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Zhang H, Cai J, Yu S, Sun B, Zhang W. Anticancer Small-Molecule Agents Targeting Eukaryotic Elongation Factor 1A: State of the Art. Int J Mol Sci 2023; 24:ijms24065184. [PMID: 36982256 PMCID: PMC10049629 DOI: 10.3390/ijms24065184] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/05/2023] [Accepted: 03/07/2023] [Indexed: 03/29/2023] Open
Abstract
Eukaryotic elongation factor 1A (eEF1A) canonically delivers amino acyl tRNA to the ribosomal A site during the elongation stage of protein biosynthesis. Yet paradoxically, the oncogenic nature of this instrumental protein has long been recognized. Consistently, eEF1A has proven to be targeted by a wide assortment of small molecules with excellent anticancer activity, among which plitidepsin has been granted approval for the treatment of multiple myeloma. Meanwhile, metarrestin is currently under clinical development for metastatic cancers. Bearing these exciting advances in mind, it would be desirable to present a systematic up-to-date account of the title topic, which, to the best of our knowledge, has thus far been unavailable in the literature. The present review summarizes recent advances in eEF1A-targeting anticancer agents, both naturally occurring and synthetically crafted, with regard to their discovery or design, target identification, structure–activity relationship, and mode of action. Their structural diversity and differential eEF1A-targeting mechanisms warrant continuing research in pursuit of curing eEF1A-driven malignancy.
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Brönstrup M, Sasse F. Natural products targeting the elongation phase of eukaryotic protein biosynthesis. Nat Prod Rep 2021; 37:752-762. [PMID: 32428051 DOI: 10.1039/d0np00011f] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Covering: 2000 to 2020 The translation of mRNA into proteins is a precisely regulated, complex process that can be divided into three main stages, i.e. initiation, elongation, termination, and recycling. This contribution is intended to highlight how natural products interfere with the elongation phase of eukaryotic protein biosynthesis. Cycloheximide, isolated from Streptomyces griseus, has long been the prototype inhibitor of eukaryotic translation elongation. In the last three decades, a variety of natural products from different origins were discovered to also address the elongation step in different manners, including interference with the elongation factors eEF1 and eEF2 as well as binding to A-, P- or E-sites of the ribosome itself. Recent advances in the crystallization of the ribosomal machinery together with natural product inhibitors allowed characterizing similarities as well as differences in their mode of action. Since aberrations in protein synthesis are commonly observed in tumors, and malfunction or overexpression of translation factors can cause cellular transformation, the protein synthesis machinery has been realized as an attractive target for anticancer drugs. The therapeutic use of the first natural products that reached market approval, plitidepsin (Aplidin®) and homoharringtonine (Synribo®), will be introduced. In addition, we will highlight two other potential indications for translation elongation inhibitors, i.e. viral infections and genetic disorders caused by premature termination of translation.
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Affiliation(s)
- Mark Brönstrup
- Department of Chemical Biology, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany. and Center of Biomolecular Drug Research (BMWZ), Leibniz University, 30159 Hannover, Germany and German Center for Infection Research (DZIF), partner site Hannover-Braunschweig, Germany
| | - Florenz Sasse
- Department of Chemical Biology, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany.
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Pereira RB, Evdokimov NM, Lefranc F, Valentão P, Kornienko A, Pereira DM, Andrade PB, Gomes NGM. Marine-Derived Anticancer Agents: Clinical Benefits, Innovative Mechanisms, and New Targets. Mar Drugs 2019; 17:E329. [PMID: 31159480 PMCID: PMC6627313 DOI: 10.3390/md17060329] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 05/29/2019] [Accepted: 05/30/2019] [Indexed: 01/13/2023] Open
Abstract
The role of the marine environment in the development of anticancer drugs has been widely reviewed, particularly in recent years. However, the innovation in terms of clinical benefits has not been duly emphasized, although there are important breakthroughs associated with the use of marine-derived anticancer agents that have altered the current paradigm in chemotherapy. In addition, the discovery and development of marine drugs has been extremely rewarding with significant scientific gains, such as the discovery of new anticancer mechanisms of action as well as novel molecular targets. Approximately 50 years since the approval of cytarabine, the marine-derived anticancer pharmaceutical pipeline includes four approved drugs and eighteen agents in clinical trials, six of which are in late development. Thus, the dynamic pharmaceutical pipeline consisting of approved and developmental marine-derived anticancer agents offers new hopes and new tools in the treatment of patients afflicted with previously intractable types of cancer.
