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Nurlybekova A, Kudaibergen A, Kazymbetova A, Amangeldi M, Baiseitova A, Ospanov M, Aisa HA, Ye Y, Ibrahim MA, Jenis J. Traditional Use, Phytochemical Profiles and Pharmacological Properties of Artemisia Genus from Central Asia. Molecules 2022; 27:molecules27165128. [PMID: 36014364 PMCID: PMC9415318 DOI: 10.3390/molecules27165128] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/05/2022] [Accepted: 08/05/2022] [Indexed: 12/04/2022] Open
Abstract
The flora of Kazakhstan is characterized by its wide variety of different types of medicinal plants, many of which can be used on an industrial scale. The Traditional Kazakh Medicine (TKM) was developed during centuries based on the six elements of ancient Kazakh theory, associating different fields such as pharmacology, anatomy, pathology, immunology and food nursing as well as disease prevention. The endemic Artemisia L. species are potential sources of unique and new natural products and new chemical structures, displaying diverse bioactivities and leading to the development of safe and effective phytomedicines against prevailing diseases in Kazakhstan and the Central Asia region. This review provides an overview of Artemisia species from Central Asia, particularly traditional uses in folk medicine and the recent numerous phytochemical and pharmacological studies. The review is done by the methods of literature searches in well-known scientific websites (Scifinder and Pubmed) and data collection in university libraries. Furthermore, our aim is to search for promising and potentially active Artemisia species candidates, encouraging us to analyze Protein Tyrosine Phosphatase 1B (PTP1B), α-glucosidase and bacterial neuraminidase (BNA) inhibition as well as the antioxidant potentials of Artemisia plant extracts, in which endemic species have not been explored for their secondary metabolites and biological activities so far. The main result of the study was that, for the first time, the species Artemisia scopiformis Ledeb. Artemisia albicerata Krasch., Artemisia transiliensis Poljakov, Artemisia schrenkiana Ledeb., Artemisia nitrosa Weber and Artemisia albida Willd. ex Ledeb. due to their special metabolites, showed a high potential for α-glucosidase, PTP1B and BNA inhibition, which is associated with diabetes, obesity and bacterial infections. In addition, we revealed that the methanol extracts of Artemisia were a potent source of polyphenolic compounds. The total polyphenolic contents of Artemisia extracts were correlated with antioxidant potential and varied according to plant origin, the solvent of extraction and the analytical method used. Consequently, oxidative stress caused by reactive oxygen species (ROS) may be managed by the dietary intake of current Artemisia species. The antioxidant potentials of the species A. schrenkiana, A. scopaeformis, A. transiliensis and Artemisia scoparia Waldst. & Kitam. were also promising. In conclusion, the examination of details between different Artemisia species in our research has shown that plant materials are good as an antioxidant and eznyme inhibitory functional natural source.
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Affiliation(s)
- Aliya Nurlybekova
- The Research Center for Medicinal Plants, Al-Farabi Kazakh National University, al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- Research Institute for Natural Products & Technology, Almaty 050046, Kazakhstan
| | - Aidana Kudaibergen
- The Research Center for Medicinal Plants, Al-Farabi Kazakh National University, al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- Research Institute for Natural Products & Technology, Almaty 050046, Kazakhstan
| | - Aizhan Kazymbetova
- The Research Center for Medicinal Plants, Al-Farabi Kazakh National University, al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- University of Chinese Academy of Sciences, Beijing 100049, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Magzhan Amangeldi
- The Research Center for Medicinal Plants, Al-Farabi Kazakh National University, al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- University of Chinese Academy of Sciences, Beijing 100049, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Aizhamal Baiseitova
- The Research Center for Medicinal Plants, Al-Farabi Kazakh National University, al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- Research Institute for Natural Products & Technology, Almaty 050046, Kazakhstan
| | - Meirambek Ospanov
- The Research Center for Medicinal Plants, Al-Farabi Kazakh National University, al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, Oxford, MS 38677, USA
| | - Haji Akber Aisa
- Xinjiang Technical Institutes of Physics and Chemistry, Central Asian of Drug Discovery and Development, Chinese Academy of Sciences, Urumqi 830011, China
| | - Yang Ye
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Mohamed Ali Ibrahim
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, Oxford, MS 38677, USA
- Correspondence: (M.A.I.); (J.J.)
| | - Janar Jenis
- The Research Center for Medicinal Plants, Al-Farabi Kazakh National University, al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- Research Institute for Natural Products & Technology, Almaty 050046, Kazakhstan
- University of Chinese Academy of Sciences, Beijing 100049, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- Xinjiang Technical Institutes of Physics and Chemistry, Central Asian of Drug Discovery and Development, Chinese Academy of Sciences, Urumqi 830011, China
- Correspondence: (M.A.I.); (J.J.)
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Phytochemicals for the Prevention and Treatment of Renal Cell Carcinoma: Preclinical and Clinical Evidence and Molecular Mechanisms. Cancers (Basel) 2022; 14:cancers14133278. [PMID: 35805049 PMCID: PMC9265746 DOI: 10.3390/cancers14133278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/26/2022] [Accepted: 06/30/2022] [Indexed: 11/18/2022] Open
Abstract
Simple Summary Renal cell carcinoma (RCC) is the most frequently diagnosed kidney cancer. Once RCC metastasizes, successful treatment is difficult to achieve. There is an apparent need for novel approaches to prevent and treat RCC. Phytochemicals are naturally derived compounds gaining increasing scientific interest due to their cancer preventive and chemotherapeutic properties. These phytochemicals have been shown to exhibit a multitude of anticancer effects against RCC. In this systematic review, we critically evaluate the potential these natural compounds possess for the prevention and treatment of RCC and discuss the future implications this may have in the fight against kidney cancer. Abstract Renal cell carcinoma (RCC) is associated with about 90% of renal malignancies, and its incidence is increasing globally. Plant-derived compounds have gained significant attention in the scientific community for their preventative and therapeutic effects on cancer. To evaluate the anticancer potential of phytocompounds for RCC, we compiled a comprehensive and systematic review of the available literature. Our work was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses criteria. The literature search was performed using scholarly databases such as PubMed, Scopus, and ScienceDirect and keywords such as renal cell carcinoma, phytochemicals, cancer, tumor, proliferation, apoptosis, prevention, treatment, in vitro, in vivo, and clinical studies. Based on in vitro results, various phytochemicals, such as phenolics, terpenoids, alkaloids, and sulfur-containing compounds, suppressed cell viability, proliferation and growth, showed cytotoxic activity, inhibited invasion and migration, and enhanced the efficacy of chemotherapeutic drugs in RCC. In various animal tumor models, phytochemicals suppressed renal tumor growth, reduced tumor size, and hindered angiogenesis and metastasis. The relevant antineoplastic mechanisms involved upregulation of caspases, reduction in cyclin activity, induction of cell cycle arrest and apoptosis via modulation of a plethora of cell signaling pathways. Clinical studies demonstrated a reduced risk for the development of kidney cancer and enhancement of the efficacy of chemotherapeutic drugs. Both preclinical and clinical studies displayed significant promise of utilizing phytochemicals for the prevention and treatment of RCC. Further research, confirming the mechanisms and regulatory pathways, along with randomized controlled trials, are needed to establish the use of phytochemicals in clinical practice.
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Molecular Targets and Mechanisms of Hedyotis diffusa- Scutellaria barbata Herb Pair for the Treatment of Colorectal Cancer Based on Network Pharmacology and Molecular Docking. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:6186662. [PMID: 35707465 PMCID: PMC9192289 DOI: 10.1155/2022/6186662] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 04/26/2022] [Indexed: 11/29/2022]
Abstract
Objective: Hedyotis diffusa-Scutellaria barbata herb pair (HS) has therapeutic effects on a variety of cancers, and this study aims to systematically explore the multiple mechanisms of HS in the treatment of colorectal cancer (CRC). Methods. The active ingredients of HS were obtained from TCMSP, and the potential targets related to these ingredients were screened from the STITCH, SuperPred, and Swiss TargetPrediction databases. Targets associated with CRC were retrieved by Drugbank, TTD, DisGeNET, and GeneCards. We used a Venn diagram to screen the intersection targets and used Cytoscape to construct the herb-ingredient-target-disease network, and the core targets were selected. The Go analysis and KEGG pathway annotation were performed by R language software. We used PyMol and Autodock Vina to achieve molecular docking of core ingredients and targets. Results: A total of 33 active ingredients were obtained from the HS, and 762 CRC-related targets were reserved from the four databases. We got 170 intersection targets to construct the network and found that the four ingredients with the most targets were quercetin, luteolin, baicalein, and dinatin, which were the core ingredients. The PPI analysis showed that the core targets were STAT3, TP53, MAPK3, AKT1, JUN, EGFR, MYC, VEGFA, EGF, and CTNNB1. Molecular docking results showed that these core ingredients had good binding potential with core targets, especially the docking of each component with MAPK obtained the lowest binding energy. HS acts simultaneously on various signaling pathways related to CRC, including the PI3K-Akt signaling pathway, proteoglycans in cancer, and the MAPK signaling pathway. Conclusions: This study systematically analyzed the active ingredients, core targets, and central mechanisms of HS in the treatment of CRC. It reveals the role of HS targeting PI3K-Akt signaling and MAPK signaling pathways in the treatment of CRC. We hope that our research could bring a new perspective to the therapy of CRC and find new anticancer drugs.
