1
|
Sankaranarayanan I, Tavares-Ferreira D, Mwirigi JM, Mejia GL, Burton MD, Price TJ. Inducible co-stimulatory molecule (ICOS) alleviates paclitaxel-induced neuropathic pain via an IL-10-mediated mechanism in female mice. J Neuroinflammation 2023; 20:32. [PMID: 36774519 PMCID: PMC9922469 DOI: 10.1186/s12974-023-02719-8] [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: 11/14/2022] [Accepted: 02/03/2023] [Indexed: 02/12/2023] Open
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) is a primary dose-limiting side effect caused by antineoplastic agents, such as paclitaxel. A primary symptom of this neuropathy is pain. Currently, there are no effective treatments for CIPN, which can lead to long-term morbidity in cancer patients and survivors. Neuro-immune interactions occur in CIPN pain and have been implicated both in the development and progression of pain in CIPN and the resolution of pain in CIPN. We investigated the potential role of inducible co-stimulatory molecule (ICOS) in the resolution of CIPN pain-like behaviors in mice. ICOS is an immune checkpoint molecule that is expressed on the surface of activated T cells and promotes proliferation and differentiation of T cells. We found that intrathecal administration of ICOS agonist antibody (ICOSaa) alleviates mechanical hypersensitivity caused by paclitaxel and facilitates the resolution of mechanical hypersensitivity in female mice. Administration of ICOSaa reduced astrogliosis in the spinal cord and satellite cell gliosis in the DRG of mice previously treated with paclitaxel. Mechanistically, ICOSaa intrathecal treatment promoted mechanical hypersensitivity resolution by increasing interleukin 10 (IL-10) expression in the dorsal root ganglion. In line with these observations, blocking IL-10 receptor (IL-10R) activity occluded the effects of ICOSaa treatment on mechanical hypersensitivity in female mice. Suggesting a broader activity in neuropathic pain, ICOSaa also partially resolved mechanical hypersensitivity in the spared nerve injury (SNI) model. Our findings support a model wherein ICOSaa administration induces IL-10 expression to facilitate neuropathic pain relief in female mice. ICOSaa treatment is in clinical development for solid tumors and given our observation of T cells in the human DRG, ICOSaa therapy could be developed for combination chemotherapy-CIPN clinical trials.
Collapse
Affiliation(s)
- Ishwarya Sankaranarayanan
- grid.267323.10000 0001 2151 7939Pain Neurobiology Research Group, University of Texas at Dallas, 800 W Campbell Rd, Richardson, TX 75080 USA
| | - Diana Tavares-Ferreira
- grid.267323.10000 0001 2151 7939Pain Neurobiology Research Group, University of Texas at Dallas, 800 W Campbell Rd, Richardson, TX 75080 USA
| | - Juliet M. Mwirigi
- grid.267323.10000 0001 2151 7939Pain Neurobiology Research Group, University of Texas at Dallas, 800 W Campbell Rd, Richardson, TX 75080 USA
| | - Galo L. Mejia
- grid.267323.10000 0001 2151 7939Pain Neurobiology Research Group, University of Texas at Dallas, 800 W Campbell Rd, Richardson, TX 75080 USA
| | - Michael D. Burton
- grid.267323.10000 0001 2151 7939Neuroimmunology and Behavior Laboratory, Department of Neuroscience, Center for Advanced Pain Studies, School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, TX USA
| | - Theodore J. Price
- grid.267323.10000 0001 2151 7939Pain Neurobiology Research Group, University of Texas at Dallas, 800 W Campbell Rd, Richardson, TX 75080 USA
| |
Collapse
|
2
|
Tavares-Ferreira D, Ray PR, Sankaranarayanan I, Mejia GL, Wangzhou A, Shiers S, Uttarkar R, Megat S, Barragan-Iglesias P, Dussor G, Akopian AN, Price TJ. Sex Differences in Nociceptor Translatomes Contribute to Divergent Prostaglandin Signaling in Male and Female Mice. Biol Psychiatry 2020; 91:129-140. [PMID: 33309016 PMCID: PMC8019688 DOI: 10.1016/j.biopsych.2020.09.022] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [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: 08/04/2020] [Revised: 09/22/2020] [Accepted: 09/23/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND There are clinically relevant sex differences in acute and chronic pain mechanisms, but we are only beginning to understand their mechanistic basis. Transcriptome analyses of rodent whole dorsal root ganglion (DRG) have revealed sex