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Liu P, Yang Y, Zhou Z, Zhang X, Liu X, Li J. Mitochondrial targeted modification and anticancer mechanism of natural product ergosterol peroxide. Bioorg Chem 2024; 151:107688. [PMID: 39106712 DOI: 10.1016/j.bioorg.2024.107688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Revised: 07/29/2024] [Accepted: 07/29/2024] [Indexed: 08/09/2024]
Abstract
Ergosterol peroxide (EP) isolated from the edible medicinal fungus Pleurotus ferulae has a wide range of anti-tumor activity, but poor water solubility and low bioavailability limit further application. In this study, EP was structurally modified using triphenylphosphine (TPP+), which combines mitochondrial targeting, amphiphilicity, and cytotoxicity. A series of TPP+-conjugated ergosterol peroxide derivatives (TEn) with different length linker arms were synthesized. The structure-activity relationship showed that the anticancer activity of TEn gradually decreased with the elongation of the linker arm. The compound TE3 has the optimal and broadest spectrum of antitumor effects. It mainly through targeting mitochondria, inducing ROS production, disrupting mitochondrial function, and activating mitochondria apoptosis pathway to exert anti-cervical cancer activity. Among them, TPP+ only acted as a mitochondrial targeting group, while EP containing peroxide bridge structure served as an active group to induce ROS. In vivo experiments have shown that TE3 has better anti-cervical cancer activity and safety than the first-line anticancer drug cisplatin, and can activate the immune response in mice. Although TE3 exhibits some acute toxicity, it is not significant at therapeutic doses. Therefore, TE3 has the potential for further development as an anti-cervical cancer drug.
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Affiliation(s)
- Peng Liu
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China
| | - Yuhao Yang
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China
| | - Zhe Zhou
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China
| | - Ximeng Zhang
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China
| | - Xuelian Liu
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China; Institute of Materia Medica, Xinjiang University, Urumqi 830046, China.
| | - Jinyao Li
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China; Institute of Materia Medica, Xinjiang University, Urumqi 830046, China.
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Wang L, Tian S, Deng S, Wu J, Wang H, Guo X, Han C, Ren W, Han Y, Zhou J, Lin Y, Bu M. Design and synthesis of novel mitochondria-targeted ergosterol peroxide derivatives as potential anti-cancer agents. Bioorg Chem 2024; 153:107862. [PMID: 39362080 DOI: 10.1016/j.bioorg.2024.107862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2024] [Revised: 09/28/2024] [Accepted: 09/30/2024] [Indexed: 10/05/2024]
Abstract
Ergosterol peroxide (EP) is a natural steroid compound that has been reported to have significant antitumor activity. However, its poor water solubility and cellular uptake mean that it has weak efficacy against tumor cells. Herein, we designed and synthesized a series of EP derivatives with mitochondrial targeting properties. Of these, compound 15a showed an IC50 value of 0.32 μM against MCF-7 cells, which was 67-fold higher than that of the parental EP (IC50 = 21.46 μM), and was better than cisplatin (IC50 = 4.23 μM), had a selectivity index of 25.28 (IC50MCF-10A/IC50MCF-7). Additionally, compound 15a promoted an increase in intracellular reactive oxygen species levels and a decrease in mitochondrial membrane potential, and blocked the cell cycle in the G0/G1 phase. In a mouse model of breast cancer, 15a showed 89.85 % tumor inhibition at a dose of 20 mg/kg, which is similar to the therapeutic effect of the cisplatin. On the basis of these results, 15a could be considered for further preclinical evaluation for cancer therapy.
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Affiliation(s)
- Lu Wang
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Shuang Tian
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Siqi Deng
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Jiale Wu
- College of Pharmacy, Hainan University, Haikou 570228, Hainan, PR China
| | - Haijun Wang
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Xiaoshan Guo
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Cuicui Han
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Wenkang Ren
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Yinglong Han
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Jianwen Zhou
- Research Institute of Medicine & Pharmacy, Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Yu Lin
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China.
| | - Ming Bu
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China.
