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Wedel S, Hahnefeld L, Schreiber Y, Namendorf C, Heymann T, Uhr M, Schmidt MV, de Bruin N, Hausch F, Thomas D, Geisslinger G, Sisignano M. SAFit2 ameliorates paclitaxel-induced neuropathic pain by reducing spinal gliosis and elevating pro-resolving lipid mediators. J Neuroinflammation 2023; 20:149. [PMID: 37355700 DOI: 10.1186/s12974-023-02835-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 06/16/2023] [Indexed: 06/26/2023] Open
Abstract
BACKGROUND Chemotherapy-induced neuropathic pain (CIPN) describes a pathological pain state that occurs dose-dependently as a side effect and can limit or even impede an effective cancer therapy. Unfortunately, current treatment possibilities for CIPN are remarkably confined and mostly inadequate as CIPN therapeutics themselves consist of low effectiveness and may induce severe side effects, pointing out CIPN as pathological entity with an emerging need for novel treatment targets. Here, we investigated whether the novel and highly specific FKBP51 inhibitor SAFit2 reduces paclitaxel-induced neuropathic pain. METHODS In this study, we used a well-established multiple low-dose paclitaxel model to investigate analgesic and anti-inflammatory properties of SAFit2. For this purpose, the behavior of the mice was recorded over 14 days and the mouse tissue was then analyzed using biochemical methods. RESULTS Here, we show that SAFit2 is capable to reduce paclitaxel-induced mechanical hypersensitivity in mice. In addition, we detected that SAFit2 shifts lipid levels in nervous tissue toward an anti-inflammatory and pro-resolving lipid profile that counteracts peripheral sensitization after paclitaxel treatment. Furthermore, SAFit2 reduced the activation of astrocytes and microglia in the spinal cord as well as the levels of pain-mediating chemokines. Its treatment also increased anti-inflammatory cytokines levels in neuronal tissues, ultimately leading to a resolution of neuroinflammation. CONCLUSIONS In summary, SAFit2 shows antihyperalgesic properties as it ameliorates paclitaxel-induced neuropathic pain by reducing peripheral sensitization and resolving neuroinflammation. Therefore, we consider SAFit2 as a potential novel drug candidate for the treatment of paclitaxel-induced neuropathic pain.
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Affiliation(s)
- Saskia Wedel
- Institute of Clinical Pharmacology, Pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University, 60590, Frankfurt am Main, Germany
| | - Lisa Hahnefeld
- Institute of Clinical Pharmacology, Pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University, 60590, Frankfurt am Main, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, and Fraunhofer Cluster of Excellence for Immune Mediated Diseases CIMD, 60596, Frankfurt am Main, Germany
| | - Yannick Schreiber
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, and Fraunhofer Cluster of Excellence for Immune Mediated Diseases CIMD, 60596, Frankfurt am Main, Germany
| | - Christian Namendorf
- Core Unit Analytics and Mass Spectrometry, Max Planck Institute of Psychiatry, 80804, Munich, Germany
| | - Tim Heymann
- Department of Biochemistry, Technical University of Darmstadt, 64287, Darmstadt, Germany
| | - Manfred Uhr
- Core Unit Analytics and Mass Spectrometry, Max Planck Institute of Psychiatry, 80804, Munich, Germany
| | - Mathias V Schmidt
- Core Unit Analytics and Mass Spectrometry, Max Planck Institute of Psychiatry, 80804, Munich, Germany
| | - Natasja de Bruin
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, and Fraunhofer Cluster of Excellence for Immune Mediated Diseases CIMD, 60596, Frankfurt am Main, Germany
| | - Felix Hausch
- Department of Biochemistry, Technical University of Darmstadt, 64287, Darmstadt, Germany
| | - Dominique Thomas
- Institute of Clinical Pharmacology, Pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University, 60590, Frankfurt am Main, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, and Fraunhofer Cluster of Excellence for Immune Mediated Diseases CIMD, 60596, Frankfurt am Main, Germany
| | - Gerd Geisslinger
- Institute of Clinical Pharmacology, Pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University, 60590, Frankfurt am Main, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, and Fraunhofer Cluster of Excellence for Immune Mediated Diseases CIMD, 60596, Frankfurt am Main, Germany
| | - Marco Sisignano
- Institute of Clinical Pharmacology, Pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University, 60590, Frankfurt am Main, Germany.
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, and Fraunhofer Cluster of Excellence for Immune Mediated Diseases CIMD, 60596, Frankfurt am Main, Germany.
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2
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Standoli S, Rapino C, Di Meo C, Rudowski A, Kämpfer-Kolb N, Volk LM, Thomas D, Trautmann S, Schreiber Y, Meyer Zu Heringdorf D, Maccarrone M. Sphingosine Kinases at the Intersection of Pro-Inflammatory LPS and Anti-Inflammatory Endocannabinoid Signaling in BV2 Mouse Microglia Cells. Int J Mol Sci 2023; 24:ijms24108508. [PMID: 37239854 DOI: 10.3390/ijms24108508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/05/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023] Open
Abstract
Microglia, the resident immune cells of the central nervous system, play important roles in brain homeostasis as well as in neuroinflammation, neurodegeneration, neurovascular diseases, and traumatic brain injury. In this context, components of the endocannabinoid (eCB) system have been shown to shift microglia towards an anti-inflammatory activation state. Instead, much less is known about the functional role of the sphingosine kinase (SphK)/sphingosine-1-phosphate (S1P) system in microglia biology. In the present study, we addressed potential crosstalk of the eCB and the S1P systems in BV2 mouse microglia cells challenged with lipopolysaccharide (LPS). We show that URB597, the selective inhibitor of fatty acid amide hydrolase (FAAH)-the main degradative enzyme of the eCB anandamide-prevented LPS-induced production of tumor necrosis factor-α (TNFα) and interleukin-1β (IL-1β), and caused the accumulation of anandamide itself and eCB-like molecules such as oleic acid and cis-vaccenic acid ethanolamide, palmitoylethanolamide, and docosahexaenoyl ethanolamide. Furthermore, treatment with JWH133, a selective agonist of the eCB-binding cannabinoid 2 (CB2) receptor, mimicked the anti-inflammatory effects of URB597. Interestingly, LPS induced transcription of both SphK1 and SphK2, and the selective inhibitors of SphK1 (SLP7111228) and SphK2 (SLM6031434) strongly reduced LPS-induced TNFα and IL-1β production. Thus, the two SphKs were pro-inflammatory in BV2 cells in a non-redundant manner. Most importantly, the inhibition of FAAH by URB597, as well as the activation of CB2 by JWH133, prevented LPS-stimulated transcription of SphK1 and SphK2. These results present SphK1 and SphK2 at the intersection of pro-inflammatory LPS and anti-inflammatory eCB signaling, and suggest the further development of inhibitors of FAAH or SphKs for the treatment of neuroinflammatory diseases.
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Affiliation(s)
- Sara Standoli
- Department of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, 64100 Teramo, Italy
| | - Cinzia Rapino
- Department of Veterinary Medicine, University of Teramo, 64100 Teramo, Italy
| | - Camilla Di Meo
- Department of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, 64100 Teramo, Italy
| | - Agnes Rudowski
- Institute of General Pharmacology and Toxicology, University Hospital Frankfurt, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
| | - Nicole Kämpfer-Kolb
- Institute of General Pharmacology and Toxicology, University Hospital Frankfurt, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
| | - Luisa Michelle Volk
- Institute of General Pharmacology and Toxicology, University Hospital Frankfurt, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
| | - Dominique Thomas
- Institute of Clinical Pharmacology, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Fraunhofer Cluster of Excellence for Immune Mediated Diseases (CIMD), 60596 Frankfurt am Main, Germany
| | - Sandra Trautmann
- Institute of Clinical Pharmacology, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Fraunhofer Cluster of Excellence for Immune Mediated Diseases (CIMD), 60596 Frankfurt am Main, Germany
| | - Yannick Schreiber
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Fraunhofer Cluster of Excellence for Immune Mediated Diseases (CIMD), 60596 Frankfurt am Main, Germany
| | - Dagmar Meyer Zu Heringdorf
- Institute of General Pharmacology and Toxicology, University Hospital Frankfurt, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
| | - Mauro Maccarrone
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, 67100 L'Aquila, Italy
- European Center for Brain Research (CERC), Santa Lucia Foundation, Scientific Institute for Research, Hospitalization and Healthcare, 00143 Rome, Italy
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3
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Niederberger E, Wilken-Schmitz A, Manderscheid C, Schreiber Y, Gurke R, Tegeder I. Non-Reproducibility of Oral Rotenone as a Model for Parkinson's Disease in Mice. Int J Mol Sci 2022; 23:ijms232012658. [PMID: 36293513 PMCID: PMC9604506 DOI: 10.3390/ijms232012658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/18/2022] [Accepted: 10/19/2022] [Indexed: 11/06/2022] Open
Abstract
Oral rotenone has been proposed as a model for Parkinson’s disease (PD) in mice. To establish the model in our lab and study complex behavior we followed a published treatment regimen. C57BL/6 mice received 30 mg/kg body weight of rotenone once daily via oral administration for 4 and 8 weeks. Motor functions were assessed by RotaRod running. Immunofluorescence studies were used to analyze the morphology of dopaminergic neurons, the expression of alpha-Synuclein (α-Syn), and inflammatory gliosis or infiltration in the substantia nigra. Rotenone-treated mice did not gain body weight during treatment compared with about 4 g in vehicle-treated mice, which was however the only robust manifestation of drug treatment and suggested local gut damage. Rotenone-treated mice had no deficits in motor behavior, no loss or sign of degeneration of dopaminergic neurons, no α-Syn accumulation, and only mild microgliosis, the latter likely an indirect remote effect of rotenone-evoked gut dysbiosis. Searching for explanations for the model failure, we analyzed rotenone plasma concentrations via LC-MS/MS 2 h after administration of the last dose to assess bioavailability. Rotenone was not detectable in plasma at a lower limit of quantification of 2 ng/mL (5 nM), showing that oral rotenone had insufficient bioavailability to achieve sustained systemic drug levels in mice. Hence, oral rotenone caused local gastrointestinal toxicity evident as lack of weight gain but failed to evoke behavioral or biological correlates of PD within 8 weeks.
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Affiliation(s)
- Ellen Niederberger
- Institute for Clinical Pharmacology, Goethe-University Frankfurt, Theodor Stern-Kai 7, 60590 Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor Stern-Kai 7, 60596 Frankfurt, Germany
- Correspondence: ; Tel.: +49-69-6301-7616; Fax: +49-69-6301-7636
| | - Annett Wilken-Schmitz
- Institute for Clinical Pharmacology, Goethe-University Frankfurt, Theodor Stern-Kai 7, 60590 Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor Stern-Kai 7, 60596 Frankfurt, Germany
| | - Christine Manderscheid
- Institute for Clinical Pharmacology, Goethe-University Frankfurt, Theodor Stern-Kai 7, 60590 Frankfurt, Germany
| | - Yannick Schreiber
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor Stern-Kai 7, 60596 Frankfurt, Germany
- Fraunhofer Cluster of Excellence for Immune Mediated Diseases CIMD, Theodor Stern-Kai 7, 60596 Frankfurt, Germany
| | - Robert Gurke
- Institute for Clinical Pharmacology, Goethe-University Frankfurt, Theodor Stern-Kai 7, 60590 Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor Stern-Kai 7, 60596 Frankfurt, Germany
- Fraunhofer Cluster of Excellence for Immune Mediated Diseases CIMD, Theodor Stern-Kai 7, 60596 Frankfurt, Germany
| | - Irmgard Tegeder
- Institute for Clinical Pharmacology, Goethe-University Frankfurt, Theodor Stern-Kai 7, 60590 Frankfurt, Germany
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4
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Endle H, Horta G, Stutz B, Muthuraman M, Tegeder I, Schreiber Y, Snodgrass IF, Gurke R, Liu ZW, Sestan-Pesa M, Radyushkin K, Streu N, Fan W, Baumgart J, Li Y, Kloss F, Groppa S, Opel N, Dannlowski U, Grabe HJ, Zipp F, Rácz B, Horvath TL, Nitsch R, Vogt J. AgRP neurons control feeding behaviour at cortical synapses via peripherally derived lysophospholipids. Nat Metab 2022; 4:683-692. [PMID: 35760867 PMCID: PMC9940119 DOI: 10.1038/s42255-022-00589-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 05/17/2022] [Indexed: 01/13/2023]
Abstract
Phospholipid levels are influenced by peripheral metabolism. Within the central nervous system, synaptic phospholipids regulate glutamatergic transmission and cortical excitability. Whether changes in peripheral metabolism affect brain lipid levels and cortical excitability remains unknown. Here, we show that levels of lysophosphatidic acid (LPA) species in the blood and cerebrospinal fluid are elevated after overnight fasting and lead to higher cortical excitability. LPA-related cortical excitability increases fasting-induced hyperphagia, and is decreased following inhibition of LPA synthesis. Mice expressing a human mutation (Prg-1R346T) leading to higher synaptic lipid-mediated cortical excitability display increased fasting-induced hyperphagia. Accordingly, human subjects with this mutation have higher body mass index and prevalence of type 2 diabetes. We further show that the effects of LPA following fasting are under the control of hypothalamic agouti-related peptide (AgRP) neurons. Depletion of AgRP-expressing cells in adult mice decreases fasting-induced elevation of circulating LPAs, as well as cortical excitability, while blunting hyperphagia. These findings reveal a direct influence of circulating LPAs under the control of hypothalamic AgRP neurons on cortical excitability, unmasking an alternative non-neuronal route by which the hypothalamus can exert a robust impact on the cortex and thereby affect food intake.
