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Prajapati M, Zhang JZ, Chong GS, Chiu L, Mercadante CJ, Kowalski HL, Antipova O, Lai B, Ralle M, Jackson BP, Punshon T, Guo S, Aghajan M, Bartnikas TB. Manganese transporter SLC30A10 and iron transporters SLC40A1 and SLC11A2 impact dietary manganese absorption. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.07.17.603814. [PMID: 39071439 PMCID: PMC11275741 DOI: 10.1101/2024.07.17.603814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/30/2024]
Abstract
SLC30A10 deficiency is a disease of severe manganese excess attributed to loss of SLC30A10-dependent manganese excretion via the gastrointestinal tract. Patients develop dystonia, cirrhosis, and polycythemia. They are treated with chelators but also respond to oral iron, suggesting that iron can outcompete manganese for absorption in this disease. Here we explore the latter observation. Intriguingly, manganese absorption is increased in Slc30a10-deficient mice despite manganese excess. Studies of multiple mouse models indicate that increased dietary manganese absorption reflects two processes: loss of manganese export from enterocytes into the gastrointestinal tract lumen by SLC30A10, and increased absorption of dietary manganese by iron transporters SLC11A2 (DMT1) and SLC40A1 (ferroportin). Our work demonstrates that aberrant absorption contributes prominently to SLC30A10 deficiency and expands our understanding of biological interactions between iron and manganese. Based on these results, we propose a reconsideration of the role of iron transporters in manganese homeostasis is warranted.
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Affiliation(s)
- Milankumar Prajapati
- Department of Pathology and Laboratory Medicine, Brown University, Providence, RI, 02912, USA
| | - Jared Z. Zhang
- Department of Pathology and Laboratory Medicine, Brown University, Providence, RI, 02912, USA
| | - Grace S. Chong
- Department of Pathology and Laboratory Medicine, Brown University, Providence, RI, 02912, USA
| | - Lauren Chiu
- Department of Pathology and Laboratory Medicine, Brown University, Providence, RI, 02912, USA
| | - Courtney J. Mercadante
- Department of Pathology and Laboratory Medicine, Brown University, Providence, RI, 02912, USA
| | - Heather L. Kowalski
- Department of Pathology and Laboratory Medicine, Brown University, Providence, RI, 02912, USA
| | - Olga Antipova
- Advanced Photon Source, Argonne National Laboratory, Argonne, IL, 60439, USA
| | - Barry Lai
- Advanced Photon Source, Argonne National Laboratory, Argonne, IL, 60439, USA
| | - Martina Ralle
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, 97239, USA
| | - Brian P. Jackson
- Biomedical National Elemental Imaging Resource, Dartmouth College, Hanover, NH, 03755, USA
| | - Tracy Punshon
- Biomedical National Elemental Imaging Resource, Dartmouth College, Hanover, NH, 03755, USA
| | - Shuling Guo
- Ionis Pharmaceuticals, Inc., Carlsbad, CA, 92010, USA
| | | | - Thomas B. Bartnikas
- Department of Pathology and Laboratory Medicine, Brown University, Providence, RI, 02912, USA
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2
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Rolić T, Yazdani M, Mandić S, Distante S. Iron Metabolism, Calcium, Magnesium and Trace Elements: A Review. Biol Trace Elem Res 2024:10.1007/s12011-024-04289-z. [PMID: 38969940 DOI: 10.1007/s12011-024-04289-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 06/22/2024] [Indexed: 07/07/2024]
Abstract
Iron (Fe) is fundamental to life on earth. In the human body, it is both essential and harmful if above threshold. A similar balance applies to other elements: calcium (Ca), magnesium (Mg), and trace elements including copper (Cu), zinc (Zn), lead (Pb), cadmium (Cd), mercury (Hg), and nickel (Ni). These elements share some proteins involved in the absorption and transport of Fe. Cu and Cd can inhibit Fe absorption, while excess of Fe may antagonize Cu metabolism and reduce ceruloplasmin (Cp). Excessive Fe can hinder Zn absorption and transferrin (Trf) can bind to both Zn and Ni. Ca is able to inhibit the divalent metal transporter 1 (DMT1) in a dose-dependent manner to reduce Fe absorption and low Mg concentrations can exacerbate Fe deficiency. Pb competitively inhibits Fe distribution and elevated Cd absorption reduces Fe uptake. Exposure to Hg is associated with higher ferritin concentrations and Ni alters intracellular Fe metabolism. Fe removal by phlebotomy in hemochromatosis patients has shown to increase the levels of Cd and Pb and alter the concentrations of trace elements in some types of anemia. Yet, the effects of chronic exposure of most trace elements remain poorly understood.