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Luo R, Zhao H, Deng S, Wu J, Wang H, Guo X, Han C, Ren W, Han Y, Zhou J, Lin Y, Bu M. Discovery and Optimization of Ergosterol Peroxide Derivatives as Novel Glutaminase 1 Inhibitors for the Treatment of Triple-Negative Breast Cancer. Molecules 2024; 29:4375. [PMID: 39339370 PMCID: PMC11434480 DOI: 10.3390/molecules29184375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2024] [Revised: 09/11/2024] [Accepted: 09/13/2024] [Indexed: 09/30/2024] Open
Abstract
In this study, novel ergosterol peroxide (EP) derivatives were synthesized and evaluated to assess their antiproliferative activity against four human cancer cell lines (A549, HepG2, MCF-7, and MDA-MB-231). Compound 3g exhibited the most potent antiproliferative activity, with an IC50 value of 3.20 µM against MDA-MB-231. This value was 5.4-fold higher than that of the parental EP. Bioassay optimization further identified 3g as a novel glutaminase 1 (GLS1) inhibitor (IC50 = 3.77 µM). In MDA-MB-231 cells, 3g reduced the cellular glutamate levels by blocking the glutamine hydrolysis pathway, which triggered reactive oxygen species production and induced caspase-dependent apoptosis. Molecular docking indicated that 3g interacts with the reaction site of the variable binding pocket by forming multiple interactions with GLS1. In a mouse model of breast cancer, 3g showed remarkable therapeutic effects at a dose of 50 mg/kg, with no apparent toxicity. Based on these results, 3g could be further evaluated as a novel GLS1 inhibitor for triple-negative breast cancer (TNBC) therapy.
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Affiliation(s)
- Ran Luo
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (R.L.); (H.Z.); (S.D.); (H.W.); (X.G.); (C.H.); (W.R.); (Y.H.)
| | - Haoyi Zhao
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (R.L.); (H.Z.); (S.D.); (H.W.); (X.G.); (C.H.); (W.R.); (Y.H.)
| | - Siqi Deng
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (R.L.); (H.Z.); (S.D.); (H.W.); (X.G.); (C.H.); (W.R.); (Y.H.)
| | - Jiale Wu
- College of Pharmacy, Hainan University, Haikou 570228, China;
| | - Haijun Wang
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (R.L.); (H.Z.); (S.D.); (H.W.); (X.G.); (C.H.); (W.R.); (Y.H.)
| | - Xiaoshan Guo
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (R.L.); (H.Z.); (S.D.); (H.W.); (X.G.); (C.H.); (W.R.); (Y.H.)
| | - Cuicui Han
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (R.L.); (H.Z.); (S.D.); (H.W.); (X.G.); (C.H.); (W.R.); (Y.H.)
| | - Wenkang Ren
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (R.L.); (H.Z.); (S.D.); (H.W.); (X.G.); (C.H.); (W.R.); (Y.H.)
| | - Yinglong Han
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (R.L.); (H.Z.); (S.D.); (H.W.); (X.G.); (C.H.); (W.R.); (Y.H.)
| | - Jianwen Zhou
- Research Institute of Medicine & Pharmacy, Qiqihar Medical University, Qiqihar 161006, China;
| | - Yu Lin
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (R.L.); (H.Z.); (S.D.); (H.W.); (X.G.); (C.H.); (W.R.); (Y.H.)
| | - Ming Bu
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (R.L.); (H.Z.); (S.D.); (H.W.); (X.G.); (C.H.); (W.R.); (Y.H.)
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Sirimangkalakitti N, Lin J, Harada K, Setiawan A, Arisawa M, Arai M. Chemical Constituents and Anticancer Activities of Marine-Derived Fungus Trichoderma lixii. Molecules 2024; 29:2048. [PMID: 38731537 PMCID: PMC11085134 DOI: 10.3390/molecules29092048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 04/17/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
The fungal genus Trichoderma is a rich source of structurally diverse secondary metabolites with remarkable pharmaceutical properties. The chemical constituents and anticancer activities of the marine-derived fungus Trichoderma lixii have never been investigated. In this study, a bioactivity-guided investigation led to the isolation of eleven compounds, including trichodermamide A (1), trichodermamide B (2), aspergillazine A (3), DC1149B (4), ergosterol peroxide (5), cerebrosides D/C (6/7), 5-hydroxy-2,3-dimethyl-7-methoxychromone (8), nafuredin A (9), and harzianumols E/F (10/11). Their structures were identified by using various spectroscopic techniques and compared to those in the literature. Notably, compounds 2 and 5-11 were reported for the first time from this species. Evaluation of the anticancer activities of all isolated compounds was carried out. Compounds 2, 4, and 9 were the most active antiproliferative compounds against three cancer cell lines (human myeloma KMS-11, colorectal HT-29, and pancreas PANC-1). Intriguingly, compound 4 exhibited anti-austerity activity with an IC50 of 22.43 μM against PANC-1 cancer cells under glucose starvation conditions, while compound 2 did not.
