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Gambari R, Waziri AD, Goonasekera H, Peprah E. Pharmacogenomics of Drugs Used in β-Thalassemia and Sickle-Cell Disease: From Basic Research to Clinical Applications. Int J Mol Sci 2024; 25:4263. [PMID: 38673849 PMCID: PMC11050010 DOI: 10.3390/ijms25084263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 03/30/2024] [Accepted: 04/04/2024] [Indexed: 04/28/2024] Open
Abstract
In this short review we have presented and discussed studies on pharmacogenomics (also termed pharmacogenetics) of the drugs employed in the treatment of β-thalassemia or Sickle-cell disease (SCD). This field of investigation is relevant, since it is expected to help clinicians select the appropriate drug and the correct dosage for each patient. We first discussed the search for DNA polymorphisms associated with a high expression of γ-globin genes and identified this using GWAS studies and CRISPR-based gene editing approaches. We then presented validated DNA polymorphisms associated with a high HbF production (including, but not limited to the HBG2 XmnI polymorphism and those related to the BCL11A, MYB, KLF-1, and LYAR genes). The expression of microRNAs involved in the regulation of γ-globin genes was also presented in the context of pharmacomiRNomics. Then, the pharmacogenomics of validated fetal hemoglobin inducers (hydroxyurea, butyrate and butyrate analogues, thalidomide, and sirolimus), of iron chelators, and of analgesics in the pain management of SCD patients were considered. Finally, we discuss current clinical trials, as well as international research networks focusing on clinical issues related to pharmacogenomics in hematological diseases.
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Affiliation(s)
- Roberto Gambari
- Center “Chiara Gemmo and Elio Zago” for the Research on Thalassemia, Department of Life Sciences and Biotechnology, Ferrara University, 40124 Ferrara, Italy
| | - Aliyu Dahiru Waziri
- Department of Hematology and Blood Transfusion, Ahmadu Bello University Teaching Hospital Zaria, Kaduna 810001, Nigeria;
| | - Hemali Goonasekera
- Department of Anatomy, Genetics and Biomedical Informatics, Faculty of Medicine, University of Colombo, Colombo P.O. Box 271, Sri Lanka;
| | - Emmanuel Peprah
- Implementing Sustainable Evidence-Based Interventions through Engagement (ISEE) Lab, Department of Global and Environmental Health, School of Global Public Health, New York University, New York, NY 10003, USA;
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Zuccato C, Cosenza LC, Tupini C, Finotti A, Sacchetti G, Simoni D, Gambari R, Lampronti I. New Synthetic Isoxazole Derivatives Acting as Potent Inducers of Fetal Hemoglobin in Erythroid Precursor Cells Isolated from β-Thalassemic Patients. Molecules 2023; 29:8. [PMID: 38202591 PMCID: PMC10779815 DOI: 10.3390/molecules29010008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/06/2023] [Accepted: 12/12/2023] [Indexed: 01/12/2024] Open
Abstract
Induction of fetal hemoglobin (HbF) is highly beneficial for patients carrying β-thalassemia, and novel HbF inducers are highly needed. Here, we describe a new class of promising HbF inducers characterized by an isoxazole chemical skeleton and obtained through modification of two natural molecules, geldanamycin and radicicol. After preliminary biological assays based on benzidine staining and RT-qPCR conducted on human erythroleukemic K562 cells, we employed erythroid precursors cells (ErPCs) isolated from β-thalassemic patients. ErPCs weretreated with appropriate concentrations of isoxazole derivatives. The accumulation of globin mRNAs was studied by RT-qPCR, and hemoglobin production by HPLC. We demonstrated the high efficacy of isozaxoles in inducing HbF. Most of these derivatives displayed an activity similar to that observed using known HbF inducers, such as hydroxyurea (HU) or rapamycin; some of the analyzed compounds were able to induce HbF with more efficiency than HU. All the compounds were active in reducing the excess of free α-globin in treated ErPCs. All the compounds displayed a lack of genotoxicity. These novel isoxazoles deserve further pre-clinical study aimed at verifying whether they are suitable for the development of therapeutic protocols for β-thalassemia.
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Affiliation(s)
- Cristina Zuccato
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular Biology, Ferrara University, 44121 Ferrara, Italy; (C.Z.); (L.C.C.); (C.T.); (A.F.); (G.S.)