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Affiliation(s)
- Heiko Endle
- Department of Molecular and Translational Neuroscience of Anatomy II, University of Cologne, Cologne, Germany
- Cluster of Excellence-Cellular Stress Response in Aging-Associated Diseases, Center of Molecular Medicine Cologne, University of Cologne, Cologne, Germany
- Department of Comparative Medicine, Yale School of Medicine, New Haven, CT, USA
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Guilherme Horta
- Focus Program Translational Neuroscience, Johannes Gutenberg-University, Mainz, Germany
- Translational Animal Research Center, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- Institute for Microscopic Anatomy and Neurobiology, Johannes Gutenberg-University, Mainz, Germany
| | - Bernardo Stutz
- Department of Comparative Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Muthuraman Muthuraman
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Irmgard Tegeder
- Institute of Clinical Pharmacology, Goethe-University, Frankfurt am Main, Germany
| | - Yannick Schreiber
- Fraunhofer Institute for Translational Medicine and Pharmacology and Fraunhofer Cluster of Excellence for Immune Mediated Diseases, Frankfurt am Main, Germany
| | - Isabel Faria Snodgrass
- Fraunhofer Institute for Translational Medicine and Pharmacology and Fraunhofer Cluster of Excellence for Immune Mediated Diseases, Frankfurt am Main, Germany
| | - Robert Gurke
- Fraunhofer Institute for Translational Medicine and Pharmacology and Fraunhofer Cluster of Excellence for Immune Mediated Diseases, Frankfurt am Main, Germany
| | - Zhong-Wu Liu
- Department of Comparative Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Matija Sestan-Pesa
- Department of Comparative Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Konstantin Radyushkin
- Focus Program Translational Neuroscience, Johannes Gutenberg-University, Mainz, Germany
- Translational Animal Research Center, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Nora Streu
- Focus Program Translational Neuroscience, Johannes Gutenberg-University, Mainz, Germany
| | - Wei Fan
- Focus Program Translational Neuroscience, Johannes Gutenberg-University, Mainz, Germany
| | - Jan Baumgart
- Translational Animal Research Center, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Yan Li
- Transfer Group Antiinfectives, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute, Jena, Germany
| | - Florian Kloss
- Transfer Group Antiinfectives, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute, Jena, Germany
| | - Sergiu Groppa
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Nils Opel
- Institute of Translational Psychiatry, Westfälische Wilhelms University, Münster, Germany
| | - Udo Dannlowski
- Institute of Translational Psychiatry, Westfälische Wilhelms University, Münster, Germany
| | - Hans J Grabe
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany
| | - Frauke Zipp
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Bence Rácz
- Department of Anatomy and Histology, University of Veterinary Medicine, Budapest, Hungary
| | - Tamas L Horvath
- Cluster of Excellence-Cellular Stress Response in Aging-Associated Diseases, Center of Molecular Medicine Cologne, University of Cologne, Cologne, Germany.
- Department of Comparative Medicine, Yale School of Medicine, New Haven, CT, USA.
- Department of Anatomy and Histology, University of Veterinary Medicine, Budapest, Hungary.
| | - Robert Nitsch
- Institute for Translational Neuroscience, Westfälische Wilhelms University, Münster, Germany.
| | - Johannes Vogt
- Department of Molecular and Translational Neuroscience of Anatomy II, University of Cologne, Cologne, Germany.
- Cluster of Excellence-Cellular Stress Response in Aging-Associated Diseases, Center of Molecular Medicine Cologne, University of Cologne, Cologne, Germany.
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunotherapy (FZI), Rhine Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany.
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5
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Nieraad H, de Bruin N, Arne O, Hofmann MCJ, Pannwitz N, Resch E, Luckhardt S, Schneider AK, Trautmann S, Schreiber Y, Gurke R, Parnham MJ, Till U, Geisslinger G. The Roles of Long-Term Hyperhomocysteinemia and Micronutrient Supplementation in the AppNL–G–F Model of Alzheimer’s Disease. Front Aging Neurosci 2022; 14:876826. [PMID: 35572151 PMCID: PMC9094364 DOI: 10.3389/fnagi.2022.876826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 04/01/2022] [Indexed: 11/16/2022] Open
Abstract
A causal contribution of hyperhomocysteinemia to cognitive decline and Alzheimer’s disease (AD), as well as potential prevention or mitigation of the pathology by dietary intervention, have frequently been subjects of controversy. In the present in vivo study, we attempted to further elucidate the impact of elevated homocysteine (HCys) and homocysteic acid (HCA) levels, induced by dietary B-vitamin deficiency, and micronutrient supplementation on AD-like pathology, which was simulated using the amyloid-based AppNL–G–F knock-in mouse model. For this purpose, cognitive assessment was complemented by analyses of ex vivo parameters in whole blood, serum, CSF, and brain tissues from the mice. Furthermore, neurotoxicity of HCys and HCA was assessed in a separate in vitro assay. In confirmation of our previous study, older AppNL–G–F mice also exhibited subtle phenotypic impairment and extensive cerebral amyloidosis, whereas dietary manipulations did not result in significant effects. As revealed by proximity extension assay-based proteome analysis, the AppNL–G–F genotype led to an upregulation of AD-characteristic neuronal markers. Hyperhomocysteinemia, in contrast, indicated mainly vascular effects. Overall, since there was an absence of a distinct phenotype despite both a significant amyloid-β burden and serum HCys elevation, the results in this study did not corroborate the pathological role of amyloid-β according to the “amyloid hypothesis,” nor of hyperhomocysteinemia on cognitive performance. Nevertheless, this study aided in further characterizing the AppNL–G–F model and in elucidating the role of HCys in diverse biological processes. The idea of AD prevention with the investigated micronutrients, however, was not supported, at least in this mouse model of the disease.
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Affiliation(s)
- Hendrik Nieraad
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Natasja de Bruin
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
- *Correspondence: Natasja de Bruin,
| | - Olga Arne
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Martine C. J. Hofmann
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Nina Pannwitz
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Eduard Resch
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Sonja Luckhardt
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Ann-Kathrin Schneider
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Sandra Trautmann
- Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University, Frankfurt am Main, Germany
| | - Yannick Schreiber
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Robert Gurke
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
- Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University, Frankfurt am Main, Germany
| | - Michael J. Parnham
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
- EpiEndo Pharmaceuticals, Reykjavík, Iceland
| | - Uwe Till
- Former Institute of Pathobiochemistry, Friedrich-Schiller-Universität Jena, Jena, Germany
| | - Gerd Geisslinger
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
- Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University, Frankfurt am Main, Germany
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6
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Keshavarz M, Faraj Tabrizi S, Ruppert AL, Pfeil U, Schreiber Y, Klein J, Brandenburger I, Lochnit G, Bhushan S, Perniss A, Deckmann K, Hartmann P, Meiners M, Mermer P, Rafiq A, Winterberg S, Papadakis T, Thomas D, Angioni C, Oberwinkler J, Chubanov V, Gudermann T, Gärtner U, Offermanns S, Schütz B, Kummer W. Cysteinyl leukotrienes and acetylcholine are biliary tuft cell cotransmitters. Sci Immunol 2022; 7:eabf6734. [PMID: 35245090 DOI: 10.1126/sciimmunol.abf6734] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The gallbladder stores bile between meals and empties into the duodenum upon demand and is thereby exposed to the intestinal microbiome. This exposure raises the need for antimicrobial factors, among them, mucins produced by cholangiocytes, the dominant epithelial cell type in the gallbladder. The role of the much less frequent biliary tuft cells is still unknown. We here show that propionate, a major metabolite of intestinal bacteria, activates tuft cells via the short-chain free fatty acid receptor 2 and downstream signaling involving the cation channel transient receptor potential cation channel subfamily M member 5. This results in corelease of acetylcholine and cysteinyl leukotrienes from tuft cells and evokes synergistic paracrine effects upon the epithelium and the gallbladder smooth muscle, respectively. Acetylcholine triggers mucin release from cholangiocytes, an epithelial defense mechanism, through the muscarinic acetylcholine receptor M3. Cysteinyl leukotrienes cause gallbladder contraction through their cognate receptor CysLTR1, prompting emptying and closing. Our results establish gallbladder tuft cells as sensors of the microbial metabolite propionate, initiating dichotomous innate defense mechanisms through simultaneous release of acetylcholine and cysteinyl leukotrienes.
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Affiliation(s)
- Maryam Keshavarz
- Institute of Anatomy and Cell Biology, German Center for Lung Research, Justus Liebig University Giessen, Giessen, Germany.,Excellence Cluster Cardio-Pulmonary Institute, Justus Liebig University Giessen, Giessen, Germany
| | - Schayan Faraj Tabrizi
- Institute of Anatomy and Cell Biology, German Center for Lung Research, Justus Liebig University Giessen, Giessen, Germany.,Excellence Cluster Cardio-Pulmonary Institute, Justus Liebig University Giessen, Giessen, Germany
| | - Anna-Lena Ruppert
- Institute of Anatomy and Cell Biology, Philipps University, Marburg, Germany
| | - Uwe Pfeil
- Institute of Anatomy and Cell Biology, German Center for Lung Research, Justus Liebig University Giessen, Giessen, Germany.,Excellence Cluster Cardio-Pulmonary Institute, Justus Liebig University Giessen, Giessen, Germany
| | - Yannick Schreiber
- Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Project Group TMP, Frankfurt, Germany
| | - Jochen Klein
- Department of Pharmacology and Clinical Pharmacy, College of Pharmacy, Goethe University Frankfurt, Frankfurt, Germany
| | - Isabell Brandenburger
- Excellence Cluster Cardio-Pulmonary Institute, Justus Liebig University Giessen, Giessen, Germany.,Department of Pharmacology, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Günter Lochnit
- Institute of Biochemistry, Justus Liebig University Giessen, Giessen, Germany
| | - Sudhanshu Bhushan
- Institute of Anatomy and Cell Biology, Unit of Reproductive Biology, Justus Liebig University Giessen, Giessen, Germany
| | - Alexander Perniss
- Institute of Anatomy and Cell Biology, German Center for Lung Research, Justus Liebig University Giessen, Giessen, Germany.,Excellence Cluster Cardio-Pulmonary Institute, Justus Liebig University Giessen, Giessen, Germany
| | - Klaus Deckmann
- Institute of Anatomy and Cell Biology, German Center for Lung Research, Justus Liebig University Giessen, Giessen, Germany.,Excellence Cluster Cardio-Pulmonary Institute, Justus Liebig University Giessen, Giessen, Germany
| | - Petra Hartmann
- Institute of Anatomy and Cell Biology, German Center for Lung Research, Justus Liebig University Giessen, Giessen, Germany.,Excellence Cluster Cardio-Pulmonary Institute, Justus Liebig University Giessen, Giessen, Germany
| | - Mirjam Meiners
- Institute of Anatomy and Cell Biology, German Center for Lung Research, Justus Liebig University Giessen, Giessen, Germany.,Excellence Cluster Cardio-Pulmonary Institute, Justus Liebig University Giessen, Giessen, Germany
| | - Petra Mermer
- Institute of Anatomy and Cell Biology, German Center for Lung Research, Justus Liebig University Giessen, Giessen, Germany.,Excellence Cluster Cardio-Pulmonary Institute, Justus Liebig University Giessen, Giessen, Germany
| | - Amir Rafiq
- Institute of Anatomy and Cell Biology, German Center for Lung Research, Justus Liebig University Giessen, Giessen, Germany.,Excellence Cluster Cardio-Pulmonary Institute, Justus Liebig University Giessen, Giessen, Germany
| | - Sarah Winterberg
- Institute of Anatomy and Cell Biology, Philipps University, Marburg, Germany
| | - Tamara Papadakis
- Institute of Anatomy and Cell Biology, German Center for Lung Research, Justus Liebig University Giessen, Giessen, Germany.,Excellence Cluster Cardio-Pulmonary Institute, Justus Liebig University Giessen, Giessen, Germany
| | - Dominique Thomas
- Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University Frankfurt, Frankfurt, Germany.,Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany
| | - Carlo Angioni
- Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University Frankfurt, Frankfurt, Germany
| | - Johannes Oberwinkler
- Philipps-Universität Marburg, Institut für Physiologie und Pathophysiologie, Marburg, Germany
| | - Vladimir Chubanov
- Walther Straub Institute of Pharmacology and Toxicology, German Center for Lung Research, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Thomas Gudermann
- Walther Straub Institute of Pharmacology and Toxicology, German Center for Lung Research, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Ulrich Gärtner
- Institute of Anatomy and Cell Biology, German Center for Lung Research, Justus Liebig University Giessen, Giessen, Germany
| | - Stefan Offermanns
- Excellence Cluster Cardio-Pulmonary Institute, Justus Liebig University Giessen, Giessen, Germany.,Department of Pharmacology, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Burkhard Schütz
- Institute of Anatomy and Cell Biology, Philipps University, Marburg, Germany
| | - Wolfgang Kummer
- Institute of Anatomy and Cell Biology, German Center for Lung Research, Justus Liebig University Giessen, Giessen, Germany.,Excellence Cluster Cardio-Pulmonary Institute, Justus Liebig University Giessen, Giessen, Germany
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7
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Elwakeel E, Brüggemann M, Wagih J, Lityagina O, Elewa MAF, Han Y, Froemel T, Popp R, Nicolas AM, Schreiber Y, Gradhand E, Thomas D, Nüsing R, Steinmetz-Späh J, Savai R, Fokas E, Fleming I, Greten FR, Zarnack K, Brüne B, Weigert A. Disruption of prostaglandin E2 signaling in cancer-associated fibroblasts limits mammary carcinoma growth but promotes metastasis. Cancer Res 2022; 82:1380-1395. [PMID: 35105690 DOI: 10.1158/0008-5472.can-21-2116] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 12/17/2021] [Accepted: 01/28/2022] [Indexed: 11/16/2022]
Abstract
The activation and differentiation of cancer-associated fibroblasts (CAF) are involved in tumor progression. Here we show that the tumor-promoting lipid mediator prostaglandin E2 (PGE2) plays a paradoxical role in CAF activation and tumor progression. Restricting PGE2 signaling via knockout of microsomal prostaglandin E synthase-1 (mPGES-1) in PyMT mice or of the prostanoid E receptor 3 (EP3) in CAFs stunted mammary carcinoma growth associated with strong CAF proliferation. CAF proliferation upon EP3 inhibition required p38 MAPK signaling. Mechanistically, TGF-β-activated kinase-like protein (TAK1L), which was identified as a negative regulator of p38 MAPK activation, was decreased following ablation of mPGES-1 or EP3. In contrast to its effects on primary tumor growth, disruption of PGE2 signaling in CAFs induced epithelial to mesenchymal transition in cancer organoids and promoted metastasis in mice. Moreover, TAK1L expression in CAFs was associated with decreased CAF activation, reduced metastasis, and prolonged survival in human breast cancer. These data characterize a new pathway of regulating inflammatory CAF activation, which affects breast cancer progression.