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Affiliation(s)
- Tara Rolić
- Faculty of Medicine, University of Osijek, Osijek, Croatia
- Osijek University Hospital Centre (Klinički bolnički centar Osijek), Osijek, Croatia
| | | | - Sanja Mandić
- Faculty of Medicine, University of Osijek, Osijek, Croatia
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3
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Yan Y, Zhang W, Wang Y, Yi C, Yu B, Pang X, Li K, Li H, Dai Y. Crosstalk between intestinal flora and human iron metabolism: the role in metabolic syndrome-related comorbidities and its potential clinical application. Microbiol Res 2024; 282:127667. [PMID: 38442456 DOI: 10.1016/j.micres.2024.127667] [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: 11/21/2023] [Revised: 01/31/2024] [Accepted: 02/25/2024] [Indexed: 03/07/2024]
Abstract
The interaction of iron and intestinal flora, both of which play crucial roles in many physiologic processes, is involved in the development of Metabolic syndrome (MetS). MetS is a pathologic condition represented by insulin resistance, obesity, dyslipidemia, and hypertension. MetS-related comorbidities including type 2 diabetes mellitus (T2DM), obesity, metabolism-related fatty liver (MAFLD), hypertension polycystic ovary syndrome (PCOS), and so forth. In this review, we examine the interplay between intestinal flora and human iron metabolism and its underlying mechanism in the pathogenesis of MetS-related comorbidities. The composition and metabolites of intestinal flora regulate the level of human iron by modulating intestinal iron absorption, the factors associated with iron metabolism. On the other hand, the iron level also affects the abundance, composition, and metabolism of intestinal flora. The crosstalk between these factors is of significant importance in human metabolism and exerts varying degrees of influence on the manifestation and progression of MetS-related comorbidities. The findings derived from these studies can enhance our comprehension of the interplay between intestinal flora and iron metabolism, and open up novel potential therapeutic approaches toward MetS-related comorbidities.
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Affiliation(s)
- Yijing Yan
- School of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Wenlan Zhang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Yulin Wang
- School of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Chunmei Yi
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Bin Yu
- School of Medical Technology, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Xiaoli Pang
- School of Nursing, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Kunyang Li
- School of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - HuHu Li
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.
| | - Yongna Dai
- School of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.
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Neyer PJ, Kaboré B, Nakas CT, Diallo S, Tinto H, Post A, van der Ven AJ, Huber AR, Largiadèr CR, Hammerer-Lercher A. Increased erythroferrone levels in malarial anaemia. Br J Haematol 2024; 204:2066-2070. [PMID: 38279554 DOI: 10.1111/bjh.19309] [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: 10/16/2023] [Revised: 12/20/2023] [Accepted: 01/10/2024] [Indexed: 01/28/2024]
Abstract
We assessed the diagnostic potential of erythroferrone as a biomarker for iron homeostasis comparing iron deficiency cases with anaemia of inflammation and controls. The dysregulation of the hepcidin axis was observed by Latour et al. in a mouse model of malarial anaemia induced by prolonged Plasmodium infection leading to increased erythroferrone concentrations. In line with that, we found significantly higher erythroferrone levels in cases with malaria and anaemia in an African population, compared to asymptomatic controls. Therefore, our findings extend the previous ones of the mouse model, suggesting also a dysregulation of the hepcidin axis in humans, which should be further corroborated in prospective studies and may lay the basis for the development of improved treatment strategies according to ERFE concentrations in such patients.
