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Yu Y, Liu S, Yang L, Song P, Liu Z, Liu X, Yan X, Dong Q. Roles of reactive oxygen species in inflammation and cancer. MedComm (Beijing) 2024; 5:e519. [PMID: 38576456 PMCID: PMC10993368 DOI: 10.1002/mco2.519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 01/21/2024] [Accepted: 02/23/2024] [Indexed: 04/06/2024] Open
Abstract
Reactive oxygen species (ROS) constitute a spectrum of oxygenic metabolites crucial in modulating pathological organism functions. Disruptions in ROS equilibrium span various diseases, and current insights suggest a dual role for ROS in tumorigenesis and the immune response within cancer. This review rigorously examines ROS production and its role in normal cells, elucidating the subsequent regulatory network in inflammation and cancer. Comprehensive synthesis details the documented impacts of ROS on diverse immune cells. Exploring the intricate relationship between ROS and cancer immunity, we highlight its influence on existing immunotherapies, including immune checkpoint blockade, chimeric antigen receptors, and cancer vaccines. Additionally, we underscore the promising prospects of utilizing ROS and targeting ROS modulators as novel immunotherapeutic interventions for cancer. This review discusses the complex interplay between ROS, inflammation, and tumorigenesis, emphasizing the multifaceted functions of ROS in both physiological and pathological conditions. It also underscores the potential implications of ROS in cancer immunotherapy and suggests future research directions, including the development of targeted therapies and precision oncology approaches. In summary, this review emphasizes the significance of understanding ROS-mediated mechanisms for advancing cancer therapy and developing personalized treatments.
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Affiliation(s)
- Yunfei Yu
- Department of UrologyWest China HospitalSichuan UniversityChengduChina
| | - Shengzhuo Liu
- Department of UrologyWest China HospitalSichuan UniversityChengduChina
| | - Luchen Yang
- Department of UrologyWest China HospitalSichuan UniversityChengduChina
| | - Pan Song
- Department of UrologyWest China HospitalSichuan UniversityChengduChina
| | - Zhenghuan Liu
- Department of UrologyWest China HospitalSichuan UniversityChengduChina
| | - Xiaoyang Liu
- Department of UrologyWest China HospitalSichuan UniversityChengduChina
| | - Xin Yan
- Department of UrologyWest China HospitalSichuan UniversityChengduChina
| | - Qiang Dong
- Department of UrologyWest China HospitalSichuan UniversityChengduChina
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2
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Zhao C, Qiu L, Wu D, Zhang M, Xia W, Lv H, Cheng L. Targeted reversal of multidrug resistance in ovarian cancer cells using exosome‑encapsulated tetramethylpyrazine. Mol Med Rep 2024; 29:25. [PMID: 38099342 PMCID: PMC10784732 DOI: 10.3892/mmr.2023.13148] [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: 07/20/2023] [Accepted: 11/24/2023] [Indexed: 12/18/2023] Open
Abstract
The objective of the present study was to develop exosomes (EXOs) encapsulating tetramethylpyrazine (TMP) for the reversal of drug resistance in ovarian cancer therapy. Human A2780 cells were incubated with TMP for 48 h. Purified TMP‑primed EXOs (EXOs‑TMP) were isolated through ultracentrifugation. The developed EXOs‑TMP were characterized using techniques such as transmission electron microscopy, nanoparticle tracking analysis, Fluorescence microscopy and western blotting. Subsequently, MTT, western blotting and flow cytometry assays were performed to evaluate the biological effects in drug‑resistant A2780T cells. The results demonstrated that the incorporation of TMP into EXOs exhibited an anti‑ovarian cancer effect and markedly enhanced the antitumor efficacy of paclitaxel (PTX). Furthermore, it was identified that the ability of EXO‑TMP to reverse cell resistance was associated with the downregulation of multidrug resistance protein 1, multidrug resistant‑associated protein 1 and glutathione S‑transferase Pi protein expression. Flow cytometry analysis revealed that EXO‑TMP induced apoptosis in drug‑resistant cells and enhanced the apoptotic effect when combined with PTX. EXOs are naturally sourced, exhibit excellent biocompatibility and enable precise drug delivery to target sites, thereby reducing toxic side effects. Overall, EXO‑TMP exhibited direct targeting capabilities towards A2780T cells and effectively reduced their drug resistance. EXOs‑TMP provide a novel and effective drug delivery pathway for reversing drug resistance in ovarian cancer.
