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Zaninelli TH, Fattori V, Heintz OK, Wright KR, Bennallack PR, Sim D, Bukhari H, Terry KL, Vitonis AF, Missmer SA, Andrello AC, Anchan RM, Godin SK, Bree D, Verri WA, Rogers MS. Targeting NGF but not VEGFR1 or BDNF signaling reduces endometriosis-associated pain in mice. J Adv Res 2024:S2090-1232(24)00360-6. [PMID: 39142441 DOI: 10.1016/j.jare.2024.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 08/10/2024] [Accepted: 08/11/2024] [Indexed: 08/16/2024] Open
Abstract
INTRODUCTION Endometriosis is a chronic inflammatory disease that affects ∼10 % of women. A significant fraction of patients experience limited or no efficacy with current therapies. Tissue adjacent to endometriosis lesions often exhibits increased neurite and vascular density, suggesting that disease pathology involves neurotrophic activity and angiogenesis. OBJECTIVES We aim to evaluate the potential for key tyrosine-kinase-receptor-coupled neurotrophic molecules to contribute to endometriosis-associated pain in mice. METHODS Peritoneal fluid was collected from endometriosis patients undergoing surgery and the levels of NGF and VEGFR1 regulators (VEGFA, VEGFB, PLGF, and sVEGFR1) were quantified by ELISA. VEGFR1 regulator concentrations were used to calculate VEGFR1 occupancy. We used genetic depletion, neutralizing antibodies, and pharmacological approaches to specifically block neurotrophic ligands (NGF or BDNF) or receptors (VEGFR1, TRKs) in a murine model of endometriosis-associated pain. Endometriosis-associated pain was measured using von Frey filaments, quantification of spontaneous abdominal pain-related behavior, and thermal discomfort. Disease parameters were evaluated by lesion size and prevalence. To evaluate potential toxicity, we measured the effect of entrectinib dose and schedule on body weight, liver and kidney function, and bone structure (via micro-CT). RESULTS We found that entrectinib (pan-Trk inhibitor) or anti-NGF treatments reduced evoked pain, spontaneous pain, and thermal discomfort. In contrast, even though calculated receptor occupancy revealed that VEGFR1 agonist levels are sufficient to support signaling, blocking VEGFR1 via antibody or tamoxifen-induced knockout did not reduce pain or lesion size in mice. Targeting BDNF-TrkB with an anti-BDNF antibody also proved ineffective. Notably, changing dosing schedule to once weekly eliminated entrectinib-induced bone-loss without decreasing efficacy against pain. CONCLUSIONS This suggests NGF-TrkA signaling, but not BDNF-TrkB or VEGF-VEGFR1, mediates endometriosis-associated pain. Moreover, entrectinib blocks endometriosis-associated pain and reduces lesion sizes. Our results also indicated that entrectinib-like molecules are promising candidates for endometriosis treatment.
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Affiliation(s)
- Tiago H Zaninelli
- Vascular Biology Program, Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States; Laboratory of Pain, Inflammation, Neuropathy, and Cancer, Department of Pathology, Center of Biological Sciences, Londrina State University, Londrina, PR, Brazil
| | - Victor Fattori
- Vascular Biology Program, Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Olivia K Heintz
- Vascular Biology Program, Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Kristeena R Wright
- Vascular Biology Program, Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Philip R Bennallack
- Vascular Biology Program, Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Danielle Sim
- Vascular Biology Program, Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Hussain Bukhari
- Vascular Biology Program, Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Kathryn L Terry
- Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States; Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, MA, United States; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Allison F Vitonis
- Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States; Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, MA, United States
| | - Stacey A Missmer
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, MA, United States; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States; Department of Obstetrics, Gynecology, and Reproductive Biology, College of Human Medicine, Michigan State University, Grand Rapids, MI, United States
| | - Avacir C Andrello
- Department of Physics, Center of Exact Sciences, Londrina State University, Londrina, PR, Brazil
| | - Raymond M Anchan
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, MA, United States; Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Reproductive Biology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | | | - Dara Bree
- Cygnal Therapeutics, Cambridge, MA, United States
| | - Waldiceu A Verri
- Laboratory of Pain, Inflammation, Neuropathy, and Cancer, Department of Pathology, Center of Biological Sciences, Londrina State University, Londrina, PR, Brazil
| | - Michael S Rogers
- Vascular Biology Program, Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States; Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, MA, United States.
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2
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Göhrig A, Hilfenhaus G, Rosseck F, Welzel M, Moser B, Barbone G, Kunze CA, Rein J, Wilken G, Böhmig M, Malinka T, Tacke F, Bahra M, Detjen KM, Fischer C. Placental growth factor promotes neural invasion and predicts disease prognosis in resectable pancreatic cancer. J Exp Clin Cancer Res 2024; 43:153. [PMID: 38816706 PMCID: PMC11138065 DOI: 10.1186/s13046-024-03066-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 05/09/2024] [Indexed: 06/01/2024] Open
Abstract
BACKGROUND Surgery represents the only curative treatment option for pancreatic ductal adenocarcinoma (PDAC), but recurrence in more than 85% of patients limits the success of curative-intent tumor resection. Neural invasion (NI), particularly the spread of tumor cells along nerves into extratumoral regions of the pancreas, constitutes a well-recognized risk factor for recurrence. Hence, monitoring and therapeutic targeting of NI offer the potential to stratify recurrence risk and improve recurrence-free survival. Based on the evolutionary conserved dual function of axon and vessel guidance molecules, we hypothesize that the proangiogenic vessel guidance factor placental growth factor (PlGF) fosters NI. To test this hypothesis, we correlated PlGF with NI in PDAC patient samples and functionally assessed its role for the interaction of tumor cells with nerves. METHODS Serum levels of PlGF and its soluble receptor sFlt1, and expression of PlGF mRNA transcripts in tumor tissues were determined by ELISA or qPCR in a retrospective discovery and a prospective validation cohort. Free circulating PlGF was calculated from the ratio PlGF/sFlt1. Incidence and extent of NI were quantified based on histomorphometric measurements and separately assessed for intratumoral and extratumoral nerves. PlGF function on reciprocal chemoattraction and directed neurite outgrowth was evaluated in co-cultures of PDAC cells with primary dorsal-root-ganglia neurons or Schwann cells using blocking anti-PlGF antibodies. RESULTS Elevated circulating levels of free PlGF correlated with NI and shorter overall survival in patients with PDAC qualifying for curative-intent surgery. Furthermore, high tissue PlGF mRNA transcript levels in patients undergoing curative-intent surgery correlated with a higher incidence and greater extent of NI spreading to tumor-distant extratumoral nerves. In turn, more abundant extratumoral NI predicted shorter disease-free and overall survival. Experimentally, PlGF facilitated directional and dynamic changes in neurite outgrowth of primary dorsal-root-ganglia neurons upon exposure to PDAC derived guidance and growth factors and supported mutual chemoattraction of tumor cells with neurons and Schwann cells. CONCLUSION Our translational results highlight PlGF as an axon guidance factor, which fosters neurite outgrowth and attracts tumor cells towards nerves. Hence, PlGF represents a promising circulating biomarker of NI and potential therapeutic target to improve the clinical outcome for patients with resectable PDAC.
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Affiliation(s)
- Andreas Göhrig
- Department of Hepatology & Gastroenterology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum and Campus Charité Mitte, Berlin, Germany
- ECRC Experimental and Clinical Research Center, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Georg Hilfenhaus
- Department of Hematology, Oncology & Cancer Immunology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Charité Mitte, Berlin, Germany
| | - Friederike Rosseck
- Institute of Pathology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Charité Mitte, Berlin, Germany
| | - Martina Welzel
- Department of Hepatology & Gastroenterology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum and Campus Charité Mitte, Berlin, Germany
- ECRC Experimental and Clinical Research Center, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Benjamin Moser
- Department of Hepatology & Gastroenterology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum and Campus Charité Mitte, Berlin, Germany
| | - Gianluca Barbone
- Department of Hepatology & Gastroenterology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum and Campus Charité Mitte, Berlin, Germany
| | - Catarina Alisa Kunze
- Institute of Pathology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Charité Mitte, Berlin, Germany
| | - Johannes Rein
- Department of Pulmonology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Charité Mitte, Berlin, Germany
| | - Gregor Wilken
- Department of Hepatology & Gastroenterology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum and Campus Charité Mitte, Berlin, Germany
| | - Michael Böhmig
- Department of Hepatology & Gastroenterology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum and Campus Charité Mitte, Berlin, Germany
- Gastroenterologie an der Krummen Lanke, Fischerhüttenstraße 109, Berlin, 14163, Germany
| | - Thomas Malinka
- Department of Surgery, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum, Berlin, Germany
| | - Frank Tacke
- Department of Hepatology & Gastroenterology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum and Campus Charité Mitte, Berlin, Germany
| | - Marcus Bahra
- Department of Surgery, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum, Berlin, Germany
- Department of Oncological Surgery and Robotics, Waldfriede Hospital, Berlin, Germany
| | - Katharina M Detjen
- Department of Hepatology & Gastroenterology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum and Campus Charité Mitte, Berlin, Germany
| | - Christian Fischer
- Department of Hepatology & Gastroenterology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum and Campus Charité Mitte, Berlin, Germany.
- ECRC Experimental and Clinical Research Center, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.
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Barron A, Barrett L, Tuulari J, Karlsson L, Karlsson H, McCarthy C, O'Keeffe G. sFlt-1 impairs neurite growth and neuronal differentiation in SH-SY5Y cells and human neurons. Biosci Rep 2024; 44:BSR20240562. [PMID: 38700092 PMCID: PMC11130541 DOI: 10.1042/bsr20240562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 05/02/2024] [Accepted: 05/03/2024] [Indexed: 05/05/2024] Open
Abstract
Pre-eclampsia (PE) is a hypertensive disorder of pregnancy which is associated with increased risk of neurodevelopmental disorders in exposed offspring. The pathophysiological mechanisms mediating this relationship are currently unknown, and one potential candidate is the anti-angiogenic factor soluble Fms-like tyrosine kinase 1 (sFlt-1), which is highly elevated in PE. While sFlt-1 can impair angiogenesis via inhibition of VEGFA signalling, it is unclear whether it can directly affect neuronal development independently of its effects on the vasculature. To test this hypothesis, the current study differentiated the human neural progenitor cell (NPC) line ReNcell® VM into a mixed culture of mature neurons and glia, and exposed them to sFlt-1 during development. Outcomes measured were neurite growth, cytotoxicity, mRNA expression of nestin, MBP, GFAP, and βIII-tubulin, and neurosphere differentiation. sFlt-1 induced a significant reduction in neurite growth and this effect was timing- and dose-dependent up to 100 ng/ml, with no effect on cytotoxicity. sFlt-1 (100 ng/ml) also reduced βIII-tubulin mRNA and neuronal differentiation of neurospheres. Undifferentiated NPCs and mature neurons/glia expressed VEGFA and VEGFR-2, required for endogenous autocrine and paracrine VEGFA signalling, while sFlt-1 treatment prevented the neurogenic effects of exogenous VEGFA. Overall, these data provide the first experimental evidence for a direct effect of sFlt-1 on neurite growth and neuronal differentiation in human neurons through inhibition of VEGFA signalling, clarifying our understanding of the potential role of sFlt-1 as a mechanism by which PE can affect neuronal development.
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Affiliation(s)
- Aaron Barron
- Department of Anatomy and Neuroscience, University College, Cork, Ireland
- Department of Pharmacology and Therapeutics, University College Cork, Cork, Ireland
- FinnBrain Birth Cohort Study, Turku Brain and Mind Centre, Department of Clinical Medicine, University of Turku, Turku, Finland
| | - Lauren Barrett
- Department of Anatomy and Neuroscience, University College, Cork, Ireland
| | - Jetro J. Tuulari
- FinnBrain Birth Cohort Study, Turku Brain and Mind Centre, Department of Clinical Medicine, University of Turku, Turku, Finland
- Department of Psychiatry and Turku Brain and Mind Centre, University of Turku and Turku University Hospital, Turku, Finland
- Turku Collegium for Science, Medicine and Technology, University of Turku, Turku, Finland
- Centre for Population Health Research, University of Turku, Turku University Hospital, Turku, Finland
| | - Linnea Karlsson
- FinnBrain Birth Cohort Study, Turku Brain and Mind Centre, Department of Clinical Medicine, University of Turku, Turku, Finland
- Centre for Population Health Research, University of Turku, Turku University Hospital, Turku, Finland
- Department of Clinical Medicine, Paediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, Turku, Finland
- Department of Clinical Medicine, Unit of Public Health, University of Turku, Turku, Finland
| | - Hasse Karlsson
- FinnBrain Birth Cohort Study, Turku Brain and Mind Centre, Department of Clinical Medicine, University of Turku, Turku, Finland
- Department of Psychiatry and Turku Brain and Mind Centre, University of Turku and Turku University Hospital, Turku, Finland
- Centre for Population Health Research, University of Turku, Turku University Hospital, Turku, Finland
| | - Cathal M. McCarthy
- Department of Pharmacology and Therapeutics, University College Cork, Cork, Ireland
| | - Gerard W. O'Keeffe
- Department of Anatomy and Neuroscience, University College, Cork, Ireland
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Saadi S, Nacer NE, Saari N, Mohammed AS, Anwar F. The underlying mechanism of nuclear and mitochondrial DNA damages in triggering cancer incidences: Insights into proteomic and genomic sciences. J Biotechnol 2024; 383:1-12. [PMID: 38309588 DOI: 10.1016/j.jbiotec.2024.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 01/02/2024] [Accepted: 01/26/2024] [Indexed: 02/05/2024]
Abstract
The attempt of this review article is to determine the impact of nuclear and mitochondrial damages on the propagation of cancer incidences. This review has advanced our understanding to altered genes and their relevant cancerous proteins. The progressive raising effects of free reactive oxygen species ROS and toxicogenic compounds contributed to significant mutation in nuclear and mitochondrial DNA where the incidence of gastric cancer is found to be linked with down regulation of some relevant genes and mutation in some important cellular proteins such as AMP-18 and CA-11. Thereby, the resulting changes in gene mutations induced the apparition of newly polymorphisms eventually leading to unusual cellular expression to mutant proteins. Reduction of these apoptotic growth factors and nuclear damages is increasingly accepted by cell reactivation effect, enhanced cellular signaling and DNA repairs. Acetylation, glycation, pegylation and phosphorylation are among the molecular techniques used in DNA repair for rectifying mutation incidences. In addition, the molecular labeling based fluorescent materials are currently used along with the bioconjugating of signal molecules in targeting disease translocation site, particularly cancers and tumors. These strategies would help in determining relevant compounds capable in overcoming problems of down regulating genes responsible for repair mechanisms. These issues of course need interplay of both proteomic and genomic studies often in combination of molecular engineering to cible the exact expressed gene relevant to these cancerous proteins.
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Affiliation(s)
- Sami Saadi
- Institute de la Nutrition, de l'Alimentation et des Technologies Agroalimetaires INATAA, Université des Frères Mentouri Constantine 1, Route de Ain El Bey, Constantine 25000, Algeria; Laboratoire de Génie Agro-Alimentaire (GeniAAl), INATAA, Université Frères Mentouri Constantine 1 UFC1, Route de Ain El Bey, Constantine 25000, Algeria.
| | - Nor Elhouda Nacer
- Department of Biology of Organisms, Faculty of Natural and Life Sciences, University of Batna 2, Batna 05000, Algeria
| | - Nazamid Saari
- Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang Selangor 43400, Malaysia
| | | | - Farooq Anwar
- Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang Selangor 43400, Malaysia; Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan; Honorary Research Fellow: Metharath University, 99 Moo 10, Bangtoey, Samkhok, Pathum Thani 12160, Thailand
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5
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Mardelle U, Bretaud N, Daher C, Feuillet V. From pain to tumor immunity: influence of peripheral sensory neurons in cancer. Front Immunol 2024; 15:1335387. [PMID: 38433844 PMCID: PMC10905387 DOI: 10.3389/fimmu.2024.1335387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 01/29/2024] [Indexed: 03/05/2024] Open
Abstract
The nervous and immune systems are the primary sensory interfaces of the body, allowing it to recognize, process, and respond to various stimuli from both the external and internal environment. These systems work in concert through various mechanisms of neuro-immune crosstalk to detect threats, provide defense against pathogens, and maintain or restore homeostasis, but can also contribute to the development of diseases. Among peripheral sensory neurons (PSNs), nociceptive PSNs are of particular interest. They possess a remarkable capability to detect noxious stimuli in the periphery and transmit this information to the brain, resulting in the perception of pain and the activation of adaptive responses. Pain is an early symptom of cancer, often leading to its diagnosis, but it is also a major source of distress for patients as the disease progresses. In this review, we aim to provide an overview of the mechanisms within tumors that are likely to induce cancer pain, exploring a range of factors from etiological elements to cellular and molecular mediators. In addition to transmitting sensory information to the central nervous system, PSNs are also capable, when activated, to produce and release neuropeptides (e.g., CGRP and SP) from their peripheral terminals. These neuropeptides have been shown to modulate immunity in cases of inflammation, infection, and cancer. PSNs, often found within solid tumors, are likely to play a significant role in the tumor microenvironment, potentially influencing both tumor growth and anti-tumor immune responses. In this review, we discuss the current state of knowledge about the degree of sensory innervation in tumors. We also seek to understand whether and how PSNs may influence the tumor growth and associated anti-tumor immunity in different mouse models of cancer. Finally, we discuss the extent to which the tumor is able to influence the development and functions of the PSNs that innervate it.
