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Ashrafizadeh M, Aref AR, Sethi G, Ertas YN, Wang L. Natural product/diet-based regulation of macrophage polarization: Implications in treatment of inflammatory-related diseases and cancer. J Nutr Biochem 2024; 130:109647. [PMID: 38604457 DOI: 10.1016/j.jnutbio.2024.109647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 03/28/2024] [Accepted: 04/08/2024] [Indexed: 04/13/2024]
Abstract
Macrophages are phagocytic cells with important physiological functions, including the digestion of cellular debris, foreign substances, and microbes, as well as tissue development and homeostasis. The tumor microenvironment (TME) shapes the aggressiveness of cancer, and the biological and cellular interactions in this complicated space can determine carcinogenesis. TME can determine the progression, biological behavior, and therapy resistance of human cancers. The macrophages are among the most abundant cells in the TME, and their functions and secretions can determine tumor progression. The education of macrophages to M2 polarization can accelerate cancer progression, and therefore, the re-education and reprogramming of these cells is promising. Moreover, macrophages can cause inflammation in aggravating pathological events, including cardiovascular diseases, diabetes, and neurological disorders. The natural products are pleiotropic and broad-spectrum functional compounds that have been deployed as ideal alternatives to conventional drugs in the treatment of cancer. The biological and cellular interactions in the TME can be regulated by natural products, and for this purpose, they enhance the M1 polarization of macrophages, and in addition to inhibiting proliferation and invasion, they impair the chemoresistance. Moreover, since macrophages and changes in the molecular pathways in these cells can cause inflammation, the natural products impair the pro-inflammatory function of macrophages to prevent the pathogenesis and progression of diseases. Even a reduction in macrophage-mediated inflammation can prevent organ fibrosis. Therefore, natural product-mediated macrophage targeting can alleviate both cancerous and non-cancerous diseases.
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Affiliation(s)
- Milad Ashrafizadeh
- Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China; Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Amir Reza Aref
- Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA; Department of Translational Sciences, Xsphera Biosciences Inc., Boston, Massachusetts, USA
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
| | - Yavuz Nuri Ertas
- Department of Biomedical Engineering, Erciyes University, Kayseri, Türkiye; ERNAM-Nanotechnology Research and Application Center, Erciyes University, Kayseri, Türkiye.
| | - Lu Wang
- Department of Gastroenterology, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China.
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Xue Y, Lu J, Liu Y, Gao Y, Gong Y, Yang Y, Xiong Y, Shi X. Dihydroartemisinin modulated arachidonic acid metabolism and mitigated liver inflammation by inhibiting the activation of 5-LOX and COX-2. Heliyon 2024; 10:e33370. [PMID: 39027511 PMCID: PMC11255665 DOI: 10.1016/j.heliyon.2024.e33370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 06/19/2024] [Accepted: 06/20/2024] [Indexed: 07/20/2024] Open
Abstract
Background Dihydroartemisinin (DHA), a derivative of Artemisia annua, has been shown to possess anti-inflammatory properties. Besides, Yes-associated protein 1 (YAP1) plays a crucial role in maintaining liver homeostasis. Methods This study used Yap1 Flox/Flox, Albumin-Cre mice with hepatocyte-specific Yap1 knockout (referred to as Yap1 LKO) and their control mice (Yap1 Flox/Flox, referred to as Yap1 Flox). The effect of Yap1 on lipid metabolism homeostasis was investigated through non-targeted metabolomic analysis of mouse liver. Subsequently, DHA was administered to Yap1 LKO mice to assess its potential as a treatment. Liver pathology was evaluated via H&E staining, and the levels of AST, ALT, and TG were quantified using biochemical assays. The contents of arachidonic acid (AA), prostaglandin E1 (PGE1), and leukotrienes (LT) in the liver were measured using ELISA, while the protein expressions of PLIN2, 5-lipoxygenase (5-LOX), and cyclooxygenase-2 (COX-2) were analyzed through IHC staining. Results Hepatocyte-specific Yap1 knockout activated the AA metabolic pathway, resulting in increased elevated levels of AA, PGE1, and LT levels, along with inflammatory cytokine infiltration. DHA mitigated the elevation of metabolites such as PGE1 and LT caused by the AA metabolic pathway activation by down-regulating the levels of COX-2 and 5-LOX in the liver of Yap1 LKO mice. Moreover, it alleviated the accumulation of lipid vacuoles and reduced triglyceride (TG) and perilipin-2 (PLIN2) levels in the liver of Yap1 LKO mice. Conclusions Excessively low YAP1 expression induces liver inflammation and disturbances in lipid metabolism, whereas DHA modulated AA metabolism and mitigated liver inflammation by inhibiting the activation of 5-LOX and COX-2.