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Affiliation(s)
- Renato B Pereira
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, R. Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal.
| | - Nikolai M Evdokimov
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095, USA.
| | - Florence Lefranc
- Department of Neurosurgery, Hôpital Erasme, Université Libre de Bruxelles, 808 Route de Lennik, 1070 Brussels, Belgium.
| | - Patrícia Valentão
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, R. Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal.
| | - Alexander Kornienko
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA.
| | - David M Pereira
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, R. Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal.
| | - Paula B Andrade
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, R. Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal.
| | - Nelson G M Gomes
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, R. Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal.
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El Bairi K, Atanasov AG, Amrani M, Afqir S. The arrival of predictive biomarkers for monitoring therapy response to natural compounds in cancer drug discovery. Biomed Pharmacother 2019; 109:2492-2498. [PMID: 30551510 DOI: 10.1016/j.biopha.2018.11.097] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 11/14/2018] [Accepted: 11/25/2018] [Indexed: 02/05/2023] Open
Abstract
Intrinsic or acquired drug resistance, adverse drug reactions and tumor heterogeneity between and within cancer patients limit the efficacy of clinical management of advanced cancers. To overcome these barriers, predictive biomarkers have recently emerged to guide medical oncologists in the selection of cancer patients who will respond to various anticancer treatments and to improve the toxicity to benefit ratio. Notably, targeted therapy has significantly benefited from these advances, but the application of predictive biomarkers have been a bit slower with some drugs derived from natural sources such as trabectedin, cabazitaxel and alvocidib. In this paper, we discuss some recent advances regarding the use of cancer biomarkers to predict efficacy of some selected natural compounds with a focus on human clinical studies.
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Affiliation(s)
- Khalid El Bairi
- Cancer Biomarkers Working Group, Mohamed I(st) University, Oujda, Morocco; Faculty of Medicine and Pharmacy, Mohamed I(st) University, Oujda, Morocco.
| | - Atanas G Atanasov
- Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, 05-552 Jastrzebiec, Poland; Department of Pharmacognosy, University of Vienna, Vienna, Austria; GLOBE Program Association (GLOBE-PA), Grandville, MI, USA
| | - Mariam Amrani
- Equipe de Recherche en Virologie et Onco-biologie, Faculty of Medicine, Pathology Department, National Institute of Oncology, Université Mohamed V, Rabat, Morocco
| | - Said Afqir
- Faculty of Medicine and Pharmacy, Mohamed I(st) University, Oujda, Morocco; Department of Medical Oncology, Mohamed VI University Hospital, Oujda, Morocco
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El Bairi K, Amrani M, Afqir S. Starvation tactics using natural compounds for advanced cancers: pharmacodynamics, clinical efficacy, and predictive biomarkers. Cancer Med 2018; 7:2221-2246. [PMID: 29732738 PMCID: PMC6010871 DOI: 10.1002/cam4.1467] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 02/21/2018] [Accepted: 02/28/2018] [Indexed: 02/05/2023] Open
Abstract
The high mortality associated with oncological diseases is mostly due to tumors in advanced stages, and their management is a major challenge in modern oncology. Angiogenesis is a defined hallmark of cancer and predisposes to metastatic invasion and dissemination and is therefore an important druggable target for cancer drug discovery. Recently, because of drug resistance and poor prognosis, new anticancer drugs from natural sources targeting tumor vessels have attracted more attention and have been used in several randomized and controlled clinical trials as therapeutic options. Here, we outline and discuss potential natural compounds as salvage treatment for advanced cancers from recent and ongoing clinical trials and real-world studies. We also discuss predictive biomarkers for patients' selection to optimize the use of these potential anticancer drugs.
