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Mikulska J, Pietrzak D, Rękawek P, Siudaj K, Walczak-Nowicka ŁJ, Herbet M. Celiac disease and depressive disorders as nutritional implications related to common factors - A comprehensive review. Behav Brain Res 2024; 462:114886. [PMID: 38309373 DOI: 10.1016/j.bbr.2024.114886] [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: 12/14/2023] [Revised: 01/23/2024] [Accepted: 01/27/2024] [Indexed: 02/05/2024]
Abstract
Celiac disease (CD) is an immune-mediated disease affecting the small intestine. The only treatment strategy for CD is the gluten-free diet (GFD). One of the more common mental disorders in CD patients is major depressive disorder (MDD). The influence of GFD on the occurrence of MDD symptoms in patients with CD will be evaluated. This diet often reduces nutritional deficiencies in these patients and also helps to reduce depressive symptoms. Both disease entities are often dominated by the same deficiencies of nutrients such as iron, zinc, selenium, iodine, or B and D vitamins. Deficiencies of particular components in CD can favor MDD and vice versa. Gluten can adversely affect the mental state of patients without CD. Also, intestinal microbiota may play an important role in the described process. This work aims to comprehensively assess the common factors involved in the pathomechanisms of MDD and CD, with particular emphasis on nutrient imbalances. Given the complexity of both disease entities, and the many common links, more research related to improving mental health in these patients and the implementation of a GFD would need to be conducted, but it appears to be a viable pathway to improving the quality of life and health of people struggling with CD and MDD. Therefore, probiotics, micronutrients, macronutrients, and vitamin supplements are recommended to reduce the risk of MDD, given that they may alleviate the symptoms of both these disease entities. In turn, in patients with MDD, it is worth considering testing for CD.
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Affiliation(s)
- Joanna Mikulska
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, 8 Chodźki Street, 20-093 Lublin, Poland
| | - Diana Pietrzak
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, 8 Chodźki Street, 20-093 Lublin, Poland
| | - Paweł Rękawek
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, 8 Chodźki Street, 20-093 Lublin, Poland
| | - Krystian Siudaj
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, 8 Chodźki Street, 20-093 Lublin, Poland
| | - Łucja Justyna Walczak-Nowicka
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, 8 Chodźki Street, 20-093 Lublin, Poland.
| | - Mariola Herbet
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, 8 Chodźki Street, 20-093 Lublin, Poland
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Zhang YY, Li XS, Ren KD, Peng J, Luo XJ. Restoration of metal homeostasis: a potential strategy against neurodegenerative diseases. Ageing Res Rev 2023; 87:101931. [PMID: 37031723 DOI: 10.1016/j.arr.2023.101931] [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: 01/31/2023] [Revised: 04/04/2023] [Accepted: 04/06/2023] [Indexed: 04/11/2023]
Abstract
Metal homeostasis is critical to normal neurophysiological activity. Metal ions are involved in the development, metabolism, redox and neurotransmitter transmission of the central nervous system (CNS). Thus, disturbance of homeostasis (such as metal deficiency or excess) can result in serious consequences, including neurooxidative stress, excitotoxicity, neuroinflammation, and nerve cell death. The uptake, transport and metabolism of metal ions are highly regulated by ion channels. There is growing evidence that metal ion disorders and/or the dysfunction of ion channels contribute to the progression of neurodegenerative diseases, such as Alzheimer's disease (AD), Parkinson's disease (PD), amyotrophic lateral sclerosis (ALS), and multiple sclerosis (MS). Therefore, metal homeostasis-related signaling pathways are emerging as promising therapeutic targets for diverse neurological diseases. This review summarizes recent advances in the studies regarding the physiological and pathophysiological functions of metal ions and their channels, as well as their role in neurodegenerative diseases. In addition, currently available metal ion modulators and in vivo quantitative metal ion imaging methods are also discussed. Current work provides certain recommendations based on literatures and in-depth reflections to improve neurodegenerative diseases. Future studies should turn to crosstalk and interactions between different metal ions and their channels. Concomitant pharmacological interventions for two or more metal signaling pathways may offer clinical advantages in treating the neurodegenerative diseases.
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Affiliation(s)
- Yi-Yue Zhang
- Department of Pharmacology, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410078, China
| | - Xi-Sheng Li
- Department of Laboratory Medicine, The Third Xiangya Hospital of Central South University, Changsha 410013,China
| | - Kai-Di Ren
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Jun Peng
- Department of Pharmacology, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410078, China; Hunan Provincial Key Laboratory of Cardiovascular Research, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410078, China.
| | - Xiu-Ju Luo
- Department of Laboratory Medicine, The Third Xiangya Hospital of Central South University, Changsha 410013,China.