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Affiliation(s)
- Yu Xue
- Laboratory of Integrated Medicine Tumor Immunology, Shanxi University of Chinese Medicine, Taiyuan, 030000, China
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Junlan Lu
- Laboratory of Integrated Medicine Tumor Immunology, Shanxi University of Chinese Medicine, Taiyuan, 030000, China
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Yiwei Liu
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Yuting Gao
- Laboratory of Integrated Medicine Tumor Immunology, Shanxi University of Chinese Medicine, Taiyuan, 030000, China
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Yi Gong
- Laboratory of Integrated Medicine Tumor Immunology, Shanxi University of Chinese Medicine, Taiyuan, 030000, China
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Yanguang Yang
- Laboratory of Integrated Medicine Tumor Immunology, Shanxi University of Chinese Medicine, Taiyuan, 030000, China
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Yajun Xiong
- Laboratory of Integrated Medicine Tumor Immunology, Shanxi University of Chinese Medicine, Taiyuan, 030000, China
| | - Xinli Shi
- Laboratory of Integrated Medicine Tumor Immunology, Shanxi University of Chinese Medicine, Taiyuan, 030000, China
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
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Hussain M, Thakur RK, Khazir J, Ahmed S, Khan MI, Rahi P, Peer LA, Shanmugam PV, Kaur S, Raina SN, Reshi ZA, Sehgal D, Rajpal VR, Mir BA. Traditional uses, Phytochemistry, Pharmacology, and Toxicology of the Genus Artemisia L. (Asteraceae): A High-value Medicinal Plant. Curr Top Med Chem 2024; 24:301-342. [PMID: 37711006 DOI: 10.2174/1568026623666230914104141] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 08/15/2023] [Accepted: 08/23/2023] [Indexed: 09/16/2023]
Abstract
Biologically active secondary metabolites, essential oils, and volatile compounds derived from medicinal and aromatic plants play a crucial role in promoting human health. Within the large family Asteraceae, the genus Artemisia consists of approximately 500 species. Artemisia species have a rich history in traditional medicine worldwide, offering remedies for a wide range of ailments, such as malaria, jaundice, toothache, gastrointestinal problems, wounds, inflammatory diseases, diarrhoea, menstrual pains, skin disorders, headache, and intestinal parasites. The therapeutic potential of Artemisia species is derived from a multitude of phytoconstituents, including terpenoids, phenols, flavonoids, coumarins, sesquiterpene lactones, lignans, and alkaloids that serve as active pharmaceutical ingredients (API). The remarkable antimalarial, antimicrobial, anthelmintic, antidiabetic, anti-inflammatory, anticancer, antispasmodic, antioxidative and insecticidal properties possessed by the species are attributed to these APIs. Interestingly, several commercially utilized pharmaceutical drugs, including arglabin, artemisinin, artemether, artesunate, santonin, and tarralin have also been derived from different Artemisia species. However, despite the vast medicinal potential, only a limited number of Artemisia species have been exploited commercially. Further, the available literature on traditional and pharmacological uses of Artemisia lacks comprehensive reviews. Therefore, there is an urgent need to bridge the existing knowledge gaps and provide a scientific foundation for future Artemisia research endeavours. It is in this context, the present review aims to provide a comprehensive account of the traditional uses, phytochemistry, documented biological properties and toxicity of all the species of Artemisia and offers useful insights for practitioners and researchers into underutilized species and their potential applications. This review aims to stimulate further exploration, experimentation and collaboration to fully realize the therapeutic potential of Artemisia in augmenting human health and well-being.
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Affiliation(s)
- Manzoor Hussain
- Department of Botanical & Environmental Sciences, Guru Nanak Dev University, Amritsar, India
| | - Rakesh Kr Thakur
- Amity Institute of Biotechnology, Amity University, Noida, U.P, 201313, India
| | - Jabeena Khazir
- Department of Chemistry, HKM Govt. Degree College Eidgah, Srinagar, J&K, India
| | - Sajad Ahmed
- Department of Plant Biotechnology, Indian Institute of Integrative Medicine, Canal Road Jammu, 180001, J&K, India
| | | | - Praveen Rahi
- Biological Resources Center, Institut Pasteur, University de Paris, Paris, 75015, France
| | - Latif Ahmad Peer
- Department of Botany, University of Kashmir, Srinagar, Jammu & Kashmir, 190006, India
| | | | - Satwinderjeet Kaur
- Department of Botanical & Environmental Sciences, Guru Nanak Dev University, Amritsar, India
| | - Soom Nath Raina
- Amity Institute of Biotechnology, Amity University, Noida, U.P, 201313, India
| | - Zafar Ahmad Reshi
- Department of Botany, University of Kashmir, Srinagar, Jammu & Kashmir, 190006, India
| | - Deepmala Sehgal
- Syngenta, Jeolett's Hill International Research Centre, Bracknell, Berkshire, UK
