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de Alencar Morais Lima W, de Souza JG, García-Villén F, Loureiro JL, Raffin FN, Fernandes MAC, Souto EB, Severino P, Barbosa RDM. Next-generation pediatric care: nanotechnology-based and AI-driven solutions for cardiovascular, respiratory, and gastrointestinal disorders. World J Pediatr 2024:10.1007/s12519-024-00834-x. [PMID: 39192003 DOI: 10.1007/s12519-024-00834-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 07/21/2024] [Indexed: 08/29/2024]
Abstract
BACKGROUND Global pediatric healthcare reveals significant morbidity and mortality rates linked to respiratory, cardiac, and gastrointestinal disorders in children and newborns, mostly due to the complexity of therapeutic management in pediatrics and neonatology, owing to the lack of suitable dosage forms for these patients, often rendering them "therapeutic orphans". The development and application of pediatric drug formulations encounter numerous challenges, including physiological heterogeneity within age groups, limited profitability for the pharmaceutical industry, and ethical and clinical constraints. Many drugs are used unlicensed or off-label, posing a high risk of toxicity and reduced efficacy. Despite these circumstances, some regulatory changes are being performed, thus thrusting research innovation in this field. DATA SOURCES Up-to-date peer-reviewed journal articles, books, government and institutional reports, data repositories and databases were used as main data sources. RESULTS Among the main strategies proposed to address the current pediatric care situation, nanotechnology is specially promising for pediatric respiratory diseases since they offer a non-invasive, versatile, tunable, site-specific drug release. Tissue engineering is in the spotlight as strategy to address pediatric cardiac diseases, together with theragnostic systems. The integration of nanotechnology and theragnostic stands poised to refine and propel nanomedicine approaches, ushering in an era of innovative and personalized drug delivery for pediatric patients. Finally, the intersection of drug repurposing and artificial intelligence tools in pediatric healthcare holds great potential. This promises not only to enhance efficiency in drug development in general, but also in the pediatric field, hopefully boosting clinical trials for this population. CONCLUSIONS Despite the long road ahead, the deepening of nanotechnology, the evolution of tissue engineering, and the combination of traditional techniques with artificial intelligence are the most recently reported strategies in the specific field of pediatric therapeutics.
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Affiliation(s)
| | - Jackson G de Souza
- InovAI Lab, nPITI/IMD, Federal University of Rio Grande Do Norte, Natal, RN, 59078-970, Brazil
| | - Fátima García-Villén
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, University of Granada, Campus of Cartuja, 18071, Granada, Spain.
| | - Julia Lira Loureiro
- Laboratory of Galenic Pharmacy, Department of Pharmacy, Federal University of Rio Grande Do Norte, Natal, 59012-570, Brazil
| | - Fernanda Nervo Raffin
- Laboratory of Galenic Pharmacy, Department of Pharmacy, Federal University of Rio Grande Do Norte, Natal, 59012-570, Brazil
| | - Marcelo A C Fernandes
- InovAI Lab, nPITI/IMD, Federal University of Rio Grande Do Norte, Natal, RN, 59078-970, Brazil
- Department of Computer Engineering and Automation, Federal University of Rio Grande Do Norte, Natal, RN, 59078-970, Brazil
| | - Eliana B Souto
- Laboratory of Pharmaceutical Technology, Faculty of Pharmacy, University of Porto, Rua Jorge de Viterbo Ferreira, 228, 4050-313, Porto, Portugal
| | - Patricia Severino
- Industrial Biotechnology Program, University of Tiradentes (UNIT), Aracaju, Sergipe, 49032-490, Brazil
| | - Raquel de M Barbosa
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, University of Seville, C/Professor García González, 2, 41012, Seville, Spain.
