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Sequiera GL, Srivastava A, Sareen N, Yan W, Alagarsamy KN, Verma E, Aghanoori MR, Aliani M, Kumar A, Fernyhough P, Rockman-Greenberg C, Dhingra S. Development of iPSC-based clinical trial selection platform for patients with ultrarare diseases. SCIENCE ADVANCES 2022; 8:eabl4370. [PMID: 35394834 PMCID: PMC8993122 DOI: 10.1126/sciadv.abl4370] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
A "Leap-of-Faith" approach is used to treat patients with previously unknown ultrarare pathogenic mutations, often based on evidence from patients having dissimilar but more prevalent mutations. This uncertainty reflects the need to develop personalized prescreening platforms for these patients to assess drug efficacy before considering clinical trial enrollment. In this study, we report an 18-year-old patient with ultrarare Leigh-like syndrome. This patient had previously participated in two clinical trials with unfavorable responses. We established an induced pluripotent stem cell (iPSC)-based platform for this patient, and assessed the efficacy of a panel of drugs. The iPSC platform validated the safety and efficacy of the screened drugs. The efficacy of three of the screened drugs was also investigated in the patient. After 3 years of treatment, the drugs were effective in shifting the metabolic profile of this patient toward healthy control. Therefore, this personalized iPSC-based platform can act as a prescreening tool to help in decision-making with respect to patient's participation in future clinical trials.
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Affiliation(s)
- Glen Lester Sequiera
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, University of Manitoba, Winnipeg, Canada
- Regenerative Medicine Program, Department of Physiology and Pathophysiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Abhay Srivastava
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, University of Manitoba, Winnipeg, Canada
- Regenerative Medicine Program, Department of Physiology and Pathophysiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Niketa Sareen
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, University of Manitoba, Winnipeg, Canada
- Regenerative Medicine Program, Department of Physiology and Pathophysiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Weiang Yan
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, University of Manitoba, Winnipeg, Canada
- Regenerative Medicine Program, Department of Physiology and Pathophysiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Keshav Narayan Alagarsamy
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, University of Manitoba, Winnipeg, Canada
- Regenerative Medicine Program, Department of Physiology and Pathophysiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Elika Verma
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, University of Manitoba, Winnipeg, Canada
- Regenerative Medicine Program, Department of Physiology and Pathophysiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Mohamad Reza Aghanoori
- Division of Neurodegenerative Disorders, St. Boniface General Hospital Albrechtsen Research Centre, University of Manitoba, Winnipeg, Canada
- Department of Pharmacology and Therapeutics, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Michel Aliani
- Division of Neurodegenerative Disorders, St. Boniface General Hospital Albrechtsen Research Centre, University of Manitoba, Winnipeg, Canada
| | - Ashok Kumar
- Centre for Systems Biology and Bioinformatics, Panjab University, Chandigarh 160014, India
| | - Paul Fernyhough
- Division of Neurodegenerative Disorders, St. Boniface General Hospital Albrechtsen Research Centre, University of Manitoba, Winnipeg, Canada
- Department of Pharmacology and Therapeutics, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Cheryl Rockman-Greenberg
- Department of Pediatrics and Child Health, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Sanjiv Dhingra
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, University of Manitoba, Winnipeg, Canada
- Regenerative Medicine Program, Department of Physiology and Pathophysiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
- Corresponding author.
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Issa AM, Aboushawareb SA, Eisenstat DD, Guilcher GM, Liu G, Rassekh SR, Strahlendorf C, Tallen G, Tanoshima R, Carleton B. Deliberations about clinical pharmacogenetic testing in pediatric oncology. Per Med 2021; 18:399-405. [PMID: 33973801 DOI: 10.2217/pme-2020-0120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
This article summarizes the background, content and outcomes of a special meeting that was convened among oncologists and scientists to discuss the role of pharmacogenetic (PGx) testing in pediatric clinical oncology practice. This meeting provided an opportunity for what the lead author (AM Issa) refers to as the 'voice of the clinician' dynamic to be amplified in order to better understand how personalized or precision medicine applications such as PGx testing are adopted and incorporated into clinical settings and what we can learn from the experiences of current and ongoing implementation PGx approaches to further the implementation of precision medicine applications in real-world environments. Group dynamics and clinical experience with PGx testing and return of results shaped the discussion.