- Center “Chiara Gemmo and Elio Zago” for the Research on Thalassemia, University of Ferrara, 44121 Ferrara, Italy
| | - Lucia Carmela Cosenza
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular Biology, Ferrara University, 44121 Ferrara, Italy; (C.Z.); (L.C.C.); (C.T.); (A.F.); (G.S.)
| | - Chiara Tupini
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular Biology, Ferrara University, 44121 Ferrara, Italy; (C.Z.); (L.C.C.); (C.T.); (A.F.); (G.S.)
| | - Alessia Finotti
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular Biology, Ferrara University, 44121 Ferrara, Italy; (C.Z.); (L.C.C.); (C.T.); (A.F.); (G.S.)
| | - Gianni Sacchetti
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular Biology, Ferrara University, 44121 Ferrara, Italy; (C.Z.); (L.C.C.); (C.T.); (A.F.); (G.S.)
| | - Daniele Simoni
- Department of Chemical, Pharmaceutical and Agricultural Sciences, Ferrara University, 44121 Ferrara, Italy;
| | - Roberto Gambari
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular Biology, Ferrara University, 44121 Ferrara, Italy; (C.Z.); (L.C.C.); (C.T.); (A.F.); (G.S.)
- Center “Chiara Gemmo and Elio Zago” for the Research on Thalassemia, University of Ferrara, 44121 Ferrara, Italy
| | - Ilaria Lampronti
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular Biology, Ferrara University, 44121 Ferrara, Italy; (C.Z.); (L.C.C.); (C.T.); (A.F.); (G.S.)
- Center “Chiara Gemmo and Elio Zago” for the Research on Thalassemia, University of Ferrara, 44121 Ferrara, Italy
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Finotti A, Gambari R. Combined approaches for increasing fetal hemoglobin (HbF) and de novo production of adult hemoglobin (HbA) in erythroid cells from β-thalassemia patients: treatment with HbF inducers and CRISPR-Cas9 based genome editing. Front Genome Ed 2023; 5:1204536. [PMID: 37529398 PMCID: PMC10387548 DOI: 10.3389/fgeed.2023.1204536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 06/30/2023] [Indexed: 08/03/2023] Open
Abstract
Genome editing (GE) is one of the most efficient and useful molecular approaches to correct the effects of gene mutations in hereditary monogenetic diseases, including β-thalassemia. CRISPR-Cas9 gene editing has been proposed for effective correction of the β-thalassemia mutation, obtaining high-level "de novo" production of adult hemoglobin (HbA). In addition to the correction of the primary gene mutations causing β-thalassemia, several reports demonstrate that gene editing can be employed to increase fetal hemoglobin (HbF), obtaining important clinical benefits in treated β-thalassemia patients. This important objective can be achieved through CRISPR-Cas9 disruption of genes encoding transcriptional repressors of γ-globin gene expression (such as BCL11A, SOX6, KLF-1) or their binding sites in the HBG promoter, mimicking non-deletional and deletional HPFH mutations. These two approaches (β-globin gene correction and genome editing of the genes encoding repressors of γ-globin gene transcription) can be, at least in theory, combined. However, since multiplex CRISPR-Cas9 gene editing is associated with documented evidence concerning possible genotoxicity, this review is focused on the possibility to combine pharmacologically-mediated HbF induction protocols with the "de novo" production of HbA using CRISPR-Cas9 gene editing.
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Affiliation(s)
- Alessia Finotti
- Center “Chiara Gemmo and Elio Zago” for the Research on Thalassemia, University of Ferrara, Ferrara, Italy
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Roberto Gambari
- Center “Chiara Gemmo and Elio Zago” for the Research on Thalassemia, University of Ferrara, Ferrara, Italy
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
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Pavan AR, Lopes JR, Dos Santos JL. The state of the art of fetal hemoglobin-inducing agents. Expert Opin Drug Discov 2022; 17:1279-1293. [PMID: 36302760 DOI: 10.1080/17460441.2022.2141708] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
INTRODUCTION Sickle cell anemia (SCA) is a hematological genetic disorder caused by a mutation in the gene of the β-globin. Pharmacological treatments will continue to be an important approach, including the strategy to induce fetal hemoglobin (HbF). AREAS COVERED Here, we analyzed the articles described in the literature regarding the drug discovery of HbF inducers. The main approaches for such strategy will be discussed, highlighting those most promising. EXPERT OPINION The comprehension of the mechanisms involved in the β-globin regulation is the main key to design new drugs to induce HbF. Among the strategies, gamma-globin regulation by epigenetic enzymes seems to be a promising approach to be pursued, although the comprehension of the selectivity role for those new drugs is crucial to reduce adverse effects. The low druggability of transcription factors and their vital role in embryonic human development are critical points that should be taken in account for drug design. The guanylate cyclase and the NO/cGMP signaling pathway seem to be promising not only for HbF induction, but also for the protective effects in the cardiovascular system. The association of drugs acting through different mechanisms to induce HbF seems to be promising for the discovery of new drugs.