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2
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Giammarile F, Paez D, Zimmermann R, Cutler CS, Jalilian A, Korde A, Knoll P, Ayati N, Lewis JS, Lapi SE, Delgado Bolton RC, Kunikowska J, Estrada Lobato E, Urbain JL, Holmberg O, Abdel-Wahab M, Scott AM. Production and regulatory issues for theranostics. Lancet Oncol 2024; 25:e260-e269. [PMID: 38821100 PMCID: PMC11325260 DOI: 10.1016/s1470-2045(24)00041-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 01/22/2024] [Accepted: 01/22/2024] [Indexed: 06/02/2024]
Abstract
Theranostics has become a major area of innovation and progress in cancer care over the last decade. In view of the introduction of approved therapeutics in neuroendocrine tumours and prostate cancer in the last 10 years, the ability to provide access to these treatments has emerged as a key factor in ensuring global benefits from this cancer therapy approach. In this Series paper we explore the issues that affect access to and availability of theranostic radiopharmaceuticals, including supply and regulatory issues that might affect the availability of theranostic treatments for patients with cancer.
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Affiliation(s)
- Francesco Giammarile
- Division of Human Health, Department of Nuclear Safety and Security, International Atomic Energy Agency, Vienna, Austria
| | - Diana Paez
- Division of Human Health, Department of Nuclear Safety and Security, International Atomic Energy Agency, Vienna, Austria
| | - Richard Zimmermann
- Chrysalium Consulting, Lalaye, France; MEDraysintell, Louvain la Neuve, Belgium; Oncidium Foundation, Auderghem, Belgium
| | - Cathy S Cutler
- Isotope Research and Production Department, Brookhaven National Laboratory Upton, New York City, NY, USA
| | - Amirreza Jalilian
- Division of Physical and Chemical Sciences, Department of Nuclear Safety and Security, International Atomic Energy Agency, Vienna, Austria
| | - Aruna Korde
- Division of Physical and Chemical Sciences, Department of Nuclear Safety and Security, International Atomic Energy Agency, Vienna, Austria
| | - Peter Knoll
- Division of Physical and Chemical Sciences, Department of Nuclear Safety and Security, International Atomic Energy Agency, Vienna, Austria
| | - Nayyereh Ayati
- Centre for Health Economics, Monash Business School, Monash University, Melbourne, VIC, Australia
| | - Jason S Lewis
- Department of Radiology and Program in Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, Upton, NY, USA; Departments of Radiology and Pharmacology, Weill Cornell Medical College, New York City, NY, USA
| | - Suzanne E Lapi
- Departments of Radiology and Chemistry, O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Roberto C Delgado Bolton
- Department of Diagnostic Imaging (Radiology) and Nuclear Medicine, University Hospital San Pedro and Centre for Biomedical Research of La Rioja, Logroño, Spain; Servico Cántabro de Salud, Santander, Spain
| | - Jolanta Kunikowska
- Nuclear Medicine Department, Medical University of Warsaw, Warsaw, Poland
| | - Enrique Estrada Lobato
- Division of Human Health, Department of Nuclear Safety and Security, International Atomic Energy Agency, Vienna, Austria
| | | | - Ola Holmberg
- Department of Nuclear Science and Applications, and Division of Radiation, Transport and Waste Safety, Department of Nuclear Safety and Security, International Atomic Energy Agency, Vienna, Austria
| | - May Abdel-Wahab
- Division of Human Health, Department of Nuclear Safety and Security, International Atomic Energy Agency, Vienna, Austria
| | - Andrew M Scott
- Department of Molecular Imaging and Therapy, Austin Health, Melbourne, VIC, Australia; Department of Molecular Imaging and Therapy, Olivia Newton-John Cancer Research Institute, Melbourne, VIC, Australia; School of Cancer Medicine, La Trobe University, Melbourne, VIC, Australia; Faculty of Medicine, University of Melbourne, Melbourne, VIC, Australia.