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Role of Plant-Derived Active Constituents in Cancer Treatment and Their Mechanisms of Action. Cells 2022; 11:cells11081326. [PMID: 35456005 PMCID: PMC9031068 DOI: 10.3390/cells11081326] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 03/31/2022] [Accepted: 04/11/2022] [Indexed: 02/07/2023] Open
Abstract
Despite significant technological advancements in conventional therapies, cancer remains one of the main causes of death worldwide. Although substantial progress has been made in the control and treatment of cancer, several limitations still exist, and there is scope for further advancements. Several adverse effects are associated with modern chemotherapy that hinder cancer treatment and lead to other critical disorders. Since ancient times, plant-based medicines have been employed in clinical practice and have yielded good results with few side effects. The modern research system and advanced screening techniques for plants’ bioactive constituents have enabled phytochemical discovery for the prevention and treatment of challenging diseases such as cancer. Phytochemicals such as vincristine, vinblastine, paclitaxel, curcumin, colchicine, and lycopene have shown promising anticancer effects. Discovery of more plant-derived bioactive compounds should be encouraged via the exploitation of advanced and innovative research techniques, to prevent and treat advanced-stage cancers without causing significant adverse effects. This review highlights numerous plant-derived bioactive molecules that have shown potential as anticancer agents and their probable mechanisms of action and provides an overview of in vitro, in vivo and clinical trial studies on anticancer phytochemicals.
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Rashid HM, Mahmod AI, Afifi FU, Talib WH. Antioxidant and Antiproliferation Activities of Lemon Verbena (Aloysia citrodora): An In Vitro and In Vivo Study. PLANTS 2022; 11:plants11060785. [PMID: 35336667 PMCID: PMC8951487 DOI: 10.3390/plants11060785] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/09/2022] [Accepted: 03/12/2022] [Indexed: 02/07/2023]
Abstract
Aloysia citrodora (Verbenaceae) is traditionally used to treat various diseases, including bronchitis, insomnia, anxiety, digestive, and heart problems. In this study, this plant’s antioxidant and anti-proliferation effects were evaluated. In addition to volatiles extraction, different solvent extracts were prepared. The GC-MS, LC-MS analysis and the Foline-Ciocalteu (F-C) method were used to investigate the phytochemical components of the plant. MTT assay was used to measure the antiproliferative ability for each extract. Antioxidant activity was determined using the 2,2-diphenylpicrylhydrazyl (DPPH) assay. In in vivo anti-proliferation experiments, Balb/C mice were inoculated with tumor cells and IP-injected with ethyl acetate extract of A. citrodora. After treatment, a significant reduction in tumor size (57.97%) and undetected tumors (44.44%) were obtained in treated mice, demonstrating the antiproliferative efficacy of the ethyl acetate extract. Besides, ethanol extract revealed the most potent radical scavenging effect. The findings of this study displayed that A. citrodora has promising cytotoxic and antioxidant activities. Still, further testing is required to investigate the extract’s chemical composition to understand its mechanisms of action.
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Affiliation(s)
- Hasan M. Rashid
- Department of Clinical Pharmacy and Therapeutics, Applied Science Private University, Amman 11931, Jordan; (H.M.R.); (A.I.M.)
| | - Asma Ismail Mahmod
- Department of Clinical Pharmacy and Therapeutics, Applied Science Private University, Amman 11931, Jordan; (H.M.R.); (A.I.M.)
| | - Fatma U. Afifi
- Department of Pharmaceutical Chemistry and Pharmacognosy, Applied Science Private University, Amman 11931, Jordan; or
| | - Wamidh H. Talib
- Department of Clinical Pharmacy and Therapeutics, Applied Science Private University, Amman 11931, Jordan; (H.M.R.); (A.I.M.)
- Correspondence:
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Lim HM, Park SH. Regulation of reactive oxygen species by phytochemicals for the management of cancer and diabetes. Crit Rev Food Sci Nutr 2022; 63:5911-5936. [PMID: 34996316 DOI: 10.1080/10408398.2022.2025574] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Cancer and diabetes mellitus are served as typical life-threatening diseases with common risk factors. Developing therapeutic measures in cancers and diabetes have aroused attention for a long time. However, the problems with conventional treatments are in challenge, including side effects, economic burdens, and patient compliance. It is essential to secure safe and efficient therapeutic methods to overcome these issues. As an alternative method, antioxidant and pro-oxidant properties of phytochemicals from edible plants have come to the fore. Phytochemicals are naturally occurring compounds, considered promising agent applicable in treatment of various diseases with beneficial effects. Either antioxidative or pro-oxidative activity of various phytochemicals were found to contribute to regulation of cell proliferation, differentiation, cell cycle arrest, and apoptosis, which can exert preventive and therapeutic effects against cancer and diabetes. In this article, the antioxidant or pro-oxidant effects and underlying mechanisms of flavonoids, alkaloids, and saponins in cancer or diabetic models demonstrated by the recent studies are summarized.
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Affiliation(s)
- Heui Min Lim
- Department of Biological Science, Gachon University, Seongnam, Republic of Korea
| | - See-Hyoung Park
- Department of Bio and Chemical Engineering, Hongik University, Sejong, Republic of Korea
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Lee D, Kwak HJ, Kim BH, Kim SH, Kim DW, Kang KS. Combined Anti-Adipogenic Effects of Hispidulin and p-Synephrine on 3T3-L1 Adipocytes. Biomolecules 2021; 11:biom11121764. [PMID: 34944408 PMCID: PMC8698582 DOI: 10.3390/biom11121764] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 11/18/2021] [Accepted: 11/22/2021] [Indexed: 12/14/2022] Open
Abstract
Hispidulin is abundant in Arrabidaea chica, Crossostephium chinense, and Grindelia argentina, among others. p-Synephrine is the main phytochemical constituent of Citrus aurantium. It has been used in combination with various other phytochemicals to determine synergistic effects in studies involving human participants. However, there have been no reports comparing the anti-adipogenic effects of the combination of hispidulin and p-synephrine. The current study explores the anti-adipogenic effects of hispidulin alone and in combination with p-synephrine in a murine preadipocyte cell line, 3T3-L1. Co-treatment resulted in a greater inhibition of the formation of red-labeled lipid droplets than the hispidulin or p-synephrine-alone treatments. Co-treatment with hispidulin and p-synephrine also significantly inhibited adipogenic marker proteins, including Akt, mitogen-activated protein kinases, peroxisome proliferator-activated receptor gamma, CCAAT/enhancer-binding protein alpha, glucocorticoid receptor, and CCAAT/enhancer-binding protein β. Although further studies are required to assess the effects of each drug on pharmacokinetic parameters, a combination treatment with hispidulin and p-synephrine may be a potential alternative strategy for developing novel anti-obesity drugs.
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Affiliation(s)
- Dahae Lee
- College of Korean Medicine, Gachon University, Seongnam 13120, Korea; (D.L.); (S.H.K.)
| | - Hee Jae Kwak
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon 21983, Korea;
| | | | - Seung Hyun Kim
- College of Korean Medicine, Gachon University, Seongnam 13120, Korea; (D.L.); (S.H.K.)
| | - Dong-Wook Kim
- Department of Pharmaceutical Engineering, Cheongju University, Cheongju 28530, Korea
- Correspondence: (D.-W.K.); (K.S.K.); Tel.: +82-43-229-7984 (D.-W.K.); +82-31-750-5402 (K.S.K.)
| | - Ki Sung Kang
- College of Korean Medicine, Gachon University, Seongnam 13120, Korea; (D.L.); (S.H.K.)
- Correspondence: (D.-W.K.); (K.S.K.); Tel.: +82-43-229-7984 (D.-W.K.); +82-31-750-5402 (K.S.K.)
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Anti-Proliferative and Anti-Migratory Activities of Hispidulin on Human Melanoma A2058 Cells. Biomolecules 2021; 11:biom11071039. [PMID: 34356663 PMCID: PMC8301921 DOI: 10.3390/biom11071039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 07/07/2021] [Accepted: 07/13/2021] [Indexed: 11/30/2022] Open
Abstract
Melanoma represents less than 5% of skin cancers, but is the most lethal, mainly because of its high-metastatic potential and resistance to various therapies. Therefore, it is important to develop effective treatments, especially chemotherapeutic drugs with cytotoxicity, anti-metastaticity, and few side effects. One such natural product is hispidulin, a flavone distributed in plants of the Asteraceae. Previous studies have demonstrated that hispidulin has various pharmacological benefits, such as anti-tumor, anti-inflammation, and anti-allergic effects. This study aims to explore the effects of hispidulin against melanoma in vitro and in vivo. Results revealed that hispidulin selectively decreased the cell viability of A2058 cells in a dose- and time-dependent manner. Hispidulin induced cells accumulated in the sub-G1 phase via activating caspase 8 and 9, increased cleaved caspase 3, and cleaved PARP expression. Hispidulin was able to decrease AKT and ERK phosphorylation, which facilitated cell growth and survival. Moreover, hispidulin promoted reactive oxygen species generation in cells and suppressed cell migration through downregulated matrix metalloproteinase-2 expression. Hispidulin significantly inhibited tumor growth in a xenograft model. Based on these results, hispidulin produces its anti-melanoma effects by inducing cancer cell apoptosis and reducing its migration. Therefore, we suggest hispidulin as a potent therapeutic candidate for melanoma treatment.
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Liang Z, Chen Y, Gu T, She J, Dai F, Jiang H, Zhan Z, Li K, Liu Y, Zhou X, Tang L. LXR-Mediated Regulation of Marine-Derived Piericidins Aggravates High-Cholesterol Diet-Induced Cholesterol Metabolism Disorder in Mice. J Med Chem 2021; 64:9943-9959. [PMID: 34251816 DOI: 10.1021/acs.jmedchem.1c00175] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Reported as two antirenal cell carcinoma (RCC) drug candidates, marine-derived compounds piericidin A (PA) and glucopiericidin A (GPA) exhibit hepatotoxicity in renal carcinoma xenograft mice. Proteomics and transcriptomics reveal the hepatotoxicity related with cholesterol disposition since RCC is characterized by cholesterol accumulation. PA/GPA aggravate hepatotoxicity in high-cholesterol diet (HCD)-fed mice while exhibiting no toxicity in chow diet-fed mice. High cholesterol accumulation in liver is liver X receptor (LXR)-mediated cytochrome P450 family 7 subfamily a member 1 (CYP7A1) depression and low-density lipoprotein receptor (LDLR) activation. The farnesoid X nuclear receptor (FXR) is also depressed with a downregulated target gene OSTα. Different from PA directly combined with LXRα as an inhibitor, GPA exists as a prodrug in the liver and exerts toxic effects due to transformation into PA. Surface plasmon resonance (SPR) and docking results of 17 piericidins illustrate that glycosides exert no LXRα binding activity. A longer survival time of GPA-treated mice indicates that further exploration in anti-RCC drug research should focus on reducing glycosides transformed into PA and concentrating in the kidney tumor rather than the liver for lowering the risk of hepatotoxicity.
