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Garrity R, Arora N, Haque MA, Weis D, Trinh RT, Neerukonda SV, Kumari S, Cortez I, Ubogu EE, Mahalingam R, Tavares-Ferreira D, Price TJ, Kavelaars A, Heijnen CJ, Shepherd AJ. Fibroblast-derived PI16 sustains inflammatory pain via regulation of CD206 + myeloid cells. Brain Behav Immun 2023; 112:220-234. [PMID: 37315702 PMCID: PMC10527931 DOI: 10.1016/j.bbi.2023.06.011] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/26/2023] [Accepted: 06/10/2023] [Indexed: 06/16/2023] Open
Abstract
Originally identified in fibroblasts, Protease Inhibitor (PI)16 was recently shown to be crucial for the development of neuropathic pain via effects on blood-nerve barrier permeability and leukocyte infiltration, though its impact on inflammatory pain has not been established. Using the complete Freund's Adjuvant inflammatory pain model, we show that Pi16-/- mice are protected against sustained inflammatory pain. Accordingly, intrathecal delivery of a PI16 neutralizing antibody in wild-type mice prevented sustained CFA pain. In contrast to neuropathic pain models, we did not observe any changes in blood-nerve barrier permeability due to PI16 deletion. Instead, Pi16-/- mice display reduced macrophage density in the CFA-injected hindpaw. Furthermore, there was a significant bias toward CD206hi (anti-inflammatory) macrophages in the hindpaw and associated dorsal root ganglia. Following CFA, intrathecal depletion of CD206+ macrophages using mannosylated clodronate liposomes promoted sustained pain in Pi16-/- mice. Similarly, an IL-10 neutralizing antibody also promoted sustained CFA pain in the Pi16-/ when administered intrathecally. Collectively, our results point to fibroblast-derived PI16 mediating substantial differences in macrophage phenotype in the pain neuroaxis under conditions of inflammation. The co-expression of PI16 alongside fibroblast markers in human DRG raise the likelihood that a similar mechanism operates in human inflammatory pain states. Collectively, our findings may have implications for targeting fibroblast-immune cell crosstalk for the treatment of chronic pain.
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Affiliation(s)
- Rachelle Garrity
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Neha Arora
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Md Areeful Haque
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Drew Weis
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Ronnie T Trinh
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Sanjay V Neerukonda
- Department of Neuroscience and Center for Advanced Pain Studies, University of Texas at Dallas, Richardson, TX, United States
| | - Susmita Kumari
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Ibdanelo Cortez
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Eroboghene E Ubogu
- Neuromuscular Immunopathology Research Laboratory, Division of Neuromuscular Disease, Department of Neurology, University of Alabama at Birmingham, Birmingham, AL, UK
| | - Rajasekaran Mahalingam
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Diana Tavares-Ferreira
- Department of Neuroscience and Center for Advanced Pain Studies, University of Texas at Dallas, Richardson, TX, United States
| | - Theodore J Price
- Department of Neuroscience and Center for Advanced Pain Studies, University of Texas at Dallas, Richardson, TX, United States
| | - Annemieke Kavelaars
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Cobi J Heijnen
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, United States; Department of Psychological Sciences, Rice University, Houston, TX, United States
| | - Andrew J Shepherd
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, United States.
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Inyang KE, Sim J, Clark KB, Matan G, Monahan K, Evans C, Beng P, Ma JV, Heijnen CJ, Dantzer R, Scherrer G, Kavelaars A, Bernard M, Aldhamen Y, Folger JK, Laumet G. Tonic Meningeal Interleukin-10 Upregulates Delta Opioid Receptor to Prevent Relapse to Pain. bioRxiv 2023:2023.06.08.544200. [PMID: 37333074 PMCID: PMC10274865 DOI: 10.1101/2023.06.08.544200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
Chronic pain often alternates between transient remission and relapse of severe pain. While most research on chronic pain has focused on mechanisms maintaining pain, there is a critical unmet need to understand what prevents pain from re-emerging in those who recover from acute pain. We found that interleukin (IL)-10, a pain resolving cytokine, is persistently produced by resident macrophages in the spinal meninges during remission from pain. IL-10 upregulated expression and analgesic activity of δ-opioid receptor (δOR) in the dorsal root ganglion. Genetic or pharmacological inhibition of IL-10 signaling or δOR triggered relapse to pain in both sexes. These data challenge the widespread assumption that remission of pain is simply a return to the naïve state before pain was induced. Instead, our findings strongly suggest a novel concept that: remission is a state of lasting pain vulnerability that results from a long-lasting neuroimmune interactions in the nociceptive system.
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Wang Y, Lopez-Bellido R, Huo X, Kavelaars A, Galko MJ. The Insulin receptor regulates the persistence of mechanical nociceptive sensitization in flies and mice. Biol Open 2023:308937. [PMID: 37158169 DOI: 10.1242/bio.059864] [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: 02/08/2023] [Accepted: 04/28/2023] [Indexed: 05/10/2023] Open
Abstract
Early phase diabetes is often accompanied by pain sensitization. In Drosophila, the insulin receptor (InR) regulates the persistence of injury-induced thermal nociceptive sensitization. Whether Drosophila InR also regulates the persistence of mechanical nociceptive sensitization remains unclear. Mice with a sensory neuron deletion of the insulin receptor (Insr) show normal nociceptive baselines, however, it is uncertain whether deletion of Insr in nociceptive sensory neurons leads to persistent nociceptive hypersensitivity. In this study, we used fly and mouse nociceptive sensitization models to address these questions. In flies, InR mutants and larvae with sensory neuron-specific expression of RNAi transgenes targeting InR exhibited persistent mechanical hypersensitivity. Mice with a specific deletion of the Insr gene in Nav1.8+ nociceptive sensory neurons showed nociceptive thermal and mechanical baselines similar to controls. In an inflammatory paradigm, however, these mutant mice showed persistent mechanical (but not thermal) hypersensitivity, particularly in female mice. Mice with the Nav1.8+ sensory neuron specific deletion of Insr did not show metabolic abnormalities typical of a defect in systemic insulin signaling. Our results show that some aspects of the regulation of nociceptive hypersensitivity by the insulin receptor are shared between flies and mice and that this regulation is likely independent of metabolic effects.
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Affiliation(s)
- Yan Wang
- Department of Genetics, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Roger Lopez-Bellido
- Department of Genetics, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Xiaojiao Huo
- Department of Symptom Research, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Annemieke Kavelaars
- Department of Symptom Research, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Neuroscience Graduate Program, The MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, Texas, USA
| | - Michael J Galko
- Department of Genetics, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Neuroscience Graduate Program, The MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, Texas, USA
- Genetics & Epigenetics Graduate Program, The MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, Texas, USA
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4
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Zamorano M, Alexander JF, Catania D, Dharmaraj S, Kavelaars A, Heijnen CJ. Nasal administration of mesenchymal stem cells prevents accelerated age-related tauopathy after chemotherapy in mice. Immun Ageing 2023; 20:5. [PMID: 36698170 PMCID: PMC9874182 DOI: 10.1186/s12979-023-00328-w] [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] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 01/12/2023] [Indexed: 01/26/2023]
Abstract
BACKGROUND There is increasing concern that cancer and cancer treatment accelerate aging and the associated cognitive decline. We showed recently that treatment of 9-month-old male mice with cisplatin causes cognitive deficits that are associated with formation of tau deposits in the hippocampus. Here we explored the capacity of mesenchymal stem cells (MSC) given via the nose to prevent age-related brain tau deposits. Moreover, we more closely examined the cellular distribution of this hallmark of accelerated brain aging in response to treatment of 9-month-old female and male mice with cisplatin. RESULTS We show that cisplatin induces tau deposits in the entorhinal cortex and hippocampus in both sexes. The tau deposits colocalize with syndecan-2. Astrocytes surrounding tau deposits have increased glial fibrillary acidic protein glial fibrillary acidic protein (GFAP) expression. Most of the cisplatin-induced tau deposits were located in microtubule associated protein-2 (MAP-2)+ neurons that were surrounded by aquaporin 4+ (AQP4)+ neuron-facing membrane domains of astrocytes. In addition, some tau deposits were detected in the perinuclear region of GFAP+ astrocytes and in CD31+ endothelial cells. There were no morphological signs of activation of ionized calcium binding adaptor molecule-1+ (Iba-1)+ microglia and no increases in brain cytokine production. Nasal administration of MSC at 48 and 96 hours after cisplatin prevented formation of tau deposits and normalized syndecan-2 and GFAP expression. Behaviorally, cisplatin-induced tau cluster formation was associated with reduced executive functioning and working/spatial memory and nasal administration of MSC at 48 and 96 hours after cisplatin prevented these cognitive deficits. Notably, delayed MSC administration (1 month after cisplatin) also prevented tau cluster formation and cognitive deficits, in both sexes. CONCLUSION In summary, nasal administration of MSC to older mice at 2 days or 1 month after completion of cisplatin treatment prevents the accelerated development of tau deposits in entorhinal cortex and hippocampus and the associated cognitive deficits. Since MSC are already in clinical use for many other clinical indications, developing nasal MSC administration for treatment of accelerated brain aging and cognitive deficits in cancer survivors should be feasible and would greatly improve their quality of life.
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Affiliation(s)
- Miriam Zamorano
- grid.240145.60000 0001 2291 4776Laboratories of Neuroimmunology, Department of Symptom Research, University of Texas M.D. Anderson Cancer Center, Houston, TX USA ,grid.267308.80000 0000 9206 2401Department of Pediatric Neurosurgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX USA
| | - Jenolyn F. Alexander
- grid.240145.60000 0001 2291 4776Laboratories of Neuroimmunology, Department of Symptom Research, University of Texas M.D. Anderson Cancer Center, Houston, TX USA ,grid.410718.b0000 0001 0262 7331Institute of Medical Psychology and Behavioral Immunobiology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr, 55 Essen, Germany
| | - Desiree Catania
- grid.240145.60000 0001 2291 4776Laboratories of Neuroimmunology, Department of Symptom Research, University of Texas M.D. Anderson Cancer Center, Houston, TX USA
| | - Shruti Dharmaraj
- grid.240145.60000 0001 2291 4776Laboratories of Neuroimmunology, Department of Symptom Research, University of Texas M.D. Anderson Cancer Center, Houston, TX USA
| | - Annemieke Kavelaars
- grid.240145.60000 0001 2291 4776Laboratories of Neuroimmunology, Department of Symptom Research, University of Texas M.D. Anderson Cancer Center, Houston, TX USA
| | - Cobi J. Heijnen
- grid.240145.60000 0001 2291 4776Laboratories of Neuroimmunology, Department of Symptom Research, University of Texas M.D. Anderson Cancer Center, Houston, TX USA
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5
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Yap TA, Daver N, Mahendra M, Zhang J, Kamiya-Matsuoka C, Meric-Bernstam F, Kantarjian HM, Ravandi F, Collins ME, Francesco MED, Dumbrava EE, Fu S, Gao S, Gay JP, Gera S, Han J, Hong DS, Jabbour EJ, Ju Z, Karp DD, Lodi A, Molina JR, Baran N, Naing A, Ohanian M, Pant S, Pemmaraju N, Bose P, Piha-Paul SA, Rodon J, Salguero C, Sasaki K, Singh AK, Subbiah V, Tsimberidou AM, Xu QA, Yilmaz M, Zhang Q, Li Y, Bristow CA, Bhattacharjee MB, Tiziani S, Heffernan TP, Vellano CP, Jones P, Heijnen CJ, Kavelaars A, Marszalek JR, Konopleva M. Complex I inhibitor of oxidative phosphorylation in advanced solid tumors and acute myeloid leukemia: phase I trials. Nat Med 2023; 29:115-126. [PMID: 36658425 DOI: 10.1038/s41591-022-02103-8] [Citation(s) in RCA: 68] [Impact Index Per Article: 68.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 10/21/2022] [Indexed: 01/21/2023]
Abstract
Although targeting oxidative phosphorylation (OXPHOS) is a rational anticancer strategy, clinical benefit with OXPHOS inhibitors has yet to be achieved. Here we advanced IACS-010759, a highly potent and selective small-molecule complex I inhibitor, into two dose-escalation phase I trials in patients with relapsed/refractory acute myeloid leukemia (NCT02882321, n = 17) and advanced solid tumors (NCT03291938, n = 23). The primary endpoints were safety, tolerability, maximum tolerated dose and recommended phase 2 dose (RP2D) of IACS-010759. The PK, PD, and preliminary antitumor activities of IACS-010759 in patients were also evaluated as secondary endpoints in both clinical trials. IACS-010759 had a narrow therapeutic index with emergent dose-limiting toxicities, including elevated blood lactate and neurotoxicity, which obstructed efforts to maintain target exposure. Consequently no RP2D was established, only modest target inhibition and limited antitumor activity were observed at tolerated doses, and both trials were discontinued. Reverse translational studies in mice demonstrated that IACS-010759 induced behavioral and physiological changes indicative of peripheral neuropathy, which were minimized with the coadministration of a histone deacetylase 6 inhibitor. Additional studies are needed to elucidate the association between OXPHOS inhibition and neurotoxicity, and caution is warranted in the continued development of complex I inhibitors as antitumor agents.
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Affiliation(s)
- Timothy A Yap
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- Department of Investigational Cancer Therapeutics (Phase I Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Naval Daver
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mikhila Mahendra
- Translational Research to AdvanCe Therapeutics and Innovation in ONcology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jixiang Zhang
- Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Carlos Kamiya-Matsuoka
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Funda Meric-Bernstam
- Department of Investigational Cancer Therapeutics (Phase I Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hagop M Kantarjian
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Farhad Ravandi
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Meghan E Collins
- Department of Nutritional Sciences, College of Natural Sciences, The University of Texas at Austin, Austin, TX, USA
- Department of Pediatrics, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
| | - Maria Emilia Di Francesco
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ecaterina E Dumbrava
- Department of Investigational Cancer Therapeutics (Phase I Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Siqing Fu
- Department of Investigational Cancer Therapeutics (Phase I Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sisi Gao
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Translational Research to AdvanCe Therapeutics and Innovation in ONcology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jason P Gay
- Translational Research to AdvanCe Therapeutics and Innovation in ONcology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sonal Gera
- Translational Research to AdvanCe Therapeutics and Innovation in ONcology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jing Han
- Translational Research to AdvanCe Therapeutics and Innovation in ONcology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - David S Hong
- Department of Investigational Cancer Therapeutics (Phase I Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Elias J Jabbour
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Zhenlin Ju
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Daniel D Karp
- Department of Investigational Cancer Therapeutics (Phase I Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Alessia Lodi
- Department of Nutritional Sciences, College of Natural Sciences, The University of Texas at Austin, Austin, TX, USA
- Department of Pediatrics, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
| | - Jennifer R Molina
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Natalia Baran
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Aung Naing
- Department of Investigational Cancer Therapeutics (Phase I Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Maro Ohanian
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shubham Pant
- Department of Gastrointestinal Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Naveen Pemmaraju
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Prithviraj Bose
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sarina A Piha-Paul
- Department of Investigational Cancer Therapeutics (Phase I Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jordi Rodon
- Department of Investigational Cancer Therapeutics (Phase I Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Carolina Salguero
- Department of Investigational Cancer Therapeutics (Phase I Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Koji Sasaki
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Anand K Singh
- Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Vivek Subbiah
- Department of Investigational Cancer Therapeutics (Phase I Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Apostolia M Tsimberidou
- Department of Investigational Cancer Therapeutics (Phase I Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Quanyun A Xu
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Musa Yilmaz
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Qi Zhang
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yuan Li
- Department of Biostatistics and Data Science, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Christopher A Bristow
- Translational Research to AdvanCe Therapeutics and Innovation in ONcology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Meenakshi B Bhattacharjee
- Department of Pathology and Laboratory Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Stefano Tiziani
- Department of Nutritional Sciences, College of Natural Sciences, The University of Texas at Austin, Austin, TX, USA
- Department of Pediatrics, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
- Department of Oncology, Dell Medical School, Livestrong Cancer Institutes, The University of Texas at Austin, Austin, TX, USA
| | - Timothy P Heffernan
- Translational Research to AdvanCe Therapeutics and Innovation in ONcology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christopher P Vellano
- Translational Research to AdvanCe Therapeutics and Innovation in ONcology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Philip Jones
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Cobi J Heijnen
- Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Psychological Sciences, Rice University, Houston, TX, USA
| | - Annemieke Kavelaars
- Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Joseph R Marszalek
- Translational Research to AdvanCe Therapeutics and Innovation in ONcology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Marina Konopleva
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Zhang J, Junigan JM, Trinh R, Kavelaars A, Heijnen CJ, Grace PM. HDAC6 Inhibition Reverses Cisplatin-Induced Mechanical Hypersensitivity via Tonic Delta Opioid Receptor Signaling. J Neurosci 2022; 42:7862-7874. [PMID: 36096670 PMCID: PMC9617617 DOI: 10.1523/jneurosci.1182-22.2022] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [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: 06/15/2022] [Revised: 08/20/2022] [Accepted: 09/01/2022] [Indexed: 11/30/2022] Open
Abstract
Peripheral neuropathic pain induced by the chemotherapeutic cisplatin can persist for months to years after treatment. Histone deacetylase 6 (HDAC6) inhibitors have therapeutic potential for cisplatin-induced neuropathic pain since they persistently reverse mechanical hypersensitivity and spontaneous pain in rodent models. Here, we investigated the mechanisms underlying reversal of mechanical hypersensitivity in male and female mice by a 2 week treatment with an HDAC6 inhibitor, administered 3 d after the last dose of cisplatin. Mechanical hypersensitivity in animals of both sexes treated with the HDAC6 inhibitor was temporarily reinstated by a single injection of the neutral opioid receptor antagonist 6β-naltrexol or the peripherally restricted opioid receptor antagonist naloxone methiodide. These results suggest that tonic peripheral opioid ligand-receptor signaling mediates reversal of cisplatin-induced mechanical hypersensitivity after treatment with an HDAC6 inhibitor. Pointing to a specific role for δ opioid receptors (DORs), Oprd1 expression was decreased in DRG neurons following cisplatin administration, but normalized after treatment with an HDAC6 inhibitor. Mechanical hypersensitivity was temporarily reinstated in both sexes by a single injection of the DOR antagonist naltrindole. Consistently, HDAC6 inhibition failed to reverse cisplatin-induced hypersensitivity when DORs were genetically deleted from advillin+ neurons. Mechanical hypersensitivity was also temporarily reinstated in both sexes by a single injection of a neutralizing antibody against the DOR ligand met-enkephalin. In conclusion, we reveal that treatment with an HDAC6 inhibitor induces tonic enkephalin-DOR signaling in peripheral sensory neurons to suppress mechanical hypersensitivity.SIGNIFICANCE STATEMENT Over one-fourth of cancer survivors suffer from intractable painful chemotherapy-induced peripheral neuropathy (CIPN), which can last for months to years after treatment ends. HDAC6 inhibition is a novel strategy to reverse CIPN without negatively interfering with tumor growth, but the mechanisms responsible for persistent reversal are not well understood. We built on evidence that the endogenous opioid system contributes to the spontaneous, apparent resolution of pain caused by nerve damage or inflammation, referred to as latent sensitization. We show that blocking the δ opioid receptor or its ligand enkephalin unmasks CIPN in mice treated with an HDAC6 inhibitor (latent sensitization). Our work provides insight into the mechanisms by which treatment with an HDAC6 inhibitor apparently reverses CIPN.