differences, mostly in immune cells. We examined the transcriptome and translatome of the mouse DRG with the goal of identifying sex differences. METHODS We used translating ribosome affinity purification sequencing and behavioral pharmacology to test the hypothesis that in Nav1.8-positive neurons, most of which are nociceptors, translatomes would differ by sex. RESULTS We found 80 genes with sex differential expression in the whole DRG transcriptome and 66 genes whose messenger RNAs were sex differentially actively translated (translatome). We also identified different motifs in the 3' untranslated region of messenger RNAs that were sex differentially translated. In further validation studies, we focused on Ptgds, which was increased in the translatome of female mice. The messenger RNA encodes the prostaglandin PGD2 synthesizing enzyme. We observed increased PTGDS protein and PGD2 in female mouse DRG. The PTGDS inhibitor AT-56 caused intense pain behaviors in male mice but was only effective at high doses in female mice. Conversely, female mice responded more robustly to another major prostaglandin, PGE2, than did male mice. PTGDS protein expression was also higher in female cortical neurons, suggesting that DRG findings may be generalizable to other nervous system structures. CONCLUSIONS Our results demonstrate sex differences in nociceptor-enriched translatomes and reveal unexpected sex differences in one of the oldest known nociceptive signaling molecule families, the prostaglandins.
Collapse
Affiliation(s)
- Diana Tavares-Ferreira
- University of Texas at Dallas, Department of Neuroscience and Center for Advanced Pain Studies
| | - Pradipta R. Ray
- University of Texas at Dallas, Department of Neuroscience and Center for Advanced Pain Studies
| | | | - Galo L. Mejia
- University of Texas at Dallas, Department of Neuroscience and Center for Advanced Pain Studies
| | - Andi Wangzhou
- University of Texas at Dallas, Department of Neuroscience and Center for Advanced Pain Studies
| | - Stephanie Shiers
- University of Texas at Dallas, Department of Neuroscience and Center for Advanced Pain Studies
| | - Ruta Uttarkar
- University of Texas at Dallas, Department of Neuroscience and Center for Advanced Pain Studies
| | - Salim Megat
- University of Texas at Dallas, Department of Neuroscience and Center for Advanced Pain Studies
| | | | - Gregory Dussor
- University of Texas at Dallas, Department of Neuroscience and Center for Advanced Pain Studies
| | - Armen N. Akopian
- University of Texas Health San Antonio, Department of Endodontics
| | - Theodore J. Price
- University of Texas at Dallas, Department of Neuroscience and Center for Advanced Pain Studies,correspondence to Theodore J Price – , 800 W Campbell Rd, Richardson TX 75080, USA, 972-883-4311
| |
Collapse
|
3
|
Ruhl CR, Pasko BL, Khan HS, Kindt LM, Stamm CE, Franco LH, Hsia CC, Zhou M, Davis CR, Qin T, Gautron L, Burton MD, Mejia GL, Naik DK, Dussor G, Price TJ, Shiloh MU. Mycobacterium tuberculosis Sulfolipid-1 Activates Nociceptive Neurons and Induces Cough. Cell 2020; 181:293-305.e11. [PMID: 32142653 PMCID: PMC7102531 DOI: 10.1016/j.cell.2020.02.026] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [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: 10/10/2019] [Revised: 01/13/2020] [Accepted: 02/10/2020] [Indexed: 12/11/2022]
Abstract
Pulmonary tuberculosis, a disease caused by Mycobacterium tuberculosis (Mtb), manifests with a persistent cough as both a primary symptom and mechanism of transmission. The cough reflex can be triggered by nociceptive neurons innervating the lungs, and some bacteria produce neuron-targeting molecules. However, how pulmonary Mtb infection causes cough remains undefined, and whether Mtb produces a neuron-activating, cough-inducing molecule is unknown. Here, we show that an Mtb organic extract activates nociceptive neurons in vitro and identify the Mtb glycolipid sulfolipid-1 (SL-1) as the nociceptive molecule. Mtb organic extracts from mutants lacking SL-1 synthesis cannot activate neurons in vitro or induce cough in a guinea pig model. Finally, Mtb-infected guinea pigs cough in a manner dependent on SL-1 synthesis. Thus, we demonstrate a heretofore unknown molecular mechanism for cough induction by a virulent human pathogen via its production of a complex lipid.