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Affiliation(s)
- Zhi Liang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Yulian Chen
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Tanwei Gu
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Jianglian She
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China
| | - Fahong Dai
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Huanguo Jiang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Zhikun Zhan
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Kunlong Li
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China
| | - Yonghong Liu
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China
| | - Xuefeng Zhou
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China.,Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China
| | - Lan Tang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
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Huang J, Zhao X, Li X, Peng J, Yang W, Mi S. HMGCR inhibition stabilizes the glycolytic enzyme PKM2 to support the growth of renal cell carcinoma. PLoS Biol 2021; 19:e3001197. [PMID: 33905408 PMCID: PMC8104400 DOI: 10.1371/journal.pbio.3001197] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 05/07/2021] [Accepted: 03/19/2021] [Indexed: 02/06/2023] Open
Abstract
Renal cell carcinoma (RCC) is responsible for most cases of the kidney cancer. Previous research showed that low serum levels of cholesterol level positively correlate with poorer RCC-specific survival outcomes. However, the underlying mechanisms and functional significance of the role of cholesterol in the development of RCC remain obscure. 3-Hydroxy-3-methylglutaryl coenzyme A reductase (HMGCR) plays a pivotal role in RCC development as it is the key rate-limiting enzyme of the cholesterol biosynthetic pathway. In this study, we demonstrated that the inhibition of HMGCR could accelerate the development of RCC tumors by lactate accumulation and angiogenesis in animal models. We identified that the inhibition of HMGCR led to an increase in glycolysis via the regulated HSP90 expression levels, thus maintaining the levels of a glycolysis rate-limiting enzyme, pyruvate kinase M2 (PKM2). Based on these findings, we reversed the HMGCR inhibition-induced tumor growth acceleration in RCC xenograft mice by suppressing glycolysis. Furthermore, the coadministration of Shikonin, a potent PKM2 inhibitor, reverted the tumor development induced by the HMGCR signaling pathway.
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Affiliation(s)
- Jiajun Huang
- Bio-manufacturing Engineering Laboratory, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong, China
| | - Xiaoyu Zhao
- Bio-manufacturing Engineering Laboratory, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong, China
| | - Xiang Li
- Bio-manufacturing Engineering Laboratory, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong, China
| | - Jiwei Peng
- Bio-manufacturing Engineering Laboratory, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong, China
| | - Weihao Yang
- Bio-manufacturing Engineering Laboratory, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong, China
| | - Shengli Mi
- Bio-manufacturing Engineering Laboratory, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong, China
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Dai Y, Sun X, Li B, Ma H, Wu P, Zhang Y, Zhu M, Li HM, Qin M, Wu CZ. The Effect of Hispidulin, a Flavonoid from Salvia plebeia, on Human Nasopharyngeal Carcinoma CNE-2Z Cell Proliferation, Migration, Invasion, and Apoptosis. Molecules 2021; 26:molecules26061604. [PMID: 33799348 PMCID: PMC8001992 DOI: 10.3390/molecules26061604] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/08/2021] [Accepted: 03/11/2021] [Indexed: 11/21/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a common malignant head and neck tumor. Drug resistance and distant metastasis are the predominant cause of treatment failure in NPC patients. Hispidulin is a flavonoid extracted from the bioassay-guided separation of the EtOH extract of Salvia plebeia with strong anti-proliferative activity in nasopharyngeal carcinoma cells (CNE-2Z). In this study, the effects of hispidulin on proliferation, invasion, migration, and apoptosis were investigated in CNE-2Z cells. The [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] (MTT) assay and the colony formation assay revealed that hispidulin could inhibit CNE-2Z cell proliferation. Hispidulin (25, 50, 100 μM) also induced apoptosis in a dose-dependent manner in CNE-2Z cells. The expression of Akt was reduced, and the expression of the ratio of Bax/Bcl-2 was increased. In addition, scratch wound and transwell assays proved that hispidulin (6.25, 12.5, 25 μM) could inhibited the migration and invasion in CNE-2Z cells. The expressions of HIF-1α, MMP-9, and MMP-2 were decreased, while the MMPs inhibitor TIMP1 was enhanced by hispidulin. Moreover, hispidulin exhibited potent suppression tumor growth and low toxicity in CNE-2Z cancer-bearing mice at a dosage of 20 mg/kg/day. Thus, hispidulin appears to be a potentially effective agent for NPC treatment.
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Affiliation(s)
- Yiqun Dai
- School of Pharmacy, Bengbu Medical College, 2600 Donghai Road, Bengbu 233030, China; (Y.D.); (X.S.); (B.L.); (H.M.); (P.W.); (Y.Z.); (M.Z.); (H.-M.L.)
- Department of Resources Science of Traditional Chinese Medicines, School of Traditional Chinese Pharmacy and State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Xiaolong Sun
- School of Pharmacy, Bengbu Medical College, 2600 Donghai Road, Bengbu 233030, China; (Y.D.); (X.S.); (B.L.); (H.M.); (P.W.); (Y.Z.); (M.Z.); (H.-M.L.)
| | - Bohan Li
- School of Pharmacy, Bengbu Medical College, 2600 Donghai Road, Bengbu 233030, China; (Y.D.); (X.S.); (B.L.); (H.M.); (P.W.); (Y.Z.); (M.Z.); (H.-M.L.)
| | - Hui Ma
- School of Pharmacy, Bengbu Medical College, 2600 Donghai Road, Bengbu 233030, China; (Y.D.); (X.S.); (B.L.); (H.M.); (P.W.); (Y.Z.); (M.Z.); (H.-M.L.)
| | - Pingping Wu
- School of Pharmacy, Bengbu Medical College, 2600 Donghai Road, Bengbu 233030, China; (Y.D.); (X.S.); (B.L.); (H.M.); (P.W.); (Y.Z.); (M.Z.); (H.-M.L.)
| | - Yingping Zhang
- School of Pharmacy, Bengbu Medical College, 2600 Donghai Road, Bengbu 233030, China; (Y.D.); (X.S.); (B.L.); (H.M.); (P.W.); (Y.Z.); (M.Z.); (H.-M.L.)
| | - Meilin Zhu
- School of Pharmacy, Bengbu Medical College, 2600 Donghai Road, Bengbu 233030, China; (Y.D.); (X.S.); (B.L.); (H.M.); (P.W.); (Y.Z.); (M.Z.); (H.-M.L.)
| | - Hong-Mei Li
- School of Pharmacy, Bengbu Medical College, 2600 Donghai Road, Bengbu 233030, China; (Y.D.); (X.S.); (B.L.); (H.M.); (P.W.); (Y.Z.); (M.Z.); (H.-M.L.)
| | - Minjian Qin
- Department of Resources Science of Traditional Chinese Medicines, School of Traditional Chinese Pharmacy and State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
- Correspondence: (M.Q.); (C.-Z.W.); Tel.: +86-25-8618-5130 (M.Q.); +86-55-2317-5232 (C.-Z.W.)
| | - Cheng-Zhu Wu
- School of Pharmacy, Bengbu Medical College, 2600 Donghai Road, Bengbu 233030, China; (Y.D.); (X.S.); (B.L.); (H.M.); (P.W.); (Y.Z.); (M.Z.); (H.-M.L.)
- Correspondence: (M.Q.); (C.-Z.W.); Tel.: +86-25-8618-5130 (M.Q.); +86-55-2317-5232 (C.-Z.W.)
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12
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Wang H, Wang J, Zhou M, Jia Y, Yang M, He C. Prediction of neonatal acne based on maternal lipidomic profiling. J Cosmet Dermatol 2020; 19:2759-2766. [PMID: 32027074 DOI: 10.1111/jocd.13320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 01/15/2020] [Accepted: 01/21/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Neonatal acne occurs in the first few weeks after birth. Some lesions are more serious and leave scars. Maternal surface skin lipids (SSL) have a strong correlation with SSL of infants. The establishment of prediction rank model based on maternal SSL is essential to the prevention and treatment of neonatal acne. METHOD Surface skin lipids samples were collected from the mothers (M) of 56 neonatal acne patients and the mothers (HM) of 19 healthy infants. Surface skin lipids from the right forehead were collected using a noninvasive method. UPLC-QTOF-MS was applied to detect SSL. Partial least squares discriminant analysis and receiver operating characteristic (ROC) analysis were performed to screen and validate potential lipids. Random forest (RF) and ROC analysis were used to establish a prediction model and evaluate its accuracy. RESULTS Sixteen altered potential lipids belonging to fatty acids, sphingomyelins, and glycerides were associated with M. M had less lipids than HM. Spearman's correlation of 16 lipids revealed 9 with high correlation. They were chosen as characteristic values of the RF prediction model. And the model showed an average accuracy of 98% in the validation set. CONCLUSION We have established an RF model for predicting neonatal acne and have shown that high skin barrier-related lipids were markers for predicting neonatal acne.
