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Liu C, Lin MTY, Lee IXY, Wong JHF, Lu D, Lam TC, Zhou L, Mehta JS, Ong HS, Ang M, Tong L, Liu YC. Neuropathic Corneal Pain: Tear Proteomic and Neuromediator Profiles, Imaging Features, and Clinical Manifestations. Am J Ophthalmol 2024; 265:6-20. [PMID: 38521157 DOI: 10.1016/j.ajo.2024.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 01/05/2024] [Accepted: 03/15/2024] [Indexed: 03/25/2024]
Abstract
PURPOSE To investigate the tear proteomic and neuromediator profiles, in vivo confocal microscopy (IVCM) imaging features, and clinical manifestations in neuropathic corneal pain (NCP) patients. DESIGN Cross-sectional study. METHODS A total of 20 NCP patients and 20 age-matched controls were recruited. All subjects were evaluated by corneal sensitivity, Schirmer test, tear break-up time, and corneal and ocular surface staining, Ocular Surface Disease Index and Ocular Pain Assessment Survey questionnaires were administered, as well as IVCM examinations for corneal nerves, microneruomas, and epithelial and dendritic cells. Tears were collected for neuromediator and proteomic analysis using enzyme-linked immunosorbent assay and data-independent acquisition mass spectrometry. RESULTS Burning and sensitivity to light were the 2 most common symptoms in NCP. A total of 188 significantly dysregulated proteins, such as elevated metallothionein-2, creatine kinases B-type, vesicle-associated membrane protein 2, neurofilament light polypeptide, and myelin basic protein, were identified in the NCP patients. The top 10 dysregulated biological pathways in NCP include neurotoxicity, axonal signaling, wound healing, neutrophil degradation, apoptosis, thrombin signaling mitochondrial dysfunction, and RHOGDI and P70S6K signaling pathways. Compared to controls, the NCP cohort presented with significantly decreased corneal sensitivity (P < .001), decreased corneal nerve fiber length (P = .003), corneal nerve fiber density (P = .006), and nerve fiber fractal dimension (P = .033), as well as increased corneal nerve fiber width (P = .002), increased length, total area and perimeter of microneuromas (P < .001, P < .001, P = .019), smaller corneal epithelial size (P = .017), and higher nerve growth factor level in tears (P = .006). CONCLUSIONS These clinical manifestations, imaging features, and molecular characterizations would contribute to the diagnostics and potential therapeutic targets for NCP.
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Affiliation(s)
- Chang Liu
- From Tissue Engineering and Cell Therapy Group (C.L., M.T.-Y.L., I.X.Y.L., J.S.M., H.S.O., Y.-C.L.), Singapore Eye Research Institute, Singapore; Cornea and Refractive Surgery Group (C.L., J.S.M., H.S.O., Y.-C.L.), Singapore Eye Research Institute, Singapore
| | - Molly Tzu-Yu Lin
- From Tissue Engineering and Cell Therapy Group (C.L., M.T.-Y.L., I.X.Y.L., J.S.M., H.S.O., Y.-C.L.), Singapore Eye Research Institute, Singapore
| | - Isabelle Xin Yu Lee
- From Tissue Engineering and Cell Therapy Group (C.L., M.T.-Y.L., I.X.Y.L., J.S.M., H.S.O., Y.-C.L.), Singapore Eye Research Institute, Singapore
| | - Jipson Hon Fai Wong
- Clinical Research Platform (J.H.F.W.), Singapore Eye Research Institute, Singapore
| | - Daqian Lu
- Centre for Myopia Research (D.L., T.C.L.), School of Optometry, Hong Kong Polytechnic University, Hong Kong
| | - Thomas Chuen Lam
- Centre for Myopia Research (D.L., T.C.L.), School of Optometry, Hong Kong Polytechnic University, Hong Kong; Centre for Eye and Vision Research (CEVR) (T.C.L.), Hong Kong
| | - Lei Zhou
- School of Optometry (L.Z.), Department of Applied Biology and Chemical Technology, Research Centre for SHARP Vision (RCSV); The Hong Kong Polytechnic University, Hong Kong
| | - Jodhbir S Mehta
- From Tissue Engineering and Cell Therapy Group (C.L., M.T.-Y.L., I.X.Y.L., J.S.M., H.S.O., Y.-C.L.), Singapore Eye Research Institute, Singapore; Cornea and Refractive Surgery Group (C.L., J.S.M., H.S.O., Y.-C.L.), Singapore Eye Research Institute, Singapore; Department of Cornea and External Eye Disease (J.S.M., H.S.O., M.A., L.T., Y.-C.L.), Singapore National Eye Centre, Singapore; Ophthalmology and Visual Sciences Academic Clinical Program (J.S.M., H.S.O., M.A., Y.-C.L.), Duke-NUS Medical School, Singapore
| | - Hon Shing Ong
- From Tissue Engineering and Cell Therapy Group (C.L., M.T.-Y.L., I.X.Y.L., J.S.M., H.S.O., Y.-C.L.), Singapore Eye Research Institute, Singapore; Cornea and Refractive Surgery Group (C.L., J.S.M., H.S.O., Y.-C.L.), Singapore Eye Research Institute, Singapore; Department of Cornea and External Eye Disease (J.S.M., H.S.O., M.A., L.T., Y.-C.L.), Singapore National Eye Centre, Singapore; Ophthalmology and Visual Sciences Academic Clinical Program (J.S.M., H.S.O., M.A., Y.-C.L.), Duke-NUS Medical School, Singapore
| | - Marcus Ang
- Department of Cornea and External Eye Disease (J.S.M., H.S.O., M.A., L.T., Y.-C.L.), Singapore National Eye Centre, Singapore; Ophthalmology and Visual Sciences Academic Clinical Program (J.S.M., H.S.O., M.A., Y.-C.L.), Duke-NUS Medical School, Singapore
| | - Louis Tong
- Department of Cornea and External Eye Disease (J.S.M., H.S.O., M.A., L.T., Y.-C.L.), Singapore National Eye Centre, Singapore; Ocular Surface Research Group (L.T.), Singapore Eye Research Institute, Singapore; Eye Academic Clinical Program (L.T.), Duke-NUS Medical School, Singapore; Department of Ophthalmology (L.T.), Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Yu-Chi Liu
- From Tissue Engineering and Cell Therapy Group (C.L., M.T.-Y.L., I.X.Y.L., J.S.M., H.S.O., Y.-C.L.), Singapore Eye Research Institute, Singapore; Cornea and Refractive Surgery Group (C.L., J.S.M., H.S.O., Y.-C.L.), Singapore Eye Research Institute, Singapore; Department of Cornea and External Eye Disease (J.S.M., H.S.O., M.A., L.T., Y.-C.L.), Singapore National Eye Centre, Singapore; Ophthalmology and Visual Sciences Academic Clinical Program (J.S.M., H.S.O., M.A., Y.-C.L.), Duke-NUS Medical School, Singapore; Department of Ophthalmology (Y.-C.L.), National Taiwan University, Taiwan.
