1
|
Janković ÐD, Šestić TL, Bekić SS, Savić MP, Ćelić AS, Scholda J, Kopp F, Marinović MA, Petri ET, Ajduković JJ. Development of new steroid-based hydrazide and (thio)semicarbazone compounds with anticancer properties. J Steroid Biochem Mol Biol 2024; 242:106545. [PMID: 38762058 DOI: 10.1016/j.jsbmb.2024.106545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 04/29/2024] [Accepted: 05/12/2024] [Indexed: 05/20/2024]
Abstract
Most breast and prostate cancers are caused by abnormal production or action of steroidal hormones. Hormonal drugs based on steroid scaffolds represent a significant class of chemotherapeutics that are routinely used in chemotherapy. In this study, the synthesis of new 17a-homo lactone and 17α-(pyridine-2-ylmethyl) androstane derivatives with hydrazide and semicarbazone motifs is presented. All compounds were screened for their effect on cell viability against a panel of five cancer cell lines and one healthy cell line. Two compounds showed significant cytotoxicity against cancer cells, with low toxicity against healthy cells. The relative binding affinities of compounds for the ligand-binding domains of estrogen receptor α, estrogen receptor β, androgen receptor and glucocorticoid receptor were tested using a fluorescence screen in yeast. Potential for inhibition of aldo-keto reductase 1C3 and 1C4 activity was measured in vitro. Experimental results are analyzed in the context of molecular docking simulations. Our results could help guide design of steroid compounds with improved anticancer properties against androgen- and estrogen-dependent cancers.
Collapse
Affiliation(s)
- Ðorđe D Janković
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, Novi Sad 21000, Serbia
| | - Tijana Lj Šestić
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, Novi Sad 21000, Serbia
| | - Sofija S Bekić
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, Novi Sad 21000, Serbia
| | - Marina P Savić
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, Novi Sad 21000, Serbia.
| | - Andjelka S Ćelić
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 2, Novi Sad 21000, Serbia
| | - Julia Scholda
- Faculty of Life Sciences, Department of Pharmaceutical Sciences, Clinical Pharmacy Group, University of Vienna, Josef-Holaubek-Platz 2, Vienna 1090, Austria
| | - Florian Kopp
- Faculty of Life Sciences, Department of Pharmaceutical Sciences, Clinical Pharmacy Group, University of Vienna, Josef-Holaubek-Platz 2, Vienna 1090, Austria.
| | - Maja A Marinović
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 2, Novi Sad 21000, Serbia
| | - Edward T Petri
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 2, Novi Sad 21000, Serbia
| | - Jovana J Ajduković
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, Novi Sad 21000, Serbia
| |
Collapse
|
2
|
Ward AV, Riley D, Finlay-Schultz J, Brechbuhl HM, Hill KB, Varshney RR, Kabos P, Rudolph MC, Sartorius CA. Targeting aberrant fatty acid synthesis and storage in endocrine resistant breast cancer cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.30.596684. [PMID: 38895323 PMCID: PMC11185564 DOI: 10.1101/2024.05.30.596684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Background Lipid metabolic reprogramming is an emerging characteristic of endocrine therapy (ET) resistance in estrogen receptor-positive (ER+) breast cancer. We explored changes in lipid metabolism in ER+ breast cancer cell lines following acquired resistance to common endocrine treatments and tested efficacy of an inhibitor in current clinical trials. Methods We derived ER+ breast cancer cell lines resistant to Tamoxifen (TamR), Fulvestrant (FulvR), and long-term estrogen withdrawal (EWD). Parental and ET resistant cells were subjected to global gene expression and unbiased lipidomic profiling. Lipid storage changes were assessed via neutral lipid staining with Oil Red O (ORO). The impact of the fatty acid synthase (FASN) inhibitor TVB-2640 on the growth and lipid storage of these cell lines was evaluated. Additionally, 13 C 2 -acetate tracing was used to examine FASN activity in parental and ET resistant cells in the absence or presence of TVB-2640. Results Compared to parental cells, lipid metabolism and processing pathways were notably enriched in ET resistant cells, which exhibited distinct lipidomes characterized by increased triglyceride and polyunsaturated FA (PUFA) species. ET-resistant cells displayed enhanced cytoplasmic lipid droplets. Increased FASN protein levels were observed in ET-resistant cells, and TVB-2640 effectively inhibited FASN activity. FASN inhibition reduced cell growth in some but not all cell lines and ET resistance types and did not correlate to lipid storage reduction. 13 C 2 -acetate tracing confirmed reduced palmitate synthesis and enhanced PUFA synthesis in ET-resistant cells, especially when combined with FulvR. Conclusion ET resistant breast cancer cells exhibit a shift towards enhanced triglyceride storage and complex lipids enriched with PUFA acyl chains. While targeting FASN alongside ET may not fully overcome ET resistance in our models, focusing on the unique lipid metabolic dependencies, such as PUFA pathways, may present a promising alternative strategy for treating ET resistant breast cancer.
Collapse
|
3
|
Zekri A, Harkati D, Kenouche S, Saleh BA, Alnajjar R. A computational study of potent series of selective estrogen receptor degraders for breast cancer therapy. J Biomol Struct Dyn 2023; 41:11078-11100. [PMID: 36537313 DOI: 10.1080/07391102.2022.2159877] [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: 03/28/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022]
Abstract
A detailed multistep framework combining quantitative structure-activity relationship, global reactivity, absorption, distribution, metabolism and elimination properties, molecular docking and molecular dynamics simulation (MD) on a series of Selective Estrogen Receptor Down-Regulators (SERDs) interacting with Estrogen Receptor α (ERα) has been performed. The partial least squares regression method derived an empirical model with better predictive capability. The results of global reactivity descriptors revealed that all the compounds are considered strong electrophiles, allowing them to participate in polar reactions more easily. The Brain Or IntestinaL EstimateD permeation diagram revealed that compounds 49 and 31 were predicted to be well absorbed by the human gastrointestinal tract and would not enter the brain. The elucidation of the binding mode between the most active compounds that comply with Lipinski's and Veber's rules from the dataset and ERα targets was explored by molecular docking. The MD simulations were performed for 100 ns on the best compounds, which indicated their stability state under dynamics simulations. These findings are expected to help predict the anticancer activities of the studied SERD compounds and better understand their binding mechanism with ERα targets.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Afaf Zekri
- Group of Computational and Pharmaceutical Chemistry, LMCE Laboratory, University of Biskra, Biskra, Algeria
| | - Dalal Harkati
- Group of Computational and Pharmaceutical Chemistry, LMCE Laboratory, University of Biskra, Biskra, Algeria
| | - Samir Kenouche
- Group of Modeling of Chemical Systems Using Quantum Calculations, Applied Chemistry Laboratory, University of Biskra, Biskra, Algeria
| | - Basil A Saleh
- Department of Chemistry, College of Science, University of Basrah, Basrah, Iraq
| | - Radwan Alnajjar
- Department of Chemistry, Faculty of Science, University of Benghazi, Benghazi, Libya
- Department of Chemistry, University of Cape Town, Rondebosch, South Africa
| |
Collapse
|
4
|
Nynca A, Swigonska S, Molcan T, Petroff BK, Ciereszko RE. Molecular Action of Tamoxifen in the Ovaries of Rats with Mammary Neoplasia. Int J Mol Sci 2023; 24:15767. [PMID: 37958751 PMCID: PMC10649132 DOI: 10.3390/ijms242115767] [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: 09/07/2023] [Revised: 10/20/2023] [Accepted: 10/27/2023] [Indexed: 11/15/2023] Open
Abstract
Tamoxifen (TAM) is a drug commonly used in patients with breast cancer. The anticancer effect of TAM occurs via its ability to antagonize estrogen-dependent growth of mammary epithelial cells. Previously, we demonstrated that TAM prevented the chemotherapy-induced loss of ovarian follicular reserves in both cancer-free rats and rats with cancer. Such follicular loss is a main cause of infertility in young women treated for cancer. The current study was undertaken to discover the molecules and intracellular pathways involved in the action of TAM in the ovaries of rats with mammary tumors. To meet this goal we used transcriptomic (RNA-Seq) and proteomic (2D-DIGE/MS) approaches. TAM inhibited the expression of genes and lncRNAs involved in ovarian steroidogenesis. Moreover, TAM altered the expression of genes related to primordial follicle activation or arrest. In addition, proteomic screening indicated the importance of basic metabolic processes in the ovarian actions of TAM. Although simple extrapolation of these data to humans is not possible, the results of this study emphasize the need to explore the ability of TAM to affect ovarian function in women undergoing cancer treatment.
Collapse
Affiliation(s)
- Anna Nynca
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn, Poland;
| | - Sylwia Swigonska
- Laboratory of Molecular Diagnostics, University of Warmia and Mazury in Olsztyn, 10-720 Olsztyn, Poland;
| | - Tomasz Molcan
- Molecular Biology Laboratory, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-243 Olsztyn, Poland;
| | - Brian K. Petroff
- Department of Pathobiology and Diagnostic Investigation, Michigan State University, East Lansing, MI 48910, USA;
| | - Renata E. Ciereszko
- Department of Animal Anatomy and Physiology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn, Poland;
- Laboratory of Molecular Diagnostics, University of Warmia and Mazury in Olsztyn, 10-720 Olsztyn, Poland;
| |
Collapse
|
5
|
Gonçalves TL, de Araújo LP, Pereira Ferrer V. Tamoxifen as a modulator of CXCL12-CXCR4-CXCR7 chemokine axis: A breast cancer and glioblastoma view. Cytokine 2023; 170:156344. [PMID: 37639844 DOI: 10.1016/j.cyto.2023.156344] [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: 07/17/2023] [Revised: 08/18/2023] [Accepted: 08/20/2023] [Indexed: 08/31/2023]
Abstract
The chemokine stromal cell-derived-factor 1 (SDF)-1/CXCL12 acts by binding to its receptors, the CXC-4 chemokine receptor (CXCR4) and the CXC-7 chemokine receptor (CXCR7). The binding of CXCL12 to its receptors results in downstream signaling that leads to cell survival, proliferation and migration of tumor cells. CXCL12 and CXCR4 are highly expressed in breast cancer (BC) and glioblastoma (GBM) compared to normal cells. High expression of this chemokine axis correlates with increased therapy resistance and grade, tumor spread and poorer prognosis in these tumors. Tamoxifen (TMX) is a selective estrogen receptor modulator (SERM) that inhibits the expression of estrogen-regulated genes, including growth and angiogenic factors secreted by tumor cells. Additionally, TMX targets several proteins, such as protein kinase C (PKC), phospholipase C (PLC), P-glycoprotein (PgP), phosphatidylinositol-3-kinase (PI3K) and ion channels. This drug showed promising antitumor activity against both BC and GBM cells. In this review, we discuss the role of the CXCL12-CXCR4-CXCR7 chemokine axis in BC and GBM tumor biology and propose TMX as a potential modulator of this axis in these tumors. TMX modulates the CXCL12-CXCR4-CXCR7 axis in BC, however, there are no studies on this in GBM. We propose that studying this axis in GBM cells/patients treated with TMX might be beneficial for these patients. TMX inhibits important signaling pathways in these tumors and the activation of this chemokine axis is associated with increased therapy resistance.
Collapse
Affiliation(s)
- Thaynan Lopes Gonçalves
- Laboratory of Cell and Molecular Biology of Tumors, Department of Cell and Molecular Biology, Biology Institute, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil; Postgraduate Program in Pathological Anatomy, Faculty of Medicine, Rio de Janeiro Federal University, Rio de Janeiro, Brazil
| | - Luanna Prudencio de Araújo
- Laboratory of Cell and Molecular Biology of Tumors, Department of Cell and Molecular Biology, Biology Institute, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil
| | - Valéria Pereira Ferrer
- Laboratory of Cell and Molecular Biology of Tumors, Department of Cell and Molecular Biology, Biology Institute, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil; Postgraduate Program in Pathological Anatomy, Faculty of Medicine, Rio de Janeiro Federal University, Rio de Janeiro, Brazil.
| |
Collapse
|
6
|
Hegde M, Girisa S, Naliyadhara N, Kumar A, Alqahtani MS, Abbas M, Mohan CD, Warrier S, Hui KM, Rangappa KS, Sethi G, Kunnumakkara AB. Natural compounds targeting nuclear receptors for effective cancer therapy. Cancer Metastasis Rev 2023; 42:765-822. [PMID: 36482154 DOI: 10.1007/s10555-022-10068-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 11/03/2022] [Indexed: 12/13/2022]
Abstract
Human nuclear receptors (NRs) are a family of forty-eight transcription factors that modulate gene expression both spatially and temporally. Numerous biochemical, physiological, and pathological processes including cell survival, proliferation, differentiation, metabolism, immune modulation, development, reproduction, and aging are extensively orchestrated by different NRs. The involvement of dysregulated NRs and NR-mediated signaling pathways in driving cancer cell hallmarks has been thoroughly investigated. Targeting NRs has been one of the major focuses of drug development strategies for cancer interventions. Interestingly, rapid progress in molecular biology and drug screening reveals that the naturally occurring compounds are promising modern oncology drugs which are free of potentially inevitable repercussions that are associated with synthetic compounds. Therefore, the purpose of this review is to draw our attention to the potential therapeutic effects of various classes of natural compounds that target NRs such as phytochemicals, dietary components, venom constituents, royal jelly-derived compounds, and microbial derivatives in the establishment of novel and safe medications for cancer treatment. This review also emphasizes molecular mechanisms and signaling pathways that are leveraged to promote the anti-cancer effects of these natural compounds. We have also critically reviewed and assessed the advantages and limitations of current preclinical and clinical studies on this subject for cancer prophylaxis. This might subsequently pave the way for new paradigms in the discovery of drugs that target specific cancer types.