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Affiliation(s)
- Hecong Wang
- Beijing Technology and Business University, Beijing, China
| | - Jiateng Wang
- Beijing Technology and Business University, Beijing, China
| | - Mingyue Zhou
- Beijing Technology and Business University, Beijing, China
| | - Yan Jia
- Beijing Technology and Business University, Beijing, China
| | - Ming Yang
- Capital Institute of Paediatrics, Beijing, China
| | - Congfen He
- Beijing Technology and Business University, Beijing, China
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13
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Ashaq A, Maqbool MF, Maryam A, Khan M, Shakir HA, Irfan M, Qazi JI, Li Y, Ma T. Hispidulin: A novel natural compound with therapeutic potential against human cancers. Phytother Res 2020; 35:771-789. [PMID: 32945582 DOI: 10.1002/ptr.6862] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 06/29/2020] [Accepted: 08/11/2020] [Indexed: 12/24/2022]
Abstract
Cancer is one of the most devastating disease and leading cause of death worldwide. The conventional anticancer drugs are monotarget, toxic, expensive and suffer from drug resistance. Development of multi-targeted drugs from natural products has emerged as a new paradigm to overcome aforementioned conventionally encountered obstacles. Hispidulin (HIS), is a biologically active natural flavone with versatile biological and pharmacological activities. The anticancer, antimutagenic, antioxidative and anti-inflammatory properties of HIS have been reported. The aim of this review is to summarize the findings of several studies over the last few decades on the anticancer activity of HIS published in various databases including PubMed, Google Scholar, and Scopus. HIS has been shown to reduce the growth of cancer cells by inducing apoptosis, arresting cell cycle, inhibiting angiogenesis, invasion and metastasis via modulating multiple signaling pathways implicated in cancer initiation and progression. Multitargeted anticancer activity of HIS remains the strongest point for developing it into potential anticancer drug. We also highlighted the natural sources, anticancer mechanism, cellular targets, and chemo-sensitizing potential of HIS. This review will provide bases for design and conduct of further pre-clinical and clinical trials to develop HIS into a lead structure for future anticancer therapy.
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Affiliation(s)
- Aisha Ashaq
- Department of Zoology, University of the Punjab, Lahore, Pakistan
| | | | - Amara Maryam
- Department of Zoology, University of the Punjab, Lahore, Pakistan
| | - Muhammad Khan
- Department of Zoology, University of the Punjab, Lahore, Pakistan
| | - Hafiz A Shakir
- Department of Zoology, University of the Punjab, Lahore, Pakistan
| | - Muhammad Irfan
- Department of Biotechnology, University of Sargodha, Sargodha, Pakistan
| | - Javed I Qazi
- Department of Zoology, University of the Punjab, Lahore, Pakistan
| | - Yongming Li
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Tonghui Ma
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
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14
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Liu K, Zhao F, Yan J, Xia Z, Jiang D, Ma P. Hispidulin: A promising flavonoid with diverse anti-cancer properties. Life Sci 2020; 259:118395. [PMID: 32905830 DOI: 10.1016/j.lfs.2020.118395] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/31/2020] [Accepted: 09/02/2020] [Indexed: 02/06/2023]
Abstract
In recent years, natural products have increasingly attracted more attention because of their potential anticancer activity and low intrinsic toxicity. Hispidulin is a natural flavonoid with a wide range of biological activities, including anti-inflammatory, antifungal, antiplatelet, anticonvulsant, anti-osteoporotic, and notably anticancer activities. Numerous in vivo and in vitro studies have shown that hispidulin, as a potential anticancer drug, affects cell proliferation, apoptosis, cell cycle, angiogenesis, and metastasis. Moreover, hispidulin exhibits synergistic anti-tumor effects when combined with some common clinical anticancer drugs (e.g., gemcitabine, 5-fluoroucil, sunitinib, temozolomide, and TRAIL). The combination of hispidulin and chemotherapeutic drugs reduces the efflux of chemotherapeutic drugs, enhances the chemosensitivity of cancer cells, and reverses drug resistance. Herein, we outlined the anticancer effects of hispidulin in various cancers and its intracellular molecular targets and related mechanisms of its anticancer activity. Based on the available literature, it can be established that hispidulin has significant potential to become an important complementary medicine for cancer prevention and treatment. However, more in-depth in vitro and in vivo studies should be conducted to support its translation from bench to bedside.
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Affiliation(s)
- Kaili Liu
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou 450003, Henan, China; Department of Pharmacy, People's Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, School of Clinical Medicine, Henan University, Zhengzhou, China
| | - Fei Zhao
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou 450003, Henan, China; Department of Pharmacy, People's Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, School of Clinical Medicine, Henan University, Zhengzhou, China
| | - Jingjing Yan
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou 450003, Henan, China; Department of Pharmacy, People's Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, School of Clinical Medicine, Henan University, Zhengzhou, China
| | - Zhengchao Xia
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou 450003, Henan, China; Department of Pharmacy, People's Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, School of Clinical Medicine, Henan University, Zhengzhou, China
| | - Dandan Jiang
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou 450003, Henan, China; Department of Pharmacy, People's Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, School of Clinical Medicine, Henan University, Zhengzhou, China
| | - Peizhi Ma
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou 450003, Henan, China; Department of Pharmacy, People's Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, School of Clinical Medicine, Henan University, Zhengzhou, China.
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15
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Ren X, Wang W, Bao Y, Zhu Y, Zhang Y, Lu Y, Peng Z, Zhou G. Isorhamnetin and Hispidulin from Tamarix ramosissima Inhibit 2-Amino-1-Methyl-6-Phenylimidazo[4,5- b]Pyridine (PhIP) Formation by Trapping Phenylacetaldehyde as a Key Mechanism. Foods 2020; 9:E420. [PMID: 32260060 PMCID: PMC7230572 DOI: 10.3390/foods9040420] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 03/16/2020] [Accepted: 03/18/2020] [Indexed: 11/16/2022] Open
Abstract
Tamarix has been widely used as barbecue skewers to obtain a good taste and a unique flavor of roast lamb in China. Many flavonoids have been identified from Tamarix, which is an important strategy employed to reduce the formation of heterocyclic amines (HAs) in roast meat. Isorhamnetin, hispidulin, and cirsimaritin from Tamarix ramosissima bark extract (TRE) effectively inhibit the formation of 2-amino-1-methyl-6-phenylimidazo[4,5-b] pyridine (PhIP), the most abundant HAs in foods, both in roast lamb patties and in chemical models. According to the results of the GC-MS analysis, TRE and the three flavonoids significantly reduced the contents of phenylacetaldehyde, an important intermediate involved in PhIP formation at three levels. A subsequent ultra performance liquid chromatography-mass spectrometry (UPLC-MS) analysis revealed that these flavonoids trapped phenylacetaldehyde by forming interaction adducts. The formation of three postulated adducts, 8-C-(E-phenylethenyl)isorhamnetin, 6-C-(E-phenylethenyl)isorhamnetin and 8-C-(E-phenylethenyl)hispidulin, in the chemical models and roast lamb patties was further confirmed by a TOF-MS/MS analysis. Our results demonstrate that TRE and the corresponding flavonoids trap phenylacetaldehyde to form adducts and thus inhibit PhIP formation, suggesting their great potential beneficial effects on human health.
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Affiliation(s)
- Xiaopu Ren
- Key Laboratory of Meat Processing and Quality Control, Ministry of Education China, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (X.R.); (W.W.); (Y.B.); (Y.Z.); (Y.Z.); (G.Z.)
- Xinjiang Production & Construction Group Key Laboratory of Agricultural Products Processing in Xinjiang South, College of Life Science, Tarim University, Alar 843300, China
| | - Wei Wang
- Key Laboratory of Meat Processing and Quality Control, Ministry of Education China, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (X.R.); (W.W.); (Y.B.); (Y.Z.); (Y.Z.); (G.Z.)
| | - Yingjie Bao
- Key Laboratory of Meat Processing and Quality Control, Ministry of Education China, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (X.R.); (W.W.); (Y.B.); (Y.Z.); (Y.Z.); (G.Z.)
| | - Yuxia Zhu
- Key Laboratory of Meat Processing and Quality Control, Ministry of Education China, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (X.R.); (W.W.); (Y.B.); (Y.Z.); (Y.Z.); (G.Z.)
| | - Yawei Zhang
- Key Laboratory of Meat Processing and Quality Control, Ministry of Education China, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (X.R.); (W.W.); (Y.B.); (Y.Z.); (Y.Z.); (G.Z.)
| | - Yaping Lu
- College of Life Science, Nanjing Agricultural University, Nanjing 210095, China;
| | - Zengqi Peng
- Key Laboratory of Meat Processing and Quality Control, Ministry of Education China, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (X.R.); (W.W.); (Y.B.); (Y.Z.); (Y.Z.); (G.Z.)
| | - Guanghong Zhou
- Key Laboratory of Meat Processing and Quality Control, Ministry of Education China, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (X.R.); (W.W.); (Y.B.); (Y.Z.); (Y.Z.); (G.Z.)
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16
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Lv L, Zhang W, Li T, Jiang L, Lu X, Lin J. Hispidulin exhibits potent anticancer activity in vitro and in vivo through activating ER stress in non‑small‑cell lung cancer cells. Oncol Rep 2020; 43:1995-2003. [PMID: 32236602 PMCID: PMC7160559 DOI: 10.3892/or.2020.7568] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 02/28/2020] [Indexed: 12/15/2022] Open
Abstract
Hispidulin is a medicinal natural compound isolated from S. involucrata, which exhibits potent anticancer properties. However, there are few reports on its effects on lung cancer cells. Therefore, the current study investigated the effects of hispidulin on cell viability and apoptosis in human non‑small‑cell lung cancer (NSCLC) cell lines NCI‑H460 and A549 in vitro and in vivo. Methyl thiazolyl tetrazolium, colony formation assay, Hoechst 33342 staining, flow cytometry and western blotting were performed on Human NCI‑H460 and A549 cells. A mouse xenograft model was also established using NCI‑H460 cells. The results showed that the growth of NCI‑H460 and A549 cells was inhibited, while apoptosis was promoted by hispidulin via increased generation of reactive oxygen species (ROS) in a dose‑dependent manner. Furthermore, hispidulin triggered apoptosis in NSCLC cells through upregulating the expression of cleaved caspase‑3 and cleaved poly [ADP‑ribose] polymerase. All these effects were reversed upon pretreatment with glutathione, a selective ROS inhibitor. In addition, endoplasmic reticulum stress (ER stress) in NCI‑H460 cells was activated by hispidulin. Pretreatment with tauroursodeoxycholic acid, a specific ER stress inhibitor, effectively reduced the cell apoptosis induced by hispidulin. In conclusion, hispidulin induces ROS‑mediated apoptosis via activating the ER stress pathway. The current study provides theoretical basis for the antitumor effect of hispidulin in NSCLC.