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Affiliation(s)
- Chenge Zhao
- Department of Pharmacy, The Second Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
- Department of Pharmacy, The Fifth Affiliated Hospital of Jinan University, Heyuan, Guangdong 517000, P.R. China
| | - Lulu Qiu
- Department of Pharmacy, The Second Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
| | - Di Wu
- Department of Pharmacy, The Second Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
| | - Ming Zhang
- Department of Pharmacy, The Second Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
| | - Wanying Xia
- Department of Pharmacy, The Second Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
| | - Huiyi Lv
- Department of Pharmacy, The Second Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
- Dalian Kexiang Technology Development Co. Ltd, Dalian, Liaoning 116044, P.R. China
| | - Lichun Cheng
- Department of Pharmacy, The Second Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
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3
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Pan F, Lu Y. Panax notoginseng saponins reverse steroid resistance in lupus nephritis: Involvement of the suppression of exosomal P-gp levels from lymphocytes to glomerular endothelial cells. Biochem Biophys Rep 2023; 36:101568. [PMID: 38024866 PMCID: PMC10658206 DOI: 10.1016/j.bbrep.2023.101568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 10/17/2023] [Accepted: 10/24/2023] [Indexed: 12/01/2023] Open
Abstract
Microangiopathy is the most basic pathological manifestation of lupus nephritis (LN), and glomerular endothelial cells (GECs) injury is an important pathological mechanism. LN patients with microangiopathy are prone to steroid resistance (SR). Our previous studies confirmed that Panax notoginseng saponins (PNS) could reverse SR by downregulating the expression of P-gp in SR lymphocytes of LN mice (SLCsL/S). However, the mechanism of how circulating lymphocytes transmit SR information to GECs and thus affect the efficacy of kidney treatment is not clear. Recent studies have found that exosomes (exos) are an important carrier for intercellular bioactive substance communication. But whether exosomes derived from SLCsL/S mediate SR in GECs and PNS interventions. To solve this problem, Exosomes isolated from SLCsL/S were characterized, and in vitro cell coculture was further conducted to investigate the effect of SLCsL/S-derived exosomes in the SR of GECs and PNS intervention. Sequencing was used to define the exosomal miRNA expression profiling of SR GECs. Moreover, the in vivo experiments were performed through the injection of exosomes extracted from SLCsL/S into the tail vein of mice. Our research results indicate that exosomes derived from SLCsL/S could transmit SR information to GECs and lead to the aggravation of inflammatory injury through conferring P-gp, which were negated by a P-gp inhibitor. Further, we identified higher levels of exosomal miR-125b-5p from SR GECs were associated with SR in LN and could serve as biomarker for the risk of developing SR. PNS could reverse the SR of GECs and alleviate inflammatory injury by suppressing exosomal P-gp levels from lymphocytes to GECs in vitro and in vivo. However, the specific molecular mechanism by which PNS regulates exosomes has not yet been elucidated, and we need to conduct more in-depth research in the future. Overall, Our findings suggest that exosomal transfer of SLCsL/S derived P-gp confer SR to GECs, and PNS can target exosome communication to reverse SR in LN, which provides new ideas and a scientific basis for improving the clinical efficacy of traditional Chinese medicine in the treatment of refractory LN.
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Affiliation(s)
- Feng Pan
- Department of Nephrology and Rheumatic Immunology, Ningxia Hui Autonomous Region Hospital and Research Institute of Traditional Chinese Medicine, Yinchuan 750021, Ningxia, China
| | - Ying Lu
- Department of Nephrology and Rheumatic Immunology, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310000, Zhejiang, China
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Zhou P, An B, Zhang X, Lv J, Lin B. Therapeutic effect and mechanism of danshensu on coronary heart disease using liquid chromatography combined with mass spectrometry metabolomics. J Chromatogr B Analyt Technol Biomed Life Sci 2022; 1208:123400. [PMID: 35917776 DOI: 10.1016/j.jchromb.2022.123400] [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: 04/20/2022] [Revised: 07/17/2022] [Accepted: 07/26/2022] [Indexed: 11/18/2022]
Abstract
Metabolomics can discover the biomarkers and metabolic pathways, provides the possibility for insights into the pharmacological action and mechanism of natural products. The therapeutic effect and mechanism of danshensu (DSS) on total metabolic pathways has not been well investigated. The aim of this study was to explore the disturbed endogenous biomarkers and metabolic pathways reflecting the pharmacological activity of DSS, and mechanism of action of DSS using comprehensive metabolome analysis based on high-throughput metabolomics technology combined with ultra-high performance liquid chromatography (UPLC) coupled with quadrupole tandem time-of-flight mass spectrometry (Q-TOF-MS) and pattern recognition method. Through the changes of the overall metabolic profile and the related biomarkers, the intervention effect of natural product danshensu (DSS) treatment on CHD model rats was revealed. The results showed that after the model replication was established, the metabolic profile was clearly separated, and a total of 26 potential biomarkers were screened out, and involving 8 metabolic pathways. After different doses of DSS solution were given, a total of 20 biomarkers could be significantly regulated, mainly involving primary bile acid biosynthesis, glycerophospholipid metabolism, and lipid metabolism. It showed UPLC-MS-based metabolomics can be used for discovering potential biomarkers and metabolic pathways of CHD, and to further understand and dissecting pharmacological effects and mechanisms of natural products via metabolomics techniques.