Collapse
Affiliation(s)
- Mangala Hegde
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | - Sosmitha Girisa
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | - Nikunj Naliyadhara
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | - Aviral Kumar
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | - Mohammed S Alqahtani
- Radiological Sciences Department, College of Applied Medical Sciences, King Khalid University, Abha, 61421, Saudi Arabia
- BioImaging Unit, Space Research Centre, University of Leicester, Michael Atiyah Building, Leicester, LE1 7RH, UK
| | - Mohamed Abbas
- Electrical Engineering Department, College of Engineering, King Khalid University, Abha, 61421, Saudi Arabia
- Electronics and Communications Department, College of Engineering, Delta University for Science and Technology, 35712, Gamasa, Egypt
| | | | - Sudha Warrier
- Division of Cancer Stem Cells and Cardiovascular Regeneration, School of Regenerative Medicine, Manipal Academy of Higher Education (MAHE), Bangalore, 560065, India
- Cuor Stem Cellutions Pvt Ltd, Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education (MAHE), Bangalore, 560065, India
| | - Kam Man Hui
- Division of Cellular and Molecular Research, Humphrey Oei Institute of Cancer Research, National Cancer Centre, Singapore, 169610, Singapore
| | | | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore.
| | - Ajaikumar B Kunnumakkara
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India.
| |
Collapse
|
7
|
Dong N, Du Y, Zheng Y, Zhang H, Lv H, Yan Z. Research progress on tamoxifen and its analogs associated with nuclear receptors. Future Med Chem 2023; 15:1427-1442. [PMID: 37706220 DOI: 10.4155/fmc-2023-0092] [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] [Indexed: 09/15/2023] Open
Abstract
Tamoxifen, a triphenylethylene-based selective estrogen-receptor modulator, is a landmark drug for the treatment of breast cancer and is also used for treating liver cancer and osteoporosis. Structural studies of tamoxifen have led to the synthesis of more than 20 novel tamoxifen analogs as receptor modulators, including 16 ERα modulators 2-17, an ERRβ inverse agonist 19 and six ERRγ inverse agonists 20-25. This paper summarizes the research progress and structure-activity relationships of tamoxifen analogs modulating these three nuclear receptors reported in the literature, and introduces the relationship between these three nuclear receptor-mediated diseases and tamoxifen analogs to guide the research of novel tamoxifen analogs.
Collapse
Affiliation(s)
- Ning Dong
- School of Chemistry & Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, China
| | - Yongli Du
- School of Chemistry & Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, China
| | - Yong Zheng
- School of Chemistry & Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, China
| | - Haibin Zhang
- School of Chemistry & Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, China
| | - Huiting Lv
- School of Chemistry & Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, China
| | - Zhijia Yan
- School of Chemistry & Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, China
| |
Collapse
|
8
|
Blancas I, Linares-Rodríguez M, Martínez de Dueñas E, Herrero-Vicent C, Molero-Mir MD, Garrido JM, Rodríguez-Serrano F. Early increase in tamoxifen dose in CYP2D6 poor metaboliser breast cancer patients and survival: A propensity score matching analysis. Breast 2023; 69:342-348. [PMID: 37011481 PMCID: PMC10090803 DOI: 10.1016/j.breast.2023.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/23/2023] [Accepted: 03/23/2023] [Indexed: 04/04/2023] Open
Abstract
PURPOSE Tamoxifen is a drug used for hormone receptor-positive breast cancers, primarily metabolised by the CYP2D6 enzyme into active metabolites such as endoxifen. CYP2D6 displays varying degrees of activity depending on its genotype. This study aims to analyse the effect of an early increase in tamoxifen dose in poor metabolisers (PM) on survival. METHODS We enrolled 220 patients diagnosed with breast cancer who were treated with tamoxifen. CYP2D6 polymorphisms were determined, and the phenotype was estimated according to the Clinical Pharmacogenetics Implementation Consortium. Disease-free survival (DFS) and overall survival (OS) were analysed considering the entire patient group, and a subgroup of 110 patients selected by Propensity Score Matching (PSM). All women were treated with 20 mg/day of tamoxifen for 5 years, except PM, who initially received 20 mg/day for 4 months, followed by 40 mg/day for 4 months and 60 mg/day for 4 months before returning to the standard dose of 20 mg/day until completing 5 years of treatment. RESULTS The analysis of the influence of CYP2D6 polymorphisms in the complete group and in the PSM subgroup revealed no significant differences for DFS or OS. Furthermore, DFS and OS were analysed in relation to various covariates such as age, histological grade, nodal status, tumour size, HER-2, Ki-67, chemotherapy, and radiotherapy. Only age, histological grade, nodal status, and chemotherapy treatment demonstrated statistical significance. CONCLUSION An early increase in tamoxifen dose in PM patients is not associated with survival differences among CYP2D6 phenotypes.
Collapse
|
9
|
Ge Y, Zhan Z, Ye M, Jin X. The crosstalk between ubiquitination and endocrine therapy. J Mol Med (Berl) 2023; 101:461-486. [PMID: 36961537 DOI: 10.1007/s00109-023-02300-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 02/23/2023] [Accepted: 02/26/2023] [Indexed: 03/25/2023]
Abstract
Endocrine therapy (ET), also known as hormone therapy, refers to the treatment of tumors by regulating and changing the endocrine environment and hormone levels. Its related mechanism is mainly through reducing hormone levels and blocking the binding of hormones to corresponding receptors, thus blocking the signal transduction pathway to stimulate tumor growth. However, with the application of ET, some patients show resistance to ET, which is attributed to abnormal accumulation of hormone receptors (HRs) and the production of multiple mutants of HRs. The targeted degradation of abnormal accumulation protein mediated by ubiquitination is an important approach that regulates the protein level and function of intracellular proteins in eukaryotes. Here, we provide a brief description of the traditional and novel drugs available for ET in this review. Then, we introduce the link between ubiquitination and ET. In the end, we elaborate the clinical application of ET combined with ubiquitination-related molecules. KEY MESSAGES: • A brief description of the traditional and novel drugs available for endocrine therapy (ET). • The link between ubiquitination and ET. • The clinical application of ET combined with ubiquitination-related molecules.
Collapse
Affiliation(s)
- Yidong Ge
- The Department of Medical Oncology, The First Hospital of Ningbo University, Ningbo University, Ningbo, 315010, China
- Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Medical School of Ningbo University, Ningbo University, Ningbo, Zhejiang, 315211, China
| | - Ziqing Zhan
- The Department of Medical Oncology, The First Hospital of Ningbo University, Ningbo University, Ningbo, 315010, China
- Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Medical School of Ningbo University, Ningbo University, Ningbo, Zhejiang, 315211, China
| | - Meng Ye
- The Department of Medical Oncology, The First Hospital of Ningbo University, Ningbo University, Ningbo, 315010, China.
- Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Medical School of Ningbo University, Ningbo University, Ningbo, Zhejiang, 315211, China.
| | - Xiaofeng Jin
- The Department of Medical Oncology, The First Hospital of Ningbo University, Ningbo University, Ningbo, 315010, China.
- Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Medical School of Ningbo University, Ningbo University, Ningbo, Zhejiang, 315211, China.
| |
Collapse
|
10
|
Lu Y, Liu C, Wang X, Liu L, Zhao Z, Liang Z, Liu Y, Wen Z, Du Q, Liu W. Design, synthesis and biological evaluation of fluorinated selective estrogen receptor degraders (FSERDs) - A promising strategy for advanced ER positive breast cancer. Eur J Med Chem 2023; 253:115324. [PMID: 37019030 DOI: 10.1016/j.ejmech.2023.115324] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/24/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023]
Abstract
Although endocrine therapies involving pharmaceuticals, such as tamoxifen and aromatase inhibitors, had initially demonstrated good responses in patients with estrogen receptor-positive (ER+) breast cancer, they often led to drug resistance. ER plays a vital role in the progression of metastatic diseases. Fulvestrant, a first generation selective estrogen receptor degrader (SERD), can effectively downregulate the ER protein and inhibit its downstream signaling pathways. However, as the drug needs to be intramuscularly injected, its widespread use is limited owing to poor patient compliance. Herein, we described a novel class of orally bioavailable fluorine-substituted SERDs that exhibit improved pharmacokinetic profiles. We substituted the hydroxyl group of clinical SERD candidate 6 with a fluorine atom to diminish phase II metabolism. The subsequent structure-activity relationship (SAR) investigation identified 22h and 27b, which can effectively degrade ER in a dose-dependent manner and exhibit considerable antiproliferative potency and efficacy in vitro and in vivo. The excellent pharmacokinetic profiles of 27b render it promising candidate of clinically useful oral SERD.
Collapse
Affiliation(s)
- Yunlong Lu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China; State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, 210023, PR China
| | - Chao Liu
- Department of Pharmacy, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210029, PR China; School of Basic Medicine & Clinical Pharmacy, China Pharmaceutical University, Nanjing, 210009, PR China
| | - Xin Wang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Lijuan Liu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Zhihao Zhao
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Zhenlin Liang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Yuanhao Liu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Zhenfan Wen
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Qianming Du
- General Clinical Research Center, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006, PR China; School of Basic Medicine & Clinical Pharmacy, China Pharmaceutical University, Nanjing, 210009, PR China.
| | - Wukun Liu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China; State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Guangxi Normal University, 541004, Guilin, PR China; State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, 210023, PR China.
| |
Collapse
|
11
|
Bender O, Celik I, Dogan R, Atalay A, Shoman ME, Ali TFS, Beshr EAM, Mohamed M, Alaaeldin E, Shawky AM, Awad EM, Ahmed ASF, Younes KM, Ansari M, Anwar S. Vanillin-Based Indolin-2-one Derivative Bearing a Pyridyl Moiety as a Promising Anti-Breast Cancer Agent via Anti-Estrogenic Activity. ACS OMEGA 2023; 8:6968-6981. [PMID: 36844536 PMCID: PMC9948168 DOI: 10.1021/acsomega.2c07793] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 01/24/2023] [Indexed: 06/18/2023]
Abstract
The structure-based design introduced indoles as an essential motif in designing new selective estrogen receptor modulators employed for treating breast cancer. Therefore, here, a series of synthesized vanillin-substituted indolin-2-ones were screened against the NCI-60 cancer cell panel followed by in vivo, in vitro, and in silico studies. Physicochemical parameters were evaluated with HPLC and SwissADME tools. The compounds demonstrated promising anti-cancer activity for the MCF-7 breast cancer cell line (GI = 6-63%). The compound with the highest activity (6j) was selective for the MCF-7 breast cancer cell line (IC50 = 17.01 μM) with no effect on the MCF-12A normal breast cell line supported by real-time cell analysis. A morphological examination of the used cell lines confirmed a cytostatic effect of compound 6j. It inhibited both in vivo and in vitro estrogenic activity, triggering a 38% reduction in uterine weight induced by estrogen in an immature rat model and hindering 62% of ER-α receptors in in vitro settings. In silico molecular docking and molecular dynamics simulation studies supported the stability of the ER-α and compound 6j protein-ligand complex. Herein, we report that indolin-2-one derivative 6j is a promising lead compound for further pharmaceutical formulations as a potential anti-breast cancer drug.
Collapse
Affiliation(s)
- Onur Bender
- Biotechnology
Institute, Ankara University, 06135 Ankara, Turkey
| | - Ismail Celik
- Department
of Pharmaceutical Chemistry, Faculty of Pharmacy, Erciyes University, 38280 Kayseri, Turkey
| | - Rumeysa Dogan
- Biotechnology
Institute, Ankara University, 06135 Ankara, Turkey
| | - Arzu Atalay
- Biotechnology
Institute, Ankara University, 06135 Ankara, Turkey
| | - Mai E. Shoman
- Department
of Medicinal Chemistry, Faculty of Pharmacy, Minia University, 61519 Minia, Egypt
| | - Taha F. S. Ali
- Department
of Medicinal Chemistry, Faculty of Pharmacy, Minia University, 61519 Minia, Egypt
| | - Eman A. M. Beshr
- Department
of Medicinal Chemistry, Faculty of Pharmacy, Minia University, 61519 Minia, Egypt
| | - Mahmoud Mohamed
- Department
of Pharmacognosy, College of Clinical Pharmacy, Al Baha University, 65528 Al Baha, Saudi Arabia
| | - Eman Alaaeldin
- Department
of Pharmaceutics, Faculty of Pharmacy, Minia
University, 61519 Minia, Egypt
- Department
of Clinical Pharmacy, Faculty of Pharmacy, Deraya University, 61111 Minia, Egypt
| | - Ahmed M. Shawky
- Science
and Technology Unit (STU), Umm Al-Qura University, 21955 Makkah, Saudi Arabia
- Central
Laboratory for Micro-analysis, Minia University, 61519 Minia, Egypt
| | - Eman M. Awad
- Department
of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, 61519 Minia, Egypt
| | - Al-Shaimaa F. Ahmed
- Department
of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, 61519 Minia, Egypt
| | - Kareem M. Younes
- Department
of Pharmaceutical Chemistry, College of Pharmacy, University of Hail, 81442 Hail, Saudi Arabia
- Analytical Chemistry Department, Faculty of Pharmacy, Cairo University, El-Kasr El-Aini Street, ET-11562 Cairo, Egypt
| | - Mukhtar Ansari
- Department
of Clinical Pharmacy, College of Pharmacy, University of Hail, 81442 Hail, Saudi Arabia
| | - Sirajudheen Anwar
- Department
of Pharmacology and Toxicology, College of Pharmacy, University of Hail, 81442 Hail, Saudi Arabia
| |
Collapse
|
12
|
Association of the Estrogen Receptor 1 Polymorphisms rs2046210 and rs9383590 with the Risk, Age at Onset and Prognosis of Breast Cancer. Cells 2023; 12:cells12040515. [PMID: 36831182 PMCID: PMC9953811 DOI: 10.3390/cells12040515] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/16/2023] [Accepted: 02/01/2023] [Indexed: 02/08/2023] Open
Abstract
Estrogen receptor α (ERα), encoded by the ESR1 gene, is a key prognostic and predictive biomarker firmly established in routine diagnostics and as a therapeutic target of breast cancer, and it has a central function in breast cancer biology. Genetic variants at 6q25.1, containing the ESR1 gene, were found to be associated with breast cancer susceptibility. The rs2046210 and rs9383590 single nucleotide variants (SNVs) are located in the same putative enhancer region upstream of ESR1 and were separately identified as candidate causal variants responsible for these associations. Here, both SNVs were genotyped in a hospital-based case-control study of 409 female breast cancer patients and 422 female controls of a Central European (Austrian) study population. We analyzed the association of both SNVs with the risk, age at onset, clinically and molecularly relevant characteristics and prognosis of breast cancer. We also assessed the concordances between both SNVs and the associations of each SNV conditional on the other SNV. The minor alleles of both SNVs were found to be non-significantly associated with an increased breast cancer risk. Significant associations were found in specific subpopulations, particularly in patients with an age younger than 55 years. The minor homozygotes of rs2046210 and the minor homozygotes plus heterozygotes of rs9383590 exhibited a several-years-younger age at onset than the common homozygotes, which was more pronounced in ER-positive and luminal patients. Importantly, the observed associations of each SNV were not consistently nullified upon correction for the other SNV nor upon analyses in common homozygotes for the other SNV. We conclude that both SNVs remain independent candidate causal variants.
