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Ning N, Nan Y, Chen G, Huang S, Lu D, Yang Y, Meng F, Yuan L. Anti-Tumor Effects and Toxicity Reduction Mechanisms of Prunella vulgaris: A Comprehensive Review. Molecules 2024; 29:1843. [PMID: 38675663 PMCID: PMC11052495 DOI: 10.3390/molecules29081843] [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: 03/20/2024] [Revised: 04/12/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
PURPOSE To investigate and systematically describe the mechanism of action of Prunella vulgaris (P. vulgaris) against digestive system tumors and related toxicity reduction. METHODS This study briefly describes the history of medicinal food and the pharmacological effects of P. vulgaris, focusing on the review of the anti-digestive tumor effects of the active ingredients of P. vulgaris and the mechanism of its toxicity reduction. RESULTS The active ingredients of P. vulgaris may exert anti-tumor effects by inducing the apoptosis of cancer cells, inhibiting angiogenesis, inhibiting the migration and invasion of tumor cells, and inhibiting autophagy. In addition, P. vulgaris active ingredients inhibit the release of inflammatory factors and macrophages and increase the level of indicators of oxidative stress through the modulation of target genes in the pathway to achieve the effect of toxicity reduction. CONCLUSION The active ingredients in the medicine food homology plant P. vulgaris not only treat digestive system tumors through different mechanisms but also reduce the toxic effects. P. vulgaris is worthy of being explored more deeply.
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Affiliation(s)
- Na Ning
- College of Pharmacy, Ningxia Medical University, Yinchuan 750004, China; (N.N.); (G.C.); (S.H.)
| | - Yi Nan
- Key Laboratory of Ningxia Ethnomedicine Modernization, Ministry of Education, Ningxia Medical University, Yinchuan 750004, China;
- College of Traditional Chinese Medicine, Ningxia Medical University, Yinchuan 750004, China; (D.L.); (Y.Y.); (F.M.)
| | - Guoqing Chen
- College of Pharmacy, Ningxia Medical University, Yinchuan 750004, China; (N.N.); (G.C.); (S.H.)
| | - Shicong Huang
- College of Pharmacy, Ningxia Medical University, Yinchuan 750004, China; (N.N.); (G.C.); (S.H.)
| | - Doudou Lu
- College of Traditional Chinese Medicine, Ningxia Medical University, Yinchuan 750004, China; (D.L.); (Y.Y.); (F.M.)
| | - Yating Yang
- College of Traditional Chinese Medicine, Ningxia Medical University, Yinchuan 750004, China; (D.L.); (Y.Y.); (F.M.)
| | - Fandi Meng
- College of Traditional Chinese Medicine, Ningxia Medical University, Yinchuan 750004, China; (D.L.); (Y.Y.); (F.M.)
| | - Ling Yuan
- College of Pharmacy, Ningxia Medical University, Yinchuan 750004, China; (N.N.); (G.C.); (S.H.)
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Zhang Z, Zhou J, Guo R, Zhou Q, Wang L, Xiang X, Ge S, Cui Z. Network pharmacology to explore the molecular mechanisms of Prunella vulgaris for treating thyroid cancer. Medicine (Baltimore) 2023; 102:e34871. [PMID: 37960775 PMCID: PMC10637567 DOI: 10.1097/md.0000000000034871] [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: 09/12/2022] [Accepted: 08/01/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND Thyroid cancer (TC) is the most common endocrine malignancy that has rapidly increased in global incidence. Prunella vulgaris (PV) has manifested therapeutic effects in patients with TC. We aimed to investigate its molecular mechanisms against TC and provide potential drug targets by using network pharmacology and molecular docking. METHODS The ingredients of PV were retrieved from Traditional Chinese Medicine Systematic Pharmacology Database. TC-related gene sets were established using the GeneCard and OMIM databases. The establishment of the TC-PV target gene interaction network was accomplished using the STRING database. Cytoscape constructed networks for visualization. Protein-protein interaction, gene ontology and the biological pathway Kyoto encyclopedia of genes and genomes enrichment analyses were performed to discover the potential mechanism. Molecular docking technology was used to analyze the effective compounds from PV for treating TC. RESULTS 11 active compounds and 192 target genes were screened from PV. 177 potential targets were obtained by intersecting PV and TC gene sets. Network pharmacological analysis showed that the PV active ingredients including Vulgaxanthin-I, quercetin, Morin, Stigmasterol, poriferasterol monoglucoside, Spinasterol, kaempferol, delphinidin, stigmast-7-enol, beta-sitosterol and luteolin showed better correlation with TC target genes such as JUN, AKT1, mitogen-activated protein kinase 1, IL-6 and RELA. The gene ontology and Kyoto encyclopedia of genes and genomes indicated that PV can act by regulating the host defense and response to oxidative stress immune response and several signaling pathways are closely associated with TC, such as the TNF and IL-17. Protein-protein interaction network identified 8 hub genes. The molecular docking was conducted on the most significant gene MYC. Eleven active compounds of PV can enter the active pocket of MYC, namely poriferasterol monoglucoside, stigmasterol, beta-sitosterol, vulgaxanthin-I, spinasterol, stigmast-7-enol, luteolin, delphinidin, morin, quercetin and kaempferol. Further analysis showed that oriferasterol monoglucoside, followed by tigmasterol, were the potential therapeutic compound identified in PV for the treatment of TC. CONCLUSION The network pharmacological strategy integrates molecular docking to unravel the molecular mechanism of PV. MYC is a promising drug target to reduce oxidative stress damage and potential anti-tumor effect. Oriferasterol monoglucoside and kaempferol were 2 bioactive compounds of PV to treat TC. This provides a basis to understand the mechanism of the anti-TC activity of PV.