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Affiliation(s)
- Peng Zhou
- School of Continuing Education, Heilongjiang University of Traditional Chinese Medicine, Heping Road No. 24, Xiangfang District, Harbin City, Heilongjiang Province, China.
| | - Baisong An
- Drug Safety Evaluation Center of Heilongjiang University of Traditional Chinese Medicine, Heping Road No. 24, Xiangfang District, Harbin City, Heilongjiang Province, China
| | - Xiaolei Zhang
- School of Continuing Education, Heilongjiang University of Traditional Chinese Medicine, Heping Road No. 24, Xiangfang District, Harbin City, Heilongjiang Province, China
| | - Jiming Lv
- Drug Purchasing Center, Daqing Traditional Chinese Medicine Hospital, Health Road No. 8, Saertu District, Daqing City, Heilongjiang Province, China
| | - Baisong Lin
- Department of Blood Transfusion, Jiamusi Central Hospital, 256 Zhongshan Street, Xiangyang District, Jiamusi City, Heilongjiang Province, China.
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Yang C, Mai Z, Liu C, Yin S, Cai Y, Xia C. Natural Products in Preventing Tumor Drug Resistance and Related Signaling Pathways. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27113513. [PMID: 35684449 PMCID: PMC9181879 DOI: 10.3390/molecules27113513] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 05/26/2022] [Accepted: 05/27/2022] [Indexed: 12/13/2022]
Abstract
Drug resistance is still an obstacle in cancer therapy, leading to the failure of tumor treatment. The emergence of tumor drug resistance has always been a main concern of oncologists. Therefore, overcoming tumor drug resistance and looking for new strategies for tumor treatment is a major focus in the field of tumor research. Natural products serve as effective substances against drug resistance because of their diverse chemical structures and pharmacological effects. We reviewed the signaling pathways involved in the development of tumor drug resistance, including Epidermal growth factor receptor (EGFR), Renin-angiotensin system (Ras), Phosphatidylinositol-3-kinase/protein kinase B (PI3K/Akt), Wnt, Notch, Transforming growth factor-beta (TGF-β), and their specific signaling pathway inhibitors derived from natural products. This can provide new ideas for the prevention of drug resistance in cancer therapy.
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Affiliation(s)
- Chuansheng Yang
- Department of Head-Neck and Breast Surgery, Yuebei People’s Hospital of Shantou University, Shaoguan 512027, China;
| | - Zhikai Mai
- Affiliated Foshan Maternity and Chlid Healthcare Hospital, Southern Medical University, Foshan 528000, China; (Z.M.); (C.L.); (S.Y.)
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Can Liu
- Affiliated Foshan Maternity and Chlid Healthcare Hospital, Southern Medical University, Foshan 528000, China; (Z.M.); (C.L.); (S.Y.)
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Shuanghong Yin
- Affiliated Foshan Maternity and Chlid Healthcare Hospital, Southern Medical University, Foshan 528000, China; (Z.M.); (C.L.); (S.Y.)
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Yantao Cai
- Affiliated Foshan Maternity and Chlid Healthcare Hospital, Southern Medical University, Foshan 528000, China; (Z.M.); (C.L.); (S.Y.)
- Correspondence: (Y.C.); (C.X.)
| | - Chenglai Xia
- Affiliated Foshan Maternity and Chlid Healthcare Hospital, Southern Medical University, Foshan 528000, China; (Z.M.); (C.L.); (S.Y.)
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
- Correspondence: (Y.C.); (C.X.)