Collapse
|
13
|
Sanchez-Spitman A, Guchelaar HJ. Personalizing tamoxifen therapy in adjuvant therapy: a brief summary of the ongoing discussion. Expert Rev Clin Pharmacol 2023; 16:93-95. [PMID: 36461813 DOI: 10.1080/17512433.2023.2154652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Affiliation(s)
- Anabel Sanchez-Spitman
- Clinical Pharmacy & Toxicology, Leiden University Medical Center, Leiden, The Netherlands
| | - Henk-Jan Guchelaar
- Clinical Pharmacy & Toxicology, Leiden University Medical Center, Leiden, The Netherlands
| |
Collapse
|
14
|
Xuan DTM, Wu CC, Wang WJ, Hsu HP, Ta HDK, Anuraga G, Chiao CC, Wang CY. Glutamine synthetase regulates the immune microenvironment and cancer development through the inflammatory pathway. Int J Med Sci 2023; 20:35-49. [PMID: 36619229 PMCID: PMC9812810 DOI: 10.7150/ijms.75625] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 11/03/2022] [Indexed: 12/23/2022] Open
Abstract
Although adjuvant tamoxifen therapy is beneficial to estrogen receptor-positive (ER+) breast cancer patients, a significant number of patients still develop metastasis or undergo recurrence. Therefore, identifying novel diagnostic and prognostic biomarkers for these patients is urgently needed. Predictive markers and therapeutic strategies for tamoxifen-resistant ER+ breast cancer are not clear, and micro (mi)RNAs have recently become a focal research point in cancer studies owing to their regulation of gene expressions, metabolism, and many other physiological processes. Therefore, systematic investigation is required to understand the modulation of gene expression in tamoxifen-resistant patients. High-throughput technology uses a holistic approach to observe differences among expression profiles of thousands of genes, which provides a comprehensive level to extensively investigate functional genomics and biological processes. Through a bioinformatics analysis, we revealed that glutamine synthetase/glutamate-ammonia ligase (GLUL) might play essential roles in the recurrence of tamoxifen-resistant ER+ patients. GLUL increases intracellular glutamine usage via glutaminolysis, and further active metabolism-related downstream molecules in cancer cell. However, how GLUL regulates the tumor microenvironment for tamoxifen-resistant ER+ breast cancer remains unexplored. Analysis of MetaCore pathway database demonstrated that GLUL is involved in the cell cycle, immune response, interleukin (IL)-4-induced regulators of cell growth, differentiation, and metabolism-related pathways. Experimental data also confirmed that the knockdown of GLUL in breast cancer cell lines decreased cell proliferation and influenced expressions of specific downstream molecules. Through a Connectivity Map (CMap) analysis, we revealed that certain drugs/molecules, including omeprazole, methacholine chloride, ioversol, fulvestrant, difenidol, cycloserine, and MK-801, may serve as potential treatments for tamoxifen-resistant breast cancer patients. These drugs may be tested in combination with current therapies in tamoxifen-resistant breast cancer patients. Collectively, our study demonstrated the crucial roles of GLUL, which provide new targets for the treatment of tamoxifen-resistant breast cancer patients.
Collapse
Affiliation(s)
- Do Thi Minh Xuan
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Chung-Che Wu
- Department of Neurosurgery, Taipei Medical University Hospital, Taipei 11031, Taiwan.,Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Wei-Jan Wang
- Research Center for Cancer Biology, China Medical University, Taichung 40676, Taiwan
| | - Hui-Ping Hsu
- Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan
| | - Hoang Dang Khoa Ta
- Ph.D. Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science, Taipei Medical University, Taipei 11031, Taiwan
| | - Gangga Anuraga
- Ph.D. Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science, Taipei Medical University, Taipei 11031, Taiwan.,Department of Statistics, Faculty of Science and Technology, PGRI Adi Buana University, East Java, Surabaya 60234, Indonesia
| | - Chung-Chieh Chiao
- Ph.D. Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science, Taipei Medical University, Taipei 11031, Taiwan
| | - Chih-Yang Wang
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan.,Ph.D. Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science, Taipei Medical University, Taipei 11031, Taiwan.,TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei 11031, Taiwan
| |
Collapse
|
15
|
Liu P, Roberts S, Shoemaker JT, Vukasinovic J, Tomlinson DC, Speirs V. Validation of a 3D perfused cell culture platform as a tool for humanised preclinical drug testing in breast cancer using established cell lines and patient-derived tissues. PLoS One 2023; 18:e0283044. [PMID: 36928454 PMCID: PMC10019722 DOI: 10.1371/journal.pone.0283044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 02/28/2023] [Indexed: 03/17/2023] Open
Abstract
3D cell culture models of cancer are currently being developed to recapitulate in vivo physiological conditions and to assess therapeutic responses. However, most models failed to incorporate the biochemical and biophysical stimuli from fluid flow. In this study, a three-dimensional scaffold, SeedEZ was applied within the PerfusionPal perfused culture system to investigate how perfusion, and blood-like oxygen delivery influenced breast cancer cell growth and their responses to a commonly used breast cancer drug tamoxifen. Our results showed that breast cancer cells could be maintained over 3 weeks in PerfusionPal with increased cell viability compared to static 3D culture in fully humanised conditions. This platform also supported examining the effect of tamoxifen on breast cancer cell lines and in primary patient-derived breast cancer samples. Future work is warranted to further the adaption for fully humanised assessment of drug effectiveness in a patient personalized approach with the aim to reduce the burden of animal use in cancer research and increase the degree of human pre-clinical data translation to clinic.
Collapse
Affiliation(s)
- Peng Liu
- Institute of Medical Sciences, University of Aberdeen, Aberdeen, United Kingdom
| | - Sophie Roberts
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, United Kingdom
| | | | | | - Darren C Tomlinson
- School of Molecular and Cellular Biology, University of Leeds, Leeds, United Kingdom
| | - Valerie Speirs
- Institute of Medical Sciences, University of Aberdeen, Aberdeen, United Kingdom
- * E-mail:
| |
Collapse
|
16
|
Soltani N, Tavakkoli N, Malakoti R, Davar F, Khayatkashani M, Salavati H. Electrochemical measurement of tamoxifen in the presence of acetaminophen and ascorbic acid using carbon paste electrode modified with novel nanoparticles. Microchem J 2022. [DOI: 10.1016/j.microc.2022.108016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
17
|
Jia Y, Chen S, Wang C, Sun T, Yang L. Hyaluronic acid-based nano drug delivery systems for breast cancer treatment: Recent advances. Front Bioeng Biotechnol 2022; 10:990145. [PMID: 36091467 PMCID: PMC9449492 DOI: 10.3389/fbioe.2022.990145] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 08/05/2022] [Indexed: 11/13/2022] Open
Abstract
Breast cancer (BC) is the most common malignancy among females worldwide, and high resistance to drugs and metastasis rates are the leading causes of death in BC patients. Releasing anti-cancer drugs precisely to the tumor site can improve the efficacy and reduce the side effects on the body. Natural polymers are attracting extensive interest as drug carriers in treating breast cancer. Hyaluronic acid (HA) is a natural polysaccharide with excellent biocompatibility, biodegradability, and non-immunogenicity and is a significant component of the extracellular matrix. The CD44 receptor of HA is overexpressed in breast cancer cells and can be targeted to breast tumors. Therefore, many researchers have developed nano drug delivery systems (NDDS) based on the CD44 receptor tumor-targeting properties of HA. This review examines the application of HA in NDDSs for breast cancer in recent years. Based on the structural composition of NDDSs, they are divided into HA NDDSs, Modified HA NDDSs, and HA hybrid NDDSs.
Collapse
Affiliation(s)
- Yufeng Jia
- Department of Breast Medicine, Liaoning Cancer Hospital, Cancer Hospital of China Medical University, Shenyang, China
| | - Siwen Chen
- Center for Molecular Science and Engineering, College of Science, Northeastern University, Shenyang, China
- NHC Key Laboratory of Reproductive Health and Medical Genetics (China Medical University), Liaoning Research Institute of Family Planning (The Reproductive Hospital of China Medical University), Shenyang, China
| | - Chenyu Wang
- Department of Information Management, Cancer Hospital of China Medical University, Liaoning Cancer Hospital, Shenyang, China
| | - Tao Sun
- Department of Breast Medicine, Liaoning Cancer Hospital, Cancer Hospital of China Medical University, Shenyang, China
- *Correspondence: Tao Sun, ; Liqun Yang,
| | - Liqun Yang
- NHC Key Laboratory of Reproductive Health and Medical Genetics (China Medical University), Liaoning Research Institute of Family Planning (The Reproductive Hospital of China Medical University), Shenyang, China
- *Correspondence: Tao Sun, ; Liqun Yang,
| |
Collapse
|
18
|
Das S, Kulkarni S, Singh Y, Kumar P, Thareja S. Selective Estrogen Receptor Modulators (SERMs) for the Treatment of ER+ Breast Cancer: An Overview. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133853] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
|
19
|
Appraising Adjuvant Endocrine Therapy in Hormone Receptor Positive HER2-Negative Breast Cancer—A Literature Review. Curr Oncol 2022; 29:4956-4969. [PMID: 35877254 PMCID: PMC9320044 DOI: 10.3390/curroncol29070394] [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: 05/03/2022] [Revised: 06/25/2022] [Accepted: 07/05/2022] [Indexed: 11/25/2022] Open
Abstract
Background: Approximately 75% of breast cancer (BC) is associated with luminal differentiation expressing endocrine receptors (ER). For ER+ HER2− tumors, adjuvant endocrine therapy (ET) is the cornerstone treatment. Although relapse events steadily continue, the ET benefits translate to dramatically lengthen life expectancy with bearable side-effects. This review of ER+ HER2− female BC outlines suitable adjuvant treatment strategies to help guide clinical decision making around appropriate therapy. Methods: A literature search was conducted in Embase, Medline, and the Cochrane Libraries, using ER+ HER−, ET BC keywords. Results: In low-risk patients: five years of ET is the standard option. While Tamoxifen remains the preferred selection for premenopausal women, AI is the choice for postmenopausal patients. In the high-risk category: ET plus/minus OFS with two years of Abemaciclib is recommended. Although extended ET for a total of ten years is an alternative, the optimal AI duration is undetermined; nevertheless an additional two to three years beyond the initial five years may be sufficient. In this postmenopausal group, bisphosphonate is endorsed. Conclusions: Classifying the risk category assists in deciding the treatment route and its optimal duration. Tailoring the breadth of ET hinges on a wide array of factors to be appraised for each individualized case, including weighing its benefits and harms.
Collapse
|
20
|
Sukocheva OA, Lukina E, Friedemann M, Menschikowski M, Hagelgans A, Aliev G. The crucial role of epigenetic regulation in breast cancer anti-estrogen resistance: Current findings and future perspectives. Semin Cancer Biol 2022; 82:35-59. [PMID: 33301860 DOI: 10.1016/j.semcancer.2020.12.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 10/22/2020] [Accepted: 12/03/2020] [Indexed: 02/07/2023]
Abstract
Breast cancer (BC) cell de-sensitization to Tamoxifen (TAM) or other selective estrogen receptor (ER) modulators (SERM) is a complex process associated with BC heterogeneity and the transformation of ER signalling. The most influential resistance-related mechanisms include modifications in ER expression and gene regulation patterns. During TAM/SERM treatment, epigenetic mechanisms can effectively silence ER expression and facilitate the development of endocrine resistance. ER status is efficiently regulated by specific epigenetic tools including hypermethylation of CpG islands within ER promoters, increased histone deacetylase activity in the ER promoter, and/or translational repression by miRNAs. Over-methylation of the ER α gene (ESR1) promoter by DNA methyltransferases was associated with poor prognosis and indicated the development of resistance. Moreover, BC progression and spreading were marked by transformed chromatin remodelling, post-translational histone modifications, and expression of specific miRNAs and/or long non-coding RNAs. Therefore, targeted inhibition of histone acetyltransferases (e.g. MYST3), deacetylases (e.g. HDAC1), and/or demethylases (e.g. lysine-specific demethylase LSD1) was shown to recover and increase BC sensitivity to anti-estrogens. Indicated as a powerful molecular instrument, the administration of epigenetic drugs can regain ER expression along with the activation of tumour suppressor genes, which can in turn prevent selection of resistant cells and cancer stem cell survival. This review examines recent advances in the epigenetic regulation of endocrine drug resistance and evaluates novel anti-resistance strategies. Underlying molecular mechanisms of epigenetic regulation will be discussed, emphasising the utilization of epigenetic enzymes and their inhibitors to re-program irresponsive BCs.