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Affiliation(s)
- Zhiqiang Zhang
- Otolaryngology Head and Neck Surgery Institute, The Affiliated Hospital of Yanbian University, Yanbian University, Jilin, China
| | - Jiayi Zhou
- Oncology Institute, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar Medical University, Heilongjiang, China
| | - Ruiqian Guo
- Oncology Institute, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar Medical University, Heilongjiang, China
| | - Qijun Zhou
- Basic Medical College of Qiqihar Medical University, Qiqihar Medical University, Heilongjiang, China
| | - Lianzhi Wang
- Basic Medical College of Qiqihar Medical University, Qiqihar Medical University, Heilongjiang, China
| | - Xingyan Xiang
- Oncology Institute, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar Medical University, Heilongjiang, China
| | - Sitong Ge
- Otolaryngology Head and Neck Surgery Institute, The Affiliated Hospital of Yanbian University, Yanbian University, Jilin, China
| | - Zhezhu Cui
- Otolaryngology Head and Neck Surgery Institute, The Affiliated Hospital of Yanbian University, Yanbian University, Jilin, China
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Guo S, Chen M, Li S, Geng Z, Jin Y, Liu D. Natural Products Treat Colorectal Cancer by Regulating miRNA. Pharmaceuticals (Basel) 2023; 16:1122. [PMID: 37631037 PMCID: PMC10459054 DOI: 10.3390/ph16081122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/26/2023] [Accepted: 08/03/2023] [Indexed: 08/27/2023] Open
Abstract
Diseases are evolving as living standards continue to improve. Cancer is the main cause of death and a major public health problem that seriously threatens human life. Colorectal cancer is one of the top ten most common malignant tumors in China, ranking second after gastric cancer among gastrointestinal malignant tumors, and its incidence rate is increasing dramatically each year due to changes in the dietary habits and lifestyle of the world's population. Although conventional therapies, such as surgery, chemotherapy, and radiotherapy, have profoundly impacted the treatment of colorectal cancer (CRC), drug resistance and toxicity remain substantial challenges. Natural products, such as dietary therapeutic agents, are considered the safest alternative for treating CRC. In addition, there is substantial evidence that natural products can induce apoptosis, inhibit cell cycle arrest, and reduce the invasion and migration of colon cancer cells by targeting and regulating the expression and function of miRNAs. Here, we summarize the recent research findings on the miRNA-regulation-based antitumor mechanisms of various active ingredients in natural products, highlighting how natural products target miRNA regulation in colon cancer prevention and treatment. The application of natural drug delivery systems and predictive disease biomarkers in cancer prevention and treatment is also discussed. Such approaches will contribute to the discovery of new regulatory mechanisms associated with disease pathways and provide a new theoretical basis for developing novel colon cancer drugs and compounds and identifying new therapeutic targets.
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Affiliation(s)
| | | | | | | | - Ye Jin
- School of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China; (S.G.); (M.C.); (S.L.); (Z.G.)
| | - Da Liu
- School of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China; (S.G.); (M.C.); (S.L.); (Z.G.)
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Song Y, Lee SY, Kim S, Choi I, Kim N, Park J, Seo HR. HO-1089 and HO-1197, Novel Herbal Formulas, Have Antitumor Effects via Suppression of PLK1 (Polo-like Kinase 1) Expression in Hepatocellular Carcinoma. Cancers (Basel) 2023; 15:cancers15030851. [PMID: 36765811 PMCID: PMC9913440 DOI: 10.3390/cancers15030851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/17/2023] [Accepted: 01/19/2023] [Indexed: 02/01/2023] Open
Abstract
The treatment for hepatocellular carcinoma (HCC), a severe cancer with a very high mortality rate, begins with the surgical resection of the primary tumor. For metastasis or for tumors that cannot be resected, sorafenib, a multi-tyrosine protein kinase inhibitor, is usually the drug of choice. However, typically, neither resection nor sorafenib provides a cure. The drug discovery strategy for HCC therapy is shifting from monotherapies to combination regimens that combine an immuno-oncology agent with an angiogenesis inhibitor. Herbal formulas can be included in the combinations used for this personalized medicine approach. In this study, we evaluated the HCC anticancer efficacy of the new herbal formula, HO-1089. Treatment with HO-1089 inhibited HCC tumor growth by inducing DNA damage-mediated apoptosis and by arresting HCC cell replication during the G2/M phase. HO-1089 also attenuated the migratory capacity of HCC cells via the inhibition of the expression of EMT-related proteins. Biological pathways involved in metabolism and the mitotic cell cycle were suppressed in HO-1089-treated HCC cells. HO-1089 attenuated expression of the G2/M phase regulatory protein, PLK1 (polo-like kinase 1), in HCC cells. HCC xenograft mouse models revealed that the daily oral administration of HO-1089 retarded tumor growth without systemic toxicity in vivo. The use of HO-1197, a novel herbal formula derived from HO-1089, resulted in statistically significant improved anticancer efficacy relative to HO-1089 in HCC. These results suggest that HO-1089 is a safe and potent integrated natural medicine for HCC therapy.