| | - Vijay Rani Rajpal
- Department of Botany, HansRaj College, University of Delhi, Delhi, 110007, India
| | - Bilal Ahmad Mir
- Department of Botany, University of Kashmir, Srinagar, Jammu & Kashmir, 190006, India
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Ji Y, Sun K, Yang Y, Wu Z. Dihydroartemisinin ameliorates innate inflammatory response induced by Streptococcussuis-derived muramidase-released protein via inactivation of TLR4-dependent NF-κB signaling. J Pharm Anal 2023; 13:1183-1194. [PMID: 38024861 PMCID: PMC10657969 DOI: 10.1016/j.jpha.2023.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 05/17/2023] [Accepted: 05/26/2023] [Indexed: 12/01/2023] Open
Abstract
Muramidase-released protein (MRP) is now being recognized as a critical indicator of the virulence and pathogenicity of Streptococcus suis (S. suis). However, the identification of viable therapeutics for S. suis infection was hindered by the absence of an explicit mechanism for MRP-actuated inflammation. Dihydroartemisinin (DhA) is an artemisinin derivative with potential anti-inflammatory activity. The modulatory effect of DhA on the inflammatory response mediated by the virulence factor MRP remains obscure. This research aimed to identify the signaling mechanism by which MRP triggers the innate immune response in mouse spleen and cultured macrophages. With the candidate mechanism in mind, we investigated DhA for its ability to dampen the pro-inflammatory response induced by MRP. The innate immune response in mice was drastically triggered by MRP, manifesting as splenic and systemic inflammation with splenomegaly, immune cell infiltration, and an elevation in pro-inflammatory cytokines. A crucial role for Toll-like receptor 4 (TLR4) in coordinating the MRP-mediated inflammatory response via nuclear factor-kappa B (NF-κB) activation was revealed by TLR4 blockade. In addition, NF-κB-dependent transducer and activator of transcription 3 (STAT3) and mitogen-activated protein kinases (MAPKs) activation was required for the inflammatory signal transduction engendered by MRP. Intriguingly, we observed an alleviation effect of DhA on the MRP-induced immune response, which referred to the suppression of TLR4-mediated actuation of NF-κB-STAT3/MAPK cascades. The inflammatory response elicited by MRP is relevant to TLR4-dependent NF-κB activation, followed by an increase in the activity of STAT3 or MAPKs. DhA mitigates the inflammation process induced by MRP via blocking the TLR4 cascade, highlighting the therapeutic potential of DhA in targeting S. suis infection diseases.
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Affiliation(s)
- Yun Ji
- State Key Laboratory of Animal Nutrition and Feeding, China Agricultural University, Beijing, 100193, China
| | - Kaiji Sun
- State Key Laboratory of Animal Nutrition and Feeding, China Agricultural University, Beijing, 100193, China
| | - Ying Yang
- State Key Laboratory of Animal Nutrition and Feeding, China Agricultural University, Beijing, 100193, China
| | - Zhenlong Wu
- State Key Laboratory of Animal Nutrition and Feeding, China Agricultural University, Beijing, 100193, China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, China Agricultural University, Beijing, 100193, China
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Peng Q, Hao L, Guo Y, Zhang Z, Ji J, Xue Y, Liu Y, Li C, Lu J, Shi X. Dihydroartemisinin inhibited the Warburg effect through YAP1/SLC2A1 pathway in hepatocellular carcinoma. J Nat Med 2023; 77:28-40. [PMID: 36068393 DOI: 10.1007/s11418-022-01641-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 07/21/2022] [Indexed: 01/12/2023]
Abstract
Hepatocellular carcinoma (HCC) was the third most common cause of cancer death. But it has only limited therapeutic options, aggressive nature, and very low overall survival. Dihydroartemisinin (DHA), an anti-malarial drug approved by the Food and Drug Administration (FDA), inhibited cell growth in HCC. The Warburg effect was one of the ten new hallmarks of cancer. Solute carrier family 2 member 1 (SLC2A1) was a crucial carrier for glucose to enter target cells in the Warburg effect. Yes-associated transcriptional regulator 1 (YAP1), an effector molecule of the hippo pathway, played a crucial role in promoting the development of HCC. This study sought to determine the role of DHA in the SLC2A1 mediated Warburg effect in HCC. In this study, DHA inhibited the Warburg effect and SLC2A1 in HepG2215 cells and mice with liver tumors in situ. Meanwhile, DHA inhibited YAP1 expression by inhibiting YAP1 promoter binding protein GA binding protein transcription factor subunit beta 1 (GABPB1) and cAMP responsive element binding protein 1 (CREB1). Further, YAP1 knockdown/knockout reduced the Warburg effect and SLC2A1 expression by shYAP1-HepG2215 cells and Yap1LKO mice with liver tumors. Taken together, our data indicated that YAP1 knockdown/knockout reduced the SLC2A1 mediated Warburg effect by shYAP1-HepG2215 cells and Yap1LKO mice with liver tumors induced by DEN/TCPOBOP. DHA, as a potential YAP1 inhibitor, suppressed the SLC2A1 mediated Warburg effect in HCC.