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Affiliation(s)
- Eiman Elwakeel
- Faculty of Medicine/Institute of Biochemistry I, Goethe University Frankfurt
| | - Mirko Brüggemann
- Computational RNA Biology, Buchmann Institute for Molecular Life Sciences (BMLS) and Faculty of Biological Sciences, Goethe University Frankfurt
| | - Jessica Wagih
- Institute of Biochemistry I, Goethe University Frankfurt
| | - Olga Lityagina
- Institute of Biochemistry I, Goethe University Frankfurt
| | | | - Yingying Han
- Institute of Biochemistry I, Goethe University Frankfurt
| | | | - Rüdiger Popp
- Insitute of Vascular Signalling, Goethe University Frankfurt
| | - Adele M Nicolas
- Institute for Tumor Biology and Experimental Therapy, Georg Speyer Haus
| | - Yannick Schreiber
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt
| | - Elise Gradhand
- Senckenbergisches Institut für Pathologie, Goethe University Frankfurt
| | | | - Rolf Nüsing
- Institute of Clinical Pharmacology, Goethe University
| | - Julia Steinmetz-Späh
- Division of Rheumatology, Department of Medicine, Solna, Karolinska Institutet and Karolinska University Hospita
| | - Rajkumar Savai
- Lung Microenvironmental Niche in Cancerogenesis, Max Planck Institute for Heart and Lung Research
| | - Emmanouil Fokas
- Radiation Therapy and Oncology, Goethe University Frankfurt am Main
| | | | - Florian R Greten
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy Paul-Ehrlich-Str
| | - Kathi Zarnack
- Buchmann Institute for Molecular Life Sciences (BMLS) and Faculty of Biological Sciences, Goethe University Frankfurt
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8
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Lechner A, Henkel FDR, Hartung F, Bohnacker S, Alessandrini F, Gubernatorova EO, Drutskaya MS, Angioni C, Schreiber Y, Haimerl P, Ge Y, Thomas D, Kabat AM, Pearce EJ, Ohnmacht C, Nedospasov SA, Murray PJ, Chaker AM, Schmidt-Weber CB, Esser-von Bieren J. Macrophages acquire a TNF-dependent inflammatory memory in allergic asthma. J Allergy Clin Immunol 2021; 149:2078-2090. [PMID: 34974067 DOI: 10.1016/j.jaci.2021.11.026] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 10/18/2021] [Accepted: 11/26/2021] [Indexed: 01/30/2023]
Abstract
BACKGROUND Infectious agents can reprogram or "train" macrophages and their progenitors to respond more readily to subsequent insults. However, whether such an inflammatory memory exists in type-2 inflammatory conditions such as allergic asthma was not known. OBJECTIVE To decipher macrophage trained immunity in allergic asthma. METHODS We used a combination of clinical sampling of house dust mite (HDM)-allergic patients, HDM-induced allergic airway inflammation (AAI) in mice and an in vitro training set-up to analyze persistent changes in macrophage eicosanoid-, cytokine- and chemokine production as well as underlying metabolic and epigenetic mechanisms. Transcriptional and metabolic profiles of patient-derived and in vitro trained macrophages were assessed by RNA sequencing or Seahorse and LC-MS/MS analysis, respectively. RESULTS We found that macrophages differentiated from bone marrow- or blood monocyte- progenitors of HDM-allergic mice or asthma patients show inflammatory transcriptional reprogramming and excessive mediator (TNF-α, CCL17, leukotriene, PGE2, IL-6) responses upon stimulation. Macrophages from HDM-allergic mice initially exhibited a type-2 imprint, which shifted towards a classical inflammatory training over time. HDM-induced AAI elicited a metabolically activated macrophage phenotype, producing high amounts of 2-hydroxyglutarate (2-HG). HDM-induced macrophage training in vitro was mediated by a formyl-peptide receptor 2 (FPR2)-TNF-2-HG-PGE2/EP2-axis, resulting in an M2-like macrophage phenotype with high CCL17 production. TNF blockade by etanercept or genetic ablation of Tnf in myeloid cells prevented the inflammatory imprinting of bone marrow-derived macrophages from HDM-allergic mice. CONCLUSION Allergen-triggered inflammation drives a TNF-dependent innate memory, which may perpetuate and exacerbate chronic type-2 airway inflammation and thus represents a target for asthma therapy.
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Affiliation(s)
- Antonie Lechner
- Center of Allergy and Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, Munich, Germany
| | - Fiona D R Henkel
- Center of Allergy and Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, Munich, Germany
| | - Franziska Hartung
- Center of Allergy and Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, Munich, Germany
| | - Sina Bohnacker
- Center of Allergy and Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, Munich, Germany
| | - Francesca Alessandrini
- Center of Allergy and Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, Munich, Germany
| | - Ekaterina O Gubernatorova
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Moscow, and Sirius University of Science and Technology, Sochi, Russia
| | - Marina S Drutskaya
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Moscow, and Sirius University of Science and Technology, Sochi, Russia
| | - Carlo Angioni
- Institute of Clinical Pharmacology, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Yannick Schreiber
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Frankfurt am Main, Germany
| | - Pascal Haimerl
- Center of Allergy and Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, Munich, Germany
| | - Yan Ge
- Department of Immunobiology, Hospital Carl Gustav Carus, University of Dresden, Dresden, Germany
| | - Dominique Thomas
- Institute of Clinical Pharmacology, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Agnieszka M Kabat
- Max Planck Institute for Immunobiology and Epigenetics, Freiburg, Germany
| | - Edward J Pearce
- Max Planck Institute for Immunobiology and Epigenetics, Freiburg, Germany
| | - Caspar Ohnmacht
- Center of Allergy and Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, Munich, Germany
| | - Sergei A Nedospasov
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Moscow, and Sirius University of Science and Technology, Sochi, Russia
| | | | - Adam M Chaker
- Center of Allergy and Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, Munich, Germany; Department of Otorhinolaryngology and Head and Neck Surgery, TUM Medical School, Technical University of Munich, Munich, Germany
| | - Carsten B Schmidt-Weber
- Center of Allergy and Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, Munich, Germany
| | - Julia Esser-von Bieren
- Center of Allergy and Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, Munich, Germany.
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9
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Schumann L, Wilken-Schmitz A, Trautmann S, Vogel A, Schreiber Y, Hahnefeld L, Gurke R, Geisslinger G, Tegeder I. Increased Fat Taste Preference in Progranulin-Deficient Mice. Nutrients 2021; 13:4125. [PMID: 34836380 PMCID: PMC8623710 DOI: 10.3390/nu13114125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 10/22/2021] [Accepted: 11/12/2021] [Indexed: 11/25/2022] Open
Abstract
Progranulin deficiency in mice is associated with deregulations of the scavenger receptor signaling of CD36/SCARB3 in immune disease models, and CD36 is a dominant receptor in taste bud cells in the tongue and contributes to the sensation of dietary fats. Progranulin-deficient mice (Grn-/-) are moderately overweight during middle age. We therefore asked if there was a connection between progranulin/CD36 in the tongue and fat taste preferences. By using unbiased behavioral analyses in IntelliCages and Phenomaster cages we showed that progranulin-deficient mice (Grn-/-) developed a strong preference of fat taste in the form of 2% milk over 0.3% milk, and for diluted MCTs versus tap water. The fat preference in the 7d-IntelliCage observation period caused an increase of 10% in the body weight of Grn-/- mice, which did not occur in the wildtype controls. CD36 expression in taste buds was reduced in Grn-/- mice at RNA and histology levels. There were no differences in the plasma or tongue lipids of various classes including sphingolipids, ceramides and endocannabinoids. The data suggest that progranulin deficiency leads to a lower expression of CD36 in the tongue resulting in a stronger urge for fatty taste and fatty nutrition.
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Affiliation(s)
- Lana Schumann
- Institute of Clinical Pharmacology, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany; (L.S.); (A.W.-S.); (S.T.); (A.V.); (Y.S.); (L.H.); (R.G.); (G.G.)
| | - Annett Wilken-Schmitz
- Institute of Clinical Pharmacology, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany; (L.S.); (A.W.-S.); (S.T.); (A.V.); (Y.S.); (L.H.); (R.G.); (G.G.)
| | - Sandra Trautmann
- Institute of Clinical Pharmacology, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany; (L.S.); (A.W.-S.); (S.T.); (A.V.); (Y.S.); (L.H.); (R.G.); (G.G.)
| | - Alexandra Vogel
- Institute of Clinical Pharmacology, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany; (L.S.); (A.W.-S.); (S.T.); (A.V.); (Y.S.); (L.H.); (R.G.); (G.G.)
| | - Yannick Schreiber
- Institute of Clinical Pharmacology, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany; (L.S.); (A.W.-S.); (S.T.); (A.V.); (Y.S.); (L.H.); (R.G.); (G.G.)
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, 60596 Frankfurt, Germany
| | - Lisa Hahnefeld
- Institute of Clinical Pharmacology, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany; (L.S.); (A.W.-S.); (S.T.); (A.V.); (Y.S.); (L.H.); (R.G.); (G.G.)
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, 60596 Frankfurt, Germany
| | - Robert Gurke
- Institute of Clinical Pharmacology, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany; (L.S.); (A.W.-S.); (S.T.); (A.V.); (Y.S.); (L.H.); (R.G.); (G.G.)
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, 60596 Frankfurt, Germany
| | - Gerd Geisslinger
- Institute of Clinical Pharmacology, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany; (L.S.); (A.W.-S.); (S.T.); (A.V.); (Y.S.); (L.H.); (R.G.); (G.G.)
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, 60596 Frankfurt, Germany
- Fraunhofer Cluster of Excellence for Immune Mediated Diseases (CIMD), 60596 Frankfurt, Germany
| | - Irmgard Tegeder
- Institute of Clinical Pharmacology, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany; (L.S.); (A.W.-S.); (S.T.); (A.V.); (Y.S.); (L.H.); (R.G.); (G.G.)
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10
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Rothenburger T, Thomas D, Schreiber Y, Wratil PR, Pflantz T, Knecht K, Digianantonio K, Temple J, Schneider C, Baldauf HM, McLaughlin KM, Rothweiler F, Bilen B, Farmand S, Bojkova D, Costa R, Ferreirós N, Geisslinger G, Oellerich T, Xiong Y, Keppler OT, Wass MN, Michaelis M, Cinatl J. Differences between intrinsic and acquired nucleoside analogue resistance in acute myeloid leukaemia cells. J Exp Clin Cancer Res 2021; 40:317. [PMID: 34641952 PMCID: PMC8507139 DOI: 10.1186/s13046-021-02093-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 09/01/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND SAMHD1 mediates resistance to anti-cancer nucleoside analogues, including cytarabine, decitabine, and nelarabine that are commonly used for the treatment of leukaemia, through cleavage of their triphosphorylated forms. Hence, SAMHD1 inhibitors are promising candidates for the sensitisation of leukaemia cells to nucleoside analogue-based therapy. Here, we investigated the effects of the cytosine analogue CNDAC, which has been proposed to be a SAMHD1 inhibitor, in the context of SAMHD1. METHODS CNDAC was tested in 13 acute myeloid leukaemia (AML) cell lines, in 26 acute lymphoblastic leukaemia (ALL) cell lines, ten AML sublines adapted to various antileukaemic drugs, 24 single cell-derived clonal AML sublines, and primary leukaemic blasts from 24 AML patients. Moreover, 24 CNDAC-resistant sublines of the AML cell lines HL-60 and PL-21 were established. The SAMHD1 gene was disrupted using CRISPR/Cas9 and SAMHD1 depleted using RNAi, and the viral Vpx protein. Forced DCK expression was achieved by lentiviral transduction. SAMHD1 promoter methylation was determined by PCR after treatment of genomic DNA with the methylation-sensitive HpaII endonuclease. Nucleoside (analogue) triphosphate levels were determined by LC-MS/MS. CNDAC interaction with SAMHD1 was analysed by an enzymatic assay and by crystallisation. RESULTS Although the cytosine analogue CNDAC was anticipated to inhibit SAMHD1, SAMHD1 mediated intrinsic CNDAC resistance in leukaemia cells. Accordingly, SAMHD1 depletion increased CNDAC triphosphate (CNDAC-TP) levels and CNDAC toxicity. Enzymatic assays and crystallisation studies confirmed CNDAC-TP to be a SAMHD1 substrate. In 24 CNDAC-adapted acute myeloid leukaemia (AML) sublines, resistance was driven by DCK (catalyses initial nucleoside phosphorylation) loss. CNDAC-adapted sublines displayed cross-resistance only to other DCK substrates (e.g. cytarabine, decitabine). Cell lines adapted to drugs not affected by DCK or SAMHD1 remained CNDAC sensitive. In cytarabine-adapted AML cells, increased SAMHD1 and reduced DCK levels contributed to cytarabine and CNDAC resistance. CONCLUSION Intrinsic and acquired resistance to CNDAC and related nucleoside analogues are driven by different mechanisms. The lack of cross-resistance between SAMHD1/ DCK substrates and non-substrates provides scope for next-line therapies after treatment failure.