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2
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Fanfarillo F, Ferraguti G, Lucarelli M, Francati S, Barbato C, Minni A, Ceccanti M, Tarani L, Petrella C, Fiore M. The Impact of ROS and NGF in the Gliomagenesis and their Emerging Implications in the Glioma Treatment. CNS & NEUROLOGICAL DISORDERS DRUG TARGETS 2024; 23:449-462. [PMID: 37016521 DOI: 10.2174/1871527322666230403105438] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 12/19/2022] [Accepted: 02/01/2023] [Indexed: 04/06/2023]
Abstract
Reactive oxygen species (ROS) are highly reactive molecules derived from molecular oxygen (O2). ROS sources can be endogenous, such as cellular organelles and inflammatory cells, or exogenous, such as ionizing radiation, alcohol, food, tobacco, chemotherapeutical agents and infectious agents. Oxidative stress results in damage of several cellular structures (lipids, proteins, lipoproteins, and DNA) and is implicated in various disease states such as atherosclerosis, diabetes, cancer, neurodegeneration, and aging. A large body of studies showed that ROS plays an important role in carcinogenesis. Indeed, increased production of ROS causes accumulation in DNA damage leading to tumorigenesis. Various investigations demonstrated the involvement of ROS in gliomagenesis. The most common type of primary intracranial tumor in adults is represented by glioma. Furthermore, there is growing attention on the role of the Nerve Growth Factor (NGF) in brain tumor pathogenesis. NGF is a growth factor belonging to the family of neurotrophins. It is involved in neuronal differentiation, proliferation and survival. Studies were conducted to investigate NGF pathogenesis's role as a pro- or anti-tumoral factor in brain tumors. It has been observed that NGF can induce both differentiation and proliferation in cells. The involvement of NGF in the pathogenesis of brain tumors leads to the hypothesis of a possible implication of NGF in new therapeutic strategies. Recent studies have focused on the role of neurotrophin receptors as potential targets in glioma therapy. This review provides an updated overview of the role of ROS and NGF in gliomagenesis and their emerging role in glioma treatment.
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Affiliation(s)
| | - Giampiero Ferraguti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Marco Lucarelli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Silvia Francati
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Antonio Minni
- Department of Sensory Organs, Sapienza University of Rome, Rome, Italy
| | - Mauro Ceccanti
- SITAC, Società Italiana per il Trattamento dell'Alcolismo e le sue Complicanze, Rome, Italy
| | - Luigi Tarani
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Carla Petrella
- Institute of Biochemistry and Cell Biology, IBBC-CNR, Rome, Italy
| | - Marco Fiore
- Institute of Biochemistry and Cell Biology, IBBC-CNR, Rome, Italy
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3
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Bagher AM, Binmahfouz LS, Shaik RA, Eid BG. Cannabinoid receptor 1 positive allosteric modulator (GAT229) attenuates cisplatin-induced neuropathic pain in mice. Saudi Pharm J 2023; 31:255-264. [PMID: 36942271 PMCID: PMC10023546 DOI: 10.1016/j.jsps.2022.12.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 12/26/2022] [Indexed: 12/31/2022] Open
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) is one of chemotherapies' most often documented side effects. Patients with CIPN experience spontaneous burning, numbness, tingling, and neuropathic pain in their feet and hands. Currently, there is no effective pharmacological treatment to prevent or treat CIPN. Activating the cannabinoid receptor type 1 (CB1) by orthosteric agonists has shown promising results in alleviating the pain and neuroinflammation associated with CIPN. However, the use of CB1 orthosteric agonists is linked to undesirable side effects. Unlike the CB1 orthosteric agonists, CB1 positive allosteric modulators (PAMs) don't produce any psychoactive effects, tolerance, or dependence. Previous studies have shown that CB1 PAMs exhibit antinociceptive effects in inflammatory and neuropathic rodent models. This study aimed to investigate the potential benefits of the newly synthesized GAT229, a pure CB1 PAM, in alleviating neuropathic pain and slowing the progression of CIPN. GAT229 was evaluated in a cisplatin-induced (CIS) mouse model of peripheral neuropathic pain (3 mg/kg/d, 28 d, i.p.). GAT229 attenuated and slowed the progression of thermal hyperalgesia and mechanical allodynia induced by CIS, as evaluated by the hotplate test and von Frey filament test. GAT229 reduced the expression of proinflammatory cytokines in the dorsal root ganglia (DRG) neurons. Furthermore, GAT229 attenuated nerve injuries by normalizing the brain-derived neurotrophic factor and the nerve growth factor mRNA expression levels in the DRG neurons. The CB1 receptor antagonist/inverse agonist AM251 blocked GAT229-mediated beneficial effects. According to our data, we suggest that CB1 PAMs might be beneficial in alleviating neuropathic pain and slowing the progression of CIPN.
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Affiliation(s)
- Amina M. Bagher
- Corresponding author at: Department of Pharmacology and Toxicology, King Abdulaziz University, Jeddah, Saudi Arabia.
