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Elian V, Popovici V, Ozon EA, Musuc AM, Fița AC, Rusu E, Radulian G, Lupuliasa D. Current Technologies for Managing Type 1 Diabetes Mellitus and Their Impact on Quality of Life-A Narrative Review. Life (Basel) 2023; 13:1663. [PMID: 37629520 PMCID: PMC10456000 DOI: 10.3390/life13081663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/27/2023] [Accepted: 07/28/2023] [Indexed: 08/27/2023] Open
Abstract
Type 1 diabetes mellitus is a chronic autoimmune disease that affects millions of people and generates high healthcare costs due to frequent complications when inappropriately managed. Our paper aimed to review the latest technologies used in T1DM management for better glycemic control and their impact on daily life for people with diabetes. Continuous glucose monitoring systems provide a better understanding of daily glycemic variations for children and adults and can be easily used. These systems diminish diabetes distress and improve diabetes control by decreasing hypoglycemia. Continuous subcutaneous insulin infusions have proven their benefits in selected patients. There is a tendency to use more complex systems, such as hybrid closed-loop systems that can modulate insulin infusion based on glycemic readings and artificial intelligence-based algorithms. It can help people manage the burdens associated with T1DM management, such as fear of hypoglycemia, exercising, and long-term complications. The future is promising and aims to develop more complex ways of automated control of glycemic levels to diminish the distress of individuals living with diabetes.
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Affiliation(s)
- Viviana Elian
- Department of Diabetes, Nutrition and Metabolic Diseases, “Carol Davila” University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050471 Bucharest, Romania; (V.E.); (E.R.); (G.R.)
- Department of Diabetes, Nutrition and Metabolic Diseases, “Prof. Dr. N. C. Paulescu” National Institute of Diabetes, Nutrition and Metabolic Diseases, 030167 Bucharest, Romania
| | - Violeta Popovici
- Department of Microbiology and Immunology, Faculty of Dental Medicine, Ovidius University of Constanta, 7 Ilarie Voronca Street, 900684 Constanta, Romania
| | - Emma-Adriana Ozon
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020945 Bucharest, Romania; (A.C.F.); (D.L.)
| | - Adina Magdalena Musuc
- Romanian Academy, “Ilie Murgulescu” Institute of Physical Chemistry, 202 Spl. Independentei, 060021 Bucharest, Romania;
| | - Ancuța Cătălina Fița
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020945 Bucharest, Romania; (A.C.F.); (D.L.)
| | - Emilia Rusu
- Department of Diabetes, Nutrition and Metabolic Diseases, “Carol Davila” University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050471 Bucharest, Romania; (V.E.); (E.R.); (G.R.)
- Department of Diabetes, N. Malaxa Clinical Hospital, 12 Vergului Street, 022441 Bucharest, Romania
| | - Gabriela Radulian
- Department of Diabetes, Nutrition and Metabolic Diseases, “Carol Davila” University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050471 Bucharest, Romania; (V.E.); (E.R.); (G.R.)
- Department of Diabetes, Nutrition and Metabolic Diseases, “Prof. Dr. N. C. Paulescu” National Institute of Diabetes, Nutrition and Metabolic Diseases, 030167 Bucharest, Romania
| | - Dumitru Lupuliasa
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020945 Bucharest, Romania; (A.C.F.); (D.L.)
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Zala A, Thomas R. Antigen-specific immunotherapy to restore antigen-specific tolerance in Type 1 diabetes and Graves' disease. Clin Exp Immunol 2023; 211:164-175. [PMID: 36545825 PMCID: PMC10019129 DOI: 10.1093/cei/uxac115] [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: 05/17/2022] [Revised: 10/23/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022] Open
Abstract
Type 1 diabetes and Graves' disease are chronic autoimmune conditions, characterized by a dysregulated immune response. In Type 1 diabetes, there is beta cell destruction and subsequent insulin deficiency whereas in Graves' disease, there is unregulated excessive thyroid hormone production. Both diseases result in significant psychosocial, physiological, and emotional burden. There are associated risks of diabetic ketoacidosis and hypoglycaemia in Type 1 diabetes and risks of thyrotoxicosis and orbitopathy in Graves' disease. Advances in the understanding of the immunopathogenesis and response to immunotherapy in Type 1 diabetes and Graves' disease have facilitated the introduction of targeted therapies to induce self-tolerance, and subsequently, the potential to induce long-term remission if effective. We explore current research surrounding the use of antigen-specific immunotherapies, with a focus on human studies, in Type 1 diabetes and Graves' disease including protein-based, peptide-based, dendritic-cell-based, and nanoparticle-based immunotherapies, including discussion of factors to be considered when translating immunotherapies to clinical practice.