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Ferroptosis is involved in regulating perioperative neurocognitive disorders: emerging perspectives. J Neuroinflammation 2022; 19:219. [PMID: 36068571 PMCID: PMC9450301 DOI: 10.1186/s12974-022-02570-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 08/09/2022] [Indexed: 11/10/2022] Open
Abstract
Since the twenty-first century, the development of technological advances in anesthesia and surgery has brought benefits to human health. However, the adverse neurological effects of perioperative-related factors (e.g., surgical trauma, anesthesia, etc.) as stressors cannot be ignored as well. The nervous system appears to be more "fragile" and vulnerable to damage in developing and aging individuals. Ferroptosis is a novel form of programmed cell death proposed in 2012. In recent years, the regulation of ferroptosis to treat cancer, immune system disorders, and neurodegenerative diseases have seen an unprecedented surge of interest. The association of ferroptosis with perioperative neurocognitive disorders has also received much attention. Cognitive impairment can not only affect the individual's quality of life, but also impose a burden on the family and society. Therefore, the search for effective preventive and therapeutic methods to alleviate cognitive impairment caused by perioperative-related factors is a challenge that needs to be urgently addressed. In our review, we first briefly describe the connection between iron accumulation in neurons and impairment of brain function during development and aging. It is followed by a review of the pathways of ferroptosis, mainly including iron metabolism, amino acid metabolism, and lipid metabolism pathway. Furthermore, we analyze the connection between ferroptosis and perioperative-related factors. The surgery itself, general anesthetic drugs, and many other relevant factors in the perioperative period may affect neuronal iron homeostasis. Finally, we summarize the experimental evidence for ameliorating developmental and degenerative neurotoxicity by modulating ferroptosis. The suppression of ferroptosis seems to provide the possibility to prevent and improve perioperative neurocognitive impairment.
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Pujol‐Giménez J, Poirier M, Bühlmann S, Schuppisser C, Bhardwaj R, Awale M, Visini R, Javor S, Hediger MA, Reymond J. Inhibitors of Human Divalent Metal Transporters DMT1 (SLC11A2) and ZIP8 (SLC39A8) from a GDB-17 Fragment Library. ChemMedChem 2021; 16:3306-3314. [PMID: 34309203 PMCID: PMC8596699 DOI: 10.1002/cmdc.202100467] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Indexed: 11/06/2022]
Abstract
Solute carrier proteins (SLCs) are membrane proteins controlling fluxes across biological membranes and represent an emerging class of drug targets. Here we searched for inhibitors of divalent metal transporters in a library of 1,676 commercially available 3D-shaped fragment-like molecules from the generated database GDB-17, which lists all possible organic molecules up to 17 atoms of C, N, O, S and halogen following simple criteria for chemical stability and synthetic feasibility. While screening against DMT1 (SLC11A2), an iron transporter associated with hemochromatosis and for which only very few inhibitors are known, only yielded two weak inhibitors, our approach led to the discovery of the first inhibitor of ZIP8 (SLC39A8), a zinc transporter associated with manganese homeostasis and osteoarthritis but with no previously reported pharmacology, demonstrating that this target is druggable.
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Affiliation(s)
- Jonai Pujol‐Giménez
- Department of Biomedical Research and Department of Nephrology and Hypertension Membrane Transport Discovery Lab Inselspital, Bern University HospitalUniversity of BernCH-3010BernSwitzerland
| | - Marion Poirier
- Department of Chemistry Biochemistry and Pharmaceutical SciencesUniversity of BernFreiestrasse 33012BernSwitzerland
| | - Sven Bühlmann
- Department of Chemistry Biochemistry and Pharmaceutical SciencesUniversity of BernFreiestrasse 33012BernSwitzerland
| | - Céline Schuppisser
- Department of Chemistry Biochemistry and Pharmaceutical SciencesUniversity of BernFreiestrasse 33012BernSwitzerland
| | - Rajesh Bhardwaj
- Department of Biomedical Research and Department of Nephrology and Hypertension Membrane Transport Discovery Lab Inselspital, Bern University HospitalUniversity of BernCH-3010BernSwitzerland
| | - Mahendra Awale
- Department of Chemistry Biochemistry and Pharmaceutical SciencesUniversity of BernFreiestrasse 33012BernSwitzerland
| | - Ricardo Visini
- Department of Chemistry Biochemistry and Pharmaceutical SciencesUniversity of BernFreiestrasse 33012BernSwitzerland
| | - Sacha Javor
- Department of Chemistry Biochemistry and Pharmaceutical SciencesUniversity of BernFreiestrasse 33012BernSwitzerland
| | - Matthias A. Hediger
- Department of Biomedical Research and Department of Nephrology and Hypertension Membrane Transport Discovery Lab Inselspital, Bern University HospitalUniversity of BernCH-3010BernSwitzerland
| | - Jean‐Louis Reymond
- Department of Chemistry Biochemistry and Pharmaceutical SciencesUniversity of BernFreiestrasse 33012BernSwitzerland
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Rare Gain-of-Function KCND3 Variant Associated with Cerebellar Ataxia, Parkinsonism, Cognitive Dysfunction, and Brain Iron Accumulation. Int J Mol Sci 2021; 22:ijms22158247. [PMID: 34361012 PMCID: PMC8347726 DOI: 10.3390/ijms22158247] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 07/27/2021] [Accepted: 07/28/2021] [Indexed: 01/08/2023] Open
Abstract
