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Grant CE, Flis A, Ryan BM. Understanding the Role of Dopamine in Cancer: Past, Present, and Future. Carcinogenesis 2022; 43:517-527. [PMID: 35616105 DOI: 10.1093/carcin/bgac045] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 05/12/2022] [Accepted: 05/23/2022] [Indexed: 11/14/2022] Open
Abstract
Dopamine (DA, 3-hydroxytyramine) is member of the catecholamine family and is classically characterized according to its role in the central nervous system as a neurotransmitter. In recent decades, many novel and intriguing discoveries have been made about the peripheral expression of DA receptors (DRs) and the role of DA signaling in both normal and pathological processes. Drawing from decades of evidence suggesting a link between DA and cancer, the DA pathway (DAP) has recently emerged as a potential target in antitumor therapies. Due to the onerous, expensive, and frequently unsuccessful nature of drug development, the repurposing of dopaminergic drugs for cancer therapy has the potential to greatly benefit patients and drug developers alike. However, the lack of clear mechanistic data supporting the direct involvement of DRs and their downstream signaling components in cancer represents an ongoing challenge that has limited the translation of these drugs to the clinic. Despite this, the breadth of evidence linking DA to cancer and non-tumor cells in the tumor microenvironment (TME) justifies further inquiry into the potential applications of this treatment modality in cancer. Herein, we review the literature characterizing the interplay between the DA signaling axis and cancer, highlighting key findings, and then propose rational lines of investigation to follow.
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Affiliation(s)
- Christopher E Grant
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - Amy Flis
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - Bríd M Ryan
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD
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Cui Y, Wu H, Yang L, Huang T, Li J, Gong X, Li L, Sun X, Mao F, Wang Y. Chlorpromazine Sensitizes Progestin-Resistant Endometrial Cancer Cells to MPA by Upregulating PRB. Front Oncol 2021; 11:665832. [PMID: 33937078 PMCID: PMC8087176 DOI: 10.3389/fonc.2021.665832] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 03/29/2021] [Indexed: 12/30/2022] Open
Abstract
Medroxyprogesterone acetate (MPA) is the main conservative treatment for endometrial cancer (EC) patients desirable to preserve fertility and those who cannot suffer from surgery. Considering the high incidence of progestin resistance and recurrence of MPA treatment, we reproposed antipsychotics chlorpromazine (CPZ) as a new strategy for both progestin-sensitive and -resistant endometrial cancer. Cytobiology experiments indicated that CPZ could significantly suppress proliferation, migration/invasion and induce apoptosis in Ishikawa (ISK) and KLE EC cell lines. And xenograft mouse models were constructed to validate the antitumor effect and toxicity of CPZ in-vivo. CPZ inhibited the growth at a low dose of 3mg/kg and the mice exhibited no signs of toxicity. Next, concomitant treatment and sequential treatment with CPZ and MPA were proceeded to analysis the synergistic effect in EC cells. Concomitant treatment only performed a limited synergistic effect on apoptosis in ISK and KLE cells. Nevertheless, sequential treatment showed favorable synergistic effects in progestin-resistant KLE cells. Finally, a stable MPA-resistant cell line shRNA was established to explore the mechanism of CPZ reversing progestin resistance. Immunoblot data showed that CPZ inhibited the activation of PI3K/AKT signal in ISK and KLE cells and upregulated PRB expression in progestin-resistant cells, by which CPZ overcame progestin resistance to MPA. Thus, CPZ might act as a candidate drug for conservative treatment and sequential treatment with CPZ and MPA could be a suitable therapeutic option for progestin resistant patients.