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Affiliation(s)
- Natchanun Sirimangkalakitti
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita 565-0871, Osaka, Japan; (N.S.); (J.L.); (K.H.)
| | - Jianyu Lin
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita 565-0871, Osaka, Japan; (N.S.); (J.L.); (K.H.)
| | - Kazuo Harada
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita 565-0871, Osaka, Japan; (N.S.); (J.L.); (K.H.)
| | - Andi Setiawan
- Department of Chemistry, Faculty of Science, Lampung University, Jl. Prof. Dr. Sumantri Brodjonegoro No. 1, Bandar Lampung 35145, Lampung, Indonesia;
| | - Mitsuhiro Arisawa
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita 565-0871, Osaka, Japan; (N.S.); (J.L.); (K.H.)
| | - Masayoshi Arai
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita 565-0871, Osaka, Japan; (N.S.); (J.L.); (K.H.)
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Daroodi Z, Taheri P, Tarighi S, Iranshahi M, Akaberi M. Efficacy of ergosterol peroxide obtained from the endophytic fungus Acrophialophora jodhpurensis against Rhizoctonia solani. J Appl Microbiol 2024; 135:lxae031. [PMID: 38346851 DOI: 10.1093/jambio/lxae031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/08/2024] [Accepted: 02/10/2024] [Indexed: 02/27/2024]
Abstract
AIM To investigate antifungal activity of the extract and major metabolite of the endophytic fungus Acrophialophora jodhpurensis (belonging to Chaetomiaceae) against crown and root rot caused by Rhizoctonia solani (teleomorph: Thanatephorus cucumeris), as an important pathogen of tomato. METHODS AND RESULTS The endophytic fungus A. jodhpurensis, has high inhibitory effect against R. solani AG4-HG II in vitro and in vivo. The media conditions were optimized for production of the endophyte's metabolites. The highest amounts of secondary metabolites were produced at pH 7, 30°C temperature, and in the presence of 0.5% glucose, 0.033% sodium nitrate, and 1 gl-1 asparagine as the best carbon, nitrogen, and amino acid sources, respectively. The mycelia were extracted by methanol and the obtained extract was submitted to various chromatography techniques. Phytochemical analysis via thin-layer chromatography (TLC) and nuclear magnetic resonance (NMR) spectroscopy showed that ergosterol peroxide was the major component in the extract of this endophyte. Antifungal activities of the methanolic extract and ergosterol peroxide in the culture media were studied against R. solani. Minimum inhibitory concentrations of the extract and ergosterol peroxide against the pathogen were 600 and 150 µg ml-1, respectively. Ergosterol peroxide revealed destructive effects on the pathogen structures in microscopic analyses and induced sclerotia production. Histochemical analyses revealed that it induced apoptosis in the mycelia of R. solani via superoxide production and cell death. Application of ergosterol peroxide in the leaf disc assay reduced the disease severity in tomato leaves. CONCLUSIONS Antifungal metabolites produced by A. jodhpurensis, such as ergosterol peroxide, are capable of controlling destructive Rhizoctonia diseases on tomato.