Collapse
Affiliation(s)
- Olga A Sukocheva
- Discipline of Health Sciences, College of Nursing and Health Sciences, Flinders University, Bedford Park, South Australia, 5042, Australia.
| | - Elena Lukina
- Discipline of Biology, College of Sciences, Flinders University, Bedford Park, South Australia, 5042, Australia
| | - Markus Friedemann
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital `Carl Gustav Carus`, Technical University of Dresden, Dresden 01307, Germany
| | - Mario Menschikowski
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital `Carl Gustav Carus`, Technical University of Dresden, Dresden 01307, Germany
| | - Albert Hagelgans
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital `Carl Gustav Carus`, Technical University of Dresden, Dresden 01307, Germany
| | - Gjumrakch Aliev
- Sechenov First Moscow State Medical University (Sechenov University), Moscow, 119991, Russia; Institute of Physiologically Active Compounds, Russian Academy of Sciences, Chernogolovka, 142432, Russia; Federal State Budgetary Institution «Research Institute of Human Morphology», 3, Tsyurupy Str., Moscow, 117418, Russian Federation; GALLY International Research Institute, San Antonio, TX, 78229, USA.
| |
Collapse
|
21
|
Targeting Nuclear Receptors in Lung Cancer—Novel Therapeutic Prospects. Pharmaceuticals (Basel) 2022; 15:ph15050624. [PMID: 35631448 PMCID: PMC9145966 DOI: 10.3390/ph15050624] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/10/2022] [Accepted: 05/13/2022] [Indexed: 01/27/2023] Open
Abstract
Lung cancer, the second most commonly diagnosed cancer, is the major cause of fatalities worldwide for both men and women, with an estimated 2.2 million new incidences and 1.8 million deaths, according to GLOBOCAN 2020. Although various risk factors for lung cancer pathogenesis have been reported, controlling smoking alone has a significant value as a preventive measure. In spite of decades of extensive research, mechanistic cues and targets need to be profoundly explored to develop potential diagnostics, treatments, and reliable therapies for this disease. Nuclear receptors (NRs) function as transcription factors that control diverse biological processes such as cell growth, differentiation, development, and metabolism. The aberrant expression of NRs has been involved in a variety of disorders, including cancer. Deregulation of distinct NRs in lung cancer has been associated with numerous events, including mutations, epigenetic modifications, and different signaling cascades. Substantial efforts have been made to develop several small molecules as agonists or antagonists directed to target specific NRs for inhibiting tumor cell growth, migration, and invasion and inducing apoptosis in lung cancer, which makes NRs promising candidates for reliable lung cancer therapeutics. The current work focuses on the importance of various NRs in the development and progression of lung cancer and highlights the different small molecules (e.g., agonist or antagonist) that influence NR expression, with the goal of establishing them as viable therapeutics to combat lung cancer.
Collapse
|
22
|
Gangwar SK, Kumar A, Jose S, Alqahtani MS, Abbas M, Sethi G, Kunnumakkara AB. Nuclear receptors in oral cancer-emerging players in tumorigenesis. Cancer Lett 2022; 536:215666. [DOI: 10.1016/j.canlet.2022.215666] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/25/2022] [Accepted: 03/25/2022] [Indexed: 12/24/2022]
|
23
|
Madamsetty VS, Tavakol S, Moghassemi S, Dadashzadeh A, Schneible JD, Fatemi I, Shirvani A, Zarrabi A, Azedi F, Dehshahri A, Aghaei Afshar A, Aghaabbasi K, Pardakhty A, Mohammadinejad R, Kesharwani P. Chitosan: A versatile bio-platform for breast cancer theranostics. J Control Release 2021; 341:733-752. [PMID: 34906606 DOI: 10.1016/j.jconrel.2021.12.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 12/07/2021] [Accepted: 12/07/2021] [Indexed: 12/11/2022]
Abstract
Breast cancer is considered one of the utmost neoplastic diseases globally, with a high death rate of patients. Over the last decades, many approaches have been studied to early diagnose and treat it, such as chemotherapy, hormone therapy, immunotherapy, and MRI and biomarker tests; do not show the optimal efficacy. These existing approaches are accompanied by severe side effects, thus recognizing these challenges, a great effort has been done to find out the new remedies for breast cancer. Main finding: Nanotechnology opened a new horizon to the treatment of breast cancer. Many nanoparticulate platforms for the diagnosis of involved biomarkers and delivering antineoplastic drugs are under either clinical trials or just approved by the Food and Drug Administration (FDA). It is well known that natural phytochemicals are successfully useful to treat breast cancer because these natural compounds are safer, available, cheaper, and have less toxic effects. Chitosan is a biocompatible and biodegradable polymer. Further, it has outstanding features, like chemical functional groups that can easily modify our interest with an exceptional choice of promising applications. Abundant studies were directed to assess the chitosan derivative-based nanoformulation's abilities in delivering varieties of drugs. However, the role of chitosan in diagnostics and theranostics not be obligated. The present servey will discuss the application of chitosan as an anticancer drug carrier such as tamoxifen, doxorubicin, paclitaxel, docetaxel, etc. and also, its role as a theranostics (i.e. photo-responsive and thermo-responsive) moieties. The therapeutic and theranostic potential of chitosan in cancer is promising and it seems that to have a good potential to get to the clinic.
Collapse
Affiliation(s)
- Vijay Sagar Madamsetty
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, Jacksonville, FL 32224, USA
| | - Shima Tavakol
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran 1449614525, Iran
| | - Saeid Moghassemi
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Arezoo Dadashzadeh
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - John D Schneible
- NC State University, Department of Chemical and Biomolecular Engineering, 911 Partners Way, Raleigh 27695, USA
| | - Iman Fatemi
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran
| | - Abdolsamad Shirvani
- Department of Biotechnology, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran
| | - Ali Zarrabi
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, 34485 Istanbul, Turkey
| | - Fereshteh Azedi
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran 1449614525, Iran; Department of Neuroscience, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran 1449614535, Iran
| | - Ali Dehshahri
- Pharmaceutical Sciences Research center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abbas Aghaei Afshar
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran
| | - Kian Aghaabbasi
- Department of Biotechnology, University of Guilan, University Campus 2, Khalij Fars Highway 5th km of Ghazvin Road, Rasht, Iran
| | - Abbas Pardakhty
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman 7616911319, Iran
| | - Reza Mohammadinejad
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran.
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India.
| |
Collapse
|
24
|
Rajendran S, Swaroop SS, Roy J, Inemai E, Murugan S, Rayala SK, Venkatraman G. p21 activated kinase-1 and tamoxifen - A deadly nexus impacting breast cancer outcomes. Biochim Biophys Acta Rev Cancer 2021; 1877:188668. [PMID: 34896436 DOI: 10.1016/j.bbcan.2021.188668] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 12/03/2021] [Accepted: 12/03/2021] [Indexed: 12/18/2022]
Abstract
Tamoxifen is a commonly used drug in the treatment of ER + ve breast cancers since 1970. However, development of resistance towards tamoxifen limits its remarkable clinical success. In this review, we have attempted to provide a brief overview of multiple mechanism that may lead to tamoxifen resistance, with a special emphasis on the roles played by the oncogenic kinase- PAK1. Analysing the genomic data sets available in the cBioPortal, we found that PAK1 gene amplification significantly affects the Relapse Free Survival of the ER + ve breast cancer patients. While PAK1 is known to promote tamoxifen resistance by phosphorylating ERα at Ser305, existing literature suggests that PAK1 can fuel up tamoxifen resistance obliquely by phosphorylating other substrates. We have summarised some of the approaches in the mass spectrometry based proteomics, which would enable us to study the tamoxifen resistance specific phosphoproteomic landscape of PAK1. We also propose that elucidating the multiple mechanisms by which PAK1 promotes tamoxifen resistance might help us discover druggable targets and biomarkers.
Collapse
Affiliation(s)
- Swetha Rajendran
- Department of Human Genetics, Sri Ramachandra Faculty of Biomedical Sciences and Technology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Srikanth Swamy Swaroop
- Department of Human Genetics, Sri Ramachandra Faculty of Biomedical Sciences and Technology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Joydeep Roy
- Department of Biotechnology, Indian Institute of Technology, Madras, Chennai, India
| | - Ezhil Inemai
- Department of Biotechnology, Indian Institute of Technology, Madras, Chennai, India
| | - Sowmiya Murugan
- Department of Biotechnology, Indian Institute of Technology, Madras, Chennai, India
| | - Suresh K Rayala
- Department of Biotechnology, Indian Institute of Technology, Madras, Chennai, India.
| | - Ganesh Venkatraman
- Department of Human Genetics, Sri Ramachandra Faculty of Biomedical Sciences and Technology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India.
| |
Collapse
|
25
|
Damodaran S, Hortobagyi GN. Estrogen Receptor: A Paradigm for Targeted Therapy. Cancer Res 2021; 81:5396-5398. [PMID: 34725132 DOI: 10.1158/0008-5472.can-21-3200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 09/27/2021] [Indexed: 11/16/2022]
Abstract
Nearly two-thirds of breast cancers overexpress estrogen receptors, and endocrine therapy is considered the backbone of systemic therapy both in early and advanced settings. While this is now widely recognized in clinical practice, this is the culmination of outstanding contribution of many investigators and patients. Indubitably, estrogen receptor targeting has had the most impact among targeted therapies and has significantly affected patient survival. In this commentary, we revisit a landmark article published in Cancer Research in 1977 by Knight and colleagues, which laid the groundwork for the use of estrogen receptors in prognostication and adjuvant treatment selection, as well as some of the key breakthroughs in estrogen receptor biology that span more than a century.See related article by Knight and colleagues, Cancer Res 1977;37:4669-71.
Collapse
Affiliation(s)
- Senthil Damodaran
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Gabriel N Hortobagyi
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
| |
Collapse
|
26
|
Mulder TAM, van Eerden RAG, de With M, Elens L, Hesselink DA, Matic M, Bins S, Mathijssen RHJ, van Schaik RHN. CYP3A4∗22 Genotyping in Clinical Practice: Ready for Implementation? Front Genet 2021; 12:711943. [PMID: 34306041 PMCID: PMC8296839 DOI: 10.3389/fgene.2021.711943] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 06/17/2021] [Indexed: 12/26/2022] Open
Abstract
Cytochrome P450 3A4 (CYP3A4) is the most important drug metabolizing enzyme in the liver, responsible for the oxidative metabolism of ∼50% of clinically prescribed drugs. Therefore, genetic variation in CYP3A4 could potentially affect the pharmacokinetics, toxicity and clinical outcome of drug treatment. Thus far, pharmacogenetics for CYP3A4 has not received much attention. However, the recent discovery of the intron 6 single-nucleotide polymorphism (SNP) rs35599367C > T, encoding the CYP3A4∗22 allele, led to several studies into the pharmacogenetic effect of CYP3A4∗22 on different drugs. This allele has a relatively minor allele frequency of 3-5% and an effect on CYP3A4 enzymatic activity. Thus far, no review summarizing the data published on several drugs is available yet. This article therefore addresses the current knowledge on CYP3A4∗22. This information may help in deciding if, and for which drugs, CYP3A4∗22 genotype-based dosing could be helpful in improving drug therapy. CYP3A4∗22 was shown to significantly influence the pharmacokinetics of several drugs, with currently being most thoroughly investigated tacrolimus, cyclosporine, and statins. Additional studies, focusing on toxicity and clinical outcome, are warranted to demonstrate clinical utility of CYP3A4∗22 genotype-based dosing.