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Affiliation(s)
- Yunxia Cui
- Department of Gynecologic Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Huiwen Wu
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Linlin Yang
- Department of Gynecologic Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ting Huang
- Department of Gynecologic Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jian Li
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China.,College of Pharmacy and Chemistry, Dali University, Dali, China.,Frontiers Science Center for Materiobiology and Dynamic Chemistry, East China University of Science and Technology, Shanghai, China
| | - Xiaodi Gong
- Department of Gynecologic Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lijuan Li
- Department of Gynecologic Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xiao Sun
- Department of Gynecologic Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Municipal Key Clinical Specialty, Female Tumor Reproductive Specialty, Shanghai, China
| | - Fei Mao
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Yudong Wang
- Department of Gynecologic Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Municipal Key Clinical Specialty, Female Tumor Reproductive Specialty, Shanghai, China
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3
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Aslostovar L, Boyd AL, Benoit YD, Di Lu J, Garcia Rodriguez JL, Nakanishi M, Porras DP, Reid JC, Mitchell RR, Leber B, Xenocostas A, Foley R, Bhatia M. Abnormal dopamine receptor signaling allows selective therapeutic targeting of neoplastic progenitors in AML patients. CELL REPORTS MEDICINE 2021; 2:100202. [PMID: 33665638 PMCID: PMC7897800 DOI: 10.1016/j.xcrm.2021.100202] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 11/02/2020] [Accepted: 01/19/2021] [Indexed: 12/17/2022]
Abstract
The aberrant expression of dopamine receptors (DRDs) in acute myeloid leukemia (AML) cells has encouraged the repurposing of DRD antagonists such as thioridazine (TDZ) as anti-leukemic agents. Here, we access patient cells from a Phase I dose escalation trial to resolve the cellular and molecular bases of response to TDZ, and we extend these findings to an additional independent cohort of AML patient samples tested preclinically. We reveal that in DRD2+ AML patients, DRD signaling in leukemic progenitors provides leukemia-exclusive networks of sensitivity that spare healthy hematopoiesis. AML progenitor cell suppression can be increased by the isolation of the positive enantiomer from the racemic TDZ mixture (TDZ+), and this is accompanied by reduced cardiac liability. Our study indicates that the development of DRD-directed therapies provides a targeting strategy for a subset of AML patients and potentially other cancers that acquire DRD expression upon transformation from healthy tissue. Leukemic progenitors are a critical cellular target of DRD2 antagonist TDZ DRD2 protein expression is a reliable biomarker of TDZ response DRD2 antagonism selectively triggers leukemic maturation programs via cyclic AMP An enantiomer of TDZ displays a superior efficacy:risk ratio relative to racemic TDZ
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Affiliation(s)
- Lili Aslostovar
- Stem Cell and Cancer Research Institute, McMaster University, Hamilton, ON, Canada
| | - Allison L Boyd
- Stem Cell and Cancer Research Institute, McMaster University, Hamilton, ON, Canada
| | - Yannick D Benoit
- Department of Cellular and Molecular Medicine, Ottawa University, Ottawa, ON, Canada
| | - Justin Di Lu
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
| | | | - Mio Nakanishi
- Stem Cell and Cancer Research Institute, McMaster University, Hamilton, ON, Canada
| | - Deanna P Porras
- Stem Cell and Cancer Research Institute, McMaster University, Hamilton, ON, Canada.,Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
| | - Jennifer C Reid
- Stem Cell and Cancer Research Institute, McMaster University, Hamilton, ON, Canada.,Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
| | - Ryan R Mitchell
- Stem Cell and Cancer Research Institute, McMaster University, Hamilton, ON, Canada
| | - Brian Leber
- Department of Medicine, McMaster University, Juravinski Hospital, Hamilton, ON, Canada
| | - Anargyros Xenocostas
- Division of Hematology, Department of Medicine, University of Western Ontario, London Health Sciences Centre, London, ON, Canada
| | - Ronan Foley
- Department of Pathology and Molecular Medicine, McMaster University, Juravinski Hospital, Hamilton, ON, Canada
| | - Mickie Bhatia
- Stem Cell and Cancer Research Institute, McMaster University, Hamilton, ON, Canada.,Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
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Thioridazine Induces Cardiotoxicity via Reactive Oxygen Species-Mediated hERG Channel Deficiency and L-Type Calcium Channel Activation. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:3690123. [PMID: 32064022 PMCID: PMC6998749 DOI: 10.1155/2020/3690123] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 11/01/2019] [Accepted: 11/25/2019] [Indexed: 02/06/2023]
Abstract
Thioridazine (THIO) is a phenothiazine derivative that is mainly used for the treatment of psychotic disorders. However, cardiac arrhythmias especially QT interval prolongation associated with the application of this compound have received serious attention after its introduction into clinical practice, and the mechanisms underlying the cardiotoxicity induced by THIO have not been well defined. The present study was aimed at exploring the long-term effects of THIO on the hERG and L-type calcium channels, both of which are relevant to the development of QT prolongation. The hERG current (I hERG) and the calcium current (I Ca-L) were measured by patch clamp techniques. Protein levels were analyzed by Western blot, and channel-chaperone interactions were determined by coimmunoprecipitation. Reactive oxygen species (ROS) were determined by flow cytometry and laser scanning confocal microscopy. Our results demonstrated that THIO induced hERG channel deficiency but did not alter channel kinetics. THIO promoted ROS production and stimulated endoplasmic reticulum (ER) stress and the related proteins. The ROS scavenger N-acetyl cysteine (NAC) significantly attenuated hERG reduction induced by THIO and abolished the upregulation of ER stress marker proteins. Meanwhile, THIO increased the degradation of hERG channels via disrupting hERG-Hsp70 interactions. The disordered hERG proteins were degraded in proteasomes after ubiquitin modification. On the other hand, THIO increased I Ca-L density and intracellular Ca2+ ([Ca2+]i) in neonatal rat ventricular cardiomyocytes (NRVMs). The specific CaMKII inhibitor KN-93 attenuated the intracellular Ca2+ overload, indicating that ROS-mediated CaMKII activation promoted calcium channel activation induced by THIO. Optical mapping analysis demonstrated the slowing effects of THIO on cardiac repolarization in mouse hearts. THIO significantly prolonged APD50 and APD90 and increased the incidence of early afterdepolarizations (EADs). In human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs), THIO also resulted in APD prolongation. In conclusion, dysfunction of hERG channel proteins and activation of L-type calcium channels via ROS production might be the ionic mechanisms for QT prolongation induced by THIO.