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Affiliation(s)
- Ugo Mardelle
- Aix-Marseille Université, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), CIML, Centre d'Immunologie de Marseille-Luminy, Marseille, France
| | - Ninon Bretaud
- Aix-Marseille Université, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), CIML, Centre d'Immunologie de Marseille-Luminy, Marseille, France
| | - Clara Daher
- Aix-Marseille Université, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), CIML, Centre d'Immunologie de Marseille-Luminy, Marseille, France
| | - Vincent Feuillet
- Aix-Marseille Université, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), CIML, Centre d'Immunologie de Marseille-Luminy, Marseille, France
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Chakraborty MP, Das D, Mondal P, Kaul P, Bhattacharyya S, Kumar Das P, Das R. Molecular basis of VEGFR1 autoinhibition at the plasma membrane. Nat Commun 2024; 15:1346. [PMID: 38355851 PMCID: PMC10866885 DOI: 10.1038/s41467-024-45499-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 01/24/2024] [Indexed: 02/16/2024] Open
Abstract
Ligand-independent activation of VEGFRs is a hallmark of diabetes and several cancers. Like EGFR, VEGFR2 is activated spontaneously at high receptor concentrations. VEGFR1, on the other hand, remains constitutively inactive in the unligated state, making it an exception among VEGFRs. Ligand stimulation transiently phosphorylates VEGFR1 and induces weak kinase activation in endothelial cells. Recent studies, however, suggest that VEGFR1 signaling is indispensable in regulating various physiological or pathological events. The reason why VEGFR1 is regulated differently from other VEGFRs remains unknown. Here, we elucidate a mechanism of juxtamembrane inhibition that shifts the equilibrium of VEGFR1 towards the inactive state, rendering it an inefficient kinase. The juxtamembrane inhibition of VEGFR1 suppresses its basal phosphorylation even at high receptor concentrations and transiently stabilizes tyrosine phosphorylation after ligand stimulation. We conclude that a subtle imbalance in phosphatase activation or removing juxtamembrane inhibition is sufficient to induce ligand-independent activation of VEGFR1 and sustain tyrosine phosphorylation.
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Affiliation(s)
- Manas Pratim Chakraborty
- Department of Biological Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur campus, Mohanpur, 741246, India
| | - Diptatanu Das
- Department of Biological Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur campus, Mohanpur, 741246, India
| | - Purav Mondal
- Department of Biological Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur campus, Mohanpur, 741246, India
| | - Pragya Kaul
- Department of Biological Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur campus, Mohanpur, 741246, India
| | - Soumi Bhattacharyya
- Department of Biological Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur campus, Mohanpur, 741246, India
| | - Prosad Kumar Das
- Department of Biological Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur campus, Mohanpur, 741246, India
| | - Rahul Das
- Department of Biological Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur campus, Mohanpur, 741246, India.
- Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Kolkata, Mohanpur campus, Mohanpur, 741246, India.
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Singh G, O-Sullivan I, Natarajan Anbazhagan A, Ranjan K C, Farooqui Z, Ma K, Wang J, Mwale F, Votta-Velis G, Bruce B, Ronald Kahn C, van Wijnen AJ, Im HJ. Loss of PKCδ/Prkcd prevents cartilage degeneration in joints but exacerbates hyperalgesia in an experimental osteoarthritis mouse model. Gene 2024; 893:147920. [PMID: 37890601 DOI: 10.1016/j.gene.2023.147920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 10/06/2023] [Accepted: 10/23/2023] [Indexed: 10/29/2023]
Abstract
Pain is the prime symptom of osteoarthritis (OA) that directly affects the quality of life. Protein kinase Cδ (PKCδ/Prkcd) plays a critical role in OA pathogenesis; however, its significance in OA-related pain is not entirely understood. The present study investigated the functional role of PKCδ in OA pain sensation. OA was surgically induced in control (Prkcdfl/fl), global- (Prkcdfl/fl; ROSACreERT2), and sensory neuron-specific conditional knockout (cKO) mice (Prkcdfl/fl; NaV1.8/Scn10aCreERT2) followed by comprehensive analysis of longitudinal behavioral pain, histopathology and immunofluorescence studies. GlobalPrkcd cKO mice prevented cartilage deterioration by inhibiting matrix metalloproteinase-13 (MMP13) in joint tissues but significantly increased OA pain. Sensory neuron-specificdeletion of Prkcd in mice did not protect cartilage from degeneration but worsened OA-associated pain. Exacerbated pain sensitivity observed in global- and sensory neuron-specific cKO of Prkcd was corroborated with markedly increased specific pain mediators in knee synovium and dorsal root ganglia (DRG). These specific pain markers include nerve growth factor (NGF) and vascular endothelial growth factor (VEGF), and their cognate receptors, including tropomyosin receptor kinase A (TrkA) and vascular endothelial growth factor receptor-1 (VEGFR1). The increased levels of NGF/TrkA and VEGF/VEGFR1 were comparable in both global- and sensory neuron-specific cKO groups. These data suggest that the absence of Prkcd gene expression in the sensory neurons is strongly associated with OA hyperalgesia independent of cartilage protection. Thus, inhibition of PKCδ may be beneficial for cartilage homeostasis but could aggravate OA-related pain symptoms.
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Affiliation(s)
- Gurjit Singh
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - InSug O-Sullivan
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60612, USA.
| | | | | | - Zeba Farooqui
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60612, USA.
| | - Kaige Ma
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Jun Wang
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60612, USA.
| | - Fackson Mwale
- Lady Davis Institute for Medical Research, SMBD-Jewish General Hospital and Department of Surgery, McGill University, Montreal, QC H3T 1E2, Canada.
| | - Gina Votta-Velis
- Anesthesiology, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Benjamin Bruce
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - C Ronald Kahn
- Integrative Physiology and Metabolism, Joslin Diabetes Center, Harvard Medical School, Boston, 02215, MA, USA.
| | - Andre J van Wijnen
- Department of Biochemistry, University of Vermont, Burlington, VT, 05405, USA.
| | - Hee-Jeong Im
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60612, USA; Jesse Brown Veterans Affairs Medical Center, Chicago, IL 60612, USA.
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Li Y, Wang D, Sun J, Hao Z, Tang L, Sun W, Zhang X, Wang P, Ruiz-Alonso S, Pedraz JL, Kim HW, Ramalingam M, Xie S, Wang R. Calcium Carbonate/Polydopamine Composite Nanoplatform Based on TGF-β Blockade for Comfortable Cancer Immunotherapy. ACS APPLIED MATERIALS & INTERFACES 2024; 16:3187-3201. [PMID: 38206677 DOI: 10.1021/acsami.3c16571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
Cancer pain seriously reduces the quality of life of cancer patients. However, most research about cancer focuses solely on inhibiting tumor growth, neglecting the issue of cancer pain. Therefore, the development of therapeutic agents with both tumor suppression and cancer pain relief is crucial to achieve human-centered treatment. Here, the work reports curcumin (CUR) and ropivacaine (Ropi) coincorporating CaCO3/PDA nanoparticles (CaPNMCUR+Ropi) that realized efficient tumor immunotherapy and cancer pain suppression. The therapeutic efficiency and mechanism are revealed in vitro and in vivo. The results indicate that CaPNMCUR+Ropi underwent tumor microenvironment-responsive degradation and realized rapid release of calcium ions, Ropi, and CUR. The excessive intracellular calcium triggered the apoptosis of tumor cells, and the transient pain caused by the tumor injection was relieved by Ropi. Simultaneously, CUR reduced the levels of immunosuppressive factor (TGF-β) and inflammatory factor (IL-6, IL-1β, and TNF-α) in the tumor microenvironment, thereby continuously augmenting the immune response and alleviating inflammatory pain of cancer animals. Meanwhile, the decrease of TGF-β leads to the reduction of transient receptor potential vanilloid 1 (TRPV1) expression, thereby alleviating hyperalgesia and achieving long-lasting analgesic effects. The design of the nanosystem provides a novel idea for human-centered tumor treatment in the future.
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Affiliation(s)
- Yunmeng Li
- Institute of Rehabilitation Medicine, Special Education and Rehabilitation, Binzhou Medical University, Yantai 264003, People's Republic of China
- Shandong Laboratory of Advanced Materials and Green Manufacturing, Yantai 264000, People's Republic of China
- Key Laboratory of Tumor Molecular Biology, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Deqiang Wang
- Binzhou Medical University Hospital, Binzhou 256603, People's Republic of China
| | - Jian Sun
- Institute of Rehabilitation Medicine, Special Education and Rehabilitation, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Zhaokun Hao
- Institute of Rehabilitation Medicine, Special Education and Rehabilitation, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Letian Tang
- Institute of Rehabilitation Medicine, Special Education and Rehabilitation, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Wanru Sun
- Institute of Rehabilitation Medicine, Special Education and Rehabilitation, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Xuehua Zhang
- Department of Precision Biomedical Laboratory, Liaocheng People's Hospital, Liaocheng 252000, People's Republic of China
| | - Pingyu Wang
- Key Laboratory of Tumor Molecular Biology, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Sandra Ruiz-Alonso
- NanoBioCel Group, Laboratory of Pharmacy and Pharmaceutical Technology, Department of Pharmacy and Food Science, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz 01006, Spain
- Bioaraba Health Research Institute, Jose Atxotegi, s/n, Vitoria-Gasteiz 01009, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Madrid 28029, Spain
| | - José Luis Pedraz
- NanoBioCel Group, Laboratory of Pharmacy and Pharmaceutical Technology, Department of Pharmacy and Food Science, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz 01006, Spain
- Bioaraba Health Research Institute, Jose Atxotegi, s/n, Vitoria-Gasteiz 01009, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Madrid 28029, Spain
| | - Hae-Won Kim
- Institute of Tissue Regeneration Engineering, Dankook University, Cheonan 31116, Republic of Korea
- Department of Nanobiomedical Science, BK21 NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan 31116, Republic of Korea
- Mechanobiology Dental Medicine Research Center, Dankook University, Cheonan 31116, Republic of Korea
| | - Murugan Ramalingam
- NanoBioCel Group, Laboratory of Pharmacy and Pharmaceutical Technology, Department of Pharmacy and Food Science, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz 01006, Spain
- Bioaraba Health Research Institute, Jose Atxotegi, s/n, Vitoria-Gasteiz 01009, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Madrid 28029, Spain
- Joint Research Laboratory (JRL) on Bioprinting and Advanced Pharma Development, A Joined Venture of TECNALIA, Centro de investigación Lascaray Ikergunea, Avenida Miguel de Unamuno, Vitoria-Gasteiz 01006, Spain
- IKERBASQUE, Basque Foundation for Science, Bilbao 48013, Spain
- School of Basic Medical Sciences, Chengdu University, Chengdu 610106, China
- School of Basic Medical Sciences, Binzhou Medical University, Yantai 264003, People's Republic of China
- Department of Metallurgical and Materials Engineering, Atilim University, Ankara 06830, Turkey
| | - Shuyang Xie
- Shandong Laboratory of Advanced Materials and Green Manufacturing, Yantai 264000, People's Republic of China
- Key Laboratory of Tumor Molecular Biology, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Ranran Wang
- Institute of Rehabilitation Medicine, Special Education and Rehabilitation, Binzhou Medical University, Yantai 264003, People's Republic of China
- Shandong Laboratory of Advanced Materials and Green Manufacturing, Yantai 264000, People's Republic of China
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9
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Gomez K, Duran P, Tonello R, Allen HN, Boinon L, Calderon-Rivera A, Loya-López S, Nelson TS, Ran D, Moutal A, Bunnett NW, Khanna R. Neuropilin-1 is essential for vascular endothelial growth factor A-mediated increase of sensory neuron activity and development of pain-like behaviors. Pain 2023; 164:2696-2710. [PMID: 37366599 PMCID: PMC10751385 DOI: 10.1097/j.pain.0000000000002970] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 04/26/2023] [Indexed: 06/28/2023]
Abstract
ABSTRACT Neuropilin-1 (NRP-1) is a transmembrane glycoprotein that binds numerous ligands including vascular endothelial growth factor A (VEGFA). Binding of this ligand to NRP-1 and the co-receptor, the tyrosine kinase receptor VEGFR2, elicits nociceptor sensitization resulting in pain through the enhancement of the activity of voltage-gated sodium and calcium channels. We previously reported that blocking the interaction between VEGFA and NRP-1 with the Spike protein of SARS-CoV-2 attenuates VEGFA-induced dorsal root ganglion (DRG) neuronal excitability and alleviates neuropathic pain, pointing to the VEGFA/NRP-1 signaling as a novel therapeutic target of pain. Here, we investigated whether peripheral sensory neurons and spinal cord hyperexcitability and pain behaviors were affected by the loss of NRP-1. Nrp-1 is expressed in both peptidergic and nonpeptidergic sensory neurons. A CRIPSR/Cas9 strategy targeting the second exon of nrp-1 gene was used to knockdown NRP-1. Neuropilin-1 editing in DRG neurons reduced VEGFA-mediated increases in CaV2.2 currents and sodium currents through NaV1.7. Neuropilin-1 editing had no impact on voltage-gated potassium channels. Following in vivo editing of NRP-1, lumbar dorsal horn slices showed a decrease in the frequency of VEGFA-mediated increases in spontaneous excitatory postsynaptic currents. Finally, intrathecal injection of a lentivirus packaged with an NRP-1 guide RNA and Cas9 enzyme prevented spinal nerve injury-induced mechanical allodynia and thermal hyperalgesia in both male and female rats. Collectively, our findings highlight a key role of NRP-1 in modulating pain pathways in the sensory nervous system.
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Affiliation(s)
- Kimberly Gomez
- Department of Molecular Pathobiology, College of Dentistry, New York University; New York, NY, United States of America
- NYU Pain Research Center, 433 First Avenue; New York, NY, United States of America
| | - Paz Duran
- Department of Molecular Pathobiology, College of Dentistry, New York University; New York, NY, United States of America
- NYU Pain Research Center, 433 First Avenue; New York, NY, United States of America
| | - Raquel Tonello
- Department of Molecular Pathobiology, College of Dentistry, New York University; New York, NY, United States of America
- NYU Pain Research Center, 433 First Avenue; New York, NY, United States of America
| | - Heather N. Allen
- Department of Molecular Pathobiology, College of Dentistry, New York University; New York, NY, United States of America
- NYU Pain Research Center, 433 First Avenue; New York, NY, United States of America
| | - Lisa Boinon
- Department of Pharmacology, College of Medicine, The University of Arizona; Tucson, AZ, United States of America
| | - Aida Calderon-Rivera
- Department of Molecular Pathobiology, College of Dentistry, New York University; New York, NY, United States of America
- NYU Pain Research Center, 433 First Avenue; New York, NY, United States of America
| | - Santiago Loya-López
- Department of Molecular Pathobiology, College of Dentistry, New York University; New York, NY, United States of America
- NYU Pain Research Center, 433 First Avenue; New York, NY, United States of America
| | - Tyler S. Nelson
- Department of Molecular Pathobiology, College of Dentistry, New York University; New York, NY, United States of America
- NYU Pain Research Center, 433 First Avenue; New York, NY, United States of America
| | - Dongzhi Ran
- Department of Pharmacology, College of Medicine, The University of Arizona; Tucson, AZ, United States of America
| | - Aubin Moutal
- School of Medicine, Department of Pharmacology and Physiology, Saint Louis University; Saint Louis, MO, United States of America
| | - Nigel W. Bunnett
- Department of Molecular Pathobiology, College of Dentistry, New York University; New York, NY, United States of America
- NYU Pain Research Center, 433 First Avenue; New York, NY, United States of America
- Department of Neuroscience & Physiology, New York University Grossman School of Medicine, New York, NY 10016 USA
| | - Rajesh Khanna
- Department of Molecular Pathobiology, College of Dentistry, New York University; New York, NY, United States of America
- NYU Pain Research Center, 433 First Avenue; New York, NY, United States of America
- Department of Neuroscience & Physiology, New York University Grossman School of Medicine, New York, NY 10016 USA
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10
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Balayssac D, Busserolles J, Broto C, Dalbos C, Prival L, Lamoine S, Richard D, Quintana M, Herbet A, Hilairet S, Hu Y, Loryan I, Glaab WE, Micheli L, Ghelardini C, Di Cesare Mannelli L, Perrault O, Slaoui M. Neurofilament light chain in plasma as a sensitive diagnostic biomarker of peripheral neurotoxicity: In Vivo mouse studies with oxaliplatin and paclitaxel - NeuroDeRisk project. Biomed Pharmacother 2023; 167:115535. [PMID: 37738793 DOI: 10.1016/j.biopha.2023.115535] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 09/13/2023] [Accepted: 09/17/2023] [Indexed: 09/24/2023] Open
Abstract
Identifying compounds that are neurotoxic either toward the central or the peripheral nervous systems (CNS or PNS) would greatly benefit early stages of drug development by derisking liabilities and selecting safe compounds. Unfortunately, so far assays mostly rely on histopathology findings often identified after repeated-dose toxicity studies in animals. The European NeuroDeRisk project aimed to provide comprehensive tools to identify compounds likely inducing neurotoxicity. As part of this project, the present work aimed to identify diagnostic non-invasive biomarkers of PNS toxicity in mice. We used two neurotoxic drugs in vivo to correlate functional, histopathological and biological findings. CD1 male mice received repeated injections of oxaliplatin or paclitaxel followed by an assessment of drug exposure in CNS/PNS tissues. Functional signs of PNS toxicity were assessed using electronic von Frey and cold paw immersion tests (oxaliplatin), and functional observational battery, rotarod and cold plate tests (paclitaxel). Plasma concentrations of neurofilament light chain (NF-L) and vascular endothelial growth factor A (VEGF-A) were measured, and histopathological evaluations were performed on a comprehensive list of CNS and PNS tissues. Functional PNS toxicity was observed only in oxaliplatin-treated mice. Histopathological findings were observed dose-dependently only in paclitaxel groups. While no changes of VEGF-A concentrations was recorded, NF-L concentrations were increased only in paclitaxel-treated animals as early as 7 days after the onset of drug administration. These results show that plasma NF-L changes correlated with microscopic changes in the PNS, thus strongly suggesting that NF-L could be a sensitive and specific biomarker of PNS toxicity in mice.