Collapse
Affiliation(s)
- Tessa A M Mulder
- Department of Clinical Chemistry, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Ruben A G van Eerden
- Department of Medical Oncology, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Mirjam de With
- Department of Clinical Chemistry, Erasmus MC University Medical Center, Rotterdam, Netherlands.,Department of Medical Oncology, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Laure Elens
- Department of Clinical Chemistry, Erasmus MC University Medical Center, Rotterdam, Netherlands.,Integrated PharmacoMetrics, PharmacoGenomics and PharmacoKinetics, Louvain Drug Research Institute, Université Catholique de Louvain, Brussels, Belgium.,Louvain Centre for Toxicology and Applied Pharmacology, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Dennis A Hesselink
- Department of Internal Medicine, Erasmus MC University Medical Center, Rotterdam, Netherlands.,Erasmus MC Transplant Institute, Rotterdam, Netherlands
| | - Maja Matic
- Department of Clinical Chemistry, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Sander Bins
- Department of Medical Oncology, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Ron H J Mathijssen
- Department of Medical Oncology, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Ron H N van Schaik
- Department of Clinical Chemistry, Erasmus MC University Medical Center, Rotterdam, Netherlands
| |
Collapse
|
27
|
Díaz M, Lobo F, Hernández D, Amesty Á, Valdés-Baizabal C, Canerina-Amaro A, Mesa-Herrera F, Soler K, Boto A, Marín R, Estévez-Braun A, Lahoz F. FLTX2: A Novel Tamoxifen Derivative Endowed with Antiestrogenic, Fluorescent, and Photosensitizer Properties. Int J Mol Sci 2021; 22:ijms22105339. [PMID: 34069498 PMCID: PMC8161337 DOI: 10.3390/ijms22105339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 04/28/2021] [Accepted: 05/08/2021] [Indexed: 11/16/2022] Open
Abstract
Tamoxifen is the most widely used selective modulator of estrogen receptors (SERM) and the first strategy as coadjuvant therapy for the treatment of estrogen-receptor (ER) positive breast cancer worldwide. In spite of such success, tamoxifen is not devoid of undesirable effects, the most life-threatening reported so far affecting uterine tissues. Indeed, tamoxifen treatment is discouraged in women under risk of uterine cancers. Recent molecular design efforts have endeavoured the development of tamoxifen derivatives with antiestrogen properties but lacking agonistic uterine tropism. One of this is FLTX2, formed by the covalent binding of tamoxifen as ER binding core, 7-nitrobenzofurazan (NBD) as the florescent dye, and Rose Bengal (RB) as source for reactive oxygen species. Our analyses demonstrate (1) FLTX2 is endowed with similar antiestrogen potency as tamoxifen and its predecessor FLTX1, (2) shows a strong absorption in the blue spectral range, associated to the NBD moiety, which efficiently transfers the excitation energy to RB through intramolecular FRET mechanism, (3) generates superoxide anions in a concentration- and irradiation time-dependent process, and (4) Induces concentration- and time-dependent MCF7 apoptotic cell death. These properties make FLTX2 a very promising candidate to lead a novel generation of SERMs with the endogenous capacity to promote breast tumour cell death in situ by photosensitization.
Collapse
Affiliation(s)
- Mario Díaz
- Departamento Biología Animal, Edafología y Geología, Universidad de La Laguna, 38200 Tenerife, Spain;
- Unidad Asociada ULL-CSIC “Fisiología y Biofísica de la Membrana Celular en Enfermedades Neurodegenerativas y Tumorales”, 38200 Tenerife, Spain; (A.B.); (R.M.); (F.L.)
- Correspondence:
| | - Fernando Lobo
- Programa Agustín de Betancourt, Universidad de la Laguna, 38200 Tenerife, Spain; (F.L.); (Á.A.); (C.V.-B.)
| | - Dácil Hernández
- Instituto de Productos Naturales y Agrobiología del CSIC, Avda. Astrofísico F. Sánchez, 38206 Tenerife, Spain;
| | - Ángel Amesty
- Programa Agustín de Betancourt, Universidad de la Laguna, 38200 Tenerife, Spain; (F.L.); (Á.A.); (C.V.-B.)
- Instituto Universitario de Bioorgánica “Antonio González”, Universidad de La Laguna, 38200 Tenerife, Spain;
| | - Catalina Valdés-Baizabal
- Programa Agustín de Betancourt, Universidad de la Laguna, 38200 Tenerife, Spain; (F.L.); (Á.A.); (C.V.-B.)
- Departamento Ciencias Médicas Básicas, Universidad de La Laguna, 38200 Tenerife, Spain;
| | - Ana Canerina-Amaro
- Departamento Ciencias Médicas Básicas, Universidad de La Laguna, 38200 Tenerife, Spain;
| | - Fátima Mesa-Herrera
- Departamento Biología Animal, Edafología y Geología, Universidad de La Laguna, 38200 Tenerife, Spain;
| | - Kevin Soler
- Departamento Física, IUdEA, Universidad de La Laguna, 38200 Tenerife, Spain;
| | - Alicia Boto
- Unidad Asociada ULL-CSIC “Fisiología y Biofísica de la Membrana Celular en Enfermedades Neurodegenerativas y Tumorales”, 38200 Tenerife, Spain; (A.B.); (R.M.); (F.L.)
- Instituto de Productos Naturales y Agrobiología del CSIC, Avda. Astrofísico F. Sánchez, 38206 Tenerife, Spain;
| | - Raquel Marín
- Unidad Asociada ULL-CSIC “Fisiología y Biofísica de la Membrana Celular en Enfermedades Neurodegenerativas y Tumorales”, 38200 Tenerife, Spain; (A.B.); (R.M.); (F.L.)
- Departamento Ciencias Médicas Básicas, Universidad de La Laguna, 38200 Tenerife, Spain;
| | - Ana Estévez-Braun
- Instituto Universitario de Bioorgánica “Antonio González”, Universidad de La Laguna, 38200 Tenerife, Spain;
- Departamento Química Orgánica, Universidad de La Laguna, 38200 Tenerife, Spain
| | - Fernando Lahoz
- Unidad Asociada ULL-CSIC “Fisiología y Biofísica de la Membrana Celular en Enfermedades Neurodegenerativas y Tumorales”, 38200 Tenerife, Spain; (A.B.); (R.M.); (F.L.)
- Departamento Física, IUdEA, Universidad de La Laguna, 38200 Tenerife, Spain;
| |
Collapse
|
28
|
Lee HJ, Yonekura Y, Kim N, Yoshida JI, Kim H. Regioselective Synthesis of α-Functional Stilbenes via Precise Control of Rapid cis- trans Isomerization in Flow. Org Lett 2021; 23:2904-2910. [PMID: 33797929 DOI: 10.1021/acs.orglett.1c00538] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The rapid cis-trans isomerization of α-anionic stilbene was regioselectively controlled by using flow microreactors, and its reaction with various electrophiles was conducted. The reaction time was precisely controlled within milliseconds to seconds at -50 °C to selectively give the cis- or trans-isomer in high yields. This synthetic method in flow was well-applied to synthesize precursors of commercial drug compound, (E)- and (Z)-tamoxifen with high regioselectivity and productivity.
Collapse
Affiliation(s)
- Hyune-Jea Lee
- Department of Chemistry, College of Science, Korea University, Seongbuk-gu, Seoul 02841, South Korea
| | - Yuya Yonekura
- Department of Synthetic and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-Ku, Kyoto 615-08510, Japan
| | - Nayoung Kim
- Department of Chemistry, College of Science, Korea University, Seongbuk-gu, Seoul 02841, South Korea
| | - Jun-Ichi Yoshida
- Department of Synthetic and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-Ku, Kyoto 615-08510, Japan.,National Institution of Technology, Suzuka College, Suzuka, Mie 510-0294, Japan
| | - Heejin Kim
- Department of Chemistry, College of Science, Korea University, Seongbuk-gu, Seoul 02841, South Korea.,Department of Synthetic and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-Ku, Kyoto 615-08510, Japan
| |
Collapse
|
29
|
Wang Y, Pan X, Li Y, Wang R, Yang Y, Jiang B, Sun G, Shao C, Wang M, Gong Y. CUL4B renders breast cancer cells tamoxifen-resistant via miR-32-5p/ER-α36 axis. J Pathol 2021; 254:185-198. [PMID: 33638154 DOI: 10.1002/path.5657] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 01/28/2021] [Accepted: 02/24/2021] [Indexed: 12/24/2022]
Abstract
Tamoxifen (TAM) resistance is a significant clinical challenge in endocrine therapies for estrogen receptor (ER)-positive breast cancer patients. Cullin 4B (CUL4B), which acts as a scaffold protein in CUL4B-RING ubiquitin ligase complexes (CRL4B), is frequently overexpressed in cancer and represses tumor suppressors through diverse epigenetic mechanisms. However, the role and the underlying mechanisms of CUL4B in regulating drug resistance remain unknown. Here, we showed that CUL4B promotes TAM resistance in breast cancer cells through a miR-32-5p/ER-α36 axis. We found that upregulation of CUL4B correlated with decreased TAM sensitivity of breast cancer cells, and knockdown of CUL4B or expression of a dominant-negative CUL4B mutant restored the response to TAM in TAM-resistant MCF7-TAMR and T47D-TAMR cells. Mechanistically, we demonstrated that CUL4B renders breast cancer cells TAM-resistant by upregulating ER-α36 expression, which was mediated by downregulation of miR-32-5p. We further showed that CRL4B epigenetically represses the transcription of miR-32-5p by catalyzing monoubiquitination at H2AK119 and coordinating with PRC2 and HDAC complexes to promote trimethylation at H3K27 at the promoter of miR-32-5p. Pharmacologic or genetic inhibition of CRL4B/PRC2/HDAC complexes significantly increased TAM sensitivity in breast cancer cells in vitro and in vivo. Taken together, our findings thus establish a critical role for the CUL4B-miR-32-5p-ER-α36 axis in the regulation of TAM resistance and have important therapeutic implications for combined application of TAM and the inhibitors of CRL4B/PRC2/HDAC complex in breast cancer treatment. © 2021 The Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
Collapse
Affiliation(s)
- Yuxing Wang
- Key Laboratory of Experimental Teratology, Ministry of Education, Institute of Molecular Medicine and Genetics, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| | - Xiaohua Pan
- Department of Breast and Thyroid Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, PR China
| | - Yanjun Li
- Key Laboratory of Experimental Teratology, Ministry of Education, Institute of Molecular Medicine and Genetics, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| | - Ru Wang
- Key Laboratory of Experimental Teratology, Ministry of Education, Institute of Molecular Medicine and Genetics, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| | - Yuanyuan Yang
- Key Laboratory of Experimental Teratology, Ministry of Education, Institute of Molecular Medicine and Genetics, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| | - Baichun Jiang
- Key Laboratory of Experimental Teratology, Ministry of Education, Institute of Molecular Medicine and Genetics, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| | - Gongping Sun
- Department of Histology and Embryology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| | - Changshun Shao
- State Key Laboratory of Radiation Medicine and Protection, Institutes for Translational Medicine, Soochow University, Suzhou, PR China
| | - Molin Wang
- Key Laboratory of Experimental Teratology, Ministry of Education, Institute of Molecular Medicine and Genetics, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| | - Yaoqin Gong
- Key Laboratory of Experimental Teratology, Ministry of Education, Institute of Molecular Medicine and Genetics, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| |
Collapse
|
30
|
The Antiproliferative and Apoptotic Effect of a Novel Synthesized S-Triazine Dipeptide Series, and Toxicity Screening in Zebrafish Embryos. Molecules 2021; 26:molecules26041170. [PMID: 33671801 PMCID: PMC7926980 DOI: 10.3390/molecules26041170] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 02/13/2021] [Accepted: 02/18/2021] [Indexed: 11/17/2022] Open
Abstract
Several derivatives containing morpholine/piperidine, anilines, and dipeptides as pending moieties were prepared using s-triazine as a scaffold. These compounds were evaluated for their anticancer activity against two human breast cancer cell lines (MCF-7 and MDA-MB-231), a colon cancer cell line (HCT-116), and a non-tumorigenic cell line (HEK 293). Tamoxifen was used as a reference. Animal toxicity tests were carried out in zebrafish embryos. Most of these compounds showed a higher activity against breast cancer than colon cancer. Compound 3a-which contains morpholine, aniline, and glycylglycinate methyl ester-showed a high level of cytotoxicity against MCF-7 cells with IC50 values of less than 1 µM. This compound showed a much lower level of toxicity against the non-tumorigenic HEK-293 cell line, and in the in vivo studies using zebrafish embryos. Furthermore, it induced cell cycle arrest at the G2/M phase, and apoptosis in MCF-7 cells. On the basis of our results, 3a emerges as a potential candidate for further development as a therapeutic drug to treat hormone receptor-positive breast cancer.
Collapse
|
31
|
Khella CA, Mehta GA, Mehta RN, Gatza ML. Recent Advances in Integrative Multi-Omics Research in Breast and Ovarian Cancer. J Pers Med 2021; 11:149. [PMID: 33669749 PMCID: PMC7922242 DOI: 10.3390/jpm11020149] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/13/2021] [Accepted: 02/14/2021] [Indexed: 02/07/2023] Open
Abstract
The underlying molecular heterogeneity of cancer is responsible for the dynamic clinical landscape of this disease. The combination of genomic and proteomic alterations, including both inherited and acquired mutations, promotes tumor diversity and accounts for variable disease progression, therapeutic response, and clinical outcome. Recent advances in high-throughput proteogenomic profiling of tumor samples have resulted in the identification of novel oncogenic drivers, tumor suppressors, and signaling networks; biomarkers for the prediction of drug sensitivity and disease progression; and have contributed to the development of novel and more effective treatment strategies. In this review, we will focus on the impact of historical and recent advances in single platform and integrative proteogenomic studies in breast and ovarian cancer, which constitute two of the most lethal forms of cancer for women, and discuss the molecular similarities of these diseases, the impact of these findings on our understanding of tumor biology as well as the clinical applicability of these discoveries.