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Aslostovar L, Boyd AL, Almakadi M, Collins TJ, Leong DP, Tirona RG, Kim RB, Julian JA, Xenocostas A, Leber B, Levine MN, Foley R, Bhatia M. A phase 1 trial evaluating thioridazine in combination with cytarabine in patients with acute myeloid leukemia. Blood Adv 2018; 2:1935-1945. [PMID: 30093531 PMCID: PMC6093733 DOI: 10.1182/bloodadvances.2018015677] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Accepted: 07/04/2018] [Indexed: 12/19/2022] Open
Abstract
We completed a phase 1 dose-escalation trial to evaluate the safety of a dopamine receptor D2 (DRD2) antagonist thioridazine (TDZ), in combination with cytarabine. Thirteen patients 55 years and older with relapsed or refractory acute myeloid leukemia (AML) were enrolled. Oral TDZ was administered at 3 dose levels: 25 mg (n = 6), 50 mg (n = 4), or 100 mg (n = 3) every 6 hours for 21 days. Intermediate-dose cytarabine was administered on days 6 to 10. Dose-limiting toxicities (DLTs) included grade 3 QTc interval prolongation in 1 patient at 25 mg TDZ and neurological events in 2 patients at 100 mg TDZ (gait disturbance, depressed consciousness, and dizziness). At the 50-mg TDZ dose, the sum of circulating DRD2 antagonist levels approached a concentration of 10 μM, a level noted to be selectively active against human AML in vitro. Eleven of 13 patients completed a 5-day lead-in with TDZ, of which 6 received TDZ with hydroxyurea and 5 received TDZ alone. During this period, 8 patients demonstrated a 19% to 55% reduction in blast levels, whereas 3 patients displayed progressive disease. The extent of blast reduction during this 5-day interval was associated with the expression of the putative TDZ target receptor DRD2 on leukemic cells. These preliminary results suggest that DRD2 represents a potential therapeutic target for AML disease. Future studies are required to corroborate these observations, including the use of modified DRD2 antagonists with improved tolerability in AML patients. This trial was registered at www.clinicaltrials.gov as #NCT02096289.
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Affiliation(s)
- Lili Aslostovar
- Stem Cell and Cancer Research Institute and
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
| | | | - Mohammed Almakadi
- Stem Cell and Cancer Research Institute and
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
- Division of Malignant Hematology, Department of Oncology, Juravinski Hospital, Hamilton, ON, Canada
| | | | - Darryl P Leong
- Division of Cardiology, Department of Medicine, Population Health Research Institute, McMaster University, Hamilton, ON, Canada
| | - Rommel G Tirona
- Division of Clinical Pharmacology, Department of Medicine, University of Western Ontario, London Health Sciences Centre, London, ON, Canada
| | - Richard B Kim
- Division of Clinical Pharmacology, Department of Medicine, University of Western Ontario, London Health Sciences Centre, London, ON, Canada
| | - Jim A Julian
- Department of Oncology, McMaster University, Juravinski Hospital, Hamilton, ON, Canada
| | - Anargyros Xenocostas
- Division of Hematology, Department of Medicine, University of Western Ontario, London Health Sciences Centre, London, ON, Canada; and
| | - Brian Leber
- Department of Medicine, McMaster University, Juravinski Hospital, Hamilton, ON, Canada
| | - Mark N Levine
- Department of Oncology, McMaster University, Juravinski Hospital, Hamilton, ON, Canada
| | - Ronan Foley
- Department of Pathology and Molecular Medicine, McMaster University, Juravinski Hospital, Hamilton, ON, Canada
| | - Mickie Bhatia
- Stem Cell and Cancer Research Institute and
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
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Solanki M, Pointon A, Jones B, Herbert K. Cytochrome P450 2J2: Potential Role in Drug Metabolism and Cardiotoxicity. Drug Metab Dispos 2018; 46:1053-1065. [DOI: 10.1124/dmd.117.078964] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 04/19/2018] [Indexed: 12/11/2022] Open
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Affiliation(s)
| | | | - Rohan Dhillon
- The Queen Elizabeth Hospital, Woodville, South Adelaide, Australia