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Affiliation(s)
- Amalia M Issa
- Personalized Precision Medicine & Targeted Therapeutics Institute, PA 19064, USA.,Departments of Pharmaceutical Sciences and Health Policy, University of The Sciences in Philadelphia, Philadelphia, PA 19104, USA.,Centre of Genomics & Policy, McGill University, Montreal, Quebec H3A 0G1, Canada.,Department of Family Medicine, McGill University, Montreal, Quebec H3S 1Z1, Canada
| | | | - David D Eisenstat
- Department of Paediatrics, Murdoch Children's Research Institute, University of Melbourne, Melbourne 3052, Australia.,Departments of Pediatrics, Medical Genetics & Oncology, University of Alberta, Edmonton AB T6G 2H7, Canada
| | - Greg Mt Guilcher
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta T3B 6A8, Canada.,Department of Oncology, University of Calgary, Calgary AB T2N 4N1, Canada
| | - Geoffrey Liu
- Department of Medical Oncology & Hematology, Princess Margaret Cancer Centre, Toronto ON M5G 2C1, Canada
| | - S Rod Rassekh
- Department of Pediatrics & BC Children's Hospital Research Institute, Division of Translational Therapeutics, University of British Columbia, Vancouver, BC V6H 3V4, Canada.,YCU Center for Novel & Exploratory Clinical Trials, Yokohama City University, Yokohama, Kanagawa 236-0004, Japan.,Department of Pediatrics, University of British Columbia, Vancouver, BC V6H 3V4, Canada
| | - Caron Strahlendorf
- Department of Pediatrics & BC Children's Hospital Research Institute, Division of Translational Therapeutics, University of British Columbia, Vancouver, BC V6H 3V4, Canada.,YCU Center for Novel & Exploratory Clinical Trials, Yokohama City University, Yokohama, Kanagawa 236-0004, Japan.,Department of Pediatrics, University of British Columbia, Vancouver, BC V6H 3V4, Canada
| | - Gesche Tallen
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta T3B 6A8, Canada.,Pediatric Hematology/Oncology/BMT, BC Children's Hospital, Vancouver BC V6H 3V4, Canada
| | - Reo Tanoshima
- Department of Pediatric Oncology/Hematology, Charité-Medical School Charitéplatz 1, Berlin 10117, Germany.,Department of Pediatrics, Yokohama City University, Yokohama, Kanagawa 236-0004, Japan
| | - Bruce Carleton
- Department of Pediatrics & BC Children's Hospital Research Institute, Division of Translational Therapeutics, University of British Columbia, Vancouver, BC V6H 3V4, Canada
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Chakravarty K, Antontsev V, Bundey Y, Varshney J. Driving success in personalized medicine through AI-enabled computational modeling. Drug Discov Today 2021; 26:1459-1465. [PMID: 33609781 DOI: 10.1016/j.drudis.2021.02.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 01/26/2021] [Accepted: 02/10/2021] [Indexed: 12/29/2022]
Abstract
The development of successful drugs is expensive and time-consuming because of high clinical attrition rates. This is caused partially by the rupture seen in the translatability of the drug from the bench to the clinic in the context of personalized medicine. Artificial intelligence (AI)-driven platforms integrated with mechanistic modeling have become instrumental in accelerating the drug development process by leveraging data ubiquitously across the various phases. AI can counter the deficiencies and ambiguities that arise during the classical drug development process while reducing human intervention and bridging the translational gap in discovering the connections between drugs and diseases.
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Affiliation(s)
| | - Victor Antontsev
- VeriSIM Life Inc., 1 Sansome St. Suite 3500, San Francisco, CA 94104, USA
| | - Yogesh Bundey
- VeriSIM Life Inc., 1 Sansome St. Suite 3500, San Francisco, CA 94104, USA
| | - Jyotika Varshney
- VeriSIM Life Inc., 1 Sansome St. Suite 3500, San Francisco, CA 94104, USA.
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