Loss-of-function mutations in the KV4.3 channel-encoding KCND3 gene are linked to neurodegenerative cerebellar ataxia. Patients suffering from neurodegeneration associated with iron deposition may also present with cerebellar ataxia. The mechanism underlying brain iron accumulation remains unclear. Here, we aim to ascertain the potential pathogenic role of KCND3 variant in iron accumulation-related cerebellar ataxia. We presented a patient with slowly progressive cerebellar ataxia, parkinsonism, cognitive impairment, and iron accumulation in the basal ganglia and the cerebellum. Whole exome sequencing analyses identified in the patient a heterozygous KCND3 c.1256G>A (p.R419H) variant predicted to be disease-causing by multiple bioinformatic analyses. In vitro biochemical and immunofluorescence examinations revealed that, compared to the human KV4.3 wild-type channel, the p.R419H variant exhibited normal protein abundance and subcellular localization pattern. Electrophysiological investigation, however, demonstrated that the KV4.3 p.R419H variant was associated with a dominant increase in potassium current amplitudes, as well as notable changes in voltage-dependent gating properties leading to enhanced potassium window current. These observations indicate that, in direct contrast with the loss-of-function KCND3 mutations previously reported in cerebellar ataxia patients, we identified a rare gain-of-function KCND3 variant that may expand the clinical and molecular spectra of neurodegenerative cerebellar disorders associated with brain iron accumulation.
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Thomas GEC, Zarkali A, Ryten M, Shmueli K, Gil-Martinez AL, Leyland LA, McColgan P, Acosta-Cabronero J, Lees AJ, Weil RS. Regional brain iron and gene expression provide insights into neurodegeneration in Parkinson's disease. Brain 2021; 144:1787-1798. [PMID: 33704443 PMCID: PMC8320305 DOI: 10.1093/brain/awab084] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 11/20/2020] [Accepted: 12/14/2020] [Indexed: 12/11/2022] Open
Abstract
The mechanisms responsible for the selective vulnerability of specific neuronal populations in Parkinson's disease are poorly understood. Oxidative stress secondary to brain iron accumulation is one postulated mechanism. We measured iron deposition in 180 cortical regions of 96 patients with Parkinson's disease and 35 control subjects using quantitative susceptibility mapping. We estimated the expression of 15 745 genes in the same regions using transcriptomic data from the Allen Human Brain Atlas. Using partial least squares regression, we then identified the profile of gene transcription in the healthy brain that underlies increased cortical iron in patients with Parkinson's disease relative to controls. Applying gene ontological tools, we investigated the biological processes and cell types associated with this transcriptomic profile and identified the sets of genes with spatial expression profiles in control brains that correlated significantly with the spatial pattern of cortical iron deposition in Parkinson's disease. Gene ontological analyses revealed that these genes were enriched for biological processes relating to heavy metal detoxification, synaptic function and nervous system development and were predominantly expressed in astrocytes and glutamatergic neurons. Furthermore, we demonstrated that the genes differentially expressed in Parkinson's disease are associated with the pattern of cortical expression identified in this study. Our findings provide mechanistic insights into regional selective vulnerabilities in Parkinson's disease, particularly the processes involving iron accumulation.
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Affiliation(s)
| | | | - Mina Ryten
- Department of Neurodegenerative Disease, UCL Institute of Neurology, London, WC1B 5EH, UK
- NIHR Great Ormond Street Hospital Biomedical Research Centre, UCL, London, WC1N 1EH, UK
- Genetics and Genomic Medicine, Great Ormond Street Institute of Child Health, UCL, London, WC1N 1EH, UK
| | - Karin Shmueli
- Department of Medical Physics and Biomedical Engineering, Malet Place Engineering Building, UCL, London, WC1E 6BT, UK
| | - Ana Luisa Gil-Martinez
- Department of Neurodegenerative Disease, UCL Institute of Neurology, London, WC1B 5EH, UK
- Genetics and Genomic Medicine, Great Ormond Street Institute of Child Health, UCL, London, WC1N 1EH, UK
| | | | - Peter McColgan
- Huntington’s Disease Centre, UCL Institute of Neurology, London, WC1B 5EH, UK
| | | | - Andrew J Lees
- Reta Lila Weston Institute of Neurological Studies, London, WC1N 1PJ, UK
| | - Rimona S Weil
- Dementia Research Centre, UCL, London, WC1N 3AR, UK
- Wellcome Centre for Human Neuroimaging, UCL, London, WC1N 3AR, UK
- Movement Disorders Consortium, UCL, London, WC1N 3BG, UK
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Zhai M, Gong D, Gao Q, Zhang H, Sun G. Evaluating the spectrum-effect profiling and pharmacokinetics of Tieshuang Anshen Prescription with better sedative-hypnotic effect based on Fe 2+ than Hg 2. Biomed Pharmacother 2021; 141:111923. [PMID: 34328091 DOI: 10.1016/j.biopha.2021.111923] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 07/07/2021] [Accepted: 07/12/2021] [Indexed: 11/30/2022] Open
Abstract
Although Zhusha Anshen Pill (ZSASP) is a commonly used traditional prescription for insomnia, the safety of cinnabar in the formula has always been controversial since its initial application in medical fields. Here, we developed a new prescription, Tieshuang Anshen Prescription (TSASP), by improving ZSASP with Fe2+ instead of Hg2+. Besides, TSASP was further optimized by establishing and testing the HPLC fingerprint and its sedative-hypnotic effect of formulas with different compatibility ratios and performing correlation spectrum analysis. The safety of TSASP was also evaluated by HE staining of liver and kidney. In addition, a validated and robust UHPLC-MS/MS method was established to demonstrate the pharmacokinetic characteristics of berberine, palmatine, jatrorrhizine, ligustilide, catalpol, loganin, liquiritin and liquiritigenin after oral administration of TSASP. Our study originally provides a new non-toxic prescription, TSASP, with better sedative-hypnotic effect in comparison with ZSASP, revealing that Fe2+ could replace Hg2+ to eliminate its toxicity and play a sedative role. Meanwhile, we believe that our pharmacokinetics results may contribute valuable reference to both TSASP's specific mechanism of action and its further clinical efficacy and effectiveness research.