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Affiliation(s)
- Li Lv
- Department of Medical Oncology, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650101, P.R. China
| | - Wenhui Zhang
- Department of Medical Oncology, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650101, P.R. China
| | - Tingting Li
- Department of Medical Oncology, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650101, P.R. China
| | - Lifeng Jiang
- Department of Medical Oncology, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650101, P.R. China
| | - Xinyan Lu
- Department of Medical Oncology, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650101, P.R. China
| | - Jie Lin
- Department of Medical Oncology, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650101, P.R. China
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17
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Wang Z, Yu K, Hu Y, Su F, Gao Z, Hu T, Yang Y, Cao X, Qian F. Schisantherin A induces cell apoptosis through ROS/JNK signaling pathway in human gastric cancer cells. Biochem Pharmacol 2019; 173:113673. [PMID: 31629709 DOI: 10.1016/j.bcp.2019.113673] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 10/15/2019] [Indexed: 02/07/2023]
Abstract
Gastric cancer is one of the most lethal cancers with unmet clinical treatment and low 5-year survival rate. Schisantherin A is a major compound derived from Fructusschisandrae while its anti-tumor role remains nearly unknown. Here, we reported that schisantherin A had an anti-proliferation effect on gastric cancer cell lines MKN45 and SGC-7901. Schisantherin A induced cell cycle arrest at G2/M phase and cell apoptosis, and inhibited cell migration in gastric cancer MKN45 and SGC7901 cells. Meanwhile, upregulation of cleaved caspase-9, cleaved caspase-3 and cleaved PARP were accompanied with the loss of mitochondrial membrane potential (MMP). Moreover, schisantherin A induced ROS-dependent JNK phosphorylation with higher ROS production. The JNK inhibitor and ROS scavenger NAC rescued the cell apoptosis and cycle inhibition elicited by schisantherin A. Furthermore, the expression level of antioxidant factor Nrf2 was suppressed by schisantherin A. These findings suggest that schisantherin A possesses an anti-tumor activity via activation of ROS/JNK with Nrf2 inhibition, indicating that schisantherin A is a promising chemotherapeutic candidate for gastric cancer.
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Affiliation(s)
- Zishu Wang
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Anhui Province Key Laboratory of Translational Cancer Research, Bengbu Medical College, Bengbu, Anhui Province 233004, PR China
| | - Kaikai Yu
- Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, PR China.
| | - Yudong Hu
- Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, PR China.
| | - Fang Su
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Anhui Province Key Laboratory of Translational Cancer Research, Bengbu Medical College, Bengbu, Anhui Province 233004, PR China
| | - Zhenyuan Gao
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Anhui Province Key Laboratory of Translational Cancer Research, Bengbu Medical College, Bengbu, Anhui Province 233004, PR China
| | - Ting Hu
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Anhui Province Key Laboratory of Translational Cancer Research, Bengbu Medical College, Bengbu, Anhui Province 233004, PR China
| | - Yang Yang
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Anhui Province Key Laboratory of Translational Cancer Research, Bengbu Medical College, Bengbu, Anhui Province 233004, PR China
| | - Xiangliao Cao
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Anhui Province Key Laboratory of Translational Cancer Research, Bengbu Medical College, Bengbu, Anhui Province 233004, PR China
| | - Feng Qian
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Anhui Province Key Laboratory of Translational Cancer Research, Bengbu Medical College, Bengbu, Anhui Province 233004, PR China; Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, PR China; Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou 221004, PR China.
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18
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Fang M, Liu Y, Liu Q, Qian L. Alpinumisoflavone Inhibits Tumor Growth and Metastasis in Papillary Thyroid Cancer via Upregulating miR-141-3p. Anat Rec (Hoboken) 2019; 303:1842-1850. [PMID: 31513359 DOI: 10.1002/ar.24264] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Revised: 05/31/2019] [Accepted: 06/06/2019] [Indexed: 01/22/2023]
Abstract
Alpinumisoflavone (AIF) as a principal active ingredient of traditional Chinese herb Derris eriocarpa exerts a broad spectrum of anticancer activities against solid tumors. However, little is known about the effect of AIF on papillary thyroid cancer (PTC). Objectives of this study are to investigate the effect of AIF on cell growth, apoptosis, and metastasis of PTC cells and uncover its underlying mechanisms. Results showed that AIF treatment notably suppressed cell viability, migration, invasion, and epithelial-mesenchymal transition (EMT) process, as well as induced apoptotic cell death. In addition, microarray analysis results revealed that miR-141-3p level was dramatically elevated upon AIF insulation, suggesting that miR-141-3p may mediate the suppressive role of AIF against PTC. Moreover, miR-141-3p knockdown effectively reversed the effects of AIF on cell growth, migration, invasion, and EMT, while promoted PTC cell apoptosis escape. Furthermore, in vivo findings also confirmed that the antigrowth and antimetastasis activities of AIF were, at least partly, mediated by upregulation of miR-141-3p. Overall, AIF could serve as a potential anticancer compound for PTC treatment. Anat Rec, 2019. © 2019 American Association for Anatomy Anat Rec, 303:1842-1850, 2020. © 2019 American Association for Anatomy.
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Affiliation(s)
- Ming Fang
- Department of Endocrinology, Yifu Hospital Affiliated to Nanjing Medical University, Nanjing, China
| | - Yu Liu
- Department of Endocrinology, Yifu Hospital Affiliated to Nanjing Medical University, Nanjing, China
| | - Qing Liu
- Department of Endocrinology, Yifu Hospital Affiliated to Nanjing Medical University, Nanjing, China
| | - Li Qian
- Department of Endocrinology, Yifu Hospital Affiliated to Nanjing Medical University, Nanjing, China
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Sun Y, Zhang X. Bufothionine Promotes Apoptosis via Triggering ER Stress and Synergizes with Temozolomide in Glioblastoma Multiforme Cells. Anat Rec (Hoboken) 2019; 302:1950-1957. [PMID: 31177611 DOI: 10.1002/ar.24194] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Revised: 01/17/2019] [Accepted: 02/01/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Yafeng Sun
- The First People's Hospital of Jining, Jining, China
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20
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Wang G, Liu G, Ye Y, Fu Y, Zhang X. Bufothionine exerts anti-cancer activities in gastric cancer through Pim3. Life Sci 2019; 232:116615. [PMID: 31260686 DOI: 10.1016/j.lfs.2019.116615] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 06/19/2019] [Accepted: 06/28/2019] [Indexed: 12/23/2022]
Abstract
AIM Gastric cancer (GC) is the fourth most common cancer globally. Bufothionine is a major active constituent of Cinobufacini (Huachansu), which is extracted from the skin and parotid venom gland of the toad Bufo bufo gargarizans Cantor. It exhibits anti-cancer activities in vitro. However, whether bufothionine exerts anti-cancer activities against GC is unknown. This study was designed to evaluate the efficacy of bufothionine in vitro and in vivo. MATERIAL AND METHODS MKN28 and AGS cells were chosen as cell models to study the anti-cancer effect of bufothionine. Cell viability was determined by CCK-8 assay, while the effect of bufothionine on cell membrane integrity was examined by LDH assay. Cell apoptosis was detected by Hoechst/PI staining and Annexin V-FITC/PI staining followed by flow cytometry analysis. The expression levels of proteins involved were examined using western blotting. I-Traq analysis was conducted to identify the differentially expressed genes in AGS cells following bufothionine treatment. The anti-growth effect of bufothionine was validated in vivo using a GC xenograft model. KEY FINDINGS The results revealed that bufothionine prevented the growth, destroyed cell membrane and promoted apoptotic cell death of GC cells. iTRAQ analysis revealed thatPIM3 might be a molecular target responsible for the anti-cancer effects of bufothionine. It was also found that PIM3 knockdown significantly augmented the anti-growth and pro-apoptotic effects of bufothionine in GC cells. In contrast, ectopic PIM3 expression markedly dampened the anti-neoplastic activities of bufothionine. The expression of PIM3 was also suppressed by bufothionine treatment in xenograft tumor tissue. SIGNIFICANCE Bufothionine exhibited anti-cancer activities in vitro and in vivo in GC via downregulating PIM3.
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Affiliation(s)
- Guojun Wang
- The Department of Gastrointestinal surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China.
| | - Guanghui Liu
- The Department of Gastrointestinal surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Yanwei Ye
- The Department of Gastrointestinal surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Yang Fu
- The Department of Gastrointestinal surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Xiefu Zhang
- The Department of Gastrointestinal surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
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Wei K, Sun H, Chen X, Chen Q, Li Y, Wu H. Furowanin A Exhibits Antiproliferative and Pro-Apoptotic Activities by Targeting Sphingosine Kinase 1 in Osteosarcoma. Anat Rec (Hoboken) 2019; 302:1941-1949. [PMID: 31197942 DOI: 10.1002/ar.24200] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 01/19/2019] [Accepted: 02/16/2019] [Indexed: 12/18/2022]
Abstract
Osteosarcoma (OS) is one of the most common malignant bone tumors among children and young adults. Furowanin A (Fur A), one of the active ingredients of Millettia pachycarpa Benth, has been found to exert pro-apoptotic activity in human leukemia cells. This study is designed to evaluate the efficacy of Fur A against OS. The effect of Fur A on cell viability was assessed by Cell Counting Kit-8 (CCK-8) assay. Western blotting and quantitative real-time PCR (qRT-PCR) were performed to determine the protein and mRNA level of sphingosine kinase 1 (SphK1), respectively. To validate the role of SphK1 in the pro-apoptotic activity of Fur A, overexpressing SphK1 vector and siRNA targeting SphK1 were utilized to transfect OS cells. Moreover, an OS xenograft murine model was used to analyze the therapeutic efficacy of Fur A in vivo. Fur A treatment led to a dose-dependent decrease in the number of viable cells. It also exhibited antiproliferative activity and significantly promoted apoptotic cell death in OS cell lines. Our results showed that the anticancer activity of Fur A was associated with downregulation of SphK1 and inactivation of its downstream signaling. The mediatory role of SphK1 was validated when the pro-apoptotic activity of Fur A was significantly blocked by SphK1 overexpression, while SphK1 knockdown sensitized the OS cells to Fur A. We concluded that Fur A can exhibit anti-growth and pro-apoptotic activities in vitro and in vivo in OS by downregulating SphK1. Our study highlights the possibility of utilizing Fur A as a chemotherapeutic agent in the treatment of OS. Anat Rec, 302:1941-1949, 2019. © 2019 American Association for Anatomy.