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Affiliation(s)
- Qing Peng
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, No. 3 Xingyuan Road, Shijiazhuang, 050200, Hebei, China
| | - Liyuan Hao
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, No. 3 Xingyuan Road, Shijiazhuang, 050200, Hebei, China
| | - Yinglin Guo
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, No. 3 Xingyuan Road, Shijiazhuang, 050200, Hebei, China
| | - Zhiqin Zhang
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, No. 3 Xingyuan Road, Shijiazhuang, 050200, Hebei, China
| | - Jingmin Ji
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, No. 3 Xingyuan Road, Shijiazhuang, 050200, Hebei, China
| | - Yu Xue
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, No. 3 Xingyuan Road, Shijiazhuang, 050200, Hebei, China
| | - Yiwei Liu
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, No. 3 Xingyuan Road, Shijiazhuang, 050200, Hebei, China
| | - Caige Li
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, No. 3 Xingyuan Road, Shijiazhuang, 050200, Hebei, China
| | - Junlan Lu
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, No. 3 Xingyuan Road, Shijiazhuang, 050200, Hebei, China
| | - Xinli Shi
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, No. 3 Xingyuan Road, Shijiazhuang, 050200, Hebei, China.
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Wang Z, Wang X, Guo Z, Liao H, Chai Y, Wang Z, Wang Z. Reduning Attenuates LPS-Induced Human Unmilical Vein Endothelial Cells (HUVECs) Apoptosis Through PI3K-AKT Signaling Pathway. Front Pharmacol 2022; 13:921337. [PMID: 35903333 PMCID: PMC9315302 DOI: 10.3389/fphar.2022.921337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 05/19/2022] [Indexed: 02/06/2023] Open
Abstract
The molecular mechanism of Reduning (RDN) in the treatment of sepsis was analyzed based on network pharmacology. The system pharmacology method was administered to search the active ingredients and targets of RDN, identify the sepsis-related genes, and determine the targets of RDN in the treatment of sepsis. Cytoscape was used to build a “drug component-target” network to screen key compounds. A protein-protein interaction (PPI) network was constructed using STRING, and core targets were revealed through topological analysis. 404 shared targets of RDN and sepsis were introduced into DAVID Bioinformatics Resources 6.8 for GO and KEGG enrichment analysis to predict their possible signaling pathways and explore their molecular mechanisms. GO enrichment analysis highlighted that they were largely related to protein phosphorylation, inflammatory reaction, and positive regulation of mitogen-activated protein kinase (MAPK) cascade. KEGG enrichment analysis outlined that they were enriched in PI3K-AKT signaling pathway, calcium signaling pathway, rhoptry-associated protein 1 (Rap1) signaling pathway, and advanced glycation end products and receptors for advanced glycation end products (AGE-RAGE) signaling pathway. Molecular biological validation results exposed that RDN could significantly improve the protein expression of p-AKT and p-PI3K, alleviate apoptosis-related proteins expression level and decrease apoptosis rate in LPS-induced HUVECs. In conclusion, it was illustrated that RDN could considerably constrain LPS-induced apoptosis by activating the PI3K-AKT signaling pathway, which advocated a basis for fundamental mechanism research and clinical application of RDN in the treatment of sepsis.
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Affiliation(s)
- Ziyi Wang
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Xuesong Wang
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Zhe Guo
- School of Clinical Medicine, Tsinghua University, Beijing, China
- Department of Liver Intensive Care Unit, Beijing Tsinghua Changgung Hospital, Beijing, China
| | - Haiyan Liao
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Yan Chai
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Ziwen Wang
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Zhong Wang
- School of Clinical Medicine, Tsinghua University, Beijing, China
- *Correspondence: Zhong Wang,
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Artemisinin Alleviates Intestinal Inflammation and Metabolic Disturbance in Ulcerative Colitis Rats Induced by DSS. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:6211215. [PMID: 35497913 PMCID: PMC9042626 DOI: 10.1155/2022/6211215] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/08/2022] [Indexed: 12/11/2022]
Abstract
Objective This study is aimed to reveal the possible mechanisms of artemisinin in the treatment of ulcerative colitis (UC) through bioinformatics analysis and experimental verification in UC model rats. Methods Firstly, we searched two microarray data of the Gene Expression Omnibus (GEO) database to explore the differentially expressed genes (DEGs) between UC samples and normal samples. Then, we selected DEGs for gene ontology (GO) function enrichment analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis. The acute UC model of rats was established by using 3.5% dextran sulfate sodium (DSS) for 10 days to verify the core pathway. Finally, we evaluated the therapeutic effect of artemisinin at the molecular level and used metabonomics to study the endogenous metabolites in the rat serum. Results We screened in the GEO database and selected two eligible microarray datasets, GSE36807 and GSE9452. We performed GO function and KEGG pathway enrichment analyses of DEGs and found that these DEGs were mainly enriched in the inflammatory response, immune response, and IL-17 and NF-κB signaling pathways. Finally, we verified the IL-17 signaling pathway and key cytokines, and ELISA and immunohistochemical results showed that artemisinin could downregulate the expression of proinflammatory cytokines such as IL-1β and IL-17 in the IL-17 signaling pathway and upregulate the expression of the anti-inflammatory cytokine PPAR-γ. Metabolomics analysis showed that 33 differential metabolites were identified in the artemisinin group (AG) compared to the model group (MG). Differential metabolites were mainly involved in alanine, aspartate, and glutamate metabolism and synthesis and degradation of ketone bodies. Conclusion In this study, we found that artemisinin can significantly inhibit the inflammatory response in UC rats and regulate metabolites and related metabolic pathways. This study provides a foundation for further research on the mechanism of artemisinin in the treatment of UC.