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Affiliation(s)
- Jixiang Zhang
- Laboratories of Neuroimmunology, Department of Symptom Research, University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030
| | - Jazzmine M Junigan
- Laboratories of Neuroimmunology, Department of Symptom Research, University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030
| | - Ronnie Trinh
- Laboratories of Neuroimmunology, Department of Symptom Research, University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030
| | - Annemieke Kavelaars
- Laboratories of Neuroimmunology, Department of Symptom Research, University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030
| | - Cobi J Heijnen
- Laboratories of Neuroimmunology, Department of Symptom Research, University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030
| | - Peter M Grace
- Laboratories of Neuroimmunology, Department of Symptom Research, University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030
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7
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Lacourt TE, Kavelaars A, Tripathy D, Heijnen CJ. Associations between fatigue and cellular metabolism in breast cancer patients: A longitudinal study. Psychoneuroendocrinology 2022; 144:105866. [PMID: 35853380 DOI: 10.1016/j.psyneuen.2022.105866] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 07/07/2022] [Accepted: 07/08/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE Fatigue is frequently experienced during treatment for cancer and persists for months to years after treatment completion in a subset of patients. The underlying mechanisms remain poorly understood. We postulated that reduced cellular energy metabolism may underlie fatigue in cancer patients and survivors and tested this hypothesis in a sample of patients newly diagnosed with early-stage breast cancer (n = 49) followed for approximately 1 year from before the start of neoadjuvant chemotherapy (NACT) till after treatment completion. METHODS Patient-reported fatigue was assessed with the Checklist Individual Strength, and blood samples were obtained before, during, and shortly after NACT. A final assessment was completed after surgery and radiation therapy, 4-6 months after NACT. At each study time point, mitochondrial oxygen consumption and glycolytic activity were measured in peripheral blood mononuclear cells (PBMC). Associations of these measures of PBMC energy metabolism with fatigue were assessed in multilevel models. RESULTS Before NACT, higher mitochondrial oxygen consumption and glycolytic activity were associated with higher fatigue, whereas after completion of all primary treatment, these assessments were associated with lower fatigue. CONCLUSION These findings suggest that lower cellular energy metabolism after treatment may be a novel target for interventions aimed at preventing or reducing persistent fatigue. Earlier studies investigated the use of supplements for maintaining mitochondrial health during treatment, with mixed results; when proven to be safe, such interventions may be more effective after treatment and in individuals with reduced mitochondrial oxygen consumption rates.
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Affiliation(s)
- Tamara E Lacourt
- Department of Psychiatry, The University of Texas MD Anderson Cancer Center, Unit 1454, 1515 Holcombe Blvd, Houston, TX 77030-4009, USA.
| | - Annemieke Kavelaars
- Neuroimmunology Laboratories, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Unit 1055, 1515 Holcombe Blvd, Houston, TX 77030-4009, USA.
| | - Debu Tripathy
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Unit 1354, 1515 Holcombe Blvd, Houston, TX 77030-4009, USA.
| | - Cobi J Heijnen
- Neuroimmunology Laboratories, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Unit 1055, 1515 Holcombe Blvd, Houston, TX 77030-4009, USA; Department of Psychological Sciences, Rice University, Houston, TX 77005, USA.
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8
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Hargreaves R, Akinsanya K, Ajit SK, Dhruv NT, Driscoll J, Farina P, Gavva N, Gill M, Houghton A, Iyengar S, Jones C, Kavelaars A, Kaykas A, Koroshetz WJ, Laeng P, Laird JM, Lo DC, Luthman J, Munro G, Oshinsky ML, Sittampalam GS, Woller SA, Tamiz AP. Preclinical target validation for non-addictive therapeutics development for pain. Expert Opin Ther Targets 2022; 26:811-822. [DOI: 10.1080/14728222.2022.2147063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
| | | | - Seena K. Ajit
- Department of Pharmacology, Drexel University College of Medicine, Philadelphia, Pennsylvania, United States
| | - Neel T. Dhruv
- National Institute of Neurological Disorders and Stroke, Bethesda, Maryland, United States
| | - Jamie Driscoll
- National Institute of Mental Health, Bethesda, Maryland, United States
| | - Peter Farina
- Canaan Partners, Westport, Connecticut, United States
| | - Narender Gavva
- Drug Discovery Sciences, Takeda Pharmaceuticals, San Diego, California, United States
| | - Marie Gill
- National Institute of Neurological Disorders and Stroke, Bethesda, Maryland, United States
| | | | - Smriti Iyengar
- National Institute of Neurological Disorders and Stroke, Bethesda, Maryland, United States
| | - Carrie Jones
- Department of Pharmacology, Vanderbilt University, Nashville, Tennessee, United States
| | - Annemieke Kavelaars
- The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | | | - Walter J. Koroshetz
- National Institute of Neurological Disorders and Stroke, Bethesda, Maryland, United States
| | - Pascal Laeng
- National Institute of Neurological Disorders and Stroke, Bethesda, Maryland, United States
| | - Jennifer M. Laird
- Eli Lilly and Company, Windlesham, United Kingdom of Great Britain and Northern Ireland
| | - Donald C. Lo
- National Center for Advancing Translational Sciences, Bethesda, Maryland, United States
| | | | | | - Michael L. Oshinsky
- National Institute of Neurological Disorders and Stroke, Bethesda, Maryland, United States
| | - G. Sitta Sittampalam
- National Center for Advancing Translational Sciences, Bethesda, Maryland, United States
| | - Sarah A. Woller
- National Institute of Neurological Disorders and Stroke, Bethesda, Maryland, United States
| | - Amir P. Tamiz
- National Institute of Neurological Disorders and Stroke, Bethesda, Maryland, United States
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9
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Abdel-Wahab N, Kus T, Bentebibel SE, McQuade JL, Glitza IC, Amaria RN, Patel SP, Wong MK, Tawbi HA, Davies MA, Peterson SK, Shete S, Yee C, Kavelaars A, Suarez-Almazor ME, Diab A. Immune-related adverse events and symptom burden in patients with melanoma receiving adjuvant immune checkpoint inhibitor. J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.tps12147] [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] [Indexed: 11/20/2022] Open
Abstract
TPS12147 Background: Adjuvant therapy with immune checkpoint inhibitors (ICIs) is approved for melanoma, but immune-related adverse events (irAEs) remain a challenge. Although acute toxicities are well defined, long-term AEs and impact on quality of life (QOL) are undetermined. Available data derived from clinical trials involve highly selected populations and do not reflect real world experience. Additionally, trials measure outcomes only at predetermined endpoints, and symptoms may vary throughout the course of therapy. Moreover, the pathogenesis of irAEs and symptoms remains poorly understood. We hypothesize that AEs and sustained inflammation induced by adjuvant ICIs increase symptom burden and negatively impact function and QOL in a subset of patients (pts), and elevated expression of pro-inflammatory cytokines and T cell signatures during therapy correlate with toxicity and symptom burden. Our preliminary data identified i) interleukin-6/Th-17 pathway as a possible mediator of irAEs, ii) immune reactivity and increases in inflammatory cytokines are associated with symptom burden in cancer survivors, and iii) prioritized 30 genetic markers conferring risk for irAEs in ICI-treated melanoma pts. Methods: This is a prospective longitudinal cohort study to evaluate potential toxicity/symptom burden and immune correlates in melanoma pts receiving adjuvant ICIs (NCT04990726). A total of 240 pts will be enrolled. Eligibility criteria: age ≥18 years (yrs), surgically resected stage II, III, or IV melanoma, initiating adjuvant nivolumab or pembrolizumab, no prior systemic therapy for melanoma, and no prior autoimmune diseases. Patients will be assessed at baseline (before ICI infusion) and every 3 months (mos) up to 2 yrs or until attrition or death. The primary endpoint is the incidence rate of any irAEs at 12 mos. Demographics, personal/family history, comorbidities, tumor history/stage, prior therapies, performance status, concurrent medications, and other factors that play a role in pts perceptions of disease are collected. At each visit, pts undergo a clinical evaluation to assess potential irAEs, new comorbidities, and tumor recurrence. Patient-reported outcomes of fatigue, depression, sleep disturbance, and QOL are collected at each visit to assess changes from baseline up to 2 yrs. In addition to standard methods of data collection at pre-specified times, we leverage mobile technology to capture symptoms and AEs in real time. Longitudinal blood samples will characterize pts immune signatures from baseline up to 2 yrs to evaluate their association with irAEs, symptom burden, and QOL, and to compare the genotype of pts with and without irAEs. To characterize the effect of adjuvant ICI on bone health, eligible pts are evaluated by whole body dual-energy X-ray absorptiometry at baseline and at 12 mos as an exploratory aim. The study is currently active, and 27 pts are enrolled. Clinical trial information: NCT04990726.
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Affiliation(s)
| | - Teresa Kus
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | | | | | | | | | | | | | | | | | - Sanjay Shete
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Cassian Yee
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Maria E. Suarez-Almazor
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Adi Diab
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
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10
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Alexander JF, Mahalingam R, Seua AV, Wu S, Arroyo LD, Hörbelt T, Schedlowski M, Blanco E, Kavelaars A, Heijnen CJ. Targeting the Meningeal Compartment to Resolve Chemobrain and Neuropathy via Nasal Delivery of Functionalized Mitochondria. Adv Healthc Mater 2022; 11:e2102153. [PMID: 35007407 PMCID: PMC9803615 DOI: 10.1002/adhm.202102153] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [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: 10/08/2021] [Revised: 01/03/2022] [Indexed: 01/03/2023]
Abstract
Cognitive deficits (chemobrain) and peripheral neuropathy occur in ∼75% of patients treated for cancer with chemotherapy and persist long-term in >30% of survivors. Without preventive or curative interventions and with increasing survivorship rates, the population debilitated by these neurotoxicities is rising. Platinum-based chemotherapeutics, including cisplatin, induce neuronal mitochondrial defects leading to chemobrain and neuropathic pain. This study investigates the capacity of nasally administered mesenchymal stem cell-derived mitochondria coated with dextran-triphenylphosphonium polymer (coated mitochondria) to reverse these neurotoxicities. Nasally administered coated mitochondria are rapidly detectable in macrophages in the brain meninges but do not reach the brain parenchyma. The coated mitochondria change expression of >2400 genes regulating immune, neuronal, endocrine and vascular pathways in the meninges of mice treated with cisplatin. Nasal administration of coated mitochondria reverses cisplatin-induced cognitive deficits and resolves neuropathic pain at a >55-times lower dose compared to uncoated mitochondria. Reversal of these neuropathologies is associated with resolution of cisplatin-induced deficits in myelination, synaptosomal mitochondrial integrity and neurogenesis. These findings demonstrate that nasally administered coated mitochondria promote resolution of chemobrain and peripheral neuropathy, thereby identifying a novel facile strategy for clinical application of mitochondrial donation and treating central and peripheral nervous system pathologies by targeting the brain meninges.
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Affiliation(s)
- Jenolyn F. Alexander
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas, M.D. Anderson Cancer Center, 6565 MD Anderson Blvd., Houston, Texas, 77030, United States,Institute of Medical Psychology and Behavioral Immunobiology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, D-45147, Essen, Germany
| | - Rajasekaran Mahalingam
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas, M.D. Anderson Cancer Center, 6565 MD Anderson Blvd., Houston, Texas, 77030, United States
| | - Alexandre V. Seua
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas, M.D. Anderson Cancer Center, 6565 MD Anderson Blvd., Houston, Texas, 77030, United States
| | - Suhong Wu
- Department of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Ave., Houston, Texas, 77030, United States
| | - Luis D. Arroyo
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas, M.D. Anderson Cancer Center, 6565 MD Anderson Blvd., Houston, Texas, 77030, United States
| | - Tina Hörbelt
- Institute of Medical Psychology and Behavioral Immunobiology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, D-45147, Essen, Germany
| | - Manfred Schedlowski
- Institute of Medical Psychology and Behavioral Immunobiology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, D-45147, Essen, Germany
| | - Elvin Blanco
- Department of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Ave., Houston, Texas, 77030, United States
| | - Annemieke Kavelaars
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas, M.D. Anderson Cancer Center, 6565 MD Anderson Blvd., Houston, Texas, 77030, United States
| | - Cobi J. Heijnen
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas, M.D. Anderson Cancer Center, 6565 MD Anderson Blvd., Houston, Texas, 77030, United States,Corresponding Author
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11
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Singh SK, Krukowski K, Laumet GO, Weis D, Alexander JF, Heijnen CJ, Kavelaars A. CD8+ T cell-derived IL-13 increases macrophage IL-10 to resolve neuropathic pain. JCI Insight 2022; 7:154194. [PMID: 35260535 PMCID: PMC8983134 DOI: 10.1172/jci.insight.154194] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [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: 08/17/2021] [Accepted: 01/26/2022] [Indexed: 01/11/2023] Open
Abstract
Understanding the endogenous mechanisms regulating resolution of pain may identify novel targets for treatment of chronic pain. Resolution of chemotherapy-induced peripheral neuropathy (CIPN) after treatment completion depends on CD8+ T cells and on IL-10 produced by other cells. Using Rag2–/– mice lacking T and B cells and adoptive transfer of Il13–/– CD8+ T cells, we showed that CD8+ T cells producing IL-13 were required for resolution of CIPN. Intrathecal administration of anti–IL-13 delayed resolution of CIPN and reduced IL-10 production by dorsal root ganglion macrophages. Depleting local CD206+ macrophages also delayed resolution of CIPN. In vitro, TIM3+CD8+ T cells cultured with cisplatin, apoptotic cells, or phosphatidylserine liposomes produced IL-13, which induced IL-10 in macrophages. In vivo, resolution of CIPN was delayed by intrathecal administration of anti-TIM3. Resolution was also delayed in Rag2–/– mice reconstituted with Havcr2 (TIM3)–/– CD8+ T cells. Our data indicated that cell damage induced by cisplatin activated TIM3 on CD8+ T cells, leading to increased IL-13 production, which in turn induced macrophage IL-10 production and resolution of CIPN. Development of exogenous activators of the IL-13/IL-10 pain resolution pathway may provide a way to treat the underlying cause of chronic pain.