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Affiliation(s)
- Ke Wei
- Department of Orthopedics, Ningbo No. 9 Hospital, Ningbo, Zhejiang, China
| | - Haixia Sun
- Department of Orthopedics, Ningbo No. 9 Hospital, Ningbo, Zhejiang, China
| | - Xinhui Chen
- Department of Orthopedics, Ningbo No. 9 Hospital, Ningbo, Zhejiang, China
| | - Qiwang Chen
- Department of Orthopedics, Ningbo No. 9 Hospital, Ningbo, Zhejiang, China
| | - Yuehong Li
- Department of Orthopedics, Ningbo No. 9 Hospital, Ningbo, Zhejiang, China
| | - Haihao Wu
- Department of Orthopedics, Ningbo No. 2 Hospital, Ningbo, Zhejiang, China
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Kim DE, Min KJ, Kim MJ, Kim SH, Kwon TK. Hispidulin Inhibits Mast Cell-Mediated Allergic Inflammation through Down-Regulation of Histamine Release and Inflammatory Cytokines. Molecules 2019; 24:molecules24112131. [PMID: 31195760 PMCID: PMC6600596 DOI: 10.3390/molecules24112131] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 05/24/2019] [Accepted: 06/04/2019] [Indexed: 02/07/2023] Open
Abstract
Hispidulin (4',5,7-trihydroxy-6-methoxyflavone) is a natural compound derived from traditional Chinese medicinal herbs, and it is known to have an anti-inflammatory effect. Here, we investigated the effect of hispidulin on the immunoglobulin E (IgE)-mediated allergic responses in rat basophilic leukemia (RBL)-2H3 mast cells. When RBL-2H3 cells were sensitized with anti-dinitrophenyl (anti-DNP) IgE and subsequently stimulated with DNP-human serum albumin (HSA), histamine and β-hexosaminidase were released from the cells by degranulation of activated mast cells. However, pretreatment with hispidulin before the stimulation of DNP-HSA markedly attenuated release of both in anti-DNP IgE-sensitized cells. Furthermore, we investigated whether hispidulin inhibits anti-DNP IgE and DNP-HSA-induced passive cutaneous anaphylaxis (PCA), as an animal model for Type I allergies. Hispidulin markedly decreased the PCA reaction and allergic edema of ears in mice. In addition, activated RBL-2H3 cells induced the expression of inflammatory cytokines (tumor necrosis factor-α and interleukin-4), which are critical for the pathogenesis of allergic disease, through the activation of c-Jun N-terminal kinase (JNK). Inhibition of JNK activation by hispidulin treatment reduced the induction of cytokine expression in the activated mast cells. Our results indicate that hispidulin might be a possible therapeutic candidate for allergic inflammatory diseases through the suppression of degranulation and inflammatory cytokines expression.
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Affiliation(s)
- Dong Eun Kim
- Department of Otolaryngology, School of Medicine, Keimyung University, 1095 Dalgubeoldaero, Dalseo-Gu, Daegu 42601, Korea.
| | - Kyoung-Jin Min
- Department of Immunology, School of Medicine, Keimyung University, 1095 Dalgubeoldaero, Dalseo-Gu, Daegu 42601, Korea.
| | - Min-Jong Kim
- Department of Pharmacology, CMRI, School of Medicine, Kyungpook National University, Daegu 41944, Korea.
| | - Sang-Hyun Kim
- Department of Pharmacology, CMRI, School of Medicine, Kyungpook National University, Daegu 41944, Korea.
| | - Taeg Kyu Kwon
- Department of Immunology, School of Medicine, Keimyung University, 1095 Dalgubeoldaero, Dalseo-Gu, Daegu 42601, Korea.
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Wu G, Wang Q, Xu Y, Li J, Zhang H, Qi G, Xia Q. Targeting the transcription factor receptor LXR to treat clear cell renal cell carcinoma: agonist or inverse agonist? Cell Death Dis 2019; 10:416. [PMID: 31138790 PMCID: PMC6538631 DOI: 10.1038/s41419-019-1654-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 04/15/2019] [Accepted: 05/13/2019] [Indexed: 12/18/2022]
Abstract
Growing evidence indicates that clear cell renal cell carcinoma (ccRCC) is a metabolism-related disease. Changes in fatty acid (FA) and cholesterol metabolism play important roles in ccRCC development. As a nuclear transcription factor receptor, Liver X receptor (LXR) regulates a variety of key molecules associated with FA synthesis and cholesterol transport. Therefore, targeting LXR may provide new therapeutic targets for ccRCC. However, the potential regulatory effect and molecular mechanisms of LXR in ccRCC remain unknown. In the present study, we found that both an LXR agonist and an XLR inverse agonist could inhibit proliferation and colony formation and induce apoptosis in ccRCC cells. We observed that the LXR agonist LXR623 downregulated the expression of the low-density lipoprotein receptor (LDLR) and upregulated the expression of ABCA1, which resulted in reduced intracellular cholesterol and apoptosis. The LXR inverse agonist SR9243 downregulated the FA synthesis proteins sterol regulatory element-binding protein 1c (SREBP-1c), fatty acid synthase (FASN) and stearoyl-coA desaturase 1 (SCD1), causing a decrease in intracellular FA content and inducing apoptosis in ccRCC cells. SR9243 and LXR623 induced apoptosis in ccRCC cells but had no killing effect on normal renal tubular epithelial HK2 cells. We also found that SRB1-mediated high-density lipoprotein (HDL) in cholesterol influx is the cause of high cholesterol in ccRCC cells. In conclusion, our data suggest that an LXR inverse agonist and LXR agonist decrease the intracellular FA and cholesterol contents in ccRCC to inhibit tumour cells but do not have cytotoxic effects on non-malignant cells. Thus, LXR may be a safe therapeutic target for treating ccRCC patients.
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Affiliation(s)
- Guangzhen Wu
- Department of Urology, Shandong Province Hospital Affiliated to Shandong University, Jinan, China.,Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Qinglian Wang
- Department of Nephrology, Shandong Province Hospital Affiliated to Shandong University, Jinan, China
| | - Yingkun Xu
- Department of Urology, Shandong Province Hospital Affiliated to Shandong University, Jinan, China
| | - Jianyi Li
- Department of Urology, Shandong Province Hospital Affiliated to Shandong University, Jinan, China
| | - Hongge Zhang
- Department of Urology, Tengzhou Hospital of Traditional Chinese Medicine, Tengzhou, China
| | - Guanghui Qi
- Department of Urology, The First Hospital of Zibo City, Zibo, China
| | - Qinghua Xia
- Department of Urology, Shandong Province Hospital Affiliated to Shandong University, Jinan, China.
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Cytoprotective effects of euxanthone against ox-LDL-induced endothelial cell injury is mediated via Nrf2. Life Sci 2019; 223:174-184. [PMID: 30890405 DOI: 10.1016/j.lfs.2019.03.032] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Revised: 03/13/2019] [Accepted: 03/15/2019] [Indexed: 11/22/2022]
Abstract
AIM Atherosclerosis (AS) is a chronic condition of the arterial vessels and a risk factor for myocardial infarction and stroke. Euxanthone is a xanthone compound extracted from Polygala caudata, and shows vasodilatory action. The aim of this study was to determine the potential pharmacological effects of euxanthone against oxidized low-density lipoprotein (ox-LDL)-induced endothelial cell injury. MATERIAL AND METHODS Human umbilical vein endothelial cells (HUVECs) were exposed to ox-LDL, following pre-treatment with different concentrations of euxanthone. Viability, apoptosis and DNA fragmentation were respectively assessed by CCK-8 assay, Annexin-V/PI staining and TdT-mediated dUTP Nick-End Labeling (TUNEL) assay. The cellular levels of malondialdehyde (MDA), superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GSH-Px) were analyzed by enzyme linked immune-sorbent assays (ELISA), and reactive oxygen species (ROS) levels using dichlorodihydrofluorescin diacetate (DCFH) staining. Quantitative RT-PCR and Western blotting were respectively used to analyze the expression levels of specific mRNAs and proteins. HUVECs were transfected with Nrf2 siRNA to induce knockdown of the latter. KEY FINDINGS Euxanthone pre-treatment rescued the HUVECs from ox-LDL-induced cytotoxicity, apoptosis and DNA fragmentation in a dose-dependent manner. In addition, euxanthone also significantly reversed ox-LDL-triggered loss of mitochondrial membrane potential (MMP), cytochrome C release from mitochondria to cytosol, cleavage of caspase-3 and PARP, and increase in Bax/Bcl-2 ratio. Pre-treatment with euxanthone markedly suppressed ox-LDL-induced ROS generation and inhibition of antioxidant enzymes, as well as the up-regulation of pro-inflammatory factors like MCP-1, IL-1β and TNF-α in the HUVECs. Euxanthone up-regulated and activated Nrf2 by repressing Keap1, and increased the expression of its downstream genes HO-1 and NQO-1. Nrf2 knockdown abrogated the cyto-protective, anti-apoptotic, anti-oxidant and anti-inflammatory effects of euxanthone in ox-LDL-treated HUVECs. Finally, euxanthone activated Nrf2 via the MAPK pathway and blocking the latter likewise negated the protective effects of euxanthone against cell ox-LDL. SIGNIFICANCE Euxanthone protected HUVECs against the oxidative and inflammatory damage induced by ox-LDL, indicating its potential as a novel therapeutic agent for AS.