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Affiliation(s)
- Tamara Rothenburger
- Institute for Medical Virology, Goethe-University, Frankfurt am Main, Germany
- Faculty of Biological Sciences, Goethe-University, Frankfurt am Main, Germany
| | - Dominique Thomas
- Pharmazentrum frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University of Frankfurt, Frankfurt, Germany
| | - Yannick Schreiber
- Pharmazentrum frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University of Frankfurt, Frankfurt, Germany
| | - Paul R Wratil
- Max von Pettenkofer Institute & Gene Center, Virology, National Reference Center for Retroviruses, Faculty of Medicine, LMU München, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Tamara Pflantz
- Max von Pettenkofer Institute & Gene Center, Virology, National Reference Center for Retroviruses, Faculty of Medicine, LMU München, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Kirsten Knecht
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT, USA
| | - Katie Digianantonio
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT, USA
| | - Joshua Temple
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT, USA
| | - Constanze Schneider
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Hanna-Mari Baldauf
- Max von Pettenkofer Institute & Gene Center, Virology, National Reference Center for Retroviruses, Faculty of Medicine, LMU München, Munich, Germany
| | | | - Florian Rothweiler
- Institute for Medical Virology, Goethe-University, Frankfurt am Main, Germany
| | - Berna Bilen
- Faculty of Biological Sciences, Goethe-University, Frankfurt am Main, Germany
| | - Samira Farmand
- Faculty of Biological Sciences, Goethe-University, Frankfurt am Main, Germany
| | - Denisa Bojkova
- Institute for Medical Virology, Goethe-University, Frankfurt am Main, Germany
| | - Rui Costa
- Institute for Medical Virology, Goethe-University, Frankfurt am Main, Germany
| | - Nerea Ferreirós
- Pharmazentrum frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University of Frankfurt, Frankfurt, Germany
| | - Gerd Geisslinger
- Pharmazentrum frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University of Frankfurt, Frankfurt, Germany
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Project group Translational Medicine and Pharmacology (TMP), Frankfurt am Main, Germany
| | - Thomas Oellerich
- Department of Hematology/Oncology, Goethe-University, Frankfurt am Main, Germany
- Molecular Diagnostics Unit, Frankfurt Cancer Institute, Frankfurt am Main, Germany
- German Cancer Consortium/German Cancer Research Center, Heidelberg, Germany
| | - Yong Xiong
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT, USA
| | - Oliver T Keppler
- Max von Pettenkofer Institute & Gene Center, Virology, National Reference Center for Retroviruses, Faculty of Medicine, LMU München, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Mark N Wass
- School of Biosciences, University of Kent, Canterbury, UK
| | | | - Jindrich Cinatl
- Institute for Medical Virology, Goethe-University, Frankfurt am Main, Germany.
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11
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Khodzhaeva V, Schreiber Y, Geisslinger G, Brandes RP, Brüne B, Namgaladze D. Mitofusin 2 Deficiency Causes Pro-Inflammatory Effects in Human Primary Macrophages. Front Immunol 2021; 12:723683. [PMID: 34456930 PMCID: PMC8397414 DOI: 10.3389/fimmu.2021.723683] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 07/28/2021] [Indexed: 01/23/2023] Open
Abstract
Mitofusin 2 (MFN2) is a mitochondrial outer membrane GTPase, which modulates mitochondrial fusion and affects the interaction between endoplasmic reticulum and mitochondria. Here, we explored how MFN2 influences mitochondrial functions and inflammatory responses towards zymosan in primary human macrophages. A knockdown of MFN2 by small interfering RNA decreased mitochondrial respiration without attenuating mitochondrial membrane potential and reduced interactions between endoplasmic reticulum and mitochondria. A MFN2 deficiency potentiated zymosan-elicited inflammatory responses of human primary macrophages, such as expression and secretion of pro-inflammatory cytokines interleukin-1β, -6, -8 and tumor necrosis factor α, as well as induction of cyclooxygenase 2 and prostaglandin E2 synthesis. MFN2 silencing also increased zymosan-induced nuclear factor kappa-light-chain-enhancer of activated B cells and mitogen-activated protein kinases inflammatory signal transduction, without affecting mitochondrial reactive oxygen species production. Mechanistic studies revealed that MFN2 deficiency enhanced the toll-like receptor 2-dependent branch of zymosan-triggered responses upstream of inhibitor of κB kinase. This was associated with elevated, cytosolic expression of interleukin-1 receptor-associated kinase 4 in MFN2-deficient cells. Our data suggest pro-inflammatory effects of MFN2 deficiency in human macrophages.
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Affiliation(s)
- Vera Khodzhaeva
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Yannick Schreiber
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany
| | - Gerd Geisslinger
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany.,Institute of Clinical Pharmacology, Pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University Frankfurt, Frankfurt, Germany
| | - Ralf P Brandes
- Institute for Cardiovascular Physiology, Goethe-University Frankfurt, Frankfurt, Germany
| | - Bernhard Brüne
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany.,Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany.,German Cancer Consortium (DKTK), Partner Site Frankfurt, Frankfurt, Germany.,Frankfurt Cancer Institute, Goethe-University Frankfurt, Frankfurt, Germany
| | - Dmitry Namgaladze
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
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12
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Schmitz K, Trautmann S, Hahnefeld L, Fischer C, Schreiber Y, Wilken-Schmitz A, Gurke R, Brunkhorst R, Werner ER, Watschinger K, Wicker S, Thomas D, Geisslinger G, Tegeder I. Sapropterin (BH4) Aggravates Autoimmune Encephalomyelitis in Mice. Neurotherapeutics 2021; 18:1862-1879. [PMID: 33844153 PMCID: PMC8609075 DOI: 10.1007/s13311-021-01043-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2021] [Indexed: 02/04/2023] Open
Abstract
Depletion of the enzyme cofactor, tetrahydrobiopterin (BH4), in T-cells was shown to prevent their proliferation upon receptor stimulation in models of allergic inflammation in mice, suggesting that BH4 drives autoimmunity. Hence, the clinically available BH4 drug (sapropterin) might increase the risk of autoimmune diseases. The present study assessed the implications for multiple sclerosis (MS) as an exemplary CNS autoimmune disease. Plasma levels of biopterin were persistently low in MS patients and tended to be lower with high Expanded Disability Status Scale (EDSS). Instead, the bypass product, neopterin, was increased. The deregulation suggested that BH4 replenishment might further drive the immune response or beneficially restore the BH4 balances. To answer this question, mice were treated with sapropterin in immunization-evoked autoimmune encephalomyelitis (EAE), a model of multiple sclerosis. Sapropterin-treated mice had higher EAE disease scores associated with higher numbers of T-cells infiltrating the spinal cord, but normal T-cell subpopulations in spleen and blood. Mechanistically, sapropterin treatment was associated with increased plasma levels of long-chain ceramides and low levels of the poly-unsaturated fatty acid, linolenic acid (FA18:3). These lipid changes are known to contribute to disruptions of the blood-brain barrier in EAE mice. Indeed, RNA data analyses revealed upregulations of genes involved in ceramide synthesis in brain endothelial cells of EAE mice (LASS6/CERS6, LASS3/CERS3, UGCG, ELOVL6, and ELOVL4). The results support the view that BH4 fortifies autoimmune CNS disease, mechanistically involving lipid deregulations that are known to contribute to the EAE pathology.
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Affiliation(s)
- Katja Schmitz
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Sandra Trautmann
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Lisa Hahnefeld
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Caroline Fischer
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Yannick Schreiber
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Frankfurt, Germany
| | - Annett Wilken-Schmitz
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Robert Gurke
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Frankfurt, Germany
| | - Robert Brunkhorst
- Department of Clinical Neurology, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Ernst R Werner
- Institute of Biological Chemistry, Medical University of Innsbruck, Biocenter, Austria
| | - Katrin Watschinger
- Institute of Biological Chemistry, Medical University of Innsbruck, Biocenter, Austria
| | - Sabine Wicker
- Occupational Health Services, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Dominique Thomas
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
| | - Gerd Geisslinger
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Frankfurt, Germany
- Fraunhofer Cluster of Excellence for Immune Mediated Diseases, Frankfurt, Germany
| | - Irmgard Tegeder
- Institute of Clinical Pharmacology, Medical Faculty, Goethe-University, Frankfurt, Germany.
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13
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Rappl P, Rösser S, Maul P, Bauer R, Huard A, Schreiber Y, Thomas D, Geisslinger G, Jakobsson PJ, Weigert A, Brüne B, Schmid T. Inhibition of mPGES-1 attenuates efficient resolution of acute inflammation by enhancing CX3CL1 expression. Cell Death Dis 2021; 12:135. [PMID: 33542207 PMCID: PMC7862376 DOI: 10.1038/s41419-021-03423-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 01/09/2021] [Accepted: 01/11/2021] [Indexed: 02/07/2023]
Abstract
Despite the progress to understand inflammatory reactions, mechanisms causing their resolution remain poorly understood. Prostanoids, especially prostaglandin E2 (PGE2), are well-characterized mediators of inflammation. PGE2 is produced in an inducible manner in macrophages (Mϕ) by microsomal PGE2-synthase-1 (mPGES-1), with the notion that it also conveys pro-resolving properties. We aimed to characterize the role of mPGES-1 during resolution of acute, zymosan-induced peritonitis. Experimentally, we applied the mPGES-1 inhibitor compound III (CIII) once the inflammatory response was established and confirmed its potent PGE2-blocking efficacy. mPGES-1 inhibition resulted in an incomplete removal of neutrophils and a concomitant increase in monocytes and Mϕ during the resolution process. The mRNA-seq analysis identified enhanced C-X3-C motif receptor 1 (CX3CR1) expression in resident and infiltrating Mϕ upon mPGES-1 inhibition. Besides elevated Cx3cr1 expression, its ligand CX3CL1 was enriched in the peritoneal lavage of the mice, produced by epithelial cells upon mPGES-1 inhibition. CX3CL1 not only increased adhesion and survival of Mϕ but its neutralization also completely reversed elevated inflammatory cell numbers, thereby normalizing the cellular, peritoneal composition during resolution. Our data suggest that mPGES-1-derived PGE2 contributes to the resolution of inflammation by preventing CX3CL1-mediated retention of activated myeloid cells at sites of injury.
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Affiliation(s)
- Peter Rappl
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Silvia Rösser
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Patrick Maul
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Rebekka Bauer
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Arnaud Huard
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Yannick Schreiber
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt, Germany
| | - Dominique Thomas
- Institute of Clinical Pharmacology, pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University Frankfurt, Frankfurt, Germany
| | - Gerd Geisslinger
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt, Germany
- Institute of Clinical Pharmacology, pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University Frankfurt, Frankfurt, Germany
| | - Per-Johan Jakobsson
- Rheumatology Unit, Dep. of Medicine, Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Andreas Weigert
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Bernhard Brüne
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany.
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt, Germany.
- German Cancer Consortium (DKTK), Partner Site Frankfurt, Frankfurt, Germany.
- Frankfurt Cancer Institute, Goethe-University Frankfurt, Frankfurt, Germany.
| | - Tobias Schmid
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany.
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14
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Rimola V, Hahnefeld L, Zhao J, Jiang C, Angioni C, Schreiber Y, Osthues T, Pierre S, Geisslinger G, Ji RR, Scholich K, Sisignano M. Lysophospholipids Contribute to Oxaliplatin-Induced Acute Peripheral Pain. J Neurosci 2020; 40:9519-9532. [PMID: 33158961 PMCID: PMC7724144 DOI: 10.1523/jneurosci.1223-20.2020] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 10/09/2020] [Accepted: 10/13/2020] [Indexed: 02/06/2023] Open
Abstract
Oxaliplatin, a platinum-based chemotherapeutic drug, which is used as first-line treatment for some types of colorectal carcinoma, causes peripheral neuropathic pain in patients. In addition, an acute peripheral pain syndrome develop in almost 90% of patients immediately after oxaliplatin treatment, which is poorly understood mechanistically but correlates with incidence and severity of the later-occurring neuropathy. Here we investigated the effects of acute oxaliplatin treatment in a murine model, showing that male and female mice develop mechanical hypersensitivity 24 h after oxaliplatin treatment. Interestingly, we found that the levels of several lipids were significantly altered in nervous tissue during oxaliplatin-induced acute pain. Specifically, the linoleic acid metabolite 9,10-EpOME (epoxide of linoleic acid) as well as the lysophospholipids lysophosphatidylcholine (LPC) 18:1 and LPC 16:0 were significantly increased 24 h after oxaliplatin treatment in sciatic nerve, DRGs, or spinal cord tissue as revealed by untargeted and targeted lipidomics. In contrast, inflammatory markers including cytokines and chemokines, ROS markers, and growth factors are unchanged in the respective nervous system tissues. Importantly, LPC 18:1 and LPC 16:0 can induce Ca2+ transients in primary sensory neurons, and we identify LPC 18:1 as a previously unknown endogenous activator of the ligand-gated calcium channels transient receptor potential V1 and M8 (transient receptor potential vanilloid 1 and transient receptor potential melastatin 8) in primary sensory neurons using both pharmacological inhibition and genetic knockout. Additionally, a peripheral LPC 18:1 injection was sufficient to induce mechanical hypersensitivity in naive mice. Hence, targeting signaling lipid pathways may ameliorate oxaliplatin-induced acute peripheral pain and the subsequent long-lasting neuropathy.SIGNIFICANCE STATEMENT The first-line cytostatic drug oxaliplatin can cause acute peripheral pain and chronic neuropathic pain. The former is causally connected with the chronic neuropathic pain, but its mechanisms are poorly understood. Here, we performed a broad unbiased analysis of cytokines, chemokines, growth factors, and ∼200 lipids in nervous system tissues 24 h after oxaliplatin treatment, which revealed a crucial role of lysophospholipids lysophosphatidylcholine (LPC) 18:1, LPC 16:0, and 9,10-EpOME in oxaliplatin-induced acute pain. We demonstrate for the first time that LPC 18:1 contributes to the activation of the ion channels transient receptor potential vanilloid 1 and transient receptor potential melastatin 8 in sensory neurons and causes mechanical hypersensitivity after peripheral injection in vivo These findings suggest that the LPC-mediated lipid signaling is involved in oxaliplatin-induced acute peripheral pain.