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Affiliation(s)
- Susmita K Singh
- Laboratories of Neuroimmunology, Department of Symptom Research, the University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Karen Krukowski
- Laboratories of Neuroimmunology, Department of Symptom Research, the University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,Department of Biological Sciences, Knoebel Institute for Healthy Aging, University of Denver, Denver, Colorado, USA
| | - Geoffroy O Laumet
- Laboratories of Neuroimmunology, Department of Symptom Research, the University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,Department of Physiology, College of Natural Science, Michigan State University, East Lansing, Michigan, USA
| | - Drew Weis
- Laboratories of Neuroimmunology, Department of Symptom Research, the University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jenolyn F Alexander
- Laboratories of Neuroimmunology, Department of Symptom Research, the University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Cobi J Heijnen
- Laboratories of Neuroimmunology, Department of Symptom Research, the University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Annemieke Kavelaars
- Laboratories of Neuroimmunology, Department of Symptom Research, the University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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12
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Zhang J, Ma J, Trinh RT, Heijnen CJ, Kavelaars A. An HDAC6 inhibitor reverses chemotherapy-induced mechanical hypersensitivity via an IL-10 and macrophage dependent pathway. Brain Behav Immun 2022; 100:287-296. [PMID: 34915156 PMCID: PMC8766942 DOI: 10.1016/j.bbi.2021.12.005] [Citation(s) in RCA: 6] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/30/2021] [Accepted: 12/09/2021] [Indexed: 02/06/2023] Open
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) impacts a growing number of cancer survivors and treatment options are limited. Histone deacetylase 6 (HDAC6) inhibitors are attractive candidates because they reverse established CIPN and may enhance anti-tumor effects of chemotherapy. Before considering clinical application of HDAC6 inhibitors, the mechanisms underlying reversal of CIPN need to be identified. We showed previously that deletion of Hdac6 from sensory neurons did not prevent cisplatin-induced mechanical hypersensitivity, while global deletion of Hdac6 was protective, indicating involvement of HDAC6 in other cell types. Here we show that local depletion of MRC1 (CD206)-positive macrophages without affecting microglia by intrathecal administration of mannosylated clodronate liposomes reduced the capacity of an HDAC6 inhibitor to reverse cisplatin-induced mechanical hypersensitivity. The HDAC6 inhibitor increased spinal cord Il10 mRNA and this was M2-macrophage dependent. Intrathecal administration of anti-IL-10 antibody or genetic deletion of Il10 prevented resolution of mechanical hypersensitivity. Genetic deletion of the IL-10 receptor from Advillin+ neurons prevented resolution of mechanical hypersensitivity in mice treated with the HDAC6 inhibitor. These findings indicate that treatment with an HDAC6 inhibitor increases macrophage-derived IL-10 signaling to IL-10 receptors on Advillin+ sensory neurons to resolve mechanical hypersensitivity. Cisplatin decreases mitochondrial function in sensory axons, and HDAC6 inhibition can promote axonal transport of healthy mitochondria. Indeed, the HDAC6 inhibitor normalized cisplatin-induced tibial nerve mitochondrial deficits. However, this was independent of macrophages and IL-10 signaling. In conclusion, our findings indicate that administration of an HDAC6 inhibitor reverses cisplatin-induced mechanical hypersensitivity through two complementary pathways: macrophage HDAC6 inhibition to promote IL-10 production and IL-10 signaling to DRG neurons, and neuronal HDAC6 inhibition to restore axonal mitochondrial health.
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Affiliation(s)
| | | | | | | | - Annemieke Kavelaars
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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13
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McAlpin BR, Mahalingam R, Singh AK, Dharmaraj S, Chrisikos TT, Boukelmoune N, Kavelaars A, Heijnen CJ. HDAC6 inhibition reverses long-term doxorubicin-induced cognitive dysfunction by restoring microglia homeostasis and synaptic integrity. Theranostics 2022; 12:603-619. [PMID: 34976203 PMCID: PMC8692908 DOI: 10.7150/thno.67410] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [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: 09/23/2021] [Accepted: 11/09/2021] [Indexed: 02/07/2023] Open
Abstract
Breast cancer is the most common female malignancy in both the developed and developing world. Doxorubicin is one of the most commonly used chemotherapies for breast cancer. Unfortunately, up to 60% of survivors report long-term chemotherapy-induced cognitive dysfunction (CICD) characterized by deficits in working memory, processing speed and executive function. Currently, no therapeutic standard for treating CICD exists. Here, we hypothesized that treatment with a blood-brain barrier permeable histone deacetylase 6 (HDAC6) inhibitor can successfully reverse long-term doxorubicin-induced cognitive dysfunction. Methods: The puzzle box test and novel object/place recognition test were used to assess cognitive function following a therapeutic doxorubicin dosing schedule in female mice. Mitochondrial function and morphology in neuronal synaptosomes were evaluated using the Seahorse XF24 extracellular flux analyzer and transmission electron microscopy, respectively. Hippocampal postsynaptic integrity was evaluated using immunofluorescence. Hippocampal microglia phenotype was determined using advanced imaging techniques and single-nucleus RNA sequencing. Results: A 14-day treatment with a blood-brain barrier permeable HDAC6 inhibitor successfully reversed long-term CICD in the domains of executive function, working and spatial memory. No significant changes in mitochondrial function or morphology in neuronal synaptosomes were detected. Long-term CICD was associated with a decreased expression of postsynaptic PSD95 in the hippocampus. These changes were associated with decreased microglial ramification and alterations in the microglia transcriptome that suggest a stage 1 disease-associated microglia (DAM) phenotype. HDAC6 inhibition completely reversed these doxorubicin-induced alterations, indicating a restoration of microglial homeostasis. Conclusion: Our results show that decreased postsynaptic integrity and a neurodegenerative microglia phenotype closely resembling stage 1 DAM microglia contribute to long-term CICD. Moreover, HDAC6 inhibition shows promise as an efficacious pharmaceutical intervention to alleviate CICD and improve quality of life of breast cancer survivors.
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Affiliation(s)
- Blake R McAlpin
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Rajasekaran Mahalingam
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Anand K Singh
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Shruti Dharmaraj
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Taylor T Chrisikos
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nabila Boukelmoune
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Annemieke Kavelaars
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Cobi J Heijnen
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- ✉ Corresponding author: Cobi J. Heijnen, Ph.D., 6565 MD Anderson Blvd., Zayed Building Z8.5034, Houston, Texas 77030, Phone 713-563-0162,
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14
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Kasembeli MM, Singhmar P, Ma J, Edralin J, Tang Y, Adams C, Heijnen CJ, Kavelaars A, Tweardy DJ. Corrigendum to "TTI-101: A competitive inhibitor of STAT3 that spares oxidative phosphorylation and reverses mechanical allodynia in mouse models of neuropathic pain" [Biochem. Pharmacol. 192 (2021) 114688]. Biochem Pharmacol 2021; 195:114860. [PMID: 34864607 DOI: 10.1016/j.bcp.2021.114860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Moses M Kasembeli
- The Department of Infectious Diseases, Infection Control & Employee Health, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - Pooja Singhmar
- The Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - Jiacheng Ma
- The Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - Jules Edralin
- The Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - Yongfu Tang
- The Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - Clydell Adams
- The Department of Infectious Diseases, Infection Control & Employee Health, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - Cobi J Heijnen
- The Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - Annemieke Kavelaars
- The Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - David J Tweardy
- The Department of Infectious Diseases, Infection Control & Employee Health, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States.
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15
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Abstract
[Figure: see text].
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Affiliation(s)
- Annemieke Kavelaars
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Cobi J Heijnen
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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16
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Ma J, Goodwani S, Acton PJ, Buggia-Prevot V, Kesler SR, Jamal I, Mahant ID, Liu Z, Mseeh F, Roth BL, Chakraborty C, Peng B, Wu Q, Jiang Y, Le K, Soth MJ, Jones P, Kavelaars A, Ray WJ, Heijnen CJ. Inhibition of dual leucine zipper kinase prevents chemotherapy-induced peripheral neuropathy and cognitive impairments. Pain 2021; 162:2599-2612. [PMID: 33872235 PMCID: PMC8442742 DOI: 10.1097/j.pain.0000000000002256] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 08/10/2020] [Revised: 01/15/2021] [Accepted: 01/26/2021] [Indexed: 11/26/2022]
Abstract
ABSTRACT Chemotherapy-induced peripheral neuropathy (CIPN) and chemotherapy-induced cognitive impairments (CICI) are common, often severe neurotoxic side effects of cancer treatment that greatly reduce quality of life of cancer patients and survivors. Currently, there are no Food and Drug Administration-approved agents for the prevention or curative treatment of CIPN or CICI. The dual leucine zipper kinase (DLK) is a key mediator of axonal degeneration that is localized to axons and coordinates the neuronal response to injury. We developed a novel brain-penetrant DLK inhibitor, IACS'8287, which demonstrates potent and highly selective inhibition of DLK in vitro and in vivo. Coadministration of IACS'8287 with the platinum derivative cisplatin prevents mechanical allodynia, loss of intraepidermal nerve fibers in the hind paws, cognitive deficits, and impairments in brain connectivity in mice, all without interfering with the antitumor activity of cisplatin. The protective effects of IACS'8287 are associated with preservation of mitochondrial function in dorsal root ganglion neurons and in brain synaptosomes. In addition, RNA sequencing analysis of dorsal root ganglia reveals modulation of genes involved in neuronal activity and markers for immune cell infiltration by DLK inhibition. These data indicate that CIPN and CICI require DLK signaling in mice, and DLK inhibitors could become an attractive treatment in the clinic when coadministered with cisplatin, and potentially other chemotherapeutic agents, to prevent neurotoxicities as a result of cancer treatment.
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Affiliation(s)
- Jiacheng Ma
- The Neurodegeneration Consortium, Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Sunil Goodwani
- The Neurodegeneration Consortium, Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Paul J. Acton
- The Neurodegeneration Consortium, Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Virginie Buggia-Prevot
- The Neurodegeneration Consortium, Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Shelli R. Kesler
- Cancer Neuroscience Lab, School of Nursing, Department of Diagnostic Medicine, LIVESTRONG Cancer Institutes, University of Texas at Austin, Austin, TX, United States
| | - Imran Jamal
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Iteeben D. Mahant
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Zhen Liu
- Institute for Applied Cancer Science, Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Faika Mseeh
- Institute for Applied Cancer Science, Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Bruce L. Roth
- The Neurodegeneration Consortium, Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Chaitali Chakraborty
- The Neurodegeneration Consortium, Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Bo Peng
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Qi Wu
- Institute for Applied Cancer Science, Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Yongying Jiang
- Institute for Applied Cancer Science, Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Kang Le
- Institute for Applied Cancer Science, Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Michael J. Soth
- Institute for Applied Cancer Science, Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Philip Jones
- Institute for Applied Cancer Science, Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Annemieke Kavelaars
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - William J. Ray
- The Neurodegeneration Consortium, Therapeutics Discovery Division, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Cobi J. Heijnen
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
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17
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Kasembeli MM, Singhmar P, Ma J, Edralin J, Tang Y, Adams C, Heijnen CJ, Kavelaars A, Tweardy DJ. TTI-101: A competitive inhibitor of STAT3 that spares oxidative phosphorylation and reverses mechanical allodynia in mouse models of neuropathic pain. Biochem Pharmacol 2021; 192:114688. [PMID: 34274354 PMCID: PMC8478865 DOI: 10.1016/j.bcp.2021.114688] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [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: 05/03/2021] [Revised: 07/11/2021] [Accepted: 07/13/2021] [Indexed: 01/06/2023]
Abstract
Signal Transducer and Activator of Transcription (STAT) 3 emerged rapidly as a high-value target for treatment of cancer. However, small-molecule STAT3 inhibitors have been slow to enter the clinic due, in part, to serious adverse events (SAE), including lactic acidosis and peripheral neuropathy, which have been attributed to inhibition of STAT3's mitochondrial function. Our group developed TTI-101, a competitive inhibitor of STAT3 that targets the receptor pY705-peptide binding site within the Src homology 2 (SH2) domain to block its recruitment and activation. TTI-101 has shown target engagement, no toxicity, and evidence of clinical benefit in a Phase I study in patients with solid tumors. Here we report that TTI-101 did not affect mitochondrial function, nor did it cause STAT3 aggregation, chemically modify STAT3 or cause neuropathic pain. Instead, TTI-101 unexpectedly suppressed neuropathic pain induced by chemotherapy or in a spared nerve injury model. Thus, in addition to its direct anti-tumor effect, TTI-101 may be of benefit when administered to cancer patients at risk of developing chemotherapy-induced peripheral neuropathy (CIPN).
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Affiliation(s)
- Moses M Kasembeli
- The Department of Infectious Diseases, Infection Control & Employee Health, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - Pooja Singhmar
- The Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - Jiacheng Ma
- The Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - Jules Edralin
- The Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - Yongfu Tang
- The Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - Clydell Adams
- The Department of Infectious Diseases, Infection Control & Employee Health, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - Cobi J Heijnen
- The Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - Annemieke Kavelaars
- The Department of Symptom Research, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States
| | - David J Tweardy
- The Department of Infectious Diseases, Infection Control & Employee Health, Division of Internal Medicine, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030-4009, United States.
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Abstract
Despite successful research efforts aimed at understanding pain mechanisms, there is still no adequate treatment for many patients suffering from chronic pain. The contribution of neuroinflammation to chronic pain is widely acknowledged. Here, we summarize findings indicating that T cells play a key role in the suppression of pain. An active contribution of the immune system to resolution of pain may explain why immunosuppressive drugs are often not sufficient to control pain. This would also imply that dysregulation of certain immune functions promote transition to chronic pain. Conversely, stimulating the endogenous immune-mediated resolution pathways may provide a potent approach to treat chronic pain.
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Affiliation(s)
- Annemieke Kavelaars
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas, M.D. Anderson Cancer Center, Zayed Building, M.D. Anderson Boulevard, Houston, TX 77030, USA.
| | - Cobi J Heijnen
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, University of Texas, M.D. Anderson Cancer Center, Zayed Building, M.D. Anderson Boulevard, Houston, TX 77030, USA.
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Boukelmoune N, Laumet G, Tang Y, Ma J, Mahant I, Nijboer C, Benders M, Kavelaars A, Heijnen CJ, Heijnen CJ. Nasal administration of mesenchymal stem cells reverses chemotherapy-induced peripheral neuropathy in mice. Brain Behav Immun 2021; 93:43-54. [PMID: 33316379 PMCID: PMC8826497 DOI: 10.1016/j.bbi.2020.12.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [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] [Received: 08/31/2020] [Revised: 12/07/2020] [Accepted: 12/08/2020] [Indexed: 12/18/2022] Open
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) is one of the most frequently reported adverse effects of cancer treatment. CIPN often persists long after treatment completion and has detrimental effects on patient's quality of life. There are no efficacious FDA-approved drugs for CIPN. We recently demonstrated that nasal administration of mesenchymal stem cells (MSC) reverses the cognitive deficits induced by cisplatin in mice. Here we show that nasal administration of MSC after cisplatin- or paclitaxel treatment- completely reverses signs of established CIPN, including mechanical allodynia, spontaneous pain, and loss of intraepidermal nerve fibers (IENF) in the paw. The resolution of CIPN is associated with normalization of the cisplatin-induced decrease in mitochondrial bioenergetics in DRG neurons. Nasally administered MSC enter rapidly the meninges of the brain, spinal cord and peripheral lymph nodes to promote IL-10 production by macrophages. MSC-mediated resolution of mechanical allodynia, recovery of IENFs and restoration of DRG mitochondrial function critically depends on IL-10 production. MSC from IL-10 knockout animals are not capable of reversing the symptoms of CIPN. Moreover, WT MSC do not reverse CIPN in mice lacking IL-10 receptors on peripheral sensory neurons. In conclusion, only two nasal administrations of MSC fully reverse CIPN and the associated mitochondrial abnormalities via an IL-10 dependent pathway. Since MSC are already applied clinically, we propose that nasal MSC treatment could become a powerful treatment for the large group of patients suffering from neurotoxicities of cancer treatment.
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Affiliation(s)
- Nabila Boukelmoune
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, 6565 MD Anderson Blvd, Houston, Texas, 77030, USA
| | - Geoffroy Laumet
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, 6565 MD Anderson Blvd, Houston, Texas, 77030, USA.,Current affiliation: Department of Physiology, Michigan State University, East Lansing, Michigan, 48824, USA
| | - Yongfu Tang
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, 6565 MD Anderson Blvd, Houston, Texas, 77030, USA
| | - Jiacheng Ma
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, 6565 MD Anderson Blvd, Houston, Texas, 77030, USA
| | - Itee Mahant
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, 6565 MD Anderson Blvd, Houston, Texas, 77030, USA
| | - Cora Nijboer
- Department of Developmental Origins of Disease, Division Woman and Baby, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Manon Benders
- Department of Neonatology, Division Woman and Baby, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Annemieke Kavelaars
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, 6565 MD Anderson Blvd, Houston, Texas, 77030, USA
| | - Cobi J. Heijnen
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, 6565 MD Anderson Blvd, Houston, Texas, 77030, USA.,Corresponding author at: Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, 6565 MD Anderson Blvd, Z8.5034, Houston, Texas, 77030. (Cobi J. Heijnen)
| | - Cobi J Heijnen
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, 6565 MD Anderson Blvd, Houston, TX 77030, USA.