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Affiliation(s)
- Zoha Daroodi
- Department of Plant Protection, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad 9177948944, Iran
| | - Parissa Taheri
- Department of Plant Protection, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad 9177948944, Iran
| | - Saeed Tarighi
- Department of Plant Protection, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad 9177948944, Iran
| | - Mehrdad Iranshahi
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad 9177948944, Iran
| | - Maryam Akaberi
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad 9177948944, Iran
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Nandi S, Sikder R, Rapior S, Arnould S, Simal-Gandara J, Acharya K. A review for cancer treatment with mushroom metabolites through targeting mitochondrial signaling pathway: In vitro and in vivo evaluations, clinical studies and future prospects for mycomedicine. Fitoterapia 2024; 172:105681. [PMID: 37743029 DOI: 10.1016/j.fitote.2023.105681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 09/12/2023] [Accepted: 09/19/2023] [Indexed: 09/26/2023]
Abstract
Resistance to apoptosis stands as a roadblock to the successful pharmacological execution of anticancer drug effect. A comprehensive insight into apoptotic signaling pathways and an understanding of the mechanisms of apoptosis resistance are crucial to unveil new drug targets. At this juncture, researchers are heading towards natural sources in particular, mushroom as their potential drugs leads to being the reliable source of potent bioactive compounds. Given the continuous increase in cancer cases, the potent anticancer efficacy of mushrooms has inevitably become a fascinating object to researchers due to their higher safety margin and multitarget. This review aimed to collect and summarize all the available scientific data on mushrooms from their extracts to bioactive molecules in order to suggest their anticancer attributes via a mitochondrion -mediated intrinsic signaling mechanism. Compiled data revealed that bioactive components of mushrooms including polysaccharides, sterols and terpenoids as well as extracts prepared using 15 different solvents from 53 species could be effective in the supportive treatment of 20 various cancers. The underlying therapeutic mechanisms of the studied mushrooms are explored in this review through diverse and complementary investigations: in vitro assays, pre-clinical studies and clinical randomized controlled trials. The processes mainly involved were ROS production, mitochondrial membrane dysfunction, and action of caspase 3, caspase 9, XIAP, cIAP, p53, Bax, and Bcl-2. In summary, the study provides facts pertaining to the potential beneficial effect of mushroom extracts and their active compounds against various types of cancer and is shedding light on the underlying targeted signaling pathways.
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Affiliation(s)
- Sudeshna Nandi
- Molecular and Applied Mycology and Plant Pathology Laboratory, Department of Botany, University of Calcutta, 35, Ballygunge Circular Road, Kolkata, WB 700019, India
| | - Rimpa Sikder
- Molecular and Applied Mycology and Plant Pathology Laboratory, Department of Botany, University of Calcutta, 35, Ballygunge Circular Road, Kolkata, WB 700019, India
| | - Sylvie Rapior
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, Laboratory of Botany, Phytochemistry and Mycology, Faculty of Pharmacy, 15 Avenue Charles Flahault, 34093 Montpellier, France
| | - Stéphanie Arnould
- Centre for Integrative Biology, Molecular, Cellular & Developmental biology unit, CNRS UMR 5077, Université Toulouse III, 118 route de Narbonne, 31062 Toulouse, France
| | - Jesus Simal-Gandara
- Universidade de Vigo, Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Science, E-32004 Ourense, Spain.
| | - Krishnendu Acharya
- Molecular and Applied Mycology and Plant Pathology Laboratory, Department of Botany, University of Calcutta, 35, Ballygunge Circular Road, Kolkata, WB 700019, India.
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Guo X, Ren W, Lv Z, Li G, Li H, Sun M, Li X, Chen G, Zhang Z, Zhang W, Bu M. Synthesis and Anticancer Activity of Ergosterol Peroxide Hybrids With Paclitaxel Side Chain Inducing Apoptosis in Human Hepatoma Carcinoma Cells. Nat Prod Commun 2023. [DOI: 10.1177/1934578x231166778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023] Open
Abstract
The antitumor activities of natural paclitaxel (PTX), semisynthetic docetaxel, and cabazitaxel are highly dependent on their C-13 side chains. Therefore, using natural ergosterol peroxide (EP, 1) as the lead compound, two EP-PTX hybrids (EP-A2 and EP-B2) were prepared and their antitumor activities were evaluated against 4 kinds of human MCF-7, HepG2, HCT-116, and A549 cell lines in vitro. The results showed that both EP-A2 and EP-B2 inhibited the growth of all four kinds of tested tumor cell lines. For paclitaxel-resistant MCF-7 cells, both EP-A2 and EP-B2 showed significant inhibitory activity with relatively low IC50 values (9.39 μM and 8.60 μM, respectively). In addition, EP-B2 inhibited the growth of the HepG2 cells (IC50 = 7.82 μM) more successfully than EP. Preliminary studies of the mechanism suggest that EP-B2 could arrest the G1 phase transition in HepG2 cells. In addition, EP-B2 showed an obvious apoptosis-inducing effect in HepG2 cells, as detected by the Annexin V/PI binding assay and the Western blot assay. Hybrid EP-B2 has the potential to become a novel antitumor drug through further study of the mechanism of action and its structural modifications.