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4
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Programmed Cell Death-Ligand 1 in Head and Neck Squamous Cell Carcinoma: Molecular Insights, Preclinical and Clinical Data, and Therapies. Int J Mol Sci 2022; 23:ijms232315384. [PMID: 36499710 PMCID: PMC9738355 DOI: 10.3390/ijms232315384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/24/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022] Open
Abstract
Aberrant expression of the programmed cell death protein ligand 1 (PD-L1) constitutes one of the main immune evasion mechanisms of cancer cells. The approval of drugs against the PD-1-PD-L1 axis has given new impetus to the chemo-therapy of many malignancies. We performed a literature review from 1992 to August 2022, summarizing evidence regarding molecular structures, physiological and pathological roles, mechanisms of PD-L1 overexpression, and immunotherapy evasion. Furthermore, we summarized the studies concerning head and neck squamous cell carcinomas (HNSCC) immunotherapy and the prospects for improving the associated outcomes, such as identifying treatment response biomarkers, new pharmacological combinations, and new molecules. PD-L1 overexpression can occur via four mechanisms: genetic modifications; inflammatory signaling; oncogenic pathways; microRNA or protein-level regulation. Four molecular mechanisms of resistance to immunotherapy have been identified: tumor cell adaptation; changes in T-cell function or proliferation; alterations of the tumor microenvironment; alternative immunological checkpoints. Immunotherapy was indeed shown to be superior to traditional chemotherapy in locally advanced/recurrent/metastatic HNSCC treatments.
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5
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Fujita S, Morikawa T, Tamaki S, Sezaki M, Takizawa H, Okamoto S, Kataoka K, Takubo K. Quantitative analysis of sympathetic and nociceptive innervation across bone marrow regions in mice. Exp Hematol 2022; 112-113:44-59.e6. [PMID: 35907584 DOI: 10.1016/j.exphem.2022.07.297] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 07/10/2022] [Accepted: 07/19/2022] [Indexed: 11/04/2022]
Abstract
Bone marrow (BM) innervation regulates the mobilization of hematopoietic stem and progenitor cells (HSPCs) from BM and stress hematopoiesis by either acting directly on HSPCs or by altering the niche function of mesenchymal and endothelial cells. However, the spatial distribution of BM innervation across bone regions is yet to be fully elucidated. Thus, we aimed to characterize the distribution of sympathetic and nociceptive nerves in each bone and BM region, using three-dimensional quantitative microscopy. We discovered that sympathetic and nociceptive nerves were the major fibers throughout the BM. Compared to other femoral regions, central parts of the femoral BM were more densely innervated by both sympathetic and nociceptive nerves. Each region of the sternum was similarly innervated by sympathetic and nociceptive nerves. Further, the majority of sympathetic and nociceptive nerves in the BM ran parallel with arteries and arterioles, whereas the degree varied according to the bone types or BM regions. In conclusion, this study provides spatial, topological, and functional information on BM innervation in a quantitative manner and demonstrates that sympathetic and nociceptive nerves are two major components in BM innervation, mostly associated with arteries and arterioles.
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Affiliation(s)
- Shinya Fujita
- Department of Stem Cell Biology, Research Institute, National Center for Global Health and Medicine, Tokyo 162-8655, Japan; Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Takayuki Morikawa
- Department of Stem Cell Biology, Research Institute, National Center for Global Health and Medicine, Tokyo 162-8655, Japan
| | - Shinpei Tamaki
- Department of Stem Cell Biology, Research Institute, National Center for Global Health and Medicine, Tokyo 162-8655, Japan
| | - Maiko Sezaki
- Laboratory of Stem Cell Stress; Laboratory of Hematopoietic Stem Cell Engineering, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto 860-0811, Japan
| | | | - Shinichiro Okamoto
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Keisuke Kataoka
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan; Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo 104-0045, Japan
| | - Keiyo Takubo
- Department of Stem Cell Biology, Research Institute, National Center for Global Health and Medicine, Tokyo 162-8655, Japan.
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6
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Yildirim C, Cevik S, Yamaner H, Orkmez M, Eronat O, Bozdayı MA, Erdem M. Boric acid improves the behavioral, electrophysiological and histological parameters of cisplatin-induced peripheral neuropathy in rats. J Trace Elem Med Biol 2022; 70:126917. [PMID: 34963081 DOI: 10.1016/j.jtemb.2021.126917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/24/2021] [Accepted: 12/20/2021] [Indexed: 11/22/2022]
Abstract
Boric acid (BA) has been used in many diseases because it increases the amount of reduced glutathione in the body and reduces oxidative damage. This study aims to investigate the effects of boric acid in cisplatin-induced neuropathy, in which oxidative stress is also effective in its pathophysiology. In this study, 8-10 weeks old, 170-190 g Wistar Albino rats were used. Each group contained seven rats (n = 35). Experimental groups consist of control, sham, neuropathy, treatment, and boric acid groups. For the neuropathy model, a single dose of cisplatin (3 mg/kg, i.p) was administered once a week for five weeks, and for the treatment group, boric acid was administered daily (100 mg/kg, intragastric) for five weeks. After drug administration, the rotarod test to evaluate motor performance, the tail-flick and hot/cold plate tests to evaluate sensory conduction states, the von Frey filament test to evaluate the mechanical allodynia, and the adhesive removal test to assess sensorimotor function were performed. The sciatic nerve's motoric conduction velocity was also assessed electrophysiologically. Oxidative stress parameters were also assessed biochemically in sciatic nerve tissue and serum. Hematoxylin and eosin staining was used to evaluate the sciatic nerve tissue histopathologically. The motor conduction velocity of the sciatic nerve, impaired by cisplatin, was increased considerably by boric acid (p < 0.05). It also reduced the latency time of the compound muscle action potential (CMAP), which was increased by cisplatin. (p < 0.05). The von Frey filament test results demonstrated increased pain sensitivity of the cisplatin group increased, and mechanical allodynia was observed. Boric acid significantly alleviated this condition (p < 0.05). In the cold plate, adhesive removal, and rotarod tests, boric acid attenuated the adverse effects of cisplatin (p < 0.05). Biochemically, BA reduced the level of MDA, which was raised by cisplatin, and significantly increased the level of SOD, which was lowered by cisplatin (p < 0.05). Histopathologically; BA reduced neuronal degeneration and vacuolization caused by cisplatin. As a consequence, it has been determined that boric acid alleviates the adverse effects of cisplatin. BA reduced the destructive effect of cisplatin by reducing oxidative stress, and this effect was verified electrophysiologically, behaviorally, and histopathologically.