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Zuo Z, Li M, Han T, Zheng X, Yao W, Wang H, Li X, Qu D. A platelet-cloaking tetramethylprazine-loaded microemulsion for improved therapy of myocardial ischemia/reperfusion injury. J Drug Target 2022; 30:646-656. [PMID: 35225125 DOI: 10.1080/1061186x.2022.2048389] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Zhi Zuo
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
| | | | - Tao Han
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | | | - Wenming Yao
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
| | - Hui Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
| | - Xinli Li
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
| | - Ding Qu
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
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Pan F, Li YJ, Lu Y. Panax notoginseng saponins reverse P-gp-mediated steroid resistance in lupus: involvement in the suppression of the SIRT1/FoxO1/MDR1 signalling pathway in lymphocytes. BMC Complement Med Ther 2022; 22:13. [PMID: 35022006 PMCID: PMC8756704 DOI: 10.1186/s12906-021-03499-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 12/29/2021] [Indexed: 12/16/2022] Open
Abstract
Background P-glycoprotein (P-gp)-mediated steroid resistance (SR) has been suggested to play a significant role in lupus nephritis (LN) treatment failure. Panax notoginseng saponins (PNS), the main effective components of the traditional Chinese medicine notoginseng, exhibited potent reversal capability of P-gp-mediated SR, but its mechanism remains unknown. This study aimed to investigate the effect of PNS on reversing SR in lupus and its underlying mechanism in vivo and in vitro. Methods In this study, an SR animal and splenic lymphocyte model were established using low-dose methylprednisolone (MP). Flow cytometry was used to detect the effect of PNS on reversing P-gp-mediated SR and the expression of P-gp in different T-cells phenotypes. Serum levels of ANA and dsDNA in lupus mice were measured by ELISA. Apoptosis was identified by Annexin V-FITC/PI staining. RT–PCR and Western blotting were used to detect the protein and mRNA expression levels of SIRT1, FoxO1, and MDR1 in SR splenic lymphocytes from lupus mice (SLCs/MPs). Results PNS could reverse the SR in lupus mice. Simultaneously, PNS increased the apoptotic effect of MP on SLCs/MP cells. The increased accumulation of rhodamine-123 (Rh-123) indicated that intracellular steroid accumulation could be increased by the action of PNS. Moreover, PNS decreased the expression of P-gp levels. Further experiments elucidated that the SIRT1/FoxO1/MDR1 signalling pathway existed in SLCs/MP cells, and PNS suppressed its expression level to reverse SR. The expression of P-gp in Th17 from SLCs/MP cells was increased, while PNS could reduce its level in a more obvious trend. Conclusion The present study suggested that PNS reversed P-gp-mediated SR via the SIRT1/FoxO1/MDR1 signalling pathway, which might become a valuable drug for the treatment of SR in lupus. Th17 might be the main effector cell of PNS reversing SR. Supplementary Information The online version contains supplementary material available at 10.1186/s12906-021-03499-5.
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Yang S, Wu S, Dai W, Pang L, Xie Y, Ren T, Zhang X, Bi S, Zheng Y, Wang J, Sun Y, Zheng Z, Kong J. Tetramethylpyrazine: A Review of Its Antitumor Potential and Mechanisms. Front Pharmacol 2021; 12:764331. [PMID: 34975475 PMCID: PMC8716857 DOI: 10.3389/fphar.2021.764331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 11/18/2021] [Indexed: 11/13/2022] Open
Abstract
Cancer remains a major public health threat. The mitigation of the associated morbidity and mortality remains a major research focus. From a molecular biological perspective, cancer is defined as uncontrolled cell division and abnormal cell growth caused by various gene mutations. Therefore, there remains an urgent need to develop safe and effective antitumor drugs. The antitumor effect of plant extracts, which are characterized by relatively low toxicity and adverse effect, has attracted significant attention. For example, increasing attention has been paid to the antitumor effects of tetramethylpyrazine (TMP), the active component of the Chinese medicine Chuanqiong, which can affect tumor cell proliferation, apoptosis, invasion, metastasis, and angiogenesis, as well as reverse chemotherapeutic resistance in neoplasms, thereby triggering antitumor effects. Moreover, TMP can be used in combination with chemotherapeutic agents to enhance their effects and reduce the side effect associated with chemotherapy. Herein, we review the antitumor effects of TMP to provide a theoretical basis and foundation for the further exploration of its underlying antitumor mechanisms and promoting its clinical application.
