inhibited proliferation and induced apoptosis in SMMC‑7721 cells via the mitochondria‑dependent pathway; however, the specific mechanisms require further investigation.
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Affiliation(s)
- Wei-Guo Zhang
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong 250012, P.R. China
| | - Xiao-Fang Liu
- Department of Hepatobiliary and Pancreatic Surgery, Yantai Yuhuangding Hospital, Yantai, Shandong 264000, P.R. China
| | - Ke-Wei Meng
- Department of Hepatobiliary and Pancreatic Surgery, Yantai Yuhuangding Hospital, Yantai, Shandong 264000, P.R. China
| | - San-Yuan Hu
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong 250012, P.R. China
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Zhou N, Han SY, Zhou F, Li PP. Anti-tumor effect of Shu-Gan-Liang-Xue decoction in breast cancer is related to the inhibition of aromatase and steroid sulfatase expression. JOURNAL OF ETHNOPHARMACOLOGY 2014; 154:687-695. [PMID: 24809288 DOI: 10.1016/j.jep.2014.04.045] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Revised: 04/24/2014] [Accepted: 04/27/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Shu-Gan-Liang-Xue Decoction (SGLXD), a traditional Chinese herbal formula used to ameliorate the hot flushes in breast cancer patients, was reported to have anti-tumor effect on breast cancer. Estrogen plays a critical role in the genesis and evolution of breast cancer. Aromatase and steroid sulfatase (STS) are key estrogen synthesis enzymes that predominantly contribute to the high local hormone concentrations. The present study was to evaluate the anti-tumor effect of SGLXD on estrogen receptor (ER) positive breast cancer cell line ZR-75-1, and to investigate its underlying mechanisms both in vitro and in vivo. MATERIALS AND METHODS The anti-tumor activity of SGLXD in vitro was investigated using the MTT assay. The in vivo anti-tumor effect of SGLXD was evaluated in non-ovariectomized and ovariectomized athymic nude mice. The effect of SGLXD on enzymatic activity of aromatase and STS was examined using the dual-luciferase reporter (DLR) based on bioluminescent measurements. Aromatase and STS protein level were assessed using Western blot assay. RESULTS SGLXD showed dose-dependent inhibitory effect on the proliferation of ZR-75-1 cells with IC50 value of 3.40 mg/mL. It also suppressed the stimulating effect on cell proliferation of testosterone and estrogen sulfates (E1S). Oral administration of 6 g/kg of SGLXD for 25 days resulted in a reduction in tumor volume in non-ovariectomized and ovariectomized nude mice. The bioluminescent measurements confirmed that SGLXD has a dual-inhibitory effect on the activity of aromatase and STS. Western blot assay demonstrated that the treatment of SGLXD resulted in a decrease in aromatase and STS protein levels both in vitro and in vivo. CONCLUSION Our results suggested that SGLXD showed anti-tumor effect on breast cancer cells both in vitro and in vivo. The anti-tumor activity of SGLXD is related to inhibition of aromatase and STS via decreasing their expression. SGLXD may be considered as a novel treatment for ER positive breast cancer.
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MESH Headings
- Animals
- Antineoplastic Agents, Phytogenic/chemistry
- Antineoplastic Agents, Phytogenic/isolation & purification
- Antineoplastic Agents, Phytogenic/pharmacology
- Aromatase/metabolism
- Aromatase Inhibitors/chemistry
- Aromatase Inhibitors/isolation & purification
- Aromatase Inhibitors/pharmacology
- Breast Neoplasms/drug therapy
- Breast Neoplasms/enzymology
- Breast Neoplasms/metabolism
- Breast Neoplasms/surgery
- Cell Proliferation/drug effects
- Dose-Response Relationship, Drug
- Drugs, Chinese Herbal/chemistry
- Drugs, Chinese Herbal/isolation & purification
- Drugs, Chinese Herbal/pharmacology
- Enzyme Inhibitors/chemistry
- Enzyme Inhibitors/isolation & purification
- Enzyme Inhibitors/pharmacology
- Female
- Humans
- Mice
- Mice, Inbred BALB C
- Mice, Nude
- Plants, Medicinal/chemistry
- Steryl-Sulfatase/biosynthesis
- Steryl-Sulfatase/metabolism
- Structure-Activity Relationship
- Tumor Cells, Cultured
- Xenograft Model Antitumor Assays
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Affiliation(s)
- Ning Zhou
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Integration of Chinese and Western Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China.
| | - Shu-Yan Han
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Integration of Chinese and Western Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China.
| | - Fei Zhou
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Integration of Chinese and Western Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China.
| | - Ping-ping Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Integration of Chinese and Western Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China.