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Affiliation(s)
- Aakansha Zala
- Frazer Institute, The University of Queensland, Princess Alexandra Hospital, Woolloongabba, QLD, Australia
| | - Ranjeny Thomas
- Correspondence: Ranjeny Thomas, Frazer Institute, The University of Queensland.
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Sonigra A, Nel HJ, Wehr P, Ramnoruth N, Patel S, van Schie KA, Bladen MW, Mehdi AM, Tesiram J, Talekar M, Rossjohn J, Reid HH, Stuurman FE, Roberts H, Vecchio P, Gourley I, Rigby M, Becart S, Toes RE, Scherer HU, Lê Cao KA, Campbell K, Thomas R. Randomized phase I trial of antigen-specific tolerizing immunotherapy with peptide/calcitriol liposomes in ACPA+ rheumatoid arthritis. JCI Insight 2022; 7:e160964. [PMID: 36278483 PMCID: PMC9714780 DOI: 10.1172/jci.insight.160964] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 09/12/2022] [Indexed: 10/11/2023] Open
Abstract
BACKGROUNDAntigen-specific regulation of autoimmune disease is a major goal. In seropositive rheumatoid arthritis (RA), T cell help to autoreactive B cells matures the citrullinated (Cit) antigen-specific immune response, generating RA-specific V domain glycosylated anti-Cit protein antibodies (ACPA VDG) before arthritis onset. Low or escalating antigen administration under "sub-immunogenic" conditions favors tolerance. We explored safety, pharmacokinetics, and immunological and clinical effects of s.c. DEN-181, comprising liposomes encapsulating self-peptide collagen II259-273 (CII) and NF-κB inhibitor 1,25-dihydroxycholecalciferol.METHODSA double-blind, placebo-controlled, exploratory, single-ascending-dose, phase I trial assessed the impact of low, medium, and high DEN-181 doses on peripheral blood CII-specific and bystander Cit64vimentin59-71-specific (Cit-Vim-specific) autoreactive T cell responses, cytokines, and ACPA in 17 HLA-DRB1*04:01+ or *01:01+ ACPA+ RA patients on methotrexate.RESULTSDEN-181 was well tolerated. Relative to placebo and normalized to baseline values, Cit-Vim-specific T cells decreased in patients administered medium and high doses of DEN-181. Relative to placebo, percentage of CII-specific programmed cell death 1+ T cells increased within 28 days of DEN-181. Exploratory analysis in DEN-181-treated patients suggested improved RA disease activity was associated with expansion of CII-specific and Cit-Vim-specific T cells; reduction in ACPA VDG, memory B cells, and inflammatory myeloid populations; and enrichment in CCR7+ and naive T cells. Single-cell sequencing identified T cell transcripts associated with tolerogenic TCR signaling and exhaustion after low or medium doses of DEN-181.CONCLUSIONThe safety and immunomodulatory activity of low/medium DEN-181 doses provide rationale to further assess antigen-specific immunomodulatory therapy in ACPA+ RA.TRIAL REGISTRATIONAnzctr.org.au identifier ACTRN12617001482358, updated September 8, 2022.FUNDINGInnovative Medicines Initiative 2 Joint Undertaking (grant agreement 777357), supported by European Union's Horizon 2020 research and innovation programme and European Federation of Pharmaceutical Industries and Associations; Arthritis Queensland; National Health and Medical Research Council (NHMRC) Senior Research Fellowship; and NHMRC grant 2008287.