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Affiliation(s)
- Caner Yildirim
- Gaziantep University, Faculty of Medicine, Department of Physiology, Gaziantep, Turkey.
| | - Sena Cevik
- Gaziantep University, Faculty of Medicine, Department of Physiology, Gaziantep, Turkey.
| | - Hatice Yamaner
- Gaziantep University, Faculty of Medicine, Department of Physiology, Gaziantep, Turkey.
| | - Mustafa Orkmez
- Gaziantep University, Faculty of Medicine, Department of Medical Biochemistry, Gaziantep, Turkey.
| | - Omer Eronat
- Gaziantep University, Faculty of Medicine, Department of Pathology, Gaziantep, Turkey.
| | - Mehmet Akif Bozdayı
- Gaziantep University, Faculty of Medicine, Department of Medical Biochemistry, Gaziantep, Turkey.
| | - Mehmet Erdem
- Gaziantep University, Vocational School of Health Services, Gaziantep, Turkey.
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7
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Li S, Huang J, Guo Y, Wang J, Lu S, Wang B, Gong Y, Qin S, Zhao S, Wang S, Liu Y, Fang Y, Guo Y, Xu Z, Ulloa L. PAC1 Receptor Mediates Electroacupuncture-Induced Neuro and Immune Protection During Cisplatin Chemotherapy. Front Immunol 2021; 12:714244. [PMID: 34552585 PMCID: PMC8450570 DOI: 10.3389/fimmu.2021.714244] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 08/12/2021] [Indexed: 01/02/2023] Open
Abstract
Platinum-based chemotherapy is an effective treatment used in multiple tumor treatments, but produces severe side effects including neurotoxicity, anemia, and immunosuppression, which limits its anti-tumor efficacy and increases the risk of infections. Electroacupuncture (EA) is often used to ameliorate these side effects, but its mechanism is unknown. Here, we report that EA on ST36 and SP6 prevents cisplatin-induced neurotoxicity and immunosuppression. EA induces neuroprotection, prevents pain-related neurotoxicity, preserves bone marrow (BM) hematopoiesis, and peripheral levels of leukocytes. EA activates sympathetic BM terminals to release pituitary adenylate cyclase activating polypeptide (PACAP). PACAP-receptor PAC1-antagonists abrogate the effects of EA, whereas PAC1-agonists mimic EA, prevent neurotoxicity, immunosuppression, and preserve BM hematopoiesis during cisplatin chemotherapy. Our results indicate that PAC1-agonists may provide therapeutic advantages during chemotherapy to treat patients with advanced neurotoxicity or neuropathies limiting EA efficacy.
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Affiliation(s)
- Shanshan Li
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jin Huang
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yi Guo
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,School of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Jiaqi Wang
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Shanshan Lu
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Bin Wang
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Yinan Gong
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Siru Qin
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Suhong Zhao
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Shenjun Wang
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China.,School of Acupuncture & Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yangyang Liu
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China.,School of Acupuncture & Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yuxin Fang
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China.,School of Acupuncture & Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yongming Guo
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China.,School of Acupuncture & Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Zhifang Xu
- Research Center of Experimental Acupuncture Science, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China.,School of Acupuncture & Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Luis Ulloa
- Center for Perioperative Organ Protection, Department of Anesthesiology, Duke University, Durham, NC, United States
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8
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Ceci FM, Ferraguti G, Petrella C, Greco A, Tirassa P, Iannitelli A, Ralli M, Vitali M, Ceccanti M, Chaldakov GN, Versacci P, Fiore M. Nerve Growth Factor, Stress and Diseases. Curr Med Chem 2021; 28:2943-2959. [PMID: 32811396 DOI: 10.2174/0929867327999200818111654] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/03/2020] [Accepted: 07/06/2020] [Indexed: 11/22/2022]
Abstract
Stress is a constant threat for homeostasis and is represented by different extrinsic and intrinsic stimuli (stressors, Hans Selye's "noxious agents"), such as aggressive behavior, fear, diseases, physical activity, drugs, surgical injury, and environmental and physiological changes. Our organisms respond to stress by activating the adaptive stress system to activate compensatory responses for restoring homeostasis. Nerve Growth Factor (NGF) was discovered as a signaling molecule involved in survival, protection, differentiation, and proliferation of sympathetic and peripheral sensory neurons. NGF mediates stress with an important role in translating environmental stimuli into physiological and pathological feedbacks since NGF levels undergo important variations after exposure to stressful events. Psychological stress, lifestyle stress, and oxidative stress are well known to increase the risk of mental disorders such as schizophrenia, major depressive disorders, bipolar disorder, alcohol use disorders and metabolic disorders such as metabolic syndrome. This review reports recent works describing the activity of NGF in mental and metabolic disorders related to stress.
