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Metabolic Regulation of T cell Activity: Implications for Metabolic-Based T-cell Therapies for Cancer. IRANIAN BIOMEDICAL JOURNAL 2023; 27:1-14. [PMID: 36624636 PMCID: PMC9971708 DOI: 10.52547/ibj.3811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Immunometabolism is an emerging field in tumor immunotherapy. Understanding the metabolic competition for access to the limited nutrients between tumor cells and immune cells can reveal the complexity of the tumor microenvironment and help develop new therapeutic approaches for cancer. Recent studies have focused on modifying the function of immune cells by manipulating their metabolic pathways. Besides, identifying metabolic events, which affect the function of immune cells leads to new therapeutic opportunities for treatment of inflammatory diseases and immune-related conditions. According to the literature, metabolic pathway such as glycolysis, tricarboxylic acid cycle, and fatty acid metabolism, significantly influence the survival, proliferation, activation, and function of immune cells and thus regulate immune responses. In this paper, we reviewed the role of metabolic processes and major signaling pathways involving in T-cell regulation and T-cell responses against tumor cells. Moreover, we summarized the new therapeutics suggested to enhance anti-tumor activity of T cells through manipulating metabolic pathways.
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Elmonem MA, Belanger-Quintana A, Bordugo A, Boruah R, Cortès-Saladelafont E, Endrakanti M, Giraldo P, Grünert SC, Gupta N, Kabra M, Knerr I, Krämer J, Kuster A, Levtchenko E, Ngu LH, Rovira-Remisa MM, Sass JO, Sykut-Cegielska J, Tummolo A, van den Heuvel LP. The impact of COVID-19 pandemic on the diagnosis and management of inborn errors of metabolism: A global perspective. Mol Genet Metab 2020; 131:285-288. [PMID: 33004274 PMCID: PMC7518833 DOI: 10.1016/j.ymgme.2020.09.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/21/2020] [Accepted: 09/22/2020] [Indexed: 01/08/2023]
Abstract
Quantitative estimates for the global impact of COVID-19 on the diagnosis and management of patients with inborn errors of metabolism (IEM) are lacking. We collected relevant data from 16 specialized medical centers treating IEM patients in Europe, Asia and Africa. The median decline of reported IEM related services in March 1st-May 31st 2020 compared to the same period in 2019 were as high as 60-80% with a profound impact on patient management and care for this vulnerable patient group. More representative data along with outcome data and guidelines for managing IEM disorders under such extraordinary circumstances are needed.
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Affiliation(s)
- Mohamed A Elmonem
- Clinical and Chemical Pathology Department, Faculty of Medicine, Cairo University, Cairo, Egypt; Inherited metabolic disease unit (IMDU), Cairo University Children's Hospital, Cairo, Egypt.
| | | | - Andrea Bordugo
- Inherited Metabolic Disease Unit and Regional Newborn Screening Centre, Department of Child and Woman Health, Azienda Ospedaliera Università Integrata, Verona, Italy
| | - Ritma Boruah
- National Centre for Inherited Metabolic Disorders, Children's Health Ireland at Temple Street, Dublin, Ireland
| | - Elisenda Cortès-Saladelafont
- Unit of Inborn Errors of Metabolism and Neuropediatrics, Pediatric Department, Hospital Germans Trias i Pujol, Badalona, Spain
| | - Mounika Endrakanti
- Division of Genetics, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Pilar Giraldo
- Fundación Española para el Estudio y Terapéutica de la Enfermedad de Gaucher y otras lisosomales (FEETEG), Zaragoza, Spain
| | - Sarah Catharina Grünert
- Department of General Pediatrics, Adolescent Medicine and Neonatology, Medical Center- University of Freiburg, Faculty of Medicine, Freiburg, Germany
| | - Neerja Gupta
- Division of Genetics, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Madhulika Kabra
- Division of Genetics, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Ina Knerr
- National Centre for Inherited Metabolic Disorders, Children's Health Ireland at Temple Street, Dublin, Ireland
| | - Johannes Krämer
- Division of Pediatric Neurology and Inborn Errors of Metabolism, Children's Hospital, University of Ulm, Ulm, Germany
| | - Alice Kuster
- Department of Neurometabolism, University Hospital of Nantes, France
| | - Elena Levtchenko
- Department of Pediatrics, University Hospitals Leuven, Leuven, Belgium
| | - Lock-Hock Ngu
- Genetics Department, Hospital Kuala Lumpur, Kuala Lumpur, Malaysia
| | - M Mar Rovira-Remisa