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Affiliation(s)
- Amee Sonigra
- Department of Rheumatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Hendrik J Nel
- University of Queensland Diamantina Institute, the University of Queensland, Woolloongabba, Queensland, Australia
| | - Pascale Wehr
- University of Queensland Diamantina Institute, the University of Queensland, Woolloongabba, Queensland, Australia
| | - Nishta Ramnoruth
- University of Queensland Diamantina Institute, the University of Queensland, Woolloongabba, Queensland, Australia
| | - Swati Patel
- University of Queensland Diamantina Institute, the University of Queensland, Woolloongabba, Queensland, Australia
| | - Karin A van Schie
- Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands
| | - Maxwell W Bladen
- Melbourne Integrative Genomics and School of Mathematics and Statistics, University of Melbourne, Melbourne, Victoria, Australia
| | - Ahmed M Mehdi
- University of Queensland Diamantina Institute, the University of Queensland, Woolloongabba, Queensland, Australia
| | - Joanne Tesiram
- Department of Rheumatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
- University of Queensland Diamantina Institute, the University of Queensland, Woolloongabba, Queensland, Australia
| | - Meghna Talekar
- University of Queensland Diamantina Institute, the University of Queensland, Woolloongabba, Queensland, Australia
| | - Jamie Rossjohn
- Department of Biochemistry and Molecular Biology, School of Biomedical Sciences, Monash Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
- Division of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Hugh H Reid
- Department of Biochemistry and Molecular Biology, School of Biomedical Sciences, Monash Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Frederik E Stuurman
- University of Queensland Diamantina Institute, the University of Queensland, Woolloongabba, Queensland, Australia
| | - Helen Roberts
- University of Queensland Diamantina Institute, the University of Queensland, Woolloongabba, Queensland, Australia
- Dendright Pty Ltd, Brisbane, Queensland, Australia
| | - Phillip Vecchio
- Department of Rheumatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Ian Gourley
- Immunology Clinical Development, Janssen Research & Development, LLC, Spring House, Pennsylvania, USA
| | - Mark Rigby
- Immunology Clinical Development, Janssen Research & Development, LLC, Spring House, Pennsylvania, USA
| | - Stephane Becart
- Discovery Immunology, Janssen Research & Development, LLC, La Jolla, California, USA
| | - Rene Em Toes
- Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands
| | - Hans Ulrich Scherer
- Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands
| | - Kim-Anh Lê Cao
- Melbourne Integrative Genomics and School of Mathematics and Statistics, University of Melbourne, Melbourne, Victoria, Australia
| | - Kim Campbell
- Immunology Translational Medicine, Janssen Research & Development, LLC, Spring House, Pennsylvania, USA
| | - Ranjeny Thomas
- University of Queensland Diamantina Institute, the University of Queensland, Woolloongabba, Queensland, Australia
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Pearson JA, McKinney EF, Walker LSK. 100 years post-insulin: immunotherapy as the next frontier in type 1 diabetes. IMMUNOTHERAPY ADVANCES 2021; 1:ltab024. [PMID: 35156097 PMCID: PMC8826223 DOI: 10.1093/immadv/ltab024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/15/2021] [Accepted: 11/20/2021] [Indexed: 02/03/2023] Open
Abstract
Type 1 diabetes (T1D) is an autoimmune disease characterised by T cell-mediated destruction of the insulin-producing β cells in the pancreas. Similar to other autoimmune diseases, the incidence of T1D is increasing globally. The discovery of insulin 100 years ago dramatically changed the outlook for people with T1D, preventing this from being a fatal condition. As we celebrate the centenary of this milestone, therapeutic options for T1D are once more at a turning point. Years of effort directed at developing immunotherapies are finally starting to pay off, with signs of progress in new onset and even preventative settings. Here, we review a selection of immunotherapies that have shown promise in preserving β cell function and highlight future considerations for immunotherapy in the T1D setting.
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Affiliation(s)
- James A Pearson
- Diabetes Research Group, Division of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, Wales, UK
| | - Eoin F McKinney
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge, England, UK
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, England, UK
- Cambridge Centre for Artificial Intelligence in Medicine, University of Cambridge, Cambridge, England, UK
| | - Lucy S K Walker
- Division of Infection and Immunity, Institute or Immunity and Transplantation, University College London, Royal Free Campus, London, UK
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