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Romo-Perez A, Domínguez-Gómez G, Chávez-Blanco A, González-Fierro A, Correa-Basurto J, Dueñas-González A. PaSTe. Blockade of the Lipid Phenotype of Prostate Cancer as Metabolic Therapy: A Theoretical Proposal. Curr Med Chem 2023:CMC-EPUB-132354. [PMID: 37287286 DOI: 10.2174/0929867330666230607104441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 04/10/2023] [Accepted: 05/09/2023] [Indexed: 06/09/2023]
Abstract
BACKGROUND Prostate cancer is the most frequently diagnosed malignancy in 112 countries and is the leading cause of death in eighteen. In addition to continuing research on prevention and early diagnosis, improving treatments and making them more affordable is imperative. In this sense, the therapeutic repurposing of low-cost and widely available drugs could reduce global mortality from this disease. The malignant metabolic phenotype is becoming increasingly important due to its therapeutic implications. Cancer generally is characterized by hyperactivation of glycolysis, glutaminolysis, and fatty acid synthesis. However, prostate cancer is particularly lipidic; it exhibits increased activity in the pathways for synthesizing fatty acids, cholesterol, and fatty acid oxidation (FAO). OBJECTIVE Based on a literature review, we propose the PaSTe regimen (Pantoprazole, Simvastatin, Trimetazidine) as a metabolic therapy for prostate cancer. Pantoprazole and simvastatin inhibit the enzymes fatty acid synthase (FASN) and 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMGCR), therefore, blocking the synthesis of fatty acids and cholesterol, respectively. In contrast, trimetazidine inhibits the enzyme 3-b-Ketoacyl-CoA thiolase (3-KAT), an enzyme that catalyzes the oxidation of fatty acids (FAO). It is known that the pharmacological or genetic depletion of any of these enzymes has antitumor effects in prostatic cancer. RESULTS Based on this information, we hypothesize that the PaSTe regimen will have increased antitumor effects and may impede the metabolic reprogramming shift. Existing knowledge shows that enzyme inhibition occurs at molar concentrations achieved in plasma at standard doses of these drugs. CONCLUSION We conclude that this regimen deserves to be preclinically evaluated because of its clinical potential for the treatment of prostate cancer.
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Affiliation(s)
- Adriana Romo-Perez
- Instituto de Química, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | | | - Alma Chávez-Blanco
- Subdirección de Investigación Básica, Instituto Nacional de Cancerologia, Mexico City, Mexico
| | - Aurora González-Fierro
- Subdirección de Investigación Básica, Instituto Nacional de Cancerologia, Mexico City, Mexico
| | - José Correa-Basurto
- Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Alfonso Dueñas-González
- Subdirección de Investigación Básica, Instituto Nacional de Cancerologia, Mexico City, Mexico
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
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Romo-Perez A, Dominguez-Gomez G, Chavez-Blanco A, Taja-Chayeb L, Gonzalez-Fierro A, Martinez EG, Correa-Basurto J, Duenas-Gonzalez A. BAPST. A Combo of Common use drugs as metabolic therapy of cancer-a theoretical proposal. Curr Mol Pharmacol 2021; 15:815-831. [PMID: 34620071 DOI: 10.2174/1874467214666211006123728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 08/16/2021] [Accepted: 09/01/2021] [Indexed: 12/24/2022]
Abstract
Advances in cancer therapy have yet to impact worldwide cancer mortality. Poor cancer drug affordability is one of the factors limiting mortality burden strikes. Up to now, cancer drug repurposing had no meet expectations concerning drug affordability. The three FDA-approved cancer drugs developed under repurposing -all-trans-retinoic acid, arsenic trioxide, and thalidomide- do not differ in price from other drugs developed under the classical model. Though additional factors affect the whole process from inception to commercialization, the repurposing of widely used, commercially available, and cheap drugs may help. This work reviews the concept of the malignant metabolic phenotype and its exploitation by simultaneously blocking key metabolic processes altered in cancer. We elaborate on a combination called BAPST, which stands for the following drugs and pathways they inhibit: Benserazide (glycolysis), Apomorphine (glutaminolysis), Pantoprazole (Fatty-acid synthesis), Simvastatin (mevalonate pathway), and Trimetazidine (Fatty-acid oxidation). Their respective primary indications are: • Parkinson's disease (benserazide and apomorphine). • Peptic ulcer disease (pantoprazole). • Hypercholesterolemia (simvastatin). • Ischemic heart disease (trimetazidine). When used for their primary indication, the literature review on each of these drugs shows they have a good safety profile and lack predicted pharmacokinetic interaction among them. Most importantly, the inhibitory enzymatic concentrations required for inhibiting their cancer targets enzymes are below the plasma concentrations observed when these drugs are used for their primary indication. Based on that, we propose that the regimen BAPTS merits preclinical testing.