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3
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Chassé M, Pees A, Lindberg A, Liang SH, Vasdev N. Spirocyclic Iodonium Ylides for Fluorine-18 Radiolabeling of Non-Activated Arenes: From Concept to Clinical Research. CHEM REC 2023; 23:e202300072. [PMID: 37183954 DOI: 10.1002/tcr.202300072] [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: 02/24/2023] [Revised: 04/27/2023] [Indexed: 05/16/2023]
Abstract
Positron emission tomography (PET) is a powerful imaging tool for drug discovery, clinical diagnosis, and monitoring of disease progression. Fluorine-18 is the most common radionuclide used for PET, but advances in radiotracer development have been limited by the historical lack of methodologies and precursors amenable to radiolabeling with fluorine-18. Radiolabeling of electron-rich (hetero)aromatic rings remains a long-standing challenge in the production of PET radiopharmaceuticals. In this personal account, we discuss the history of spirocyclic iodonium ylide precursors, from inception to applications in clinical research, for the incorporation of fluorine-18 into complex non-activated (hetero)aromatic rings.
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Affiliation(s)
- Melissa Chassé
- Institute of Medical Science, University of Toronto, 1 Kings College Circle, Toronto, ON M5S 1A8, Canada
- Azrieli Centre for Neuro-Radiochemistry, Brain Health Imaging Centre, Centre for Addiction and Mental Health (CAMH), 250 College Street, Toronto, ON M5T 1R8, Canada
| | - Anna Pees
- Azrieli Centre for Neuro-Radiochemistry, Brain Health Imaging Centre, Centre for Addiction and Mental Health (CAMH), 250 College Street, Toronto, ON M5T 1R8, Canada
| | - Anton Lindberg
- Azrieli Centre for Neuro-Radiochemistry, Brain Health Imaging Centre, Centre for Addiction and Mental Health (CAMH), 250 College Street, Toronto, ON M5T 1R8, Canada
| | - Steven H Liang
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA, 30322, USA
| | - Neil Vasdev
- Institute of Medical Science, University of Toronto, 1 Kings College Circle, Toronto, ON M5S 1A8, Canada
- Azrieli Centre for Neuro-Radiochemistry, Brain Health Imaging Centre, Centre for Addiction and Mental Health (CAMH), 250 College Street, Toronto, ON M5T 1R8, Canada
- Department of Psychiatry, University of Toronto, 250 College Street, Toronto, ON M5T 1R8, Canada
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4
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Pakula RJ, Scott PJH. Applications of radiolabeled antibodies in neuroscience and neuro-oncology. J Labelled Comp Radiopharm 2023; 66:269-285. [PMID: 37322805 DOI: 10.1002/jlcr.4049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 05/25/2023] [Accepted: 05/30/2023] [Indexed: 06/17/2023]
Abstract
Positron emission tomography (PET) is a powerful tool in medicine and drug development, allowing for non-invasive imaging and quantitation of biological processes in live organisms. Targets are often probed with small molecules, but antibody-based PET is expanding because of many benefits, including ease of design of new antibodies toward targets, as well as the very strong affinities that can be expected. Application of antibodies to PET imaging of targets in the central nervous system (CNS) is a particularly nascent field, but one with tremendous potential. In this review, we discuss the growth of PET in imaging of CNS targets, present the promises and progress in antibody-based CNS PET, explore challenges faced by the field, and discuss questions that this promising approach will need to answer moving forward for imaging and perhaps even radiotherapy.
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Affiliation(s)
- Ryan J Pakula
- Department of Radiology, University of Michigan, Ann Arbor, Michigan, USA
| | - Peter J H Scott
- Department of Radiology, University of Michigan, Ann Arbor, Michigan, USA
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Niessen VJA, Wenker STM, Lam MGEH, van Noesel MM, Poot AJ. Biologicals as theranostic vehicles in paediatric oncology. Nucl Med Biol 2022; 114-115:58-64. [PMID: 36126433 DOI: 10.1016/j.nucmedbio.2022.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 09/05/2022] [Accepted: 09/08/2022] [Indexed: 12/27/2022]
Abstract
Biologicals, such as antibodies or antibody-fragments e.g. nanobodies, have changed the landscape of cancer therapy and can be used in combination with traditional cancer treatments. They have been demonstrated to be excellent vehicles for molecular imaging. Several biologicals for nuclear imaging of adult cancer may be used in combination with (nuclear) therapy. Though it's great potential, molecular imaging using biologicals is rarely applied in paediatric oncology. This paper describes the current status of biologicals as radiopharmaceuticals for childhood cancer. Furthermore, the importance and potential for developing additional biological theranostics as opportunity to image and treat childhood cancer is discussed.