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Affiliation(s)
- Vittoria Rimola
- Institute of Clinical Pharmacology, Pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University, D-60590 Frankfurt am Main, Germany
| | - Lisa Hahnefeld
- Institute of Clinical Pharmacology, Pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University, D-60590 Frankfurt am Main, Germany
| | - Junli Zhao
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, North Carolina 27710
| | - Changyu Jiang
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, North Carolina 27710
| | - Carlo Angioni
- Institute of Clinical Pharmacology, Pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University, D-60590 Frankfurt am Main, Germany
| | - Yannick Schreiber
- Fraunhofer Institute for Molecular Biology and Applied Ecology-Project Group Translational Medicine and Pharmacology (IME-TMP), 60596 Frankfurt am Main, Germany
| | - Tabea Osthues
- Fraunhofer Institute for Molecular Biology and Applied Ecology-Project Group Translational Medicine and Pharmacology (IME-TMP), 60596 Frankfurt am Main, Germany
| | - Sandra Pierre
- Institute of Clinical Pharmacology, Pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University, D-60590 Frankfurt am Main, Germany
| | - Gerd Geisslinger
- Institute of Clinical Pharmacology, Pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University, D-60590 Frankfurt am Main, Germany
- Fraunhofer Institute for Molecular Biology and Applied Ecology-Project Group Translational Medicine and Pharmacology (IME-TMP), 60596 Frankfurt am Main, Germany
- Fraunhofer Cluster of Excellence for Immune-Mediated Diseases (CIMD), 30625 Hannover, Germany
| | - Ru-Rong Ji
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, North Carolina 27710
| | - Klaus Scholich
- Institute of Clinical Pharmacology, Pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University, D-60590 Frankfurt am Main, Germany
- Fraunhofer Institute for Molecular Biology and Applied Ecology-Project Group Translational Medicine and Pharmacology (IME-TMP), 60596 Frankfurt am Main, Germany
- Fraunhofer Cluster of Excellence for Immune-Mediated Diseases (CIMD), 30625 Hannover, Germany
| | - Marco Sisignano
- Institute of Clinical Pharmacology, Pharmazentrum Frankfurt/ZAFES, University Hospital, Goethe-University, D-60590 Frankfurt am Main, Germany
- Fraunhofer Institute for Molecular Biology and Applied Ecology-Project Group Translational Medicine and Pharmacology (IME-TMP), 60596 Frankfurt am Main, Germany
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15
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Klatt‐Schreiner K, Valek L, Kang J, Khlebtovsky A, Trautmann S, Hahnefeld L, Schreiber Y, Gurke R, Thomas D, Wilken‐Schmitz A, Wicker S, Auburger G, Geisslinger G, Lötsch J, Pfeilschifter W, Djaldetti R, Tegeder I. High Glucosylceramides and Low Anandamide Contribute to Sensory Loss and Pain in Parkinson's Disease. Mov Disord 2020; 35:1822-1833. [DOI: 10.1002/mds.28186] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 05/19/2020] [Accepted: 06/08/2020] [Indexed: 01/02/2023] Open
Affiliation(s)
| | - Lucie Valek
- Institute of Clinical Pharmacology Goethe‐University, Medical Faculty Frankfurt Germany
| | - Jun‐Suk Kang
- Department of Neurology Goethe‐University Hospital Frankfurt Germany
| | - Alexander Khlebtovsky
- Department of Neurology Rabin Medical Center Petach Tiqva Israel
- Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
| | - Sandra Trautmann
- Institute of Clinical Pharmacology Goethe‐University, Medical Faculty Frankfurt Germany
| | - Lisa Hahnefeld
- Institute of Clinical Pharmacology Goethe‐University, Medical Faculty Frankfurt Germany
| | | | - Robert Gurke
- Institute of Clinical Pharmacology Goethe‐University, Medical Faculty Frankfurt Germany
| | - Dominique Thomas
- Institute of Clinical Pharmacology Goethe‐University, Medical Faculty Frankfurt Germany
| | - Annett Wilken‐Schmitz
- Institute of Clinical Pharmacology Goethe‐University, Medical Faculty Frankfurt Germany
| | - Sabine Wicker
- Occupational Health Service Goethe‐University Hospital Frankfurt Germany
| | - Georg Auburger
- Department of Neurology Goethe‐University Hospital Frankfurt Germany
| | - Gerd Geisslinger
- Institute of Clinical Pharmacology Goethe‐University, Medical Faculty Frankfurt Germany
- Fraunhofer Institute for Molecular Biology and Applied Ecology Branch Translational Medicine Frankfurt Germany
- Fraunhofer Cluster of Excellence for immune mediated diseases (CIMD)
| | - Jörn Lötsch
- Institute of Clinical Pharmacology Goethe‐University, Medical Faculty Frankfurt Germany
- Fraunhofer Institute for Molecular Biology and Applied Ecology Branch Translational Medicine Frankfurt Germany
- Fraunhofer Cluster of Excellence for immune mediated diseases (CIMD)
| | | | - Ruth Djaldetti
- Department of Neurology Rabin Medical Center Petach Tiqva Israel
- Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
| | - Irmgard Tegeder
- Institute of Clinical Pharmacology Goethe‐University, Medical Faculty Frankfurt Germany
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16
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Hahnefeld L, Gurke R, Thomas D, Schreiber Y, Schäfer SM, Trautmann S, Snodgrass IF, Kratz D, Geisslinger G, Ferreirós N. Implementation of lipidomics in clinical routine: Can fluoride/citrate blood sampling tubes improve preanalytical stability? Talanta 2020; 209:120593. [DOI: 10.1016/j.talanta.2019.120593] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 11/22/2019] [Accepted: 11/25/2019] [Indexed: 12/12/2022]
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17
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Vutukuri R, Koch A, Trautmann S, Schreiber Y, Thomas D, Mayser F, Meyer zu Heringdorf D, Pfeilschifter J, Pfeilschifter W, Brunkhorst R. S1P d20:1, an endogenous modulator of S1P d18:1/S1P2‐dependent signaling. FASEB J 2020; 34:3932-3942. [DOI: 10.1096/fj.201902391r] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 12/27/2019] [Accepted: 12/27/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Rajkumar Vutukuri
- Institute of General Pharmacology and Toxicology University Hospital, Goethe University Frankfurt Frankfurt am Main Germany
| | - Alexander Koch
- Institute of General Pharmacology and Toxicology University Hospital, Goethe University Frankfurt Frankfurt am Main Germany
| | - Sandra Trautmann
- Institute of Clinical Pharmacology University Hospital, Goethe University Frankfurt Frankfurt am Main Germany
| | - Yannick Schreiber
- Fraunhofer Institute of Molecular Biology and Applied Ecology‐Project Group Translational Medicine and Pharmacology (IME‐TMP) Frankfurt am Main Germany
| | - Dominique Thomas
- Institute of Clinical Pharmacology University Hospital, Goethe University Frankfurt Frankfurt am Main Germany
| | - Franziska Mayser
- Department of Neurology University Hospital, Goethe University Frankfurt Frankfurt am Main Germany
| | - Dagmar Meyer zu Heringdorf
- Institute of General Pharmacology and Toxicology University Hospital, Goethe University Frankfurt Frankfurt am Main Germany
| | - Josef Pfeilschifter
- Institute of General Pharmacology and Toxicology University Hospital, Goethe University Frankfurt Frankfurt am Main Germany
| | - Waltraud Pfeilschifter
- Department of Neurology University Hospital, Goethe University Frankfurt Frankfurt am Main Germany
| | - Robert Brunkhorst
- Department of Neurology University Hospital, Goethe University Frankfurt Frankfurt am Main Germany
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18
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Marbach-Breitrück E, Kutzner L, Rothe M, Gurke R, Schreiber Y, Reddanna P, Schebb NH, Stehling S, Wieler LH, Heydeck D, Kuhn H. Functional Characterization of Knock-In Mice Expressing a 12/15-Lipoxygenating Alox5 Mutant Instead of the 5-Lipoxygenating Wild-Type Enzyme. Antioxid Redox Signal 2020; 32:1-17. [PMID: 31642348 DOI: 10.1089/ars.2019.7751] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Aims: Most mammalian genomes involve several genes encoding for functionally distinct arachidonate lipoxygenase (ALOX isoforms). Proinflammatory leukotrienes are formed via the ALOX5 pathway, but 12/15-lipoxygenating ALOX isoforms have been implicated in the biosynthesis of pro-resolving mediators. In vitro mutagenesis of the triad determinants abolished the leukotriene synthesizing activity of ALOX5, but the biological consequences of these alterations have not been studied. To fill this gap, we created Alox5 knock-in mice, which express the 12/15-lipoxygenating Phe359Trp + Ala424Ile + Asn425Met Alox5 triple mutant and characterized its phenotypic alterations. Results: The mouse Alox5 triple mutant functions as arachidonic acid 15-lipoxygenating enzyme, which also forms 12S-hydroxy and 8S-hydroxy arachidonic acid. In contrast to the wild-type enzyme, the triple mutant effectively oxygenates linoleic acid to 13S-hydroxy linoleic acid (13S-HODE), which functions as activating ligand of the type-2 nuclear receptor peroxisome proliferator-activated receptor gamma (PPARγ). Knock-in mice expressing the mutant enzyme are viable, fertile, and develop normally. The mice cannot synthesize proinflammatory leukotrienes but show significantly attenuated plasma levels of lipolytic endocannabinoids. When aging, the animals gained significantly more body weight, which may be related to the fivefold higher levels of 13-HODE in the adipose tissue. Innovation: These data indicate for the first time that in vivo mutagenesis of the triad determinants of mouse Alox5 abolished the biosynthetic capacity of the enzyme for proinflammatory leukotrienes and altered the catalytic properties of the protein favoring the formation of 13-HODE. Conclusion:In vivo triple mutation of the mouse Alox5 gene impacts the body weight homeostasis of aging mice via augmented formation of the activating PPARγ ligand 13-HODE.
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Affiliation(s)
- Eugenia Marbach-Breitrück
- Institute of Biochemistry, Charité-University Medicine Berlin, Corporate Member of Free University Berlin, Humboldt-University zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Laura Kutzner
- Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
| | | | - Robert Gurke
- Pharmazentrum Frankfurt (ZAFES), Institute of Clinical Pharmacology, Goethe University, Frankfurt am Main, Germany.,Branch for Translational Medicine and Pharmacology (TMP), Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Frankfurt am Main, Germany
| | - Yannick Schreiber
- Branch for Translational Medicine and Pharmacology (TMP), Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Frankfurt am Main, Germany
| | - Pallu Reddanna
- Department of Animal Biology, School of Life Sciences, University of Hyderabad, Hyderabad India
| | - Nils-Helge Schebb
- Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
| | - Sabine Stehling
- Institute of Biochemistry, Charité-University Medicine Berlin, Corporate Member of Free University Berlin, Humboldt-University zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Lothar H Wieler
- Robert Koch Institute, Berlin, Germany.,Institute of Microbiology and Epizootics, Center of Infection Medicine, Free University of Berlin, Berlin, Germany
| | - Dagmar Heydeck
- Institute of Biochemistry, Charité-University Medicine Berlin, Corporate Member of Free University Berlin, Humboldt-University zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Hartmut Kuhn
- Institute of Biochemistry, Charité-University Medicine Berlin, Corporate Member of Free University Berlin, Humboldt-University zu Berlin, Berlin Institute of Health, Berlin, Germany
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19
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Wegner MS, Gruber L, Schömel N, Trautmann S, Brachtendorf S, Fuhrmann D, Schreiber Y, Olesch C, Brüne B, Geisslinger G, Grösch S. GPER1 influences cellular homeostasis and cytostatic drug resistance via influencing long chain ceramide synthesis in breast cancer cells. Int J Biochem Cell Biol 2019; 112:95-106. [DOI: 10.1016/j.biocel.2019.05.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 04/23/2019] [Accepted: 05/03/2019] [Indexed: 01/02/2023]
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20
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Gurke R, Thomas D, Schreiber Y, Schäfer SMG, Fleck SC, Geisslinger G, Ferreirós N. Determination of endocannabinoids and endocannabinoid-like substances in human K3EDTA plasma - LC-MS/MS method validation and pre-analytical characteristics. Talanta 2019; 204:386-394. [PMID: 31357310 DOI: 10.1016/j.talanta.2019.06.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 05/31/2019] [Accepted: 06/02/2019] [Indexed: 12/18/2022]
Abstract
The determination of endocannabinoids and endocannabinoid-like substances in biological human samples is a vibrant field of research with great significance due to postulated relevance of these substances in diseases such as Alzheimer's disease, multiple sclerosis, cancer and cardiovascular diseases. For a possible use as biomarker in early prediction or diagnosis of a disease as well as examination of a successful treatment, the valid determination of the analytes in common accessible human samples, such as plasma or serum, is of great importance. A method for the determination of arachidonoyl ethanolamide, oleoyl ethanolamide, palmitoyl ethanolamide, 1-arachidonoyl glycerol and 2-arachidonoyl glycerol in human K3EDTA plasma using liquid-liquid-extraction in combination with liquid chromatography-tandem-mass spectrometry has been developed and validated for the quantification of the aforementioned analytes. Particular emphasis was placed on the chromatographic separation of the isomers 1-arachidonoyl glycerol and 2-arachidonoyl glycerol, arachidonoyl ethanolamide and O-arachidonoyl ethanolamine (virodhamine) as well as oleoyl ethanolamide and vaccenic acid ethanolamide. During the validation process, increasing concentrations of 1-arachidonoyl glycerol and 2-arachidonoyl glycerol while storing plasma samples were observed. In-depth investigation of pre-analytical sample handling revealed rising concentrations for both analytes in plasma and for arachidonoyl ethanolamide, oleoyl ethanolamide and palmitoyl ethanolamide in whole blood, dependent on the period and temperature of storage. Prevention of the increase in concentration was not possible, raising the question whether human K3EDTA plasma is suitable for the determination of endocannabinoids and endocannabinoid-like substances. Especially the common practice to calculate the concentration of 2-arachidonoyl glycerol as sum of 1-arachidonoyl glycerol and 2-arachidonoyl glycerol is highly questionable because the concentrations of both analytes increase unequally while storing the plasma samples in the fridge.