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Affiliation(s)
- Shaojie Yang
- Biliary Surgery (2nd General) Unit, Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shuodong Wu
- Biliary Surgery (2nd General) Unit, Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Wanlin Dai
- Innovation Institute of China Medical University, Shenyang, China
| | - Liwei Pang
- Biliary Surgery (2nd General) Unit, Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yaofeng Xie
- Department of Cardiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Tengqi Ren
- Biliary Surgery (2nd General) Unit, Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xiaolin Zhang
- Biliary Surgery (2nd General) Unit, Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shiyuan Bi
- Biliary Surgery (2nd General) Unit, Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yuting Zheng
- Biliary Surgery (2nd General) Unit, Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Jingnan Wang
- Biliary Surgery (2nd General) Unit, Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yang Sun
- Biliary Surgery (2nd General) Unit, Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Zhuyuan Zheng
- Biliary Surgery (2nd General) Unit, Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Jing Kong
- Biliary Surgery (2nd General) Unit, Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
- *Correspondence: Jing Kong,
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Targeting Drug Chemo-Resistance in Cancer Using Natural Products. Biomedicines 2021; 9:biomedicines9101353. [PMID: 34680470 PMCID: PMC8533186 DOI: 10.3390/biomedicines9101353] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 09/22/2021] [Accepted: 09/23/2021] [Indexed: 02/07/2023] Open
Abstract
Cancer is one of the leading causes of death globally. The development of drug resistance is the main contributor to cancer-related mortality. Cancer cells exploit multiple mechanisms to reduce the therapeutic effects of anticancer drugs, thereby causing chemotherapy failure. Natural products are accessible, inexpensive, and less toxic sources of chemotherapeutic agents. Additionally, they have multiple mechanisms of action to inhibit various targets involved in the development of drug resistance. In this review, we have summarized the basic research and clinical applications of natural products as possible inhibitors for drug resistance in cancer. The molecular targets and the mechanisms of action of each natural product are also explained. Diverse drug resistance biomarkers were sensitive to natural products. P-glycoprotein and breast cancer resistance protein can be targeted by a large number of natural products. On the other hand, protein kinase C and topoisomerases were less sensitive to most of the studied natural products. The studies discussed in this review will provide a solid ground for scientists to explore the possible use of natural products in combination anticancer therapies to overcome drug resistance by targeting multiple drug resistance mechanisms.
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Hafez DE, Hafez E, Eddiasty I, Shih SP, Chien LC, Hong YJ, Lin HY, Keeton AB, Piazza GA, Abdel-Halim M, Abadi AH. Novel thiazolidine derivatives as potent selective pro-apoptotic agents. Bioorg Chem 2021; 114:105143. [PMID: 34328854 DOI: 10.1016/j.bioorg.2021.105143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/22/2021] [Accepted: 06/30/2021] [Indexed: 11/12/2022]
Abstract
A series of 2-arylthiazolidine-4-carboxylic acid amide derivatives were synthesized and their cytotoxic activity against three cancer cell lines (PC-3, SKOV3 and MDA-MB231) was evaluated. Various structural modifications were tried including modifications of the length of the amide chain and modifications of the 2-aryl part using disubstituted phenyl and thiophene derivatives. The structure activity relationship was evaluated based on the in vitro biological evaluation against the above mentioned three cancer cell lines. The most selective compounds towards cancer cells were further evaluated against DLD-1, NCI-H520, Du145, MCF-7 and NCI-N87 cancer cells. The dodecyl amide having the 4-bromothienyl as the 2-aryl, compound 2e, exhibited the highest selectivity for cancer cells vs non-tumor cells. Mechanistic studies of the anticancer effect of compound 2e in prostate cancer PC-3 and colorectal cancer DLD-1 cells revealed that 2e could prevent the cell cycle in the G0/G1 phase by up-regulating the expression of p21 and reducing the expression of CDK2 and cyclin E. It increased the pro-apoptotic protein Bax and cleaved caspase 3, and down-regulated the expression of anti-apoptotic protein Bcl-2 to induce apoptosis. In addition, 2e also downregulated AKT, N-cadherin, and vimentin proteins expression giving indication that 2e inhibit the PI3K/AKT pathway to regulate cell cycle arrest and induce apoptosis, and can regulate the expression of epithelial-mesenchymal transition-related proteins.