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Affiliation(s)
- Veerle J A Niessen
- Princess Máxima Center for Paediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, the Netherlands; Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands.
| | - Sylvia T M Wenker
- Princess Máxima Center for Paediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, the Netherlands; Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands.
| | - Marnix G E H Lam
- Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands.
| | - Max M van Noesel
- Princess Máxima Center for Paediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, the Netherlands.
| | - Alex J Poot
- Princess Máxima Center for Paediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, the Netherlands; Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands.
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6
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McCollum S, Kalivas A, Kirkham M, Kunz K, Okojie J, Pavek A, Barrott J. Oncostatin M Receptor as a Therapeutic Target for Radioimmune Therapy in Synovial Sarcoma. Pharmaceuticals (Basel) 2022; 15:ph15060650. [PMID: 35745569 PMCID: PMC9228444 DOI: 10.3390/ph15060650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/18/2022] [Accepted: 05/19/2022] [Indexed: 12/10/2022] Open
Abstract
Synovial sarcoma (SS) is a pediatric muscle cancer that primarily affects adolescents and young adults and has few treatment options. Complicating the treatment of synovial sarcoma is the low mutational burden of SS. Inflammatory pathways have been identified as being upregulated in some SS, leading to the discovery of upregulated oncostatin M receptor (OSMR). It was found that OSMR is upregulated in SS by RNAseq analysis and quantitative PCR, highlighting its potential in the treatment of SS. Also, OSMR is upregulated in mouse models for synovial sarcoma as demonstrated by western blot and immunohistochemistry, and the protein is present in both primary and metastatic sites of disease. Using a radioimmune therapy drug model, targeted therapy was synthesized for use in OSMR expressing SS and it was demonstrated that this drug is stable, while capable of efficient OSMR binding and isotope capture. Finally, this antibody conjugate exhibited ideal pharmacokinetics and targeted sites of disease in our mouse model and was taken up in both primary and metastatic diseased tissue. This suggests OSMR as an ideal target for therapy and this radioimmune therapy provides a novel treatment option for a disease with few therapy choices.
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Barca C, Griessinger CM, Faust A, Depke D, Essler M, Windhorst AD, Devoogdt N, Brindle KM, Schäfers M, Zinnhardt B, Jacobs AH. Expanding Theranostic Radiopharmaceuticals for Tumor Diagnosis and Therapy. Pharmaceuticals (Basel) 2021; 15:13. [PMID: 35056071 PMCID: PMC8780589 DOI: 10.3390/ph15010013] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/16/2021] [Accepted: 12/16/2021] [Indexed: 02/06/2023] Open
Abstract
Radioligand theranostics (RT) in oncology use cancer-type specific biomarkers and molecular imaging (MI), including positron emission tomography (PET), single-photon emission computed tomography (SPECT) and planar scintigraphy, for patient diagnosis, therapy, and personalized management. While the definition of theranostics was initially restricted to a single compound allowing visualization and therapy simultaneously, the concept has been widened with the development of theranostic pairs and the combination of nuclear medicine with different types of cancer therapies. Here, we review the clinical applications of different theranostic radiopharmaceuticals in managing different tumor types (differentiated thyroid, neuroendocrine prostate, and breast cancer) that support the combination of innovative oncological therapies such as gene and cell-based therapies with RT.
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Affiliation(s)
- Cristina Barca
- European Institute for Molecular Imaging, University of Münster, D-48149 Münster, Germany; (A.F.); (D.D.); (M.S.); (B.Z.)
| | - Christoph M. Griessinger
- Roche Innovation Center, Early Clinical Development Oncology, Roche Pharmaceutical Research and Early Development, CH-4070 Basel, Switzerland;
| | - Andreas Faust
- European Institute for Molecular Imaging, University of Münster, D-48149 Münster, Germany; (A.F.); (D.D.); (M.S.); (B.Z.)