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Matos MS, Anastácio JD, Nunes dos Santos C. Sesquiterpene Lactones: Promising Natural Compounds to Fight Inflammation. Pharmaceutics 2021; 13:pharmaceutics13070991. [PMID: 34208907 PMCID: PMC8309091 DOI: 10.3390/pharmaceutics13070991] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/18/2021] [Accepted: 06/22/2021] [Indexed: 12/14/2022] Open
Abstract
Inflammation is a crucial and complex process that reestablishes the physiological state after a noxious stimulus. In pathological conditions the inflammatory state may persist, leading to chronic inflammation and causing tissue damage. Sesquiterpene lactones (SLs) are composed of a large and diverse group of highly bioactive plant secondary metabolites, characterized by a 15-carbon backbone structure. In recent years, the interest in SLs has risen due to their vast array of biological activities beneficial for human health. The anti-inflammatory potential of these compounds results from their ability to target and inhibit various key pro-inflammatory molecules enrolled in diverse inflammatory pathways, and prevent or reduce the inflammatory damage on tissues. Research on the anti-inflammatory mechanisms of SLs has thrived over the last years, and numerous compounds from diverse plants have been studied, using in silico, in vitro, and in vivo assays. Besides their anti-inflammatory potential, their cytotoxicity, structure–activity relationships, and pharmacokinetics have been investigated. This review aims to gather the most relevant results and insights concerning the anti-inflammatory potential of SL-rich extracts and pure SLs, focusing on their effects in different inflammatory pathways and on different molecular players.
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Affiliation(s)
- Melanie S. Matos
- Instituto de Biologia Experimental e Tecnológica (iBET), Apartado 12, 2781-901 Oeiras, Portugal; (M.S.M.); (J.D.A.)
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. da República, 2780-157 Oeiras, Portugal
| | - José D. Anastácio
- Instituto de Biologia Experimental e Tecnológica (iBET), Apartado 12, 2781-901 Oeiras, Portugal; (M.S.M.); (J.D.A.)
- CEDOC, Chronic Diseases Research Centre, NOVA Medical School, Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Campo dos Mártires da Pátria, 130, 1169-056 Lisboa, Portugal
| | - Cláudia Nunes dos Santos
- Instituto de Biologia Experimental e Tecnológica (iBET), Apartado 12, 2781-901 Oeiras, Portugal; (M.S.M.); (J.D.A.)
- CEDOC, Chronic Diseases Research Centre, NOVA Medical School, Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Campo dos Mártires da Pátria, 130, 1169-056 Lisboa, Portugal
- Correspondence:
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Chen R, Lu X, Li Z, Sun Y, He Z, Li X. Dihydroartemisinin Prevents Progression and Metastasis of Head and Neck Squamous Cell Carcinoma by Inhibiting Polarization of Macrophages in Tumor Microenvironment. Onco Targets Ther 2020; 13:3375-3387. [PMID: 32425545 PMCID: PMC7188074 DOI: 10.2147/ott.s249046] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 04/08/2020] [Indexed: 12/11/2022] Open
Abstract
Background Polarized M2 macrophages are an important type of tumor-associated macrophage (TAM), with roles in the growth, invasion, and migration of cancer cells in the tumor microenvironment. Dihydroartemisinin (DHA), a traditional Chinese medicine extract, has been shown to inhibit the progression and metastasis of head and neck squamous cell carcinoma (HNSCC); however, the effect of DHA on cancer prevention, and the associated mechanism, has not been investigated in the tumor microenvironment. Materials and Methods First, human Thp-1 monocytes were induced and differentiated into M2 macrophages using phorbol 12-myristate 13-acetate (PMA), interleukin-6 (IL-6), and interleukin-4 (IL-4). Induction success was confirmed by cell morphology evaluation, flow cytometry, and quantitative real-time polymerase chain reaction (qRT-PCR). Then, DHA was applied to interfere with M2 macrophage polarization, and conditioned medium (CM), including conditioned medium from M2 macrophages (M2-CM) and conditioned medium from M2 macrophages with DHA (M2-DHA-CM), was obtained. CM was applied to Fadu or Cal-27 cells, and its effects on cancer invasion, migration, and angiogenesis were evaluated using transwell, wound-healing, and tube formation assays, respectively. Finally, Western blotting was used to evaluate the relationship between signal transducer and activator of transcription 3 (STAT3) signaling pathway activation and M2 macrophage polarization. Results Human Thp-1 monocytes were successfully polarized into M2-like TAMs using PMA, IL-6, and IL-4. We found that M2-like TAMs promoted the invasion, migration, and angiogenesis of HNSCC cells; however, DHA significantly inhibited IL-4/IL-6-induced M2 macrophage polarization. Additionally, as DHA induced a decrease in the number of M2-like TAMs, M2-DHA-CM inhibited the induction of invasion, migration, and angiogenesis of Fadu and Cal-27 cells. Finally, DHA inhibited M2 macrophage polarization by blocking STAT3 pathway activation in macrophages. Conclusion DHA inhibits the invasion, migration, and angiogenesis of HNSCC by preventing M2 macrophage polarization via blocking STAT3 phosphorylation.