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Affiliation(s)
- Yeonhwa Song
- Advanced Biomedical Research Lab, Institut Pasteur Korea, 16, Daewangpangyo-ro 712 beon-gil, Bundang-gu, Seongnam-si 13488, Gyeonggi-do, Republic of Korea
| | - Su-Yeon Lee
- Advanced Biomedical Research Lab, Institut Pasteur Korea, 16, Daewangpangyo-ro 712 beon-gil, Bundang-gu, Seongnam-si 13488, Gyeonggi-do, Republic of Korea
| | - Sanghwa Kim
- Advanced Biomedical Research Lab, Institut Pasteur Korea, 16, Daewangpangyo-ro 712 beon-gil, Bundang-gu, Seongnam-si 13488, Gyeonggi-do, Republic of Korea
| | - Inhee Choi
- Medicinal Chemistry, Institut Pasteur Korea, 16, Daewangpangyo-ro 712 beon-gil, Bundang-gu, Seongnam-si 13488, Gyeonggi-do, Republic of Korea
| | - Namjeong Kim
- Advanced Biomedical Research Lab, Institut Pasteur Korea, 16, Daewangpangyo-ro 712 beon-gil, Bundang-gu, Seongnam-si 13488, Gyeonggi-do, Republic of Korea
| | - Jongmin Park
- H&O Biosis Co., Ltd., 19-10, Jeongnamsandan-ro, Jeongnam-myeon, Hwaseong-si 18514, Gyeonggi-do, Republic of Korea
| | - Haeng Ran Seo
- Advanced Biomedical Research Lab, Institut Pasteur Korea, 16, Daewangpangyo-ro 712 beon-gil, Bundang-gu, Seongnam-si 13488, Gyeonggi-do, Republic of Korea
- Correspondence:
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5
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Liu ZB, Zhang T, Ye X, Liu ZQ, Sun X, Zhang LL, Wu CJ. Natural substances derived from herbs or plants are promising sources of anticancer agents against colorectal cancer via triggering apoptosis. J Pharm Pharmacol 2021; 74:162-178. [PMID: 34559879 DOI: 10.1093/jpp/rgab130] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 08/18/2021] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Nowadays, one of the most common gastrointestinal cancers is colorectal cancer (CRC). Chemotherapy is still one of the main methods to treat cancer. However, the currently available synthetic chemotherapy drugs often cause serious adverse reactions. Apoptosis is generally considered as an ideal way for induction the death of tumour cells without the body's inflammatory response, and it is reported that lots of natural agents could trigger various cancer cells to apoptosis. The overarching aim of this project was to elucidate the specific mechanisms by which natural substances induce apoptosis in CRC cells and to be used as an alternative therapeutic option in the future. KEY FINDINGS The mechanisms for the pro-apoptotic effects of natural substances derived from herbs or plants include death receptor pathway, mitochondrial pathway, endoplasmic reticulum stress pathway, related signal transduction pathways (PI3K/Akt, MAPK, p53 signalling), and so on. SUMMARY This paper updated this information regarding the anti-tumour effects of natural agents via induction of apoptosis against CRC, which would be beneficial for future new drug research regarding natural products from herbs or plants.
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Affiliation(s)
- Zi-Bo Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, P.R. China
| | - Ting Zhang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, P.R. China
| | - Xun Ye
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, P.R. China
| | - Zi-Qi Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, P.R. China
| | - Xue Sun
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, P.R. China
| | - Li-Lin Zhang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, P.R. China
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Sabo AA, Dudau M, Constantin GL, Pop TC, Geilfus CM, Naccarati A, Dragomir MP. Two Worlds Colliding: The Interplay Between Natural Compounds and Non-Coding Transcripts in Cancer Therapy. Front Pharmacol 2021; 12:652074. [PMID: 34295245 PMCID: PMC8290364 DOI: 10.3389/fphar.2021.652074] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 06/07/2021] [Indexed: 12/25/2022] Open
Abstract
Cancer is a devastating disease and has recently become the leading cause of death in western countries, representing an immense public health burden. When it comes to cancer treatment, chemotherapy is one of the main pillars, especially for advanced stage tumors. Over the years, natural compounds have emerged as one of the most valuable resources for new chemotherapies. It is estimated that more than half of the currently used chemotherapeutic agents are derived from natural compounds. Usually, natural compounds are discovered empirically and an important limitation of introducing new anti-cancer natural products is lack of knowledge with regard to their mechanism of action. Recent data has proven that several natural compounds may function via modulating the expression and function of non-coding RNAs (ncRNAs). NcRNAs are a heterogenous class of RNA molecules which are usually not translated into proteins but have an important role in gene expression regulation and are involved in multiple tumorigenic processes, including response/resistance to pharmacotherapy. In this review, we will discuss how natural compounds function via ncRNAs while summarizing the available data regarding their effects on over 15 types of cancer. Moreover, we will critically analyze the current advances and limitations in understanding the way natural compounds exert these health-promoting effects by acting on ncRNAs. Finally, we will propose several hypotheses that may open new avenues and perspectives regarding the interaction between natural compounds and ncRNAs, which could lead to improved natural compound-based therapeutic strategies in cancer.