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Affiliation(s)
- Peter J Neyer
- Institute of Laboratory Medicine, Cantonal Hospital Aarau, Aarau, Switzerland
- Graduate School for Cellular & Biomedical Sciences, University of Bern, Bern, Switzerland
- Department of Clinical Chemistry, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Bérenger Kaboré
- Department of Internal Medicine, Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
- IRSS/Clinical Research Unit of Nanoro (CRUN), Nanoro, Burkina Faso
| | - Christos T Nakas
- Department of Clinical Chemistry, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Laboratory of Biometry, Department of Agriculture Crop Production and Rural Environment, University of Thessaly, Volos, Greece
| | - Salou Diallo
- IRSS/Clinical Research Unit of Nanoro (CRUN), Nanoro, Burkina Faso
| | - Halidou Tinto
- IRSS/Clinical Research Unit of Nanoro (CRUN), Nanoro, Burkina Faso
| | - Annelies Post
- Department of Internal Medicine, Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Andre J van der Ven
- Department of Internal Medicine, Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Andreas R Huber
- Private University in the Principality of Liechtenstein, Triesen, Principality of Liechtenstein
| | - Carlo R Largiadèr
- Department of Clinical Chemistry, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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Lan L, Feng Z, Liu X, Zhang B. The roles of essential trace elements in T cell biology. J Cell Mol Med 2024; 28:e18390. [PMID: 38801402 PMCID: PMC11129730 DOI: 10.1111/jcmm.18390] [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: 01/28/2024] [Revised: 04/12/2024] [Accepted: 04/27/2024] [Indexed: 05/29/2024] Open
Abstract
T cells are crucial for adaptive immunity to regulate proper immune response and immune homeostasis. T cell development occurs in the thymus and mainly differentiates into CD4+ and CD8+ T cell subsets. Upon stimulation, naive T cells differentiate into distinct CD4+ helper and CD8+ cytotoxic T cells, which mediate immunity homeostasis and defend against pathogens or tumours. Trace elements are minimal yet essential components of human body that cannot be overlooked, and they participate in enzyme activation, DNA synthesis, antioxidant defence, hormone production, etc. Moreover, trace elements are particularly involved in immune regulations. Here, we have summarized the roles of eight essential trace elements (iron, zinc, selenium, copper, iodine, chromium, molybdenum, cobalt) in T cell development, activation and differentiation, and immune response, which provides significant insights into developing novel approaches to modulate immunoregulation and immunotherapy.
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Affiliation(s)
- Linbo Lan
- Department of Medical Immunology, College of Basic Medical SciencesYan'an UniversityYan'anChina
- Clinical Teaching and Research Center, School of NursingWeinan vocational and technical collegeWeinanChina
| | - Zhao Feng
- Department of Pathogenic Microbiology and Immunology, School of Basic Medical SciencesXi'an Jiaotong UniversityXi'anShaanxiChina
- Xi'an Jiaotong University Health Science Center, Institute of Infection and Immunity, Translational Medicine InstituteXi'anShaanxiChina
| | - Xiaobin Liu
- Department of Medical Immunology, College of Basic Medical SciencesYan'an UniversityYan'anChina
| | - Baojun Zhang
- Department of Pathogenic Microbiology and Immunology, School of Basic Medical SciencesXi'an Jiaotong UniversityXi'anShaanxiChina
- Xi'an Jiaotong University Health Science Center, Institute of Infection and Immunity, Translational Medicine InstituteXi'anShaanxiChina
- Key Laboratory of Environment and Genes Related to DiseasesXi'an Jiaotong UniversityXi'anShaanxiChina
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Noordine ML, Seyoum Y, Bruneau A, Baye K, Lefebvre T, Cherbuy C, Canonne-Hergaux F, Nicolas G, Humblot C, Thomas M. The microbiota and the host organism switch between cooperation and competition based on dietary iron levels. Gut Microbes 2024; 16:2361660. [PMID: 38935764 PMCID: PMC11212566 DOI: 10.1080/19490976.2024.2361660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 05/24/2024] [Indexed: 06/29/2024] Open
Abstract
The microbiota significantly impacts digestive epithelium functionality, especially in nutrient processing. Given the importance of iron for both the host and the microbiota, we hypothesized that host-microbiota interactions fluctuate with dietary iron levels. We compared germ-free (GF) and conventional mice (SPF) fed iron-containing (65 mg/Kg) or iron-depleted (<6 mg/Kg) diets. The efficacy of iron privation was validated by iron blood parameters. Ferritin and Dmt1, which represent cellular iron storage and transport respectively, were studied in tissues where they are abundant: the duodenum, liver and lung. When the mice were fed an iron-rich diet, the microbiota increased blood hemoglobin and hepcidin and the intestinal ferritin levels, suggesting that the microbiota helps iron storage. When iron was limiting, the microbiota inhibited the expression of the intestinal Dmt1 transporter, likely via the pathway triggered by Hif-2α. The microbiota assists the host in storing intestinal iron when it is abundant and competes with the host by inhibiting Dmt1 in conditions of iron scarcity. Comparison between duodenum, liver and lung indicates organ-specific responses to microbiota and iron availability. Iron depletion induced temporal changes in microbiota composition and activity, reduced α-diversity of microbiota, and led to Lactobacillaceae becoming particularly more abundant after 60 days of privation. By inoculating GF mice with a simplified bacterial mixture, we show that the iron-depleted host favors the gut fitness of Bifidobacterium longum.