Collapse
Affiliation(s)
- Cody R Ruhl
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Breanna L Pasko
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Haaris S Khan
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Lexy M Kindt
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Chelsea E Stamm
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Luis H Franco
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Connie C Hsia
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Min Zhou
- Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Colton R Davis
- Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Tian Qin
- Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Laurent Gautron
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; Center for Hypothalamic Research, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Michael D Burton
- School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, TX 75080, USA; Center for Advanced Pain Studies, University of Texas at Dallas, Richardson, TX 75080, USA
| | - Galo L Mejia
- School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, TX 75080, USA; Center for Advanced Pain Studies, University of Texas at Dallas, Richardson, TX 75080, USA
| | - Dhananjay K Naik
- School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, TX 75080, USA; Center for Advanced Pain Studies, University of Texas at Dallas, Richardson, TX 75080, USA
| | - Gregory Dussor
- School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, TX 75080, USA; Center for Advanced Pain Studies, University of Texas at Dallas, Richardson, TX 75080, USA
| | - Theodore J Price
- School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, TX 75080, USA; Center for Advanced Pain Studies, University of Texas at Dallas, Richardson, TX 75080, USA
| | - Michael U Shiloh
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; Department of Microbiology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
| |
Collapse
|
4
|
Chen Z, Boyd SD, Calvo JS, Murray KW, Mejia GL, Benjamin CE, Welch RP, Winkler DD, Meloni G, D'Arcy S, Gassensmith JJ. Fluorescent Functionalization across Quaternary Structure in a Virus-like Particle. Bioconjug Chem 2017; 28:2277-2283. [PMID: 28787574 DOI: 10.1021/acs.bioconjchem.7b00305] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Proteinaceous nanomaterials and, in particular, virus-like particles (VLPs) have emerged as robust and uniform platforms that are seeing wider use in biomedical research. However, there are a limited number of bioconjugation reactions for functionalizing the capsids, and very few of those involve functionalization across the supramolecular quaternary structure of protein assemblies. In this work, we exploit the recently described dibromomaleimide moiety as part of a bioconjugation strategy on VLP Qβ to break and rebridge the exposed and structurally important disulfides in good yields. Not only was the stability of the quaternary structure retained after the reaction, but the newly functionalized particles also became brightly fluorescent and could be tracked in vitro using a commercially available filter set. Consequently, we show that this highly efficient bioconjugation reaction not only introduces a new functional handle "between" the disulfides of VLPs without compromising their thermal stability but also can be used to create a fluorescent probe.
Collapse
Affiliation(s)
- Zhuo Chen
- Department of Chemistry and Biochemistry, ‡Department of Biological Sciences, and §School of Behavioral and Brain Sciences, University of Texas at Dallas , Richardson, Texas 75080, United States
| | - Stefanie D Boyd
- Department of Chemistry and Biochemistry, ‡Department of Biological Sciences, and §School of Behavioral and Brain Sciences, University of Texas at Dallas , Richardson, Texas 75080, United States
| | - Jenifer S Calvo
- Department of Chemistry and Biochemistry, ‡Department of Biological Sciences, and §School of Behavioral and Brain Sciences, University of Texas at Dallas , Richardson, Texas 75080, United States
| | - Kyle W Murray
- Department of Chemistry and Biochemistry, ‡Department of Biological Sciences, and §School of Behavioral and Brain Sciences, University of Texas at Dallas , Richardson, Texas 75080, United States
| | - Galo L Mejia
- Department of Chemistry and Biochemistry, ‡Department of Biological Sciences, and §School of Behavioral and Brain Sciences, University of Texas at Dallas , Richardson, Texas 75080, United States
| | - Candace E Benjamin
- Department of Chemistry and Biochemistry, ‡Department of Biological Sciences, and §School of Behavioral and Brain Sciences, University of Texas at Dallas , Richardson, Texas 75080, United States
| | - Raymond P Welch
- Department of Chemistry and Biochemistry, ‡Department of Biological Sciences, and §School of Behavioral and Brain Sciences, University of Texas at Dallas , Richardson, Texas 75080, United States
| | - Duane D Winkler
- Department of Chemistry and Biochemistry, ‡Department of Biological Sciences, and §School of Behavioral and Brain Sciences, University of Texas at Dallas , Richardson, Texas 75080, United States
| | - Gabriele Meloni