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Affiliation(s)
- Manhuayun Zhai
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Dandan Gong
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Qiannan Gao
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Hong Zhang
- School of Life Science and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China.
| | - Guoxiang Sun
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China.
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Yu Z, Jiang N, Su W, Zhuo Y. Necroptosis: A Novel Pathway in Neuroinflammation. Front Pharmacol 2021; 12:701564. [PMID: 34322024 PMCID: PMC8311004 DOI: 10.3389/fphar.2021.701564] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 06/28/2021] [Indexed: 11/13/2022] Open
Abstract
Neuroinflammation is a complex inflammatory process in the nervous system that is expected to play a significant role in neurological diseases. Necroptosis is a kind of necrosis that triggers innate immune responses by rupturing dead cells and releasing intracellular components; it can be caused by Toll-like receptor (TLR)-3 and TLR-4 agonists, tumor necrosis factor (TNF), certain microbial infections, and T cell receptors. Necroptosis signaling is modulated by receptor-interacting protein kinase (RIPK) 1 when the activity of caspase-8 becomes compromised. Activated death receptors (DRs) cause the activation of RIPK1 and the RIPK1 kinase activity-dependent formation of an RIPK1-RIPK3-mixed lineage kinase domain-like protein (MLKL), which is complex II. RIPK3 phosphorylates MLKL, ultimately leading to necrosis through plasma membrane disruption and cell lysis. Current studies suggest that necroptosis is associated with the pathogenesis of neuroinflammatory diseases, such as Alzheimer’s disease, Parkinson’s disease, and traumatic brain injury. Inhibitors of necroptosis, such as necrostatin-1 (Nec-1) and stable variant of Nec (Nec-1s), have been proven to be effective in many neurological diseases. The purpose of this article is to illuminate the mechanism underlying necroptosis and the important role that necroptosis plays in neuroinflammatory diseases. Overall, this article shows a potential therapeutic strategy in which targeting necroptotic factors may improve the pathological changes and clinical symptoms of neuroinflammatory disorders.
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Affiliation(s)
- Ziyu Yu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Nan Jiang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China.,Department of Pediatric Ophthalmology, Guangzhou Children's Hospital and Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Wenru Su
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Yehong Zhuo
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
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Gupta R, Gupta R, Kumar N, Rawat VS, Ulfberg J, Allen RP. Restless legs syndrome among subjects having chronic liver disease: A systematic review and meta-analysis. Sleep Med Rev 2021; 58:101463. [PMID: 33836477 DOI: 10.1016/j.smrv.2021.101463] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/03/2021] [Accepted: 03/03/2021] [Indexed: 12/14/2022]
Abstract
Sleep disturbances are commonly reported in patients with chronic liver disease (CLD). Changes in quality of sleep in patients with CLD could be related to multiple factors viz., elevated levels of tryptophan, histamine, and increased turnover of dopamine in caudate-putamen and cingulate cortex. Also, iron metabolism disturbances are reported in patients with CLD. These changes may result in restless legs syndrome (RLS) that worsens sleep-quality. There have been reports suggesting an increased prevalence of RLS among patients with CLD. Literature was searched in PubMed, EMBASE, and Google Scholar. A total of twenty-two relevant articles were found. Out of these, nine studies have assessed the prevalence of RLS among patients with chronic liver disease or cirrhosis in the clinical population. Population prevalence reported from various studies was used to calculate odds ratio. Having included studies using various methods for diagnosis (clinical as well as questionnaires) pooled odds-ratio for the RLS was 8.62. It remains unaffected by study-method, gender, age, and geographical-area. However, studies using clinical diagnosis for RLS had lower odds compared to questionnaire based diagnosis. Studies varied with regards to diagnostic methods, age, gender, etiology, and severity of liver dysfunction. The severity and etiology of CLD and biochemical correlate of CLD were not found to be associated with RLS. Possible pathophysiological mechanisms are discussed for the occurrence of RLS in this population. In conclusion, the prevalence of RLS is higher among patients with CLD, however, the correlates are unknown.