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Wang L, Yun L, Wang X, Sha L, Wang L, Sui Y, Zhang H. RETRACTED: Endoplasmic reticulum stress triggered by Soyasapogenol B promotes apoptosis and autophagy in colorectal cancer. Life Sci 2019; 218:16-24. [DOI: 10.1016/j.lfs.2018.12.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 12/06/2018] [Accepted: 12/13/2018] [Indexed: 12/22/2022]
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Deng M, Qin Y, Chen X, Wang Q, Wang J. MiR-206 inhibits proliferation, migration, and invasion of gastric cancer cells by targeting the MUC1 gene. Onco Targets Ther 2019; 12:849-859. [PMID: 30774372 PMCID: PMC6355168 DOI: 10.2147/ott.s180021] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background MicroRNAs (miRNAs) can regulate the post-transcriptional level of gene expression. It has been documented that downregulation of miR-206 is significant in human gastric cancer (GC), whereas its role in GC cell biological behaviors, including proliferation, migration, and invasion, has not been thoroughly investigated. MiR-206 levels have a negative association with lymph node metastasis and tumor invasion, and patients with higher miR-206 expression have better prognoses. Functional studies demonstrated that miR-206 overexpression significantly suppresses GC cell proliferation, migration, and invasion, and induces apoptosis in vitro. Materials and methods MiR-206 and MUC1 were determined by RNA extraction, quantitative real-time polymerase chain reaction, and luciferase reporter gene assays. The viability of GC cells was tested using the Cell Counting Kit 8 assay. Transwell invasion and migration assays detected GC cancer cell proliferation, invasion, and migration. Flow cytometry was applied to analyze apoptotic cells. FACS analysis was applied to detect the mitochondrial membrane potential of cells. Western blotting assay determined protein levels. Results The luciferase reporter gene assay demonstrated that miR-206 might directly bind to the 3'UTR of the MUC1 gene and suppress MUC1 expression. Furthermore, MUCI expression was upregulated and inversely associated with miR-206 levels in GC tissues. More importantly, the miR-206-mediated suppression of proliferation, migration, and invasion, and the induction of apoptosis, were abrogated by MUC1 overexpression. Conclusion Our data demonstrated that miR-206 may exert antitumor activities through inhibiting the expression of MUC1, which may serve as an effective and potential target for GC treatment.
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Affiliation(s)
- Min Deng
- Department of Gastroenterology, The First Affiliated Hospital, Bengbu Medical College, Bengbu, Anhui 233004, People's Republic of China
| | - Yiyu Qin
- Clinical Medical College, Research Centre of Biomedical Technology, Yancheng Institute of Health Sciences, Yancheng, Jiangsu 224005, People's Republic of China
| | - Xiaodong Chen
- Department of Orthopedics, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233004, People's Republic of China,
| | - Qizhi Wang
- Department of Gastroenterology, The First Affiliated Hospital, Bengbu Medical College, Bengbu, Anhui 233004, People's Republic of China
| | - Jianchao Wang
- Department of Gastroenterology, The First Affiliated Hospital, Bengbu Medical College, Bengbu, Anhui 233004, People's Republic of China
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Quantitative analysis, pharmacokinetics and metabolomics study for the comprehensive characterization of the salt-processing mechanism of Psoraleae Fructus. Sci Rep 2019; 9:661. [PMID: 30679561 PMCID: PMC6345873 DOI: 10.1038/s41598-018-36908-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 11/27/2018] [Indexed: 01/11/2023] Open
Abstract
Research based on quantitative analysis, pharmacokinetics and metabolomics was conducted to explore the effects of salt-processing on Psoraleae Fructus (PF). Quantitative analysis showed that the contents of bioactive components were higher in salt-processed Psoraleae Fructus (SPF) extract than in PF extract. Pharmacokinetics indicated that the overall AUC and tmax levels was higher, while Cmax was lower in the SPF group. In the metabolomics study, the differential influences of PF and SPF on 22 common biomarkers and associated metabolic pathways showed that salt-processing could enhance the effect of PF and reduce toxicity in the cardiovascular and renal systems. The internal correlations among these results, together with the influence of salt-processing, suggested that the effects of heating and newly generated surfactants during the salt-processing procedure were the primary causes of the changes in chemical composition and absorption characteristics, as well as the subsequent enhanced efficacy and minor toxicity.
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28
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Li Z, Zhang L, Gao M, Han M, Liu K, Zhang Z, Gong Z, Xing L, Shi X, Lu K, Gao H. Endoplasmic reticulum stress triggers Xanthoangelol-induced protective autophagy via activation of JNK/c-Jun Axis in hepatocellular carcinoma. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:8. [PMID: 30621754 PMCID: PMC6325734 DOI: 10.1186/s13046-018-1012-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Accepted: 12/17/2018] [Indexed: 02/06/2023]
Abstract
Background Xanthoangelol (XAG) was reported to exhibit antitumor properties in several cancer. However, the specific anti-tumor activity of XAG in human hepatocellular carcinoma (HCC) and the relevant mechanisms are not known. Methods The effects of XAG on HCC cell proliferation and apoptosis were respectively examined by CCK-8 assay and Annexin V-FITC/PI apoptosis kit. Western blotting was conducted to detect the expression of proteins. The effect of XAG on the development of acidic vesicle organelles was assessed using acridine orange staining. mRFP-GFP-LC3 adenovirus was used to transfect HCC cells and the formation of autolysosome was detected using a confocal microscope. Results Mechanistically, XAG promotes HCC cell death through triggering intrinsic apoptosis pathway, not extrinsic apoptotic pathway. Furthermore, XAG treatment induced autophagy in Bel 7402 and SMMC 7721 cells, as evidenced by an increase in autophagy-associated proteins, including LC3B-II, Beclin-1, and Atg5. Interestingly, inhibition of autophagy with 3-MA, Bafilomycin A1 (Baf A1), or siRNA targeting Atg5 effectively enhanced the apoptotic cell ratio in XAG-treated cells, indicating that protective effect of autophagy induced by XAG in HCC. Moreover, autophagy induced by XAG was mediated by activating endoplasmic reticulum stress (ERS), along with administration of XAG, the expression levels of ERS-associated proteins, including CHOP, GRP78, ATF6, p-eIF2α, IRE1α, and cleaved caspase-12 were significantly increased in HCC cells. Meanwhile, suppressing ERS with chemical chaperones (TUDCA) or CHOP shRNA could effectively abrogate the autophagy-inducing effect of XAG, and increase the apoptotic cell death. Further mechanistic studies showed that ERS-induced autophagy in XAG-treated cells was mediated by activation of JNK/c-jun pathway. XAG treatment resulted in the increase of p-JNK and p-c-jun, while suppressing ERS with TUDCA or CHOP shRNA could effectively reverse it. Meanwhile, SP600125, a JNK inhibitor, effectively reversed XAG-induced protective autophagy and enhanced cell apoptosis in XAG-treated HCC cells. In vivo results demonstrated that XAG exerts potent antitumor properties with low toxicity. Conclusions Collectively, these results suggested that XAG could be served as a promising candidate for the treatment and prevention of HCC. Electronic supplementary material The online version of this article (10.1186/s13046-018-1012-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Zichao Li
- College of Life Sciences, Qingdao University, Qingdao, 266071, China
| | - Luying Zhang
- Department of Pharmacology, School of Pharmacy, Qingdao University, Qingdao, 266021, China
| | - Mingquan Gao
- The Affiliated Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610041, Sichuan, China
| | - Mei Han
- Department of Pharmacology, School of Pharmacy, Qingdao University, Qingdao, 266021, China
| | - Kaili Liu
- Department of Pharmacology, School of Pharmacy, Qingdao University, Qingdao, 266021, China
| | - Zhuang Zhang
- China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, 300457, China
| | - Zhi Gong
- China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, 300457, China
| | - Lifei Xing
- Department of Pharmacology, School of Pharmacy, Qingdao University, Qingdao, 266021, China
| | - Xianzhou Shi
- Northeast Yucai Bilingual School, Shenyang, 110164, China
| | - Kui Lu
- China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, 300457, China.
| | - Hui Gao
- Department of Pharmacology, School of Pharmacy, Qingdao University, Qingdao, 266021, China.
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Wang L, Wang J, Zhao H, Jiang G, Feng X, Sui W, Liu H. Soyasapogenol B exhibits anti-growth and anti-metastatic activities in clear cell renal cell carcinoma. Naunyn Schmiedebergs Arch Pharmacol 2019; 392:551-563. [PMID: 30607469 DOI: 10.1007/s00210-018-01607-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Accepted: 12/14/2018] [Indexed: 10/27/2022]
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most common type of human malignancies of the urological system. Soyasapogenol B (Soy B), an ingredient of soybean, has been found to exert anti-proliferative activities in vitro in human breast cancer cells. Our current study aimed to evaluate the effectiveness of Soy B against ccRCC. The effect of Soy B on cell viability was assessed by Cell Counting Kit-8 (CCK-8) assay. The effect of Soy B on cell proliferation was determined by colony formation assay. Apoptotic percentage was determined by flow cytometry following annexin V-FITC/propidium iodide (PI) double staining. JC-1 staining was performed to examine the change in mitochondrial membrane potential. Western blotting was used to determine the level of relevant proteins. Isobaric tags for relative and absolute quantification (iTRAQ) was then performed to identify the potential targets of Soy B. Quantitative real-time PCR (qRT-PCR) was performed to determine the mRNA level of sphingosine kinase 1 (SphK1). The SphK1 expression in ccRCC tissue from patients was examined by immunohistochemistry (IHC) assay. To validate the role of SphK1 involved in the pro-apoptotic activities of Soy B, overexpressed SphK1 vectors and shRNA targeting of SphK1 were utilized to transfected ccRCC cells. Moreover, a ccRCC xenograft murine model was used to analyze the therapeutic efficacy of Soy B in vivo. Soy B incubation led to a decrease in the number of viable cells in ccRCC cell lines and primary ccRCC cells. Soy B also suppressed the proliferation of two model ccRCC cell lines. Soy B promoted apoptotic cell death in a caspase-dependent manner. Moreover, our results showed that both extrinsic and intrinsic apoptotic signaling pathways were involved in Soy B-induced apoptosis. ITRAQ analysis identified SphK1 as most profoundly altered after the treatment of Soy B in ACHN cells. The mediatory role of SphK1 was validated when the pro-apoptotic activity of Soy B was significantly blocked by SphK1 overexpression, while SphK1 knockdown sensitized the ccRCC cells to Soy B. Moreover, in vivo studies also showed that Soy B could exhibit anti-cancer activities against ccRCC. Soy B triggers apoptotic cell death in vitro and in vivo in ccRCC by down-regulating SphK1. Our results highlight the possibility of using Soy B as a chemotherapeutic agent in the prevention and treatment of ccRCC.