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Affiliation(s)
- Donia E Hafez
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Eman Hafez
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Islam Eddiasty
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Shou-Ping Shih
- Doctoral Degree Program in Marine Biotechnology, National Sun Yat-Sen University (NSYSU), 70 Lien-Hai Road, Kaohsiung 80424, Taiwan; Doctoral Degree Program in Marine Biotechnology, Academia Sinica, 128 Academia Road, Section 2, Nankang, Taipei 11529, Taiwan
| | - Leng-Chiang Chien
- Graduate Institute of Marine Biology, National Dong Hwa University, Pingtung 944, Taiwan
| | - Yi-Jia Hong
- Graduate Institute of Marine Biology, National Dong Hwa University, Pingtung 944, Taiwan
| | - Hung-Yu Lin
- School of Medicine, College of Medicine, I-SHOU University, Division of Urology, Department of Surgery, E-Da Cancer & E-Da Hospital, Kaohsiung 824, Taiwan.
| | - Adam B Keeton
- Department of Oncologic Sciences and Pharmacology, Drug Discovery Research Center, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36608, USA
| | - Gary A Piazza
- Department of Oncologic Sciences and Pharmacology, Drug Discovery Research Center, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36608, USA
| | - Mohammad Abdel-Halim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Ashraf H Abadi
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt.
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Nanoplatform-based natural products co-delivery system to surmount cancer multidrug-resistant. J Control Release 2021; 336:396-409. [PMID: 34175367 DOI: 10.1016/j.jconrel.2021.06.034] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 06/22/2021] [Accepted: 06/23/2021] [Indexed: 12/15/2022]
Abstract
The emergence of multidrug resistance (MDR) in malignant tumors is the primary reason for invalid chemotherapy. Antitumor drugs are often adversely affected by the MDR of tumor cells. Treatments using conventional drugs, which have specific drug targets, hardly regulate the complex signaling pathway of MDR cells because of the complex formation mechanism of MDR. However, natural products have positive advantages, such as high efficiency, low toxicity, and ability to target multiple mechanism pathways associated with MDR. Natural products, as MDR reversal agents, synergize with chemotherapeutics and enhance the sensitivity of tumor cells to chemotherapeutics, and the co-delivery of natural products and antitumor drugs with nanocarriers maximizes the synergistic effects against MDR in tumor cells. This review summarizes the molecular mechanisms of MDR, the advantages of natural products combined with chemotherapeutics in offsetting complicated MDR mechanisms, and the types and mechanisms of natural products that are potential MDR reversal modulators. Meanwhile, aiming at the low bioavailability of cocktail combined natural products and chemotherapeutic in vivo, the advantages of nanoplatform-based co-delivery system and recent research developments are illustrated on the basis of our previous research. Finally, prospective horizons are analyzed, which are expected to considerably improve the nano-co-delivery of natural products and chemotherapeutic systems for MDR reversal in cancer.
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Shawky AM, Abdalla AN, Ibrahim NA, Abourehab MAS, Gouda AM. Discovery of new pyrimidopyrrolizine/indolizine-based derivatives as P-glycoprotein inhibitors: Design, synthesis, cytotoxicity, and MDR reversal activities. Eur J Med Chem 2021; 218:113403. [PMID: 33823396 DOI: 10.1016/j.ejmech.2021.113403] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/11/2021] [Accepted: 03/19/2021] [Indexed: 12/19/2022]
Abstract
Targeting P-glycoprotein (P-gp, ABCB1 transporter), which plays an essential role in multi-drug resistance (MDR) in cancers, with new cytotoxic agents is a promising strategy in cancer chemotherapy. In the current study, we report the synthesis of thirteen novel pyrimidopyrrolizine, pyrimidoindolizine, and diazepinopyrrolizine derivatives. The new compounds exhibited cytotoxic activities against MCF7, A2780 and HT29 cancer cell lines (IC50 = 0.02-19.58 μM) and MRC5 (IC50 = 0.17-20.57 μM). The six most active compounds (23b, 24a,b and, 31c-e) were evaluated for their MDR reversal activities in MCF7/ADR cells. Mechanistic study using real-time PCR revealed the ability of compound 31c to inhibit P-gp. In addition, compound 31c increased the accumulation of Rho123 inside MCF7/ADR cells in a dose-dependent manner compared to verapamil. Compound 31c arrested the cell cycle of MCF7 cells at the G1 phase. Compound 31c also caused a significant dose-dependent increase of early and late apoptotic events. Molecular docking analysis revealed a high binding affinity for compound 31c toward P-gp. Like zosuquidar, compound 31c displayed one hydrogen bond and several hydrophobic interactions with amino acids in P-gp. These results indicated that compound 31c represents a potential anticancer candidate with MDR reversal activity.
