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Bui HB, Inaba K. Structures, Mechanisms, and Physiological Functions of Zinc Transporters in Different Biological Kingdoms. Int J Mol Sci 2024; 25:3045. [PMID: 38474291 DOI: 10.3390/ijms25053045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 02/29/2024] [Accepted: 03/03/2024] [Indexed: 03/14/2024] Open
Abstract
Zinc transporters take up/release zinc ions (Zn2+) across biological membranes and maintain intracellular and intra-organellar Zn2+ homeostasis. Since this process requires a series of conformational changes in the transporters, detailed information about the structures of different reaction intermediates is required for a comprehensive understanding of their Zn2+ transport mechanisms. Recently, various Zn2+ transport systems have been identified in bacteria, yeasts, plants, and humans. Based on structural analyses of human ZnT7, human ZnT8, and bacterial YiiP, we propose updated models explaining their mechanisms of action to ensure efficient Zn2+ transport. We place particular focus on the mechanistic roles of the histidine-rich loop shared by several zinc transporters, which facilitates Zn2+ recruitment to the transmembrane Zn2+-binding site. This review provides an extensive overview of the structures, mechanisms, and physiological functions of zinc transporters in different biological kingdoms.
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Affiliation(s)
- Han Ba Bui
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan
- Department of Molecular and Chemical Life Sciences, Graduate School of Life Sciences, Tohoku University, Sendai 980-8577, Japan
- Medical Institute of Bioregulation, Kyushu University, Fukuoka 812-8582, Japan
| | - Kenji Inaba
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan
- Department of Molecular and Chemical Life Sciences, Graduate School of Life Sciences, Tohoku University, Sendai 980-8577, Japan
- Medical Institute of Bioregulation, Kyushu University, Fukuoka 812-8582, Japan
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
- Core Research for Evolutional Science and Technology (CREST), Japan Agency for Medical Research and Development (AMED), Chiyoda-ku, Tokyo 100-0004, Japan
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Prado Y, Aravena D, Gatica S, Llancalahuen FM, Aravena C, Gutiérrez-Vera C, Carreño LJ, Cabello-Verrugio C, Simon F. From genes to systems: The role of food supplementation in the regulation of sepsis-induced inflammation. Biochim Biophys Acta Mol Basis Dis 2024; 1870:166909. [PMID: 37805092 DOI: 10.1016/j.bbadis.2023.166909] [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: 03/24/2023] [Revised: 09/29/2023] [Accepted: 09/29/2023] [Indexed: 10/09/2023]
Abstract
Systemic inflammation includes a widespread immune response to a harmful stimulus that results in extensive systemic damage. One common example of systemic inflammation is sepsis, which is defined as life-threatening organ dysfunction caused by a dysregulated host response to infection. Under the pro-inflammatory environment of sepsis, oxidative stress contributes to tissue damage due to dysfunctional microcirculation that progressively causes the failure of multiple organs that ultimately triggers death. To address the underlying inflammatory condition in critically ill patients, progress has been made to assess the beneficial effects of dietary supplements, which include polyphenols, amino acids, fatty acids, vitamins, and minerals that are recognized for their immuno-modulating, anticoagulating, and analgesic properties. Therefore, we aimed to review and discuss the contribution of food-derived supplementation in the regulation of inflammation from gene expression to physiological responses and summarize the precedented potential of current therapeutic approaches during systemic inflammation.
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Affiliation(s)
- Yolanda Prado
- Laboratory of Integrative Physiopathology, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile; Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Diego Aravena
- Laboratory of Integrative Physiopathology, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile; Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Sebastian Gatica
- Laboratory of Integrative Physiopathology, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile; Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Felipe M Llancalahuen
- Laboratory of Integrative Physiopathology, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile; Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Cristobal Aravena
- Laboratory of Integrative Physiopathology, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile; Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Cristián Gutiérrez-Vera
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile; Programa de Inmunología, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Chile
| | - Leandro J Carreño
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile; Programa de Inmunología, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Chile
| | - Claudio Cabello-Verrugio
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile; Laboratory of Muscle Pathology, Fragility and Aging, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile; Center for the Development of Nanoscience and Nanotechnology (CEDENNA), Universidad de Santiago de Chile, Santiago, Chile
| | - Felipe Simon
- Laboratory of Integrative Physiopathology, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile; Millennium Institute on Immunology and Immunotherapy, Santiago, Chile; Millennium Nucleus of Ion Channel-Associated Diseases, Santiago, Chile.