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Affiliation(s)
- Flavio Maria Ceci
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Giampiero Ferraguti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Carla Petrella
- Institute of Biochemistry and Cell Biology, IBBC-CNR, Rome, Italy
| | - Antonio Greco
- Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - Paola Tirassa
- Institute of Biochemistry and Cell Biology, IBBC-CNR, Rome, Italy
| | - Angela Iannitelli
- Department of Biotechnology and Applied Clinical Sciences, University of L'Aquila, Rome, Italy
| | - Massimo Ralli
- Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | | | - Mauro Ceccanti
- Centro Riferimento Alcologico Regione Lazio, ASL Roma 1, Rome, Italy
| | - George N Chaldakov
- Department of Anatomy and Cell Biology, Medical University, and Institute for Advanced Study, Varna, Bulgaria
| | - Paolo Versacci
- Department of Pediatrics, Sapienza University Hospital of Rome, Rome, Italy
| | - Marco Fiore
- Institute of Biochemistry and Cell Biology, IBBC-CNR, Rome, Italy
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9
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Mirzaei S, Mohammadi AT, Gholami MH, Hashemi F, Zarrabi A, Zabolian A, Hushmandi K, Makvandi P, Samec M, Liskova A, Kubatka P, Nabavi N, Aref AR, Ashrafizadeh M, Khan H, Najafi M. Nrf2 signaling pathway in cisplatin chemotherapy: Potential involvement in organ protection and chemoresistance. Pharmacol Res 2021; 167:105575. [PMID: 33771701 DOI: 10.1016/j.phrs.2021.105575] [Citation(s) in RCA: 77] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 03/20/2021] [Accepted: 03/21/2021] [Indexed: 12/14/2022]
Abstract
Nuclear factor erythroid 2-related factor 2 (Nrf2) is a vital transcription factor and its induction is of significant importance for protecting against oxidative damage. Increased levels of Reactive Oxygen Species (ROS) stimulate Nrf2 signaling, enhancing the activity of antioxidant enzymes such as catalase, superoxide dismutase and glutathione peroxidase. These enzymes are associated with retarding oxidative stress. On the other hand, Nrf2 activation in cancer cells is responsible for the development of chemoresistance due to disrupting oxidative mediated-cell death by reducing ROS levels. Cisplatin (CP), cis-diamminedichloroplatinum(II), is a potent anti-tumor agent extensively used in cancer therapy, but its frequent application leads to the development of chemoresistance as well. In the present study, association of Nrf2 signaling with chemoresistance to CP and protection against its deleterious effects is discussed. Anti-tumor compounds, mainly phytochemicals, retard chemoresistance by suppressing Nrf2 signaling. Upstream mediators such as microRNAs can regulate Nrf2 expression during CP chemotherapy regimens. Protection against side effects of CP is mediated via activating Nrf2 signaling and its downstream targets activating antioxidant defense system. Protective agents that activate Nrf2 signaling, can ameliorate CP-mediated ototoxicity, nephrotoxicity and neurotoxicity. Reducing ROS levels and preventing cell death are the most important factors involved in alleviating CP toxicity upon Nrf2 activation. As pre-clinical experiments advocate the role of Nrf2 in chemoprotection and CP resistance, translating these findings to the clinic can provide a significant progress in treatment of cancer patients.
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Affiliation(s)
- Sepideh Mirzaei
- Department of Biology, Faculty of Science, Islamic Azad University, Science and Research Branch, Tehran, Iran
| | - Aliasghar Tabatabaei Mohammadi
- Asu Vanda Gene Research Company, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran; Farhikhtegan Medical Convergence Science Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | | | - Farid Hashemi
- Department of Comparative Biosciences, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Ali Zarrabi
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956 Istanbul, Turkey
| | - Amirhossein Zabolian
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Kiavash Hushmandi
- Department of Food Hygiene and Quality Control, Division of Epidemiology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Pooyan Makvandi
- Centre for Materials Interface, Istituto Italiano di Tecnologia, viale Rinaldo Piaggio 34, 56025 Pisa, Pontedera, Italy
| | - Marek Samec
- Department of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Martin, Slovakia
| | - Alena Liskova
- Department of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Martin, Slovakia
| | - Peter Kubatka
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Martin, Slovakia
| | - Noushin Nabavi
- Department of Urological Sciences and Vancouver Prostate Centre, University of British Columbia, Vancouver, BC, V6H3Z6 Canada
| | - Amir Reza Aref
- Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA; Department of Translational Sciences, Xsphera Biosciences Inc., Boston, MA, USA
| | - Milad Ashrafizadeh
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956 Istanbul, Turkey; Faculty of Engineering and Natural Sciences, Sabanci University, Orta Mahalle, Üniversite Caddesi No. 27, Orhanlı, Tuzla, 34956 Istanbul, Turkey.
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan 23200, Pakistan.
| | - Masoud Najafi
- Medical Technology Research Center, Institute of Health Technology, Kermanashah University of Medical Sciences, Kermanshah 6715847141, Iran; Radiology and Nuclear Medicine Department, School of Paramedical Sciences, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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10
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The Role of Nucleotide Excision Repair in Cisplatin-Induced Peripheral Neuropathy: Mechanism, Prevention, and Treatment. Int J Mol Sci 2021; 22:ijms22041975. [PMID: 33671279 PMCID: PMC7921932 DOI: 10.3390/ijms22041975] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/02/2021] [Accepted: 02/03/2021] [Indexed: 02/06/2023] Open
Abstract
Platinum-based chemotherapy-induced peripheral neuropathy (CIPN) is one of the most common dose-limiting effects of cancer treatment and results in dose reduction and discontinuation of life-saving chemotherapy. Its debilitating effects are often permanent and lead to lifelong impairment of quality of life in cancer patients. While the mechanisms underlying the toxicity are not yet fully defined, dorsal root ganglia sensory neurons play an integral role in symptom development. DNA-platinum adducts accumulate in these cells and inhibit normal cellular function. Nucleotide excision repair (NER) is integral to the repair of platinum adducts, and proteins involved in its mechanism serve as potential targets for future therapeutics. This review aims to highlight NER’s role in cisplatin-induced peripheral neuropathy, summarize current clinical approaches to the toxicity, and discuss future perspectives for the prevention and treatment of CIPN.
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11
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Meregalli C, Bonomo R, Cavaletti G, Carozzi VA. Blood molecular biomarkers for chemotherapy-induced peripheral neuropathy: From preclinical models to clinical practice. Neurosci Lett 2021; 749:135739. [PMID: 33600907 DOI: 10.1016/j.neulet.2021.135739] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 02/04/2021] [Accepted: 02/09/2021] [Indexed: 12/26/2022]
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) has long been recognized as a clinically significant issue in patients treated with antineoplastic drugs. This common long-term toxic side-effect which negatively impacts the outcome of the disease can lead to disability and have detrimental effects on patients' quality of life. Since axonal injury is a prominent feature of CIPN, responsible for several sensory symptoms, including pain, sensory loss and hypersensitivity to mechanical and/or cold stimuli in the hands and feet, neurophysiological assessments remain the gold standard for clinical diagnosis of CIPN. Given the large impact of CIPN on cancer patients, there is increasing emphasis on biomarkers of adverse outcomes in safety assessment and translational research, to prevent permanent neuroaxonal damage. Since the results on reliable blood molecular markers for axonal degeneration are still controversial, here we provide a brief overview of blood molecular biomarkers used for assessing and/or predicting CIPN in preclinical and clinical settings.