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Affiliation(s)
- Alexandru A Sabo
- Pediatrics 2 (General and Special Pediatrics), Klinikum Stuttgart, Olgahospital, Zentrum für Kinder, Jugend- und Frauenmedizin, Stuttgart, Germany
| | - Maria Dudau
- Biochemistry-Proteomics Department, Victor Babes National Institute of Pathology, Bucharest, Romania.,Department of Cellular and Molecular Biology and Histology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - George L Constantin
- Division of Soil Science and Site Science, Thaer-Institute of Agricultural and Horticultural Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Tudor C Pop
- Department of Pediatrics, Marie Curie Emergency Clinical Hospital for Children, Bucharest, Romania
| | - Christoph-M Geilfus
- Division of Controlled Environment Horticulture, Thaer-Institute of Agricultural and Horticultural Sciences, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Alessio Naccarati
- IIGM Italian Institute for Genomic Medicine, Turin, Italy.,Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy
| | - Mihnea P Dragomir
- Department of Surgery, Fundeni Clinical Hospital, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
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7
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Liu Z, Hua Y, Wang S, Liu X, Zou L, Chen C, Zhao H, Yan Y. Analysis of the Prunellae Spica transcriptome under salt stress. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2020; 156:314-322. [PMID: 32998098 DOI: 10.1016/j.plaphy.2020.09.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 09/17/2020] [Indexed: 06/11/2023]
Abstract
Prunella vulgaris L. is a moderately salt tolerant plant commonly found in China and Europe, whose spica (Prunellae Spica) has been used as a traditional medicine. The scant transcriptomic and genomic resources of Prunellae Spica have greatly hindered further exploration of the underlying salt tolerance mechanism of this species. To clarify the genetic basis of its salt tolerance, high-throughput sequencing of mRNAs was employed for de novo transcriptome assembly differential expression analysis of Prunellae Spica under salt stress. 118,664 unigenes were obtained by assembling pooled reads from all libraries with 68,119 sequences annotated. A total of 3857 unigenes were differentially expressed under low, medium and high salt stress, including 2456 up-regulated and 1401 down-regulated DEGs, respectively. Gene ontology analysis revealed that salt stress-related categories involving 'catalytic activity', 'binding', 'metabolic process' and 'cellular process' were highly enriched. KEGG pathway annotation showed that the DEGs from different salt stress treatment groups were mainly enriched in the pathways of translation, signal transduction, carbohydrate metabolism, energy metabolism, lipid metabolism and amino acid metabolism, accounting for over 60% of all DEGs. Finally, it showed that the results of quantitative real-time polymerase chain reaction (qRT-PCR) analysis for 10 unigenes that randomly selected were significantly consistent with RNA-seq data, which further assisted in the selection of salt stress-responsive candidate genes in Prunellae Spica. This study represents a significant step forward in understanding the salt tolerance mechanism of Prunellae Spica, and also provides a significant transcriptomic resource for future work.
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Affiliation(s)
- Zixiu Liu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China; Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China; National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China; Department of Pharmacy, Air Force Hospital of Eastern Theater Command, Nanjing, China
| | - Yujiao Hua
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China; Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China; National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China
| | - Shengnan Wang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China; Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China; National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China
| | - Xunhong Liu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China; Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China; National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China.
| | - Lisi Zou
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China; Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China; National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China
| | - Cuihua Chen
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China; Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China; National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China
| | - Hui Zhao
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China; Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China; National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China
| | - Ying Yan
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China; Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China; National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China
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Shahzad F, Anderson D, Najafzadeh M. The Antiviral, Anti-Inflammatory Effects of Natural Medicinal Herbs and Mushrooms and SARS-CoV-2 Infection. Nutrients 2020; 12:E2573. [PMID: 32854262 PMCID: PMC7551890 DOI: 10.3390/nu12092573] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 08/14/2020] [Accepted: 08/21/2020] [Indexed: 02/06/2023] Open
Abstract
The 2019 novel coronavirus, SARS-CoV-2, producing the disease COVID-19 is a pathogenic virus that targets mostly the human respiratory system and also other organs. SARS-CoV-2 is a new strain that has not been previously identified in humans, however there have been previous outbreaks of different versions of the beta coronavirus including severe acute respiratory syndrome (SARS-CoV1) from 2002 to 2003 and the most recent Middle East respiratory syndrome (MERS-CoV) which was first identified in 2012. All of the above have been recognised as major pathogens that are a great threat to public health and global economies. Currently, no specific treatment for SARS-CoV-2 infection has been identified; however, certain drugs have shown apparent efficacy in viral inhibition of the disease. Natural substances such as herbs and mushrooms have previously demonstrated both great antiviral and anti-inflammatory activity. Thus, the possibilities of natural substances as effective treatments against COVID-19 may seem promising. One of the potential candidates against the SARS-CoV-2 virus may be Inonotus obliquus (IO), also known as chaga mushroom. IO commonly grows in Asia, Europe and North America and is widely used as a raw material in various medical conditions. In this review, we have evaluated the most effective herbs and mushrooms, in terms of the antiviral and anti-inflammatory effects which have been assessed in laboratory conditions.