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Affiliation(s)
- Xiaoshan Guo
- College of Pharmacy, Qiqihar Medical University, Qiqihar, China
| | - Wenkang Ren
- College of Pharmacy, Qiqihar Medical University, Qiqihar, China
| | - Zhen Lv
- College of Pharmacy, Qiqihar Medical University, Qiqihar, China
| | - Gang Li
- Research Institute of Medicine & Pharmacy, Qiqihar Medical University, Qiqihar, China
| | - Hongling Li
- College of Psychiatry, Qiqihar Medical University, Qiqihar, China
| | - Mingrui Sun
- College of Pharmacy, Qiqihar Medical University, Qiqihar, China
| | - Xiaoming Li
- Research Institute of Medicine & Pharmacy, Qiqihar Medical University, Qiqihar, China
| | - Gang Chen
- Research Institute of Medicine & Pharmacy, Qiqihar Medical University, Qiqihar, China
| | - Zhiguo Zhang
- Department of Pharmacy, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Wenting Zhang
- Department of Pharmacy, The Third Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Ming Bu
- College of Pharmacy, Qiqihar Medical University, Qiqihar, China
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Lin CL, Yu CI, Lee TH, Chuang JMJ, Han KF, Lin CS, Huang WP, Chen JYF, Chen CY, Lin MY, Lee CH. Plumbagin induces the apoptosis of drug-resistant oral cancer in vitro and in vivo through ROS-mediated endoplasmic reticulum stress and mitochondrial dysfunction. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 111:154655. [PMID: 36689858 DOI: 10.1016/j.phymed.2023.154655] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 12/15/2022] [Accepted: 01/06/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Oral cancer is one of the leading causes of cancer-related deaths worldwide. Chemotherapy is widely used in the treatment of oral cancer, but its clinical efficacy is limited by drug resistance. Hence, novel compounds capable of overcoming drug-resistance are urgently needed. PURPOSE Plumbagin (PG), a natural compound isolated from Plumbago zeylanica L, has been used to treat various cancers. In this study, we investigated the anticancer effects of PG on drug-resistant oral cancer (CR-SAS) cells, as well as the underlying mechanism. METHODS MTT assays were used to evaluate the effect of PG on the viability of CR-SAS cells. Apoptosis and reactive oxygen species (ROS) production by the cells were determined using flow cytometry. Protein expression levels were detected by western blotting. RESULTS The results show that PG reduces the viability and causes the apoptosis of CR-SAS cells. PG is able to induce intracellular and mitochondrial ROS generation that leads to mitochondrial dysfunction. Furthermore, endoplasmic reticulum (ER) stress was triggered in PG-treated CR-SAS cells. The inhibition of ROS using N-acetylcysteine (NAC) abrogated the PG-induced ER stress and apoptosis, as well as the reduction in cell viability. Meanwhile, similar results were observed both in zebrafish and in murine models of drug-resistant oral cancer. CONCLUSION Our results indicate that PG induces the apoptosis of CR-SAS cells via the ROS-mediated ER stress pathway and mitochondrial dysfunction. It will be interesting to develop the natural compound PG for the treatment of drug-resistant oral cancer.