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Affiliation(s)
- Khalid El Bairi
- Faculty of Medicine and PharmacyMohamed Ist UniversityOujdaMorocco
| | - Mariam Amrani
- Equipe de Recherche en Virologie et Onco‐biologieFaculty of MedicinePathology DepartmentNational Institute of OncologyUniversité Mohamed VRabatMorocco
| | - Said Afqir
- Department of Medical OncologyMohamed VI University HospitalOujdaMorocco
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van Andel L, Fudio S, Rosing H, Munt S, Miguel-Lillo B, González I, Tibben MM, de Vries N, de Vries Schultink AHM, Schellens JHM, Beijnen JH. Pharmacokinetics and excretion of 14C-Plitidepsin in patients with advanced cancer. Invest New Drugs 2017; 35:589-598. [PMID: 28111728 DOI: 10.1007/s10637-017-0432-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Accepted: 01/16/2017] [Indexed: 12/11/2022]
Abstract
Plitidepsin (Aplidin®) is a marine-derived anticancer compound currently investigated in phase III clinical trials. This article describes the distribution, metabolism and excretion of this novel agent and it mainly aims to identify the major routes of elimination. Six subjects were enrolled in a mass balance study during which radiolabelled plitidepsin was administered as a 3-h intravenous infusion. Blood samples were taken and urine and faeces were collected. Total radioactivity (TRA) analysis using Liquid Scintillation Counting (LSC) was done to determine the amount of radioactivity excreted from the body and plitidepsin concentrations in whole blood, plasma and urine were determined by validated liquid chromatography-tandem mass spectrometry (LC-MS/MS) assays. In total, a mean of 77.4% of the administered radioactivity was excreted over a time period of 20 days, of which 71.3% was recovered in faeces and 6.1% was found in urine. The majority excreted in urine was accounted for by unchanged plitidepsin, with only 1.5% of the total administered dose explained by metabolites in urine. Faeces, on the other hand contained low levels of parent compound, which means that most of the TRA excreted in faeces was accounted for by metabolites. TRA levels were 3.7 times higher in whole blood compared to plasma. Plitidepsin was widely distributed and plasma clearance was low. This study shows that red blood cells are a major distribution compartment and that the biliary route is the main route of total radioactivity excretion.
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Affiliation(s)
- L van Andel
- Department of Pharmacy & Pharmacology, Antoni van Leeuwenhoek / The Netherlands Cancer Institute, P.O. Box 90440, 1006, BK, Amsterdam, The Netherlands.
| | - S Fudio
- Pharma Mar, S.A. Colmenar Viejo, Madrid, Spain
| | - H Rosing
- Department of Pharmacy & Pharmacology, Antoni van Leeuwenhoek / The Netherlands Cancer Institute, P.O. Box 90440, 1006, BK, Amsterdam, The Netherlands
| | - S Munt
- Pharma Mar, S.A. Colmenar Viejo, Madrid, Spain
| | | | - I González
- Pharma Mar, S.A. Colmenar Viejo, Madrid, Spain
| | - M M Tibben
- Department of Pharmacy & Pharmacology, Antoni van Leeuwenhoek / The Netherlands Cancer Institute, P.O. Box 90440, 1006, BK, Amsterdam, The Netherlands
| | - N de Vries
- Department of Pharmacy & Pharmacology, Antoni van Leeuwenhoek / The Netherlands Cancer Institute, P.O. Box 90440, 1006, BK, Amsterdam, The Netherlands
| | - A H M de Vries Schultink
- Department of Pharmacy & Pharmacology, Antoni van Leeuwenhoek / The Netherlands Cancer Institute, P.O. Box 90440, 1006, BK, Amsterdam, The Netherlands
| | - J H M Schellens
- Division of Clinical Pharmacology, Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.,Division of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science, Department of Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - J H Beijnen
- Department of Pharmacy & Pharmacology, Antoni van Leeuwenhoek / The Netherlands Cancer Institute, P.O. Box 90440, 1006, BK, Amsterdam, The Netherlands.,Division of Clinical Pharmacology, Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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Chen JW, Wu QH, Rowley DC, Al-Kareef AMQ, Wang H. Anticancer agent-based marine natural products and related compounds. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2015; 17:199-216. [PMID: 25559315 DOI: 10.1080/10286020.2014.996140] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Accepted: 12/03/2014] [Indexed: 06/04/2023]
Abstract
Marine natural products constitute a huge reservoir of anticancer agents. Consequently during the past decades, several marine anticancer compounds have been isolated, identified, and approved for anticancer treatment or are under trials. In this article the sources, structure, bioactivities, mode of actions, and analogs of some promising marine and derived anticancer compounds have been discussed.
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Affiliation(s)
- Jian-Wei Chen
- a College of Pharmaceutical Science, Zhejiang University of Technology , Hangzhou 310014 , P.R. China
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