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Affiliation(s)
- Ahmed M Shawky
- Science and Technology Unit (STU), Umm Al-Qura University, Makkah, 21955, Saudi Arabia; Central Laboratory for Micro-analysis, Minia University, Minia, 61519, Egypt
| | - Ashraf N Abdalla
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Umm Al-Qura University, Makkah, 21955, Saudi Arabia; Departmentof Pharmacology and Toxicology, Medicinal and Aromatic Plants Research Institute, National Center for Research, Khartoum, 2404, Sudan
| | - Nashwa A Ibrahim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Umm Al-Qura University, Makkah, 21955, Saudi Arabia; Medicinal Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, 62514, Egypt
| | - Mohammed A S Abourehab
- Department of Pharmaceutics, Faculty of Pharmacy, Umm Al-Qura University, Makkah, 21955, Saudi Arabia; Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt
| | - Ahmed M Gouda
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Umm Al-Qura University, Makkah, 21955, Saudi Arabia; Medicinal Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, 62514, Egypt.
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13
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Xu SY, Su H, Zhu XY, Li XY, Li J, Chen X, Wang Q, Hao RY, Yan XY. Long-circulating Doxorubicin and Schizandrin A Liposome with Drug-resistant Liver Cancer Activity: Preparation, Characterization, and Pharmacokinetic. J Liposome Res 2021; 32:107-118. [PMID: 33555226 DOI: 10.1080/08982104.2021.1884093] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The selectivity of chemotherapeutic agents for liver cancer is poor. When they kill tumor cells, they produce serious adverse reactions in the whole body and multidrug resistance (MDR) is also a major hurdle in liver cancer chemotherapy. Combination therapy is a useful method for overcoming MDR and reducing toxic and side effects. In this study, we developed a long-circulating codelivery system, in which Doxorubicin (DOX) and Schizandrin A (SchA) are combined against MCF-7/ADR cells. The DOX-SchA long-circulating liposome (DOX-SchA-Lip) were prepared using ammonium sulfate gradient method. The two drugs were co-encapsulated into the Distearoyl phosphatidylethanolamine -polyethylene glycol(DSPE-mPEG2000) liposome and the liposome had an average particle size of (100 ± 3.5) nm and zeta electrical potential of (-31.3 ± 0.5) mV. The average encapsulation rate of DOX was 97.98% and that of SchA was 86.94%. DOX in liposome had good sustained-release effect. The results showed that DOX-SchA-Lip could significantly prolong the half-life (T1/2Z) of the DOX and SchA, increase their circulation time in vivo, improve its bioavailability and reduce their side effects. Liposome can effectively induce early apoptosis of HepG2/ADR cells and the cell cycle was blocked in S-phase by DOX-SchA-Lip in a dose-dependent manner. The IC50 of compound liposome to HepG2 and HepG2/ADR were 0.55 μmol/L and 1.38 μmol/L respectively, which could significantly reverse the resistance of HepG2/ADR and the reversion multiple was 30.28. It was verified that DOX-SchA-Lip can effectively kill tumor cells and reverse MDR.
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Affiliation(s)
- Shi-Yi Xu
- Experimental Training Center, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Hui Su
- College of Pharmaceutical, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Xing-Yu Zhu
- Experimental Training Center, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Xue-Ying Li
- College of Pharmaceutical, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Jie Li
- College of Pharmaceutical, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Xi Chen
- College of Pharmaceutical, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Qi Wang
- College of Pharmaceutical, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Ruo-Yi Hao
- College of Pharmaceutical, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Xue-Ying Yan
- College of Pharmaceutical, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
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14
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Natural Agents Targeting Mitochondria in Cancer. Int J Mol Sci 2020; 21:ijms21196992. [PMID: 32977472 PMCID: PMC7582837 DOI: 10.3390/ijms21196992] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 09/18/2020] [Accepted: 09/18/2020] [Indexed: 02/07/2023] Open
Abstract
Mitochondria are the key energy provider to highly proliferating cancer cells, and are subsequently considered one of the critical targets in cancer therapeutics. Several compounds have been studied for their mitochondria-targeting ability in cancer cells. These studies’ outcomes have led to the invention of “mitocans”, a category of drug known to precisely target the cancer cells’ mitochondria. Based upon their mode of action, mitocans have been divided into eight classes. To date, different synthetic compounds have been suggested to be potential mitocans, but unfortunately, they are observed to exert adverse effects. Many studies have been published justifying the medicinal significance of large numbers of natural agents for their mitochondria-targeting ability and anticancer activities with minimal or no side effects. However, these natural agents have never been critically analyzed for their mitochondria-targeting activity. This review aims to evaluate the various natural agents affecting mitochondria and categorize them in different classes. Henceforth, our study may further support the potential mitocan behavior of various natural agents and highlight their significance in formulating novel potential anticancer therapeutics.