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Affiliation(s)
- David Balayssac
- Université Clermont Auvergne, INSERM, U1107, NEURO-DOL, CHU Clermont-Ferrand, Direction de la Recherche Clinique et de l'Innovation, Clermont-Ferrand, France.
| | - Jérôme Busserolles
- Université Clermont Auvergne, INSERM, U1107, NEURO-DOL, Clermont-Ferrand, France
| | | | - Cristelle Dalbos
- Université Clermont Auvergne, INSERM, U1107, NEURO-DOL, Clermont-Ferrand, France
| | - Laetitia Prival
- Université Clermont Auvergne, INSERM, U1107, NEURO-DOL, Clermont-Ferrand, France
| | - Sylvain Lamoine
- Université Clermont Auvergne, INSERM, U1107, NEURO-DOL, Clermont-Ferrand, France
| | - Damien Richard
- Université Clermont Auvergne, INSERM, U1107, NEURO-DOL, CHU Clermont-Ferrand, Laboratoire de Pharmacologie et de Toxicologie, Clermont-Ferrand, France
| | - Mercedes Quintana
- Université Clermont Auvergne, INSERM, Imagerie Moléculaire et Stratégies Théranostiques, UMR1240, Clermont-Ferrand, France
| | | | | | - Yang Hu
- Uppsala University, Translational PKPD Group, Department of Pharmacy, Associate Member of SciLifeLab, Uppsala, Sweden
| | - Irena Loryan
- Uppsala University, Translational PKPD Group, Department of Pharmacy, Associate Member of SciLifeLab, Uppsala, Sweden
| | - Warren E Glaab
- Merck & Co., Inc., Nonclinical Drug Safety, West Point, PA 19486, USA
| | - Laura Micheli
- NEUROFARBA Department, University of Florence, Florence, Italy
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11
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Liu Q, Lu Z, Ren H, Fu L, Wang Y, Bu H, Ma M, Ma L, Huang C, Wang J, Zang W, Cao J, Fan X. Cav3.2 T-Type calcium channels downregulation attenuates bone cancer pain induced by inhibiting IGF-1/HIF-1α signaling pathway in the rat spinal cord. J Bone Oncol 2023; 42:100495. [PMID: 37583441 PMCID: PMC10423893 DOI: 10.1016/j.jbo.2023.100495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 07/20/2023] [Accepted: 07/24/2023] [Indexed: 08/17/2023] Open
Abstract
Background Bone cancer pain (BCP) is one of the most ubiquitous and refractory symptoms of cancer patients that needs to be urgently addressed. Substantial studies have revealed the pivotal role of Cav3.2 T-type calcium channels in chronic pain, however, its involvement in BCP and the specific molecular mechanism have not been fully elucidated. Methods The expression levels of Cav3.2, insulin-like growth factor 1(IGF-1), IGF-1 receptor (IGF-1R) and hypoxia-inducible factor-1α (HIF-1α) were detected by Western blot in tissues and cells. X-ray and Micro CT used to detect bone destruction in rats. Immunofluorescence was used to detect protein expression and spatial location in the spinal dorsal horn. Electrophoretic mobility shift assay used to verify the interaction between HIF-1α and Cav3.2. Results The results showed that the expression of Cav3.2 channel was upregulated and blockade of this channel alleviated mechanical allodynia and thermal hyperalgesia in BCP rats. Additionally, inhibition of IGF-1/IGF-1R signaling not only reversed the BCP-induced upregulation of Cav3.2 and HIF-1α, but also decreased nociceptive hypersensitivity in BCP rats. Inhibition of IGF-1 increased Cav3.2 expression levels, which were abolished by pretreatment with HIF-1α siRNA in PC12 cells. Furthermore, nuclear HIF-1α bound to the promoter of Cav3.2 to regulate the Cav3.2 transcription level, and knockdown of HIF-1α suppresses the IGF-1-induced upregulation of Cav3.2 and pain behaviors in rats with BCP. Conclusion These findings suggest that spinal Cav3.2 T-type calcium channels play a central role during the development of bone cancer pain in rats via regulation of the IGF-1/IGF-1R/HIF-1α pathway.
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Affiliation(s)
- Qingying Liu
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Zhongyuan Lu
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Huan Ren
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Lijun Fu
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Yueliang Wang
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Huilian Bu
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Minyu Ma
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Letian Ma
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Chen Huang
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Jian Wang
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Weidong Zang
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province 450001, China
- Institute of Neuroscience, Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Jing Cao
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province 450001, China
- Institute of Neuroscience, Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Xiaochong Fan
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
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12
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Son GY, Tu NH, Santi MD, Lopez SL, Souza Bomfim GH, Vinu M, Zhou F, Chaloemtoem A, Alhariri R, Idaghdour Y, Khanna R, Ye Y, Lacruz RS. The Ca 2+ channel ORAI1 is a regulator of oral cancer growth and nociceptive pain. Sci Signal 2023; 16:eadf9535. [PMID: 37669398 PMCID: PMC10747475 DOI: 10.1126/scisignal.adf9535] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 08/15/2023] [Indexed: 09/07/2023]
Abstract
Oral cancer causes pain associated with cancer progression. We report here that the function of the Ca2+ channel ORAI1 is an important regulator of oral cancer pain. ORAI1 was highly expressed in tumor samples from patients with oral cancer, and ORAI1 activation caused sustained Ca2+ influx in human oral cancer cells. RNA-seq analysis showed that ORAI1 regulated many genes encoding oral cancer markers such as metalloproteases (MMPs) and pain modulators. Compared with control cells, oral cancer cells lacking ORAI1 formed smaller tumors that elicited decreased allodynia when inoculated into mouse paws. Exposure of trigeminal ganglia neurons to MMP1 evoked an increase in action potentials. These data demonstrate an important role of ORAI1 in oral cancer progression and pain, potentially by controlling MMP1 abundance.
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Affiliation(s)
- Ga-Yeon Son
- Department of Molecular Pathobiology, New York University College of Dentistry, New York, NY 10010
| | - Nguyen Huu Tu
- NYU Dentistry Translational Research Center, Department of Oral and Maxillofacial Surgery, New York University College of Dentistry, New York, NY 10010
| | - Maria Daniela Santi
- NYU Dentistry Translational Research Center, Department of Oral and Maxillofacial Surgery, New York University College of Dentistry, New York, NY 10010
| | - Santiago Loya Lopez
- Department of Molecular Pathobiology, New York University College of Dentistry, New York, NY 10010
- New York University Pain Research Center, New York University, New York, NY 10010
| | | | - Manikandan Vinu
- Program in Biology, Division of Science and Mathematics, New York University Abu Dhabi, 129188, Saadiyat Island, Abu Dhabi, United Arab Emirates
| | - Fang Zhou
- Department of Pathology, New York University Langone Health, New York, NY 10010
| | - Ariya Chaloemtoem
- Program in Biology, Division of Science and Mathematics, New York University Abu Dhabi, 129188, Saadiyat Island, Abu Dhabi, United Arab Emirates
| | - Rama Alhariri
- Program in Biology, Division of Science and Mathematics, New York University Abu Dhabi, 129188, Saadiyat Island, Abu Dhabi, United Arab Emirates
| | - Youssef Idaghdour
- Program in Biology, Division of Science and Mathematics, New York University Abu Dhabi, 129188, Saadiyat Island, Abu Dhabi, United Arab Emirates
| | - Rajesh Khanna
- Department of Molecular Pathobiology, New York University College of Dentistry, New York, NY 10010
- New York University Pain Research Center, New York University, New York, NY 10010
| | - Yi Ye
- NYU Dentistry Translational Research Center, Department of Oral and Maxillofacial Surgery, New York University College of Dentistry, New York, NY 10010
- New York University Pain Research Center, New York University, New York, NY 10010
| | - Rodrigo S. Lacruz
- Department of Molecular Pathobiology, New York University College of Dentistry, New York, NY 10010
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13
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Mustafá ER, Weiss N. From SARS-CoV-2 to analgesia: harnessing the vascular endothelial growth factor A/neuropilin 1 axis for pain therapy. Pain 2023; 164:1403-1405. [PMID: 36651581 DOI: 10.1097/j.pain.0000000000002851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 12/06/2022] [Indexed: 01/19/2023]
Affiliation(s)
- Emilio R Mustafá
- Department of Pathophysiology, Third Faculty of Medicine, Charles University, Prague, Czech Republic
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14
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Boldeanu MV, Boldeanu L, Cristea OM, Ciobanu DA, Poenariu SI, Dijmărescu AL, Bărbulescu AL, Pădureanu V, Sas TN, Dinescu ȘC, Vreju FA, Popoviciu HV, Ionescu RA. MMP-13, VEGF, and Disease Activity in a Cohort of Rheumatoid Arthritis Patients. Diagnostics (Basel) 2023; 13:diagnostics13091653. [PMID: 37175043 PMCID: PMC10184131 DOI: 10.3390/diagnostics13091653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/04/2023] [Accepted: 05/05/2023] [Indexed: 05/15/2023] Open
Abstract
Identifying certain serum biomarkers associated with the degree of rheumatoid arthritis (RA) activity can provide us with a more accurate view of the evolution, prognosis, and future quality of life for these patients. Our aim was to analyze the presence and clinical use of matrix metalloproteinase-13 (MMP-13), along with vascular endothelial growth factor (VEGF) and well-known cytokines such as tumor necrosis factor-alpha (TNF-α) and interleukin 6 (IL-6) for patients with RA. We also wanted to identify the possible correlations between MMP-13 and these serological markers, as well as their relationship with disease activity indices, quality of life, and ultrasonographic evaluation. For this purpose, we analyzed serum samples of 34 RA patients and 12 controls. In order to assess serum concentrations for MMP-13, VEGF, TNF-α, and IL-6, we used the enzyme-linked immunosorbent assay (ELISA) technique. Our results concluded that higher levels of MMP-13, VEGF, TNF-α, and IL-6 were present in the serum of RA patients compared to controls, with statistical significance. We furthermore identified moderately positive correlations between VEGF, MMP-13, and disease activity indices, as well as with the ultrasound findings. We also observed that VEGF had the best accuracy (97.80%), for differentiating patients with moderate disease activity. According to the data obtained in our study, that although MMP-13, TNF-α and C-reactive protein (CRP) have the same sensitivity (55.56%), MMP-13 has a better specificity (86.67%) in the diagnosis of patients with DAS28(4v) CRP values corresponding to moderate disease activity. Thus, MMP-13 can be used as a biomarker that can differentiate patients with moderate or low disease activity. VEGF and MMP-13 can be used as additional parameters, along with TNF-α and IL-6, that can provide the clinician a better picture of the inflammatory process, disease activity, and structural damage in patients with RA. Our data can certainly constitute a start point for future research and extended studies with multicenter involvement, to support the selection of individualized and accurate therapeutic management strategies for our patients.
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Affiliation(s)
- Mihail Virgil Boldeanu
- Department of Immunology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Lidia Boldeanu
- Department of Microbiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Oana Mariana Cristea
- Department of Microbiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Dana Alexandra Ciobanu
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Sabin Ioan Poenariu
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Anda Lorena Dijmărescu
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Andreea Lili Bărbulescu
- Department of Pharmacology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Vlad Pădureanu
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Teodor Nicuşor Sas
- Department of Radiology and Imaging, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Ștefan Cristian Dinescu
- Department of Rheumatology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Florentin Ananu Vreju
- Department of Rheumatology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Horațiu Valeriu Popoviciu
- Department of Rheumatology, BFK and Medical Rehabilitation, University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540139 Targu Mures, Romania
| | - Răzvan Adrian Ionescu
- Third Internal Medicine Department, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania
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15
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Sharma A, Behl T, Sharma L, Shah OP, Yadav S, Sachdeva M, Rashid S, Bungau SG, Bustea C. Exploring the molecular pathways and therapeutic implications of angiogenesis in neuropathic pain. Biomed Pharmacother 2023; 162:114693. [PMID: 37062217 DOI: 10.1016/j.biopha.2023.114693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/26/2023] [Accepted: 04/10/2023] [Indexed: 04/18/2023] Open
Abstract
Recently, much attention has been paid to chronic neuro-inflammatory condition underlying neuropathic pain. It is generally linked with thermal hyperalgesia and tactile allodynia. It results due to injury or infection in the nervous system. The neuropathic pain spectrum covers a variety of pathophysiological states, mostly involved are ischemic injury viral infections associated neuropathies, chemotherapy-induced peripheral neuropathies, autoimmune disorders, traumatic origin, hereditary neuropathies, inflammatory disorders, and channelopathies. In CNS, angiogenesis is evident in inflammation of neurons and pain in bone cancer. The role of chemokines and cytokines is dualistic; their aggressive secretion produces detrimental effects, leading to neuropathic pain. However, whether the angiogenesis contributes and exists in neuropathic pain remains doubtful. In the present review, we elucidated summary of diverse mechanisms of neuropathic pain associated with angiogenesis. Moreover, an overview of multiple targets that have provided insights on the VEGF signaling, signaling through Tie-1 and Tie-2 receptor, erythropoietin pathway promoting axonal growth are also discussed. Because angiogenesis as a result of these signaling, results in inflammation, we focused on the mechanisms of neuropathic pain. These factors are mainly responsible for the activation of post-traumatic regeneration of the PNS and CNS. Furthermore, we also reviewed synthetic and herbal treatments targeting angiogenesis in neuropathic pain.
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Affiliation(s)
- Aditi Sharma
- School of Pharmaceutical Sciences, Shoolini University, Solan 173211, Himachal Pradesh, India
| | - Tapan Behl
- School of Health Sciences and Technology, University of Petroleum and Energy Studies, Bidholi, 248007 Dehradun, Uttarakhand, India.
| | - Lalit Sharma
- School of Pharmaceutical Sciences, Shoolini University, Solan 173211, Himachal Pradesh, India
| | - Om Prakash Shah
- School of Pharmaceutical Sciences, Shoolini University, Solan 173211, Himachal Pradesh, India
| | - Shivam Yadav
- Department of Pharmaceutical Sciences, School of Pharmaceutical Sciences, Chhatrapati Shahu ji Maharaj University, Kanpur 208024, Uttar Pradesh, India
| | - Monika Sachdeva
- Fatima College of Health Sciences, Al Ain 00000, United Arab Emirates
| | - Summya Rashid
- Department of Pharmacology & Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Simona Gabriela Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea 410028, Romania; Doctoral School of Biomedical Sciences, University of Oradea, Oradea 410028, Romania.
| | - Cristiana Bustea
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, Oradea 410073, Romania
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16
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Winkler F, Venkatesh HS, Amit M, Batchelor T, Demir IE, Deneen B, Gutmann DH, Hervey-Jumper S, Kuner T, Mabbott D, Platten M, Rolls A, Sloan EK, Wang TC, Wick W, Venkataramani V, Monje M. Cancer neuroscience: State of the field, emerging directions. Cell 2023; 186:1689-1707. [PMID: 37059069 PMCID: PMC10107403 DOI: 10.1016/j.cell.2023.02.002] [Citation(s) in RCA: 76] [Impact Index Per Article: 76.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 02/01/2023] [Accepted: 02/01/2023] [Indexed: 04/16/2023]
Abstract
The nervous system governs both ontogeny and oncology. Regulating organogenesis during development, maintaining homeostasis, and promoting plasticity throughout life, the nervous system plays parallel roles in the regulation of cancers. Foundational discoveries have elucidated direct paracrine and electrochemical communication between neurons and cancer cells, as well as indirect interactions through neural effects on the immune system and stromal cells in the tumor microenvironment in a wide range of malignancies. Nervous system-cancer interactions can regulate oncogenesis, growth, invasion and metastatic spread, treatment resistance, stimulation of tumor-promoting inflammation, and impairment of anti-cancer immunity. Progress in cancer neuroscience may create an important new pillar of cancer therapy.
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Affiliation(s)
- Frank Winkler
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg and Clinical Cooperation Unit Neurooncology, German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
| | - Humsa S Venkatesh
- Department of Neurology, Brigham and Women's Hospital, Boston, MA, USA
| | - Moran Amit
- Department of Head and Neck Surgery, MD Anderson Cancer Center and The University of Texas Graduate School of Biomedical Sciences, Houston, TX, USA
| | - Tracy Batchelor
- Department of Neurology, Brigham and Women's Hospital, Boston, MA, USA
| | - Ihsan Ekin Demir
- Department of Surgery, Technical University of Munich, Munich, Germany
| | - Benjamin Deneen
- Center for Stem Cells and Regenerative Medicine, Baylor College of Medicine, Houston, TX, USA
| | - David H Gutmann
- Department of Neurology, Washington University, St Louis, MO, USA
| | - Shawn Hervey-Jumper
- Department of Neurosurgery, University of California, San Francisco, San Francisco, CA, USA
| | - Thomas Kuner
- Department of Functional Neuroanatomy, University of Heidelberg, Heidelberg, Germany
| | - Donald Mabbott
- Department of Psychology, University of Toronto and Neuroscience & Mental Health Program, Research Institute, The Hospital for Sick Children, Toronto, Canada
| | - Michael Platten
- Department of Neurology, Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany
| | - Asya Rolls
- Department of Immunology, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | - Erica K Sloan
- Monash Institute of Pharmaceutical Sciences, Drug Discovery Biology Theme, Monash University, Parkville, VIC, Australia
| | - Timothy C Wang
- Department of Medicine, Division of Digestive and Gastrointestinal Diseases, Columbia University, New York, NY, USA
| | - Wolfgang Wick
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg and Clinical Cooperation Unit Neurooncology, German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Varun Venkataramani
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg and Clinical Cooperation Unit Neurooncology, German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany; Department of Functional Neuroanatomy, University of Heidelberg, Heidelberg, Germany.
| | - Michelle Monje
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA, USA; Howard Hughes Medical Institute, Stanford University, Stanford, CA, USA.
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17
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Kumar V, Kingsley D, Perikamana SM, Mogha P, Goodwin CR, Varghese S. Self-assembled innervated vasculature-on-a-chip to study nociception. Biofabrication 2023; 15:10.1088/1758-5090/acc904. [PMID: 36996841 PMCID: PMC10152403 DOI: 10.1088/1758-5090/acc904] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 03/30/2023] [Indexed: 04/01/2023]
Abstract
Nociceptor sensory neurons play a key role in eliciting pain. An active crosstalk between nociceptor neurons and the vascular system at the molecular and cellular level is required to sense and respond to noxious stimuli. Besides nociception, interaction between nociceptor neurons and vasculature also contributes to neurogenesis and angiogenesis.In vitromodels of innervated vasculature can greatly help delineate these roles while facilitating disease modeling and drug screening. Herein, we report the development of a microfluidic-assisted tissue model of nociception in the presence of microvasculature. The self-assembled innervated microvasculature was engineered using endothelial cells and primary dorsal root ganglion (DRG) neurons. The sensory neurons and the endothelial cells displayed distinct morphologies in presence of each other. The neurons exhibited an elevated response to capsaicin in the presence of vasculature. Concomitantly, increased transient receptor potential cation channel subfamily V member 1 (TRPV1) receptor expression was observed in the DRG neurons in presence of vascularization. Finally, we demonstrated the applicability of this platform for modeling nociception associated with tissue acidosis. While not demonstrated here, this platform could also serve as a tool to study pain resulting from vascular disorders while also paving the way towards the development of innervated microphysiological models.