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Affiliation(s)
- Aline Renata Pavan
- São Paulo State University (UNESP), Institute of Chemistry, Araraquara, Brazil
| | - Juliana Romano Lopes
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Drugs and Medicine Department, Araraquara, Brazil
| | - Jean Leandro Dos Santos
- São Paulo State University (UNESP), Institute of Chemistry, Araraquara, Brazil.,School of Pharmaceutical Sciences, São Paulo State University (UNESP), Drugs and Medicine Department, Araraquara, Brazil
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Zuccato C, Cosenza LC, Zurlo M, Lampronti I, Borgatti M, Scapoli C, Gambari R, Finotti A. Treatment of Erythroid Precursor Cells from β-Thalassemia Patients with Cinchona Alkaloids: Induction of Fetal Hemoglobin Production. Int J Mol Sci 2021; 22:13433. [PMID: 34948226 PMCID: PMC8706579 DOI: 10.3390/ijms222413433] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/28/2021] [Accepted: 12/09/2021] [Indexed: 12/26/2022] Open
Abstract
β-thalassemias are among the most common inherited hemoglobinopathies worldwide and are the result of autosomal mutations in the gene encoding β-globin, causing an absence or low-level production of adult hemoglobin (HbA). Induction of fetal hemoglobin (HbF) is considered to be of key importance for the development of therapeutic protocols for β-thalassemia and novel HbF inducers need to be proposed for pre-clinical development. The main purpose on this study was to analyze Cinchona alkaloids (cinchonidine, quinidine and cinchonine) as natural HbF-inducing agents in human erythroid cells. The analytical methods employed were Reverse Transcription quantitative real-time PCR (RT-qPCR) (for quantification of γ-globin mRNA) and High Performance Liquid Chromatography (HPLC) (for analysis of the hemoglobin pattern). After an initial analysis using the K562 cell line as an experimental model system, showing induction of hemoglobin and γ-globin mRNA, we verified whether the two more active compounds, cinchonidine and quinidine, were able to induce HbF in erythroid progenitor cells isolated from β-thalassemia patients. The data obtained demonstrate that cinchonidine and quinidine are potent inducers of γ-globin mRNA and HbF in erythroid progenitor cells isolated from nine β-thalassemia patients. In addition, both compounds were found to synergize with the HbF inducer sirolimus for maximal production of HbF. The data obtained strongly indicate that these compounds deserve consideration in the development of pre-clinical approaches for therapeutic protocols of β-thalassemia.
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Affiliation(s)
- Cristina Zuccato
- Section of Biochemistry and Molecular Biology, Department of Life Sciences and Biotechnology, University of Ferrara, 44121 Ferrara, Italy; (C.Z.); (L.C.C.); (M.Z.); (I.L.); (M.B.)
| | - Lucia Carmela Cosenza
- Section of Biochemistry and Molecular Biology, Department of Life Sciences and Biotechnology, University of Ferrara, 44121 Ferrara, Italy; (C.Z.); (L.C.C.); (M.Z.); (I.L.); (M.B.)
| | - Matteo Zurlo
- Section of Biochemistry and Molecular Biology, Department of Life Sciences and Biotechnology, University of Ferrara, 44121 Ferrara, Italy; (C.Z.); (L.C.C.); (M.Z.); (I.L.); (M.B.)
| | - Ilaria Lampronti
- Section of Biochemistry and Molecular Biology, Department of Life Sciences and Biotechnology, University of Ferrara, 44121 Ferrara, Italy; (C.Z.); (L.C.C.); (M.Z.); (I.L.); (M.B.)