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20
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Alexander JF, Seua AV, Arroyo LD, Ray PR, Wangzhou A, Heiβ-Lückemann L, Schedlowski M, Price TJ, Kavelaars A, Heijnen CJ. Nasal administration of mitochondria reverses chemotherapy-induced cognitive deficits. Theranostics 2021; 11:3109-3130. [PMID: 33537077 PMCID: PMC7847685 DOI: 10.7150/thno.53474] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [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: 09/19/2020] [Accepted: 12/12/2020] [Indexed: 12/15/2022] Open
Abstract
Up to seventy-five percent of patients treated for cancer suffer from cognitive deficits which can persist for months to decades, severely impairing quality of life. Although the number of cancer survivors is increasing tremendously, no efficacious interventions exist. Cisplatin, most commonly employed for solid tumors, leads to cognitive impairment including deficits in memory and executive functioning. We recently proposed deficient neuronal mitochondrial function as its underlying mechanism. We hypothesized nasal administration of mitochondria isolated from human mesenchymal stem cells to mice, can reverse cisplatin-induced cognitive deficits. Methods: Puzzle box, novel object place recognition and Y-maze tests were used to assess the cognitive function of mice. Immunofluorescence and high-resolution confocal microscopy were employed to trace the nasally delivered mitochondria and evaluate their effect on synaptic loss. Black Gold II immunostaining was used to determine myelin integrity. Transmission electron microscopy helped determine mitochondrial and membrane integrity of brain synaptosomes. RNA-sequencing was performed to analyse the hippocampal transcriptome. Results: Two nasal administrations of mitochondria isolated from human mesenchymal stem cells to mice, restored executive functioning, working and spatial memory. Confocal imaging revealed nasally delivered mitochondria rapidly arrived in the meninges where they were readily internalized by macrophages. The administered mitochondria also accessed the rostral migratory stream and various other brain regions including the hippocampus where they colocalized with GFAP+ cells. The restoration of cognitive function was associated with structural repair of myelin in the cingulate cortex and synaptic loss in the hippocampus. Nasal mitochondrial donation also reversed the underlying synaptosomal mitochondrial defects. Moreover, transcriptome analysis by RNA-sequencing showed reversal of cisplatin-induced changes in the expression of about seven hundred genes in the hippocampus. Pathway analysis identified Nrf2-mediated response as the top canonical pathway. Conclusion: Our results provide key evidence on the therapeutic potential of isolated mitochondria - restoring both brain structure and function, their capability to enter brain meninges and parenchyma upon nasal delivery and undergo rapid cellular internalization and alter the hippocampal transcriptome. Our data identify nasal administration of mitochondria as an effective strategy for reversing chemotherapy-induced cognitive deficits and restoring brain health, providing promise for the growing population of both adult and pediatric cancer survivors.
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Affiliation(s)
- Jenolyn F. Alexander
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas, M.D. Anderson Cancer Center, Houston, Texas, United States
| | - Alexandre V. Seua
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas, M.D. Anderson Cancer Center, Houston, Texas, United States
| | - Luis D. Arroyo
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas, M.D. Anderson Cancer Center, Houston, Texas, United States
| | - Pradipta R. Ray
- School of Behavioral and Brain Sciences and Center for Advanced Pain Studies, The University of Texas at Dallas, Richardson, Texas, United States
| | - Andi Wangzhou
- School of Behavioral and Brain Sciences and Center for Advanced Pain Studies, The University of Texas at Dallas, Richardson, Texas, United States
| | - Laura Heiβ-Lückemann
- Institute of Medical Psychology and Behavioral Immunobiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Manfred Schedlowski
- Institute of Medical Psychology and Behavioral Immunobiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Theodore J. Price
- School of Behavioral and Brain Sciences and Center for Advanced Pain Studies, The University of Texas at Dallas, Richardson, Texas, United States
| | - Annemieke Kavelaars
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas, M.D. Anderson Cancer Center, Houston, Texas, United States
| | - Cobi J. Heijnen
- Laboratories of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas, M.D. Anderson Cancer Center, Houston, Texas, United States
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21
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Vila-Bedmar R, Cruces-Sande M, Arcones AC, Willemen HLDM, Prieto P, Moreno-Indias I, Díaz-Rodríguez D, Francisco S, Jaén RI, Gutiérrez-Repiso C, Heijnen CJ, Boscá L, Fresno M, Kavelaars A, Mayor F, Murga C. GRK2 levels in myeloid cells modulate adipose-liver crosstalk in high fat diet-induced obesity. Cell Mol Life Sci 2020; 77:4957-4976. [PMID: 31927610 DOI: 10.1007/s00018-019-03442-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 07/26/2019] [Revised: 12/18/2019] [Accepted: 12/23/2019] [Indexed: 02/07/2023]
Abstract
Macrophages are key effector cells in obesity-associated inflammation. G protein-coupled receptor kinase 2 (GRK2) is highly expressed in different immune cell types. Using LysM-GRK2+/- mice, we uncover that a reduction of GRK2 levels in myeloid cells prevents the development of glucose intolerance and hyperglycemia after a high fat diet (HFD) through modulation of the macrophage pro-inflammatory profile. Low levels of myeloid GRK2 confer protection against hepatic insulin resistance, steatosis and inflammation. In adipose tissue, pro-inflammatory cytokines are reduced and insulin signaling is preserved. Macrophages from LysM-GRK2+/- mice secrete less pro-inflammatory cytokines when stimulated with lipopolysaccharide (LPS) and their conditioned media has a reduced pathological influence in cultured adipocytes or naïve bone marrow-derived macrophages. Our data indicate that reducing GRK2 levels in myeloid cells, by attenuating pro-inflammatory features of macrophages, has a relevant impact in adipose-liver crosstalk, thus preventing high fat diet-induced metabolic alterations.
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Affiliation(s)
- Rocío Vila-Bedmar
- Departamento de ciencias básicas de la salud, área de Bioquímica y Biología Molecular, Universidad Rey Juan Carlos (URJC), Madrid, Spain
| | - Marta Cruces-Sande
- Departamento de Biología Molecular and Centro de Biología Molecular "Severo Ochoa", Universidad Autónoma de Madrid (CSIC/UAM), C/Nicolás Cabrera 1, 28049, Madrid, Spain
- Instituto de Investigación Sanitaria La Princesa, Madrid, Spain
- CIBER de Enfermedades Cardiovasculares, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Alba C Arcones
- Departamento de Biología Molecular and Centro de Biología Molecular "Severo Ochoa", Universidad Autónoma de Madrid (CSIC/UAM), C/Nicolás Cabrera 1, 28049, Madrid, Spain
- Instituto de Investigación Sanitaria La Princesa, Madrid, Spain
- CIBER de Enfermedades Cardiovasculares, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Hanneke L D M Willemen
- Laboratory of Translational Immunology (LTI), University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Patricia Prieto
- CIBER de Enfermedades Cardiovasculares, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Instituto de Investigaciones Biomédicas Alberto Sols (CSIC-UAM), Madrid, Spain
| | - Isabel Moreno-Indias
- CIBER de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Instituto de Investigación Biomédica de Málaga (IBIMA), Unidad de Endocrinología y Nutrición, Hospital Universitario Virgen de Victoria de Malaga, Universidad de Málaga, Málaga, Spain
| | - Daniel Díaz-Rodríguez
- Departamento de Biología Molecular and Centro de Biología Molecular "Severo Ochoa", Universidad Autónoma de Madrid (CSIC/UAM), C/Nicolás Cabrera 1, 28049, Madrid, Spain
| | - Sara Francisco
- Departamento de Biología Molecular and Centro de Biología Molecular "Severo Ochoa", Universidad Autónoma de Madrid (CSIC/UAM), C/Nicolás Cabrera 1, 28049, Madrid, Spain
| | - Rafael I Jaén
- Instituto de Investigaciones Biomédicas Alberto Sols (CSIC-UAM), Madrid, Spain
| | - Carolina Gutiérrez-Repiso
- CIBER de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Instituto de Investigación Biomédica de Málaga (IBIMA), Unidad de Endocrinología y Nutrición, Hospital Universitario Virgen de Victoria de Malaga, Universidad de Málaga, Málaga, Spain
| | - Cobi J Heijnen
- University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lisardo Boscá
- CIBER de Enfermedades Cardiovasculares, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Instituto de Investigaciones Biomédicas Alberto Sols (CSIC-UAM), Madrid, Spain
| | - Manuel Fresno
- Departamento de Biología Molecular and Centro de Biología Molecular "Severo Ochoa", Universidad Autónoma de Madrid (CSIC/UAM), C/Nicolás Cabrera 1, 28049, Madrid, Spain
- Instituto de Investigación Sanitaria La Princesa, Madrid, Spain
| | | | - Federico Mayor
- Departamento de Biología Molecular and Centro de Biología Molecular "Severo Ochoa", Universidad Autónoma de Madrid (CSIC/UAM), C/Nicolás Cabrera 1, 28049, Madrid, Spain.
- Instituto de Investigación Sanitaria La Princesa, Madrid, Spain.
- CIBER de Enfermedades Cardiovasculares, Instituto de Salud Carlos III (ISCIII), Madrid, Spain.
| | - Cristina Murga
- Departamento de Biología Molecular and Centro de Biología Molecular "Severo Ochoa", Universidad Autónoma de Madrid (CSIC/UAM), C/Nicolás Cabrera 1, 28049, Madrid, Spain.
- Instituto de Investigación Sanitaria La Princesa, Madrid, Spain.
- CIBER de Enfermedades Cardiovasculares, Instituto de Salud Carlos III (ISCIII), Madrid, Spain.
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Chiang ACA, Seua AV, Singhmar P, Arroyo LD, Mahalingam R, Hu J, Kavelaars A, Heijnen CJ. Bexarotene normalizes chemotherapy-induced myelin decompaction and reverses cognitive and sensorimotor deficits in mice. Acta Neuropathol Commun 2020; 8:193. [PMID: 33183353 PMCID: PMC7661216 DOI: 10.1186/s40478-020-01061-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 10/17/2020] [Indexed: 12/20/2022] Open
Abstract
Frequently reported neurotoxic sequelae of cancer treatment include cognitive deficits and sensorimotor abnormalities that have long-lasting negative effects on the quality of life of an increasing number of cancer survivors. The underlying mechanisms are not fully understood and there is no effective treatment. We show here that cisplatin treatment of mice not only caused cognitive dysfunction but also impaired sensorimotor function. These functional deficits are associated with reduced myelin density and complexity in the cingulate and sensorimotor cortex. At the ultrastructural level, myelin abnormalities were characterized by decompaction. We used this model to examine the effect of bexarotene, an agonist of the RXR-family of nuclear receptors. Administration of only five daily doses of bexarotene after completion of cisplatin treatment was sufficient to normalize myelin density and fiber coherency and to restore myelin compaction in cingulate and sensorimotor cortex. Functionally, bexarotene normalized performance of cisplatin-treated mice in tests for cognitive and sensorimotor function. RNAseq analysis identified the TR/RXR pathway as one of the top canonical pathways activated by administration of bexarotene to cisplatin-treated mice. Bexarotene also activated neuregulin and netrin pathways that are implicated in myelin formation/maintenance, synaptic function and axonal guidance. In conclusion, short term treatment with bexarotene is sufficient to reverse the adverse effects of cisplatin on white matter structure, cognitive function, and sensorimotor performance. These encouraging findings warrant further studies into potential clinical translation and the underlying mechanisms of bexarotene for chemobrain.
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English K, Shepherd A, Uzor NE, Trinh R, Kavelaars A, Heijnen CJ. Astrocytes rescue neuronal health after cisplatin treatment through mitochondrial transfer. Acta Neuropathol Commun 2020; 8:36. [PMID: 32197663 PMCID: PMC7082981 DOI: 10.1186/s40478-020-00897-7] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [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: 01/08/2020] [Accepted: 02/13/2020] [Indexed: 12/28/2022] Open
Abstract
Neurodegenerative disorders, including chemotherapy-induced cognitive impairment, are associated with neuronal mitochondrial dysfunction. Cisplatin, a commonly used chemotherapeutic, induces neuronal mitochondrial dysfunction in vivo and in vitro. Astrocytes are key players in supporting neuronal development, synaptogenesis, axonal growth, metabolism and, potentially mitochondrial health. We tested the hypothesis that astrocytes transfer healthy mitochondria to neurons after cisplatin treatment to restore neuronal health.We used an in vitro system in which astrocytes containing mito-mCherry-labeled mitochondria were co-cultured with primary cortical neurons damaged by cisplatin. Culture of primary cortical neurons with cisplatin reduced neuronal survival and depolarized neuronal mitochondrial membrane potential. Cisplatin induced abnormalities in neuronal calcium dynamics that were characterized by increased resting calcium levels, reduced calcium responses to stimulation with KCl, and slower calcium clearance. The same dose of cisplatin that caused neuronal damage did not affect astrocyte survival or astrocytic mitochondrial respiration. Co-culture of cisplatin-treated neurons with astrocytes increased neuronal survival, restored neuronal mitochondrial membrane potential, and normalized neuronal calcium dynamics especially in neurons that had received mitochondria from astrocytes which underlines the importance of mitochondrial transfer. These beneficial effects of astrocytes were associated with transfer of mitochondria from astrocytes to cisplatin-treated neurons. We show that siRNA-mediated knockdown of the Rho-GTPase Miro-1 in astrocytes reduced mitochondrial transfer from astrocytes to neurons and prevented the normalization of neuronal calcium dynamics.In conclusion, we showed that transfer of mitochondria from astrocytes to neurons rescues neurons from the damage induced by cisplatin treatment. Astrocytes are far more resistant to cisplatin than cortical neurons. We propose that transfer of functional mitochondria from astrocytes to neurons is an important repair mechanism to protect the vulnerable cortical neurons against the toxic effects of cisplatin.
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Affiliation(s)
- Krystal English
- Division of Internal Medicine, Department of Symptom Research, Laboratories of Neuroimmunology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Andrew Shepherd
- Division of Internal Medicine, Department of Symptom Research, Laboratories of Neuroimmunology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Ndidi-Ese Uzor
- Department of Neurobiology & Anatomy, The University of Texas McGovern Medical School, Houston, TX 77030 USA
- Department of Neurology, The University of Texas McGovern Medical School, Houston, TX 77030 USA
| | - Ronnie Trinh
- Division of Internal Medicine, Department of Symptom Research, Laboratories of Neuroimmunology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Annemieke Kavelaars
- Division of Internal Medicine, Department of Symptom Research, Laboratories of Neuroimmunology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Cobi J. Heijnen
- Division of Internal Medicine, Department of Symptom Research, Laboratories of Neuroimmunology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
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Li J, Ma J, Lacagnina MJ, Lorca S, Odem MA, Walters ET, Kavelaars A, Grace PM. Oral Dimethyl Fumarate Reduces Peripheral Neuropathic Pain in Rodents via NFE2L2 Antioxidant Signaling. Anesthesiology 2020; 132:343-356. [PMID: 31939850 PMCID: PMC6993879 DOI: 10.1097/aln.0000000000003077] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Available treatments for neuropathic pain have modest efficacy and significant adverse effects, including abuse potential. Because oxidative stress is a key mechanistic node for neuropathic pain, the authors focused on the master regulator of the antioxidant response-nuclear factor erythroid 2-related factor 2 (NFE2L2; Nrf2)-as an alternative target for neuropathic pain. The authors tested whether dimethyl fumarate (U.S. Food and Drug Administration-approved treatment for multiple sclerosis) would activate NFE2L2 and promote antioxidant activity to reverse neuropathic pain behaviors and oxidative stress-dependent mechanisms. METHODS Male Sprague Dawley rats, and male and female wild type and Nfe2l2 mice were treated with oral dimethyl fumarate/vehicle for 5 days (300 mg/kg; daily) after spared nerve injury/sham surgery (n = 5 to 8 per group). Allodynia was measured in von Frey reflex tests and hyperalgesia in operant conflict-avoidance tests. Ipsilateral L4/5 dorsal root ganglia were assayed for antioxidant and cytokine/chemokine levels, and mitochondrial bioenergetic capacity. RESULTS Dimethyl fumarate treatment reversed mechanical allodynia (injury-vehicle, 0.45 ± 0.06 g [mean ± SD]; injury-dimethyl fumarate, 8.2 ± 0.16 g; P < 0.001) and hyperalgesia induced by nerve injury (injury-vehicle, 2 of 6 crossed noxious probes; injury-dimethyl fumarate, 6 of 6 crossed; P = 0.013). The antiallodynic effect of dimethyl fumarate was lost in nerve-injured Nfe2l2 mice, but retained in nerve-injured male and female wild type mice (wild type, 0.94 ± 0.25 g; Nfe2l2, 0.02 ± 0.01 g; P < 0.001). Superoxide dismutase activity was increased by dimethyl fumarate after nerve injury (injury-vehicle, 3.96 ± 1.28 mU/mg; injury-dimethyl fumarate, 7.97 ± 0.47 mU/mg; P < 0.001). Treatment reduced the injury-dependent increases in cytokines and chemokines, including interleukin-1β (injury-vehicle, 13.30 ± 2.95 pg/mg; injury-dimethyl fumarate, 6.33 ± 1.97 pg/mg; P = 0.022). Injury-impaired mitochondrial bioenergetics, including basal respiratory capacity, were restored by dimethyl fumarate treatment (P = 0.025). CONCLUSIONS Dimethyl fumarate, a nonopioid and orally-bioavailable drug, alleviated nociceptive hypersensitivity induced by peripheral nerve injury via activation of NFE2L2 antioxidant signaling. Dimethyl fumarate also resolved neuroinflammation and mitochondrial dysfunction-oxidative stress-dependent mechanisms that drive nociceptive hypersensitivity after nerve injury.
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Affiliation(s)
- Jiahe Li
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, USA
| | - Jiacheng Ma
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, USA
| | - Michael J. Lacagnina
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, USA
| | - Sabina Lorca
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, USA
| | - Max A. Odem
- Department of Integrative Biology and Pharmacology, McGovern Medical School at UTHealth, Houston, USA
| | - Edgar T. Walters
- Department of Integrative Biology and Pharmacology, McGovern Medical School at UTHealth, Houston, USA
| | - Annemieke Kavelaars
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, USA
| | - Peter M. Grace
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, USA
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25
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Laumet G, Edralin JD, Dantzer R, Heijnen CJ, Kavelaars A. CD3 + T cells are critical for the resolution of comorbid inflammatory pain and depression-like behavior. Neurobiol Pain 2020; 7:100043. [PMID: 32510006 PMCID: PMC7264986 DOI: 10.1016/j.ynpai.2020.100043] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 01/15/2020] [Accepted: 01/16/2020] [Indexed: 12/27/2022]
Abstract
T cells are necessary for resolution of CFA-induced mechanical allodynia and spontaneous pain. T cells are required for the resolution of inflammation-induced depression-like behavior. T cells did not contribute to onset or severity of indicators of pain and depression-like behavior. T cells did not affect cytokine expression in the paw, spinal cord and brain.