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Affiliation(s)
- Ran Chen
- Graduate School of Hebei Medical University, Shijiazhuang, People's Republic of China.,Department of Otolaryngology Head and Neck Surgery, The 980th Hospital of PLA Joint Logistics Support Force, Shijiazhuang, People's Republic of China
| | - Xiuying Lu
- Department of Otolaryngology Head and Neck Surgery, The 980th Hospital of PLA Joint Logistics Support Force, Shijiazhuang, People's Republic of China
| | - Zhen Li
- Department of Otolaryngology Head and Neck Surgery, The 980th Hospital of PLA Joint Logistics Support Force, Shijiazhuang, People's Republic of China
| | - Yajing Sun
- Department of Otolaryngology Head and Neck Surgery, The 980th Hospital of PLA Joint Logistics Support Force, Shijiazhuang, People's Republic of China
| | - Zhengxin He
- Department of Laboratory Medicine, The 980th Hospital of PLA Joint Logistics Support Force, Shijiazhuang, People's Republic of China
| | - Xiaoming Li
- Graduate School of Hebei Medical University, Shijiazhuang, People's Republic of China.,Department of Otolaryngology Head and Neck Surgery, The 980th Hospital of PLA Joint Logistics Support Force, Shijiazhuang, People's Republic of China
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Perri F, Frattaruolo L, Haworth I, Brindisi M, El-magboub A, Ferrario A, Gomer C, Aiello F, Adams JD. Naturally occurring sesquiterpene lactones and their semi-synthetic derivatives modulate PGE2 levels by decreasing COX2 activity and expression. Heliyon 2019; 5:e01366. [PMID: 30976671 PMCID: PMC6441754 DOI: 10.1016/j.heliyon.2019.e01366] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 12/01/2018] [Accepted: 03/13/2019] [Indexed: 01/01/2023] Open
Abstract
Plants of the Asteraceae family have been used in traditional medicine for centuries due to their main antimicrobial and analgesic activities. A liniment from Artemisia californica has recently been tested on patients affected by either acute pain or chronic pain conditions with great success. The aim of this study was to evaluate the anti-inflammatory activity of sesquiterpene lactones (SLs), representing the majority in the Asteraceae family. Leucodin, α-santonin and sclareolide (three SLs) were chosen to undergo chemical modifications. This pool of molecules underwent molecular modeling experiments using an in-house program, WATGEN, predicting the water network and its contribution to the overall affinity of the enzyme-ligand complex. The anti-inflammatory activity and the ability of compounds to modulate COX-2 expression have been evaluated in LPS-stimulated RAW 264.7 cells and in RIF-1 cells treated according to the Photodynamic Therapy (PDT) protocols using Photoprin (PH) as photosensitizer. Furthermore, commercially available assay kits were used to evaluate the concentration of PGE-2 and the direct inhibition of COX-2. All the tested molecules fit well in the enzyme binding pocket, but to get a substantial inhibition of the expression and activity of the enzyme as well as a reduction in the PGE2 concentration, high concentrations of the compounds are needed. The only exceptions being leucodin itself and FP6, one of the α-santonin derivatives, presenting a CF3 functional group. We believe that this class of compounds has some interesting potential in the treatment of pain and inflammation. Although, the activity seems to be due to a mechanism related to the expression of the COX enzymes rather than on a direct inhibition.
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Affiliation(s)
- Filomena Perri
- Dipartimento di Farmacia e Scienze della Salute e della Nutrizione, Edificio Polifunzionale, Università della Calabria, Arcavacata di Rende, 87036 Rende (CS), Italy
| | - Luca Frattaruolo
- Dipartimento di Farmacia e Scienze della Salute e della Nutrizione, Edificio Polifunzionale, Università della Calabria, Arcavacata di Rende, 87036 Rende (CS), Italy
| | - Ian Haworth
- Department of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Sothern California, 1985 Zonal Avenue, Los Angeles 90089, CA, USA
| | - Matteo Brindisi
- Dipartimento di Farmacia e Scienze della Salute e della Nutrizione, Edificio Polifunzionale, Università della Calabria, Arcavacata di Rende, 87036 Rende (CS), Italy
| | - Asma El-magboub
- Department of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Sothern California, 1985 Zonal Avenue, Los Angeles 90089, CA, USA
| | - Angela Ferrario
- Children's Hospital Los Angeles, University of Southern California, 4650 W Sunset Boulevard, Los Angeles 90027, CA, USA
| | - Charles Gomer
- Children's Hospital Los Angeles, University of Southern California, 4650 W Sunset Boulevard, Los Angeles 90027, CA, USA
| | - Francesca Aiello
- Dipartimento di Farmacia e Scienze della Salute e della Nutrizione, Edificio Polifunzionale, Università della Calabria, Arcavacata di Rende, 87036 Rende (CS), Italy
| | - James David Adams
- Department of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Sothern California, 1985 Zonal Avenue, Los Angeles 90089, CA, USA