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Affiliation(s)
- Ravi Gupta
- Department of Pyshciatry, Division of Sleep Medicine, All India Institute of Medical Sciences, Rishikesh, 249203, India
| | - Rohit Gupta
- Department of Gastroenterology, All India Institute of Medical Sciences, Rishikesh, 249203, India.
| | - Niraj Kumar
- Department of Neurology and Division of Sleep Medicine, All India Institute of Medical Sciences, Rishikesh, 249203, India
| | - Vikram Singh Rawat
- Department of Pyshciatry, Division of Sleep Medicine, All India Institute of Medical Sciences, Rishikesh, 249203, India
| | - Jan Ulfberg
- Sleep Clinic, Capio Medical Center, Hamnplan, Örebro, Sweden
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Zhou J, Liu S, Guo L, Wang R, Chen J, Shen J. NMDA receptor-mediated CaMKII/ERK activation contributes to renal fibrosis. BMC Nephrol 2020; 21:392. [PMID: 32907546 PMCID: PMC7488001 DOI: 10.1186/s12882-020-02050-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 08/30/2020] [Indexed: 02/08/2023] Open
Abstract
Background This study aimed to understand the mechanistic role of N-methyl-D-aspartate receptor (NMDAR) in acute fibrogenesis using models of in vivo ureter obstruction and in vitro TGF-β administration. Methods Acute renal fibrosis (RF) was induced in mice by unilateral ureteral obstruction (UUO). Histological changes were observed using Masson’s trichrome staining. The expression levels of NR1, which is the functional subunit of NMDAR, and fibrotic and epithelial-to-mesenchymal transition markers were measured by immunohistochemical and Western blot analysis. HK-2 cells were incubated with TGF-β, and NMDAR antagonist MK-801 and Ca2+/calmodulin-dependent protein kinase II (CaMKII) antagonist KN-93 were administered for pathway determination. Chronic RF was introduced by sublethal ischemia–reperfusion injury in mice, and NMDAR inhibitor dextromethorphan hydrobromide (DXM) was administered orally. Results The expression of NR1 was upregulated in obstructed kidneys, while NR1 knockdown significantly reduced both interstitial volume expansion and the changes in the expression of α-smooth muscle actin, S100A4, fibronectin, COL1A1, Snail, and E-cadherin in acute RF. TGF-β1 treatment increased the elongation phenotype of HK-2 cells and the expression of membrane-located NR1 and phosphorylated CaMKII and extracellular signal–regulated kinase (ERK). MK801 and KN93 reduced CaMKII and ERK phosphorylation levels, while MK801, but not KN93, reduced the membrane NR1 signal. The levels of phosphorylated CaMKII and ERK also increased in kidneys with obstruction but were decreased by NR1 knockdown. The 4-week administration of DXM preserved renal cortex volume in kidneys with moderate ischemic–reperfusion injury. Conclusions NMDAR participates in both acute and chronic renal fibrogenesis potentially via CaMKII-induced ERK activation.
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Affiliation(s)
- Jingyi Zhou
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Qingchun Road 79, Hangzhou, 310003, China.,Key Laboratory of Nephropathy, Hangzhou, Zhejiang Province, China.,Kidney Disease Immunology Laboratory, the Third-Grade Laboratory, State Administration of Traditional Chinese Medicine of China, Hangzhou, China.,Key Laboratory of Multiple Organ Transplantation, Ministry of Health of China, Hangzhou, China
| | - Shuaihui Liu
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Qingchun Road 79, Hangzhou, 310003, China.,Key Laboratory of Nephropathy, Hangzhou, Zhejiang Province, China.,Kidney Disease Immunology Laboratory, the Third-Grade Laboratory, State Administration of Traditional Chinese Medicine of China, Hangzhou, China.,Key Laboratory of Multiple Organ Transplantation, Ministry of Health of China, Hangzhou, China
| | - Luying Guo
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Qingchun Road 79, Hangzhou, 310003, China.,Key Laboratory of Nephropathy, Hangzhou, Zhejiang Province, China.,Kidney Disease Immunology Laboratory, the Third-Grade Laboratory, State Administration of Traditional Chinese Medicine of China, Hangzhou, China.,Key Laboratory of Multiple Organ Transplantation, Ministry of Health of China, Hangzhou, China
| | - Rending Wang
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Qingchun Road 79, Hangzhou, 310003, China.,Key Laboratory of Nephropathy, Hangzhou, Zhejiang Province, China.,Kidney Disease Immunology Laboratory, the Third-Grade Laboratory, State Administration of Traditional Chinese Medicine of China, Hangzhou, China.,Key Laboratory of Multiple Organ Transplantation, Ministry of Health of China, Hangzhou, China
| | - Jianghua Chen
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Qingchun Road 79, Hangzhou, 310003, China. .,Key Laboratory of Nephropathy, Hangzhou, Zhejiang Province, China. .,Kidney Disease Immunology Laboratory, the Third-Grade Laboratory, State Administration of Traditional Chinese Medicine of China, Hangzhou, China. .,Key Laboratory of Multiple Organ Transplantation, Ministry of Health of China, Hangzhou, China.