Background Chronic pain and depression often co-occur. The mechanisms underlying this comorbidity are incompletely understood. Here, we investigated the role of CD3+ T cells in an inflammatory model of comorbid persistent mechanical allodynia, spontaneous pain, and depression-like behavior in mice. Methods C57Bl/6 wt and Rag2−/− mice were compared in their response to intraplantar administration of complete Freund’s adjuvant (CFA). Mechanical allodynia, spontaneous pain and depression-like behavior were assessed by von Frey, conditioned place preference and forced swim test respectively. Results Resolution of mechanical allodynia, spontaneous pain, and depression-like behavior was markedly delayed in Rag2−/− mice that are devoid of adaptive immune cells. Reconstitution of Rag2−/− mice with CD3+ T cells from WT mice before CFA injection normalized the resolution of indicators of pain and depression-like behavior. T cells did not contribute to onset or severity of indicators of pain and depression-like behavior. The lack of T cells did not affect cytokine expression in the paw, spinal cord and brain, indicating that the delayed resolution was not resulting from prolonged (neuro)inflammation. Conclusions Our findings show that T cells are critical for the natural resolution of mechanical allodynia, spontaneous pain, and depression-like behavior after an inflammatory challenge. Dysregulation of this T cell-mediated resolution pathway could contribute to the comorbidity of chronic pain and depression. Significance Chronic pain and depression are frequently associated with signs of inflammation. However, general immunosuppression is not sufficient to resolve comorbid pain and depression. Here we demonstrate that T cells are required for resolution of comorbid persistent mechanical allodynia, spontaneous pain, and depression in a model of peripheral inflammation, indicating the immune system can contribute to both onset and resolution of these comorbidities. Enhancing pro-resolution effects of T cells may have a major impact to treat patients with comorbid persistent pain and depression.
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Affiliation(s)
- Geoffroy Laumet
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
| | - Jules D Edralin
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
| | - Robert Dantzer
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
| | - Cobi J Heijnen
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
| | - Annemieke Kavelaars
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
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Inyang KE, McDougal TA, Ramirez ED, Williams M, Laumet G, Kavelaars A, Heijnen CJ, Burton M, Dussor G, Price TJ. Alleviation of paclitaxel-induced mechanical hypersensitivity and hyperalgesic priming with AMPK activators in male and female mice. Neurobiol Pain 2019; 6:100037. [PMID: 31650090 PMCID: PMC6804652 DOI: 10.1016/j.ynpai.2019.100037] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 09/23/2019] [Accepted: 09/25/2019] [Indexed: 12/20/2022]
Abstract
AMP-activated protein kinase (AMPK) is an energy-sensing kinase that has emerged as a novel therapeutic target for pain due to its ability to inhibit mechanistic target of rapamycin (mTOR) and mitogen activated protein kinase (MAPK) signaling, two signaling pathways that are linked to pain promotion after injury as well as the development of hyperalgesic priming. MAPK and mTOR signaling are also implicated in chemotherapy induced peripheral neuropathy (CIPN). We conducted a series of experiments to gain further insight into how AMPK activators might best be used to treat pain in both sexes in the setting of CIPN from paclitaxel. We also assessed whether hyperalgesic priming emerges from paclitaxel treatment and if this can be prevented by AMPK targeting. AMPK can be pharmacologically activated indirectly through regulation of upstream kinases like liver kinase B1 (LKB1) or directly using positive allosteric modulators. We used the indirect AMPK activators metformin and narciclasine, both of which have been shown to reduce pain in preclinical models but with much different potencies and different efficacies depending on the sex of the animal. We used the direct AMPK activator MK8722 because it is the most potent and specific such activator described to date. Here, the AMPK activators were used in 2 different treatment paradigms. First the drugs were given concurrently with paclitaxel to test whether they prevent mechanical hypersensitivity. Second the AMPK activators were given after the completion of paclitaxel treatment to test whether they reverse established mechanical hypersensitivity. Consistent with our previously published findings with metformin, narciclasine (1 mg/kg) produced an anti-hyperalgesic effect, preventing paclitaxel-induced neuropathy in outbred mice of both sexes. In contrast to metformin, narciclasine also reversed mechanical hypersensitivity in established CIPN. Both metformin (200 mg/kg) and narciclasine prevented the development of hyperalgesic priming induced by paclitaxel treatment. MK8722 (30 mg/kg) had no effect on mechanical hypersensitivity caused by paclitaxel in either the prevention or reversal treatment paradigms. However, MK8722 did attenuate hyperalgesic priming in male and female mice. We conclude that paclitaxel induces robust hyperalgesic priming that is prevented by AMPK targeting and that narciclasine is a particularly attractive candidate for further development as a CIPN treatment.
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Affiliation(s)
- Kufreobong E Inyang
- University of Texas at Dallas, School of Behavioral and Brain Sciences and Center for Advanced Pain Studies, United States
| | - Timothy A McDougal
- University of Texas at Dallas, School of Behavioral and Brain Sciences and Center for Advanced Pain Studies, United States
| | - Eric D Ramirez
- University of Texas at Dallas, School of Behavioral and Brain Sciences and Center for Advanced Pain Studies, United States
| | - Marisa Williams
- University of Texas at Dallas, School of Behavioral and Brain Sciences and Center for Advanced Pain Studies, United States
| | - Geoffroy Laumet
- MD Anderson Cancer Center, Department of Symptom Research, United States
| | | | - Cobi J Heijnen
- MD Anderson Cancer Center, Department of Symptom Research, United States
| | - Michael Burton
- University of Texas at Dallas, School of Behavioral and Brain Sciences and Center for Advanced Pain Studies, United States
| | - Gregory Dussor
- University of Texas at Dallas, School of Behavioral and Brain Sciences and Center for Advanced Pain Studies, United States
| | - Theodore J Price
- University of Texas at Dallas, School of Behavioral and Brain Sciences and Center for Advanced Pain Studies, United States
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Laumet G, Ma J, Robison AJ, Kumari S, Heijnen CJ, Kavelaars A. T Cells as an Emerging Target for Chronic Pain Therapy. Front Mol Neurosci 2019; 12:216. [PMID: 31572125 PMCID: PMC6749081 DOI: 10.3389/fnmol.2019.00216] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Accepted: 08/26/2019] [Indexed: 11/13/2022] Open
Abstract
The immune system is critically involved in the development and maintenance of chronic pain. However, T cells, one of the main regulators of the immune response, have only recently become a focus of investigations on chronic pain pathophysiology. Emerging clinical data suggest that patients with chronic pain have a different phenotypic profile of circulating T cells compared to controls. At the preclinical level, findings on the function of T cells are mixed and differ between nerve injury, chemotherapy, and inflammatory models of persistent pain. Depending on the type of injury, the subset of T cells and the sex of the animal, T cells may contribute to the onset and/or the resolution of pain, underlining T cells as a major player in the transition from acute to chronic pain. Specific T cell subsets release mediators such as cytokines and endogenous opioid peptides that can promote, suppress, or even resolve pain. Inhibiting the pain-promoting functions of T cells and/or enhancing the beneficial effects of pro-resolution T cells may offer new disease-modifying strategies for the treatment of chronic pain, a critical need in view of the current opioid crisis.
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Affiliation(s)
- Geoffroy Laumet
- Department of Physiology, Michigan State University, East Lansing, MI, United States.,Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jiacheng Ma
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Alfred J Robison
- Department of Physiology, Michigan State University, East Lansing, MI, United States
| | - Susmita Kumari
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Cobi J Heijnen
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Annemieke Kavelaars
- Laboratories of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
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Price TJ, Basbaum AI, Bresnahan J, Chambers JF, De Koninck Y, Edwards RR, Ji RR, Katz J, Kavelaars A, Levine JD, Porter L, Schechter N, Sluka KA, Terman GW, Wager TD, Yaksh TL, Dworkin RH. Transition to chronic pain: opportunities for novel therapeutics. Nat Rev Neurosci 2019; 19:383-384. [PMID: 29765159 DOI: 10.1038/s41583-018-0012-5] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
| | - Allan I Basbaum
- University of California, San Francisco, San Francisco, CA, USA
| | | | - Jan F Chambers
- National Fibromyalgia and Chronic Pain Association, Logan, UT, USA
| | - Yves De Koninck
- Laval University & CERVO Brain Research Centre, Québec, QC, Canada
| | | | | | - Joel Katz
- York University, Toronto, ON, Canada
| | | | - Jon D Levine
- University of California, San Francisco, San Francisco, CA, USA
| | - Linda Porter
- National Institutes of Health, Bethesda, MD, USA
| | | | | | | | | | - Tony L Yaksh
- University of California, San Diego, San Diego, CA, USA
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Chiang AC, Huo X, Kavelaars A, Heijnen CJ. Chemotherapy accelerates age-related development of tauopathy and results in loss of synaptic integrity and cognitive impairment. Brain Behav Immun 2019; 79:319-325. [PMID: 30953771 PMCID: PMC6591052 DOI: 10.1016/j.bbi.2019.04.005] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 03/05/2019] [Accepted: 04/02/2019] [Indexed: 12/13/2022] Open
Abstract
Cancer and its treatment are associated with neurotoxic side effects, including cognitive dysfunction, altered functional connectivity in the brain and structural abnormalities in white matter. There is evidence that cancer and its treatment can accelerate aging. Tau is a microtubule associated protein that contributes to microtubule stability thereby playing a key role in neuronal function. Clustering of tau is commonly observed in the aged brain and is related to cognitive decline. We hypothesized that chemotherapy-induced cognitive impairment is associated with accelerated development of tau clustering in the brain as a sign of accelerated aging. We show for the first time that treatment of adult (7-8 month-old) male C57BL/6 mice with cisplatin results in reduced cognitive function and a marked increase in the number of large endogenous tau clusters in the hippocampus when assessed 4 months later. In contrast, we detected only few small tau clusters in the hippocampus of age-matched 11-12 month-old control mice. Astrocyte GFAP expression was increased in close vicinity to the tau clusters in cisplatin-treated mice. We did not detect changes in the microglial marker Iba-1 in the brain of mice treated with cisplatin. The accelerated formation of Tau-1 clusters in cisplatin-treated mice was associated with a decrease in the levels of the post-synaptic marker PSD95 and of the presynaptic marker synaptophysin in the hippocampus. We demonstrate here for the first time that chemotherapy markedly accelerates development of signs of tauopathy and loss of synaptic integrity in the hippocampus. These findings provide a mechanistic link between chemotherapy cognitive decline and accelerated aging in cancer survivors.
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Affiliation(s)
- Angie C.A. Chiang
- Neuroimmunology Laboratory, Department of Symptom Research, and University of Texas MD Anderson Cancer Center
| | - Xiaojiao Huo
- Neuroimmunology Laboratory, Department of Symptom Research, and University of Texas MD Anderson Cancer Center
| | - Annemieke Kavelaars
- Neuroimmunology Laboratory, Department of Symptom Research, and University of Texas MD Anderson Cancer Center
| | - Cobi J. Heijnen
- Neuroimmunology Laboratory, Department of Symptom Research, and University of Texas MD Anderson Cancer Center
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30
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Vichaya EG, Laumet G, Christian DL, Grossberg AJ, Estrada DJ, Heijnen CJ, Kavelaars A, Dantzer R. Motivational changes that develop in a mouse model of inflammation-induced depression are independent of indoleamine 2,3 dioxygenase. Neuropsychopharmacology 2019; 44:364-371. [PMID: 29760410 PMCID: PMC6300560 DOI: 10.1038/s41386-018-0075-z] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 03/18/2018] [Accepted: 04/16/2018] [Indexed: 12/27/2022]
Abstract
Despite years of research, our understanding of the mechanisms by which inflammation induces depression is still limited. As clinical data points to a strong association between depression and motivational alterations, we sought to (1) characterize the motivational changes that are associated with inflammation in mice, and (2) determine if they depend on inflammation-induced activation of indoleamine 2,3 dioxygenase-1 (IDO1). Lipopolysaccharide (LPS)-treated or spared nerve injured (SNI) wild type (WT) and Ido1-/- mice underwent behavioral tests of antidepressant activity (e.g., forced swim test) and motivated behavior, including assessment of (1) reward expectancy using a food-related anticipatory activity task, (2) willingness to work for reward using a progressive ratio schedule of food reinforcement, (3) effort allocation using a concurrent choice task, and (4) ability to associate environmental cues with reward using conditioned place preference. LPS- and SNI-induced deficits in behavioral tests of antidepressant activity in WT but not Ido1-/- mice. Further, LPS decreased food related-anticipatory activity, reduced performance in the progressive ratio task, and shifted effort toward the preferred reward in the concurrent choice task. These effects were observed in both WT and Ido1-/- mice. Finally, SNI mice developed a conditioned place preference based on relief from pain in an IDO1-independent manner. These findings demonstrate that the motivational effects of inflammation do not require IDO1. Further, they indicate that the motivational component of inflammation-induced depression is mechanistically distinct from that measured by behavioral tests of antidepressant activity.
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Affiliation(s)
- Elisabeth G. Vichaya
- 0000 0001 2291 4776grid.240145.6Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Geoffroy Laumet
- 0000 0001 2291 4776grid.240145.6Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Diana L. Christian
- 0000 0001 2291 4776grid.240145.6Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Aaron J. Grossberg
- 0000 0001 2291 4776grid.240145.6Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Darlene J. Estrada
- 0000 0001 2291 4776grid.240145.6Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Cobi J. Heijnen
- 0000 0001 2291 4776grid.240145.6Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Annemieke Kavelaars
- 0000 0001 2291 4776grid.240145.6Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Robert Dantzer
- 0000 0001 2291 4776grid.240145.6Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
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Boukelmoune N, Chiu GS, Kavelaars A, Heijnen CJ. Mitochondrial transfer from mesenchymal stem cells to neural stem cells protects against the neurotoxic effects of cisplatin. Acta Neuropathol Commun 2018; 6:139. [PMID: 30541620 PMCID: PMC6292021 DOI: 10.1186/s40478-018-0644-8] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 12/02/2018] [Indexed: 12/11/2022] Open
Abstract
Mesenchymal stem cells (MSCs) transfer healthy mitochondria to damaged acceptor cells via actin-based intercellular structures. In this study, we tested the hypothesis that MSCs transfer mitochondria to neural stem cells (NSCs) to protect NSCs against the neurotoxic effects of cisplatin treatment. Our results show that MSCs donate mitochondria to NSCs damaged in vitro by cisplatin. Transfer of healthy MSC-derived mitochondria decreases cisplatin-induced NSC death. Moreover, mitochondrial transfer from MSCs to NSCs reverses the cisplatin-induced decrease in mitochondrial membrane potential. Blocking the formation of actin-based intercellular structures inhibited the transfer of mitochondria to NSCs and abrogated the positive effects of MSCs on NSC survival. Conversely, overexpression of the mitochondrial motor protein Rho-GTPase 1 (Miro1) in MSCs increased mitochondrial transfer and further improved survival of cisplatin-treated NSCs. In vivo, MSC administration prevented the loss of DCX+ neural progenitor cells in the subventricular zone and hippocampal dentate gyrus which occurs as a result of cisplatin treatment. We propose mitochondrial transfer as one of the mechanisms via which MSCs exert their therapeutic regenerative effects after cisplatin treatment.
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Laumet G, Edralin JD, Chiang ACA, Dantzer R, Heijnen CJ, Kavelaars A. Resolution of inflammation-induced depression requires T lymphocytes and endogenous brain interleukin-10 signaling. Neuropsychopharmacology 2018; 43:2597-2605. [PMID: 30054585 PMCID: PMC6224384 DOI: 10.1038/s41386-018-0154-1] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 06/18/2018] [Accepted: 07/09/2018] [Indexed: 01/13/2023]
Abstract
In humans, depression is often associated with low-grade inflammation, activation of the tryptophan/kynurenine pathway, and mild lymphopenia. Preclinical research confirms that inflammation induces depression-like behavior through activation of the tryptophan/kynurenine pathway. However, the mechanisms governing recovery from depression are unknown. Understanding the pathways leading to resolution of depression will likely lead to identification of novel targets for treatment. We investigated the contribution of T lymphocytes to the resolution of lipopolysaccharide-induced depression-like behavior. Duration of depression-like behavior was markedly prolonged in mice without mature T or B lymphocytes (Rag1-/- mice). This prolonged depression-like behavior was associated with persistent upregulation of the tryptophan-metabolizing enzyme indoleamine-2,3-dioxygenase (Ido)1 in the prefrontal cortex (PFC). Reconstitution of Rag1-/- mice with T lymphocytes normalized resolution of depression-like behavior and expression of Ido1 in the PFC. During resolution of inflammation-induced depression-like behavior, T lymphocytes accumulated in the meninges and were required for induction of interleukin (IL)-10 in the meninges and the PFC. Inhibition of IL-10 signaling by nasal administration of neutralizing anti-IL-10 antibody to WT mice led to persistent upregulation of Ido1 in the PFC and prolonged depression-like behavior. Conversely, nasal administration of recombinant IL-10 in Rag1-/- mice normalized Ido1 expression and resolution of depression-like behavior. In conclusion, the present data show for the first time that resolution of inflammation-induced depression is an active process requiring T lymphocytes acting via an IL-10-dependent pathway to decrease Ido1 expression in the brain. We propose that targeting the T lymphocyte/IL-10 resolution pathway could represent a novel approach to promote recovery from major depressive disorder.