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Affiliation(s)
- Vardhman Kumar
- Department of Biomedical Engineering, Duke University, Durham NC
| | - David Kingsley
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham NC
| | | | - Pankaj Mogha
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham NC
| | - C Rory Goodwin
- Department of Neurosurgery, Spine Division, Duke University Medical Center, Durham, NC
| | - Shyni Varghese
- Department of Biomedical Engineering, Duke University, Durham NC
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham NC
- Department of Mechanical Engineering and Material Science, Duke University, Durham NC
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18
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Ueda T, Watanabe M, Miwa Y, Shibata Y, Kumamoto N, Ugawa S. Vascular endothelial growth factor-A is involved in intramuscular carrageenan-induced cutaneous mechanical hyperalgesia through the vascular endothelial growth factor-A receptor 1 and transient receptor potential vanilloid 1 pathways. Neuroreport 2023; 34:238-248. [PMID: 36789844 PMCID: PMC10516176 DOI: 10.1097/wnr.0000000000001885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 01/13/2023] [Indexed: 02/16/2023]
Abstract
OBJECTIVES Vascular endothelial growth factor-A (VEGF-A) plays a leading role in angiogenesis and pain hypersensitivity in cancer and chronic pain. It is not only induced by ischemic conditions but is also highly correlated with proalgesic cytokines, both of which are prominent in inflammatory muscle pain. However, the molecular basis of the involvement of VEGF-A in muscle pain remains unknown. METHODS In the present study, we performed behavioral and pharmacological analyses to determine the possible involvement of VEGF-A in the development of inflammatory muscle pain and the associated signal transduction pathway. RESULTS Unilateral intramuscular injection of carrageenan, a classical model of inflammatory muscle pain, increased VEGF-A gene expression in the tissues surrounding the injection site. Intramuscular administration of recombinant VEGF-A165 on the same side induced cutaneous mechanical hyperalgesia during the acute and subacute phases. The application of a specific VEGFR1 antibody on the same side significantly reduced the mechanical hyperalgesia induced by carrageenan or VEGF-A165 injection, whereas both a VEGFR2-neutralizing antibody and a VEGFR2 antagonist showed limited effects. Local preinjection of capsazepine, a transient receptor potential vanilloid 1 (TRPV1) antagonist, also inhibited VEGF-A165-induced hyperalgesia. Finally, intramuscular VEGF-A165-induced mechanical hyperalgesia was not found in TRPV1 knockout mice during the subacute phase. CONCLUSIONS These findings suggest that inflammatory stimuli increase interstitial VEGF-A165, which in turn induces cutaneous mechanical pain via the VEGFR1-mediated TRPV1 nociceptive pathway during inflammatory muscle pain. VEGFR1 could be a novel therapeutic target for inflammation-induced muscle pain.
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Affiliation(s)
- Takashi Ueda
- Department of Neuroscience and Anatomy, Graduate School of Medical Sciences, Nagoya City University, Mizuho-Cho, Mizuho-Ku, Nagoya, Aichi
| | - Masaya Watanabe
- Department of Neuroscience and Anatomy, Graduate School of Medical Sciences, Nagoya City University, Mizuho-Cho, Mizuho-Ku, Nagoya, Aichi
- Institute of Physiology and Medicine, Jobu University, Shinmachi, Takasaki, Gunma, Japan
| | - Youko Miwa
- Department of Neuroscience and Anatomy, Graduate School of Medical Sciences, Nagoya City University, Mizuho-Cho, Mizuho-Ku, Nagoya, Aichi
| | - Yasuhiro Shibata
- Department of Neuroscience and Anatomy, Graduate School of Medical Sciences, Nagoya City University, Mizuho-Cho, Mizuho-Ku, Nagoya, Aichi
| | - Natsuko Kumamoto
- Department of Neuroscience and Anatomy, Graduate School of Medical Sciences, Nagoya City University, Mizuho-Cho, Mizuho-Ku, Nagoya, Aichi
| | - Shinya Ugawa
- Department of Neuroscience and Anatomy, Graduate School of Medical Sciences, Nagoya City University, Mizuho-Cho, Mizuho-Ku, Nagoya, Aichi
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19
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Li M, Li J, Chen H, Zhu M. VEGF-Expressing Mesenchymal Stem Cell Therapy for Safe and Effective Treatment of Pain in Parkinson's Disease. Cell Transplant 2023; 32:9636897221149130. [PMID: 36635947 PMCID: PMC9841873 DOI: 10.1177/09636897221149130] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Vascular endothelial growth factor (VEGF) is a pro-angiogenic factor that mediates the differentiation and function of vascular endothelial cells. VEGF has been implicated in modulating various pains. However, the effects of VEGF in Parkinson's disease (PD)-related pain have not been studied. The goal of this study was to understand the effects of VEGF-expressing mesenchymal stem cells (MSCs) on PD-related pain and the involved mechanisms. We used two types of MSCs: hAMSC-Vector-GFP and hAMSC-VEGF189-GFP in PD mice. Then, the expression of VEGF and the viability have been compared between two types of MSCs. To demonstrate the therapeutic effect of hAMSC-VEGF189-GFP, we transplanted each cell line in a PD mouse model. Head mechanical withdrawal thresholds were examined. hAMSC-VEGF189-GFP was associated with significantly increased VEGF expression and slightly increased viability, compared with hAMSC-Vector-GFP. The transplanted hAMSC-VEGF189-GFP significantly improved mechanical allodynia and inhibited transient receptor potential vanilloid 1 (TRPV1) expression in site. And such pain relief effects could be partially blocked by TRPV1 agonist. However, we did not observe tumor generation or neuron degeneration in hAMSC-VEGF189-GFP-transplanted animals. Taken together, our data suggest that hAMSC-VEGF189-GFP is safely therapeutically appropriate for treating PD-related pain. VEGF inhibits TRPV1 expression, which may contribute to its analgesic properties.
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Affiliation(s)
- Man Li
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Ji Li
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Hong Chen
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Mingxin Zhu
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China,Mingxin Zhu, Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China.
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20
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Ma K, Singh G, Wang J, O-Sullivan I, Votta-Velis G, Bruce B, Anbazhagan AN, van Wijnen AJ, Im HJ. Targeting Vascular Endothelial Growth Factor Receptors as a Therapeutic Strategy for Osteoarthritis and Associated Pain. Int J Biol Sci 2023; 19:675-690. [PMID: 36632459 PMCID: PMC9830519 DOI: 10.7150/ijbs.79125] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 12/09/2022] [Indexed: 01/04/2023] Open
Abstract
Pain is the major reason that patients suffering from osteoarthritis (OA) seek medical care. We found that vascular endothelial growth factors (VEGFs) mediate signaling in OA pain pathways. To determine the specific contributions of VEGFs and their receptors (VEGFRs) to joint pathology and pain transmission during OA progression, we studied intra-articular (IA) injections of VEGF ligands into murine knee joints. Only VEGF ligands specific for the activation of VEGFR1, but not VEGFR2, induced allodynia within 30 min. Interventions in OA by inhibitors of VEGFRs were done in vivo using a preclinical murine OA model by IA injections of selective inhibitors of VEGFR1/VEGFR2 kinase (pazopanib) or VEGFR2 kinase (vandetanib). OA phenotypes were evaluated using pain-associated murine behavioral tests and histopathologic analyses. Alterations in VEGF/VEGFR signaling by drugs were determined in knee joints, dorsal root ganglia, and spinal cord by immunofluorescence microscopy. Pazopanib immediately relieved OA pain by interfering with pain transmission pathways. Pain reduction by vandetanib was mainly due to the inhibition of cartilage degeneration by suppressing VEGFR2 expression. In conclusion, IA administration of pazopanib, which simultaneously inhibits VEGFR1 and VEGFR2, can be developed as an ideal OA disease-modifying drug that rapidly reduces joint pain and simultaneously inhibits cartilage degeneration.
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Affiliation(s)
- Kaige Ma
- Department of Biomedical Engineering, the University of Illinois at Chicago, Chicago, IL, USA.,Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gurjit Singh
- Department of Biomedical Engineering, the University of Illinois at Chicago, Chicago, IL, USA
| | - Jun Wang
- Department of Biomedical Engineering, the University of Illinois at Chicago, Chicago, IL, USA
| | - InSug O-Sullivan
- Department of Biomedical Engineering, the University of Illinois at Chicago, Chicago, IL, USA
| | - Gina Votta-Velis
- Department of Anesthesiology, the University of Illinois at Chicago, Chicago, IL, USA
| | - Benjamin Bruce
- Jesse Brown Veterans Affairs Medical Center (JBVAMC) at Chicago, IL 60612, USA
| | | | - Andre J. van Wijnen
- Department of Biomedical Engineering, the University of Illinois at Chicago, Chicago, IL, USA.,Department of Biochemistry, University of Vermont, Burlington, VT 05405, USA.,✉ Corresponding authors: Hee-Jeong Im, Department of Biomedical Engineering, University of Illinois at Chicago, 851 S. Morgan St, Chicago, IL, USA. E-mail: ; Dr. Andre J. van Wijnen, Department of Biochemistry, University of Vermont, Burlington, VT 05405, USA. E-mail address:
| | - Hee-Jeong Im
- Department of Biomedical Engineering, the University of Illinois at Chicago, Chicago, IL, USA.,Jesse Brown Veterans Affairs Medical Center (JBVAMC) at Chicago, IL 60612, USA.,✉ Corresponding authors: Hee-Jeong Im, Department of Biomedical Engineering, University of Illinois at Chicago, 851 S. Morgan St, Chicago, IL, USA. E-mail: ; Dr. Andre J. van Wijnen, Department of Biochemistry, University of Vermont, Burlington, VT 05405, USA. E-mail address:
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21
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Peng Z, Yang F, Huang S, Tang Y, Wan L. Targeting Vascular endothelial growth factor A with soluble vascular endothelial growth factor receptor 1 ameliorates nerve injury-induced neuropathic pain. Mol Pain 2022; 18:17448069221094528. [PMID: 35354377 PMCID: PMC9706061 DOI: 10.1177/17448069221094528] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Neuropathic pain is a distressing medical condition with few effective treatments. The role of Vascular endothelial growth factor A (VEGFA) in inflammation pain has been confirmed in many researches. However, the mechanism of VEGFA affects neuropathic pain remains unclear. In this study, we demonstrated that VEGFA plays an important role in spare nerve injury (SNI)-induced neuropathic pain, which is mediated by enhanced expression and colocalized of VEGFA, p-AKT and TRPV1 in SNI-induced neuropathic pain model. Soluble VEGFR1 (sFlt1) not only relieved mechanical hyperalgesia and the expression of inflammatory markers, but ameliorated the expression of VEGFA, VEGFR2, p-AKT, and TRPV1 in spinal cord. However, these effects of sFlt1 can be blocked by rpVEGFA and by 740 Y-P. Therefore, our study indication that targeting VEGFA with sFlt1 reduces neuropathic pain development via the AKT/TRPV1 pathway in SNI-induced nerve injury. This study elucidates a new therapeutic target for neuropathic pain.
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Affiliation(s)
- Zhe Peng
- Department of Pain Medicine, The
State Key Clinical Specialty in Pain Medicine, The Second Affiliated Hospital,
Guangzhou
Medical University, Guangzhou, P.R.
China,Stem Cell Translational Medicine
Center, The Second Affiliated Hospital, Guangzhou Medical
University, Guangzhou, P. R. of China
| | - Fan Yang
- Department of Pain Medicine, The
State Key Clinical Specialty in Pain Medicine, The Second Affiliated Hospital,
Guangzhou
Medical University, Guangzhou, P.R.
China,Stem Cell Translational Medicine
Center, The Second Affiliated Hospital, Guangzhou Medical
University, Guangzhou, P. R. of China
| | - Siting Huang
- Department of Pain Medicine, The
State Key Clinical Specialty in Pain Medicine, The Second Affiliated Hospital,
Guangzhou
Medical University, Guangzhou, P.R.
China
| | - Yang Tang
- Department of Pain Medicine, The
State Key Clinical Specialty in Pain Medicine, The Second Affiliated Hospital,
Guangzhou
Medical University, Guangzhou, P.R.
China,Stem Cell Translational Medicine
Center, The Second Affiliated Hospital, Guangzhou Medical
University, Guangzhou, P. R. of China
| | - Li Wan
- Department of Pain Medicine, The
State Key Clinical Specialty in Pain Medicine, The Second Affiliated Hospital,
Guangzhou
Medical University, Guangzhou, P.R.
China,Stem Cell Translational Medicine
Center, The Second Affiliated Hospital, Guangzhou Medical
University, Guangzhou, P. R. of China,Li Wan, Department of Pain management, The
Second Affiliated Hospital, Guangzhou Medical University, 250 Changgang Dong Lu,
Guangzhou 510260, P.R. China.
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22
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CHEN GH, FAN MY, CHANG XS, WU ZX, ZHANG HB, GUO XF, HE YH. Application of Edmonton Symptom Assessment System in daily cancer pain management by acupuncture: retrospective analysis of data from an inpatient oncology department and a pilot prospective study 埃德蒙顿症状评估量表在针灸治疗癌痛患者中的应用:基于肿瘤科住院患者的回顾性分析和一项前瞻性预试验. WORLD JOURNAL OF ACUPUNCTURE-MOXIBUSTION 2022. [DOI: 10.1016/j.wjam.2022.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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23
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Horan NL, McIlvried LA, Atherton MA, Yuan MM, Dolan JC, Scheff NN. The impact of tumor immunogenicity on cancer pain phenotype using syngeneic oral cancer mouse models. FRONTIERS IN PAIN RESEARCH 2022; 3:991725. [PMID: 36172037 PMCID: PMC9512086 DOI: 10.3389/fpain.2022.991725] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 08/12/2022] [Indexed: 11/13/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) patients report severe function-induced pain at the site of the primary tumor. The current hypothesis is that oral cancer pain is initiated and maintained in the cancer microenvironment due to secretion of algogenic mediators from tumor cells and surrounding immune cells that sensitize the primary sensory neurons innervating the tumor. Immunogenicity, which is the ability to induce an adaptive immune response, has been widely studied using cancer cell transplantation experiments. However, oral cancer pain studies have primarily used xenograft transplant models in which human-derived tumor cells are inoculated in an athymic mouse lacking an adaptive immune response; the role of inflammation in oral cancer-induced nociception is still unknown. Using syngeneic oral cancer mouse models, we investigated the impact of tumor cell immunogenicity and growth on orofacial nociceptive behavior and oral cancer-induced sensory neuron plasticity. We found that an aggressive, weakly immunogenic mouse oral cancer cell line, MOC2, induced rapid orofacial nociceptive behavior in both male and female C57Bl/6 mice. Additionally, MOC2 tumor growth invoked a substantial injury response in the trigeminal ganglia as defined by a significant upregulation of injury response marker ATF3 in tongue-innervating trigeminal neurons. In contrast, using a highly immunogenic mouse oral cancer cell line, MOC1, we found a much slower onset of orofacial nociceptive behavior in female C57Bl/6 mice only as well as sex-specific differences in the tumor-associated immune landscape and gene regulation in tongue innervating sensory neurons. Together, these data suggest that cancer-induced nociceptive behavior and sensory neuron plasticity can greatly depend on the immunogenic phenotype of the cancer cell line and the associated immune response.
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Affiliation(s)
- Nicole L. Horan
- Department of Neurobiology, University of Pittsburgh, Pittsburgh, PA, United States
| | - Lisa A. McIlvried
- Department of Neurobiology, University of Pittsburgh, Pittsburgh, PA, United States
- Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Megan A. Atherton
- Department of Neurobiology, University of Pittsburgh, Pittsburgh, PA, United States
- Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Mona M. Yuan
- Department of Neurobiology, University of Pittsburgh, Pittsburgh, PA, United States
| | - John C. Dolan
- College of Dentistry, New York University, New York, NY, United States
| | - Nicole N. Scheff
- Department of Neurobiology, University of Pittsburgh, Pittsburgh, PA, United States
- Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
- *Correspondence: Nicole N. Scheff
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24
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Pan C, Winkler F. Insights and opportunities at the crossroads of cancer and neuroscience. Nat Cell Biol 2022; 24:1454-1460. [PMID: 36097070 DOI: 10.1038/s41556-022-00978-w] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 05/17/2022] [Indexed: 11/09/2022]
Abstract
The biological and pathological importance of mutual interactions between the nervous system and cancer have become increasingly evident. The emerging field of cancer neuroscience aims to decipher key signalling factors of cancer-nervous system crosstalk and to exploit these modulators as targets for improved anticancer therapies. Here we discuss the key achievements in cancer neuroscience research, inspire further interactions on a variety of related research topics, and provide a roadmap for future studies.
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Affiliation(s)
- Chenchen Pan
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany.,Clinical Cooperation Unit Neurooncology, German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Frank Winkler
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany. .,Clinical Cooperation Unit Neurooncology, German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
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25
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Gangadharan V, Zheng H, Taberner FJ, Landry J, Nees TA, Pistolic J, Agarwal N, Männich D, Benes V, Helmstaedter M, Ommer B, Lechner SG, Kuner T, Kuner R. Neuropathic pain caused by miswiring and abnormal end organ targeting. Nature 2022; 606:137-145. [PMID: 35614217 PMCID: PMC9159955 DOI: 10.1038/s41586-022-04777-z] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 04/20/2022] [Indexed: 12/12/2022]
Abstract
Nerve injury leads to chronic pain and exaggerated sensitivity to gentle touch (allodynia) as well as a loss of sensation in the areas in which injured and non-injured nerves come together1-3. The mechanisms that disambiguate these mixed and paradoxical symptoms are unknown. Here we longitudinally and non-invasively imaged genetically labelled populations of fibres that sense noxious stimuli (nociceptors) and gentle touch (low-threshold afferents) peripherally in the skin for longer than 10 months after nerve injury, while simultaneously tracking pain-related behaviour in the same mice. Fully denervated areas of skin initially lost sensation, gradually recovered normal sensitivity and developed marked allodynia and aversion to gentle touch several months after injury. This reinnervation-induced neuropathic pain involved nociceptors that sprouted into denervated territories precisely reproducing the initial pattern of innervation, were guided by blood vessels and showed irregular terminal connectivity in the skin and lowered activation thresholds mimicking low-threshold afferents. By contrast, low-threshold afferents-which normally mediate touch sensation as well as allodynia in intact nerve territories after injury4-7-did not reinnervate, leading to an aberrant innervation of tactile end organs such as Meissner corpuscles with nociceptors alone. Genetic ablation of nociceptors fully abrogated reinnervation allodynia. Our results thus reveal the emergence of a form of chronic neuropathic pain that is driven by structural plasticity, abnormal terminal connectivity and malfunction of nociceptors during reinnervation, and provide a mechanistic framework for the paradoxical sensory manifestations that are observed clinically and can impose a heavy burden on patients.