| | - Jia Shen
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Qingchun Road 79, Hangzhou, 310003, China. .,Key Laboratory of Nephropathy, Hangzhou, Zhejiang Province, China. .,Kidney Disease Immunology Laboratory, the Third-Grade Laboratory, State Administration of Traditional Chinese Medicine of China, Hangzhou, China. .,Key Laboratory of Multiple Organ Transplantation, Ministry of Health of China, Hangzhou, China.
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11
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Lee HS, Chao HH, Huang WT, Chen SCC, Yang HY. Psychiatric disorders risk in patients with iron deficiency anemia and association with iron supplementation medications: a nationwide database analysis. BMC Psychiatry 2020; 20:216. [PMID: 32393355 PMCID: PMC7216322 DOI: 10.1186/s12888-020-02621-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 04/26/2020] [Indexed: 02/09/2023] Open
Abstract
BACKGROUND It has been shown that iron deficiency anemia (IDA) is associated with psychosocial consequences and psychiatric morbidity. However, the association between adults with IDA and psychiatric disorders has not been clarified. The purpose of this study was to investigate the psychiatric disorder morbidity of an IDA group in comparison with a non-IDA group and to examine the risk of psychiatric disorders in IDA patients treated with iron supplementation. METHODS All study subjects were 20 years of age or over with newly diagnosed IDA enrolled in the Taiwan National Health Insurance Database from 2000 to 2012. We matched IDA and non-IDA subjects according to age and gender in a 1:2 ratio. Our primary outcome was diagnosis of psychiatric disorders and the patients were monitored until the end of 2013. A multivariate Cox proportional hazards regression model was used to explore the risk of psychiatric disorders in patients with IDA after adjustment for confounders, including demographic characteristics and comorbidities. RESULTS The adjusted hazard ratios (aHRs) of psychiatric disorders was 1.52 (95% CI = 1.45-1.59) in the IDA group compared with the non-IDA group. Among the different types of psychiatric disorders, the IDA group was associated with significantly higher incidence and risks of anxiety disorders, depression, sleep disorders, and psychotic disorders (p < 0.05). Furthermore, iron supplementation in IDA subjects was associated with a significantly lower risk of psychiatric disorders compared to non-iron supplementation in IDA patients. CONCLUSIONS Our study indicates that IDA subjects had an increased risk of psychiatric disorders, regardless of other confounders. In IDA patients, iron supplementation was associated with a decreased risk of psychiatric disorders. Moreover, IDA patients receiving iron supplementation also had a lower risk of sleep disorders.
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Affiliation(s)
- Herng-Sheng Lee
- grid.415011.00000 0004 0572 9992Department of Pathology and Laboratory Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, 813 Taiwan
| | - Hsin-Hao Chao
- grid.413878.10000 0004 0572 9327Department of Psychiatry, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan Chia-Yi City, 600 Taiwan
| | - Wan-Ting Huang
- grid.413878.10000 0004 0572 9327Clinical Medicine Research Center, Ditmanson Medical Foundation Chia-Yi Christian Hospital, No. 539, Zhongxiao Rd., East District, Chia-Yi City, Taiwan 60002
| | - Solomon Chih-Cheng Chen
- grid.412896.00000 0000 9337 0481Department of Pediatrics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, 110 Taiwan ,grid.412019.f0000 0000 9476 5696Department of Pediatrics, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 807 Taiwan
| | - Hsin-Yi Yang
- Clinical Medicine Research Center, Ditmanson Medical Foundation Chia-Yi Christian Hospital, No. 539, Zhongxiao Rd., East District, Chia-Yi City, Taiwan, 60002.
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12
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Qian ZM, Ke Y. Hepcidin and its therapeutic potential in neurodegenerative disorders. Med Res Rev 2019; 40:633-653. [PMID: 31471929 DOI: 10.1002/med.21631] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 07/18/2019] [Accepted: 08/05/2019] [Indexed: 12/12/2022]
Abstract
Abnormally high brain iron, resulting from the disrupted expression or function of proteins involved in iron metabolism in the brain, is an initial cause of neuronal death in neuroferritinopathy and aceruloplasminemia, and also plays a causative role in at least some of the other neurodegenerative diseases including Alzheimer's disease, Parkinson's disease, Huntington's disease, and Friedreich's ataxia. As such, iron is believed to be a novel target for pharmacological intervention in these disorders. Reducing iron toward normal levels or hampering the increases in iron associated with age in the brain is a promising therapeutic strategy for all iron-related neurodegenerative disorders. Hepcidin is a crucial regulator of iron homeostasis in the brain. Recent studies have suggested that upregulating brain hepcidin levels can significantly reduce brain iron content through the regulation of iron transport protein expression in the blood-brain barrier and in neurons and astrocytes. In this review, we focus on the discussion of the therapeutic potential of hepcidin in iron-associated neurodegenerative diseases and also provide a systematic overview of recent research progress on how misregulated brain iron metabolism is involved in the development of multiple neurodegenerative disorders.