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Affiliation(s)
- Geoffroy Laumet
- 0000 0001 2291 4776grid.240145.6Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd., Houston, TX 77030 USA
| | - Jules Daniel Edralin
- 0000 0001 2291 4776grid.240145.6Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd., Houston, TX 77030 USA
| | - Angie Chi-An Chiang
- 0000 0001 2291 4776grid.240145.6Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd., Houston, TX 77030 USA
| | - Robert Dantzer
- 0000 0001 2291 4776grid.240145.6Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd., Houston, TX 77030 USA
| | - Cobi J. Heijnen
- 0000 0001 2291 4776grid.240145.6Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd., Houston, TX 77030 USA
| | - Annemieke Kavelaars
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd., Houston, TX, 77030, USA.
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Ma J, Huo X, Jarpe MB, Kavelaars A, Heijnen CJ. Pharmacological inhibition of HDAC6 reverses cognitive impairment and tau pathology as a result of cisplatin treatment. Acta Neuropathol Commun 2018; 6:103. [PMID: 30270813 PMCID: PMC6166273 DOI: 10.1186/s40478-018-0604-3] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 09/21/2018] [Indexed: 12/22/2022] Open
Abstract
Chemotherapy-induced cognitive impairment (CICI) is a commonly reported neurotoxic side effect of chemotherapy, occurring in up to 75% cancer patients. CICI manifests as decrements in working memory, executive functioning, attention, and processing speed, and greatly interferes with patients’ daily performance and quality of life. Currently no treatment for CICI has been approved by the US Food and Drug Administration. We show here that treatment with a brain-penetrating histone deacetylase 6 (HDAC6) inhibitor for two weeks was sufficient to fully reverse cisplatin-induced cognitive impairments in male mice, as demonstrated in the Y-maze test of spontaneous alternation, the novel object/place recognition test, and the puzzle box test. Normalization of cognitive impairment was associated with reversal of cisplatin-induced synaptosomal mitochondrial deficits and restoration of synaptic integrity. Mechanistically, cisplatin induced deacetylation of the microtubule protein α-tubulin and hyperphosphorylation of the microtubule-associated protein tau. These cisplatin-induced changes were reversed by HDAC6 inhibition. Our data suggest that inhibition of HDAC6 restores microtubule stability and reverses tau phosphorylation, leading to normalization of synaptosomal mitochondrial function and synaptic integrity and thereby to reversal of CICI. Remarkably, our results indicate that short-term daily treatment with the HDAC6 inhibitor was sufficient to achieve prolonged reversal of established behavioral, structural and functional deficits induced by cisplatin. Because the beneficial effects of HDAC6 inhibitors as add-ons to cancer treatment have been demonstrated in clinical trials, selective targeting of HDAC6 with brain-penetrating inhibitors appears a promising therapeutic approach for reversing chemotherapy-induced neurotoxicity while enhancing tumor control.
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Wang HJ, Gu HX, Eijkelkamp N, Heijnen CJ, Kavelaars A. Low GRK2 Underlies Hyperalgesic Priming by Glial Cell-Derived Neurotrophic Factor. Front Pharmacol 2018; 9:592. [PMID: 29922165 PMCID: PMC5996251 DOI: 10.3389/fphar.2018.00592] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [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: 02/13/2018] [Accepted: 05/17/2018] [Indexed: 11/13/2022] Open
Abstract
Background: We recently identified the balance between the level of G protein coupled receptor kinase 2 (GRK2) and Epac1 in nociceptors as a key factor in the transition from acute to chronic pain that occurs in mice 'primed' by an inflammatory stimulus. Here, we examined the contribution of GRK2 and Epac-signaling to growth factor-induced hyperalgesic priming. Methods: Mice were primed by intraplantar injection with glial cell-derived neurotrophic factor (GDNF). Mechanical allodynia in response to PGE2 was followed over time in primed and non-primed animals. GRK2 protein levels in dorsal root ganglion (DRG) neurons were quantified by immunohistochemistry. The effect of herpes simplex virus (HSV)-GRK2 amplicons to restore GRK2 levels or of an Epac inhibitor on PGE2 allodynia in primed mice was examined. Results: Glial cell-derived neurotrophic factor-induced hyperalgesia disappeared within 12 days. The hyperalgesic response to a subsequent intraplantar injection of PGE2 was prolonged from <24 h in control mice to more than 72 h in GDNF-primed mice. In male and female primed mice, PGE2 hyperalgesia was inhibited by oral administration of the Epac inhibitor ESI-09, while the drug had no effect in control mice. Mice primed with GDNF had reduced levels of GRK2 in IB4(+) small DRG neurons, but normal GRK2 levels in IB4(-) DRG neurons. Intraplantar administration of HSV-GRK2 amplicons to increase GRK2 protein levels prevented the prolongation of PGE2-induced hyperalgesia in GDNF-primed mice. Conclusion: Low GRK2 in nociceptors is critical to develop a primed state in response to GDNF and leads to engagement of Epac signaling and transition to chronic PGE2-induced hyperalgesia. Increasing GRK2 protein or inhibiting Epac signaling may represent new avenues for preventing transition to a chronic pain state.
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Affiliation(s)
- Hui-Jing Wang
- Laboratory of Neuropsychopharmacology, College of Fundamental Medicine, Shanghai University of Medicine & Health Science, Shanghai, China.,Laboratory of Neuroimmunology and Developmental Origins of Disease, University Medical Center Utrecht, Utrecht, Netherlands
| | - Han-Xin Gu
- Laboratory of Neuropsychopharmacology, College of Fundamental Medicine, Shanghai University of Medicine & Health Science, Shanghai, China
| | - Niels Eijkelkamp
- Laboratory of Neuroimmunology and Developmental Origins of Disease, University Medical Center Utrecht, Utrecht, Netherlands
| | - Cobi J Heijnen
- Division of Internal Medicine, Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Annemieke Kavelaars
- Division of Internal Medicine, Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
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35
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Lacourt TE, Kavelaars A, Galloway-Peña JR, Sahasrabhojane PV, Shah ND, Futreal A, Kontoyiannis DP, Shelburne SA, Heijnen CJ. Associations of inflammation with symptom burden in patients with acute myeloid leukemia. Psychoneuroendocrinology 2018; 89:203-208. [PMID: 29414033 DOI: 10.1016/j.psyneuen.2018.01.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [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] [Received: 08/10/2017] [Revised: 12/13/2017] [Accepted: 01/18/2018] [Indexed: 12/11/2022]
Abstract
The aim of the study was to assess the association inflammation with symptom burden in patients with acute myeloid leukemia (AML), assessed before and during remission induction chemotherapy (IC). Patients with AML (n = 95) were followed from baseline (before IC) to the third week of IC for severity of self-reported somatic symptoms (assessed with the MD Anderson Symptom Inventory) and plasma levels of 13 inflammation-related biomarkers (n = 64). A composite symptom burden severity score was computed as the average score of the six most severe somatic symptoms i.e., fatigue, disturbed sleep, drowsiness, dry mouth, lack of appetite, and pain. Results from cross-sectional analyses showed that inflammation was weakly associated with symptom burden before IC (multiple regression model, explained variance = 10%) but this association grew stronger during IC (week 3 explained variance = 35%). About half of the sample showed a change over time in symptom severity. These changes were not reflected in similar changes over time in inflammatory markers, suggesting that it is the absolute concentration of a given inflammatory marker at a given time point rather than its relative change over time that is of importance. In conclusion, inflammation was strongly associated with symptom burden only during IC, possibly because expression of cytokines only then becomes relevant for regulation of symptom burden. While the current study does not allow for determination of causality, the results suggest that AML patients might benefit from anti-inflammatory interventions during treatment to alleviate somatic symptom experience.
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Affiliation(s)
- Tamara E Lacourt
- Neuroimmunology Laboratory, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Annemieke Kavelaars
- Neuroimmunology Laboratory, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jessica R Galloway-Peña
- Department of Infectious Disease, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Pranoti V Sahasrabhojane
- Department of Infectious Disease, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nina D Shah
- Department of Stem Cell Transplantation, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Andrew Futreal
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Dimitrios P Kontoyiannis
- Department of Infectious Disease, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Samuel A Shelburne
- Department of Infectious Disease, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Cobi J Heijnen
- Neuroimmunology Laboratory, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Ma J, Kavelaars A, Dougherty PM, Heijnen CJ. Beyond symptomatic relief for chemotherapy-induced peripheral neuropathy: Targeting the source. Cancer 2018; 124:2289-2298. [PMID: 29461625 DOI: 10.1002/cncr.31248] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [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: 11/17/2017] [Revised: 12/21/2017] [Accepted: 12/29/2017] [Indexed: 12/23/2022]
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) is a serious adverse side effect of many chemotherapeutic agents, affecting >60% of patients with cancer. Moreover, CIPN persists long into survivorship in approximately 20% to 30% of these patients. To the authors' knowledge, no drugs have been approved to date by the US Food and Drug Administration to effectively manage chemotherapy-induced neuropathic pain. The majority of the drugs tested for the management of CIPN aim at symptom relief, including pain and paresthesia, yet are not very efficacious. The authors propose that there is a need to acquire a more thorough understanding of the etiology of CIPN so that effective, mechanism-based, disease-modifying interventions can be developed. It is important to note that such interventions should not interfere with the antitumor effects of chemotherapy. Mitochondria are rod-shaped cellular organelles that represent the powerhouses of the cell, in that they convert oxygen and nutrients into the cellular energy "currency" adenosine triphosphate. In addition, mitochondria regulate cell death. Neuronal mitochondrial dysfunction and the associated nitro-oxidative stress represent crucial final common pathways of CIPN. Herein, the authors discuss the potential to prevent or reverse CIPN by protecting mitochondria and/or inhibiting nitro-oxidative stress with novel potential drugs, including the mitochondrial protectant pifithrin-μ, histone deacetylase 6 inhibitors, metformin, antioxidants, peroxynitrite decomposition catalysts, and anti-inflammatory mediators including interleukin 10. This review hopefully will contribute toward bridging the gap between preclinical research and the development of realistic novel therapeutic strategies to prevent or reverse the devastating neurotoxic effects of chemotherapy on the (peripheral) nervous system. Cancer 2018;124:2289-98. © 2018 American Cancer Society.
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Affiliation(s)
- Jiacheng Ma
- Neuroimmunology Laboratory, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Annemieke Kavelaars
- Neuroimmunology Laboratory, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Patrick M Dougherty
- Department of Pain Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Cobi J Heijnen
- Neuroimmunology Laboratory, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
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Willemen HLDM, Kavelaars A, Prado J, Maas M, Versteeg S, Nellissen LJJ, Tromp J, Gonzalez Cano R, Zhou W, Jakobsson ME, Małecki J, Posthuma G, Habib AM, Heijnen CJ, Falnes PØ, Eijkelkamp N. Identification of FAM173B as a protein methyltransferase promoting chronic pain. PLoS Biol 2018; 16:e2003452. [PMID: 29444090 PMCID: PMC5828452 DOI: 10.1371/journal.pbio.2003452] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 02/27/2018] [Accepted: 01/24/2018] [Indexed: 12/31/2022] Open
Abstract
Chronic pain is a debilitating problem, and insights in the neurobiology of chronic pain are needed for the development of novel pain therapies. A genome-wide association study implicated the 5p15.2 region in chronic widespread pain. This region includes the coding region for FAM173B, a functionally uncharacterized protein. We demonstrate here that FAM173B is a mitochondrial lysine methyltransferase that promotes chronic pain. Knockdown and sensory neuron overexpression strategies showed that FAM173B is involved in persistent inflammatory and neuropathic pain via a pathway dependent on its methyltransferase activity. FAM173B methyltransferase activity in sensory neurons hyperpolarized mitochondria and promoted macrophage/microglia activation through a reactive oxygen species–dependent pathway. In summary, we uncover a role for methyltransferase activity of FAM173B in the neurobiology of pain. These results also highlight FAM173B methyltransferase activity as a potential therapeutic target to treat debilitating chronic pain conditions. Pain is an evolutionarily conserved physiological phenomenon necessary for survival. Yet, pain can become pathological when it occurs independently of noxious stimuli. The molecular mechanisms of pathological pain are still poorly understood, limiting the development of highly needed novel analgesics. Recently, genetic variations in the genomic region encoding FAM173B—a functionally uncharacterized protein—have been linked to chronic pain in humans. In this study, we identify the role and function of FAM173B in the development of pathological pain. We used genetic, biochemical, and behavioral approaches in mice to show that FAM173B is a mitochondrial lysine methyltransferase—a protein that transfers methyl group to donor proteins. By genetically silencing or overexpressing FAM173B in sensory neurons, we showed that FAM173B methyltransferase activity promotes the development of chronic pain. In addition, we discovered that FAM173B methyltransferase activity in the mitochondria of sensory neurons promotes chronic pain via a pathway that depends on the production of reactive oxygen species and on the engagement of spinal cord microglia—engulfing cells of the central nervous system. These data point to an essential role of FAM173B in the regulation of pathological pain.
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Affiliation(s)
- Hanneke L. D. M. Willemen
- Laboratory of Neuroimmunology and Developmental Origins of Disease (NIDOD), University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Annemieke Kavelaars
- Laboratory of Neuroimmunology, University of Texas M.D. Anderson Cancer Center, Houston, Texas, United States of America
| | - Judith Prado
- Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Mirjam Maas
- Laboratory of Neuroimmunology and Developmental Origins of Disease (NIDOD), University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Sabine Versteeg
- Laboratory of Neuroimmunology and Developmental Origins of Disease (NIDOD), University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Lara J. J. Nellissen
- Laboratory of Neuroimmunology and Developmental Origins of Disease (NIDOD), University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Jeshua Tromp
- Laboratory of Neuroimmunology and Developmental Origins of Disease (NIDOD), University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Rafael Gonzalez Cano
- Laboratory of Neuroimmunology and Developmental Origins of Disease (NIDOD), University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Department of Pharmacology and Institute of Neuroscience, University of Granada, Granada, Spain
| | - Wenjun Zhou
- Laboratory of Neuroimmunology, University of Texas M.D. Anderson Cancer Center, Houston, Texas, United States of America
| | - Magnus E. Jakobsson
- Department of Biosciences, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norway
| | - Jędrzej Małecki
- Department of Biosciences, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norway
| | - George Posthuma
- Department of Cell Biology and Institute of Biomembranes, Center for Molecular Medicine, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Abdella M. Habib
- Molecular Nociception Group, Wolfson Institute for Biomedical Research, University College London, London, United Kingdom
- College of Medicine, Member of Qatar Health, Qatar University, Doha, Qatar
| | - Cobi J. Heijnen
- Laboratory of Neuroimmunology, University of Texas M.D. Anderson Cancer Center, Houston, Texas, United States of America
| | - Pål Ø. Falnes
- Department of Biosciences, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norway
| | - Niels Eijkelkamp
- Laboratory of Neuroimmunology and Developmental Origins of Disease (NIDOD), University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- * E-mail:
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Laumet G, Zhou W, Dantzer R, Edralin JD, Huo X, Budac DP, O’Connor JC, Lee AW, Heijnen CJ, Kavelaars A. Upregulation of neuronal kynurenine 3-monooxygenase mediates depression-like behavior in a mouse model of neuropathic pain. Brain Behav Immun 2017; 66:94-102. [PMID: 28709913 PMCID: PMC5650931 DOI: 10.1016/j.bbi.2017.07.008] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [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] [Received: 12/16/2016] [Revised: 07/10/2017] [Accepted: 07/10/2017] [Indexed: 12/18/2022] Open
Abstract
Pain and depression often co-occur, but the underlying mechanisms have not been elucidated. Here, we used the spared nerve injury (SNI) model in mice to induce both neuropathic pain and depression-like behavior. We investigated whether brain interleukin (IL)-1 signaling and activity of kynurenine 3-monoxygenase (KMO), a key enzyme for metabolism of kynurenine into the neurotoxic NMDA receptor agonist quinolinic acid, are necessary for comorbid neuropathic pain and depression-like behavior. SNI mice showed increased expression levels of Il1b and Kmo mRNA in the contralateral side of the brain. The SNI-induced increase of Kmo mRNA was associated with increased KMO protein and elevated quinolinic acid and reduced kynurenic acid in the contralateral hippocampus. The increase in KMO-protein in response to SNI mostly took place in hippocampal NeuN-positive neurons rather than microglia. Inhibition of brain IL-1 signaling by intracerebroventricular administration of IL-1 receptor antagonist after SNI prevented the increase in Kmo mRNA and depression-like behavior measured by forced swim test. However, inhibition of brain IL-1 signaling has no effect on mechanical allodynia. In addition, intracerebroventricular administration of the KMO inhibitor Ro 61-8048 abrogated depression-like behavior without affecting mechanical allodynia after SNI. We show for the first time that the development of depression-like behavior in the SNI model requires brain IL-1 signaling and activation of neuronal KMO, while pain is independent of this pathway. Inhibition of KMO may represent a promising target for treating depression.