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Artemisinin and its derivatives: a potential therapeutic approach for oral lichen planus. Inflamm Res 2019; 68:297-310. [DOI: 10.1007/s00011-019-01216-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 01/16/2019] [Accepted: 01/21/2019] [Indexed: 12/20/2022] Open
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Bobade D, Khandare AV, Deval M, Shastry P, Deshpande P. Hemozoin-induced activation of human monocytes toward M2-like phenotype is partially reversed by antimalarial drugs-chloroquine and artemisinin. Microbiologyopen 2018; 8:e00651. [PMID: 29877619 PMCID: PMC6436431 DOI: 10.1002/mbo3.651] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 04/08/2018] [Accepted: 04/16/2018] [Indexed: 12/20/2022] Open
Abstract
Plasmodium falciparum malaria is the most severe form of malaria with several complications. The malaria pigment‐hemozoin (Hz) is associated with severe anemia, cytokine dysfunction, and immunosuppression, thus making it an interesting target for developing new strategies for antimalarial therapy. Monocytes (MO) in circulation actively ingest Hz released by Plasmodium parasites and secrete pro‐ and anti‐inflammatory cytokines. M1 and M2 types represent the two major forms of MO/macrophages (MQ) with distinct phenotypes and opposing functions. Imbalance in the polarization of these types is reported in many infectious diseases. Though the association of Hz with immunosuppression is well documented, its role in activation of MO in context of M1/M2 phenotypes remains to be addressed. We report here that natural Hz drives human MO toward M2‐like phenotype as evidenced by the expression of M2 signature markers. Hz‐fed MO showed elevated transcript and secreted level of IL‐10, CCL17, CCL1, expression of mannose‐binding lectin receptor (CD206), and arginase activity. Hz attenuated HLA‐DR expression, nitric oxide, and reactive oxygen species production, which are the features of M1 phenotype. Our data also implicate the involvement of p38 MAPK, PI3K/AKT, and NF‐κB signaling pathways in skewing of Hz‐fed MO toward M2‐like type and suppression of mitogen‐stimulated lymphocyte proliferation. Importantly, antimalarial drugs—chloroquine and artemisinin—partially reversed activation of Hz‐induced MO toward M2‐like phenotype. Considering the limitations in the current therapeutic options for malaria, we propose that these drugs may be re‐examined for their potential as immunomodulators and candidates for adjunctive treatment in malaria.
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Affiliation(s)
| | | | - Mangesh Deval
- National Centre for Cell Science (NCCS), Pune, India
| | - Padma Shastry
- National Centre for Cell Science (NCCS), Pune, India
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Yin J, Xia W, Zhang Y, Ding G, Chen L, Yang G, Huang S, Jia Z, Zhang A. Role of dihydroartemisinin in regulating prostaglandin E2 synthesis cascade and inflammation in endothelial cells. Heart Vessels 2018; 33:1411-1422. [DOI: 10.1007/s00380-018-1190-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 05/18/2018] [Indexed: 10/16/2022]
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Baicalin attenuates diet induced nonalcoholic steatohepatitis by inhibiting inflammation and oxidative stress via suppressing JNK signaling pathways. Biomed Pharmacother 2017; 98:111-117. [PMID: 29247950 DOI: 10.1016/j.biopha.2017.12.026] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Revised: 12/02/2017] [Accepted: 12/05/2017] [Indexed: 02/08/2023] Open
Abstract
Nonalcoholic steatohepatitis may develop into hepatic cirrhosis. The therapeutic drugs for NASH are absent. Baicalin (BC) has hepatoprotective effect, while whether BC could prevent the development of NASH is unknown. This study aimed to investigate the effect of BC on the development of diet induced NASH and the possible mechanisms involved. Mice were fed with high fat and high cholesterol (HFC) diet to establish a NASH model, BC (0.5% w/w) was added into the diet to evaluate its effect on NASH. Mice fed an HFC diet developed NASH in 12 weeks. BC administration attenuated hepatic steatosis, inflammation and fibrosis induced by HFC diet. The NALFD activity score (NAS) was sharply decreased by BC. Mice serum ALT and AST were decreased in the BC group. BC decreased hepatic inflammatory cell infiltration, inflammatory genes (MCP-1, TNFα) and fibrosis genes (COL1, α-SMA, TGFβ) mRNA expression. BC has antioxidant function evidenced by upregulated hepatic GSH and SOD levels and downregulated MDA levels. BC restored some oxidative stress markers including 4-HNE, 8-OHdG in liver. Western blot analysis stated that BC suppressed pro-inflammatory COX-2 levels, pro-oxidative CYP2E1 levels and phosphorylation of JNK in mice liver. Collectively, BC can attenuate diet induced NASH and the mechanism in which possibly due to its anti-inflammatory and anti-oxidant effects via blockade of the activation of JNK.