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Affiliation(s)
- Vijayan Gangadharan
- Institute of Pharmacology, Heidelberg University, Heidelberg, Germany
- Max Planck Institute for Brain Research, Frankfurt am Main, Germany
| | - Hongwei Zheng
- Department of Functional Neuroanatomy, Institute for Anatomy and Cell Biology, Heidelberg University, Heidelberg, Germany
| | - Francisco J Taberner
- Institute of Pharmacology, Heidelberg University, Heidelberg, Germany
- Instituto de Neurociencias de Alicante, Universidad Miguel Hernández-CSIC, San Juan de Alicante, Spain
| | - Jonathan Landry
- Genomics Core Facility, European Molecular Biology Laboratory, Heidelberg, Germany
| | - Timo A Nees
- Institute of Pharmacology, Heidelberg University, Heidelberg, Germany
| | - Jelena Pistolic
- Genomics Core Facility, European Molecular Biology Laboratory, Heidelberg, Germany
| | - Nitin Agarwal
- Institute of Pharmacology, Heidelberg University, Heidelberg, Germany
| | - Deepitha Männich
- Institute of Pharmacology, Heidelberg University, Heidelberg, Germany
| | - Vladimir Benes
- Genomics Core Facility, European Molecular Biology Laboratory, Heidelberg, Germany
| | | | - Björn Ommer
- Interdisciplinary Center for Scientific Computing, Heidelberg University, Heidelberg, Germany
| | - Stefan G Lechner
- Institute of Pharmacology, Heidelberg University, Heidelberg, Germany
| | - Thomas Kuner
- Department of Functional Neuroanatomy, Institute for Anatomy and Cell Biology, Heidelberg University, Heidelberg, Germany
| | - Rohini Kuner
- Institute of Pharmacology, Heidelberg University, Heidelberg, Germany.
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Xie AX, Iguchi N, Clarkson TC, Malykhina AP. Pharmacogenetic inhibition of lumbosacral sensory neurons alleviates visceral hypersensitivity in a mouse model of chronic pelvic pain. PLoS One 2022; 17:e0262769. [PMID: 35077502 PMCID: PMC8789164 DOI: 10.1371/journal.pone.0262769] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 01/04/2022] [Indexed: 12/12/2022] Open
Abstract
The study investigated the cellular and molecular mechanisms in the peripheral nervous system (PNS) underlying the symptoms of urologic chronic pelvic pain syndrome (UCPPS) in mice. This work also aimed to test the feasibility of reversing peripheral sensitization in vivo in alleviating UCPPS symptoms. Intravesical instillation of vascular endothelial growth factor A (VEGFA) was used to induce UCPPS-like symptoms in mice. Spontaneous voiding spot assays and manual Von Frey tests were used to evaluate the severity of lower urinary tract symptoms (LUTS) and visceral hypersensitivity in VEGFA-instilled mice. Bladder smooth muscle strip contractility recordings (BSMSC) were used to identify the potential changes in myogenic and neurogenic detrusor muscle contractility at the tissue-level. Quantitative real-time PCR (qPCR) and fluorescent immunohistochemistry were performed to compare the expression levels of VEGF receptors and nociceptors in lumbosacral dorsal root ganglia (DRG) between VEGFA-instilled mice and saline-instilled controls. To manipulate primary afferent activity, Gi-coupled Designer Receptors Exclusively Activated by Designer Drugs (Gi-DREADD) were expressed in lumbosacral DRG neurons of TRPV1-Cre-ZGreen mice via targeted adeno-associated viral vector (AAVs) injections. A small molecule agonist of Gi-DREADD, clozapine-N-oxide (CNO), was injected into the peritoneum (i. p.) in awake animals to silence TRPV1 expressing sensory neurons in vivo during physiological and behavioral recordings of bladder function. Intravesical instillation of VEGFA in the urinary bladders increased visceral mechanical sensitivity and enhanced RTX-sensitive detrusor contractility. Sex differences were identified in the baseline detrusor contractility responses and VEGF-induced visceral hypersensitivity. VEGFA instillations in the urinary bladder led to significant increases in the mRNA and protein expression of transient receptor potential cation channel subfamily A member 1 (TRPA1) in lumbosacral DRG, whereas the expression levels of transient receptor potential cation channel subfamily V member 1 (TRPV1) and VEGF receptors (VEGFR1 and VEGFR2) remained unchanged when compared to saline-instilled animals. Importantly, the VEGFA-induced visceral hypersensitivity was reversed by Gi-DREADD-mediated neuronal silencing in lumbosacral sensory neurons. Activation of bladder VEGF signaling causes sensory neural plasticity and visceral hypersensitivity in mice, confirming its role of an UCPPS biomarker as identified by the Multidisciplinary Approach to the Study of Chronic Pelvic Pain (MAPP) research studies. Pharmacogenetic inhibition of lumbosacral sensory neurons in vivo completely reversed VEGFA-induced pelvic hypersensitivity in mice, suggesting the strong therapeutic potential for decreasing primary afferent activity in the treatment of pain severity in UCPPS patients.
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Affiliation(s)
- Alison Xiaoqiao Xie
- Department of Surgery, School of Medicine, Anschutz Medical Campus, University of Colorado, Denver, Colorado, United States of America
| | - Nao Iguchi
- Department of Surgery, School of Medicine, Anschutz Medical Campus, University of Colorado, Denver, Colorado, United States of America
| | - Taylor C. Clarkson
- Department of Surgery, School of Medicine, Anschutz Medical Campus, University of Colorado, Denver, Colorado, United States of America
| | - Anna P. Malykhina
- Department of Surgery, School of Medicine, Anschutz Medical Campus, University of Colorado, Denver, Colorado, United States of America
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Fan LJ, Kan HM, Chen XT, Sun YY, Chen LP, Shen W. Vascular endothelial growth factor-A/vascular endothelial growth factor2 signaling in spinal neurons contributes to bone cancer pain. Mol Pain 2022; 18:17448069221075891. [PMID: 35083936 PMCID: PMC8874205 DOI: 10.1177/17448069221075891] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Tumor metastasis to bone is often accompanied by a severe pain syndrome (cancer-induced bone pain, CIBP) that is frequently unresponsive to analgesics, which markedly reduces patient quality of life and cancer treatment tolerance in patients. Prolonged pain can induce hypersensitivity via spinal plasticity, and several recent studies have implicated the involvement of vascular endothelial growth factor-A (VEGF-A) signaling in this process. Here, we speculated that CIBP is associated with VEGF-A/VEGFR2 signaling in the spinal cord. A mouse model of CIBP was established by intramedullary injection of Lewis lung carcinoma (LLC) cells in the mouse femur. Pain sensitization and potential amelioration via VEGF-A/VEGFR2 blockade were measured using paw withdrawal threshold to mechanical stimulation and paw withdrawal latency to thermal. Spinal VEGF-A/VEGFR2 signaling was blocked by intrathecal injection of the VEGF-A antibody or the specific VEGFR2 inhibitor ZM323881. Changes in the expression levels of VEGF-A, VEGFR2, and other pain-related signaling factors were measured using western blotting and immunofluorescence staining. Mice after LLC injection demonstrated mechanical allodynia and thermal hyperalgesia, both of which were suppressed via anti-VEGF-A antibody or ZM323881. Conversely, the intrathecal injection of exogenous VEGF-A was sufficient to cause pain hypersensitivity in naïve mice via the VEGFR2-mediated activation of protein kinase C. Moreover, the spinal blockade of VEGF-A or VEGFR2 also suppressed N-methyl-D-aspartate receptor (NMDAR) activation and downstream Ca2+-dependent signaling. Thus, spinal VEGF-A/VEGFR2/NMDAR signaling pathways may be critical mediators of CIBP.
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Affiliation(s)
- Li-Jun Fan
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, China
| | - Hou-Ming Kan
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, China
| | - Xue-Tai Chen
- Jiangsu Province Key Laboratory of Anesthesiology, Xuzhou Medical University, Xuzhou, China
| | - Yuan-Yuan Sun
- Department of Anesthesiology, Xuzhou First People’s Hospital, Xuzhou, China
| | - Li-ping Chen
- Department of Pain Management, Affiliated Hospital of Xuzhou, Xuzhou, China
| | - Wen Shen
- Department of Pain Management, Affiliated Hospital of Xuzhou, Xuzhou, China
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Gadepalli A, Akhilesh, Uniyal A, Modi A, Chouhan D, Ummadisetty O, Khanna S, Solanki S, Allani M, Tiwari V. Multifarious Targets and Recent Developments in the Therapeutics for the Management of Bone Cancer Pain. ACS Chem Neurosci 2021; 12:4195-4208. [PMID: 34723483 DOI: 10.1021/acschemneuro.1c00414] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Bone cancer pain (BCP) is a distinct pain state showing characteristics of both neuropathic and inflammatory pain. On average, almost 46% of cancer patients exhibit BCP with numbers flaring up to as high as 76% for terminally ill patients. Patients suffering from BCP experience a compromised quality of life, and the unavailability of effective therapeutics makes this a more devastating condition. In every individual cancer patient, the pain is driven by different mechanisms at different sites. The mechanisms behind the manifestation of BCP are very complex and poorly understood, which creates a substantial barrier to drug development. Nevertheless, some of the key mechanisms involved have been identified and are being explored further to develop targeted molecules. Developing a multitarget approach might be beneficial in this case as the underlying mechanism is not fixed and usually a number of these pathways are simultaneously dysregulated. In this review, we have discussed the role of recently identified novel modulators and mechanisms involved in the development of BCP. They include ion channels and receptors involved in sensing alteration of temperature and acidic microenvironment, immune system activation, sodium channels, endothelins, protease-activated receptors, neurotrophins, motor proteins mediated trafficking of glutamate receptor, and some bone-specific mechanisms. Apart from this, we have also discussed some of the novel approaches under preclinical and clinical development for the treatment of bone cancer pain.
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Affiliation(s)
- Anagha Gadepalli
- Neuroscience and Pain Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh India
| | - Akhilesh
- Neuroscience and Pain Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh India
| | - Ankit Uniyal
- Neuroscience and Pain Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh India
| | - Ajay Modi
- Neuroscience and Pain Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh India
| | - Deepak Chouhan
- Neuroscience and Pain Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh India
| | - Obulapathi Ummadisetty
- Neuroscience and Pain Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh India
| | - Shreya Khanna
- Neuroscience and Pain Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh India
| | - Shreya Solanki
- Neuroscience and Pain Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh India
| | - Meghana Allani
- Neuroscience and Pain Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh India
| | - Vinod Tiwari
- Neuroscience and Pain Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh India
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29
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Micheli L, Parisio C, Lucarini E, Vona A, Toti A, Pacini A, Mello T, Boccella S, Ricciardi F, Maione S, Graziani G, Lacal PM, Failli P, Ghelardini C, Di Cesare Mannelli L. VEGF-A/VEGFR-1 signalling and chemotherapy-induced neuropathic pain: therapeutic potential of a novel anti-VEGFR-1 monoclonal antibody. J Exp Clin Cancer Res 2021; 40:320. [PMID: 34649573 PMCID: PMC8515680 DOI: 10.1186/s13046-021-02127-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 10/04/2021] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Neuropathic pain is a clinically relevant adverse effect of several anticancer drugs that markedly impairs patients' quality of life and frequently leads to dose reduction or therapy discontinuation. The poor knowledge about the mechanisms involved in neuropathy development and pain chronicization, and the lack of effective therapies, make treatment of chemotherapy-induced neuropathic pain an unmet medical need. In this context, the vascular endothelial growth factor A (VEGF-A) has emerged as a candidate neuropathy hallmark and its decrease has been related to pain relief. In the present study, we have investigated the role of VEGF-A and its receptors, VEGFR-1 and VEGFR-2, in pain signalling and in chemotherapy-induced neuropathy establishment as well as the therapeutic potential of receptor blockade in the management of pain. METHODS Behavioural and electrophysiological analyses were performed in an in vivo murine model, by using selective receptor agonists, blocking monoclonal antibodies or siRNA-mediated silencing of VEGF-A and VEGFRs. Expression of VEGF-A and VEGFR-1 in astrocytes and neurons was detected by immunofluorescence staining and confocal microscopy analysis. RESULTS In mice, the intrathecal infusion of VEGF-A (VEGF165 isoforms) induced a dose-dependent noxious hypersensitivity and this effect was mediated by VEGFR-1. Consistently, electrophysiological studies indicated that VEGF-A strongly stimulated the spinal nociceptive neurons activity through VEGFR-1. In the dorsal horn of the spinal cord of animals affected by oxaliplatin-induced neuropathy, VEGF-A expression was increased in astrocytes while VEGFR-1 was mainly detected in neurons, suggesting a VEGF-A/VEGFR-1-mediated astrocyte-neuron cross-talk in neuropathic pain pathophysiology. Accordingly, the selective knockdown of astrocytic VEGF-A by intraspinal injection of shRNAmir blocked the development of oxaliplatin-induced neuropathic hyperalgesia and allodynia. Interestingly, both intrathecal and systemic administration of the novel anti-VEGFR-1 monoclonal antibody D16F7, endowed with anti-angiogenic and antitumor properties, reverted oxaliplatin-induced neuropathic pain. Besides, D16F7 effectively relieved hypersensitivity induced by other neurotoxic chemotherapeutic agents, such as paclitaxel and vincristine. CONCLUSIONS These data strongly support the role of the VEGF-A/VEGFR-1 system in mediating chemotherapy-induced neuropathic pain at the central nervous system level. Thus, treatment with the anti-VEGFR-1 mAb D16F7, besides exerting antitumor activity, might result in the additional advantage of attenuating neuropathic pain when combined with neurotoxic anticancer agents.
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Affiliation(s)
- Laura Micheli
- Department of Neuroscience, Psychology, Drug Research and Child Health - NEUROFARBA - Pharmacology and Toxicology Section, University of Florence, Viale G. Pieraccini 6, 50139, Florence, Italy
| | - Carmen Parisio
- Department of Neuroscience, Psychology, Drug Research and Child Health - NEUROFARBA - Pharmacology and Toxicology Section, University of Florence, Viale G. Pieraccini 6, 50139, Florence, Italy
| | - Elena Lucarini
- Department of Neuroscience, Psychology, Drug Research and Child Health - NEUROFARBA - Pharmacology and Toxicology Section, University of Florence, Viale G. Pieraccini 6, 50139, Florence, Italy
| | - Alessia Vona
- Department of Neuroscience, Psychology, Drug Research and Child Health - NEUROFARBA - Pharmacology and Toxicology Section, University of Florence, Viale G. Pieraccini 6, 50139, Florence, Italy
| | - Alessandra Toti
- Department of Neuroscience, Psychology, Drug Research and Child Health - NEUROFARBA - Pharmacology and Toxicology Section, University of Florence, Viale G. Pieraccini 6, 50139, Florence, Italy
| | - Alessandra Pacini
- Department of Experimental and Clinical Medicine - DMSC - Anatomy and Histology Section, University of Florence, L.go Brambilla 3, 50134, Florence, Italy
| | - Tommaso Mello
- Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Viale G. Pieraccini 6, 50139, Florence, Italy
| | - Serena Boccella
- Department of Experimental Medicine, Section of Pharmacology, University of Campania "L. Vanvitelli", Via Santa Maria di Costantinopoli 16, 80138, Naples, Italy
| | - Flavia Ricciardi
- Department of Experimental Medicine, Section of Pharmacology, University of Campania "L. Vanvitelli", Via Santa Maria di Costantinopoli 16, 80138, Naples, Italy
| | - Sabatino Maione
- Department of Experimental Medicine, Section of Pharmacology, University of Campania "L. Vanvitelli", Via Santa Maria di Costantinopoli 16, 80138, Naples, Italy
- I.R.C.S.S., Neuromed, 86077, Pozzilli, Italy
| | - Grazia Graziani
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133, Rome, Italy.
- IDI-IRCCS, Via Monti di Creta 104, 00167, Rome, Italy.
| | | | - Paola Failli
- Department of Neuroscience, Psychology, Drug Research and Child Health - NEUROFARBA - Pharmacology and Toxicology Section, University of Florence, Viale G. Pieraccini 6, 50139, Florence, Italy
| | - Carla Ghelardini
- Department of Neuroscience, Psychology, Drug Research and Child Health - NEUROFARBA - Pharmacology and Toxicology Section, University of Florence, Viale G. Pieraccini 6, 50139, Florence, Italy
| | - Lorenzo Di Cesare Mannelli
- Department of Neuroscience, Psychology, Drug Research and Child Health - NEUROFARBA - Pharmacology and Toxicology Section, University of Florence, Viale G. Pieraccini 6, 50139, Florence, Italy.
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30
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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: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [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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Vascular Endothelial Growth Factor Biology and Its Potential as a Therapeutic Target in Rheumatic Diseases. Int J Mol Sci 2021; 22:ijms22105387. [PMID: 34065409 PMCID: PMC8161097 DOI: 10.3390/ijms22105387] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/14/2021] [Accepted: 05/18/2021] [Indexed: 12/11/2022] Open
Abstract
Rheumatic diseases constitute a diversified group of diseases distinguished by arthritis and often involve other organs. The affected individual has low quality of life, productivity even life-threatening in some severe conditions. Moreover, they impose significant economic and social burdens. In recent years, the patient outcome has been improved significantly due to clearer comprehension of the pathology of rheumatic diseases and the effectiveness of "treat to target" therapies. However, the high cost and the adverse effects are the concerns and full remissions are not often observed. One of the main processes that contributes to the pathogenesis of rheumatic diseases is angiogenesis. Vascular endothelial growth factor (VEGF), a central mediator that regulates angiogenesis, has different isoforms and functions in various physiological processes. Increasing evidence suggests an association between the VEGF system and rheumatic diseases. Anti-VEGF and VEGF receptor (VEGFR) therapies have been used to treat several cancers and eye diseases. This review summarizes the current understanding of VEGF biology and its role in the context of rheumatic diseases, the contribution of VEGF bioavailability in the pathogenesis of rheumatic diseases, and the potential implications of therapeutic approaches targeting VEGF for these diseases.