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Affiliation(s)
- Luping Wang
- The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Qingdao, 266071, Shandong, China
| | - Junyu Wang
- Qingdao Central Hospital, Qingdao, Shandong, China
| | - Hong Zhao
- Qingdao Central Hospital, Qingdao, Shandong, China
| | - Guoping Jiang
- The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Qingdao, 266071, Shandong, China
| | - Xiaojie Feng
- The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Qingdao, 266071, Shandong, China
| | - Wenxia Sui
- The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Qingdao, 266071, Shandong, China
| | - Hongling Liu
- The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Qingdao, 266071, Shandong, China.
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Dong J, Zheng S, Yang X, Song X. Cell proliferation in kidney carcinoma is inhibited by lncRNA GASL1. EUR J INFLAMM 2019. [DOI: 10.1177/2058739219854598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Long noncoding RNA (lncRNA) GASL1 was identified as a novel lncRNA, which plays an important role in the proliferation and apoptosis of cells. This study aimed to compare the expression of GASL1 mRNA in kidney cancer cells and normal cells and detect the biological role of GASL1 in kidney cancer cell line A498. Polymerase chain reaction (PCR) was performed to examine the expression of GASL1 mRNA in kidney cancer tissues, normal tissues, and the cell lines. GASL1 overexpression was achieved in kidney cancer cell lines A498 through transfection. MTT was used to detect the effects of GASL1 overexpression in A498 cells. GASL1 mRNA was significantly overexpressed in adjacent normal tissues compared with renal cell carcinoma. The expression of GASL1 is lower in kidney cancer cell lines than in normal kidney epithelium cell line HREpiC. Overexpression of GASL1 inhibits the proliferation of renal carcinoma cell lines. GASL1 mRNA was down-regulated in kidney cancer tissues and may play a role in kidney cancer cell proliferation.
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Affiliation(s)
- Jianping Dong
- Department of Uropoiesis Surgical, Shouguang People’s Hospital, Shouguang, China
| | - Shiping Zheng
- Department of Uropoiesis Surgical, Shouguang People’s Hospital, Shouguang, China
| | - Xiaoyan Yang
- Department of Uropoiesis Surgical, Shouguang People’s Hospital, Shouguang, China
| | - Xiuyan Song
- Department of Uropoiesis Surgical, Shouguang People’s Hospital, Shouguang, China
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Li D, Li X, Li G, Meng Y, Jin Y, Shang S, Li Y. Alpinumisoflavone causes DNA damage in Colorectal Cancer Cells via blocking DNA repair mediated by RAD51. Life Sci 2018; 216:259-270. [PMID: 30448264 DOI: 10.1016/j.lfs.2018.11.032] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 11/07/2018] [Accepted: 11/15/2018] [Indexed: 01/12/2023]
Abstract
AIMS Colorectal Cancer (CRC) accounts for 6.1% incidence and 9.2% mortality worldwide. The current study aimed to investigate the effect of alpinumisoflavone (AIF) on CRC and its possible molecular mechanism. METHODS HCT-116 and SW480 cells were chosen as cell model to study the anti-cancer activity of AIF in vitro experiments. Cells proliferative capacity and clonogenicity were examined by CCK-8 assay and colony formation assay, while cell apoptosis was detected by Hoechst 33258 staining and Flow cytometer. The protein expression levels of related gene were examined by western blotting. Transcriptome analyses were conducted to identify the differentially expressed genes in CRC cells, following AIF treatment. DNA damage was examined by γH2AX foci assay. The anti-cancer effect of AIF in vivo was validated in CRC xenograft model. KEY FINDINGS We found that AIF inhibited CRC cell proliferation and promoted apoptosis in a dose-dependent manner, as well as increased the number of γ-H2AX foci. In addition, microarray analysis showed that the DNA-double strand break (DSB) repair gene RAD51 was aberrantly overexpressed in CRC tissues, and was positively correlated with lymph node metastasis, TNM stage and poor outcomes. Both in vitro and in vivo experiments confirm that AIF treatment significantly decreased RAD51 levels. Knockdown RAD51 could enhance the anti-cancer activity of AIF against CRC, while abrogated by RAD51 overexpression. SIGNIFICANCE These findings suggest that AIF can be regarded as a potential anti-cancer drug and provide new insights into CRC treatment.
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Affiliation(s)
- Dong Li
- Department of Pharmacy, Puyang Oilfield General Hospital, Henan, China.
| | - Xiaoyan Li
- Department of Pharmacy, Puyang Oilfield General Hospital, Henan, China
| | - Genqu Li
- Department of Pharmacy, Puyang Oilfield General Hospital, Henan, China
| | - Yan Meng
- Department of Pharmacy, Puyang Oilfield General Hospital, Henan, China
| | - Yanghong Jin
- Department of Pharmacy, Puyang Oilfield General Hospital, Henan, China
| | - Shuang Shang
- Department of Pharmacy, Puyang Oilfield General Hospital, Henan, China
| | - Yanjie Li
- Department of Pharmacy, Puyang Oilfield General Hospital, Henan, China
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Hispidulin induces ER stress-mediated apoptosis in human hepatocellular carcinoma cells in vitro and in vivo by activating AMPK signaling pathway. Acta Pharmacol Sin 2018; 40:666-676. [PMID: 30218072 DOI: 10.1038/s41401-018-0159-7] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 07/04/2018] [Indexed: 12/15/2022] Open
Abstract
Hispidulin (4',5,7-trihydroxy-6-methoxyflavone) is a phenolic flavonoid isolated from the medicinal plant S. involucrata, which exhibits anti-neoplastic activity against several types of cancer. However, the mechanism underlying its anti-cancer activity against hepatocellular carcinoma (HCC) has not been fully elucidated. In this study, we investigated whether and how hispidulin-induced apoptosis of human HCC cells in vitro and in vivo. We showed that hispidulin (10, 20 μmol/L) dose-dependently inhibited cell growth and promoted apoptosis through mitochondrial apoptosis pathway in human HCC SMMC7721 cells and Huh7 cells. More importantly, we revealed that its pro-apoptotic effects depended on endoplasmic reticulum stress (ERS) and unfolded protein response (UPR), as pretreatment with salubrinal, a selective ERS inhibitor, or shRNA targeting a UPR protein CHOP effectively abrogated hispidulin-induced cell apoptosis. Furthermore, we showed that hispidulin-induced apoptosis was mediated by activation of AMPK/mTOR signaling pathway as pretreatment with Compound C, an AMPK inhibitor, or AMPK-targeting siRNA reversed the pro-apoptotic effect of hispidulin. In HCC xenograft nude mice, administration of hispidulin (25, 50 mg/kg every day, ip, for 27 days) dose-dependently suppressed the tumor growth, accompanied by inducing ERS and apoptosis in tumor tissue. Taken together, our results demonstrate that hispidulin induces ERS-mediated apoptosis in HCC cells via activating the AMPK/mTOR pathway. This study provides new insights into the anti-tumor activity of hispidulin in HCC.
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Han M, Gao H, Ju P, Gao MQ, Yuan YP, Chen XH, Liu KL, Han YT, Han ZW. Hispidulin inhibits hepatocellular carcinoma growth and metastasis through AMPK and ERK signaling mediated activation of PPARγ. Biomed Pharmacother 2018; 103:272-283. [DOI: 10.1016/j.biopha.2018.04.014] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 03/31/2018] [Accepted: 04/02/2018] [Indexed: 12/22/2022] Open
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Hispidulin alleviates high-glucose-induced podocyte injury by regulating protective autophagy. Biomed Pharmacother 2018; 104:307-314. [PMID: 29775899 DOI: 10.1016/j.biopha.2018.05.017] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Revised: 04/24/2018] [Accepted: 05/07/2018] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVES Diabetic nephropathy (DN) is one of the most common complications in patients with diabetes, and the discovery of novel targeted therapeutic approaches for DN treatment still faces severe challenges. In the current study, we aimed to discover a novel natural product for potential DN treatment and determine its molecular mechanisms. MATERIALS AND METHODS Methylthiazoltetrazolium (MTT) assay was employed to evaluate cell viability. Transmission electron microscopy, GFP-LC3 fluorescence fusion plasmid, and Annexin V/PI apoptosis assay were carried out to determine cellular autophagy and apoptosis. Moreover, quantitative proteomics and bioinformatics analysis, Western blotting, and RNA interference were performed to investigate potential molecular mechanisms. RESULTS Hispidulin displayed protective capacity on the high-glucose-induced podocyte injury models by activating autophagy and inhibiting apoptosis. The mechanism for hispidulin-induced autophagy was associated to Pim1 inhibition and the regulation of Pim1-p21-mTOR signaling axis. Moreover, quantitative proteomics and bioinformatics analysis revealed that the hispidulin-regulated Pim1 inhibition was associated to RAB18, NRas, PARK7, and FIS1. CONCLUSIONS These results indicate that hispidulin induces autophagy and inhibits apoptosis induced by high glucose in murine podocytes. This study will illuminate future developments in DN-targeted therapy.
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