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From ancient herb to modern drug: Artemisia annua and artemisinin for cancer therapy. Semin Cancer Biol 2017; 46:65-83. [DOI: 10.1016/j.semcancer.2017.02.009] [Citation(s) in RCA: 341] [Impact Index Per Article: 48.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 02/15/2017] [Accepted: 02/24/2017] [Indexed: 12/24/2022]
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Zhao X, Guo X, Yue W, Wang J, Yang J, Chen J. Artemether suppresses cell proliferation and induces apoptosis in diffuse large B cell lymphoma cells. Exp Ther Med 2017; 14:4083-4090. [PMID: 29104626 PMCID: PMC5658687 DOI: 10.3892/etm.2017.5063] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 08/23/2017] [Indexed: 12/23/2022] Open
Abstract
Artemether (ART), a derivative of the well-known anti-malaria drug artemisinin, demonstrates potent anti-cancer activity in various cancer cells, however its effects on lymphoma remain unknown. The present study demonstrated that ART significantly inhibited proliferation of diffuse large B cell lymphoma (DLBCL) in vivo and in vitro, and led to G0/G1 phase arrest. Mechanistic studies demonstrated that ART suppressed the expression of the cell cycle proteins cyclin dependent kinase (CDK) 2, 4, and Cyclin D1, and specifically repressed the proto-oncogene c-Myc, rather than regulating the extracellular signal-regulated kinase or protein kinase B signaling pathways (two key pathways involved in regulating cell proliferation). In addition, high-concentration ART treatment significantly induced the apoptosis of DLBCL cells by promoting the cleavage of Caspase-3 and Poly (ADP-ribose) polymerase (PARP) 1. Overall, the data indicated that ART exhibited anti-cancer activity by inhibiting the expression of cell cycle genes and c-Myc, and promoting Caspase-3 and PARP1 cleavage, which suggested that ART may serve as a dual pharmaceutical for the treatment DLBCL.
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Affiliation(s)
- Xinying Zhao
- Department of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200168, P.R. China
| | - Xudong Guo
- Clinical and Translational Research Centre of Shanghai First Maternity & Infant Health Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Collaborative Innovation Centre for Brain Science, School of Life Science and Technology, Tongji University, Shanghai 200092, P.R. China.,Institute of Regenerative Medicine, East Hospital, Tongji University School of Medicine, Shanghai 200120, P.R. China
| | - Wenqin Yue
- Department of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200168, P.R. China
| | - Jianmin Wang
- Department of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200168, P.R. China
| | - Jianmin Yang
- Department of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200168, P.R. China
| | - Jie Chen
- Department of Hematology, Changhai Hospital, Second Military Medical University, Shanghai 200168, P.R. China
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Artesunate Attenuates Lipopolysaccharide-Stimulated Proinflammatory Responses by Suppressing TLR4, MyD88 Expression, and NF-κB Activation in Microglial Cells. Inflammation 2015; 38:1925-32. [DOI: 10.1007/s10753-015-0172-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Ivanescu B, Miron A, Corciova A. Sesquiterpene Lactones from Artemisia Genus: Biological Activities and Methods of Analysis. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2015; 2015:247685. [PMID: 26495156 PMCID: PMC4606394 DOI: 10.1155/2015/247685] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 08/23/2015] [Accepted: 08/25/2015] [Indexed: 05/07/2023]
Abstract
Sesquiterpene lactones are a large group of natural compounds, found primarily in plants of Asteraceae family, with over 5000 structures reported to date. Within this family, genus Artemisia is very well represented, having approximately 500 species characterized by the presence of eudesmanolides and guaianolides, especially highly oxygenated ones, and rarely of germacranolides. Sesquiterpene lactones exhibit a wide range of biological activities, such as antitumor, anti-inflammatory, analgesic, antiulcer, antibacterial, antifungal, antiviral, antiparasitic, and insect deterrent. Many of the biological activities are attributed to the α-methylene-γ-lactone group in their molecule which reacts through a Michael-addition with free sulfhydryl or amino groups in proteins and alkylates them. Due to the fact that most sesquiterpene lactones are thermolabile, less volatile compounds, they present no specific chromophores in the molecule and are sensitive to acidic and basic mediums, and their identification and quantification represent a difficult task for the analyst. Another problematic aspect is represented by the complexity of vegetal samples, which may contain compounds that can interfere with the analysis. Therefore, this paper proposes an overview of the methods used for the identification and quantification of sesquiterpene lactones found in Artemisia genus, as well as the optimal conditions for their extraction and separation.
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Affiliation(s)
- Bianca Ivanescu
- Department of Pharmaceutical Botany, Faculty of Pharmacy, University of Medicine and Pharmacy “Grigore T. Popa”, 16 Universitatii Street, 700150 Iasi, Romania
- *Bianca Ivanescu:
| | - Anca Miron
- Department of Pharmacognosy, Faculty of Pharmacy, University of Medicine and Pharmacy “Grigore T. Popa”, 16 Universitatii Street, 700150 Iasi, Romania
| | - Andreia Corciova
- Department of Drug Analysis, Faculty of Pharmacy, University of Medicine and Pharmacy “Grigore T. Popa”, 16 Universitatii Street, 700150 Iasi, Romania
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