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Zhou YX, Zhang H, Peng C. Puerarin: a review of pharmacological effects. Phytother Res 2013; 28:961-75. [PMID: 24339367 DOI: 10.1002/ptr.5083] [Citation(s) in RCA: 418] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Revised: 09/18/2013] [Accepted: 11/03/2013] [Indexed: 12/27/2022]
Abstract
Puerarin is the major bioactive ingredient isolated from the root of the Pueraria lobata (Willd.) Ohwi, which is well known as Gegen (Chinese name) in traditional Chinese medicine. As the most abundant secondary metabolite, puerarin was isolated from Gegen in the late 1950s. Since then, its pharmacological properties have been extensively investigated. It is available in common foods and is used in alternative medicine. It has been widely used in the treatment of cardiovascular and cerebrovascular diseases, diabetes and diabetic complications, osteonecrosis, Parkinson's disease, Alzheimer's disease, endometriosis, and cancer. The beneficial effects of puerarin on the various medicinal purposes may be due to its wide spectrum of pharmacological properties such as vasodilation, cardioprotection, neuroprotection, antioxidant, anticancer, antiinflammation, alleviating pain, promoting bone formation, inhibiting alcohol intake, and attenuating insulin resistance. However, the direct molecular mechanisms and targets remain unclear. This review provides a comprehensive summary of the pharmacological effects of puerarin.
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Affiliation(s)
- Yan-Xi Zhou
- Key Laboratory of Standardization of Chinese Herbal Medicines of Ministry of Education, Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, PR China; Department of Medicinal Botany, School of Pharmacy, Second Military Medical University, Shanghai, 200433, PR China
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10
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Anti-neoplastic effects of puerarin in systemic malignancies besides colon carcinomas. Int J Pharm 2013; 443:306. [DOI: 10.1016/j.ijpharm.2012.12.047] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Revised: 12/25/2012] [Accepted: 12/30/2012] [Indexed: 11/22/2022]
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11
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Wang D, Liu Y, Han J, Zai D, Ji M, Cheng W, Xu L, Yang L, He M, Ni J, Cai Z, Yu C. Puerarin suppresses invasion and vascularization of endometriosis tissue stimulated by 17β-estradiol. PLoS One 2011; 6:e25011. [PMID: 21949833 PMCID: PMC3174250 DOI: 10.1371/journal.pone.0025011] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2011] [Accepted: 08/22/2011] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Puerarin, a phytoestrogen with a weak estrogenic effect, binds to estrogen receptors, thereby competing with 17β-estradiol (E2) and producing an anti-estrogenic effect. This study was to investigate whether puerarin could suppress the invasion and vascularization of E2-stimulated endometriotic tissue. METHODOLOGY/PRINCIPAL FINDINGS The endometriotic stromal cells (ESCs) were successfully established and their invasive ability under different treatments was assessed through a Transwell Assay. Simultaneously, matrix metallopeptidase 9 (MMP-9) and tissue inhibitor of metalloproteinase 1 (TIMP-1) were detected by western blotting. Vascularization of endometriotic tissues was observed by chicken chorioallantoic membrane (CAM) assay. The staining of MMP-9, intercellular adhesion molecule 1 (ICAM-1), TIMP-1, and vascular endothelial growth factor (VEGF) in grafted endometriotic tissues was examined using immunohistochemistry analysis. The purity of ESCs in isolated cells was >95%, as determined by the fluoroimmunoassay of vimentin. E2 (10(-8) mol/L) promoted the invasiveness of ESCs by increasing MMP-9 accumulation and decreasing TIMP-1 accumulation. Interestingly, puerarin (10(-9) mol/L) significantly reversed these effects (P<0.01). The CAM assay indicated that puerarin (10(-9) mol/L) also inhibited the angiopoiesis of endometriotic tissue stimulated by the E2 (10(-8) mol/L) treatment (P<0.05). Accordingly, immunohistochemistry showed that the accumulation of MMP-9, ICAM-1, and VEGF was reduced whereas that of TIMP-1 increased in the combination treatment group compared with the E2 treatment group. CONCLUSIONS/SIGNIFICANCE This study demonstrated that puerarin could suppress the tissue invasion by ESCs and the vascularization of ectopic endometrial tissues stimulated by E2, suggesting that puerarin may be a potential drug for the treatment of endometriosis.