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Affiliation(s)
- Chien-Liang Lin
- Department of Nursing, School of Nursing, Fooyin University, Kaohsiung 831301, Taiwan; Department of Radiation Oncology, Yuan's General Hospital, Kaohsiung 802635, Taiwan
| | - Chung-I Yu
- Department of Orthopedics, Department of Surgery, Chi Mei Medical Center, Liouying, Tainan 736402, Taiwan
| | - Tzong-Huei Lee
- Institute of Fisheries Science, National Taiwan University, Taipei 106319, Taiwan
| | - Jimmy Ming-Jung Chuang
- Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833401, Taiwan
| | - Kuang-Fen Han
- Department of Nursing, Min-Hwei Junior College of Health Care Management, Tainan 736302, Taiwan
| | - Chang-Shen Lin
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807378, Taiwan; Department of Biological Sciences, National Sun Yat-sen University, Kaohsiung 804201, Taiwan
| | - Wan-Ping Huang
- Department of Medical Research, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
| | - Jeff Yi-Fu Chen
- Department of Biotechnology, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
| | - Chung-Yi Chen
- Department of Nutrition and Health Science, School of Medical and Health Sciences, Fooyin University, Kaohsiung 831301, Taiwan
| | - Mei-Ying Lin
- Community Health Promotion Center, Kaohsiung Municipal Ci-Jin Hospital, Kaohsiung 805004, Taiwan
| | - Chien-Hsing Lee
- Department of Pharmacology, School of Post-Baccalaureate Medicine, College of Medicine, Kaohsiung Medical University; Department of Medical Research, Kaohsiung Medical University Chung-Ho Memorial Hospital, Kaohsiung 807378, Taiwan; Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung 807378, Taiwan; Department of Biological Science and Technology, National Pingtung University of Science and Technology, Pingtung 912301, Taiwan.
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Bu M, Zhang Z, Li G, Xie C, Du X, Ma G, Li H. Synthesis and Cytotoxic Activity of Novel Ergosterol Peroxide Derivatives with Acrylate or Propionate Side Chain. Nat Prod Commun 2022. [DOI: 10.1177/1934578x221143634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
A series of novel ergosterol peroxide derivatives with acrylate or propionate side chain were synthesized. All compounds 3a-n were evaluated for their cytotoxicity against four kinds of human carcinoma cell lines (HepG2, MCF-7, HCT-116, and A549). Most of the derivatives displayed stronger cytotoxicity than ergosterol peroxide parent. Among them, compound 3h with the highest potency against HepG2 cell line (IC50 = 2.70 μM), which was 7.47-fold more efficacious than ergosterol peroxide. The results suggested that the introduction of acrylate or propionate side chain at C-3 position of ergosterol peroxide is beneficial to enhance its cytotoxic activity. Compound 3h has potential to become a novel anti-tumor agent through further structural modification.
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Affiliation(s)
- Ming Bu
- College of Pharmacy, Qiqihar Medical University, Qiqihar, China
| | - Zhiguo Zhang
- Department of Pharmacy, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Gang Li
- Research Institute of Medicine Pharmacy, Qiqihar Medical University, Qiqihar, China
| | - Chunhua Xie
- Department of Pharmacy, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Xiaohui Du
- College of Pharmacy, Qiqihar Medical University, Qiqihar, China
| | - Guofang Ma
- College of Pharmacy, Qiqihar Medical University, Qiqihar, China
| | - Hongling Li
- Department of Psychiatry, Qiqihar Medical University, Qiqihar, China
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Liang Y, Zhang D, Gong J, He W, Jin J, He Q. Mechanism study of Cordyceps sinensis alleviates renal ischemia–reperfusion injury. OPEN CHEM 2022. [DOI: 10.1515/chem-2022-0237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Abstract
Cordyceps sinensis (C. sinensis) is a kind of traditional Chinese medicine commonly used to protect renal function and relieve kidney injury. This study aimed to reveal the renal protective mechanism of C. sinensis in renal ischemia–reperfusion injury (RIRI). First, we obtained 8 active components and 99 common targets of C. sinensis against RIRI from public databases. Second, we have retrieved 38 core targets through STRING database analysis. Third, Gene Ontology analysis of 38 core targets is indicated that C. sinensis treatment RIRI may related hormone regulation, oxidative stress, cell proliferation, and immune regulation. Kyoto Encyclopedia of Genes and Genomes enrichment analysis of 38 core targets is indicated that C. sinensis treatment RIRI may involve in PI3K–Akt, HIF-1, and MAPK signaling pathways, as well as advanced glycation end product (AGE)–receptor for AGE (RAGE) signaling pathway in diabetic complications. Lastly, molecular docking was used to detect the binding activity and properties of active components and core target using molecular docking. And the results showed that eight active components of C. sinensis had low affinity with core targets. In conclusion, C. sinensis may improve RIRI by regulating oxidative stress and immunity through PI3K–Akt, HIF-1, and MAPK pathways.