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Affiliation(s)
- R Gurke
- Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt Am Main, Germany.
| | - D Thomas
- Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt Am Main, Germany
| | - Y Schreiber
- Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Branch for Translational Medicine and Pharmacology TMP, Theodor-Stern-Kai 7, 60596, Frankfurt Am Main, Germany
| | - S M G Schäfer
- Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Branch for Translational Medicine and Pharmacology TMP, Theodor-Stern-Kai 7, 60596, Frankfurt Am Main, Germany
| | - S C Fleck
- Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Branch for Translational Medicine and Pharmacology TMP, Theodor-Stern-Kai 7, 60596, Frankfurt Am Main, Germany
| | - G Geisslinger
- Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt Am Main, Germany; Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Branch for Translational Medicine and Pharmacology TMP, Theodor-Stern-Kai 7, 60596, Frankfurt Am Main, Germany
| | - N Ferreirós
- Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University, Theodor-Stern-Kai 7, 60590, Frankfurt Am Main, Germany
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21
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Treutlein EM, Kern K, Weigert A, Tarighi N, Schuh CD, Nüsing RM, Schreiber Y, Ferreirós N, Brüne B, Geisslinger G, Pierre S, Scholich K. The prostaglandin E2 receptor EP3 controls CC-chemokine ligand 2-mediated neuropathic pain induced by mechanical nerve damage. J Biol Chem 2018; 293:9685-9695. [PMID: 29752406 DOI: 10.1074/jbc.ra118.002492] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 05/09/2018] [Indexed: 01/22/2023] Open
Abstract
Prostaglandin (PG) E2 is an important lipid mediator that is involved in several pathophysiological processes contributing to fever, inflammation, and pain. Previous studies have shown that early and continuous application of nonsteroidal anti-inflammatory drugs significantly reduces pain behavior in the spared nerve injury (SNI) model for trauma-induced neuropathic pain. However, the role of PGE2 and its receptors in the development and maintenance of neuropathic pain is incompletely understood but may help inform strategies for pain management. Here, we sought to define the nociceptive roles of the individual PGE2 receptors (EP1-4) in the SNI model using EP knockout mice. We found that PGE2 levels at the site of injury were increased and that the expression of the terminal synthase for PGE2, cytosolic PGE synthase was up-regulated in resident positive macrophages located within the damaged nerve. Only genetic deletion of the EP3 receptor affected nociceptive behavior and reduced the development of late-stage mechanical allodynia as well as recruitment of immune cells to the injured nerve. Importantly, EP3 activation induced the release of CC-chemokine ligand 2 (CCL2), and antagonists against the CCL2 receptor reduced mechanical allodynia in WT but not in EP3 knockout mice. We conclude that selective inhibition of EP3 might present a potential approach for reducing chronic neuropathic pain.
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Affiliation(s)
- Elsa-Marie Treutlein
- From the Institute of Clinical Pharmacology, Pharmazentrum Frankfurt, University Hospital Frankfurt, 60590 Frankfurt, Germany
| | - Katharina Kern
- From the Institute of Clinical Pharmacology, Pharmazentrum Frankfurt, University Hospital Frankfurt, 60590 Frankfurt, Germany
| | - Andreas Weigert
- the Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60323 Frankfurt, Germany, and
| | - Neda Tarighi
- From the Institute of Clinical Pharmacology, Pharmazentrum Frankfurt, University Hospital Frankfurt, 60590 Frankfurt, Germany
| | - Claus-Dieter Schuh
- From the Institute of Clinical Pharmacology, Pharmazentrum Frankfurt, University Hospital Frankfurt, 60590 Frankfurt, Germany
| | - Rolf M Nüsing
- From the Institute of Clinical Pharmacology, Pharmazentrum Frankfurt, University Hospital Frankfurt, 60590 Frankfurt, Germany
| | - Yannick Schreiber
- From the Institute of Clinical Pharmacology, Pharmazentrum Frankfurt, University Hospital Frankfurt, 60590 Frankfurt, Germany
| | - Nerea Ferreirós
- From the Institute of Clinical Pharmacology, Pharmazentrum Frankfurt, University Hospital Frankfurt, 60590 Frankfurt, Germany
| | - Bernhard Brüne
- the Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60323 Frankfurt, Germany, and
| | - Gerd Geisslinger
- From the Institute of Clinical Pharmacology, Pharmazentrum Frankfurt, University Hospital Frankfurt, 60590 Frankfurt, Germany.,the Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Project Group Translational Medicine and Pharmacology, 60596 Frankfurt am Main, Germany
| | - Sandra Pierre
- From the Institute of Clinical Pharmacology, Pharmazentrum Frankfurt, University Hospital Frankfurt, 60590 Frankfurt, Germany
| | - Klaus Scholich
- From the Institute of Clinical Pharmacology, Pharmazentrum Frankfurt, University Hospital Frankfurt, 60590 Frankfurt, Germany,
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22
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Luger S, Schwebler A, Vutukuri R, Bouzas NF, Labocha S, Schreiber Y, Brunkhorst R, Steinmetz H, Pfeilschifter J, Pfeilschifter W. Beta adrenoceptor blockade ameliorates impaired glucose tolerance and alterations of the cerebral ceramide metabolism in an experimental model of ischemic stroke. Ther Adv Neurol Disord 2018; 11:1756286418769830. [PMID: 29774054 PMCID: PMC5949927 DOI: 10.1177/1756286418769830] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2017] [Accepted: 03/12/2018] [Indexed: 01/08/2023] Open
Abstract
Background: Sphingolipids are versatile signaling molecules derived from membrane lipids of eukaryotic cells. Ceramides regulate cellular processes such as proliferation, differentiation and apoptosis and are involved in cellular stress responses. Experimental evidence suggests a pivotal role of sphingolipids in the pathogenesis of cardiovascular diseases, including ischemic stroke. A neuroprotective effect has been shown for beta-adrenergic antagonists in rodent stroke models and supported by observational clinical data. However, the exact underlying pathophysiological mechanisms are still under investigation. We aimed to examine the influence of propranolol on the ceramide metabolism in the stroke-affected brain. Methods: Mice were subjected to 60 or 180 min transient middle cerebral artery occlusion (tMCAO) and infarct size, functional neurological deficits, glucose tolerance, and brain ceramide levels were assessed after 12, 24, and 72 h to evaluate whether the latter two processes occur in a similar time frame. Next, we assessed the effects of propranolol (10 mg/kg bw) at 0, 4 and 8 h after tMCAO and FTY720 (fingolimod; 1 mg/kg) on infarct size, functional outcome, immune cell counts and brain ceramide levels at 24 h after 60 min tMCAO. Results: We found a temporal coincidence between stroke-associated impaired glucose tolerance and brain ceramide accumulation. Whereas propranolol reduced ischemic lesion size, improved functional outcome and reduced brain ceramide accumulation without an effect on circulating immune cells, FTY720 showed the known neuroprotective effect and strong reduction of circulating immune cells without affecting brain ceramide accumulation. Conclusions: Propranolol ameliorates both stroke-associated impairment of glucose tolerance and brain ceramide accumulation which are temporally linked, strengthening the evidence for a role of the sympathetic nervous system in regulating post-stroke glucose metabolism and its metabolic consequences in the brain.
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Affiliation(s)
- Sebastian Luger
- Department of Neurology, Goethe University, Frankfurt am Main, Germany; Institute of General Pharmacology and Toxicology, Goethe University, Frankfurt am Main, Germany
| | - Annette Schwebler
- Department of Neurology, Goethe University, Frankfurt am Main, Germany
| | - Rajkumar Vutukuri
- Institute of General Pharmacology and Toxicology, Goethe University, Frankfurt am Main, Germany
| | | | - Sandra Labocha
- Institute of Clinical Pharmacology, Goethe University, Frankfurt am Main, Germany
| | - Yannick Schreiber
- Institute of Clinical Pharmacology, Goethe University, Frankfurt am Main, Germany
| | - Robert Brunkhorst
- Department of Neurology, Goethe University, Frankfurt am Main, Germany; Institute of General Pharmacology and Toxicology, Goethe University, Frankfurt am Main, Germany
| | - Helmuth Steinmetz
- Department of Neurology, Goethe University, Frankfurt am Main, Germany
| | - Josef Pfeilschifter
- Institute of General Pharmacology and Toxicology, Goethe University, Frankfurt am Main, Germany
| | - Waltraud Pfeilschifter
- Department of Neurology, Goethe University, Neurovascular Lipid Signalling Group (NLSG), Schleusenweg 2-16, Frankfurt am Main, 60528, Germany
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Zezina E, Snodgrass RG, Schreiber Y, Zukunft S, Schürmann C, Heringdorf DMZ, Geisslinger G, Fleming I, Brandes RP, Brüne B, Namgaladze D. Mitochondrial fragmentation in human macrophages attenuates palmitate-induced inflammatory responses. Biochim Biophys Acta Mol Cell Biol Lipids 2018; 1863:433-446. [DOI: 10.1016/j.bbalip.2018.01.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 01/09/2018] [Accepted: 01/14/2018] [Indexed: 12/31/2022]
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Eresch J, Stumpf M, Koch A, Vutukuri R, Ferreirós N, Schreiber Y, Schröder K, Devraj K, Popp R, Huwiler A, Hattenbach LO, Pfeilschifter J, Pfeilschifter W. Sphingosine Kinase 2 Modulates Retinal Neovascularization in the Mouse Model of Oxygen-Induced Retinopathy. ACTA ACUST UNITED AC 2018; 59:653-661. [DOI: 10.1167/iovs.17-22544] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Jeanette Eresch
- Pharmazentrum Frankfurt, Institute of General Pharmacology and Toxicology, Goethe University Hospital, Frankfurt/Main, Germany
| | - Martin Stumpf
- Pharmazentrum Frankfurt, Institute of General Pharmacology and Toxicology, Goethe University Hospital, Frankfurt/Main, Germany
| | - Alexander Koch
- Pharmazentrum Frankfurt, Institute of General Pharmacology and Toxicology, Goethe University Hospital, Frankfurt/Main, Germany
| | - Rajkumar Vutukuri
- Pharmazentrum Frankfurt, Institute of General Pharmacology and Toxicology, Goethe University Hospital, Frankfurt/Main, Germany
| | - Nerea Ferreirós
- Pharmazentrum Frankfurt, Institute of Clinical Pharmacology, Goethe University Hospital, Frankfurt/Main, Germany
| | - Yannick Schreiber
- Pharmazentrum Frankfurt, Institute of Clinical Pharmacology, Goethe University Hospital, Frankfurt/Main, Germany
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Project Group Translational Medicine and Pharmacology (TMP), Frankfurt, Germany
| | - Katrin Schröder
- Institute for Cardiovascular Physiology, Goethe University, Frankfurt/Main, Germany
- German Center for Cardiovascular Research (DZHK), Partner site RheinMain, Frankfurt/Main, Germany
| | - Kavi Devraj
- Pharmazentrum Frankfurt, Institute of General Pharmacology and Toxicology, Goethe University Hospital, Frankfurt/Main, Germany
| | - Rüdiger Popp
- German Center for Cardiovascular Research (DZHK), Partner site RheinMain, Frankfurt/Main, Germany
- Institute for Vascular Signaling, Goethe University, Frankfurt/Main, Germany
| | - Andrea Huwiler
- Institute of Pharmacology, University of Bern, Bern, Switzerland
| | | | - Josef Pfeilschifter
- Pharmazentrum Frankfurt, Institute of General Pharmacology and Toxicology, Goethe University Hospital, Frankfurt/Main, Germany
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Koch A, Grammatikos G, Trautmann S, Schreiber Y, Thomas D, Bruns F, Pfeilschifter J, Badenhoop K, Penna-Martinez M. Vitamin D Supplementation Enhances C18(dihydro)ceramide Levels in Type 2 Diabetes Patients. Int J Mol Sci 2017; 18:ijms18071532. [PMID: 28714882 PMCID: PMC5536020 DOI: 10.3390/ijms18071532] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 07/07/2017] [Accepted: 07/11/2017] [Indexed: 01/18/2023] Open
Abstract
Sphingolipids are characterized by a broad range of bioactive properties. Particularly, the development of insulin resistance, a major pathophysiological hallmark of Type 2 Diabetes mellitus (T2D), has been linked to ceramide signaling. Since vitamin D supplementation may slow down T2D progression by improving glucose concentrations and insulin sensitivity, we investigated whether vitamin D supplementation impacts on plasma sphingolipid levels in T2D patients. Thus, plasma samples of 59 patients with non-insulin-requiring T2D from a placebo-controlled, randomized, and double-blind study were retrospectively analyzed. Once per week, patients received either 20 drops of Vigantol oil, corresponding to a daily dose of 1904 IU/d vitamin D (verum: n = 31), or a placebo oil consisting of medium chain triglycerides (placebo: n = 28). Blood samples were taken from all of the participants at three different time points: 1) at the beginning of the study (baseline), 2) after 6 months supplementation, and 3) after an additional 6 months of follow-up. Plasma sphingolipids were measured by high-performance liquid chromatography tandem mass spectrometry. At baseline and 6 months follow-up, no significant differences in plasma sphingolipid species were detected between the placebo and verum groups. After 6 months, vitamin D supplementation significantly enhanced plasma C18dihydroceramide (dhCer; N-stearoyl-sphinganine (d18:0/18:0)) and C18ceramide (Cer; N-stearoyl-sphingosine (d18:1/18:0)) levels were observed in the verum group compared to the placebo group. This was accompanied by significantly higher 25-hydroxyvitamin D₃ (25(OH)D₃) blood levels in patients receiving vitamin D compared to the placebo group. Taken together, vitamin D supplementation induced changes of the C18 chain-length-specific dhCer and Cer plasma levels in patients with T2D. The regulation of sphingolipid signaling by vitamin D may thus unravel a novel mechanism by which vitamin D can influence glucose utilization and insulin action. Whether this acts favorably or unfavorably for the progression of T2D needs to be clarified.
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Affiliation(s)
- Alexander Koch
- Department of General Pharmacology and Toxicology, Goethe University Hospital, 60590 Frankfurt am Main, Germany.
| | - Georgios Grammatikos
- Department of General Pharmacology and Toxicology, Goethe University Hospital, 60590 Frankfurt am Main, Germany.
- Department of Medicine I, Goethe University Hospital, 60590 Frankfurt am Main, Germany.
| | - Sandra Trautmann
- Department of Clinical Pharmacology, Goethe University Hospital, 60590 Frankfurt am Main, Germany.
| | - Yannick Schreiber
- Fraunhofer Institute of Molecular Biology and Applied Ecology-Project Group Translational Medicine and Pharmacology (IME-TMP), 60590 Frankfurt am Main, Germany.
| | - Dominique Thomas
- Department of Clinical Pharmacology, Goethe University Hospital, 60590 Frankfurt am Main, Germany.
| | - Franziska Bruns
- Department of Internal Medicine I, Division of Endocrinology, Diabetes and Metabolism, Goethe University Hospital, 60590 Frankfurt am Main, Germany.
| | - Josef Pfeilschifter
- Department of General Pharmacology and Toxicology, Goethe University Hospital, 60590 Frankfurt am Main, Germany.
| | - Klaus Badenhoop
- Department of Internal Medicine I, Division of Endocrinology, Diabetes and Metabolism, Goethe University Hospital, 60590 Frankfurt am Main, Germany.
| | - Marissa Penna-Martinez
- Department of Internal Medicine I, Division of Endocrinology, Diabetes and Metabolism, Goethe University Hospital, 60590 Frankfurt am Main, Germany.