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Differential expression of cerebrospinal fluid neuroinflammatory mediators depending on osteoarthritis pain phenotype. Pain 2021; 161:2142-2154. [PMID: 32384383 PMCID: PMC7431139 DOI: 10.1097/j.pain.0000000000001903] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 04/21/2020] [Indexed: 12/15/2022]
Abstract
Supplemental Digital Content is Available in the Text. Distinct cerebrospinal fluid neuroinflammatory profiles may be associated with different objective characteristics of persistent pain in osteoarthritis patients undergoing total hip arthroplasty. Neuroinflammation is implicated in the development and maintenance of persistent pain states, but there are limited data linking cerebrospinal fluid (CSF) inflammatory mediators with neurophysiological pain processes in humans. In a prospective observational study, CSF inflammatory mediators were compared between patients with osteoarthritis (OA) who were undergoing total hip arthroplasty due to disabling pain symptoms (n = 52) and pain-free comparison controls (n = 30). In OA patients only, detailed clinical examination and quantitative sensory testing were completed. Cerebrospinal fluid samples were analyzed for 10 proinflammatory mediators using Meso Scale Discovery platform. Compared to controls, OA patients had higher CSF levels of interleukin 8 (IL-8) (P = 0.002), intercellular adhesion molecule 1 (P = 0.007), and vascular cell adhesion molecule 1 (P = 0.006). Osteoarthritis patients with central sensitization possibly indicated by arm pressure pain detection threshold <250 kPa showed significantly higher CSF levels of Fms-related tyrosine kinase 1 (Flt-1) (P = 0.044) and interferon gamma-induced protein 10 (IP-10) (P = 0.024), as compared to subjects with PPDT above that threshold. In patients reporting pain numerical rating scale score ≥3/10 during peripheral venous cannulation, Flt-1 was elevated (P = 0.025), and in patients with punctate stimulus wind-up ratio ≥2, CSF monocyte chemoattractant protein 1 was higher (P = 0.011). Multiple logistic regression models showed that increased Flt-1 was associated with central sensitization, assessed by remote-site PPDT and peripheral venous cannulation pain, and monocyte chemoattractant protein-1 with temporal summation in the area of maximum pain. Multiple proinflammatory mediators measured in CSF are associated with persistent hip OA-related pain. Pain phenotype may be influenced by specific CSF neuroinflammatory profiles.
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Zhang Z, Deng M, Huang J, Wu J, Li Z, Xing M, Wang J, Guo Q, Zou W. Microglial annexin A3 downregulation alleviates bone cancer-induced pain through inhibiting the Hif-1α/vascular endothelial growth factor signaling pathway. Pain 2021; 161:2750-2762. [PMID: 32569086 DOI: 10.1097/j.pain.0000000000001962] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Bone cancer-induced pain (BCP) is a challenging clinical problem because traditional therapies are often only partially effective. Annexin A3 (ANXA3) is highly expressed in microglia in the spinal cord, and its expression is upregulated during BCP. However, the roles of microglial ANXA3 in the development and maintenance of BCP and the underlying molecular mechanisms remain unclear. This study was performed on male mice using a metastatic lung BCP model. Adeno-associated virus shANXA3 (AAV-shANXA3) was injected intrathecally 14 days before and 7 days after bone cancer induction, and relevant pain behaviors were assessed by measuring the paw withdrawal mechanical threshold, paw withdrawal thermal latency, and spontaneous hind limb lifting. ANXA3 protein expression was downregulated in microglial N9 cells by lentiviral transfection (LV-shANXA3). ANXA3, hypoxia-inducible factor-1α (Hif-1α), vascular endothelial growth factor (VEGF) expression levels, and Hif-1α transactivation activity regulated by ANXA3 were measured. As a result, ANXA3 was expressed in microglia, and its expression significantly increased during BCP. ANXA3 knockdown reversed pain behaviors but did not prevent pain development. Moreover, ANXA3 knockdown significantly reduced Hif-1α and VEGF expression levels in vitro and in vivo. And overexpression of Hif-1α or VEGF blocked the effects of AAV-shANXA3 on BCP. ANXA3 knockdown in N9 cells significantly decreased the p-PKC protein expression in the cocultured neurons. Finally, ANXA3 overexpression significantly increased Hif-1α transactivation activity in 293T cells. Therefore, microglial ANXA3 downregulation alleviates BCP by inhibiting the Hif-1α/VEGF signaling pathway, which indicates that ANXA3 may be a potential target for the treatment of BCP.
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Affiliation(s)
- Zengli Zhang
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, China
| | - Meiling Deng
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, China
| | - Jiangju Huang
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, China
| | - Jing Wu
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, China
| | - Zhengyiqi Li
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, China
| | - Manyu Xing
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, China
| | - Jian Wang
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, China
| | - Qulian Guo
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, China
| | - Wangyuan Zou
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
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De Logu F, Marini M, Landini L, Souza Monteiro de Araujo D, Bartalucci N, Trevisan G, Bruno G, Marangoni M, Schmidt BL, Bunnett NW, Geppetti P, Nassini R. Peripheral Nerve Resident Macrophages and Schwann Cells Mediate Cancer-Induced Pain. Cancer Res 2021; 81:3387-3401. [PMID: 33771895 DOI: 10.1158/0008-5472.can-20-3326] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 02/13/2021] [Accepted: 03/22/2021] [Indexed: 12/16/2022]
Abstract
Although macrophages (MΦ) are known to play a central role in neuropathic pain, their contribution to cancer pain has not been established. Here we report that depletion of sciatic nerve resident MΦs (rMΦ) in mice attenuates mechanical/cold hypersensitivity and spontaneous pain evoked by intraplantar injection of melanoma or lung carcinoma cells. MΦ-colony stimulating factor (M-CSF) was upregulated in the sciatic nerve trunk and mediated cancer-evoked pain via rMΦ expansion, transient receptor potential ankyrin 1 (TRPA1) activation, and oxidative stress. Targeted deletion of Trpa1 revealed a key role for Schwann cell TRPA1 in sciatic nerve rMΦ expansion and pain-like behaviors. Depletion of rMΦs in a medial portion of the sciatic nerve prevented pain-like behaviors. Collectively, we identified a feed-forward pathway involving M-CSF, rMΦ, oxidative stress, and Schwann cell TRPA1 that operates throughout the nerve trunk to signal cancer-evoked pain. SIGNIFICANCE: Schwann cell TRPA1 sustains cancer pain through release of M-CSF and oxidative stress, which promote the expansion and the proalgesic actions of intraneural macrophages. GRAPHICAL ABSTRACT: http://cancerres.aacrjournals.org/content/canres/81/12/3387/F1.large.jpg.
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Affiliation(s)
- Francesco De Logu
- Department of Health Sciences, Clinical Pharmacology Unit, University of Florence, Florence, Italy
| | - Matilde Marini
- Department of Health Sciences, Clinical Pharmacology Unit, University of Florence, Florence, Italy
| | - Lorenzo Landini
- Department of Health Sciences, Clinical Pharmacology Unit, University of Florence, Florence, Italy
| | | | - Niccolò Bartalucci
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Gabriela Trevisan
- Graduated Program in Pharmacology, Federal University of Santa Maria (UFSM), Avenida Roraima, Santa Maria, Brazil
| | - Gennaro Bruno
- Department of Health Sciences, Clinical Pharmacology Unit, University of Florence, Florence, Italy.,Division of Pediatric Oncology/Hematology, Meyer University Children's Hospital, Florence, Italy
| | - Martina Marangoni
- Department of Health Sciences, Clinical Pharmacology Unit, University of Florence, Florence, Italy
| | - Brian L Schmidt
- Department of Oral and Maxillofacial Surgery, Bluestone Center for Clinical Research, New York University College of Dentistry, New York, New York
| | - Nigel W Bunnett
- Department of Molecular Pathobiology, College of Dentistry, Department of Neuroscience and Physiology, and Neuroscience Institute, School of Medicine, New York University, New York
| | - Pierangelo Geppetti
- Department of Health Sciences, Clinical Pharmacology Unit, University of Florence, Florence, Italy.
| | - Romina Nassini
- Department of Health Sciences, Clinical Pharmacology Unit, University of Florence, Florence, Italy
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Andriessen AS, Donnelly CR, Ji RR. Reciprocal interactions between osteoclasts and nociceptive sensory neurons in bone cancer pain. Pain Rep 2021; 6:e867. [PMID: 33981921 PMCID: PMC8108580 DOI: 10.1097/pr9.0000000000000867] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/10/2020] [Accepted: 09/22/2020] [Indexed: 02/07/2023] Open
Abstract
Many common cancers such as breast, prostate, and lung cancer metastasize to bones at advanced stages, producing severe pain and functional impairment. At present, the current pharmacotherapies available for bone cancer pain are insufficient to provide safe and efficacious pain relief. In this narrative review, we discuss the mechanisms used by cancer cells within the bone tumor microenvironment (TME) to drive bone cancer pain. In particular, we highlight the reciprocal interactions between tumor cells, bone-resorbing osteoclasts, and pain-sensing sensory neurons (nociceptors), which drive bone cancer pain. We discuss how tumor cells present within the bone TME accelerate osteoclast differentiation (osteoclastogenesis) and alter osteoclast activity and function. Furthermore, we highlight how this perturbed state of osteoclast overactivation contributes to bone cancer pain through (1) direct mechanisms, through their production of pronociceptive factors that act directly on sensory afferents; and (2) by indirect mechanisms, wherein osteoclasts drive bone resorption that weakens tumor-bearing bones and predisposes them to skeletal-related events, thereby driving bone cancer pain and functional impairment. Finally, we discuss some potential therapeutic agents, such as denosumab, bisphosphonates, and nivolumab, and discuss their respective effects on bone cancer pain, osteoclast overactivation, and tumor growth within the bone TME.
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Affiliation(s)
- Amanda S. Andriessen
- Department of Anesthesiology, Center for Translational Pain Medicine, Duke University Medical Center, Durham, NC, USA
| | - Christopher R. Donnelly
- Department of Anesthesiology, Center for Translational Pain Medicine, Duke University Medical Center, Durham, NC, USA
| | - Ru-Rong Ji
- Department of Anesthesiology, Center for Translational Pain Medicine, Duke University Medical Center, Durham, NC, USA
- Department of Cell Biology, Duke University Medical Center, Durham, NC, USA
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Mariotti V, Fiorotto R, Cadamuro M, Fabris L, Strazzabosco M. New insights on the role of vascular endothelial growth factor in biliary pathophysiology. JHEP Rep 2021; 3:100251. [PMID: 34151244 PMCID: PMC8189933 DOI: 10.1016/j.jhepr.2021.100251] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 01/06/2021] [Accepted: 01/12/2021] [Indexed: 02/06/2023] Open
Abstract
The family of vascular endothelial growth factors (VEGFs) includes 5 members (VEGF-A to -D, and placenta growth factor), which regulate several critical biological processes. VEGF-A exerts a variety of biological effects through high-affinity binding to tyrosine kinase receptors (VEGFR-1, -2 and -3), co-receptors and accessory proteins. In addition to its fundamental function in angiogenesis and endothelial cell biology, VEGF/VEGFR signalling also plays a role in other cell types including epithelial cells. This review provides an overview of VEGF signalling in biliary epithelial cell biology in both normal and pathologic conditions. VEGF/VEGFR-2 signalling stimulates bile duct proliferation in an autocrine and paracrine fashion. VEGF/VEGFR-1/VEGFR-2 and angiopoietins are involved at different stages of biliary development. In certain conditions, cholangiocytes maintain the ability to secrete VEGF-A, and to express a functional VEGFR-2 receptor. For example, in polycystic liver disease, VEGF secreted by cystic cells stimulates cyst growth and vascular remodelling through a PKA/RAS/ERK/HIF1α-dependent mechanism, unveiling a new level of complexity in VEFG/VEGFR-2 regulation in epithelial cells. VEGF/VEGFR-2 signalling is also reactivated during the liver repair process. In this context, pro-angiogenic factors mediate the interactions between epithelial, mesenchymal and inflammatory cells. This process takes place during the wound healing response, however, in chronic biliary diseases, it may lead to pathological neo-angiogenesis, a condition strictly linked with fibrosis progression, the development of cirrhosis and related complications, and cholangiocarcinoma. Novel observations indicate that in cholangiocarcinoma, VEGF is a determinant of lymphangiogenesis and of the immune response to the tumour. Better insights into the role of VEGF signalling in biliary pathophysiology might help in the search for effective therapeutic strategies.
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Key Words
- ADPKD, adult dominant polycystic kidney disease
- Anti-Angiogenic therapy
- BA, biliary atresia
- BDL, bile duct ligation
- CCA, cholangiocarcinoma
- CCl4, carbon tetrachloride
- CLDs, chronic liver diseases
- Cholangiocytes
- Cholangiopathies
- DP, ductal plate
- DPM, ductal plate malformation
- DRCs, ductular reactive cells
- Development
- HIF-1α, hypoxia-inducible factor type 1α
- HSCs, hepatic stellate cells
- IHBD, intrahepatic bile ducts
- IL-, interleukin-
- LECs, lymphatic endothelial cells
- LSECs, liver sinusoidal endothelial cells
- Liver repair
- MMPs, matrix metalloproteinases
- PBP, peribiliary plexus
- PC, polycystin
- PDGF, platelet-derived growth factor
- PIGF, placental growth factor
- PLD, polycystic liver diseases
- Polycystic liver diseases
- SASP, senescence-associated secretory phenotype
- TGF, transforming growth factor
- VEGF, vascular endothelial growth factors
- VEGF-A
- VEGF/VEGFR-2 signalling
- VEGFR-1/2, vascular endothelial growth factor receptor 1/2
- mTOR, mammalian target of rapamycin
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Affiliation(s)
- Valeria Mariotti
- Section of Digestive Diseases, Liver Center, Yale University, New Haven, CT, USA
| | - Romina Fiorotto
- Section of Digestive Diseases, Liver Center, Yale University, New Haven, CT, USA
| | - Massimiliano Cadamuro
- Department of Molecular Medicine, University of Padua, School of Medicine, Padua, Italy
| | - Luca Fabris
- Section of Digestive Diseases, Liver Center, Yale University, New Haven, CT, USA.,Department of Molecular Medicine, University of Padua, School of Medicine, Padua, Italy
| | - Mario Strazzabosco
- Section of Digestive Diseases, Liver Center, Yale University, New Haven, CT, USA
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Deshpande D, Agarwal N, Fleming T, Gaveriaux-Ruff C, Klose CSN, Tappe-Theodor A, Kuner R, Nawroth P. Loss of POMC-mediated antinociception contributes to painful diabetic neuropathy. Nat Commun 2021; 12:426. [PMID: 33462216 PMCID: PMC7814083 DOI: 10.1038/s41467-020-20677-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 12/10/2020] [Indexed: 02/06/2023] Open
Abstract
Painful neuropathy is a frequent complication in diabetes. Proopiomelanocortin (POMC) is an endogenous opioid precursor peptide, which plays a protective role against pain. Here, we report dysfunctional POMC-mediated antinociception in sensory neurons in diabetes. In streptozotocin-induced diabetic mice the Pomc promoter is repressed due to increased binding of NF-kB p50 subunit, leading to a loss in basal POMC level in peripheral nerves. Decreased POMC levels are also observed in peripheral nervous system tissue from diabetic patients. The antinociceptive pathway mediated by POMC is further impaired due to lysosomal degradation of μ-opioid receptor (MOR). Importantly, the neuropathic phenotype of the diabetic mice is rescued upon viral overexpression of POMC and MOR in the sensory ganglia. This study identifies an antinociceptive mechanism in the sensory ganglia that paves a way for a potential therapy for diabetic neuropathic pain.
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Affiliation(s)
- Divija Deshpande
- grid.5253.10000 0001 0328 4908Department of Medicine I and Clinical Chemistry, University Hospital of Heidelberg, INF 410 Heidelberg, Germany ,grid.7700.00000 0001 2190 4373Institute of Pharmacology, Heidelberg University, INF 366, Heidelberg, 69120 Germany ,grid.6363.00000 0001 2218 4662Department of Microbiology, Infectious Diseases and Immunology, Charité -Universitätsmedizin Berlin, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Nitin Agarwal
- grid.7700.00000 0001 2190 4373Institute of Pharmacology, Heidelberg University, INF 366, Heidelberg, 69120 Germany
| | - Thomas Fleming
- grid.5253.10000 0001 0328 4908Department of Medicine I and Clinical Chemistry, University Hospital of Heidelberg, INF 410 Heidelberg, Germany ,grid.452622.5German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Claire Gaveriaux-Ruff
- grid.420255.40000 0004 0638 2716Institut de Génétique et de Biologie Moléculaire et Cellulaire, Department of Translational Medicine and Neurogenetics, Illkirch, France ,grid.420255.40000 0004 0638 2716Université de Strasbourg, Illkirch, France ,grid.4444.00000 0001 2112 9282Centre National de la Recherche Scientifique, UMR7104 Illkirch, France ,Institut National de la Santé et de la Recherche Médicale, U1258 Illkirch, France ,grid.418692.00000 0004 0610 0264Ecole Supérieure de Biotechnologie de Strasbourg, Illkirch, France
| | - Christoph S. N. Klose
- grid.6363.00000 0001 2218 4662Department of Microbiology, Infectious Diseases and Immunology, Charité -Universitätsmedizin Berlin, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Anke Tappe-Theodor
- grid.7700.00000 0001 2190 4373Institute of Pharmacology, Heidelberg University, INF 366, Heidelberg, 69120 Germany
| | - Rohini Kuner
- grid.7700.00000 0001 2190 4373Institute of Pharmacology, Heidelberg University, INF 366, Heidelberg, 69120 Germany
| | - Peter Nawroth
- grid.5253.10000 0001 0328 4908Department of Medicine I and Clinical Chemistry, University Hospital of Heidelberg, INF 410 Heidelberg, Germany ,grid.452622.5German Center for Diabetes Research (DZD), Neuherberg, Germany ,Joint Heidelberg-IDC Translational Diabetes Program, Helmholtz Zentrum, 85764 Neuherberg, Germany
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38
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Dong D, Fu Y, Chen F, Zhang J, Jia H, Li J, Wang H, Wen J. Hyperoxia sensitizes hypoxic HeLa cells to ionizing radiation by downregulating HIF‑1α and VEGF expression. Mol Med Rep 2021; 23:62. [PMID: 33215223 PMCID: PMC7706008 DOI: 10.3892/mmr.2020.11700] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 10/02/2020] [Indexed: 12/16/2022] Open
Abstract
The current study investigated whether hyperoxia may reverse hypoxia‑induced radioresistance (RR) in cervical cancer. Human HeLa cells exposed to hypoxic, normoxic or hyperoxic conditions were irradiated using X‑rays. Cell proliferation and apoptosis were analyzed using MTT assays and flow cytometry. The expression levels of hypoxia‑inducible factor‑1α (HIF‑1α), VEGF165, VEGFRs, Akt and ERK were measured via western blotting and/or ELISA. The results demonstrated that hypoxia stimulated HIF‑1α and VEGF expression, and induced RR in HeLa cells. The administration of recombinant VEGF or the forced expression of VEGF promoted RR, whereas inactivating HIF‑1α or blocking the VEGF‑VEGFR interaction abrogated hypoxia‑induced RR. Notably, hyperoxia decreased the level of hypoxia‑stimulated HIF‑1α and VEGF, and enhanced radiosensitivity in hypoxic HeLa cells. The results demonstrated that hyperoxia suppressed the hypoxia‑activated Akt and ERK signaling pathways in HeLa cells. Therefore, a high O2 concentration may be considered as a radiotherapeutic sensitizer for hypoxic HeLa cells.