- Department of Nuclear Medicine, University Hospital Münster, D-48149 Münster, Germany
| | - Dominic Depke
- European Institute for Molecular Imaging, University of Münster, D-48149 Münster, Germany; (A.F.); (D.D.); (M.S.); (B.Z.)
| | - Markus Essler
- Department of Nuclear Medicine, University Hospital Bonn, D-53127 Bonn, Germany;
| | - Albert D. Windhorst
- Department Radiology & Nuclear Medicine, Amsterdam UMC, Vrije Universiteit, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands;
| | - Nick Devoogdt
- In Vivo Cellular and Molecular Imaging Laboratory, Vrije Universiteit Brussel, B-1090 Brussel, Belgium;
| | - Kevin M. Brindle
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge CB2 ORE, UK;
| | - Michael Schäfers
- European Institute for Molecular Imaging, University of Münster, D-48149 Münster, Germany; (A.F.); (D.D.); (M.S.); (B.Z.)
- Department of Nuclear Medicine, University Hospital Münster, D-48149 Münster, Germany
| | - Bastian Zinnhardt
- European Institute for Molecular Imaging, University of Münster, D-48149 Münster, Germany; (A.F.); (D.D.); (M.S.); (B.Z.)
- Department of Nuclear Medicine, University Hospital Münster, D-48149 Münster, Germany
- Biomarkers and Translational Technologies, Pharma Research and Early Development, F. Hoffmann-La Roche Ltd., CH-4070 Basel, Switzerland
| | - Andreas H. Jacobs
- European Institute for Molecular Imaging, University of Münster, D-48149 Münster, Germany; (A.F.); (D.D.); (M.S.); (B.Z.)
- Department of Geriatrics and Neurology, Johanniter Hospital, D-53113 Bonn, Germany
- Centre of Integrated Oncology, University Hospital Bonn, D-53127 Bonn, Germany
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Moody TW, Lee L, Ramos-Alvarez I, Iordanskaia T, Mantey SA, Jensen RT. Bombesin Receptor Family Activation and CNS/Neural Tumors: Review of Evidence Supporting Possible Role for Novel Targeted Therapy. Front Endocrinol (Lausanne) 2021; 12:728088. [PMID: 34539578 PMCID: PMC8441013 DOI: 10.3389/fendo.2021.728088] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 08/02/2021] [Indexed: 12/13/2022] Open
Abstract
G-protein-coupled receptors (GPCRs) are increasingly being considered as possible therapeutic targets in cancers. Activation of GPCR on tumors can have prominent growth effects, and GPCRs are frequently over-/ectopically expressed on tumors and thus can be used for targeted therapy. CNS/neural tumors are receiving increasing attention using this approach. Gliomas are the most frequent primary malignant brain/CNS tumor with glioblastoma having a 10-year survival <1%; neuroblastomas are the most common extracranial solid tumor in children with long-term survival<40%, and medulloblastomas are less common, but one subgroup has a 5-year survival <60%. Thus, there is an increased need for more effective treatments of these tumors. The Bombesin-receptor family (BnRs) is one of the GPCRs that are most frequently over/ectopically expressed by common tumors and is receiving particular attention as a possible therapeutic target in several tumors, particularly in prostate, breast, and lung cancer. We review in this paper evidence suggesting why a similar approach in some CNS/neural tumors (gliomas, neuroblastomas, medulloblastomas) should also be considered.
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Affiliation(s)
- Terry W. Moody
- Department of Health and Human Services, National Cancer Institute, Center for Cancer Training, Office of the Director, Bethesda, MD, United States
| | - Lingaku Lee
- Digestive Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
- Department of Gastroenterology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Irene Ramos-Alvarez
- Digestive Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Tatiana Iordanskaia
- Digestive Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Samuel A. Mantey
- Digestive Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Robert T. Jensen
- Digestive Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
- *Correspondence: Robert T. Jensen,
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