- Research Laboratory “Elio Zago” on the Pharmacologic and Pharmacogenomic Therapy of Thalassemia (Thal-LAB), University of Ferrara, 44121 Ferrara, Italy
| | - Monica Borgatti
- Section of Biochemistry and Molecular Biology, Department of Life Sciences and Biotechnology, University of Ferrara, 44121 Ferrara, Italy; (C.Z.); (L.C.C.); (M.Z.); (I.L.); (M.B.)
- Research Laboratory “Elio Zago” on the Pharmacologic and Pharmacogenomic Therapy of Thalassemia (Thal-LAB), University of Ferrara, 44121 Ferrara, Italy
| | - Chiara Scapoli
- Section of Biology and Evolution, Department of Life Sciences and Biotechnology, University of Ferrara, 44121 Ferrara, Italy;
| | - Roberto Gambari
- Section of Biochemistry and Molecular Biology, Department of Life Sciences and Biotechnology, University of Ferrara, 44121 Ferrara, Italy; (C.Z.); (L.C.C.); (M.Z.); (I.L.); (M.B.)
- Research Laboratory “Elio Zago” on the Pharmacologic and Pharmacogenomic Therapy of Thalassemia (Thal-LAB), University of Ferrara, 44121 Ferrara, Italy
- Interuniversity Consortium for Biotechnology (C.I.B.), 34148 Trieste, Italy
| | - Alessia Finotti
- Section of Biochemistry and Molecular Biology, Department of Life Sciences and Biotechnology, University of Ferrara, 44121 Ferrara, Italy; (C.Z.); (L.C.C.); (M.Z.); (I.L.); (M.B.)
- Research Laboratory “Elio Zago” on the Pharmacologic and Pharmacogenomic Therapy of Thalassemia (Thal-LAB), University of Ferrara, 44121 Ferrara, Italy
- Interuniversity Consortium for Biotechnology (C.I.B.), 34148 Trieste, Italy
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Hashemi Z, Ebrahimzadeh MA. Hemoglobin F (HbF) inducers; History, Structure and Efficacies. Mini Rev Med Chem 2021; 22:52-68. [PMID: 34036918 DOI: 10.2174/1389557521666210521221615] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 12/03/2020] [Accepted: 03/15/2021] [Indexed: 11/22/2022]
Abstract
Inherited beta-thalassemia is a major disease caused by irregular production of hemoglobin through reducing beta-globin chains. It has been observed that increasing fetal hemoglobin (HbF) production improves symptoms in the patients. Therefore, an increase in the level of HbF has been an operative approach for treating patients with beta-thalassemia. This review represents compounds with biological activities and pharmacological properties that can promote the HBF level and therefore used in the β-thalassemia patients' therapy. Various natural products with different mechanisms of action can be helpful in this medication cure. Clinical trials were efficient in improving the signs of patients. Association of in vivo, and in vitro studies of HbF induction and γ-globin mRNA growth displays that in vitro experiments could be an indicator of the in vivo response. The current study shows that; (a) HbF inducers can be grouped in several classes based on their chemical structures and mechanism of actions; b) According to several clinical trials, well-known drugs such as hydroxyurea and decitabine are useful HbF inducers; (c) The cellular biosensor K562 carrying genes under the control of the human γ-globin and β-globin gene promoters were applied during the researches; d) New natural products and lead compounds were found based on various studies as HbF inducers.
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Affiliation(s)
- Zahra Hashemi
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mohammad Ali Ebrahimzadeh
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, Iran
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Ajami M, Atashi A, Kaviani S, Kiani J, Soleimani M. Generation of an in vitro model of β‐thalassemia using the CRISPR/Cas9 genome editing system. J Cell Biochem 2019; 121:1420-1430. [DOI: 10.1002/jcb.29377] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 08/20/2019] [Indexed: 12/19/2022]
Affiliation(s)
- Monireh Ajami
- Department of Hematology and Blood Banking, Faculty of Medical Sciences Tarbiat Modares University Tehran Iran
| | - Amir Atashi
- Stem Cell and Tissue Engineering Research Center Shahroud University of Medical Sciences Shahroud Iran
| | - Saeid Kaviani
- Department of Hematology and Blood Banking, Faculty of Medical Sciences Tarbiat Modares University Tehran Iran
| | - Jafar Kiani
- Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine Iran University of Medical Sciences Tehran Iran
| | - Masoud Soleimani
- Department of Hematology and Blood Banking, Faculty of Medical Sciences Tarbiat Modares University Tehran Iran
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