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Affiliation(s)
- Dan Dong
- Department of Obstetrics and Gynecology, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Yan Fu
- Department of Obstetrics and Gynecology, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Feng Chen
- Department of Obstetrics and Gynecology, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Jing Zhang
- Department of Obstetrics and Gynecology, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Haiyan Jia
- Department of Obstetrics and Gynecology, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Jia Li
- Department of Obstetrics and Gynecology, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Huailin Wang
- Department of Obstetrics and Gynecology, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Jihong Wen
- Department of Obstetrics and Gynecology, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
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Stem Cells in the Treatment of Neuropathic Pain: Research Progress of Mechanism. Stem Cells Int 2020; 2020:8861251. [PMID: 33456473 PMCID: PMC7785341 DOI: 10.1155/2020/8861251] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 12/09/2020] [Accepted: 12/14/2020] [Indexed: 02/07/2023] Open
Abstract
Neuropathic pain (NP) is pain caused by somatosensory nervous system injury or disease. Its prominent symptoms are spontaneous pain, hyperalgesia, and allodynia, and the sense of pain is extremely strong. Owing to the complex mechanism, conventional painkillers lack effectiveness. Recently, research on the treatment of NP by stem cells is increasing and promising results have been achieved in preclinical research. In this review, we briefly introduce the neuropathic pain, the current treatment strategy, and the development of stem cell therapy, and we collected the experimental and clinical trial articles of many kinds of stem cells in the treatment of neuropathic pain from the past ten years. We analyzed and summarized the general efficacy and mechanism of stem cells in the treatment of neuropathic pain. We found that the multiple-mechanism approach was different from the single mechanism of routine clinical drugs; stem cells play a role in peripheral mechanism, central mechanism, and disinhibition of spinal cord level that lead to neuropathic pain, so they are more effective in analgesia and treatment of neuropathic pain.
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40
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Yang B, Cui Z, Zhu X, Deng M, Pan Y, Li R, Guo M, Lu G, Zhang X, Guo L, Huang Y, Li F. Clinical pain management by a multidisciplinary palliative care team: Experience from a tertiary cancer center in China. Medicine (Baltimore) 2020; 99:e23312. [PMID: 33235090 PMCID: PMC7710180 DOI: 10.1097/md.0000000000023312] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
To investigate the effect of multidisciplinary interventions on pain management in cancer inpatients.Four hundred thirty eight patients with cancer pain, who performed the multidisciplinary intervention were recruited. Before and after intervention, the Brief Pain Inventory (BPI) and the MD Anderson Symptom Inventory (MDASI) score as the primary endpoints and QOL scores as the secondary endpoint were all evaluated. To investigate the factors that led to different responses to multidisciplinary interventions, patients were classified as non-responders or responders.Finally, 92 patients (63 male and 29 female) scheduled for cancer pain management by inter-professional team were studied. After individualized multidisciplinary therapy, both pain and symptom severity was improved, as demonstrated by lowered BPI worst and average pain scores, as well as symptom severity score measured by MDASI (P = .017, P = .003, and P = .011, respectively). The proportion of patients with mild pain increased regarding the BPI worst and average pain at baseline and after treatment (P < .05). The QOL analyses showed multidisciplinary interventions could significantly improve the function and symptom scores (P < .001). More patients in responder group received chemotherapy (58, 70.7%, P = .003), while fewer received mini-invasive therapy (6, 7.32%, P = .011).Multidisciplinary interventions had certain beneficial effect on cancer pain management, especially in patients with moderate or severe pain.
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Affiliation(s)
- Bo Yang
- Department of Oncology, Internal Medicine I
| | - Zhi Cui
- Department of Oncology, Internal Medicine I
| | | | - Muhong Deng
- Department of Oncology, Internal Medicine II, Chinese PLA General Hospital
| | - Yu Pan
- Department of Medical Psychology, Chinese PLA General Hospital & Medical School PLA
| | - Ruixin Li
- Department of Oncology, Internal Medicine I
| | - Mei Guo
- Department of Oncology, Internal Medicine I
| | | | | | | | - Yurong Huang
- Department of radiotherapy, Chinese PLA General Hospital, Beijing
| | - Fang Li
- Department of oncology, Chinese PLA General Hospital Hainan Branch, Hainan , China
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Liu BL, Cao QL, Zhao X, Liu HZ, Zhang YQ. Inhibition of TRPV1 by SHP-1 in nociceptive primary sensory neurons is critical in PD-L1 analgesia. JCI Insight 2020; 5:137386. [PMID: 32960817 PMCID: PMC7605531 DOI: 10.1172/jci.insight.137386] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 09/10/2020] [Indexed: 12/15/2022] Open
Abstract
Recently programmed death-ligand 1 (PD-L1) receptor PD-1 was found in dorsal root ganglion (DRG) neurons, and PD-L1 activates PD-1 to inhibit inflammatory and neuropathic pain by modulating neuronal excitability. However, the downstream signaling of PD-1 in sensory neurons remains unclear. Here, we show that PD-L1 activated Src homology 2 domain-containing tyrosine phosphatase-1 (SHP-1) to downregulate transient receptor potential vanilloid 1 (TRPV1) in DRG neurons and inhibit bone cancer pain in mice. Local injection of PD-L1 produced analgesia. PD-1 in DRG neurons colocalized with TRPV1 and SHP-1. PD-L1 induced the phosphorylation of SHP-1 in DRG TRPV1 neurons and inhibited TRPV1 currents. Loss of TRPV1 in mice abolished bone cancer–induced thermal hyperalgesia and PD-L1 analgesia. Conditioned deletion of SHP-1 in NaV1.8+ neurons aggravated bone cancer pain and diminished the inhibition of PD-L1 on TRPV1 currents and pain. Together, our findings suggest that PD-L1/PD-1 signaling suppresses bone cancer pain via inhibition of TRPV1 activity. Our results also suggest that SHP-1 in sensory neurons is an endogenous pain inhibitor and delays the development of bone cancer pain via suppressing TRPV1 function. PD-L1/PD-1 signaling suppresses TRPV1 activity and alleviates pain-like behaviors via phosphorylation of SHP-1 in nociceptive primary sensory neurons in a mouse bone cancer model.
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Affiliation(s)
- Ben-Long Liu
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Department of Translational Neuroscience, Jing'an District Centre Hospital of Shanghai, Institutes of Brain Science, Fudan University, Shanghai, China
| | - Qi-Lai Cao
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Department of Translational Neuroscience, Jing'an District Centre Hospital of Shanghai, Institutes of Brain Science, Fudan University, Shanghai, China
| | - Xin Zhao
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Department of Translational Neuroscience, Jing'an District Centre Hospital of Shanghai, Institutes of Brain Science, Fudan University, Shanghai, China
| | - Hui-Zhu Liu
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Department of Translational Neuroscience, Jing'an District Centre Hospital of Shanghai, Institutes of Brain Science, Fudan University, Shanghai, China
| | - Yu-Qiu Zhang
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Department of Translational Neuroscience, Jing'an District Centre Hospital of Shanghai, Institutes of Brain Science, Fudan University, Shanghai, China.,Institutes of Integrative Medicine, Fudan University, Shanghai, China
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42
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Ramos DDBM, Araújo MTDMF, Araújo TCDL, Silva YA, Dos Santos ACLA, E Silva MG, Paiva PMG, Mendes RL, Napoleão TH. Antinociceptive activity of Schinus terebinthifolia leaf lectin (SteLL) in sarcoma 180-bearing mice. JOURNAL OF ETHNOPHARMACOLOGY 2020; 259:112952. [PMID: 32416247 DOI: 10.1016/j.jep.2020.112952] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 04/29/2020] [Accepted: 05/04/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGY RELEVANCE Schinus terebinthifolia Raddi leaves have been used in folk medicine due to several properties, including antitumor and analgesic effects. The variable efficacy and adverse effects of analgesic drugs have motivated the search for novel antinociceptive agents. It has been reported that the S. terebinthifolia leaf lectin (SteLL) has antitumor activity against sarcoma 180 in mice. AIM OF THE STUDY This work aimed to evaluate whether SteLL would reduce cancer pain using an orthotopic tumor model. MATERIALS AND METHODS A sarcoma 180 cell suspension was inoculated into the right hind paws of mice, and the treatments (150 mM NaCl, negative control; 10 mg/kg morphine, positive control; or SteLL at 1 and 2 mg/kg) were administered intraperitoneally 24 h after cell inoculation up to 14 days. Spontaneous nociception, mechanical hyperalgesia, and hot-plate tests were performed. Further, the volume and weight of the tumor-bearing paws were measured. RESULTS SteLL (2 mg/kg) improved limb use during ambulation. The lectin (1 and 2 mg/kg) also inhibited mechanical hyperalgesia and increased the latency time during the hot-plate test. Naloxone was found to reverse this effect, indicating the involvement of opioid receptors. The tumor-bearing paws of mice treated with SteLL exhibited lower volume and weight. CONCLUSION SteLL reduced hyperalgesia due to sarcoma 180 in the paws of mice, and this effect can be related to its antitumor action.
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Affiliation(s)
- Dalila de Brito Marques Ramos
- Campus Amilcar Ferreira Sobral, Universidade Federal do Piauí, Floriano, Piauí, Brazil; Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil
| | | | | | - Yasmym Araújo Silva
- Laboratório de Oncologia Experimental, Universidade Federal do Vale do São Francisco, Petrolina, Pernambuco, Brazil
| | | | - Mariana Gama E Silva
- Laboratório de Oncologia Experimental, Universidade Federal do Vale do São Francisco, Petrolina, Pernambuco, Brazil
| | - Patrícia Maria Guedes Paiva
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil
| | - Rosemairy Luciane Mendes
- Laboratório de Oncologia Experimental, Universidade Federal do Vale do São Francisco, Petrolina, Pernambuco, Brazil
| | - Thiago Henrique Napoleão
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil.
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Vaquié A, Sauvain A, Duman M, Nocera G, Egger B, Meyenhofer F, Falquet L, Bartesaghi L, Chrast R, Lamy CM, Bang S, Lee SR, Jeon NL, Ruff S, Jacob C. Injured Axons Instruct Schwann Cells to Build Constricting Actin Spheres to Accelerate Axonal Disintegration. Cell Rep 2020; 27:3152-3166.e7. [PMID: 31189102 DOI: 10.1016/j.celrep.2019.05.060] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 04/11/2019] [Accepted: 05/17/2019] [Indexed: 01/26/2023] Open
Abstract
After a peripheral nerve lesion, distal ends of injured axons disintegrate into small fragments that are subsequently cleared by Schwann cells and later by macrophages. Axonal debris clearing is an early step of the repair process that facilitates regeneration. We show here that Schwann cells promote distal cut axon disintegration for timely clearing. By combining cell-based and in vivo models of nerve lesion with mouse genetics, we show that this mechanism is induced by distal cut axons, which signal to Schwann cells through PlGF mediating the activation and upregulation of VEGFR1 in Schwann cells. In turn, VEGFR1 activates Pak1, leading to the formation of constricting actomyosin spheres along unfragmented distal cut axons to mediate their disintegration. Interestingly, oligodendrocytes can acquire a similar behavior as Schwann cells by enforced expression of VEGFR1. These results thus identify controllable molecular cues of a neuron-glia crosstalk essential for timely clearing of damaged axons.
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Affiliation(s)
- Adrien Vaquié
- Department of Biology, University of Fribourg, Fribourg, Switzerland
| | - Alizée Sauvain
- Department of Biology, University of Fribourg, Fribourg, Switzerland
| | - Mert Duman
- Department of Biology, University of Fribourg, Fribourg, Switzerland; Department of Biology, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Gianluigi Nocera
- Department of Biology, University of Fribourg, Fribourg, Switzerland; Department of Biology, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Boris Egger
- Department of Biology, University of Fribourg, Fribourg, Switzerland; Bioimage Light Microscopy Facility, University of Fribourg, Fribourg, Switzerland
| | - Felix Meyenhofer
- Department of Biology, University of Fribourg, Fribourg, Switzerland; Department of Medicine, University of Fribourg, Fribourg, Switzerland; Bioimage Light Microscopy Facility, University of Fribourg, Fribourg, Switzerland
| | - Laurent Falquet
- Department of Biology, University of Fribourg, Fribourg, Switzerland; Department of Medicine, University of Fribourg, Fribourg, Switzerland; Bioinformatics Core Facility, University of Fribourg and Swiss Institute of Bioinformatics, Fribourg, Switzerland
| | - Luca Bartesaghi
- Departments of Neuroscience and Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Roman Chrast
- Departments of Neuroscience and Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | | | - Seokyoung Bang
- School of Mechanical and Aerospace Engineering, Seoul National University, Seoul, South Korea
| | - Seung-Ryeol Lee
- School of Mechanical and Aerospace Engineering, Seoul National University, Seoul, South Korea
| | - Noo Li Jeon
- School of Mechanical and Aerospace Engineering, Seoul National University, Seoul, South Korea
| | - Sophie Ruff
- Department of Biology, University of Fribourg, Fribourg, Switzerland
| | - Claire Jacob
- Department of Biology, University of Fribourg, Fribourg, Switzerland; Department of Biology, Johannes Gutenberg University Mainz, Mainz, Germany.
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Emerging Molecular Targets for the Management of Cancer Pain. Neurosci Bull 2020; 36:1225-1228. [PMID: 32514879 DOI: 10.1007/s12264-020-00526-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 02/21/2020] [Indexed: 12/31/2022] Open
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Zhang J, Zhu S, Tan Q, Cheng D, Dai Q, Yang Z, Zhang L, Li F, Zuo Y, Dai W, Chen L, Gu E, Xu G, Wei Z, Cao Y, Liu X. Combination therapy with ropivacaine-loaded liposomes and nutrient deprivation for simultaneous cancer therapy and cancer pain relief. Am J Cancer Res 2020; 10:4885-4899. [PMID: 32308756 PMCID: PMC7163441 DOI: 10.7150/thno.43932] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 03/13/2020] [Indexed: 01/02/2023] Open
Abstract
Autophagy allows cancer cells to respond changes in nutrient status by degrading and recycling non-essential intracellular contents. Inhibition of autophagy combined with nutrient deprivation is an effective strategy to treat cancer. Pain is a primary determinant of poor quality of life in advanced cancer patients, but there is currently no satisfactory treatment. In addition, effective treatment of cancer does not efficiently relieve cancer pain, but may increase pain in many cases. Hence, few studies focus on simultaneous cancer therapy and pain relief, and made this situation even worse. Method: Ropivacaine was loaded into tumor-active targeted liposomes. The cytotoxicity of ropivacaine-based combination therapy in B16 and HeLa cells were tested. Moreover, a mice model of cancer pain which was induced by inoculation of melanoma near the sciatic nerve was constructed to assess the cancer suppression and pain relief effects of ropivacaine-based combination therapy. Results: Ropivacaine and ropivacaine-loaded liposomes (Rop-DPRL) were novelly found to damage autophagic degradation. Replicated administration of Rop-DPRL and calorie restriction (CR) could efficiently repress the development of tumor. In addition, administration of Rop-DPRL could relieve cancer pain with its own analgestic ability in a short duration, while repeated administration of Rop-DPRL and CR resulted in continuous alleviation of cancer pain through reduction of VEGF-A levels in advanced cancer mice. Further, dual inhibition of phosphorylation of STAT3 at Tyr705 and Ser727 by Rop-DPRL and CR contribute to the reduction of VEGF-A. Conclusion: Combination therapy with Rop-DPRL and nutrient deprivation simultaneously suppresses cancer growth and relieves cancer pain.
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Zhan X, Wu H, Wu H, Wang R, Luo C, Gao B, Chen Z, Li Q. Metabolites from Bufo gargarizans (Cantor, 1842): A review of traditional uses, pharmacological activity, toxicity and quality control. JOURNAL OF ETHNOPHARMACOLOGY 2020; 246:112178. [PMID: 31445132 DOI: 10.1016/j.jep.2019.112178] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 08/17/2019] [Accepted: 08/21/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Bufo gargarizans (Cantor, 1842) (BGC), a traditional medicinal animal distributed in many provinces of China, is well known for the pharmaceutical value of Chansu and Chanpi. As traditional Chinese medicines (TCMs), Chansu and Chanpi, with their broad-spectrum of therapeutic applications, have long been applied to detoxification, anti-inflammation, analgesia, etc. OVERARCHING OBJECTIVE: We critically analyzed the current evidence for the traditional uses, chemical profiles, pharmacological activity, toxicity and quality control of BGC (Bufonidae family) to provide a scientific basis for future in-depth studies and perspectives for the discovery of potential drug candidates. METHODOLOGY All of the available information on active constituents and TCMs derived from BGC was obtained using the keywords "Bufo gargarizans", "Chansu", "Chanpi", "Huachansu", or "Cinobufacini" through different electronic databases, including PubMed, Web of Science, Chinese National Knowledge Infrastructure (CNKI), the Wanfang Database, and Pharmacopoeia of China. In addition, Chinese medicine books from different times were used to elucidate the traditional uses of BGC. Electronic databases, including the "IUCN Red List of Threatened Species", "American Museum of Natural History" and "AmphibiaWeb Species Lists", were used to validate the scientific name of BGC. RESULTS To date, about 118 bufadienolide monomers and 11 indole alkaloids have been identified from BGC in total. The extracts and isolated compounds exhibit a wide range of in vitro and in vivo pharmacological effects. The literature search demonstrated that the ethnomedicinal uses of BGC, such as detoxification, anti-inflammation and the ability to reduce swelling and pain associated with infections, are correlated with its modern pharmacological activities, including antitumor, immunomodulation and attenuation of cancer-derived pain. Bufadienolides and indole alkaloids have been regarded as the main active substances in BGC, among which bufadienolides have significant antitumor activity. Furthermore, the cardiotoxicity of bufadienolides was discussed, and the main molecular mechanism involves in the inhibition of Na+/K+-ATPase. Besides, with the development of modern analytical techniques, the quality control methods of BGC-derived TCMs are being improved constantly. CONCLUSIONS An increasing number of reports suggest that BGC can be regarded as an excellent source for exploring the potential antitumor constituents. However, the future antitumor research of BGC needs to follow the standard pharmacology guidelines, so as to provide comprehensive pharmacological information and aid the reproducibility of the data. Besides, to ensure the efficacy and safety of BGC-derived TCMs, it is vital to construct a comprehensive quality evaluation model on the basis of clarifying pharmacodynamic-related and toxicity-related compositions.