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Kern K, Pierre S, Schreiber Y, Angioni C, Thomas D, Ferreirós N, Geisslinger G, Scholich K. CD200 selectively upregulates prostaglandin E 2 and D 2 synthesis in LPS-treated bone marrow-derived macrophages. Prostaglandins Other Lipid Mediat 2017; 133:53-59. [PMID: 28583890 DOI: 10.1016/j.prostaglandins.2017.06.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 05/05/2017] [Accepted: 06/01/2017] [Indexed: 10/19/2022]
Abstract
The CD200/CD200R signalling pathway downregulates the synthesis of proinflammatory mediators and induces the synthesis of antiinflammatory mediators in macrophages and microglia. However, very little is known about the effect of this immunosuppressive pathway on the synthesis of lipid mediators. Therefore, we determined the synthesis of 35 lipids spanning 5 different lipid families in bone marrow-derived macrophages, which were treated with interleukin (IL) 4, IL10, lipopolysaccharide (LPS), or interferon γ (IFNγ) in absence and presence of CD200. Out of these conditions the only significant effect of CD200 was an increased synthesis of prostaglandin (PG) E2 and D2 in the presence of LPS. Accordingly, mRNA levels of cyclooxygenase-2, microsomal PGE2 synthase-1 and hematopoietic PGD synthase were upregulated by CD200 in presence of LPS. During Complete Freund's Adjuvant (CFA-) induced inflammation mPGES-1 was expressed in monocyte-derived macrophages and its expression was stronger in CD200R-positive than in CD200R-negative macrophages.
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Affiliation(s)
- Katharina Kern
- Institute of Clinical Pharmacology, pharmazentrum frankfurt/ZAFES, Germany
| | - Sandra Pierre
- Institute of Clinical Pharmacology, pharmazentrum frankfurt/ZAFES, Germany
| | - Yannick Schreiber
- Institute of Clinical Pharmacology, pharmazentrum frankfurt/ZAFES, Germany
| | - Carlo Angioni
- Institute of Clinical Pharmacology, pharmazentrum frankfurt/ZAFES, Germany
| | - Dominique Thomas
- Institute of Clinical Pharmacology, pharmazentrum frankfurt/ZAFES, Germany
| | - Nerea Ferreirós
- Institute of Clinical Pharmacology, pharmazentrum frankfurt/ZAFES, Germany
| | - Gerd Geisslinger
- Institute of Clinical Pharmacology, pharmazentrum frankfurt/ZAFES, Germany
| | - Klaus Scholich
- Institute of Clinical Pharmacology, pharmazentrum frankfurt/ZAFES, Germany.
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27
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Fork C, Vasconez AE, Janetzko P, Angioni C, Schreiber Y, Ferreirós N, Geisslinger G, Leisegang MS, Steinhilber D, Brandes RP. Epigenetic control of microsomal prostaglandin E synthase-1 by HDAC-mediated recruitment of p300. J Lipid Res 2016; 58:386-392. [PMID: 27913583 DOI: 10.1194/jlr.m072280] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 11/17/2016] [Indexed: 01/25/2023] Open
Abstract
Nonsteroidal anti-inflammatory drugs are the most widely used medicine to treat pain and inflammation, and to inhibit platelet function. Understanding the expression regulation of enzymes of the prostanoid pathway is of great medical relevance. Histone acetylation crucially controls gene expression. We set out to identify the impact of histone deacetylases (HDACs) on the generation of prostanoids and examine the consequences on vascular function. HDAC inhibition (HDACi) with the pan-HDAC inhibitor, vorinostat, attenuated prostaglandin (PG)E2 generation in the murine vasculature and in human vascular smooth muscle cells. In line with this, the expression of the key enzyme for PGE2 synthesis, microsomal PGE synthase-1 (PTGES1), was reduced by HDACi. Accordingly, the relaxation to arachidonic acid was decreased after ex vivo incubation of murine vessels with HDACi. To identify the underlying mechanism, chromatin immunoprecipitation (ChIP) and ChIP-sequencing analysis were performed. These results suggest that HDACs are involved in the recruitment of the transcriptional activator p300 to the PTGES1 gene and that HDACi prevented this effect. In line with the acetyltransferase activity of p300, H3K27 acetylation was reduced after HDACi and resulted in the formation of heterochromatin in the PTGES1 gene. In conclusion, HDAC activity maintains PTGES1 expression by recruiting p300 to its gene.
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Affiliation(s)
- Christian Fork
- Institute for Cardiovascular Physiology, Medical Faculty, Goethe-University Frankfurt, Frankfurt, Germany .,German Center for Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
| | - Andrea E Vasconez
- Institute for Cardiovascular Physiology, Medical Faculty, Goethe-University Frankfurt, Frankfurt, Germany
| | - Patrick Janetzko
- Institute for Cardiovascular Physiology, Medical Faculty, Goethe-University Frankfurt, Frankfurt, Germany
| | - Carlo Angioni
- Pharmazentrum Frankfurt, Institute of Clinical Pharmacology, Goethe-University Frankfurt, Frankfurt, Germany
| | - Yannick Schreiber
- Pharmazentrum Frankfurt, Institute of Clinical Pharmacology, Goethe-University Frankfurt, Frankfurt, Germany
| | - Nerea Ferreirós
- Pharmazentrum Frankfurt, Institute of Clinical Pharmacology, Goethe-University Frankfurt, Frankfurt, Germany
| | - Gerd Geisslinger
- Pharmazentrum Frankfurt, Institute of Clinical Pharmacology, Goethe-University Frankfurt, Frankfurt, Germany
| | - Matthias S Leisegang
- Institute for Cardiovascular Physiology, Medical Faculty, Goethe-University Frankfurt, Frankfurt, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
| | - Dieter Steinhilber
- Pharmazentrum Frankfurt, Institute of Clinical Pharmacology, Goethe-University Frankfurt, Frankfurt, Germany
| | - Ralf P Brandes
- Institute for Cardiovascular Physiology, Medical Faculty, Goethe-University Frankfurt, Frankfurt, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt, Germany
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28
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Ottenlinger FM, Mayer CA, Ferreirós N, Schreiber Y, Schwiebs A, Schmidt KG, Ackermann H, Pfeilschifter JM, Radeke HH. Interferon-Beta Increases Plasma Ceramides of Specific Chain Length in Multiple Sclerosis Patients, Unlike Fingolimod or Natalizumab. Front Pharmacol 2016; 7:412. [PMID: 27857690 PMCID: PMC5093125 DOI: 10.3389/fphar.2016.00412] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 10/18/2016] [Indexed: 11/13/2022] Open
Abstract
Fingolimod is used for the treatment of multiple sclerosis (MS) and targets receptors for the bioactive sphingolipid sphingosine-1-phosphate (S1P). Whether fingolimod or other MS therapies conversely affect plasma concentrations of sphingolipids has, however, not yet been analyzed. Herein, we quantified 15 representative sphingolipid species by mass spectrometry in plasma from relapsing-remitting MS patients currently under fingolimod (n = 24), natalizumab (n = 16), or IFN-β (n = 18) treatment. Healthy controls (n = 21) and untreated MS patients (n = 11) served as control groups. IFN-ß treatment strongly increased plasma level of C16:0, C18:0, C20:0, and C24:1 ceramides compared to healthy controls, untreated patients, or patients receiving fingolimod or natalizumab medication. Natalizumab treatment increased plasma concentrations of both S1P and sphinganine-1-phosphate, whereas fingolimod treatment did not affect any of these lipids. Correlations of sphingolipids with the Expanded Disability Status Scale and other disease specific parameters revealed no systemic change of sphingolipids in MS, independent of the respective treatment regime. These results indicate type I interferon treatment to cause a strong and specific increase in ceramide level. If confirmed in larger cohorts, these data have implications for the efficacy and adverse effects of IFN-β. Moreover, quantification of ceramides soon after therapy initiation may help to identify therapy-responsive patients.
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Affiliation(s)
- Florian M Ottenlinger
- Pharmazentrum Frankfurt, Institute of Pharmacology and Toxicology, Goethe University Frankfurt Frankfurt am Main, Germany
| | - Christoph A Mayer
- Center for Neurology and Neurosurgery, Goethe University Frankfurt Frankfurt am Main, Germany
| | - Nerea Ferreirós
- Pharmazentrum Frankfurt/ZAFES, Institute for Clinical Pharmacology, Goethe University Frankfurt Frankfurt am Main, Germany
| | - Yannick Schreiber
- Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Project Group TMP, Goethe University Frankfurt Frankfurt am Main, Germany
| | - Anja Schwiebs
- Pharmazentrum Frankfurt, Institute of Pharmacology and Toxicology, Goethe University Frankfurt Frankfurt am Main, Germany
| | - Katrin G Schmidt
- Pharmazentrum Frankfurt, Institute of Pharmacology and Toxicology, Goethe University Frankfurt Frankfurt am Main, Germany
| | - Hanns Ackermann
- Institute for Biostatistics and Mathematical Modelling, Goethe University Frankfurt Frankfurt am Main, Germany
| | - Josef M Pfeilschifter
- Pharmazentrum Frankfurt, Institute of Pharmacology and Toxicology, Goethe University Frankfurt Frankfurt am Main, Germany
| | - Heinfried H Radeke
- Pharmazentrum Frankfurt, Institute of Pharmacology and Toxicology, Goethe University Frankfurt Frankfurt am Main, Germany
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Zhang DD, Linke B, Suo J, Zivkovic A, Schreiber Y, Ferreirós N, Henke M, Geisslinger G, Stark H, Scholich K. Antinociceptive effects of FTY720 during trauma-induced neuropathic pain are mediated by spinal S1P receptors. Biol Chem 2016; 396:783-94. [PMID: 25720064 DOI: 10.1515/hsz-2014-0276] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 01/16/2015] [Indexed: 02/01/2023]
Abstract
FTY720 (fingolimod) is, after its phosphorylation by sphingosine kinase (SPHK) 2, a potent, non-selective sphingosine-1-phosphate (S1P) receptor agonist. FTY720 has been shown to reduce the nociceptive behavior in the paclitaxel model for chemotherapy-induced neuropathic pain through downregulation of S1P receptor 1 (S1P1) in microglia of the spinal cord. Here, we investigated the mechanisms underlying the antinociceptive effects of FTY720 in a model for trauma-induced neuropathic pain. We found that intrathecal administration of phosphorylated FTY720 (FTY720-P) decreased trauma-induced pain behavior in mice, while intraplantar administered FTY720-P had no effect. FTY720-P, but not FTY720, reduced the nociceptive behavior in SPHK2-deficient mice, suggesting the involvement of S1P receptors. Fittingly, intrathecal administration of antagonists for S1P1 or S1P3, W146 and Cay10444 respectively, abolished the antinociceptive effects of systemically administered FTY720, demonstrating that activation of both receptors in the spinal cord is necessary to induce antinociceptive effects by FTY720. Accordingly, intrathecal administration of S1P1 receptor agonists was not sufficient to evoke an antinociceptive effect. Taken together, the data show that, in contrast to its effects on chemotherapy-induced neuropathy, FTY720 reduces trauma-induced neuropathic pain by simultaneous activation of spinal S1P1 and S1P3 receptor subtypes.
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Wegner MS, Wanger RA, Oertel S, Brachtendorf S, Hartmann D, Schiffmann S, Marschalek R, Schreiber Y, Ferreirós N, Geisslinger G, Grösch S. Ceramide synthases CerS4 and CerS5 are upregulated by 17β-estradiol and GPER1 via AP-1 in human breast cancer cells. Biochem Pharmacol 2014; 92:577-89. [PMID: 25451689 DOI: 10.1016/j.bcp.2014.10.007] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 10/09/2014] [Accepted: 10/16/2014] [Indexed: 12/23/2022]
Abstract
Ceramide synthases (CerS) are important enzymes of the sphingolipid pathway, responsible for the production of ceramides with distinct chain lengths. In human breast cancer tissue, we detected a significant increase in CerS4 and CerS6 mRNA in estrogen receptor positive (ER+) cancer tissue. To clarify the molecular mechanism of this upregulation, we cloned CerS2, -4, -5 and CerS6 promoter and 3'-UTR fragments into luciferase reporter gene plasmids and determined luciferase activity in MCF-7 (ERα/β) and MDA-MB-231 (ERβ) cells after 17β-estradiol treatment. Only the activities of CerS4 and CerS5 promoter Luc constructs, as well as CerS2- and CerS5-3'-UTR Luc constructs increased after estradiol treatment in MCF-7 cells, and this could be inhibited by the anti-estrogen fulvestrant. Co-transfection with the G protein-coupled estrogen receptor 1 (GPER1) also enhanced CerS2, CerS4 and CerS6 promoter activity whereas CerS5 promoter activity was inhibited in both cell lines. Promoter deletion and mutation constructs from CerS4 and CerS5 promoters revealed that estradiol and GPER1 mediate their effects on both promoters by activating AP-1, most likely through dimerization of c-Jun and c-Fos. At least we could show, that cell proliferation induced by estradiol could be blocked by co-treatment with Fumonisin B1, indicating that upregulation of CerS in breast cancer cells by estrogen is important for cell proliferation and possibly tumor development. In conclusion, our data highlight transcriptional and posttranscriptional mechanisms regulating CerS expression in human cells which provide the basis for further studies investigating the regulation of CerS expression and ceramide synthesis after diverse stimuli in physiological and pathophysiological processess.