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Affiliation(s)
- Adriana Romo-Perez
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City. Mexico
| | | | - Alma Chavez-Blanco
- Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Mexico City. Mexico
| | - Lucia Taja-Chayeb
- Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Mexico City. Mexico
| | - Aurora Gonzalez-Fierro
- Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Mexico City. Mexico
| | | | - Jose Correa-Basurto
- Laboratorio de Diseño y Desarrollo de Nuevos Fármacos e Innovación Biotecnológica, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City. Mexico
| | - Alfonso Duenas-Gonzalez
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City. Mexico
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Wong HSC, Juan YS, Wu MS, Zhang YF, Hsu YW, Chen HH, Liu WM, Chang WC. Integrative bioinformatic analyses of an oncogenomic profile reveal the biology of endometrial cancer and guide drug discovery. Oncotarget 2016; 7:5909-23. [PMID: 26716509 PMCID: PMC4868730 DOI: 10.18632/oncotarget.6716] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Accepted: 11/16/2015] [Indexed: 12/20/2022] Open
Abstract
A major challenge in personalized cancer medicine is to establish a systematic approach to translate huge oncogenomic datasets to clinical situations and facilitate drug discovery for cancers such as endometrial carcinoma. We performed a genome-wide somatic mutation-expression association study in a total of 219 endometrial cancer patients from TCGA database, by evaluating the correlation between ∼5,800 somatic mutations to ∼13,500 gene expression levels (in total, ∼78, 500, 000 pairs). A bioinformatics pipeline was devised to identify expression-associated single nucleotide variations (eSNVs) which are crucial for endometrial cancer progression and patient prognoses. We further prioritized 394 biologically risky mutational candidates which mapped to 275 gene loci and demonstrated that these genes collaborated with expression features were significantly enriched in targets of drugs approved for solid tumors, suggesting the plausibility of drug repurposing. Taken together, we integrated a fundamental endometrial cancer genomic profile into clinical circumstances, further shedding light for clinical implementation of genomic-based therapies and guidance for drug discovery.
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Affiliation(s)
- Henry Sung-Ching Wong
- Master Program for Clinical Pharmacogenomics and Pharmacoproteomics, School of Pharmacy, Taipei Medical University, Taipei, Taiwan.,Department of Clinical Pharmacy, School of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Yung-Shun Juan
- Department of Urology, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung, Taiwan.,Department of Urology, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Mei-Shin Wu
- Department of Clinical Pharmacy, School of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Yan-Feng Zhang
- HudsonAlpha Institute for Biotechnology, Huntsville, AL, USA
| | - Yu-Wen Hsu
- Department of Clinical Pharmacy, School of Pharmacy, Taipei Medical University, Taipei, Taiwan.,The Ph.D. Program for Translational Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,Academia Sinica, Taipei, Taiwan.,Department of Obstetrics and Gynecology, School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Huang-Hui Chen
- Academia Sinica, Taipei, Taiwan.,Department of Obstetrics and Gynecology, Taipei Medical University Hospital, Taipei, Taiwan
| | - Wei-Min Liu
- Academia Sinica, Taipei, Taiwan.,Department of Obstetrics and Gynecology, Taipei Medical University Hospital, Taipei, Taiwan
| | - Wei-Chiao Chang
- Master Program for Clinical Pharmacogenomics and Pharmacoproteomics, School of Pharmacy, Taipei Medical University, Taipei, Taiwan.,Department of Clinical Pharmacy, School of Pharmacy, Taipei Medical University, Taipei, Taiwan.,Department of Obstetrics and Gynecology, Taipei Medical University Hospital, Taipei, Taiwan.,Center for Biomarkers and Biotech Drugs, Kaohsiung Medical University, Kaohsiung, Taiwan
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