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Affiliation(s)
- Marie-Louise Noordine
- Micalis Institute, Institut national de recherche pour l’agriculture, l’alimentation et l’environnement (INRAE), AgroParisTech, Université Paris-Saclay, UMR1319, Jouy-en-Josas, France
- Center for Microbiome Medicine (PaCeMM) FHU, AP-HP, Paris, Ile-de-France, France
| | - Yohannes Seyoum
- Micalis Institute, Institut national de recherche pour l’agriculture, l’alimentation et l’environnement (INRAE), AgroParisTech, Université Paris-Saclay, UMR1319, Jouy-en-Josas, France
- Center for Food Science and Nutrition, College of Natural and Computational Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- QualiSud, Université de Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de la Réunion, Montpellier Cedex, France
| | - Aurélia Bruneau
- Micalis Institute, Institut national de recherche pour l’agriculture, l’alimentation et l’environnement (INRAE), AgroParisTech, Université Paris-Saclay, UMR1319, Jouy-en-Josas, France
- Center for Microbiome Medicine (PaCeMM) FHU, AP-HP, Paris, Ile-de-France, France
| | - Kaleab Baye
- Center for Food Science and Nutrition, College of Natural and Computational Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Thibaud Lefebvre
- Assistance Publique-Hôpitaux de Paris, Centre Français des Porphyries, Hôpital Louis Mourier, Colombes, France
- Institut National de la Santé et de la Recherche Médicale, U1149, Centre de Recherches sur l’Inflammation, Paris, France
| | - Claire Cherbuy
- Micalis Institute, Institut national de recherche pour l’agriculture, l’alimentation et l’environnement (INRAE), AgroParisTech, Université Paris-Saclay, UMR1319, Jouy-en-Josas, France
- Center for Microbiome Medicine (PaCeMM) FHU, AP-HP, Paris, Ile-de-France, France
| | - François Canonne-Hergaux
- IRSD, Université de Toulouse, INSERM, INRAE, ENVT, Univ Toulouse III - Paul Sabatier (UPS), Toulouse, France
- U1188 DéTROI, Université de La Réunion, Paris, France
| | - Gaël Nicolas
- Institut National de la Santé et de la Recherche Médicale, U1149, Centre de Recherches sur l’Inflammation, Paris, France
- Université Paris Diderot, site Bichat, Sorbonne Paris Cité, Paris, Ile-de-France, France
| | - Christèle Humblot
- QualiSud, Université de Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de la Réunion, Montpellier Cedex, France
| | - Muriel Thomas
- Micalis Institute, Institut national de recherche pour l’agriculture, l’alimentation et l’environnement (INRAE), AgroParisTech, Université Paris-Saclay, UMR1319, Jouy-en-Josas, France
- Center for Microbiome Medicine (PaCeMM) FHU, AP-HP, Paris, Ile-de-France, France
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Nai A. BMP5: a novel tile of the hepcidin regulatory pathway. Blood 2023; 142:1260-1261. [PMID: 37824161 DOI: 10.1182/blood.2023021643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023] Open
Affiliation(s)
- Antonella Nai
- IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University
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