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Liu J, Yao S, Jia J, Chen Z, Yuan Y, He Y, Wasti B, Duan W, Li D, Wang G, Jia A, Sun W, Qiu S, Ma L, Li J, Liu Y, Zheng J, Xiang X, Zhang X, Liu S, He Z, Peng Z, Zhang H, Zhang D, Xiao B. Loss of MBD2 ameliorates LPS‐induced alveolar epithelial cell apoptosis and ALI in mice via modulating intracellular zinc homeostasis. FASEB J 2022; 36:e22162. [PMID: 35061304 DOI: 10.1096/fj.202100924rr] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 12/16/2021] [Accepted: 12/29/2021] [Indexed: 02/05/2023]
Affiliation(s)
- Jiqiang Liu
- Department of Emergency Medicine The Second Xiangya Hospital of Central South University, Emergency and Difficult Diseases Institute of Central South University Changsha P.R. China
| | - Shuo Yao
- Department of Emergency Medicine The Second Xiangya Hospital of Central South University, Emergency and Difficult Diseases Institute of Central South University Changsha P.R. China
| | - Jingsi Jia
- Department of Emergency Medicine The Second Xiangya Hospital of Central South University, Emergency and Difficult Diseases Institute of Central South University Changsha P.R. China
| | - Zhifeng Chen
- Department of Respiratory Medicine Hunan Center for Evidence‐Based Medicine Research Unit of Respiratory Diseases The Second Xiangya Hospital of Central South University Changsha P.R. China
| | - Yu Yuan
- Department of Respiratory Medicine Hunan Center for Evidence‐Based Medicine Research Unit of Respiratory Diseases The Second Xiangya Hospital of Central South University Changsha P.R. China
| | - Yi He
- Department of Respiratory Medicine Hunan Center for Evidence‐Based Medicine Research Unit of Respiratory Diseases The Second Xiangya Hospital of Central South University Changsha P.R. China
| | - Binaya Wasti
- Department of Respiratory Medicine Hunan Center for Evidence‐Based Medicine Research Unit of Respiratory Diseases The Second Xiangya Hospital of Central South University Changsha P.R. China
| | - Wentao Duan
- Department of Respiratory Medicine Hunan Center for Evidence‐Based Medicine Research Unit of Respiratory Diseases The Second Xiangya Hospital of Central South University Changsha P.R. China
| | - Danhong Li
- Department of Respiratory Medicine Hunan Center for Evidence‐Based Medicine Research Unit of Respiratory Diseases The Second Xiangya Hospital of Central South University Changsha P.R. China
| | - Guyi Wang
- Department of Intensive Care Medicine The Second Xiangya Hospital of Central South University Changsha P.R. China
| | - Aijun Jia
- Department of the Third Emergency of Yuelushan Hospital District Hunan Provincial People's Hospital Changsha P.R. China
| | - Wenjin Sun
- Department of General Medicine West China Hospital, Sichuan University Chengdu P.R. China
| | - Shuangfa Qiu
- Department of Emergency Medicine The Second Xiangya Hospital of Central South University, Emergency and Difficult Diseases Institute of Central South University Changsha P.R. China
| | - Libing Ma
- Department of Respiratory and Critical Care Medicine The Affiliated Hospital of Guilin Medical University Guangxi P.R. China
| | - Jianmin Li
- Department of Respiratory and Critical Care Medicine Hunan Provincial People's Hospital Changsha P.R. China
| | - Yi Liu
- Department of Respiratory Medicine Zhuzhou City Central Hospital Zhuzhou P.R. China
| | - Jianfei Zheng
- Department of Emergency Medicine The Second Xiangya Hospital of Central South University, Emergency and Difficult Diseases Institute of Central South University Changsha P.R. China
| | - Xudong Xiang
- Department of Emergency Medicine The Second Xiangya Hospital of Central South University, Emergency and Difficult Diseases Institute of Central South University Changsha P.R. China
| | - Xiufeng Zhang
- Department of Respiratory Medicine The Second Affiliated Hospital of Hainan Medical University Haikou P.R. China
| | - Shaokun Liu
- Department of Respiratory Medicine Hunan Center for Evidence‐Based Medicine Research Unit of Respiratory Diseases The Second Xiangya Hospital of Central South University Changsha P.R. China
| | - Zhibiao He
- Department of Emergency Medicine The Second Xiangya Hospital of Central South University, Emergency and Difficult Diseases Institute of Central South University Changsha P.R. China
| | - Zhenyu Peng
- Department of Emergency Medicine The Second Xiangya Hospital of Central South University, Emergency and Difficult Diseases Institute of Central South University Changsha P.R. China
| | - Hongliang Zhang
- Department of Emergency Medicine The Second Xiangya Hospital of Central South University, Emergency and Difficult Diseases Institute of Central South University Changsha P.R. China
| | - Dongshan Zhang
- Department of Emergency Medicine The Second Xiangya Hospital of Central South University, Emergency and Difficult Diseases Institute of Central South University Changsha P.R. China
| | - Bing Xiao
- Department of Emergency Medicine The Second Xiangya Hospital of Central South University, Emergency and Difficult Diseases Institute of Central South University Changsha P.R. China
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Bhat BV. Newer Perspective in Neonatology-Need for Updating. Indian J Pediatr 2021; 88:668-669. [PMID: 34097237 DOI: 10.1007/s12098-021-03752-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 03/22/2021] [Indexed: 11/27/2022]
Affiliation(s)
- Ballambattu Vishnu Bhat
- Department of Pediatrics and Neonatology and Division of Research, Aarupadai Veedu Medical College & Hospital, Vinayaka Mission's Research Foundation, Pondicherry, 607403, India.
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