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Affiliation(s)
- Zhong-Ming Qian
- Institute of Translational & Precision Medicine, Nantong University, Nantong, Jiangsu, China.,Laboratory of Neuropharmacology, School of Pharmacy & National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Ya Ke
- School of Biomedical Sciences and Gerald Choa Neuroscience Centre, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong, China
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13
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Ingrassia R, Garavaglia B, Memo M. DMT1 Expression and Iron Levels at the Crossroads Between Aging and Neurodegeneration. Front Neurosci 2019; 13:575. [PMID: 31231185 PMCID: PMC6560079 DOI: 10.3389/fnins.2019.00575] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 05/20/2019] [Indexed: 12/15/2022] Open
Abstract
Iron homeostasis is an essential prerequisite for metabolic and neurological functions throughout the healthy human life, with a dynamic interplay between intracellular and systemic iron metabolism. The development of different neurodegenerative diseases is associated with alterations of the intracellular transport of iron and heavy metals, principally mediated by Divalent Metal Transporter 1 (DMT1), responsible for Non-Transferrin Bound Iron transport (NTBI). In addition, DMT1 regulation and its compartmentalization in specific brain regions play important roles during aging. This review highlights the contribution of DMT1 to the physiological exchange and distribution of body iron and heavy metals during aging and neurodegenerative diseases. DMT1 also mediates the crosstalk between central nervous system and peripheral tissues, by systemic diffusion through the Blood Brain Barrier (BBB), with the involvement of peripheral iron homeostasis in association with inflammation. In conclusion, a survey about the role of DMT1 and iron will illustrate the complex panel of interrelationship with aging, neurodegeneration and neuroinflammation.
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Affiliation(s)
- Rosaria Ingrassia
- Section of Biotechnologies, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Barbara Garavaglia
- Medical Genetics and Neurogenetics Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Maurizio Memo
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
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14
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Neely CLC, Lippi SLP, Lanzirotti A, Flinn JM. Localization of Free and Bound Metal Species through X-Ray Synchrotron Fluorescence Microscopy in the Rodent Brain and Their Relation to Behavior. Brain Sci 2019; 9:brainsci9040074. [PMID: 30925761 PMCID: PMC6523809 DOI: 10.3390/brainsci9040074] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 03/23/2019] [Accepted: 03/26/2019] [Indexed: 12/27/2022] Open
Abstract
Biometals in the brain, such as zinc, copper, and iron, are often discussed in cases of neurological disorders; however, these metals also have important regulatory functions and mediate cell signaling and plasticity. With the use of synchrotron X-ray fluorescence, our lab localized total, both bound and free, levels of zinc, copper, and iron in a cross section of one hemisphere of a rat brain, which also showed differing metal distributions in different regions within the hippocampus, the site in the brain known to be crucial for certain types of memory. This review discusses the several roles of these metals in brain regions with an emphasis on hippocampal cell signaling, based on spatial mapping obtained from X-ray fluorescence microscopy. We also discuss the localization of these metals and emphasize different cell types and receptors in regions with metal accumulation, as well as the potential relationship between this physiology and behavior.
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Affiliation(s)
- Caroline L C Neely
- Department of Psychology, George Mason University, 4400 University Drive, Fairfax, VA 22030, USA.
| | - Stephen L P Lippi
- Department of Psychology & Sociology, Angelo State University, 2601 W. Avenue N, ASU Station #10907, San Angelo, TX 76909, USA.
| | - Antonio Lanzirotti
- Center for Advanced Radiation Sources, University of Chicago, 9700 South Cass Avenue, Argonne, IL 60439, USA.
| | - Jane M Flinn
- Department of Psychology, George Mason University, 4400 University Drive, Fairfax, VA 22030, USA.
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15
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Magtanong L, Dixon SJ. Ferroptosis and Brain Injury. Dev Neurosci 2019; 40:382-395. [PMID: 30820017 PMCID: PMC6658337 DOI: 10.1159/000496922] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/14/2019] [Indexed: 12/19/2022] Open
Abstract
Ferroptosis is a nonapoptotic form of cell death characterized by the iron-dependent accumulation of toxic lipid reactive oxygen species. Small-molecule screening and subsequent optimization have yielded potent and specific activators and inhibitors of this process. These compounds have been employed to dissect the lethal mechanism and implicate this process in pathological cell death events observed in many tissues, including the brain. Indeed, ferroptosis is emerging as an important mechanism of cell death during stroke, intracerebral hemorrhage, and other acute brain injuries, and may also play a role in certain degenerative brain disorders. Outstanding issues include the practical need to identify molecular markers of ferroptosis that can be used to detect and study this process in vivo, and the more basic problem of understanding the relationship between ferroptosis and other forms of cell death that can be triggered in the brain during injury.