- Unit of Inborn Errors of Metabolism and Neuropediatrics, Pediatric Department, Hospital Germans Trias i Pujol, Badalona, Spain
| | - Jörn Oliver Sass
- Research Group Inborn Errors of Metabolism, Department of Natural Sciences & Institute for Functional Gene Analytics (IFGA), Bonn-Rhein-Sieg University of Applied Sciences, Rheinbach, Germany
| | - Jolanta Sykut-Cegielska
- Department of Inborn Errors of Metabolism and Paediatrics, Institute of Mother and Child, Warsaw, Poland
| | - Albina Tummolo
- Unit of Metabolic and Genetic Disorders, Children Hospital Giovanni XXIII, Bari, Italy
| | - Lambertus P van den Heuvel
- Translational Metabolic laboratory, Department of Laboratory Medicine, Radboud University Medical Centre, Nijmegen, the Netherlands
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Gong X, Xia L, Su Z. Friend or foe of innate lymphoid cells in inflammation-associated cardiovascular disease. Immunology 2020; 162:368-376. [PMID: 32967038 DOI: 10.1111/imm.13271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/11/2020] [Accepted: 09/04/2020] [Indexed: 12/17/2022] Open
Abstract
As a distinctive population of leucocytes, innate lymphoid cells (ILCs) participate in immune-mediated diseases and play crucial roles in tissue remodelling after injury. ILC lineages can be divided into helper ILCs and cytotoxic ILCs. Most helper ILCs are integrated into the fabric of tissues and produce different types of cytokines involving in the pathogenesis of many kinds of cardiovascular disease and form intricate response circuits with adaptive immune cells. However, the specific phenotype and function of helper ILC subsets in cardiovascular diseases are still poorly understood. In this review, we firstly highlight the distribution of helper ILCs in cardiovascular system and further discuss the potential contribution of helper ILCs in inflammation-associated cardiovascular disease.
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Affiliation(s)
- Xiangmei Gong
- International Genome Center, Jiangsu University, Zhenjiang, China.,Department of Immunology, Jiangsu University, Zhenjiang, China
| | - Lin Xia
- International Genome Center, Jiangsu University, Zhenjiang, China.,Department of Laboratory Medicine, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhaoliang Su
- International Genome Center, Jiangsu University, Zhenjiang, China.,Department of Immunology, Jiangsu University, Zhenjiang, China.,Laboratory Center, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
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Makowski L, Chaib M, Rathmell JC. Immunometabolism: From basic mechanisms to translation. Immunol Rev 2020; 295:5-14. [PMID: 32320073 PMCID: PMC8056251 DOI: 10.1111/imr.12858] [Citation(s) in RCA: 185] [Impact Index Per Article: 46.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 03/10/2020] [Indexed: 12/11/2022]
Abstract
Immunometabolism has emerged as a major mechanism central to adaptive and innate immune regulation. From early observations that inflammatory cytokines were induced in obese adipose tissue and that these cytokines contributed to metabolic disease, it was clear that metabolism and the immunological state are inextricably linked. With a second research wave arising from studies in cancer metabolism to also study the intrinsic metabolic pathways of immune cells themselves and how those pathways influence cell fate and function, immunometabolism is a rapidly maturing area of research. Several key themes and goals drive the field. There is abundant evidence that metabolic pathways are closely tied to cell signaling and differentiation which leads different subsets of immune cells to adopt unique metabolic programs specific to their state and environment. In this way, metabolic signaling drives cell fate. It is also apparent that microenvironment greatly influences cell metabolism. Immune cells adopt programs specific for the tissues where they infiltrate and reside. Ultimately, a central goal of the field is to apply immunometabolism findings to the discovery of novel therapeutic strategies in a wide range of diseases, including cancer, autoimmunity, and metabolic syndrome. This review summarizes these facets of immunometabolism and highlights opportunities for clinical translation.
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Affiliation(s)
- Liza Makowski
- Division of Hematology and Oncology, Department of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Mehdi Chaib
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Jeffrey C. Rathmell
- Department of Pathology, Microbiology, and Immunology, Vanderbilt Center for Immunobiology, Vanderbilt University Medical Center, Nashville, Tennessee
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