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Affiliation(s)
- Yan Liang
- Urology & Nephrology Center, Department of Nephrology, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College , Hangzhou , Zhejiang, 310014 , China
| | - Di Zhang
- Urology & Nephrology Center, Department of Nephrology, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College , Hangzhou , Zhejiang, 310014 , China
| | - Jianguang Gong
- Urology & Nephrology Center, Department of Nephrology, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College , Hangzhou , Zhejiang, 310014 , China
| | - Wenfang He
- Urology & Nephrology Center, Department of Nephrology, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College , Hangzhou , Zhejiang, 310014 , China
| | - Juan Jin
- Urology & Nephrology Center, Department of Nephrology, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College , Hangzhou , Zhejiang, 310014 , China
| | - Qiang He
- Urology & Nephrology Center, Department of Nephrology, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College , Hangzhou , Zhejiang, 310014 , China
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11
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Liu MH, Liu F, Ng TB, Liu ZK. Purification and characterization of pleuroferin, a novel protein with in vitro anti-non-small cell lung cancer activity from the mushroom Pleurotus ferulae lanzi. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.09.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Tian L, Wang Y, Qing J, Zhou W, Sun L, Li R, Li Y. A review of the pharmacological activities and protective effects of Inonotus obliquus triterpenoids in kidney diseases. OPEN CHEM 2022. [DOI: 10.1515/chem-2022-0168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Kidney diseases are common health problems worldwide. Various etiologies ultimately lead to the development of chronic kidney disease and end-stage renal disease. Natural compounds from herbs or medicinal plants are widely used for therapy and prevention of various ailments, among which is Inonotus obliquus. I. obliquus is rich in triterpenoids and the main active ingredients include betulinic acid, trametenolic acid, inotodiol, and ergosterol. New evidence suggests that I. obliquus triterpenes may be an effective drug for the treatment and protection of various kidney diseases. The aim of this review is to highlight the pharmacological activities and potential role of I. obliquus triterpenes in the kidney disease treatment and protection.
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Affiliation(s)
- Lingling Tian
- The Third Clinical College, Shanxi University of Chinese Medicine , Taiyuan , Shanxi, 030001 , China
| | - Yi Wang
- The Third Clinical College, Shanxi University of Chinese Medicine , Taiyuan , Shanxi, 030001 , China
| | - Jianbo Qing
- Department of Nephrology, Shanxi Provincial People’s Hospital (Fifth Hospital) of Shanxi Medical University , Taiyuan , 030001 , China
- The Fifth Clinical Medical College of Shanxi Medical University , Taiyuan , Shanxi, 030001 , China
| | - Wenjing Zhou
- School of Medical Sciences, Shanxi University of Chinese Medicine , jinzhong , 030619 , China
| | - Lin Sun
- College of Taditional Chinese Medicine and Food Engineering, Shanxi University of Chinese Medicine , jinzhong , 030619 , China
| | - Rongshan Li
- Department of Nephrology, Shanxi Provincial People’s Hospital (Fifth Hospital) of Shanxi Medical University ; Taiyuan , 030001 , China
- Shanxi Provincial Key Laboratory of Kidney Disease, Shanxi Provincial People’s Hospital (Fifth Hospital) of Shanxi Medical University , Taiyuan, 030012 , Shanxi , China
| | - Yafeng Li
- Department of Nephrology, Shanxi Provincial People’s Hospital (Fifth Hospital) of Shanxi Medical University , Taiyuan , 030001 , China
- Shanxi Provincial Key Laboratory of Kidney Disease, Shanxi Provincial People’s Hospital (Fifth Hospital) of Shanxi Medical University , Taiyuan , 030012, Shanxi , China
- Core Laboratory, Shanxi Provincial People’s Hospital (Fifth Hospital) of Shanxi Medical University , Taiyuan , 030001 , China
- Academy of Microbial Ecology, Shanxi Medical University , Taiyuan , 030001 , China
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Zhabinskii VN, Drasar P, Khripach VA. Structure and Biological Activity of Ergostane-Type Steroids from Fungi. Molecules 2022; 27:2103. [PMID: 35408501 PMCID: PMC9000798 DOI: 10.3390/molecules27072103] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/22/2022] [Accepted: 03/23/2022] [Indexed: 12/24/2022] Open
Abstract
Mushrooms are known not only for their taste but also for beneficial effects on health attributed to plethora of constituents. All mushrooms belong to the kingdom of fungi, which also includes yeasts and molds. Each year, hundreds of new metabolites of the main fungal sterol, ergosterol, are isolated from fungal sources. As a rule, further testing is carried out for their biological effects, and many of the isolated compounds exhibit one or another activity. This study aims to review recent literature (mainly over the past 10 years, selected older works are discussed for consistency purposes) on the structures and bioactivities of fungal metabolites of ergosterol. The review is not exhaustive in its coverage of structures found in fungi. Rather, it focuses solely on discussing compounds that have shown some biological activity with potential pharmacological utility.