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Affiliation(s)
- Geoffroy Laumet
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Wenjun Zhou
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Robert Dantzer
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Jules D. Edralin
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - XiaoJiao Huo
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - David P. Budac
- Bioanalysis and Physiology, Lundbeck Research, Paramus, NJ, USA
| | - Jason C. O’Connor
- Department of Pharmacology, The University of Texas Health Science Center and Audie L. Murphy VA Hospital, South Texas Veteran’s Heath Care System, San Antonio, TX, USA
| | - Anna W. Lee
- Neuroinflammation Disease Biology Unit, Lundbeck Research USA, Paramus, NJ, USA at the time the analysis of kynurenine metabolites was carried out
| | - Cobi J. Heijnen
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Annemieke Kavelaars
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Maj MA, Ma J, Krukowski KN, Kavelaars A, Heijnen CJ. Inhibition of Mitochondrial p53 Accumulation by PFT-μ Prevents Cisplatin-Induced Peripheral Neuropathy. Front Mol Neurosci 2017; 10:108. [PMID: 28458631 PMCID: PMC5394177 DOI: 10.3389/fnmol.2017.00108] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [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: 12/26/2016] [Accepted: 03/30/2017] [Indexed: 02/03/2023] Open
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN), a debilitating major side effect of cancer treatment, is characterized by pain and sensory loss in hand and feet. Platinum-based chemotherapeutics like cisplatin frequently induce CIPN. The molecular mechanism underlying these neurotoxic symptoms is incompletely understood and there are no preventive or curative interventions. We hypothesized that cisplatin acts as a cellular stressor that triggers p53 accumulation at mitochondria, leading to mitochondrial dysfunction and CIPN. To test this hypothesis, we examined the effect of the small molecule pifithrin-μ (PFT-μ), an inhibitor of p53 mitochondrial association on CIPN and the associated mitochondrial dysfunction. We show here for the first time that in vivo cisplatin rapidly increases mitochondrial accumulation of p53 in dorsal root ganglia (DRG), spinal cord, and peripheral nerve without evidence for apoptosis. Cisplatin-treatment also reduced mitochondrial membrane potential and lead to abnormal mitochondrial morphology and impaired mitochondrial function in DRG neurons. Pre-treatment with PFT-μ prevented the early cisplatin-induced increase in mitochondrial p53 and the reduction in mitochondrial membrane potential. Inhibition of the early mitochondrial p53 accumulation by PFT-μ also prevented the abnormalities in mitochondrial morphology and mitochondrial bioenergetics (reduced oxygen consumption rate, maximum respiratory capacity, and adenosine triphosphate synthesis) that develop in DRG and peripheral nerve after cisplatin-treatment. Functionally, inhibition of mitochondrial p53 accumulation prevented the hallmarks of CIPN including mechanical allodynia, peripheral sensory loss (numbness) as quantified by an adhesive-removal task, and loss of intra-epidermal nerve fibers. In conclusion, PFT-μ is a potential neuroprotective agent that prevents cisplatin-induced mitochondrial dysfunction in DRG and peripheral nerves thereby protecting against CIPN through blockade of the early cisplatin-induced increase in mitochondrial p53. Notably, there is accumulating evidence that PFT-μ has anti-tumor activities and could therefore be an attractive candidate to prevent CIPN while promoting tumor cell death.
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Chiu GS, Maj MA, Rizvi S, Dantzer R, Vichaya EG, Laumet G, Kavelaars A, Heijnen CJ. Pifithrin-μ Prevents Cisplatin-Induced Chemobrain by Preserving Neuronal Mitochondrial Function. Cancer Res 2016; 77:742-752. [PMID: 27879267 DOI: 10.1158/0008-5472.can-16-1817] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 10/06/2016] [Accepted: 11/04/2016] [Indexed: 01/21/2023]
Abstract
Cognitive impairment, termed chemobrain, is a common neurotoxicity associated with chemotherapy treatment, affecting an estimated 78% of patients. Prompted by the hypothesis that neuronal mitochondrial dysfunction underlies chemotherapy-induced cognitive impairment (CICI), we explored the efficacy of administering the small-molecule pifithrin (PFT)-μ, an inhibitor of mitochondrial p53 accumulation, in preventing CICI. Male C57BL/6J mice injected with cisplatin ± PFT-μ for two 5-day cycles were assessed for cognitive function using novel object/place recognition and alternation in a Y-maze. Cisplatin impaired performance in the novel object/place recognition and Y-maze tests. PFT-μ treatment prevented CICI and associated cisplatin-induced changes in coherency of myelin basic protein fibers in the cingular cortex and loss of doublecortin+ cells in the subventricular zone and hippocampal dentate gyrus. Mechanistically, cisplatin decreased spare respirator capacity of brain synaptosomes and caused abnormal mitochondrial morphology, which was counteracted by PFT-μ administration. Notably, increased mitochondrial p53 did not lead to cerebral caspase-3 activation or cytochrome-c release. Furthermore, PFT-μ administration did not impair the anticancer efficacy of cisplatin and radiotherapy in tumor-bearing mice. Our results supported the hypothesis that neuronal mitochondrial dysfunction induced by mitochondrial p53 accumulation is an underlying cause of CICI and that PFT-μ may offer a tractable therapeutic strategy to limit this common side-effect of many types of chemotherapy. Cancer Res; 77(3); 742-52. ©2016 AACR.
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Affiliation(s)
- Gabriel S Chiu
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Magdalena A Maj
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sahar Rizvi
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Robert Dantzer
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Elisabeth G Vichaya
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Geoffroy Laumet
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Annemieke Kavelaars
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Cobi J Heijnen
- Laboratory of Neuroimmunology, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, Texas.
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Baameur F, Singhmar P, Zhou Y, Hancock JF, Cheng X, Heijnen CJ, Kavelaars A. Epac1 interacts with importin β1 and controls neurite outgrowth independently of cAMP and Rap1. Sci Rep 2016; 6:36370. [PMID: 27808165 PMCID: PMC5093460 DOI: 10.1038/srep36370] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Accepted: 10/14/2016] [Indexed: 01/23/2023] Open
Abstract
Exchange protein directly activated by cAMP-1 (Epac1) is a cAMP sensor that regulates multiple cellular functions including cellular migration, proliferation and differentiation. Classically, Epac1 is thought to exert its effects through binding of cAMP leading to a conformational change in Epac1 and its accumulation at the plasma membrane (PM) where it activates Rap1. In search for regulators of Epac1 activity, we show here that importin β1 (impβ1) is an Epac1 binding partner that prevents PM accumulation of Epac1. We demonstrate that in the absence of impβ1, endogenous as well as overexpressed Epac1 accumulate at the PM. Moreover, agonist-induced PM translocation of Epac1 leads to dissociation of Epac1 from impβ1. Localization of Epac1 at the PM in the absence of impβ1, requires residue R82 in its DEP domain. Notably, the PM accumulation of Epac1 in the absence of impβ1 does not require binding of cAMP to Epac1 and does not result in Rap1 activation. Functionally, PM accumulation of Epac1, an Epac1 mutant deficient in cAMP binding, or an Epac1 mutant tethered to the PM, is sufficient to inhibit neurite outgrowth. In conclusion, we uncover a cAMP-independent function of Epac1 at the PM and demonstrate that impβ1 controls subcellular localization of Epac1.
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Affiliation(s)
- Faiza Baameur
- Laboratory of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Pooja Singhmar
- Laboratory of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yong Zhou
- Department of Integrative Biology and Pharmacology and Texas Therapeutics Institute, The University of Texas Health Science Center, Houston, TX 77030, USA
| | - John F Hancock
- Department of Integrative Biology and Pharmacology and Texas Therapeutics Institute, The University of Texas Health Science Center, Houston, TX 77030, USA
| | - Xiaodong Cheng
- Department of Integrative Biology and Pharmacology and Texas Therapeutics Institute, The University of Texas Health Science Center, Houston, TX 77030, USA
| | - Cobi J Heijnen
- Laboratory of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Annemieke Kavelaars
- Laboratory of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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Krukowski K, Nijboer CH, Huo X, Kavelaars A, Heijnen CJ. Prevention of chemotherapy-induced peripheral neuropathy by the small-molecule inhibitor pifithrin-μ. Pain 2016; 156:2184-2192. [PMID: 26473292 DOI: 10.1097/j.pain.0000000000000290] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) is a common side effect of cancer treatment. It is the most frequent cause of dose reduction or treatment discontinuation in patients treated for cancer with commonly used drugs including taxanes and platinum-based compounds. No FDA-approved treatments for CIPN are available. In rodents, CIPN is represented by peripheral mechanical allodynia in association with retraction of intraepidermal nerve fibers. The mechanism of chemotherapy-induced neurotoxicity is unclear, but it has been established that mitochondrial dysfunction is an important component of the dysregulation in peripheral sensory neurons. We have shown earlier that inhibition of mitochondrial p53 accumulation with the small compound pifithrin-μ (PFT-μ) prevents cerebral neuronal death in a rodent model of hypoxic-ischemic brain damage. We now explore whether PFT-μ is capable of preventing neuronal mitochondrial damage and CIPN in mice. We demonstrate for the first time that PFT-μ prevents both paclitaxel- and cisplatin-induced mechanical allodynia. Electron microscopic analysis of peripheral sensory nerves revealed that PFT-μ secured mitochondrial integrity in paclitaxel-treated mice. In addition, PFT-μ administration protects against chemotherapy-induced loss of intraepidermal nerve fibers in the paw. To determine whether neuroprotective treatment with PFT-μ would interfere with the antitumor effects of chemotherapy, ovarian tumor cells were cultured in vitro with PFT-μ and paclitaxel. Pifithrin-μ does not inhibit tumor cell death but even enhances paclitaxel-induced tumor cell death. These data are the first to identify PFT-μ as a potential therapeutic strategy for prevention of CIPN to combat one of the most devastating side effects of chemotherapy.
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Affiliation(s)
- Karen Krukowski
- Laboratory of Neuroimmunology, Department Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA Laboratory of Neuroimmunology and Developmental Origins of Disease (NIDOD), University Medical Center Utrecht, Utrecht, the Netherlands
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Abstract
Rationale Chemotherapy-induced cognitive impairment, also known as ‘chemobrain’, is now widely recognized as a frequent adverse side effect of cancer treatment that often persists into survivorship. There are no drugs available to prevent or treat chemotherapy-induced cognitive deficits. The aim of this study was to establish a mouse model of cisplatin-induced cognitive deficits and to determine the potential preventive effects of the anti-diabetic drug metformin. Results Treatment of C57/BL6J mice with cisplatin (cumulative dose 34.5mg/kg) impaired performance in the novel object and place recognition task as well as in the social discrimination task indicating cognitive deficits. Co-administration of metformin prevented these cisplatin-induced cognitive impairments. At the structural level, we demonstrate that cisplatin reduces coherency of white matter fibers in the cingulate cortex. Moreover, the number of dendritic spines and neuronal arborizations as quantified on Golgi-stained brains was reduced after cisplatin treatment. Co-administration of metformin prevented all of these structural abnormalities in cisplatin-treated mice. In contrast to what has been reported in other models of chemobrain, we do not have evidence for persistent microglial or astrocyte activation in the brains of cisplatin-treated mice. Finally, we show that co-administration of metformin also protects against cisplatin-induced peripheral neuropathy. Conclusion In summary, we show here for the first time that treatment of mice with cisplatin induces cognitive deficits that are associated with structural abnormalities in the brain. Moreover, we present the first evidence that the widely used and safe anti-diabetic drug metformin protects against these deleterious effects of cancer treatment. In view of the ongoing clinical trials to examine the potential efficacy of metformin as add-on therapy in patients treated for cancer, these findings should allow rapid clinical translation.
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Affiliation(s)
- Wenjun Zhou
- Department of Symptom Research, UT MD Anderson Cancer Center, Houston, Texas, United States of America
| | - Annemieke Kavelaars
- Department of Symptom Research, UT MD Anderson Cancer Center, Houston, Texas, United States of America
| | - Cobi J. Heijnen
- Department of Symptom Research, UT MD Anderson Cancer Center, Houston, Texas, United States of America
- * E-mail:
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Zhang H, Li Y, de Carvalho-Barbosa M, Kavelaars A, Heijnen CJ, Albrecht PJ, Dougherty PM. Dorsal Root Ganglion Infiltration by Macrophages Contributes to Paclitaxel Chemotherapy-Induced Peripheral Neuropathy. J Pain 2016; 17:775-86. [PMID: 26979998 DOI: 10.1016/j.jpain.2016.02.011] [Citation(s) in RCA: 213] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Revised: 02/02/2016] [Accepted: 02/17/2016] [Indexed: 12/12/2022]
Abstract
UNLABELLED Chemotherapy-induced peripheral neuropathy (CIPN) is a disruptive and persistent side effect of cancer treatment with paclitaxel. Recent reports showed that paclitaxel treatment results in the activation of Toll-like receptor 4 (TLR4) signaling and increased expression of monocyte chemoattractant protein 1 (MCP-1) in dorsal root ganglion cells. In this study, we sought to determine whether an important consequence of this signaling and also a key step in the CIPN phenotype was the recruitment and infiltration of macrophages into dorsal root ganglia (DRG). Here, we show that macrophage infiltration does occur in a time course that matches the onset of the behavioral CIPN phenotype in Sprague-Dawley rats. Moreover, depletion of macrophages by systemic administration of liposome-encapsulated clodronate (clophosome) partially reversed behavioral signs of paclitaxel-induced CIPN as well as reduced tumor necrosius factor α expression in DRG. Intrathecal injection of MCP-1 neutralizing antibodies reduced paclitaxel-induced macrophage recruitment into the DRG and also blocked the behavioral signs of CIPN. Intrathecal treatment with the TLR4 antagonist lipopolysaccharide-RS (LPS-RS) blocked mechanical hypersensitivity, reduced MCP-1 expression, and blocked the infiltration of macrophages into the DRG in paclitaxel-treated rats. The inhibition of macrophage infiltration into DRG after paclitaxel treatment with clodronate or LPS-RS prevented the loss of intraepidermal nerve fibers (IENFs) observed after paclitaxel treatment alone. These results are the first to indicate a mechanistic link such that activation of TLR4 by paclitaxel leads to increased expression of MCP-1 by DRG neurons resulting in macrophage infiltration to the DRG that express inflammatory cytokines and the combination of these events results in IENF loss and the development of behavioral signs of CIPN. PERSPECTIVE This paper shows that activation of innate immunity by paclitaxel results in a sequence of signaling events that results in the infiltration of the dorsal root ganglia by activated macrophages. Macrophages appear to drive the development of behavioral hypersensitivity and the loss of distal epidermal nerve fibers, and hence play an important role in the mechanism of paclitaxel-related neuropathy.
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Affiliation(s)
- Hongmei Zhang
- Department of Anesthesia and Pain Medicine Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Yan Li
- Department of Anesthesia and Pain Medicine Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Marianna de Carvalho-Barbosa
- Department of Anesthesia and Pain Medicine Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Annemieke Kavelaars
- Department of Symptom Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Cobi J Heijnen
- Department of Symptom Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Phillip J Albrecht
- Center for Neuropharmacology & Neuroscience, Albany Medical College, Albany, New York
| | - Patrick M Dougherty
- Department of Anesthesia and Pain Medicine Research, The University of Texas M.D. Anderson Cancer Center, Houston, Texas.
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Vichaya EG, Molkentine JM, Vermeer DW, Walker AK, Feng R, Holder G, Luu K, Mason RM, Saligan L, Heijnen CJ, Kavelaars A, Mason KA, Lee JH, Dantzer R. Sickness behavior induced by cisplatin chemotherapy and radiotherapy in a murine head and neck cancer model is associated with altered mitochondrial gene expression. Behav Brain Res 2015; 297:241-50. [PMID: 26475509 DOI: 10.1016/j.bbr.2015.10.024] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [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: 05/15/2015] [Revised: 10/05/2015] [Accepted: 10/08/2015] [Indexed: 11/28/2022]
Abstract
The present study was undertaken to explore the possible mechanisms of the behavioral alterations that develop in response to cancer and to cancer therapy. For this purpose we used a syngeneic heterotopic mouse model of human papilloma virus (HPV)-related head and neck cancer in which cancer therapy is curative. Mice implanted or not with HPV+ tumor cells were exposed to sham treatment or a regimen of cisplatin and radiotherapy (chemoradiation). Sickness was measured by body weight loss and reduced food intake. Motivation was measured by burrowing, a highly prevalent species specific behavior. Tumor-bearing mice showed a gradual decrease in burrowing over time and increased brain and liver inflammatory cytokine mRNA expression by 28 days post tumor implantation. Chemoradiation administered to healthy mice resulted in a mild decrease in burrowing, body weight, and food intake. Chemoradiation in tumor-bearing mice decreased tumor growth and abrogated liver and brain inflammation, but failed to attenuate burrowing deficits. PCR array analysis of selected hypoxia and mitochondrial genes revealed that both the tumor and chemoradiation altered the expression of genes involved in mitochondrial energy metabolism within the liver and brain and increased expression of genes related to HIF-1α signaling within the brain. The most prominent changes in brain mitochondrial genes were noted in tumor-bearing mice treated with chemoradiation. These findings indicate that targeting mitochondrial dysfunction following cancer and cancer therapy may be a strategy for prevention of cancer-related symptoms.