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Affiliation(s)
| | | | - Mojgan Najafzadeh
- School of Life Sciences, University of Bradford, Bradford BD7 1DP, UK; (F.S.); (D.A.)
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9
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Kong MY, Li LY, Lou YM, Chi HY, Wu JJ. Chinese herbal medicines for prevention and treatment of colorectal cancer: From molecular mechanisms to potential clinical applications. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2020; 18:369-384. [PMID: 32758397 DOI: 10.1016/j.joim.2020.07.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 06/29/2020] [Indexed: 02/06/2023]
Abstract
Worldwide, colorectal cancer (CRC) is one of the most common malignant tumors, leading to immense social and economic burdens. Currently, the main treatments for CRC include surgery, chemotherapy, radiotherapy and immunotherapy. Despite advances in the diagnosis and treatment of CRC, the prognosis for CRC patients remains poor. Furthermore, the occurrence of side effects and toxicities severely limits the clinical use of these therapies. Therefore, alternative medications with high efficacy but few side effects are needed. An increasing number of modern pharmacological studies and clinical trials have supported the effectiveness of Chinese herbal medicines (CHMs) for the prevention and treatment of CRC. CHMs may be able to effectively reduce the risk of CRC, alleviate the adverse reactions caused by chemotherapy, and prolong the survival time of patients with advanced CRC. Studies of molecular mechanisms have provided deeper insight into the roles of molecules from CHMs in treating CRC. This paper summarizes the current understanding of the use of CHMs for the prevention and treatment of CRC, the main molecular mechanisms involved in these processes, the role of CHMs in modulating chemotherapy-induced adverse reactions, and CHM's potential role in epigenetic regulation of CRC. The current study provides beneficial information on the use of CHMs for the prevention and treatment of CRC in the clinic, and suggests novel directions for new drug discovery against CRC.
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Affiliation(s)
- Mu-Yan Kong
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
| | - Le-Yan Li
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
| | - Yan-Mei Lou
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
| | - Hong-Yu Chi
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
| | - Jin-Jun Wu
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China.
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10
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Zhang Y, Li X, Guo C, Dong J, Liao L. Mechanisms of Spica Prunellae against thyroid-associated Ophthalmopathy based on network pharmacology and molecular docking. BMC Complement Med Ther 2020; 20:229. [PMID: 32689994 PMCID: PMC7372882 DOI: 10.1186/s12906-020-03022-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 07/09/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Thyroid-associated ophthalmopathy (TAO) is an autoimmune inflammatory disorder, which lacks effective treatment currently. Spica Prunellae (SP) is popularly used for its anti-inflammatory and immune-regulating properties, indicating SP may have potential therapeutic value in TAO. Therefore, the purpose of this study is to identify the efficiency and potential mechanism of SP in treating TAO. METHODS A network pharmacology integrated molecular docking strategy was used to predict the underlying molecular mechanism of treating TAO. Firstly, the active compounds of SP were obtained from TCMSP database and literature research. Then we collected the putative targets of SP and TAO based on multi-sources databases to generate networks. Network topology analysis, GO and KEGG pathway enrichment analysis were performed to screen the key targets and mechanism. Furthermore, molecular docking simulation provided an assessment tool for verifying drug and target binding. RESULTS Our results showed that 8 targets (PTGS2, MAPK3, AKT1, TNF, MAPK1, CASP3, IL6, MMP9) were recognized as key therapeutic targets with excellent binding affinity after network analysis and molecular docking-based virtual screening. The results of enrichment analysis suggested that the underlying mechanism was mainly focused on the biological processes and pathways associated with immune inflammation, proliferation, and apoptosis. Notably, the key pathway was considered as the PI3K-AKT signaling pathway. CONCLUSION In summary, the present study elucidates that SP may suppress inflammation and proliferation and promote apoptosis through the PI3K-AKT pathway, which makes SP a potential treatment against TAO. And this study offers new reference points for future experimental research and provides a scientific basis for more widespread clinical application.