- Department of Chemistry and Biochemistry, ‡Department of Biological Sciences, and §School of Behavioral and Brain Sciences, University of Texas at Dallas , Richardson, Texas 75080, United States
| | - Sheena D'Arcy
- Department of Chemistry and Biochemistry, ‡Department of Biological Sciences, and §School of Behavioral and Brain Sciences, University of Texas at Dallas , Richardson, Texas 75080, United States
| | - Jeremiah J Gassensmith
- Department of Chemistry and Biochemistry, ‡Department of Biological Sciences, and §School of Behavioral and Brain Sciences, University of Texas at Dallas , Richardson, Texas 75080, United States
| |
Collapse
|
5
|
Abstract
Neuropathic pain is an important medical problem with few effective treatments. The sigma 1 receptor (σ1R) is known to be a potential target for neuropathic pain therapeutics, and antagonists for this receptor are effective in preclinical models and are currently in phase II clinical trials. Conversely, relatively little is known about σ2R, which has recently been identified as transmembrane protein 97 (Tmem97). We generated a series of σ1R and σ2R/Tmem97 agonists and antagonists and tested them for efficacy in the mouse spared nerve injury (SNI) model. In agreement with previous reports, we find that σ1R ligands given intrathecally (IT) produce relief of SNI-induced mechanical hypersensitivity. We also find that the putative σ2R/Tmem97 agonists DKR-1005, DKR-1051, and UKH-1114 (Ki ∼ 46 nM) lead to relief of SNI-induced mechanical hypersensitivity, peaking at 48 h after dosing when given IT. This effect is blocked by the putative σ2R/Tmem97 antagonist SAS-0132. Systemic administration of UKH-1114 (10 mg/kg) relieves SNI-induced mechanical hypersensitivity for 48 h with a peak magnitude of effect equivalent to 100 mg/kg gabapentin and without producing any motor impairment. Finally, we find that the TMEM97 gene is expressed in mouse and human dorsal root ganglion (DRG) including populations of neurons that are involved in pain; however, the gene is also likely expressed in non-neuronal cells that may contribute to the observed behavioral effects. Our results show robust antineuropathic pain effects of σ1R and σ2R/Tmem97 ligands, demonstrate that σ2R/Tmem97 is a novel neuropathic pain target, and identify UKH-1114 as a lead molecule for further development.
Collapse
MESH Headings
- Amines/pharmacology
- Analgesics, Opioid/chemistry
- Analgesics, Opioid/pharmacology
- Animals
- Cyclohexanecarboxylic Acids/pharmacology
- Disease Models, Animal
- Gabapentin
- Ganglia, Spinal/drug effects
- Ganglia, Spinal/metabolism
- Humans
- Hyperalgesia/drug therapy
- Hyperalgesia/metabolism
- Male
- Membrane Proteins/metabolism
- Mice, Inbred C57BL
- Molecular Structure
- Motor Activity/drug effects
- Neuralgia/drug therapy
- Neuralgia/metabolism
- RNA, Messenger/metabolism
- Receptors, sigma/agonists
- Receptors, sigma/antagonists & inhibitors
- Receptors, sigma/metabolism
- Touch
- gamma-Aminobutyric Acid/pharmacology
- Sigma-1 Receptor
Collapse
Affiliation(s)
- James J. Sahn
- Department of Chemistry and Biochemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Galo L. Mejia
- School of Behavioral and Brain Sciences, The University of Texas at Dallas, Richardson, Texas 75080, United States
| | - Pradipta R. Ray
- School of Behavioral and Brain Sciences, The University of Texas at Dallas, Richardson, Texas 75080, United States
| | - Stephen F. Martin
- Department of Chemistry and Biochemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Theodore J. Price
- School of Behavioral and Brain Sciences, The University of Texas at Dallas, Richardson, Texas 75080, United States
| |
Collapse
|
6
|
Pember SO, Mejia GL, Price TJ, Pasteris RJ. Piperidinyl thiazole isoxazolines: A new series of highly potent, slowly reversible FAAH inhibitors with analgesic properties. Bioorg Med Chem Lett 2016; 26:2965-2973. [PMID: 27130358 PMCID: PMC4936272 DOI: 10.1016/j.bmcl.2016.02.061] [Citation(s) in RCA: 24] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 02/18/2016] [Accepted: 02/19/2016] [Indexed: 11/26/2022]
Abstract
Fatty acid amide hydrolase (FAAH) is a membrane anchored serine hydrolase that has a principle role in the metabolism of the endogenous cannabinoid anandamide. Docking studies using representative FAAH crystal structures revealed that compounds containing a novel piperidinyl thiazole isoxazoline core fit within the ligand binding domains. New potential FAAH inhibitors were designed and synthesized incorporating urea, carbamate, alkyldione and thiourea reactive centers as potential pharmacophores. A small library of candidate compounds (75) was then screened against human FAAH leading to the identification of new carbamate and urea based inhibitors (Ki=pM and nM, respectively). Representative carbamate and urea based chemotypes displayed slow, time dependent inhibition kinetics leading to enzyme inactivation which was slowly reversible. However, evidence indicated that features of the mechanism of inactivation differ between the two pharmacophore types. Selected compounds were also evaluated for analgesic activity in the mouse-tail flick test.