Collapse
Affiliation(s)
- Christen A Khella
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ 08903, USA
| | - Gaurav A Mehta
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ 08903, USA
| | - Rushabh N Mehta
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ 08903, USA
| | - Michael L Gatza
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ 08903, USA
| |
Collapse
|
32
|
Mulder TAM, de With M, del Re M, Danesi R, Mathijssen RHJ, van Schaik RHN. Clinical CYP2D6 Genotyping to Personalize Adjuvant Tamoxifen Treatment in ER-Positive Breast Cancer Patients: Current Status of a Controversy. Cancers (Basel) 2021; 13:cancers13040771. [PMID: 33673305 PMCID: PMC7917604 DOI: 10.3390/cancers13040771] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/05/2021] [Accepted: 02/08/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Tamoxifen is an important adjuvant endocrine therapy in estrogen receptor (ER)-positive breast cancer patients. It is mainly catalyzed by the enzyme CYP2D6 into the most active metabolite endoxifen. Genetic variation in the CYP2D6 gene influences endoxifen formation and thereby potentially therapy outcome. However, the association between CYP2D6 genotype and clinical outcome on tamoxifen is still under debate, as contradictory outcomes have been published. This review describes the latest insights in both CYP2D6 genotype and endoxifen concentrations, as well CYP2D6 genotype and clinical outcome, from 2018 to 2020. Abstract Tamoxifen is a major option for adjuvant endocrine treatment in estrogen receptor (ER) positive breast cancer patients. The conversion of the prodrug tamoxifen into the most active metabolite endoxifen is mainly catalyzed by the enzyme cytochrome P450 2D6 (CYP2D6). Genetic variation in the CYP2D6 gene leads to altered enzyme activity, which influences endoxifen formation and thereby potentially therapy outcome. The association between genetically compromised CYP2D6 activity and low endoxifen plasma concentrations is generally accepted, and it was shown that tamoxifen dose increments in compromised patients resulted in higher endoxifen concentrations. However, the correlation between CYP2D6 genotype and clinical outcome is still under debate. This has led to genotype-based tamoxifen dosing recommendations by the Clinical Pharmacogenetic Implementation Consortium (CPIC) in 2018, whereas in 2019, the European Society of Medical Oncology (ESMO) discouraged the use of CYP2D6 genotyping in clinical practice for tamoxifen therapy. This paper describes the latest developments on CYP2D6 genotyping in relation to endoxifen plasma concentrations and tamoxifen-related clinical outcome. Therefore, we focused on Pharmacogenetic publications from 2018 (CPIC publication) to 2021 in order to shed a light on the current status of this debate.
Collapse
Affiliation(s)
- Tessa A. M. Mulder
- Department of Clinical Chemistry, Erasmus MC University Hospital, Wytemaweg 80, 3015CN Rotterdam, The Netherlands; (T.A.M.M.); (M.d.W.); (M.d.R.); (R.D.)
| | - Mirjam de With
- Department of Clinical Chemistry, Erasmus MC University Hospital, Wytemaweg 80, 3015CN Rotterdam, The Netherlands; (T.A.M.M.); (M.d.W.); (M.d.R.); (R.D.)
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus MC, Wytemaweg 80, 3015CN Rotterdam, The Netherlands;
| | - Marzia del Re
- Department of Clinical Chemistry, Erasmus MC University Hospital, Wytemaweg 80, 3015CN Rotterdam, The Netherlands; (T.A.M.M.); (M.d.W.); (M.d.R.); (R.D.)
- Clinical Pharmacology and Pharmacogenetics Unit, Department of Clinical and Experimental Medicine, University of Pisa, 55, Via Roma, 56126 Pisa, Italy
| | - Romano Danesi
- Department of Clinical Chemistry, Erasmus MC University Hospital, Wytemaweg 80, 3015CN Rotterdam, The Netherlands; (T.A.M.M.); (M.d.W.); (M.d.R.); (R.D.)
- Clinical Pharmacology and Pharmacogenetics Unit, Department of Clinical and Experimental Medicine, University of Pisa, 55, Via Roma, 56126 Pisa, Italy
| | - Ron H. J. Mathijssen
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus MC, Wytemaweg 80, 3015CN Rotterdam, The Netherlands;
| | - Ron H. N. van Schaik
- Department of Clinical Chemistry, Erasmus MC University Hospital, Wytemaweg 80, 3015CN Rotterdam, The Netherlands; (T.A.M.M.); (M.d.W.); (M.d.R.); (R.D.)
- Correspondence: ; Tel.: +31-10-703-3119
| |
Collapse
|
33
|
Nanotechnology-based drug delivery systems for the improved sensitization of tamoxifen. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2020.102229] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
34
|
Wang Y, Wang Q, Li X, Luo G, Shen M, Shi J, Wang X, Tang L. Paeoniflorin Sensitizes Breast Cancer Cells to Tamoxifen by Downregulating microRNA-15b via the FOXO1/CCND1/β-Catenin Axis. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:245-257. [PMID: 33519190 PMCID: PMC7837563 DOI: 10.2147/dddt.s278002] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 12/12/2020] [Indexed: 12/30/2022]
Abstract
Background Paeoniflorin (Pae) possesses anti-tumor activity in various malignancies. However, it is unclear whether Pae plays a sensitizer role in breast cancer (BC) and the molecular mechanisms involved in this process. Our oligonucleotide microarray revealed that microRNA (miR)-15b is the most significantly downregulated miRNA in MCF-7/4-hydroxytamoxifen (4-OHT) cells treated with Pae. This paper summarized the relevance of Pae in BC cell endocrine resistance to tamoxifen (Tam) and the molecular mechanisms involved miR-15b expression. Materials and Methods 4-OHT-resistant BC cell lines were developed and treated with different concentrations of Pae. Flow cytometry, lactose dehydrogenase activity, caspase-3 activity, colony formation, and EdU assays were carried out to assess the impact of Pae on BC cells. Differentially expressed miRNAs in BC cells treated with Pae were analyzed by microarray. Targeting mRNAs of screened miR-15b as well as the binding of forkhead box O1 (FOXO1) to the cyclin D1 (CCND1) promoter sequence were predicted through bioinformatics analysis. Finally, the expression of β-catenin signaling-related genes in cells was detected by Western blotting. Results Pae (100 μg/mL) inhibited the clonality and viability of BC cells, while enhancing apoptosis in vitro. Pae also repressed miR-15b expression. Overexpression of miR-15b restored the growth and resistance of BC cells to 4-OHT. Moreover, Pae promoted FOXO1 expression by downregulating miR-15b, thereby transcriptionally inhibiting CCND1 and subsequently blocking β-catenin signaling. Conclusion Pae inhibits 4-OHT resistance in BC cells by regulating the miR-15b/FOXO1/CCND1/β-catenin pathway.
Collapse
Affiliation(s)
- Yanhong Wang
- Department of Basic Medicine, Medical College of Yunnan University of Economics and Management, Kunming, Yunnan 650000, People's Republic of China.,Second Department of Internal Medicine, Chongming Branch of Yueyang Integrated Hospital of Traditional Chinese and Western Medicine Affiliated to Shanghai University of Traditional Chinese Medicine, Chongming, Shanghai, 202150, People's Republic of China
| | - Qian Wang
- Department of Basic Medicine, Medical College of Yunnan University of Economics and Management, Kunming, Yunnan 650000, People's Republic of China
| | - Xibei Li
- Department of Stomatology, Jining Medical College, Jining, Shandong 272000, People's Republic of China
| | - Gongwen Luo
- Second Department of Internal Medicine, Chongming Branch of Yueyang Integrated Hospital of Traditional Chinese and Western Medicine Affiliated to Shanghai University of Traditional Chinese Medicine, Chongming, Shanghai, 202150, People's Republic of China
| | - Mou Shen
- Second Department of Internal Medicine, Chongming Branch of Yueyang Integrated Hospital of Traditional Chinese and Western Medicine Affiliated to Shanghai University of Traditional Chinese Medicine, Chongming, Shanghai, 202150, People's Republic of China
| | - Jia Shi
- Department of Information, The First Affiliated Hospital of Naval Military Medical University (Shanghai Changhai Hospital), Shanghai 200433, People's Republic of China
| | - Xueliang Wang
- Department of Nephrology and Rheumatology, Zhaotong Traditional Chinese Medicine Hospital of Yunnan Province, Zhaotong, Yunnan 657000 People's Republic of China
| | - Lu Tang
- Department of Traditional Chinese Medicine, Kunming Second People's Hospital, Kunming, Yunnan, 650000 People's Republic of China
| |
Collapse
|
35
|
Tandon N, Luxami V, Tandon R, Paul K. Recent Advances in the Synthesis of Tamoxifen and Analogues in Medicinal Chemistry. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000308] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Nitin Tandon
- School of Chemical Engineering and Physical Sciences Lovely Professional University Phagwara 144411 India
| | - Vijay Luxami
- School of Chemistry and Biochemistry Thapar Institute of Engineering and Technology Patiala 147 001 India
| | - Runjhun Tandon
- School of Chemical Engineering and Physical Sciences Lovely Professional University Phagwara 144411 India
| | - Kamaldeep Paul
- School of Chemistry and Biochemistry Thapar Institute of Engineering and Technology Patiala 147 001 India
| |
Collapse
|
36
|
Recouvreux MS, Diaz Bessone MI, Taruselli A, Todaro L, Lago Huvelle MA, Sampayo RG, Bissell MJ, Simian M. Alterations in Progesterone Receptor Isoform Balance in Normal and Neoplastic Breast Cells Modulates the Stem Cell Population. Cells 2020; 9:cells9092074. [PMID: 32932770 PMCID: PMC7564437 DOI: 10.3390/cells9092074] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 08/26/2020] [Accepted: 09/02/2020] [Indexed: 12/12/2022] Open
Abstract
To investigate the role of PR isoforms on the homeostasis of stem cells in the normal and neoplastic mammary gland, we used PRA and PRB transgenic mice and the T47D human breast cancer cell line and its derivatives, T47D YA and YB (manipulated to express only PRA or PRB, respectively). Flow cytometry and mammosphere assays revealed that in murine breast, overexpression of PRB leads to an increase in luminal and basal progenitor/stem cells. Ovariectomy had a negative impact on the luminal compartment and induced an increase in mammosphere-forming capacity in cells derived from WT and PRA mice only. Treatment with ICI 182,780 augmented the mammosphere-forming capacity of cells isolated from WT and PRA mice, whilst those from PRB remained unaltered. T47D YB cells showed an increase in the CD44+/CD24Low/- subpopulation; however, the number of tumorspheres did not vary relative to T47D and YA, even though they were larger, more irregular, and had increased clonogenic capacity. T47D and YA tumorspheres were modulated by estrogen/antiestrogens, whereas YB spheres remained unchanged in size and number. Our results show that alterations in PR isoform balance have an impact on normal and tumorigenic breast progenitor/stem cells and suggest a key role for the B isoform, with implications in response to antiestrogens.
Collapse
Affiliation(s)
- María Sol Recouvreux
- Área de Investigaciones, Instituto de Oncología, “Ángel H. Roffo”, Av. San Martín 5481, Buenos Aires C1417DTB, Argentina; (M.S.R.); (M.I.D.B.); (A.T.); (L.T.)
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - María Inés Diaz Bessone
- Área de Investigaciones, Instituto de Oncología, “Ángel H. Roffo”, Av. San Martín 5481, Buenos Aires C1417DTB, Argentina; (M.S.R.); (M.I.D.B.); (A.T.); (L.T.)
- Instituto de Nanosistemas, Universidad Nacional de San Martín, 25 de Mayo 1021, San Martín, Buenos Aires 1650, Argentina;
| | - Agustina Taruselli
- Área de Investigaciones, Instituto de Oncología, “Ángel H. Roffo”, Av. San Martín 5481, Buenos Aires C1417DTB, Argentina; (M.S.R.); (M.I.D.B.); (A.T.); (L.T.)
| | - Laura Todaro
- Área de Investigaciones, Instituto de Oncología, “Ángel H. Roffo”, Av. San Martín 5481, Buenos Aires C1417DTB, Argentina; (M.S.R.); (M.I.D.B.); (A.T.); (L.T.)
| | - María Amparo Lago Huvelle
- Instituto de Nanosistemas, Universidad Nacional de San Martín, 25 de Mayo 1021, San Martín, Buenos Aires 1650, Argentina;
| | - Rocío G. Sampayo
- Department of Bioengineering, University of California, Berkeley, CA 94720, USA;
| | - Mina J. Bissell
- Division of Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA;
| | - Marina Simian
- Área de Investigaciones, Instituto de Oncología, “Ángel H. Roffo”, Av. San Martín 5481, Buenos Aires C1417DTB, Argentina; (M.S.R.); (M.I.D.B.); (A.T.); (L.T.)
- Instituto de Nanosistemas, Universidad Nacional de San Martín, 25 de Mayo 1021, San Martín, Buenos Aires 1650, Argentina;
- Correspondence:
| |
Collapse
|
37
|
Jordan VC. Serendipity in the search for "morning-after pills" led to clomiphene for the induction of ovulation. F&S SCIENCE 2020; 1:3-13. [PMID: 35559738 DOI: 10.1016/j.xfss.2020.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 07/10/2020] [Indexed: 06/15/2023]
Abstract
The approval of the oral contraceptive on June 23, 1960, by the United States Food and Drug Administration (FDA), changed society forever. For the first time, a pill designed and tested by men, supported by influential women, allowed women to control their fertility. For the first time, the FDA approved a medicine to be taken by humans without a disease. The chance discovery of a new group of medicines called nonsteroidal antiestrogens, created an opportunity for the pharmaceutical industry. These compounds were shown to be postcoital antifertility agents in rats and mice. In the 1960s, the development of a "morning-after pill" would have had an enormous market. Numerous companies focused discovery efforts to evaluate the development of their patented nonsteroidal antiestrogens: Merrell (clomiphene), Upjohn (U-11,100A), and ICI Pharmaceutical Division (ICI46,474). However, the antifertility effects of antiestrogens in rats and mice does not mean that the new medicine would be an antifertility agent in women. In this case, clomiphene did exactly the opposite of what it was predicted to prevent. Clomiphene became the first medicine to induce ovulation in subfertile women. This article describes the twists and turns of drug discovery and development over the past half century. The conclusion emphasizes the evolution of drug development over decades, based on fashions in medical research and discoveries in clinical pharmacology. As a result, new uses for old molecules, that started life as "nonsteroidal antiestrogens," have revolutionized women's health as members of the new group of medicines called selective estrogen receptor modulators.