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Affiliation(s)
- C Meregalli
- Experimental Neurology Unit, School of Medicine and Surgery, NeuroMI (Milan Center for Neuroscience), University of Milan Bicocca, Monza, Italy
| | - R Bonomo
- Experimental Neurology Unit, School of Medicine and Surgery, NeuroMI (Milan Center for Neuroscience), University of Milan Bicocca, Monza, Italy; PhD Program in Neuroscience, University of Milan Bicocca, Monza, Italy
| | - G Cavaletti
- Experimental Neurology Unit, School of Medicine and Surgery, NeuroMI (Milan Center for Neuroscience), University of Milan Bicocca, Monza, Italy
| | - V A Carozzi
- Experimental Neurology Unit, School of Medicine and Surgery, NeuroMI (Milan Center for Neuroscience), University of Milan Bicocca, Monza, Italy; Young Against Pain Group, Italy.
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12
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Ceci FM, Ferraguti G, Petrella C, Greco A, Ralli M, Iannitelli A, Carito V, Tirassa P, Chaldakov GN, Messina MP, Ceccanti M, Fiore M. Nerve Growth Factor in Alcohol Use Disorders. Curr Neuropharmacol 2020; 19:45-60. [PMID: 32348226 PMCID: PMC7903493 DOI: 10.2174/1570159x18666200429003239] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 03/19/2020] [Accepted: 04/24/2020] [Indexed: 12/11/2022] Open
Abstract
The nerve growth factor (NGF) belongs to the family of neurotrophic factors. Initially discovered as a signaling molecule involved in the survival, protection, differentiation, and proliferation of sympathetic and peripheral sensory neurons, it also participates in the regulation of the immune system and endocrine system. NGF biological activity is due to the binding of two classes of receptors: the tropomyosin-related kinase A (TrkA) and the low-affinity NGF pan-neurotrophin receptor p75. Alcohol Use Disorders (AUD) are one of the most frequent mental disorders in developed countries, characterized by heavy drinking, despite the negative effects of alcohol on brain development and cognitive functions that cause individual’s work, medical, legal, educational, and social life problems. In addition, alcohol consumption during pregnancy disrupts the development of the fetal brain causing a wide range of neurobehavioral outcomes collectively known as fetal alcohol spectrum disorders (FASD). The rationale of this review is to describe crucial findings on the role of NGF in humans and animals, when exposed to prenatal, chronic alcohol consumption, and on binge drinking.
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Affiliation(s)
- Flavio Maria Ceci
- Department of Experimental Medicine, Sapienza University Hospital of Rome, Italy
| | - Giampiero Ferraguti
- Department of Experimental Medicine, Sapienza University Hospital of Rome, Italy
| | - Carla Petrella
- Institute of Biochemistry and Cell Biology, Section of Neurobiology, National Research Council (IBBC-CNR), Rome, Italy
| | - Antonio Greco
- Department of Sense Organs, Sapienza University Hospital of Rome, Italy
| | - Massimo Ralli
- Department of Sense Organs, Sapienza University Hospital of Rome, Italy
| | - Angela Iannitelli
- Department of Biotechnology and Applied Clinical Sciences, University of L'Aquila, Italy
| | - Valentina Carito
- Institute of Biochemistry and Cell Biology, Section of Neurobiology, National Research Council (IBBC-CNR), Rome, Italy
| | - Paola Tirassa
- Institute of Biochemistry and Cell Biology, Section of Neurobiology, National Research Council (IBBC-CNR), Rome, Italy
| | - George N Chaldakov
- Department of Anatomy and Cell Biology, Medical University, Varna, Bulgaria
| | | | - Mauro Ceccanti
- Centro Riferimento Alcologico Regione Lazio, Sapienza University of Rome, Italy
| | - Marco Fiore
- Institute of Biochemistry and Cell Biology, Section of Neurobiology, National Research Council (IBBC-CNR), Rome, Italy
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13
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Yan M, Li Y, Zeng H, Zhao X, Wu H, Qian W, Guo X. The effect of rat nerve growth factor combined with vitamin B on peripheral neuropathy in multiple myeloma patients. ACTA ACUST UNITED AC 2020; 25:264-269. [PMID: 32567522 DOI: 10.1080/16078454.2020.1784615] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Background: Peripheral neuropathy can induce marked disability and negative effects on quality of life and is the most common therapy-related complication in multiple myeloma patients treated with bortezomib. Currently, there is no useful method to prevent or treat it. So, it is necessary to study the clinical efficacy of rat nerve growth factor combined with vitamin B for the treatment of peripheral neuropathy in multiple myeloma patients. Methods: Sixty multiple myeloma patients who developed peripheral neuropathy after bortezomib-based chemotherapy in Jiaxing First Hospital from October 2015 to May 2018 were randomly divided into treatment and control groups. Changes in serum NGF level and electromyograms before and after treatment were analyzed, and the effects were evaluated via a FACT/GOG-Ntx questionnaire score. Results: After treatment, the NGF level in the treatment group (13.2 ± 3.73 pg/ml) was higher than that in the control group (9.22 ± 2.93 pg/ml, P < 0.05). Improvements in the electromyograms were more pronounced in treatment group than those in the control group, with statistical significance. The FACT/GOG-Ntx questionnaire scores, both in the treatment group and the control group, were decreased (4.00 ± 1.58 vs. 5.20 ± 2.33; P < 0.05), and the alleviation of the symptoms in the treatment group were more obvious. Conclusion: Rat nerve growth factor combined with vitamin B is a safe and effective method for treating peripheral neuropathy in multiple myeloma patients.