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Affiliation(s)
- Leslie Magtanong
- Department of Biology, Stanford University, Stanford, California, USA
| | - Scott J Dixon
- Department of Biology, Stanford University, Stanford, California, USA,
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16
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Xu H, Liu X, Xia J, Yu T, Qu Y, Jiang H, Xie J. Activation of NMDA receptors mediated iron accumulation via modulating iron transporters in Parkinson's disease. FASEB J 2018; 32:fj201800060RR. [PMID: 29897813 DOI: 10.1096/fj.201800060rr] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Increasing evidence has confirmed that nigral iron accumulation and activation of NMDA receptors (NRs) contribute to the neurodegeneration of dopamine (DA) neurons in Parkinson's disease (PD). Earlier work indicated that activation of NRs participated in iron metabolism in the hippocampus. However, the relationship between activation of NRs and iron accumulation in DA neurons of the substantia nigra in PD was unknown. In this study, our results showed that NRs inhibitors MK-801 and AP5 protected nigrostriatal projection system and reduced nigral iron levels of 6-hydroxydopamine (6-OHDA)-induced PD rats. In vitro studies demonstrated that NMDA treatment increased the expression of iron importer divalent metal transporter 1 (DMT1) and decreased the expression of iron exporter ferropotin 1 (Fpn1), which were dependent on iron regulatory protein 1 (IRP1). This led to increased intracellular iron levels and intensified the decrease in mitochondrial transmembrane potential in MES23.5 dopaminergic neurons. In addition, we reported that MK801 and neuronal nitric oxide synthase inhibitor could antagonize 6-OHDA-induced up-regulation of IRP1 and DMT1 and down-regulation of Fpn1, thus attenuating 6-OHDA-induced iron accumulation in MES23.5 cells. This suggested that 6-OHDA-induced activation of NRs might modulate the expression of DMT1 and Fpn1 via the neuronal nitric oxide synthase-IRP1 pathway.-Xu, H., Liu, X., Xia, J., Yu, T., Qu, Y., Jiang, H., Xie, J., Activation of NMDA receptors mediated iron accumulation via modulating iron transporters in Parkinson's disease.
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Affiliation(s)
- Huamin Xu
- Department of Physiology, Shandong Provincial Collaborative Innovation Center for Neurodegenerative Disorders, Key Laboratory of Pathogenesis and Prevention of Neurological Disorders and State Key Disciplines: Physiology, Medical College of Qingdao University, and Institute of Brain Science and Disease, Qingdao University, Qingdao, China
| | - Xiaodong Liu
- Department of Physiology, Shandong Provincial Collaborative Innovation Center for Neurodegenerative Disorders, Key Laboratory of Pathogenesis and Prevention of Neurological Disorders and State Key Disciplines: Physiology, Medical College of Qingdao University, and Institute of Brain Science and Disease, Qingdao University, Qingdao, China
| | - Jianjian Xia
- Department of Physiology, Shandong Provincial Collaborative Innovation Center for Neurodegenerative Disorders, Key Laboratory of Pathogenesis and Prevention of Neurological Disorders and State Key Disciplines: Physiology, Medical College of Qingdao University, and Institute of Brain Science and Disease, Qingdao University, Qingdao, China
| | - Tianshu Yu
- Department of Physiology, Shandong Provincial Collaborative Innovation Center for Neurodegenerative Disorders, Key Laboratory of Pathogenesis and Prevention of Neurological Disorders and State Key Disciplines: Physiology, Medical College of Qingdao University, and Institute of Brain Science and Disease, Qingdao University, Qingdao, China
| | - Yanan Qu
- Department of Physiology, Shandong Provincial Collaborative Innovation Center for Neurodegenerative Disorders, Key Laboratory of Pathogenesis and Prevention of Neurological Disorders and State Key Disciplines: Physiology, Medical College of Qingdao University, and Institute of Brain Science and Disease, Qingdao University, Qingdao, China
| | - Hong Jiang
- Department of Physiology, Shandong Provincial Collaborative Innovation Center for Neurodegenerative Disorders, Key Laboratory of Pathogenesis and Prevention of Neurological Disorders and State Key Disciplines: Physiology, Medical College of Qingdao University, and Institute of Brain Science and Disease, Qingdao University, Qingdao, China
| | - Junxia Xie
- Department of Physiology, Shandong Provincial Collaborative Innovation Center for Neurodegenerative Disorders, Key Laboratory of Pathogenesis and Prevention of Neurological Disorders and State Key Disciplines: Physiology, Medical College of Qingdao University, and Institute of Brain Science and Disease, Qingdao University, Qingdao, China
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