Collapse
Affiliation(s)
- V Craig Jordan
- Department of Breast Medical Oncology, MD Anderson Cancer Center, University of Texas, Houston, Texas.
| |
Collapse
|
38
|
Efficacy and toxicity of everolimus plus exemestane in third and later lines treatment of hormone receptor-positive, HER2-negative metastatic breast cancer. JOURNAL OF SURGERY AND MEDICINE 2020. [DOI: 10.28982/josam.745731] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
39
|
Bafna D, Ban F, Rennie PS, Singh K, Cherkasov A. Computer-Aided Ligand Discovery for Estrogen Receptor Alpha. Int J Mol Sci 2020; 21:E4193. [PMID: 32545494 PMCID: PMC7352601 DOI: 10.3390/ijms21124193] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/30/2020] [Accepted: 06/09/2020] [Indexed: 02/08/2023] Open
Abstract
Breast cancer (BCa) is one of the most predominantly diagnosed cancers in women. Notably, 70% of BCa diagnoses are Estrogen Receptor α positive (ERα+) making it a critical therapeutic target. With that, the two subtypes of ER, ERα and ERβ, have contrasting effects on BCa cells. While ERα promotes cancerous activities, ERβ isoform exhibits inhibitory effects on the same. ER-directed small molecule drug discovery for BCa has provided the FDA approved drugs tamoxifen, toremifene, raloxifene and fulvestrant that all bind to the estrogen binding site of the receptor. These ER-directed inhibitors are non-selective in nature and may eventually induce resistance in BCa cells as well as increase the risk of endometrial cancer development. Thus, there is an urgent need to develop novel drugs with alternative ERα targeting mechanisms that can overcome the limitations of conventional anti-ERα therapies. Several functional sites on ERα, such as Activation Function-2 (AF2), DNA binding domain (DBD), and F-domain, have been recently considered as potential targets in the context of drug research and discovery. In this review, we summarize methods of computer-aided drug design (CADD) that have been employed to analyze and explore potential targetable sites on ERα, discuss recent advancement of ERα inhibitor development, and highlight the potential opportunities and challenges of future ERα-directed drug discovery.
Collapse
Affiliation(s)
| | | | | | | | - Artem Cherkasov
- Vancouver Prostate Centre, University of British Columbia, 2660 Oak Street, Vancouver, BC V6H 3Z6, Canada; (D.B.); (F.B.); (P.S.R.); (K.S.)
| |
Collapse
|
40
|
Sanchez-Spitman AB, Moes DJAR, Swen JJ, Dezentjé VO, Lambrechts D, Neven P, Gelderblom H, Guchelaar HJ. Exposure-response analysis of endoxifen serum concentrations in early-breast cancer. Cancer Chemother Pharmacol 2020; 85:1141-1152. [PMID: 32468081 PMCID: PMC7305085 DOI: 10.1007/s00280-020-04089-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 05/19/2020] [Indexed: 12/14/2022]
Abstract
Purpose
Tamoxifen is part of endocrine therapy in breast cancer treatment. Studies have indicated the use of endoxifen concentrations, tamoxifen active metabolite, to guide tamoxifen efficacy. Three endoxifen thresholds have been suggested (5.9 ng/ml, 5.2 ng/ml and 3.3 ng/ml) for therapeutic drug monitoring (TDM). Our aim was to validate these thresholds and to examine endoxifen exposure with clinical outcome in early-breast cancer patients using tamoxifen. Methods Data from 667 patients from the CYPTAM study (NTR1509) were available. Patients were stratified (above or below), according to the endoxifen threshold values for tamoxifen efficacy and tested by Cox regression. Logistic regressions to estimate the probability of relapse and tamoxifen discontinuation were performed. Results None of the thresholds showed a statistically significant difference in relapse-free survival: 5.2 ng/ml threshold: hazard ratio (HR): 2.545, 95% confidence interval (CI) 0.912–7.096, p value: 0.074; 3.3 ng/ml threshold: HR: 0.728; 95% CI 0.421–1.258, p value: 0.255. Logistic regression did not show a statistically significant association between the risk of relapse (odds ratio (OR): 0.971 (95% CI 0.923–1.021, p value: 0.248) and the risk for tamoxifen discontinuation (OR: 1.006 95% CI 0.961–1.053, p value: 0.798) with endoxifen concentrations. Conclusion Our findings do not confirm the endoxifen threshold values for TDM nor does it allow definition of a novel threshold. These findings indicate a limited value of TDM to guide tamoxifen efficacy.
Collapse
Affiliation(s)
- Anabel Beatriz Sanchez-Spitman
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Albinusdreef 2, 2300 RC, Leiden, The Netherlands.,Leiden Network for Personalised Therapeutics, Leiden University Medical Center, Leiden, The Netherlands
| | - Dirk-Jan A R Moes
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Albinusdreef 2, 2300 RC, Leiden, The Netherlands.,Leiden Network for Personalised Therapeutics, Leiden University Medical Center, Leiden, The Netherlands
| | - Jesse J Swen
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Albinusdreef 2, 2300 RC, Leiden, The Netherlands.,Leiden Network for Personalised Therapeutics, Leiden University Medical Center, Leiden, The Netherlands
| | - Vincent O Dezentjé
- Department of Medical Oncology, Netherlands Cancer Institute/Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Diether Lambrechts
- Center for Cancer Biology, VIB, Leuven, Belgium.,Laboratory for Translational Genetics, Department of Human Genetics, KU Leuven, Leuven, Belgium
| | - Patrick Neven
- Department of Medical Oncology, University Hospital Leuven, Leuven, Belgium
| | - Hans Gelderblom
- Leiden Network for Personalised Therapeutics, Leiden University Medical Center, Leiden, The Netherlands.,Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - Henk-Jan Guchelaar
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Albinusdreef 2, 2300 RC, Leiden, The Netherlands. .,Leiden Network for Personalised Therapeutics, Leiden University Medical Center, Leiden, The Netherlands.
| |
Collapse
|
41
|
Huang L, Liang G, Zhang Q, Zhao W. The Role of Long Noncoding RNAs in Antiestrogen Resistance in Breast Cancer: An Overview and Update. J Breast Cancer 2020; 23:129-140. [PMID: 32395373 PMCID: PMC7192751 DOI: 10.4048/jbc.2020.23.e10] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 01/09/2020] [Indexed: 12/11/2022] Open
Abstract
As a standard treatment, endocrine therapy has dramatically enhanced the prognosis of patients with estrogen receptor (ER)-positive breast cancer, which accounts for nearly 70% of all breast cancers. Antiestrogen drugs such as tamoxifen and aromatase inhibitors are the standard treatment options for ERα-positive breast cancer. However, acquired antiestrogen resistance is still the leading cause of disease recurrence and progression. Evidence has shown that long noncoding RNAs (lncRNAs) play an essential role in the development of antiestrogen resistance in ER-positive breast cancer and can serve as biomarkers or potential therapeutic targets. This review highlights the role of lncRNAs in the development of antiestrogen resistance in breast cancer.
Collapse
Affiliation(s)
- Lan Huang
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, China
| | - Guohua Liang
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, China
| | - Qingyuan Zhang
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, China
- Institute of Cancer Prevention and Treatment, Harbin Medical University, Harbin, China
- Heilongjiang Academy of Medical Sciences, Harbin, China
| | - Wenhui Zhao
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, China
| |
Collapse
|
42
|
Xie Q, Zhang L, Xie L, Zheng Y, Liu K, Tang H, Liao Y, Li X. Z‐ligustilide: A review of its pharmacokinetics and pharmacology. Phytother Res 2020; 34:1966-1991. [DOI: 10.1002/ptr.6662] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 01/17/2020] [Accepted: 02/16/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Qingxuan Xie
- School of PharmacyChengdu University of Traditional Chinese Medicine Chengdu China
| | - Linlin Zhang
- School of PharmacyChengdu University of Traditional Chinese Medicine Chengdu China
| | - Long Xie
- School of PharmacyChengdu University of Traditional Chinese Medicine Chengdu China
| | - Yu Zheng
- School of PharmacyChengdu University of Traditional Chinese Medicine Chengdu China
| | - Kai Liu
- School of PharmacyChengdu University of Traditional Chinese Medicine Chengdu China
| | - Hailong Tang
- School of PharmacyChengdu University of Traditional Chinese Medicine Chengdu China
| | - Yanmei Liao
- School of PharmacyChengdu University of Traditional Chinese Medicine Chengdu China
| | - Xiaofang Li
- School of PharmacyChengdu University of Traditional Chinese Medicine Chengdu China
| |
Collapse
|
43
|
Collin LJ, Ulrichsen SP, Ahern TP, Goodman M, McCullough LE, Waller LA, Bang Christensen K, Damkier P, Hamilton-Dutoit S, Lauridsen KL, Yacoub R, Christiansen PM, Ejlertsen B, Sørensen HT, Cronin-Fenton DP, Lash TL. 17β-Hydroxysteroid dehydrogenase 1:2 and breast cancer recurrence: a Danish population-based study. Acta Oncol 2020; 59:329-333. [PMID: 31671023 DOI: 10.1080/0284186x.2019.1684560] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Lindsay J. Collin
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Sinna P. Ulrichsen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Thomas P. Ahern
- Department of Surgery, The Robert Larner, M.D. College of Medicine, The University of Vermont, Burlington, VT, USA
| | - Michael Goodman
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Lauren E. McCullough
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Lance A. Waller
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | | | - Per Damkier
- Department of Clinical Biochemistry and Pharmacology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | | | | | - Rami Yacoub
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Peer M. Christiansen
- Breast Unit, Aarhus University Hospital/Randers Regional Hospital, Aarhus, Denmark
| | - Bent Ejlertsen
- Danish Breast Cancer Group, Copenhagen, Denmark
- Rigshospitalet, Copenhagen, Denmark
| | - Henrik Toft Sørensen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
- Department of Health Research and Policy (Epidemiology), Stanford University, Stanford, CA, USA
| | | | - Timothy L. Lash
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| |
Collapse
|
44
|
Chen R, Guo S, Yang C, Sun L, Zong B, Li K, Liu L, Tu G, Liu M, Liu S. Although c‑MYC contributes to tamoxifen resistance, it improves cisplatin sensitivity in ER‑positive breast cancer. Int J Oncol 2020; 56:932-944. [PMID: 32319562 PMCID: PMC7050981 DOI: 10.3892/ijo.2020.4987] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 01/24/2020] [Indexed: 12/19/2022] Open
Abstract
Tamoxifen (TAM) resistance is a major challenge in the treatment of estrogen receptor‑positive (ER+) breast cancer. To date, to the best of our knowledge, there are only a few studies available examining the response of patients with TAM‑resistant breast cancer to chemotherapy, and the guidelines do not specify recommended drugs for these patients. In the present study, TAM‑resistant cells were shown to exhibit increased proliferation and invasion compared with the parent cells, and the increased expression of c‑MYC was demonstrated to play an important role in TAM resistance. Furthermore, the TAM‑resistant cells were significantly more sensitive to cisplatin compared with the parent cells, and the silencing of c‑MYC expression desensitized the cells to cisplatin through the inhibition of the cell cycle. An increased c‑MYC expression was observed in 28 pairs of primary and metastatic tumors from patients treated with TAM, and the clinical remission rate of cisplatin‑based chemotherapy was significantly higher compared with other chemotherapy‑based regimens in 122 patients with TAM resistant breast cancer. Taken together, the data of the present study demonstrated that although c‑MYC was involved in TAM resistance, it increased the sensitivity of ER+ breast cancer to cisplatin. Thus, cisplatin may be a preferred chemotherapeutic agent for the treatment of patients with TAM‑resistant breast cancer, particularly in patients where the rapid control of disease progression is required.
Collapse
Affiliation(s)
- Rui Chen
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Shipeng Guo
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Chengcheng Yang
- Department of Breast Surgery, The People's Hospital of Deyang, Deyang, Sichuan 618000, P.R. China
| | - Lu Sun
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Beige Zong
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Kang Li
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Li Liu
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Gang Tu
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Manran Liu
- Key Laboratory of Laboratory Medical Diagnostics, Chinese Ministry of Education, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Shengchun Liu
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| |
Collapse
|
45
|
Lu X, Huang A, Xiao M, Sun L, Mao J, Luo G, Xiang H. A new class of 1,3,5-triazine-based selective estrogen receptor degraders (SERDs): Lead optimization, molecular docking and dynamic simulation. Bioorg Chem 2020; 97:103666. [PMID: 32088420 DOI: 10.1016/j.bioorg.2020.103666] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 02/01/2020] [Accepted: 02/12/2020] [Indexed: 01/12/2023]
Abstract
Selective estrogen receptor degrader (SERD) that acts as not only ER antagonist, but also ER degrader, would be useful for the treatment for drug-resistance ER+ breast cancer. However, most of currently available SERD candidates involve very limited molecular scaffolds and are still in clinical trials. In this study, we introduced a 1,3,5-triazine ring into a homobibenzyl motif extracted from amounts of ER ligands and synthesized sixteen SERDs bearing acrylic acid or acrylic amide side chains that possess both ERα antagonism and degradation properties. And all compounds were screened for their anti-proliferative activity against ER+ MCF-7 and Ishikawa cell lines. Among them, compound XHA1614 displayed potent growth inhibition activity against MCF-7 and Ishikawa cells with IC50 values of 3.15 μM and 3.11 μM, respectively. Moreover, XHA1614 could dramatically degrade ER level at 1 nM in a Western blotting assay and afforded an outstanding antagonistic activity via suppressing the expression of progesterone receptor messenger RNA in MCF-7 cells in a RT-PCR assay. Further molecular docking and dynamic simulation on properly selected derivative furnished insights into its binding profile within ERα. Our findings suggest that the 1,3,5-triazine core was a feasible alternative to currently reported SERD scaffold, and provide information that will be useful for further development of promising SERDs candidates for breast cancer therapies.