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Affiliation(s)
- Minchao Yan
- Department of Hematology, First Affiliated Hospital of Jiaxing University, Jiaxing, People's Republic of China
| | - Yuan Li
- Department of Hematology, First Affiliated Hospital of Jiaxing University, Jiaxing, People's Republic of China
| | - Hui Zeng
- Department of Hematology, First Affiliated Hospital of Jiaxing University, Jiaxing, People's Republic of China
| | - Xiaoyan Zhao
- Department of Hematology, First Affiliated Hospital of Jiaxing University, Jiaxing, People's Republic of China
| | - Haibing Wu
- Department of Hematology, First Affiliated Hospital of Jiaxing University, Jiaxing, People's Republic of China
| | - Wenbin Qian
- Malignant Lymphoma Diagnosis and Therapy Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People's Republic of China.,Institute of Hematology, Zhejiang University, Hangzhou, People's Republic of China
| | - Xiaojun Guo
- Department of Hematology, First Affiliated Hospital of Jiaxing University, Jiaxing, People's Republic of China
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14
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Alberti P. A review of novel biomarkers and imaging techniques for assessing the severity of chemotherapy-induced peripheral neuropathy. Expert Opin Drug Metab Toxicol 2020; 16:1147-1158. [DOI: 10.1080/17425255.2021.1842873] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Paola Alberti
- Experimental Neurology Unit, School of Medicine and Surgery, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy and NeuroMI (Milan Center for Neuroscience), Milan, Italy
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15
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Nasehi M, Zadeh-Tehrani SN, Khakpai F, Zarrindast MR. A possible neuroprotective property of ethanol and/or NeuroAiD on the modulation of cognitive function. Neurotoxicol Teratol 2020; 82:106927. [PMID: 32861843 DOI: 10.1016/j.ntt.2020.106927] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 08/19/2020] [Accepted: 08/26/2020] [Indexed: 11/19/2022]
Abstract
Cognitive impairments and poor performance on tasks needing behavioral flexibility are observable in chronic alcohol exposure. NeuroAid decreases cognitive deficits and improves functional outcomes by restoring neuronal circuits. The aim of the current study was to assess the hypothesis that ethanol exposure would induce neurobehavioral defects which may be reversed by the neuroprotective property of NeuroAid. Adult male Wistar rats were treated with saline, ethanol (0.2 g/kg), NeuroAid (0.8 g/kg) and ethanol (0.2 g/kg) + NeuroAid (0.8 g/kg). Then, behavioral tests were performed using the Y-maze apparatus, hot-plate and tail-flick apparatuses, locomotion apparatus as well as the loss of righting reflex (LORR) and hanging protocols (performance in a wire hanging test). Our results indicated that intraperitoneal (i.p.) administration of ethanol alone and administration of ethanol along with NeuroAid for one week reversed ethanol-induced spatial memory deficits in rats (P < 0.01). Interestingly, treatment with ethanol (0.2 g/kg) for one week induced nociception (P < 0.01). Moreover, one week administration of ethanol (0.2 g/kg) along with NeuroAid (0.8 g/kg) increased latency to LORR (P < 0.001) while four weeks administration of ethanol (0.2 g/kg) along with NeuroAid (0.8 g/kg) decreased sleep time (P < 0.01). In addition, a single administration of all drugs did not alter locomotor activity (P > 0.05) and hanging (P > 0.05). Improvement of behavioral tasks after one-week i.p. administration of ethanol and/or NeuroAid in comparison with a single administration of ethanol and/or NeuroAid may be due to the neuroprotective property of ethanol and/or NeuroAiD.
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Affiliation(s)
- Mohammad Nasehi
- Cognitive and Neuroscience Research Center (CNRC), Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
| | | | - Fatemeh Khakpai
- Cognitive and Neuroscience Research Center (CNRC), Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mohammad-Reza Zarrindast
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Iranian National Center for Addiction Studies, Tehran University of Medical Sciences, Tehran, Iran.
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16
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Depletion of senescent-like neuronal cells alleviates cisplatin-induced peripheral neuropathy in mice. Sci Rep 2020; 10:14170. [PMID: 32843706 PMCID: PMC7447787 DOI: 10.1038/s41598-020-71042-6] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 07/23/2020] [Indexed: 12/21/2022] Open
Abstract
Chemotherapy-induced peripheral neuropathy is among the most common dose-limiting adverse effects of cancer treatment, leading to dose reduction and discontinuation of life-saving chemotherapy and a permanently impaired quality of life for patients. Currently, no effective treatment or prevention is available. Senescence induced during cancer treatment has been shown to promote the adverse effects. Here, we show that cisplatin induces senescent-like neuronal cells in primary culture and in mouse dorsal root ganglia (DRG), as determined by the characteristic senescence markers including senescence-associated beta-galactosidase, accumulation of cytosolic p16INK4A and HMGB1, as well as increased expression of p16Ink4a, p21, and MMP-9. The accumulation of senescent-like neuronal cells in DRG is associated with cisplatin-induced peripheral neuropathy (CIPN) in mice. To determine if depletion of senescent-like neuronal cells may effectively mitigate CIPN, we used a pharmacological ‘senolytic’ agent, ABT263, which inhibits the anti-apoptotic proteins BCL-2 and BCL-xL and selectively kills senescent cells. Our results demonstrated that clearance of DRG senescent neuronal cells reverses CIPN, suggesting that senescent-like neurons play a role in CIPN pathogenesis. This finding was further validated using transgenic p16-3MR mice, which permit ganciclovir (GCV) to selectively kill senescent cells expressing herpes simplex virus 1 thymidine kinase (HSV-TK). We showed that CIPN was alleviated upon GCV administration to p16-3MR mice. Together, the results suggest that clearance of senescent DRG neuronal cells following platinum-based cancer treatment might be an effective therapy for the debilitating side effect of CIPN.
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17
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Zhang M, Du W, Acklin S, Jin S, Xia F. SIRT2 protects peripheral neurons from cisplatin-induced injury by enhancing nucleotide excision repair. J Clin Invest 2020; 130:2953-2965. [PMID: 32134743 PMCID: PMC7260000 DOI: 10.1172/jci123159] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 02/26/2020] [Indexed: 01/01/2023] Open
Abstract
Platinum-based chemotherapy-induced peripheral neuropathy is one of the most common causes of dose reduction and discontinuation of life-saving chemotherapy in cancer treatment; it often causes permanent impairment of quality of life in cancer patients. The mechanisms that underlie this neuropathy are not defined, and effective treatment and prevention measures are not available. Here, we demonstrate that SIRT2 protected mice against cisplatin-induced peripheral neuropathy (CIPN). SIRT2 accumulated in the nuclei of dorsal root ganglion sensory neurons and prevented neuronal cell death following cisplatin treatment. Mechanistically, SIRT2, an NAD+-dependent deacetylase, protected neurons from cisplatin cytotoxicity by promoting transcription-coupled nucleotide excision repair (TC-NER) of cisplatin-induced DNA cross-links. Consistent with this mechanism, pharmacological inhibition of NER using spironolactone abolished SIRT2-mediated TC-NER activity in differentiated neuronal cells and protection of neurons from cisplatin-induced cytotoxicity and CIPN in mice. Importantly, SIRT2's protective effects were not evident in lung cancer cells in vitro or in tumors in vivo. Taken together, our results identified SIRT2's function in the NER pathway as a key underlying mechanism of preventing CIPN, warranting future investigation of SIRT2 activation-mediated neuroprotection during platinum-based cancer treatment.