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Affiliation(s)
- Marthe-Susanna Wegner
- pharmazentrum frankfurt/ZAFES, Institute for Clinical Pharmacology, Goethe-University Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany
| | - Ruth Anna Wanger
- pharmazentrum frankfurt/ZAFES, Institute for Clinical Pharmacology, Goethe-University Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany
| | - Stephanie Oertel
- pharmazentrum frankfurt/ZAFES, Institute for Clinical Pharmacology, Goethe-University Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany
| | - Sebastian Brachtendorf
- pharmazentrum frankfurt/ZAFES, Institute for Clinical Pharmacology, Goethe-University Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany
| | - Daniela Hartmann
- pharmazentrum frankfurt/ZAFES, Institute for Clinical Pharmacology, Goethe-University Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany
| | - Susanne Schiffmann
- Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Project Group Translational Medicine and Pharmacology (TMP), Theodor-Stern-Kai 7, 60596 Frankfurt am Main, Germany
| | - Rolf Marschalek
- Institute for Pharmaceutical Biology, Biozentrum, Max-von-Laue-Str. 9, 60438 Frankfurt/Main, Germany
| | - Yannick Schreiber
- pharmazentrum frankfurt/ZAFES, Institute for Clinical Pharmacology, Goethe-University Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany
| | - Nerea Ferreirós
- pharmazentrum frankfurt/ZAFES, Institute for Clinical Pharmacology, Goethe-University Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany
| | - Gerd Geisslinger
- pharmazentrum frankfurt/ZAFES, Institute for Clinical Pharmacology, Goethe-University Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany
| | - Sabine Grösch
- pharmazentrum frankfurt/ZAFES, Institute for Clinical Pharmacology, Goethe-University Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany.
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31
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Felden L, Walter C, Angioni C, Schreiber Y, von Hentig N, Ferreiros N, Geisslinger G, Lötsch J. Similar maximum systemic but not local cyclooxygenase-2 inhibition by 50 mg lumiracoxib and 90 mg etoricoxib: a randomized controlled trial in healthy subjects. Pharm Res 2014; 31:1813-22. [PMID: 24469906 DOI: 10.1007/s11095-013-1285-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Accepted: 12/31/2013] [Indexed: 11/30/2022]
Abstract
PURPOSE Once daily doses of 100-400 mg lumiracoxib have been proposed to inhibit local prostaglandin synthesis longer than systemic prostaglandin synthesis due to local accumulation in inflamed, acidic tissue. Lower, less toxic doses, however, might still achieve the clinical goal and merit further contemplation. METHODS In a randomized, double-blind, placebo-controlled, three-way cross-over study, 18 healthy men received, with an interval of 24 h, two oral doses of 50 mg lumiracoxib or for comparison, 90 mg etoricoxib, for which local tissue accumulation has not been claimed as therapeutic component. Systemic and local drug concentrations, assessed by means of subcutaneous in-vivo microdialysis, were related to COX-2 inhibiting effects, quantified as inhibition of prostaglandin ex-vivo production in whole blood as well as local tissue prostaglandin (PG) concentrations. RESULTS Twenty-four hours after the first dose, only etoricoxib was detectable in plasma and inhibited PGE2 production. In contrast, after the second dose, systemic PGE2 concentrations were significantly reduced by both coxibs, indicating similar maximum systemic effects of the selected doses. The local COX-2 inhibition by etoricoxib was most pronounced for PGD2. To the contrary, no indication was given of local inhibition of PG production by lumiracoxib at the dose tested. CONCLUSIONS Doses of 50 mg lumiracoxib and 90 mg etoricoxib produced similar maximum inhibition of systemic COX-2 function whereas 50 mg lumiracoxib was ineffective in producing local COX-2 inhibition. At a 50 mg dosage, lumiracoxib does not provide peripheral effects that outlast its systemic actions in therapies of rheumatic diseases such as osteoarthritis.
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Affiliation(s)
- Lisa Felden
- Institute of Clinical Pharmacology, Goethe University, Theodor Stern Kai 7, 60590, Frankfurt am Main, Germany
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Schuh CD, Pierre S, Weigert A, Weichand B, Altenrath K, Schreiber Y, Ferreiros N, Zhang DD, Suo J, Treutlein EM, Henke M, Kunkel H, Grez M, Nüsing R, Brüne B, Geisslinger G, Scholich K. Prostacyclin mediates neuropathic pain through interleukin 1β-expressing resident macrophages. Pain 2013; 155:545-555. [PMID: 24333781 DOI: 10.1016/j.pain.2013.12.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Revised: 12/03/2013] [Accepted: 12/04/2013] [Indexed: 10/25/2022]
Abstract
Prostacyclin is an important mediator of peripheral pain sensation. Here, we investigated its potential participation in mediating neuropathic pain and found that prostacyclin receptor (IP) knockout mice exhibited markedly decreased pain behavior. Application of an IP antagonist to the injury site or selective IP deficiency in myeloid cells mimicked the antinociceptive effect observed in IP knockout mice. At the site of nerve injury, IP was expressed in interleukin (IL) 1β-containing resident macrophages, which were less common in IP knockout mice. Local administration of the IP agonist cicaprost inhibited macrophage migration in vitro and promoted accumulation of IP- and IL1β-expressing cells as well as an increase of IL1β concentrations at the application site in vivo. Fittingly, the IL1-receptor antagonist anakinra (IL-1ra) decreased neuropathic pain behavior in wild-type mice but not in IP knockout mice. Finally, continuous, but not single administration, of the cyclooxygenase inhibitor meloxicam early after nerve injury decreased pain behavior and the number of resident macrophages. Thus, early synthesis of prostacyclin at the site of injury causes accumulation of IL1β-expressing macrophages as a key step in neuropathic pain after traumatic injury.
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Affiliation(s)
- Claus Dieter Schuh
- Institute of Clinical Pharmacology, Pharmazentrum Frankfurt/ZAFES, Hospital of the Goethe-University, Frankfurt, Germany Institute of Biochemistry I, Goethe-University, Frankfurt, Germany Institute of Biomedical Research, Georg-Speyer-Haus, Frankfurt, Germany
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Hartmann D, Wegner MS, Wanger RA, Ferreirós N, Schreiber Y, Lucks J, Schiffmann S, Geisslinger G, Grösch S. The equilibrium between long and very long chain ceramides is important for the fate of the cell and can be influenced by co-expression of CerS. Int J Biochem Cell Biol 2013; 45:1195-203. [PMID: 23538298 DOI: 10.1016/j.biocel.2013.03.012] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Revised: 03/08/2013] [Accepted: 03/11/2013] [Indexed: 10/27/2022]
Abstract
Ceramides are synthesized by six different ceramide synthases (CerS1-6), which differ in their specificity to produce ceramides of distinct chain length. We investigated the impact of CerS-co-transfection on ceramide production and apoptosis and proliferation in HCT-116 cells. Over-expression of CerS4 and CerS6 enhanced the level of C(16:0)-Cer twofold, that of C(18:0)- and C(20:0)-Cer up to sevenfold, in comparison to vector control transfected cells, whereas over-expression of CerS2 had no effect on the level of very long chain ceramide C(24:0)- and C(24:1)-Cer. Instead over-expression of CerS2 together with CerS4 or CerS6 increased the activity of CerS2 against very-long-chain ceramides about twofold. In contrast, co-expression of CerS4 with CerS6 inhibited slightly the production of C20:0-ceramide in comparison to cells over-expressing CerS4 alone, whereas the activity of CerS6 seemed not to be affected by other CerS. Interestingly, down-regulation of ELOVL1 had a comprehensive effect on the synthesis of very long chain ceramides which possibly point to a requirement for ELOVL1 expression for full CerS2-activity. Co-expression of CerS2 with CerS4/CerS6 reversed the inhibitory effect of long chain ceramides on cell proliferation and the induction of apoptosis. Even though we observed a twofold increase in total ceramide levels after co-expression of CerS2 with CerS4/CerS6, we detected no effect on cell proliferation. These data indicate that an increase in ceramide production per se is not critical for cell survival, but the equilibrium between long and very long chain ceramides and possibly protein/protein interactions determine the fate of the cell.
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Affiliation(s)
- Daniela Hartmann
- Pharmazentrum Frankfurt/ZAFES, Institut für Klinische Pharmakologie, Klinikum der Goethe-Universität Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany
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Linke B, Schreiber Y, Zhang DD, Pierre S, Coste O, Henke M, Suo J, Fuchs J, Angioni C, Ferreiros-Bouzas N, Geisslinger G, Scholich K. Analysis of sphingolipid and prostaglandin synthesis during zymosan-induced inflammation. Prostaglandins Other Lipid Mediat 2012; 99:15-23. [DOI: 10.1016/j.prostaglandins.2012.06.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2012] [Revised: 06/12/2012] [Accepted: 06/14/2012] [Indexed: 10/28/2022]
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Schiffmann S, Ferreiros N, Birod K, Eberle M, Schreiber Y, Pfeilschifter W, Ziemann U, Pierre S, Scholich K, Grösch S, Geisslinger G. Ceramide Synthase 6 Plays a Critical Role in the Development of Experimental Autoimmune Encephalomyelitis. J I 2012; 188:5723-33. [DOI: 10.4049/jimmunol.1103109] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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36
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Hartmann D, Lucks J, Fuchs S, Schiffmann S, Schreiber Y, Ferreirós N, Merkens J, Marschalek R, Geisslinger G, Grösch S. Long chain ceramides and very long chain ceramides have opposite effects on human breast and colon cancer cell growth. Int J Biochem Cell Biol 2012; 44:620-8. [PMID: 22230369 DOI: 10.1016/j.biocel.2011.12.019] [Citation(s) in RCA: 153] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2011] [Revised: 12/14/2011] [Accepted: 12/22/2011] [Indexed: 01/14/2023]
Abstract
Ceramides are known to be key players in intracellular signaling and are involved in apoptosis, cell senescence, proliferation, cell growth and differentiation. They are synthesized by ceramide synthases (CerS). So far, six different mammalian CerS (CerS1-6) have been described. Recently, we demonstrated that human breast cancer tissue displays increased activity of CerS2, 4, and 6, together with enhanced generation of their products, ceramides C(16:0), C(24:0), and C(24:1). Moreover, these increases were significantly associated with tumor dignity. To clarify the impact of this observation, we manipulated cellular ceramide levels by overexpressing ceramide synthases 2, 4 or 6 in MCF-7 (breast cancer) and HCT-116 (colon cancer) cells, respectively. Overexpression of ceramide synthases 4 and 6 elevated generation of short chain ceramides C(16:0), C(18:0) and C(20:0), while overexpression of ceramide synthase 2 had no effect on ceramide production in vivo, presumably due to limited substrate availability, because external addition of very long chain acyl-CoAs resulted in a significant upregulation of very long chain ceramides. We also demonstrated that upregulation of CerS4 and 6 led to the inhibition of cell proliferation and induction of apoptosis, whereas upregulation of CerS2 increased cell proliferation. On the basis of our data, we propose that a disequilibrium between ceramides of various chain length is crucial for cancer progression, while normal cells require an equilibrium between very long and long chain ceramides for normal physiology.
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Affiliation(s)
- Daniela Hartmann
- Pharmazentrum frankfurt/ZAFES, Institut für Klinische Pharmakologie, Klinikum der Goethe-Universität Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany
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Schiffmann S, Hartmann D, Fuchs S, Birod K, Ferreiròs N, Schreiber Y, Zivkovic A, Geisslinger G, Grösch S, Stark H. Inhibitors of specific ceramide synthases. Biochimie 2011; 94:558-65. [PMID: 21945810 DOI: 10.1016/j.biochi.2011.09.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2011] [Accepted: 09/09/2011] [Indexed: 10/17/2022]
Abstract
Ceramide synthases (CerSs) are key enzymes in the biosynthesis of ceramides and display a group of at least six different isoenzymes (CerS1-6). Ceramides itself are bioactive molecules. Ceramides with different N-acyl side chains (C(14:0)-Cer - C(26:0)-Cer) possess distinct roles in cell signaling. Therefore, the selective inhibition of specific CerSs which are responsible for the formation of a specific ceramide holds promise for a number of new clinical treatment strategies, e.g., cancer. Here, we identified four of hitherto unknown functional inhibitors of CerSs derived from the FTY720 (Fingolimod) lead structure and showed their inhibitory effectiveness by two in vitro CerS activity assays. Additionally, we tested the substances in two cell lines (HCT-116 and HeLa) with different ceramide patterns. In summary, the in vitro activity assays revealed out that ST1058 and ST1074 preferentially inhibit CerS2 and CerS4, while ST1072 inhibits most potently CerS4 and CerS6. Importantly, ST1060 inhibits predominately CerS2. First structure-activity relationships and the potential biological impact of these compounds are discussed.
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Affiliation(s)
- Susanne Schiffmann
- Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe-University Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany
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Hamadah A, Schreiber Y, Toye B, Doucette S, McDiarmid S, Huebsch L, Tay J. The Use of intravenous Antibiotics at the Onset of Neutropenia in Patients Receiving Hematopoietic Stem Cell Transplants: A “Pre-Emptive” Strategy. Biol Blood Marrow Transplant 2011. [DOI: 10.1016/j.bbmt.2010.12.379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Bickel H, Bürger K, Hampel H, Schreiber Y, Sonntag A, Wiegele B, Förstl H, Kurz A. [Presenile dementia in memory clinics--incidence rates and clinical features]. Nervenarzt 2007; 77:1079-85. [PMID: 15959749 DOI: 10.1007/s00115-005-1949-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This study describes the clinical features of presenile dementia diagnosed in memory clinics. It further gives an estimate of the declared incidence for the German city of Munich and surrounding counties. Twelve memory clinics in Switzerland and Germany were considered, among them all of the four in Munich. A total of 267 patients with onset of illness under the age of 65 were included. Only 16 patients (6%) were younger than 50. Men and women were affected about equally often. The most common cause of dementia was Alzheimer's disease (67%), followed by frontotemporal degeneration (13.5%) and vascular (5.6%) dementia. The declared incidence was estimated at 8.3 new cases of dementia per year among 100,000 persons in the 50-64 age range, with an incidence rate of Alzheimer's disease at 6.3/100,000. It can be concluded that memory clinics fulfill an important function in the care of patients with presenile dementia, since they are highly utilized by younger patients in early stages of the illness.
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Affiliation(s)
- H Bickel
- Klinik und Poliklinik für Psychiatrie und Psychotherapie der Technischen Universität München, Germany.
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Deckardt R, Schreiber Y, Kretschmer M, Brill AI. Is local anesthesia beneficial in preventing shoulder pain after laparoscopy? J Am Assoc Gynecol Laparosc 1999; 6:521-3. [PMID: 10610209 DOI: 10.1016/s1074-3804(99)80024-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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