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Affiliation(s)
- Dan Wang
- Department of Obstetrics and Gynecology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Yuhuan Liu
- Department of Obstetrics and Gynecology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Jie Han
- Department of Chinese Traditional Medicine, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Dongxia Zai
- Department of Chinese Traditional Medicine, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Mei Ji
- Department of Obstetrics and Gynecology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Wen Cheng
- Department of Chinese Traditional Medicine, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Ling Xu
- Department of Chinese Traditional Medicine, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Luxi Yang
- Clinical Research Center, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Miaoxia He
- Department of Pathology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Jian Ni
- Institute of Micro/Nano Science and Technology, Shanghai Jiaotong University, Shanghai, China
| | - Zailong Cai
- Clinical Research Center, Changhai Hospital, Second Military Medical University, Shanghai, China
- * E-mail: (CY); (ZC)
| | - Chaoqin Yu
- Department of Chinese Traditional Medicine, Changhai Hospital, Second Military Medical University, Shanghai, China
- * E-mail: (CY); (ZC)
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Chen Y, Chen C, Shi S, Han J, Wang J, Hu J, Liu Y, Cai Z, Yu C. Endometriotic implants regress in rat models treated with puerarin by decreasing estradiol level. Reprod Sci 2011; 18:886-91. [PMID: 21673282 DOI: 10.1177/1933719111398500] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Phytoestrogens, which have a weak estrogenic effect, bind to estrogen receptors (ERs), thereby competing with estradiol, have an antiestrogenic effect on women of reproductive age with high estrogenic level. Herein, we examined the ability of the phytoestrogen Puerarin to treat endometriosis in rat models of endometriosis. In total, 75 adult, mature female Sprague-Dawley rats in which endometriotic implants were successfully induced by transplanting autologous endometrial tissue to ectopic sites were used in this study. Oral gavage of Puerarin (at doses of 600, 200, or 60 mg/kg per day) or Danazol (80 mg/kg per day) started 4 weeks after implantation. Control model rats received vehicle alone. After administration for 4 weeks, the weight of the ectopic implants, estradiol concentration, as well as ER-α and Aromatase P450 (P450arom) expression in different groups of rat tissues were evaluated after treatment. The endometriotic tissue weight and serum estrogen levels were significantly lower in high, medium, low dose of Puerarin and Danazol treatment groups than that in control group (P < .05 or P < .01). Low-dose Puerarin inhibited P450arom expression and significantly reduced estrogen levels in endometriotic tissue (P < .01). Three doses of Puerarin had no adverse effects on liver, kidney, and ovary, whereas high-dose Puerarin administration caused thinner bone trabecula with distortion and breakage and Danazol administration caused mild or moderate hepatic cell damage. These data demonstrate that Puerarin was able to effectively suppress the growth and development of ectopic endometrium in the rat endometriosis model, even at low doses, suggesting it may be an effective treatment for endometriosis.
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Affiliation(s)
- Yu Chen
- Department of Chinese Traditional Medicine Gynecology, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, People's Republic of China
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Braune A, Blaut M. Deglycosylation of puerarin and other aromatic C-glucosides by a newly isolated human intestinal bacterium. Environ Microbiol 2010; 13:482-94. [PMID: 20946528 DOI: 10.1111/j.1462-2920.2010.02352.x] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
The human intestinal microbiota may influence the fate of bioactive polyphenols, such as the isoflavone puerarin (daidzein 8-C-glucoside), following their oral intake. Faecal suspensions from 19 healthy subjects were tested for their ability to C-deglycosylate puerarin. Only one of these catalysed this reaction. A rod-shaped Gram-positive bacterium, strain CG19-1, capable of deglycosylating puerarin to daidzein was isolated from the corresponding suspension. However, the strictly anaerobic isolate was unable to utilize puerarin as sole carbon and energy source nor any of the tested carbohydrates. Comparative 16S rRNA gene sequence analysis indicated that strain CG19-1 is a new species of the Lachnospiraceae. Strain CG19-1 also converted other aromatic C-glucosides in addition to puerarin. The xanthone C-glucoside mangiferin was deglycosylated to norathyriol. The flavone C-glucosides homoorientin and vitexin were degraded to 3-(3,4-dihydroxyphenyl)propionic acid via luteolin and 3-(4-hydroxyphenyl)propionic acid respectively. In addition, strain CG19-1 converted flavonoid O-glucosides, but at rates that were lower than those of the C-glucosides tested. The isolate deglycosylated the isoflavone O-glucosides daidzin and genistin to daidzein and genistein respectively. Several O-glucosides of the flavones luteolin and apigenin undergoing deglycosylation were subsequently cleaved to 3-(3,4-dihydroxyphenyl)propionic acid and 3-(4-hydroxyphenyl)propionic acid respectively. Moreover, strain CG19-1 cleaved both O-desmethylangolensin and 6'-hydroxy-O-desmethylangolensin to yield 2-(4-dihydroxyphenyl)propionic acid. The corresponding cleavage product, resorcinol, was only observed for O-desmethylangolensin.
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Affiliation(s)
- Annett Braune
- Department of Gastrointestinal Microbiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Arthur-Scheunert-Allee 114-116, D-14558 Nuthetal, Germany.
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