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Affiliation(s)
- Yuhan Zhang
- Department of Endocrinology and Metabology, Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250014, China.,Laboratory of Endocrinology, Medical Research Center, Shandong Provincial Qianfoshan Hospital, the First Affiliated Hospital of Shandong First Medical University, Jinan, 250014, Shandong, China
| | - Xianzhi Li
- Department of Endocrinology and Metabology, Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250014, China.,Laboratory of Endocrinology, Medical Research Center, Shandong Provincial Qianfoshan Hospital, the First Affiliated Hospital of Shandong First Medical University, Jinan, 250014, Shandong, China
| | - Congcong Guo
- Department of Endocrinology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250011, China
| | - Jianjun Dong
- Division of Endocrinology, Department of Internal Medicine, Qilu Hospital of Shandong University, Jinan, 250012, China.
| | - Lin Liao
- Department of Endocrinology and Metabology, Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250014, China. .,Department of Endocrinology and Metabology, the First Affiliated Hospital of Shandong First Medical University, Ji-nan, 250014, China.
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11
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Yang AP, Zheng ZG, Liu F, Liu J, Wang RX, Yang H, Huang ZJ, Huang PY, Liu H. Screening for Potential Antibreast Cancer Components From Prunellae Spica Using MCF-7 Cell Extraction Coupled with HPLC-ESI-MS/MS. Nat Prod Commun 2020. [DOI: 10.1177/1934578x20931965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Prunellae Spica (PS), the dry spikes of Prunella vulgaris L., is a medicinal herb widely distributed in Asia and Europe. As a traditional Chinese medicine, PS has been used for the treatment of mastitis, infectious hepatitis, and hypertension. The oral solution and some compounds (polysaccharide, ursolic acid, and betulinic acid) of PS have been reported to show activities against breast cancer. In this study, Michigan Cancer Foundation-7 (MCF-7) cell extraction coupled with high-performance liquid chromatography-electrospray ionization-tandem mass spectrometry (HPLC-ESI-MS/MS) analysis was applied to screen for potential antibreast cancer ingredients from PS. Protocatechuic acid (1), protocatechualdehyde (2), caffeic acid (3), and rosmarinic acid (4) were identified as high-affinity components. The cytotoxic activities of these compounds were evaluated in MCF-7 cells using Cell Counting Kit-8 assay. All the compounds displayed cytotoxicity to MCF-7 cells, but protocatechualdehyde and caffeic acid exhibited significant cytotoxicity with half-maximal inhibitory concentration values of 10.9 μM and 26.8 μM, respectively. This study provides the first report of the successful usage of cell extraction coupled with LC-MS/MS to screen active ingredients from PS. This method can be used as a screening tool for bioactive constituents in natural products.
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Affiliation(s)
- An-ping Yang
- School of Stomatology and Medicine, Foshan University, People’s Republic of China
| | - Zhao-guang Zheng
- School of Stomatology and Medicine, Foshan University, People’s Republic of China
| | - Fang Liu
- School of Stomatology and Medicine, Foshan University, People’s Republic of China
| | - Jing Liu
- School of Stomatology and Medicine, Foshan University, People’s Republic of China
| | - Rui-xue Wang
- School of Stomatology and Medicine, Foshan University, People’s Republic of China
| | - Hua Yang
- School of Stomatology and Medicine, Foshan University, People’s Republic of China
| | - Zai-jun Huang
- Department of Research and Development, Foshan Renhui Medical Technology Co., Ltd., Foshan, People’s Republic of China
| | - Pei-ying Huang
- School of Stomatology and Medicine, Foshan University, People’s Republic of China
| | - Hui Liu
- School of Stomatology and Medicine, Foshan University, People’s Republic of China
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12
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Kong J, Wang W. A Systemic Review on the Regulatory Roles of miR-34a in Gastrointestinal Cancer. Onco Targets Ther 2020; 13:2855-2872. [PMID: 32308419 PMCID: PMC7138617 DOI: 10.2147/ott.s234549] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 12/22/2019] [Indexed: 12/12/2022] Open
Abstract
MicroRNAs (miRNAs) are a class of endogenous non-coding single-stranded small-molecule RNAs that regulate gene expression by repressing target messenger RNA (mRNA) translation or degrading mRNA. miR-34a is one of the most important miRNAs participating in various physiological and pathological processes. miR-34a is abnormally expressed in a variety of tumors. The roles of miR-34a in gastrointestinal cancer (GIC) draw lots of attention. Numerous studies have demonstrated that dysregulated miR-34a is closely related to the proliferation, differentiation, migration, and invasion of tumor cells, as well as the diagnosis, prognosis, treatment, and chemo-resistance of tumors. Thus, we systematically reviewed the abnormal expression and regulatory roles of miR-34a in GICs including esophageal cancer (EC), gastric cancer (GC), colorectal cancer (CRC), hepatocellular carcinoma (HCC), pancreatic cancer (PC), and gallbladder cancer (GBC). It may provide a profile of versatile roles of miR-34a in GICs.