Collapse
Affiliation(s)
- Stephen O Pember
- E.I. Du Pont de Nemours and Company, Stine Haskell Research Center, 1090 Elkton Rd., Newark, DE 19711, USA.
| | - Galo L Mejia
- School of Behavioral and Brain Sciences, University of Texas at Dallas, 800 W. Campbell Rd., Richardson, TX 75080, USA; University of Arizona, Department of Pharmacology, 1501 N. Campbell Ave., Tucson, AZ 85724, USA.
| | - Theodore J Price
- School of Behavioral and Brain Sciences, University of Texas at Dallas, 800 W. Campbell Rd., Richardson, TX 75080, USA; University of Arizona, Department of Pharmacology, 1501 N. Campbell Ave., Tucson, AZ 85724, USA.
| | - Robert J Pasteris
- E.I. Du Pont de Nemours and Company, Stine Haskell Research Center, 1090 Elkton Rd., Newark, DE 19711, USA.
| |
Collapse
|
7
|
Melemedjian OK, Mejia GL, Lepow TS, Zoph OK, Price TJ. Bidirectional regulation of P body formation mediated by eIF4F complex formation in sensory neurons. Neurosci Lett 2013; 563:169-74. [PMID: 24080374 DOI: 10.1016/j.neulet.2013.09.048] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Revised: 09/10/2013] [Accepted: 09/14/2013] [Indexed: 12/17/2022]
Abstract
Processing (P) bodies are RNA granules that comprise key cellular sites for the metabolism of mRNAs. In certain cells, including neurons, these RNA granules may also play an important role in storage of mRNAs in a translationally dormant state. Utilizing nerve growth factor (NGF) and interleukin 6 (IL6), which stimulate cap-dependent translation in sensory neurons, and adenosine monophosphate activated protein kinase (AMPK) activators, which inhibit cap-dependent translation, we have tested the hypothesis that cap-dependent translation is linked to P body formation in mammalian sensory neurons. Treatment with NGF and IL6 decreases, whereas metformin increases biochemical association of the P body marker and translational repressor/decapping activator Rck/p54/dhh1 with the 5'-mRNA-cap suggesting an ordered assembly of P bodies. Likewise, diverse AMPK activators enhance P body formation while NGF and IL6 decrease P bodies in sensory neurons. This bidirectional P body plasticity readily occurs in the axonal compartment of these neurons. These studies indicate that P body formation is intricately linked to cap-dependent translation in mammalian sensory neurons suggesting an important role for these organelles in the regulation of mRNA metabolism in the adult PNS.
Collapse
Affiliation(s)
| | - Galo L Mejia
- Department of Pharmacology, University of Arizona, Tucson, AZ, United States.
| | - Talya S Lepow
- Department of Pharmacology, University of Arizona, Tucson, AZ, United States.
| | - Olivia K Zoph
- Department of Pharmacology, University of Arizona, Tucson, AZ, United States.
| | - Theodore J Price
- Department of Pharmacology, University of Arizona, Tucson, AZ, United States.
| |
Collapse
|