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Kropp S, Tountopoulou A, Schneider U, Lichtinghagen R. N-terminal fragment of B-type natriuretic peptide (NT-proBNP), a marker of cardiac safety during antipsychotic treatment. Ann Gen Psychiatry 2005; 4:10. [PMID: 15882448 PMCID: PMC1131886 DOI: 10.1186/1744-859x-4-10] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2004] [Accepted: 05/09/2005] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND: The potential cardiotoxicity of antipsychotic drugs is well known. The N-terminal fragment of B-type natriuretic peptide (NT-proBNP) is considered to be a possible biomarker in clinical practice for the diagnosis and prognosis in patients with suspected heart failure. This pilot evaluation tests the influence of antipsychotic drugs on NT-proBNP concentration in view of the hypothesis that NT-proBNP could be used as marker for the tolerability and safety of antipsychotic medications. METHODS: On a routine basis, patient's blood samples were examined for NT-proBNP on days 0, 7 and 21 after initiation of a new antipsychotic monotherapy. All plasma samples were analysed for NT-proBNP using an electrochemiluminiscence immunoassay "ECLIA" (proBNP kit, Roche Diagnostics, Mannheim, Germany) on an Elecsys 2010 analyser. RESULTS: A difference was found in NT-proBNP values at day 0 between patients younger versus older than 40 years. Also women had comparatively lower NTproBNP on days 7 and 21. Smokers' levels of NT-proBNP values decreased more from day 0 to day 7. CONCLUSION: Our results suggest that antipsychotic medication influences the plasma concentration of NT-proBNP, suggesting a possible method to identify high-risk-patients for cardiovascular adverse effects due to antipsychotic medication. Larger studies should further test this hypothesis.
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Affiliation(s)
- Stefan Kropp
- Department of Clinical Psychiatry and Psychotherapy, Hannover Medical School, 30623 Hannover, Germany
| | - Argyro Tountopoulou
- Department of Clinical Psychiatry and Psychotherapy, Hannover Medical School, 30623 Hannover, Germany
| | - Udo Schneider
- Department of Psychiatry and Psychotherapy, Lübbecke Medical Hospital, Virchowstr. 65, 32312 Lübbecke, Germany
| | - Ralf Lichtinghagen
- Department of Clinical Chemistry, Hannover Medical School, 30623 Hannover, Germany
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Percudani M, Barbui C, Fortino I, Petrovich L. Antipsychotic drug prescribing in the elderly is cause for concern. Int Clin Psychopharmacol 2004; 19:347-50. [PMID: 15486521 DOI: 10.1097/00004850-200411000-00006] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Despite most studies of antipsychotic efficacy and safety having been conducted in young patients with schizophrenia, antipsychotic agents are often prescribed in elderly subjects with psychotic symptoms. The aim of this study was to document and describe the level of antipsychotic exposure among elderly subjects. We used the Regional Administrative Database of Lombardy, a region of northern Italy with more than 1.6 million elderly inhabitants, to extract all antipsychotic prescriptions dispensed during 2001 to subjects aged 65 years or above. Prevalence data were calculated by dividing antipsychotic users by the total number of male and female residents in each age group. During the 12 months surveyed 35 363 subjects received at least one antipsychotic prescription, yielding a prevalence of use of 2.18 subjects per 100 inhabitants (95% confidence interval 2.16-2.20). Almost two-thirds were prescribed first-generation agents only, and thioridazine, a first-generation agent associated with prolonged QTC interval, and which is restricted in most European countries, was the most prescribed agent. However, risperidone and olanzapine accounted for 30% of antipsychotic use for all subjects. The majority of patients were also prescribed agents for medical disorders. Because the population of Lombardy is approximately one-sixth of the entire Italian population, it can be assumed that there are over 200 000 elderly subjects annually exposed to these agents in Italy. This generates particular concern because elderly patients are vulnerable to the adverse effects of antipsychotics, and recent warnings have indicated that there are cerebrovascular risks associated with risperidone and olanzapine therapy.
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Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2003; 12:161-76. [PMID: 12642981 DOI: 10.1002/pds.788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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