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Affiliation(s)
- Jiehong Kong
- Center for Drug Metabolism and Pharmacokinetics, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, People's Republic of China
| | - Weipeng Wang
- Center for Drug Metabolism and Pharmacokinetics, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, People's Republic of China
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13
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Prunellae Spica Extract Suppresses Teratoma Formation of Pluripotent Stem Cells through p53-Mediated Apoptosis. Nutrients 2020; 12:nu12030721. [PMID: 32182802 PMCID: PMC7146640 DOI: 10.3390/nu12030721] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 03/04/2020] [Accepted: 03/05/2020] [Indexed: 12/31/2022] Open
Abstract
Induced pluripotent stem cells (iPSCs) have similar properties to embryonic stem cells in terms of indefinite self-renewal and differentiation capacity. After in vitro differentiation of iPSCs, undifferentiated iPSCs (USCs) may exist in cell therapy material and can form teratomas after in vivo transplantation. Selective elimination of residual USCs is, therefore, very important. Prunellae Spica (PS) is a traditional medicinal plant that has been shown to exert anti-cancer, antioxidant, and anti-inflammatory activities; however, its effects on iPSCs have not been previously characterized. In this study, we find that ethanol extract of PS (EPS) effectively induces apoptotic cell death of USCs through G2/M cell cycle arrest, generation of intracellular reactive oxygen species, alteration of mitochondrial membrane potentials, and caspase activation of USCs. In addition, EPS increases p53 accumulation and expression of its downstream targets. In p53 knockout (KO) iPSCs, the EPS did not induce apoptosis, indicating that EPS-mediated apoptosis of USCs was p53-dependent. In addition, EPS was not genotoxic towards iPSCs-derived differentiated cells. EPS treatment before injection efficiently prevented in ovo teratoma formation of p53 wild-type (WT) iPSCs but not p53KO iPSCs. Collectively, these results indicate that EPS has potent anti-teratoma activity and no genotoxicity to differentiated cells. It can, therefore, be used in the development of safe and efficient iPSC-based cell therapies.
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14
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Li DM, Zhong M, Su QB, Song FM, Xie TG, He JH, Wei J, Lu GS, Hu XX, Wei GN. Active fraction of Polyrhachis vicina Rogers (AFPR) suppressed breast cancer growth and progression via regulating EGR1/lncRNA-NKILA/NF-κB axis. Biomed Pharmacother 2020; 123:109616. [PMID: 31881485 DOI: 10.1016/j.biopha.2019.109616] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 10/23/2019] [Accepted: 10/26/2019] [Indexed: 01/22/2023] Open
Abstract
Breast cancer (BC) is a major contributor of cancer-associated mortality in women. It is essential to find new therapeutic targets and drugs. Polyrhachis vicina Rogers is one of the Traditional Chinese Medicine (TCM). Our previous studies have shown an active fraction of Polyrhachis vicina Rogers (AFPR) has significant anti-inflammatory activity, suggesting its anti-cancer effect. Here, we aimed to explore the inhibitory effects of AFPR on BC and reveal its mechanism. The effects of AFPR on BC were examined by cell proliferation assay, wound healing assay, invasion assay and xenograft assay. Microarray sequencing, qRT-PCR, Western blot, chromatin immunoprecipitation assay and luciferase reporter assay were performed to investigate the regulation of AFPR on related genes and underlying mechanisms. As a result, AFPR suppressed BC cell growth, migration and invasion and inhibited tumor growth. LncRNA NKILA was most prominently upregulated in AFPR-treated MCF7 cells. AFPR inactivated NF-κB signaling pathway via regulating NKILA. Furthermore, AFPR regulated the expression of NKILA by inhibiting its transcript suppressor EGR1. This study firstly indicated that AFPR was a potential inhibitor of BC development via regulating EGR1/NKILA/NF-κB axis.
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Affiliation(s)
- Dong-Mei Li
- Department of Pharmacology, Guangxi Institute of Chinese Medicine & Pharmaceutical Science, Nanning, 530022, China; Guangxi Key Laboratory of Traditional Chinese Medicine Quality Standards, Nanning, 530022, China
| | - Ming Zhong
- Department of Chemistry, Guangxi Institute of Chinese Medicine & Pharmaceutical Science, Nanning, 530022, China
| | - Qi-Biao Su
- College of Health Science, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Fang-Ming Song
- Pharmaceutical College, Guangxi Medical University, Nanning, 530021, China
| | - Tang-Gui Xie
- Department of Pharmacology, Guangxi Institute of Chinese Medicine & Pharmaceutical Science, Nanning, 530022, China
| | - Jun-Hui He
- Department of Pharmacology, Guangxi Institute of Chinese Medicine & Pharmaceutical Science, Nanning, 530022, China
| | - Jie Wei
- Department of Pharmacology, Guangxi Institute of Chinese Medicine & Pharmaceutical Science, Nanning, 530022, China
| | - Guo-Shou Lu
- Department of Chemistry, Guangxi Institute of Chinese Medicine & Pharmaceutical Science, Nanning, 530022, China
| | - Xiao-Xi Hu
- Department of Chemistry, Guangxi Institute of Chinese Medicine & Pharmaceutical Science, Nanning, 530022, China
| | - Gui-Ning Wei
- Department of Pharmacology, Guangxi Institute of Chinese Medicine & Pharmaceutical Science, Nanning, 530022, China.