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Affiliation(s)
- Elisabeth G Vichaya
- Department of Symptom Research, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 384, Houston, TX 77030, United States.
| | - Jessica M Molkentine
- Department of Experimental Radiation Oncology, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 66, Houston, TX 77030, United States
| | - Daniel W Vermeer
- Cancer Biology Research Center, Sanford Research, 2301 E. 60th St. N., Sioux Falls, SD 57104, United States
| | - Adam K Walker
- Department of Symptom Research, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 384, Houston, TX 77030, United States
| | - Rebekah Feng
- National Institute of Nursing Research, Building 3, Room 5E14, 3 Center Dr., Bethesda, MD 20892, United States
| | - Gerard Holder
- National Institute of Nursing Research, Building 3, Room 5E14, 3 Center Dr., Bethesda, MD 20892, United States
| | - Katherine Luu
- Department of Symptom Research, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 384, Houston, TX 77030, United States
| | - Ryan M Mason
- Department of Experimental Radiation Oncology, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 66, Houston, TX 77030, United States
| | - Leo Saligan
- National Institute of Nursing Research, Building 3, Room 5E14, 3 Center Dr., Bethesda, MD 20892, United States
| | - Cobi J Heijnen
- Department of Symptom Research, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 384, Houston, TX 77030, United States
| | - Annemieke Kavelaars
- Department of Symptom Research, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 384, Houston, TX 77030, United States
| | - Kathy A Mason
- Department of Experimental Radiation Oncology, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 66, Houston, TX 77030, United States
| | - John H Lee
- Cancer Biology Research Center, Sanford Research, 2301 E. 60th St. N., Sioux Falls, SD 57104, United States
| | - Robert Dantzer
- Department of Symptom Research, MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 384, Houston, TX 77030, United States
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Vila-Bedmar R, Cruces-Sande M, Lucas E, Willemen HLDM, Heijnen CJ, Kavelaars A, Mayor F, Murga C. Reversal of diet-induced obesity and insulin resistance by inducible genetic ablation of GRK2. Sci Signal 2015. [PMID: 26198359 DOI: 10.1126/scisignal.aaa4374] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Insulin resistance is a common feature of obesity and predisposes individuals to various prevalent pathological conditions. G protein (heterotrimeric guanine nucleotide-binding protein)-coupled receptor kinase 2 (GRK2) integrates several signal transduction pathways and is emerging as a physiologically relevant inhibitor of insulin signaling. GRK2 abundance is increased in humans with metabolic syndrome and in different murine models of insulin resistance. To support GRK2 as a potential drug target in type 2 diabetes and obesity, we investigated whether lowering GRK2 abundance reversed an ongoing systemic insulin-resistant phenotype, using a mouse model of tamoxifen-induced GRK2 ablation after high-fat diet-dependent obesity and insulin resistance. Tamoxifen-triggered GRK2 deletion impeded further body weight gain, normalized fasting glycemia, improved glucose tolerance, and was associated with preserved insulin sensitivity in skeletal muscle and liver, thereby maintaining whole-body glucose homeostasis. Moreover, when continued to be fed a high-fat diet, these animals displayed reduced fat mass and smaller adipocytes, were resistant to the development of liver steatosis, and showed reduced expression of proinflammatory markers in the liver. Our results indicate that GRK2 acts as a hub to control metabolic functions in different tissues, which is key to controlling insulin resistance development in vivo. These data suggest that inhibiting GRK2 could reverse an established insulin-resistant and obese phenotype, thereby putting forward this enzyme as a potential therapeutic target linking glucose homeostasis and regulation of adiposity.
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Affiliation(s)
- Rocio Vila-Bedmar
- Centro de Biología Molecular Severo Ochoa (CSIC-UAM), Madrid 28049, Spain. Instituto de Investigación Sanitaria La Princesa, Madrid 28006, Spain
| | - Marta Cruces-Sande
- Centro de Biología Molecular Severo Ochoa (CSIC-UAM), Madrid 28049, Spain. Instituto de Investigación Sanitaria La Princesa, Madrid 28006, Spain
| | - Elisa Lucas
- Centro de Biología Molecular Severo Ochoa (CSIC-UAM), Madrid 28049, Spain. Instituto de Investigación Sanitaria La Princesa, Madrid 28006, Spain
| | - Hanneke L D M Willemen
- Laboratory of Neuroimmunology and Developmental Origins of Disease, University Medical Center Utrecht, Utrecht 3584 EA, Netherlands
| | - Cobi J Heijnen
- Laboratory of Neuroimmunology and Developmental Origins of Disease, University Medical Center Utrecht, Utrecht 3584 EA, Netherlands. Laboratory of Neuroimmunology, Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Annemieke Kavelaars
- Laboratory of Neuroimmunology and Developmental Origins of Disease, University Medical Center Utrecht, Utrecht 3584 EA, Netherlands. Laboratory of Neuroimmunology, Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Federico Mayor
- Centro de Biología Molecular Severo Ochoa (CSIC-UAM), Madrid 28049, Spain. Instituto de Investigación Sanitaria La Princesa, Madrid 28006, Spain.
| | - Cristina Murga
- Centro de Biología Molecular Severo Ochoa (CSIC-UAM), Madrid 28049, Spain. Instituto de Investigación Sanitaria La Princesa, Madrid 28006, Spain.
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Zhou W, Dantzer R, Budac DP, Walker AK, Mao-Ying QL, Lee AW, Heijnen CJ, Kavelaars A. Peripheral indoleamine 2,3-dioxygenase 1 is required for comorbid depression-like behavior but does not contribute to neuropathic pain in mice. Brain Behav Immun 2015; 46:147-53. [PMID: 25637485 PMCID: PMC4414738 DOI: 10.1016/j.bbi.2015.01.013] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [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] [Received: 12/30/2014] [Revised: 01/19/2015] [Accepted: 01/19/2015] [Indexed: 01/04/2023] Open
Abstract
Chronic pain frequently co-occurs with major depressive disorder but the mechanisms are poorly understood. We investigated the contribution of indoleamine 2,3-dioxygenase-1 (IDO1), a rate-limiting enzyme in the conversion of tryptophan to neurotoxic metabolites, to this comorbidity using the spared nerve injury (SNI) model of neuropathic pain in mice. SNI resulted in unilateral mechanical allodynia, reduced social interaction, and increased immobility in the forced swim test without changes in locomotor activity. These findings indicate SNI-induced pain and comorbid depression-like behavior. These behavioral responses were accompanied by increases in plasma kynurenine/tryptophan ratios and increased expression of Ido1 and Il1b mRNA in the liver. Interestingly, SNI did not induce detectable changes in spinal cord or brain Ido1 mRNA levels. SNI was associated with spinal cord inflammatory activity as evidenced by increased Il1b mRNA expression. The SNI-induced increase of liver Ido1and Il1b mRNA was abrogated by intrathecal administration of the IL-1 inhibitor IL-1RA. Intrathecal IL-1RA also inhibited both mechanical allodynia and depression-like behavior. We also show that Ido1 is required for the development of depression-like behavior because Ido1(-/-) mice do not develop increased immobility in the forced swim test or decreased social exploration in response to SNI. Mechanical allodynia was similar in WT and Ido1(-/-) mice. In conclusion, our findings show for the first time that neuropathic pain is associated with an increase of Ido1 in liver, but not brain, downstream of spinal cord IL-1β signaling and that Ido1 mediates comorbid depression. Moreover, comorbidity of neuropathic pain and depression are only partially mediated by a common mechanism because mechanical hyperalgesia develops independently of Ido1.
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Affiliation(s)
- Wenjun Zhou
- Department of Symptom Research, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Robert Dantzer
- Department of Symptom Research, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - David P. Budac
- Bioanalysis and Physiology, Lundbeck Research, Paramus, NJ 07652, USA
| | - Adam K. Walker
- Department of Symptom Research, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Qi-Liang Mao-Ying
- Department of Symptom Research, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA,Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Shanghai Medical College, Institute of Acupuncture Research, Fudan University, Shanghai 200032, China
| | - Anna W. Lee
- Neuroinflammation Disease Biology Unit, Lundbeck Research USA, Paramus, NJ 07652, USA
| | - Cobi J. Heijnen
- Department of Symptom Research, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Annemieke Kavelaars
- Laboratory of Neuroimmunology, Department of Symptom Research, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
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48
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Vichaya EG, Chiu GS, Krukowski K, Lacourt TE, Kavelaars A, Dantzer R, Heijnen CJ, Walker AK. Mechanisms of chemotherapy-induced behavioral toxicities. Front Neurosci 2015; 9:131. [PMID: 25954147 PMCID: PMC4404721 DOI: 10.3389/fnins.2015.00131] [Citation(s) in RCA: 118] [Impact Index Per Article: 13.1] [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: 12/08/2014] [Accepted: 04/01/2015] [Indexed: 11/13/2022] Open
Abstract
While chemotherapeutic agents have yielded relative success in the treatment of cancer, patients are often plagued with unwanted and even debilitating side-effects from the treatment which can lead to dose reduction or even cessation of treatment. Common side effects (symptoms) of chemotherapy include (i) cognitive deficiencies such as problems with attention, memory and executive functioning; (ii) fatigue and motivational deficit; and (iii) neuropathy. These symptoms often develop during treatment but can remain even after cessation of chemotherapy, severely impacting long-term quality of life. Little is known about the underlying mechanisms responsible for the development of these behavioral toxicities, however, neuroinflammation is widely considered to be one of the major mechanisms responsible for chemotherapy-induced symptoms. Here, we critically assess what is known in regards to the role of neuroinflammation in chemotherapy-induced symptoms. We also argue that, based on the available evidence, neuroinflammation is unlikely the only mechanism involved in the pathogenesis of chemotherapy-induced behavioral toxicities. We evaluate two other putative candidate mechanisms. To this end we discuss the mediating role of damage-associated molecular patterns (DAMPs) activated in response to chemotherapy-induced cellular damage. We also review the literature with respect to possible alternative mechanisms such as a chemotherapy-induced change in the bioenergetic status of the tissue involving changes in mitochondrial function in relation to chemotherapy-induced behavioral toxicities. Understanding the mechanisms that underlie the emergence of fatigue, neuropathy, and cognitive difficulties is vital to better treatment and long-term survival of cancer patients.
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Affiliation(s)
- Elisabeth G Vichaya
- Laboratory of Neuroimmunology, Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center Houston, TX, USA
| | - Gabriel S Chiu
- Laboratory of Neuroimmunology, Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center Houston, TX, USA
| | - Karen Krukowski
- Laboratory of Neuroimmunology, Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center Houston, TX, USA
| | - Tamara E Lacourt
- Laboratory of Neuroimmunology, Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center Houston, TX, USA
| | - Annemieke Kavelaars
- Laboratory of Neuroimmunology, Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center Houston, TX, USA
| | - Robert Dantzer
- Laboratory of Neuroimmunology, Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center Houston, TX, USA
| | - Cobi J Heijnen
- Laboratory of Neuroimmunology, Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center Houston, TX, USA
| | - Adam K Walker
- Laboratory of Neuroimmunology, Division of Internal Medicine, Department of Symptom Research, The University of Texas MD Anderson Cancer Center Houston, TX, USA
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49
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Smid GE, van Zuiden M, Geuze E, Kavelaars A, Heijnen CJ, Vermetten E. Cytokine production as a putative biological mechanism underlying stress sensitization in high combat exposed soldiers. Psychoneuroendocrinology 2015; 51:534-46. [PMID: 25106657 DOI: 10.1016/j.psyneuen.2014.07.010] [Citation(s) in RCA: 27] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Revised: 06/29/2014] [Accepted: 07/01/2014] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Combat stress exposed soldiers may respond to post-deployment stressful life events (SLE) with increases in symptoms of posttraumatic stress disorder (PTSD), consistent with a model of stress sensitization. Several lines of research point to sensitization as a model to describe the relations between exposure to traumatic events, subsequent SLE, and symptoms of PTSD. Based on previous findings we hypothesized that immune activation, measured as a high in vitro capacity of leukocytes to produce cytokines upon stimulation, underlies stress sensitization. METHODS We assessed mitogen-induced cytokine production at 1 month, SLE at 1 year, and PTSD symptoms from 1 month up to 2 years post-deployment in soldiers returned from deployment to Afghanistan (N=693). Exploratory structural equation modeling as well as latent growth models were applied. RESULTS The data demonstrated significant three-way interaction effects of combat stress exposure, cytokine production, and post-deployment SLE on linear change in PTSD symptoms over the first 2 years following return from deployment. In soldiers reporting high combat stress exposure, both high mitogen-stimulated T-cell cytokine production and high innate cytokine production were associated with increases in PTSD symptoms in response to post-deployment SLE. In low combat stress exposed soldiers as well as those with low cytokine production, post-deployment SLE were not associated with increases in PTSD symptoms. CONCLUSION High stimulated T-cell and innate cytokine production may contribute to stress sensitization in recently deployed, high combat stress exposed soldiers. These findings suggest that detecting and eventually normalizing immune activation may potentially complement future strategies to prevent progression of PTSD symptoms following return from deployment.
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Affiliation(s)
- Geert E Smid
- Foundation Centrum '45/Arq, Diemen, The Netherlands.
| | - Mirjam van Zuiden
- Department of Psychiatry, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Elbert Geuze
- Research Centre - Military Mental Health, Ministry of Defense, Utrecht, The Netherlands; Brain Center Rudolf Magnus, Department of Psychiatry, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Annemieke Kavelaars
- Laboratory of Neuroimmunology of Cancer-Related Symptoms (NICRS), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Cobi J Heijnen
- Laboratory of Neuroimmunology of Cancer-Related Symptoms (NICRS), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Eric Vermetten
- Foundation Centrum '45/Arq, Diemen, The Netherlands; Research Centre - Military Mental Health, Ministry of Defense, Utrecht, The Netherlands; Brain Center Rudolf Magnus, Department of Psychiatry, University Medical Center Utrecht, Utrecht, The Netherlands; Leiden University Medical Center, Leiden, The Netherlands
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50
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van Zuiden M, Kavelaars A, Vermetten E, Olff M, Geuze E, Heijnen C. Pre-deployment differences in glucocorticoid sensitivity of leukocytes in soldiers developing symptoms of PTSD, depression or fatigue persist after return from military deployment. Psychoneuroendocrinology 2015; 51:513-24. [PMID: 25277845 DOI: 10.1016/j.psyneuen.2014.09.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [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] [Received: 06/19/2014] [Revised: 08/17/2014] [Accepted: 09/15/2014] [Indexed: 10/24/2022]
Abstract
Deployed soldiers are at risk of developing stress-related conditions, including posttraumatic stress disorder (PTSD), major depressive disorder (MDD), and severe fatigue. We previously observed condition- and cell-specific differences in sensitivity of immune cells for regulation by glucocorticoids (GCs) pre-deployment between male soldiers with and without subsequent development of high levels of these stress-related symptoms. Here we investigated whether these pre-deployment dysregulations in GC-sensitivity of immune cells persisted after return from military deployment. In a prospective, longitudinal study including 721 male and female soldiers, the in vitro GC-sensitivity of monocytes and T-cells was assessed prior to deployment and one and six months post-deployment. Differences in the longitudinal course of sensitivity for regulation by dexamethasone (DEX) of LPS-stimulated TNF-α production and PHA-stimulated T-cell proliferation between soldiers with and without subsequent symptom development were investigated using linear mixed models. Within the whole group, DEX-sensitivity of monocytes was significantly decreased at six months post-deployment compared to the assessments pre-deployment and one month post-deployment. The DEX-sensitivity of T-cells did not significantly change over time. Participants developing high levels of PTSD symptoms showed high DEX-sensitivity of T-cells, while participants developing high levels of depressive symptoms showed low DEX-sensitivity of T-cells before deployment that persisted at the two time points after return. In addition, participants developing severe fatigue had low DEX-sensitivity of monocytes at all assessments. Our finding that the previously observed pre-deployment group differences in peripheral GC-sensitivity persisted until at least six months after return indicates that in vitro GC-sensitivity of T-cells and monocytes may represent a persistent biological vulnerability factor for development of stress-related conditions PTSD, depression and fatigue.
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Affiliation(s)
- Mirjam van Zuiden
- Center for Psychotrauma, Department of Psychiatry, Anxiety Disorders, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
| | - Annemieke Kavelaars
- Neuroimmunology Laboratory, Department of Symptom Research, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Eric Vermetten
- Research Centre Military Mental Health, Ministry of Defense, Utrecht, The Netherlands; Brain Center Rudolf Magnus, Department of Psychiatry, University Medical Center Utrecht, Utrecht, The Netherlands; Arq Psychotrauma Expert Group, Diemen, The Netherlands; Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands
| | - Miranda Olff
- Center for Psychotrauma, Department of Psychiatry, Anxiety Disorders, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands; Arq Psychotrauma Expert Group, Diemen, The Netherlands
| | - Elbert Geuze
- Research Centre Military Mental Health, Ministry of Defense, Utrecht, The Netherlands; Brain Center Rudolf Magnus, Department of Psychiatry, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Cobi Heijnen
- Neuroimmunology Laboratory, Department of Symptom Research, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA; Laboratory of Neuroimmunology and Developmental Origins of Disease (NIDOD), University Medical Center Utrecht, Utrecht, The Netherlands
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