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Affiliation(s)
- Xiang Zhan
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui Province Key Laboratory of R&D of Chinese Medicine, Anhui University of Chinese Medicine, Hefei, 230038, China; Scientific Research & Experiment Center, Anhui University of Chinese Medicine, Hefei, 230038, China
| | - Huan Wu
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui Province Key Laboratory of R&D of Chinese Medicine, Anhui University of Chinese Medicine, Hefei, 230038, China; Scientific Research & Experiment Center, Anhui University of Chinese Medicine, Hefei, 230038, China; Anhui China Resources Jin Chan Pharmaceutical Co., Ltd., Huaibei, 235000, China.
| | - Hong Wu
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui Province Key Laboratory of R&D of Chinese Medicine, Anhui University of Chinese Medicine, Hefei, 230038, China
| | - Rong Wang
- Anhui China Resources Jin Chan Pharmaceutical Co., Ltd., Huaibei, 235000, China
| | - Chuan Luo
- Anhui China Resources Jin Chan Pharmaceutical Co., Ltd., Huaibei, 235000, China
| | - Bo Gao
- Anhui China Resources Jin Chan Pharmaceutical Co., Ltd., Huaibei, 235000, China
| | - Zhiwu Chen
- Basic Medical College, Anhui Medical University, Hefei, 230032, China
| | - Qinglin Li
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui Province Key Laboratory of R&D of Chinese Medicine, Anhui University of Chinese Medicine, Hefei, 230038, China; Scientific Research & Experiment Center, Anhui University of Chinese Medicine, Hefei, 230038, China; Anhui China Resources Jin Chan Pharmaceutical Co., Ltd., Huaibei, 235000, China.
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Miura‐Yura E, Tsunekawa S, Naruse K, Nakamura N, Motegi M, Nakai‐Shimoda H, Asano S, Kato M, Yamada Y, Izumoto‐Akita T, Yamamoto A, Himeno T, Kondo M, Kato Y, Nakamura J, Kamiya H. Secreted factors from cultured dental pulp stem cells promoted neurite outgrowth of dorsal root ganglion neurons and ameliorated neural functions in streptozotocin-induced diabetic mice. J Diabetes Investig 2020; 11:28-38. [PMID: 31144464 PMCID: PMC6944849 DOI: 10.1111/jdi.13085] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 05/18/2019] [Accepted: 05/21/2019] [Indexed: 12/11/2022] Open
Abstract
AIMS/INTRODUCTION Transplantation of stem cells promotes axonal regeneration and angiogenesis in a paracrine manner. In the present study, we examined whether the secreted factors in conditioned medium of stem cells from human exfoliated deciduous teeth (SHED-CM) had beneficial effects on diabetic polyneuropathy in mice. MATERIALS AND METHODS Conditioned medium of stem cells from human exfoliated deciduous teeth was collected 48 h after culturing in serum-free Dulbecco's modified Eagle's medium (DMEM), and separated into four fractions according to molecular weight. Dorsal root ganglion neurons from C57BL/6J mice were cultured with SHED-CM or DMEM to evaluate the effect on neurite outgrowth. Streptozotocin-induced diabetic mice were injected with 100 μL of SHED-CM or DMEM into the unilateral hindlimb muscles twice a week over a period of 4 weeks. Peripheral nerve functions were evaluated by the plantar test, and motor and sensory nerve conduction velocities. Intraepidermal nerve fiber densities, capillary number-to-muscle fiber ratio, capillary blood flow and morphometry of sural nerves were also evaluated. RESULTS Conditioned medium of stem cells from human exfoliated deciduous teeth significantly promoted neurite outgrowth of dorsal root ganglion neurons compared with DMEM. Among four fractions of SHED-CM, the only fraction of <6 kDa promoted the neurite outgrowth of dorsal root ganglion neurons. In addition, SHED-CM significantly prevented decline in sensory nerve conduction velocities compared with DMEM in diabetic mice. Although SHED-CM did not improve intraepidermal nerve fiber densities or morphometry of sural nerves, SHED-CM ameliorated the capillary number-to-muscle fiber ratio and capillary blood flow. CONCLUSIONS These results suggested that SHED-CM might have a therapeutic effect on diabetic polyneuropathy through promoting neurite outgrowth, and the increase in capillaries might contribute to the improvement of neural function.
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Affiliation(s)
- Emiri Miura‐Yura
- Division of DiabetesDepartment of Internal MedicineAichi Medical University School of MedicineNagakuteJapan
| | - Shin Tsunekawa
- Division of DiabetesDepartment of Internal MedicineAichi Medical University School of MedicineNagakuteJapan
| | - Keiko Naruse
- Department of Internal MedicineSchool of DentistryAichi Gakuin UniversityNagoyaJapan
| | - Nobuhisa Nakamura
- Department of Internal MedicineSchool of DentistryAichi Gakuin UniversityNagoyaJapan
| | - Mikio Motegi
- Division of DiabetesDepartment of Internal MedicineAichi Medical University School of MedicineNagakuteJapan
| | - Hiromi Nakai‐Shimoda
- Division of DiabetesDepartment of Internal MedicineAichi Medical University School of MedicineNagakuteJapan
| | - Saeko Asano
- Division of DiabetesDepartment of Internal MedicineAichi Medical University School of MedicineNagakuteJapan
| | - Makoto Kato
- Division of DiabetesDepartment of Internal MedicineAichi Medical University School of MedicineNagakuteJapan
| | - Yuichiro Yamada
- Division of DiabetesDepartment of Internal MedicineAichi Medical University School of MedicineNagakuteJapan
| | - Takako Izumoto‐Akita
- Department of Oral and Maxillofacial SurgeryNagoya University Graduate School of MedicineNagoyaJapan
| | - Akihito Yamamoto
- Department of Histology and Oral HistologyInstitute of Biomedical SciencesTokushima University Graduate SchoolTokushimaJapan
| | - Tatsuhito Himeno
- Division of DiabetesDepartment of Internal MedicineAichi Medical University School of MedicineNagakuteJapan
| | - Masaki Kondo
- Division of DiabetesDepartment of Internal MedicineAichi Medical University School of MedicineNagakuteJapan
| | - Yoshiro Kato
- Division of DiabetesDepartment of Internal MedicineAichi Medical University School of MedicineNagakuteJapan
| | - Jiro Nakamura
- Division of DiabetesDepartment of Internal MedicineAichi Medical University School of MedicineNagakuteJapan
| | - Hideki Kamiya
- Division of DiabetesDepartment of Internal MedicineAichi Medical University School of MedicineNagakuteJapan
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Khamar P, Nair AP, Shetty R, Vaidya T, Subramani M, Ponnalagu M, Dhamodaran K, D'souza S, Ghosh A, Pahuja N, Deshmukh R, Ahuja P, Sainani K, Nuijts RMMA, Das D, Ghosh A, Sethu S. Dysregulated Tear Fluid Nociception-Associated Factors, Corneal Dendritic Cell Density, and Vitamin D Levels in Evaporative Dry Eye. Invest Ophthalmol Vis Sci 2019; 60:2532-2542. [PMID: 31195410 DOI: 10.1167/iovs.19-26914] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Purpose The purpose of this study was to study the status and association among tear-soluble factors, corneal dendritic cell density, vitamin D, and signs and symptoms in dry eye disease (DED). Methods A total of 33 control subjects and 47 evaporative dry eye patients were included in the study. DED diagnosis and classification was based on the 2017 Report of the Tear Film & Ocular Surface Society International Dry Eye Workshop (TFOS DEWS II). DED workup, including tear film break-up time (TBUT), Schirmer's test I (STI), corneal and conjunctival staining, ocular surface disease index (OSDI) scoring, and in vivo confocal microscopy (to assess corneal dendritic cell density [cDCD] and subbasal nerve plexus [SBNP] features) was performed in the study subjects. Tear fluid using Schirmer's strip and serum were collected from the subjects. Multiplex ELISA or single analyte ELISA was performed to measure 34 tear-soluble factors levels including vitamin D. Results Significantly higher OSDI discomfort score, lower TBUT, and lower STI were observed in DED patients. cDCD was significantly higher in DED patients. No significant difference was observed in SBNP features. Tear fluid IL-1β, IL-17A, MMP9, MMP10, MMP9/TIMP ratio, and VEGF-B were significantly higher in DED patients. Significantly lower tear fluid IL-2, IP-10, NPY, VEGF-A, and vitamin D was observed in DED patients. These dysregulated tear factors showed significant associations with DED signs and symptoms. Conclusions Altered tear fluid soluble factors with potential to modulate nociception exhibited a distinct association with ocular surface discomfort status, TBUT, STI, and cDCD. This implies a functional relationship between the various tear-soluble factors and dry eye pathogenesis, indicating new molecular targets for designing targeted therapies.
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Affiliation(s)
- Pooja Khamar
- Department of Cornea and Refractive Surgery, Narayana Nethralaya, Bangalore, India
| | - Archana Padmanabhan Nair
- GROW Research Laboratory, Narayana Nethralaya Foundation, Bangalore, India.,Manipal Academy of Higher Education, Manipal, India
| | - Rohit Shetty
- Department of Cornea and Refractive Surgery, Narayana Nethralaya, Bangalore, India
| | - Tanuja Vaidya
- GROW Research Laboratory, Narayana Nethralaya Foundation, Bangalore, India.,Manipal Academy of Higher Education, Manipal, India
| | - Murali Subramani
- Stem Cell Lab, GROW Research Laboratory, Narayana Nethralaya Foundation, Bangalore, India
| | - Murugeswari Ponnalagu
- Stem Cell Lab, GROW Research Laboratory, Narayana Nethralaya Foundation, Bangalore, India
| | - Kamesh Dhamodaran
- Stem Cell Lab, GROW Research Laboratory, Narayana Nethralaya Foundation, Bangalore, India
| | - Sharon D'souza
- Department of Cornea and Refractive Surgery, Narayana Nethralaya, Bangalore, India
| | - Anuprita Ghosh
- GROW Research Laboratory, Narayana Nethralaya Foundation, Bangalore, India
| | - Natasha Pahuja
- Department of Cornea and Refractive Surgery, Narayana Nethralaya, Bangalore, India
| | - Rashmi Deshmukh
- Department of Cornea and Refractive Surgery, Narayana Nethralaya, Bangalore, India
| | - Prerna Ahuja
- Department of Cornea and Refractive Surgery, Narayana Nethralaya, Bangalore, India
| | - Kanchan Sainani
- Department of Cornea and Refractive Surgery, Narayana Nethralaya, Bangalore, India
| | - Rudy M M A Nuijts
- University Eye Clinic Maastricht, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Debashish Das
- Stem Cell Lab, GROW Research Laboratory, Narayana Nethralaya Foundation, Bangalore, India
| | - Arkasubhra Ghosh
- GROW Research Laboratory, Narayana Nethralaya Foundation, Bangalore, India.,Singapore Eye Research Institute, Singapore
| | - Swaminathan Sethu
- GROW Research Laboratory, Narayana Nethralaya Foundation, Bangalore, India
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Gao JL, Peng K, Shen MW, Hou YH, Qian XB, Meng XW, Ji FH, Wang LN, Yang JP. Suppression of WNK1-SPAK/OSR1 Attenuates Bone Cancer Pain by Regulating NKCC1 and KCC2. THE JOURNAL OF PAIN 2019; 20:1416-1428. [PMID: 31085334 DOI: 10.1016/j.jpain.2019.05.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 04/15/2019] [Accepted: 05/07/2019] [Indexed: 02/06/2023]
Abstract
Our preliminary experiment indicated the activation of with-nolysine kinases 1 (WNK1) in bone cancer pain (BCP) rats. This study aimed to investigate the underlying mechanisms via which WNK1 contributed to BCP. A rat model of BCP was induced by Walker-256 tumor cell implantation. WNK1 expression and distribution in the lumbar spinal cord dorsal horn and dorsal root ganglion were examined. SPS1-related proline/alanine-rich kinase (SPAK), oxidative stress-responsive kinase 1 (OSR1), sodium-potassium-chloride cotransporter 1 (NKCC1), and potassium-chloride cotransporter 2 (KCC2) expression were assessed. Pain behaviors including mechanical allodynia and movement-evoked pain were measured. BCP rats exhibited significant mechanical allodynia, with increased WNK1 expression in the dorsal horn and dorsal root ganglion neurons, elevated SPAK/OSR1 and NKCC1 expression in the dorsal root ganglion, and decreased KCC2 expression in the dorsal horn. WNK1 knock-down by small interfering alleviated mechanical allodynia and movement-evoked pain, inhibited WNK1-SPAK/OSR1-NKCC1 activities, and restored KCC2 expression. In addition, closantel (a WNK1-SPAK/OSR1 inhibitor) improved pain behaviors, downregulated SPAK/OSR1 and NKCC1 expression, and upregulated KCC2 expression in BCP rats. Activation of WNK1-SPAK/OSR1 signaling contributed to BCP in rats by modulating NKCC1 and KCC2 expression. Therefore, suppression of WNK1-SPAK/OSR1 may serve as a potential target for BCP therapy. PERSPECTIVE: Our findings demonstrated that the WNK1-SPAK/OSR1 signaling contributed to BCP in rats via regulating NKCC1 and KCC2. Suppressing this pathway reduced pain behaviors. Based on these findings, the WNK1-SPAK/OSR1 signaling may be a potential target for BCP therapy.
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Affiliation(s)
- Jian-Ling Gao
- Department of Anesthesiology, Intensive Care Medicine, and Pain Medicine, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Ke Peng
- Department of Anesthesiology, Intensive Care Medicine, and Pain Medicine, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Meng-Wei Shen
- Department of Anesthesiology, Intensive Care Medicine, and Pain Medicine, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China; Department of Anesthesiology, Suzhou Municipal Hospital, Nanjing Medical University Affiliated Suzhou Hospital, Suzhou, Jiangsu, China
| | - Yong-Heng Hou
- Department of Anesthesiology, Intensive Care Medicine, and Pain Medicine, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Xiao-Bo Qian
- Department of Anesthesiology, Intensive Care Medicine, and Pain Medicine, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Xiao-Wen Meng
- Department of Anesthesiology, Intensive Care Medicine, and Pain Medicine, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Fu-Hai Ji
- Department of Anesthesiology, Intensive Care Medicine, and Pain Medicine, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Li-Na Wang
- Department of Anesthesiology, Intensive Care Medicine, and Pain Medicine, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Jian-Ping Yang
- Department of Anesthesiology, Intensive Care Medicine, and Pain Medicine, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
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Vascular Endothelial Growth Factor A Signaling Promotes Spinal Central Sensitization and Pain-related Behaviors in Female Rats with Bone Cancer. Anesthesiology 2019; 131:1125-1147. [DOI: 10.1097/aln.0000000000002916] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Abstract
Editor’s Perspective
What We Already Know about This Topic
What This Article Tells Us That Is New
Background
Cancer pain is a pervasive clinical symptom impairing life quality. Vascular endothelial growth factor A has been well studied in tumor angiogenesis and is recognized as a therapeutic target for anti-cancer treatment. This study tested the hypothesis that vascular endothelial growth factor A and vascular endothelial growth factor receptor 2 contribute to bone cancer pain regulation associated with spinal central sensitization.
Methods
This study was performed on female rats using a metastatic breast cancer bone pain model. Nociceptive behaviors were evaluated by mechanical allodynia, thermal hyperalgesia, spontaneous pain, and CatWalk gait analysis. Expression levels were measured by real-time quantitative polymerase chain reaction, western blot, and immunofluorescence analysis. Excitatory synaptic transmission was detected by whole-cell patch-clamp recordings. The primary outcome was the effect of pharmacologic intervention of spinal vascular endothelial growth factor A/vascular endothelial growth factor receptor 2–signaling on bone cancer pain behaviors.
Results
The mRNA and protein expression of vascular endothelial growth factor A and vascular endothelial growth factor receptor 2 were upregulated in tumor-bearing rats. Spinal blocking vascular endothelial growth factor A or vascular endothelial growth factor receptor 2 significantly attenuated tumor-induced mechanical allodynia (mean ± SD: vascular endothelial growth factor A, 7.6 ± 2.6 g vs. 5.3 ± 3.3 g; vascular endothelial growth factor receptor 2, 7.8 ± 3.0 g vs. 5.2 ± 3.4 g; n = 6; P < 0.0001) and thermal hyperalgesia (mean ± SD: vascular endothelial growth factor A, 9.0 ± 2.4 s vs. 7.4 ± 2.7 s; vascular endothelial growth factor receptor 2, 9.3 ± 2.5 s vs. 7.5 ± 3.1 s; n = 6; P < 0.0001), as well as spontaneous pain and abnormal gaits. Exogenous vascular endothelial growth factor A enhanced excitatory synaptic transmission in a vascular endothelial growth factor receptor 2–dependent manner, and spinal injection of exogenous vascular endothelial growth factor A was sufficient to cause pain hypersensitivity via vascular endothelial growth factor receptor 2–mediated activation of protein kinase C and Src family kinase in naïve rats. Moreover, spinal blocking vascular endothelial growth factor A/vascular endothelial growth factor receptor 2 pathways suppressed protein kinase C-mediated N-methyl-d-aspartate receptor activation and Src family kinase-mediated proinflammatory cytokine production.
Conclusions
Vascular endothelial growth factor A/vascular endothelial growth factor receptor 2 contributes to central sensitization and bone cancer pain via activation of neuronal protein kinase C and microglial Src family kinase pathways in the spinal cord.
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