Collapse
Affiliation(s)
- Xiang Lu
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China; Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Ali Huang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China; Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Maoxu Xiao
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China; Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Liang Sun
- Shenzhen Shuli Tech Co., Ltd, Shenzhen 518126, China
| | - Jiashun Mao
- Shenzhen Shuli Tech Co., Ltd, Shenzhen 518126, China
| | - Guoshun Luo
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China; Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China.
| | - Hua Xiang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China; Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China.
| |
Collapse
|
46
|
Pan-cancer analyses of human nuclear receptors reveal transcriptome diversity and prognostic value across cancer types. Sci Rep 2020; 10:1873. [PMID: 32024906 PMCID: PMC7002682 DOI: 10.1038/s41598-020-58842-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 01/08/2020] [Indexed: 12/19/2022] Open
Abstract
The human nuclear receptor (NR) superfamily comprises 48 ligand-dependent transcription factors that play regulatory roles in physiology and pathophysiology. In cancer, NRs have long served as predictors of disease stratification, treatment response, and clinical outcome. The Cancer Genome Atlas (TCGA) Pan-Cancer project provides a wealth of genetic data for a large number of human cancer types. Here, we examined NR transcriptional activity in 8,526 patient samples from 33 TCGA ‘Pan-Cancer’ diseases and 11 ‘Pan-Cancer’ organ systems using RNA sequencing data. The web-based Kaplan-Meier (KM) plotter tool was then used to evaluate the prognostic potential of NR gene expression in 21/33 cancer types. Although, most NRs were significantly underexpressed in cancer, NR expression (moderate to high expression levels) was predominantly restricted (46%) to specific tissues, particularly cancers representing gynecologic, urologic, and gastrointestinal ‘Pan-Cancer’ organ systems. Intriguingly, a relationship emerged between recurrent positive pairwise correlation of Class IV NRs in most cancers. NR expression was also revealed to play a profound effect on patient overall survival rates, with ≥5 prognostic NRs identified per cancer type. Taken together, these findings highlighted the complexity of NR transcriptional networks in cancer and identified novel therapeutic targets for specific cancer types.
Collapse
|
47
|
Li G, Zhang J, Xu Z, Li Z. ERα36 as a Potential Therapeutic Target for Tamoxifen-Resistant Breast Cancer Cell Line Through EGFR/ERK Signaling Pathway. Cancer Manag Res 2020; 12:265-275. [PMID: 32021441 PMCID: PMC6969677 DOI: 10.2147/cmar.s226410] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 12/16/2019] [Indexed: 01/08/2023] Open
Abstract
Background Acquired tamoxifen resistance is one of the major barriers to the successful treatment of breast cancer. Recently, overexpression of ERα36 was demonstrated to be a potential mechanism for the generation of acquired tamoxifen resistance. This study aims to evaluate the possibility of ERα36 being a therapeutic target for tamoxifen-resistant breast cancer. Methods A tamoxifen-resistant cell subline (MCF-7/TAM) was established by culturing MCF-7 cells in medium plus 1 μM tamoxifen over 6 months. Colony-forming assay was used to determine the sensitivity of MCF-7/TAM cells to tamoxifen. Stable transfection was used to knockdown ERα36 expression in MCF-7/TAM cells. MTT assay and Transwell migration assay were used to assess the in vitro proliferation and migration, respectively. Nude mouse tumorigenicity assay was used to evaluate in vivo tumorigenicity. Western blot analysis and quantitative real-time PCR (qRT-PCR) were used to examine the expression of ERα36, ERα, EGFR and phosphorylated ERK1/2. The dual-luciferase reporter assay was used to determine the effect of ERα36 on the activity of EGFR-promotor. Results MCF-7/TAM cells possessed greatly increased ERα36 expression and EGFR expression and exhibited significantly increased in vitro proliferation and migration ability, as well as increased in vivo tumor growth ability, compared to parental MCF-7 cells. Knockdown of ERα36 expression inhibited in vitro proliferation and migration, as well as in vivo tumor growth ability of MCF-7/TAM cells. ERα36 regulated EGFR expression at the transcriptional level, and knockdown of ERα36 in MCF-7/TAM cells downregulated EGFR expression and then blocked EGFR/ERK signaling pathway. Conclusion Knockdown of ERα36 inhibits the growth of MCF-7/TAM cells in vitro and in vivo by blocking EGFR/ERK signaling pathway. ERα36 may be a candidate therapeutic target for the treatment of tamoxifen-resistant breast cancer.
Collapse
Affiliation(s)
- Guangliang Li
- Institute of Cancer Research and Basic Medicine (ICBM), Chinese Academy of Sciences, Department of Medical Oncology (Breast), Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, 310022, People's Republic of China
| | - Jing Zhang
- Department of Surgical Oncology, The 1st Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, People's Republic of China
| | - Zhenzhen Xu
- Department of Surgical Oncology, The 1st Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, People's Republic of China
| | - Zhongqi Li
- Department of Surgical Oncology, The 1st Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, People's Republic of China
| |
Collapse
|
48
|
Ibrahim OM, El-Deeb NM, Abbas H, Elmasry SM, El-Aassar MR. Alginate based tamoxifen/metal dual core-folate decorated shell: Nanocomposite targeted therapy for breast cancer via ROS-driven NF-κB pathway modulation. Int J Biol Macromol 2020; 146:119-131. [PMID: 31904460 DOI: 10.1016/j.ijbiomac.2019.12.266] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 12/12/2019] [Accepted: 12/31/2019] [Indexed: 12/24/2022]
Abstract
Breast cancer endocrine resistance prevents unleashing full capabilities of Tamoxifen (TMX), besides TMX off-target side effects on healthy tissue. In this study, we engineered TMX nanocomposite via co-loading it on alginate-based silver nanoparticles and embedding within folic acid-polyethylene glycol surface conjugate. The coating process was done by w/o/w double emulsion method. To confirm the silver nanoparticles formation, UV spectroscopy, XRD and TEM analysis were carried out. TEM results confirmed the core-shell structure of folate targeted nanocomposite with approximate average diameter of 66 nm, the nanocomposite structures were characterized by FTIR, TGA and SEM. By comparing with the non-targeted formula, folate decorated formula had 12-folds lowered IC50 value and 12.5-14-fold higher cancer cells toxic selectivity index. Also, after 4 h treatment, both fluorescence microscopic and flow cytometric analysis indicated higher intracellular accumulation of folic acid conjugated formula on MCF-7 cancer cells than the non-targeted one with 3.44-folds. The breast cancer cytotoxic effects of this metal-endocrine nanocomposite formula could be explained by the induction of reactive oxygen species (ROS), down regulation of survival oncogenic genes (BCL-2 and Survivin) and the accumulation of MCF-7 cells in G2/M phase. All these data confirm the efficiency and efficacy of the formulated nanocomposite as future treatment for breast cancer.
Collapse
Affiliation(s)
- Omar M Ibrahim
- Medical Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications, New Borg El-Arab City 21934, Alexandria, Egypt; Department of Pharmaceutics, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt; Department of Medicine and Translational Research, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Nehal M El-Deeb
- Biopharmacetical Products Research Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications, New Borg El-Arab City 21934, Alexandria, Egypt.
| | - Haidy Abbas
- Department of Pharmaceutics, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
| | - Soha M Elmasry
- Department of Pharmaceutics, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
| | - M R El-Aassar
- Department of Chemistry, College of Science, Jouf University, Sakaka 2014, Saudi Arabia; Polymer Materials Research Department Advanced Technology and New Material Institute, City of Scientific Research and Technological Applications, New Borg El-Arab City 21934, Alexandria, Egypt.
| |
Collapse
|
49
|
Diaz Bessone MI, Simón-Gracia L, Scodeller P, Ramirez MDLA, Lago Huvelle MA, Soler-Illia GJAA, Simian M. iRGD-guided tamoxifen polymersomes inhibit estrogen receptor transcriptional activity and decrease the number of breast cancer cells with self-renewing capacity. J Nanobiotechnology 2019; 17:120. [PMID: 31812165 PMCID: PMC6898937 DOI: 10.1186/s12951-019-0553-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 11/25/2019] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Tamoxifen (Tam) is the most frequent treatment for estrogen receptor (ER) positive breast cancer. We recently showed that fibronectin (FN) leads to Tam resistance and selection of breast cancer stem cells. With the aim of developing a nanoformulation that would simultaneously tackle ER and FN/β1 integrin interactions, we designed polyethylene glycol-polycaprolactone polymersomes polymersomes (PS) that carry Tam and are functionalized with the tumor-penetrating iRGD peptide (iRGD-PS-Tam). RESULTS Polyethylene glycol-polycaprolactone PS were assembled and loaded with Tam using the hydration film method. The loading of encapsulated Tam, measured by UPLC, was 2.4 ± 0.5 mol Tam/mol polymer. Physicochemical characterization of the PS demonstrated that iRGD functionalization had no effect on morphology, and a minimal effect on the PS size and polydispersity (176 nm and Pdi 0.37 for iRGD-TAM-PS and 171 nm and Pdi 0.36 for TAM-PS). iRGD-PS-Tam were taken up by ER+ breast carcinoma cells in 2D-culture and exhibited increased penetration of 3D-spheroids. Treatment with iRGD-PS-Tam inhibited proliferation and sensitized cells cultured on FN to Tam. Mechanistically, treatment with iRGD-PS-Tam resulted in inhibition ER transcriptional activity as evaluated by a luciferase reporter assay. iRGD-PS-Tam reduced the number of cells with self-renewing capacity, a characteristic of breast cancer stem cells. In vivo, systemic iRGD-PS-Tam showed selective accumulation at the tumor site. CONCLUSIONS Our study suggests iRGD-guided delivery of PS-Tam as a potential novel therapeutic strategy for the management of breast tumors that express high levels of FN. Future studies in pre-clinical in vivo models are warranted.
Collapse
Affiliation(s)
- María Inés Diaz Bessone
- Instituto de Nanosistemas, Universidad Nacional de San Martín, 25 de Mayo 1021, San Martín, 1650 Buenos Aires, Argentina
| | - Lorena Simón-Gracia
- Laboratory of Cancer Biology, Institute of Biomedicine and Translational Medicine, University of Tartu, Ravila 14b, 50411 Tartu, Estonia
| | - Pablo Scodeller
- Laboratory of Cancer Biology, Institute of Biomedicine and Translational Medicine, University of Tartu, Ravila 14b, 50411 Tartu, Estonia
| | - María de los Angeles Ramirez
- Instituto de Nanosistemas, Universidad Nacional de San Martín, 25 de Mayo 1021, San Martín, 1650 Buenos Aires, Argentina
| | - María Amparo Lago Huvelle
- Instituto de Nanosistemas, Universidad Nacional de San Martín, 25 de Mayo 1021, San Martín, 1650 Buenos Aires, Argentina
| | - Galo J. A. A. Soler-Illia
- Instituto de Nanosistemas, Universidad Nacional de San Martín, 25 de Mayo 1021, San Martín, 1650 Buenos Aires, Argentina
| | - Marina Simian
- Instituto de Nanosistemas, Universidad Nacional de San Martín, 25 de Mayo 1021, San Martín, 1650 Buenos Aires, Argentina
| |
Collapse
|
50
|
Xu Z, Zheng X, Xia X, Wang X, Luo N, Huang B, Pan X. 17β-estradiol at low concentrations attenuates the efficacy of tamoxifen in breast cancer therapy. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 255:113228. [PMID: 31563769 DOI: 10.1016/j.envpol.2019.113228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 08/09/2019] [Accepted: 09/09/2019] [Indexed: 06/10/2023]
Abstract
Tamoxifen has been applied widely in the treatment of estrogen receptor (ER)-positive breast cancer. The impact of low concentrations of 17β-estradiol (E2) (a pervasive environmental pollutant) on its effectiveness was studied in vitro using an MCF-7 cell line. Cell proliferation, migration, invasion, and apoptosis were studied along with cell cycle progression, reactive oxygen species generation and mitochondrial membrane potentials repression. The signaling pathways involved were identified. Typical concentrations of E2 in the environment (10-10 to 10-8 M) were observed to promote cell growth and protect MCF-7 cells from tamoxifen's cytotoxicity. Cell migration, invasion, cell cycle progression and apoptosis all involved in reducing tamoxifen's cytotoxicity. E2 at environmental concentrations induced PI3K/Akt and MAPK/ERK signal transduction through the estrogen receptor pathways to affect cell proliferation. Taken together, the results explain how E2 in the environment may attenuate the efficacy of tamoxifen in ER-positive breast cancer therapy. They provide considerable support for E2's adverse effects on human health and cancer management.
Collapse
Affiliation(s)
- Zhixiang Xu
- Faculty of Environmental Science & Engineering, Kunming University of Science and Technology, Kunming, 650500, China; Faculty of Life Science & Technology, Kunming University of Science and Technology, Kunming, 650500, China
| | - Xianyao Zheng
- Faculty of Environmental Science & Engineering, Kunming University of Science and Technology, Kunming, 650500, China
| | - Xueshan Xia
- Faculty of Life Science & Technology, Kunming University of Science and Technology, Kunming, 650500, China
| | - Xiaoxia Wang
- Faculty of Environmental Science & Engineering, Kunming University of Science and Technology, Kunming, 650500, China
| | - Nao Luo
- Faculty of Environmental Science & Engineering, Kunming University of Science and Technology, Kunming, 650500, China
| | - Bin Huang
- Faculty of Environmental Science & Engineering, Kunming University of Science and Technology, Kunming, 650500, China
| | - Xuejun Pan
- Faculty of Environmental Science & Engineering, Kunming University of Science and Technology, Kunming, 650500, China.
| |
Collapse
|