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Affiliation(s)
- Vladimir N. Zhabinskii
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich Str., 5/2, 220141 Minsk, Belarus;
| | - Pavel Drasar
- Department of Chemistry of Natural Compounds, University of Chemistry and Technology, Technicka 5, CZ-166 28 Prague, Czech Republic;
| | - Vladimir A. Khripach
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich Str., 5/2, 220141 Minsk, Belarus;
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Ergosterol Peroxide Inhibits Porcine Epidemic Diarrhea Virus Infection in Vero Cells by Suppressing ROS Generation and p53 Activation. Viruses 2022; 14:v14020402. [PMID: 35215995 PMCID: PMC8876155 DOI: 10.3390/v14020402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 02/07/2022] [Accepted: 02/12/2022] [Indexed: 01/27/2023] Open
Abstract
Porcine epidemic diarrhea virus (PEDV) is an alphacoronavirus that causes severe watery diarrhea in piglets with high morbidity and mortality, resulting in serious economic losses to the farming industry. Ergosterol peroxide (EP) is a sterol with diverse biological activities including antiviral activity. In this study, we explored whether EP extracted from the fruiting body of the mushroom Cryptoporus volvatus had the potential to inhibit PEDV infection in Vero cells. The results revealed that EP had a remarkable inhibitory effect on PEDV infection. It could significantly inhibit multiple stages of the PEDV life cycle, including internalization, replication and release, and could directly inactivate PDCoV infectivity. However, it did not affect PEDV attachment. Furthermore, EP alleviated PEDV-induced apoptosis and mitigated the decrease in mitochondrial membrane potential caused by PEDV infection. It suppressed ROS generation and p53 activation caused by PEDV infection. The ROS scavenger N-acetyl-l-cysteine (NAC) and the p53 specific inhibitor Pifithrin-α (PFT-α) suppressed PEDV-induced apoptosis and impeded viral replication, suggesting that ROS and p53 play an important role in PEDV-induced apoptosis and viral replication. Collectively, EP can prevent PEDV internalization, replication and release, possesses the ability to directly inactivate PEDV, and can inhibit PEDV-induced apoptosis by interfering with PEDV-induced ROS production and p53 activation. These findings highlight the therapeutic potential of EP against PEDV infection.
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Roles of Reactive Oxygen Species in Biological Behaviors of Prostate Cancer. BIOMED RESEARCH INTERNATIONAL 2020; 2020:1269624. [PMID: 33062666 PMCID: PMC7538255 DOI: 10.1155/2020/1269624] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 08/17/2020] [Indexed: 02/07/2023]
Abstract
Prostate cancer (PCa), known as a heterogenous disease, has a high incidence and mortality rate around the world and seriously threatens public health. As an inevitable by-product of cellular metabolism, reactive oxygen species (ROS) exhibit beneficial effects by regulating signaling cascades and homeostasis. More and more evidence highlights that PCa is closely associated with age, and high levels of ROS are driven through activation of several signaling pathways with age, which facilitate the initiation, development, and progression of PCa. Nevertheless, excessive amounts of ROS result in harmful effects, such as genotoxicity and cell death. On the other hand, PCa cells adaptively upregulate antioxidant genes to detoxify from ROS, suggesting that a subtle balance of intracellular ROS levels is required for cancer cell functions. The current review discusses the generation and biological roles of ROS in PCa and provides new strategies based on the regulation of ROS for the treatment of PCa.
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