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15
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Chen F, Zhong Z, Tan HY, Guo W, Zhang C, Tan CW, Li S, Wang N, Feng Y. Uncovering the Anticancer Mechanisms of Chinese Herbal Medicine Formulas: Therapeutic Alternatives for Liver Cancer. Front Pharmacol 2020; 11:293. [PMID: 32256363 PMCID: PMC7093640 DOI: 10.3389/fphar.2020.00293] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 02/27/2020] [Indexed: 12/16/2022] Open
Abstract
The potential values of Chinese herbal formulas in treating various diseases are well known. In addition to more than 2,000 years of history, herbal medicine is appreciated for its remarkable efficacy in a lot of cases, which warrants a role in public health care worldwide, especially in East Asian countries. Liver cancer is the second most fatal cancer across the world. Recent studies have extensively investigated the chemical profiles and pharmacological effects of Chinese herbal medicine formulas on liver cancer. Either through observational follow-up or experimental studies, multiple herbal formulas have benefits implicated in the management of liver cancer. However, complex composition of each formula imposes restrictions on promoting clinical practice and global recognition. Therefore, understanding the mode of action of Chinese herbal medicine formulas in depth may offer sufficient evidence for their clinical use. This review highlighted the chemical characteristics and molecular mechanisms of actions of prominent Chinese herbal medicine formulas and summarized the correlated findings on the potential use in liver cancer treatment. At last, the present progresses of Chinese herbal medicine formulas in the perspective of clinical trials are discussed.
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Affiliation(s)
- Feiyu Chen
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Zhangfeng Zhong
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Hor Yue Tan
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Wei Guo
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Cheng Zhang
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Chi-Wing Tan
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Sha Li
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Ning Wang
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Yibin Feng
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
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16
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Jia J, Mo X, Liu J, Yan F, Wang N, Lin Y, Li H, Zheng Y, Chen D. Mechanism of danshensu-induced inhibition of abnormal epidermal proliferation in psoriasis. Eur J Pharmacol 2019; 868:172881. [PMID: 31866405 DOI: 10.1016/j.ejphar.2019.172881] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 12/15/2019] [Accepted: 12/17/2019] [Indexed: 01/16/2023]
Abstract
Psoriasis is a chronic, inflammatory skin disease with high incidence and high rates of relapse, for which no satisfactory treatments are currently available. Yes-associated protein (YAP) is highly expressed in psoriasis and may regulate the proliferation and apoptosis of keratinocytes. Danshen is a traditional Chinese medicine, commonly used in the treatment of psoriasis. Danshensu is the most abundant water-soluble component of Danshen, but its therapeutic mechanism is still unclear. In this study, MTT was used to detect the effects of different danshensu concentrations (0.125, 0.25, 0.5 mmol/l) on the proliferation of an M5-based psoriasis cell model. The effects of danshensu on cell cycle and apoptosis were detected by flow cytometry. Cyclins and apoptosis-related proteins were evaluated by Western blot. Danshensu (20, 40, 80 mg/kg/day) was administered intraperitoneally to the imiquimod (IMQ) psoriasis mouse model. After 7 days, the expression of YAP in the lesions was detected by immunohistochemistry and Western blot. We found that danshensu reduced the expression of YAP in the M5 psoriasis cell model, inhibited cell proliferation, induced cell cycle arrest in G0/G1 phase, and promoted cell apoptosis. All these effects were partly reverted by YAP overexpression. The skin lesions of IMQ mice were thinned and the scales reduced after intragastric administration of danshensu, which also resulted in dose-dependent inhibition of YAP expression. We concluded that danshensu prevents abnormal epidermis proliferation in psoriasis possibly by modulating YAP expression. Our work can provide a theoretical basis for the clinical application of Danshen in the treatment of psoriasis.
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Affiliation(s)
- Jinjing Jia
- Department of Dermatology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China
| | - Xiumei Mo
- Department of Dermatology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China
| | - Junfeng Liu
- Department of Dermatology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China
| | - Fenggen Yan
- Department of Dermatology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China
| | - Ning Wang
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, School of Medicine, Xi'an, China
| | - Ying Lin
- Department of Dermatology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China
| | - Hongyi Li
- Department of Dermatology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China
| | - Yan Zheng
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, School of Medicine, Xi'an, China.
| | - Dancan Chen
- Department of Dermatology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China.
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