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15
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Spica Prunellae Extract Enhances Fluorouracil Sensitivity of 5-Fluorouracil-Resistant Human Colon Carcinoma HCT-8/5-FU Cells via TOP2 α and miR-494. BIOMED RESEARCH INTERNATIONAL 2019; 2019:5953619. [PMID: 31662984 PMCID: PMC6791265 DOI: 10.1155/2019/5953619] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 07/12/2019] [Accepted: 08/09/2019] [Indexed: 02/07/2023]
Abstract
The use of 5-fluorouracil (5-FU) has been proven benefits, but it also has adverse events in colorectal cancer (CRC) chemotherapy. In this study, we explored the mechanism of 5-FU resistance by bioinformatics analysis of the NCBI public dataset series GSE81005. Fifteen hub genes were screened out of 582 different expressed genes. Modules of the hub genes in protein-protein interaction networks gathered to TOP2α showed a decrease in HCT-8 cells but an increase in 5-FU-resistant HCT-8/5-FU cells with 5-FU exposure. Downregulation of TOP2α with siRNA or miR-494 transfection resulted in an increase of cytotoxicity and decrease of cell colonies to 5-FU for HCT-8/5-FU cells. Moreover, we found that an ethanol extract of Spica Prunellae (EESP), which is a traditional Chinese medicine with clinically beneficial effects in various cancers, was able to enhance the sensitivity of 5-FU in HCT-8/5-FU cells and partly reverse the 5-FU resistance effect. It significantly helped suppress cell growth and induced cell apoptosis in HCT-8/5-FU cells with the expression of TOP2α being significantly suppressed, which increased by 5-FU. Consistently, miR-494, which reportedly regulates TOP2α, exhibited reverse trends in EESP/5-FU combination treatment. These results suggested that Spica Prunellae may be beneficial in the treatment of 5-FU-resistant CRC patients.
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16
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Liu Z, Zou L, Chen C, Zhao H, Yan Y, Wang C, Liu X. iTRAQ-based quantitative proteomic analysis of salt stress in Spica Prunellae. Sci Rep 2019; 9:9590. [PMID: 31270436 PMCID: PMC6610069 DOI: 10.1038/s41598-019-46043-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 06/20/2019] [Indexed: 01/03/2023] Open
Abstract
Spica Prunellae is an important Chinese herbal medicine. Because of its good curative effect on various diseases, this herb is consumed in large quantities in clinical applications. The metabolites of Spica Prunellae are known to change under salt stress; however, the difference in protein levels of Spica Prunellae between saline and normal conditions is unclear. In this study, we used proteomics techniques to identify differentially expressed proteins in Spica Prunellae under different saline conditions. (iTRAQ) MS/MS was used to detect statistically significant changes in protein between salt stress and normal conditions. Ultimately, we detected 1,937 proteins, 89 of which were detected in two different comparison. Based on GO, STRING and KEGG analyses, 35 significantly differentially expressed proteins were selected for further analysis. The results of functional and signal pathway analyses indicated that the cellular protein and carbohydrate metabolism of Spica Prunellae was weaker, calcium ion transport was higher, photosynthesis was higher, and protein production was faster under saline conditions than under normal conditions. This study provides useful information for studying the causes of differences in secondary metabolites in Spica Prunellae under salt stress and the protein mechanisms related to their quality.
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Affiliation(s)
- Zixiu Liu
- College of pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.,Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China.,National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China.,Department of Pharmacy, No. 454 Hospital of PLA, Nanjing, China
| | - Lisi Zou
- College of pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.,Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China.,National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China
| | - Cuihua Chen
- College of pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.,Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China.,National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China
| | - Hui Zhao
- College of pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.,Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China.,National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China
| | - Ying Yan
- College of pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.,Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China.,National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China
| | - Chengcheng Wang
- College of pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.,Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China.,National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China
| | - Xunhong Liu
- College of pharmacy, Nanjing University of Chinese Medicine, Nanjing, China. .,Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, China. .,National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing, China.
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17
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Phytochemical Modulation of MiRNAs in Colorectal Cancer. MEDICINES 2019; 6:medicines6020048. [PMID: 30959836 PMCID: PMC6631275 DOI: 10.3390/medicines6020048] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 03/28/2019] [Accepted: 04/03/2019] [Indexed: 12/29/2022]
Abstract
Colorectal cancer (CRC) is one of the leading causes of death in the United States. Chemotherapy and radiotherapy are some of the most commonly used treatments, but are often associated with severe side effects, and are not entirely curative. It is therefore important to consider other preventative treatment options. Phytochemicals are naturally occurring bioactive compounds which have been shown to play a role in cancer prevention and treatment, especially in regards to a person’s lifestyle and diet. Recent evidence has shown that phytochemicals may exert their chemopreventative effects by targeting micro RNAs (miRNAs), which regulate the downstream expression of tumor suppressors and oncogenes. MiRNAs are small, endogenous, noncoding RNAs that regulate several biological processes through post-translational regulation. The dysregulation of miRNA expression has been shown to be associated with colorectal cancer. In this review, we will summarize and discuss several phytochemicals, which have been shown to exert chemopreventative effects in colorectal cancer by the modulation of miRNA expression.
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