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18
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Lodewijckx J, Robijns J, Bensadoun RJ, Mebis J. Photobiomodulation Therapy for the Management of Chemotherapy-Induced Peripheral Neuropathy: An Overview. PHOTOBIOMODULATION PHOTOMEDICINE AND LASER SURGERY 2020; 38:348-354. [PMID: 32460667 DOI: 10.1089/photob.2019.4771] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background: Chemotherapy-induced peripheral neuropathy (CIPN) is a common side effect of chemotherapy (CT), affecting 68% of patients. Current treatment strategies are based on pharmacological symptom management, but have limited results. Photobiomodulation therapy (PBMT) is a new and emerging therapeutic tool in the supportive care of cancer patients. In this overview, we explore the usability of PBMT for management of CIPN. Objective: To provide a comprehensive overview of management of CIPN with PBMT. Methods: Specific terms, including "Photobiomodulation Therapy," "Drug Therapy," and "Peripheral Nervous System Diseases," were identified for the literature research in PubMed. Results: Three articles were considered eligible for this review. Primary outcome measures were highly variable across the included studies. Conclusions: PBMT might be an effective treatment strategy to manage CIPN, with very encouraging reports from renowned teams, but evidence is limited. More methodologically uniform research (mainly regarding the parameters of PBMT) is needed to support the use of PBMT for this indication.
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Affiliation(s)
- Joy Lodewijckx
- Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
| | - Jolien Robijns
- Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
| | | | - Jeroen Mebis
- Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium.,Limburg Oncology Center, Hasselt, Belgium.,Department of Medical Oncology, Jessa Hospital, Hasselt, Belgium
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19
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Santos NAGD, Ferreira RS, Santos ACD. Overview of cisplatin-induced neurotoxicity and ototoxicity, and the protective agents. Food Chem Toxicol 2019; 136:111079. [PMID: 31891754 DOI: 10.1016/j.fct.2019.111079] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 12/11/2019] [Accepted: 12/23/2019] [Indexed: 12/15/2022]
Abstract
Cisplatin has dramatically improved the survival rate of cancer patients, but it has also increased the prevalence of hearing and neurological deficits in this population. Cisplatin induces ototoxicity, peripheral (most prevalent) and central (rare) neurotoxicity. This review addresses the ototoxicity and the neurotoxicity associated with cisplatin-based chemotherapy, providing an integrated view of the potential protective agents that have been evaluated in vitro, in vivo and in clinical trials, their targets and mechanisms of protection and their effects on the antitumor activity of cisplatin. So far, the findings are insufficient to support the use of any oto- or neuroprotective agent before, during or after cisplatin chemotherapy. Despite their promising effects in vitro and in animal studies, many agents have not been evaluated in clinical trials. Additionally, the clinical trials have limitations concerning the sample size, controls, measurement, heterogeneous groups, several arms of treatment, short follow-up or no blinding. Besides that, for most agents, the effects on the antitumor activity of cisplatin have not been evaluated in tumor-bearing animals, which discourages clinical trials. Further well-designed randomized controlled clinical trials are necessary to definitely demonstrate the effectiveness of the oto- or neuroprotective agents proposed by animal and in vitro studies.
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Affiliation(s)
- Neife Aparecida Guinaim Dos Santos
- Department of Clinical Analyses, Toxicology and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Rafaela Scalco Ferreira
- Department of Clinical Analyses, Toxicology and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Antonio Cardozo Dos Santos
- Department of Clinical Analyses, Toxicology and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.
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20
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Erdoğan MA, Taşkıran E, Yiğittürk G, Erbaş O, Taşkıran D. The investigation of therapeutic potential of oxytocin and liraglutide on vincristine-induced neuropathy in rats. J Biochem Mol Toxicol 2019; 34:e22415. [PMID: 31682045 DOI: 10.1002/jbt.22415] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 09/11/2019] [Accepted: 10/07/2019] [Indexed: 11/09/2022]
Abstract
The aim of this study was to assess the therapeutic potential of oxytocin and liraglutide (LIR), a GLP-1 analogue, in a rat model of vincristine-induced neuropathy. Rats were injected with vincristine (VCR) at a dose of 4 mg/kg twice a week for 5 weeks. The VCR-administered rats were divided into three groups and received saline, oxytocin, or liraglutide simultaneously with VCR. After the treatment period, electrophysiological, biochemical, histological, and immunohistochemical investigations were performed. Electromyography (EMG) recordings demonstrated significant alterations in the VCR + saline group (p < .001). Also, motor performance was decreased in the VCR + saline group (p < .05). Histologically, the axonal diameter was decreased in all groups. VCR + saline group showed significantly increased lipid peroxidation and decreased nerve growth factor (NGF) expression. However, the administration of oxytocin and liraglutide significantly prevented the EMG alterations, lipid peroxidation, and reduction in neuronal NGF expression. On the basis of these findings, oxytocin and liraglutide may be considered as potential agents for the prevention of VCR-induced neuropathy.
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Affiliation(s)
- Mümin A Erdoğan
- Department of Physiology, Katip Çelebi University School of Medicine, Izmir, Turkey
| | - Emin Taşkıran
- Department of Internal Medicine, Ege University School of Medicine, Izmir, Turkey
| | - Gürkan Yiğittürk
- Department of Histology and Embryology, Muğla Sıtkı Koçman University School of Medicine, Izmir, Turkey
| | - Oytun Erbaş
- Department of Physiology, Istanbul Bilim University School of Medicine, Istanbul, Turkey
| | - Dilek Taşkıran
- Department of Physiology, Ege University School of Medicine, Izmir, Turkey
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21
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Slatkin N, Zaki N, Wang S, Louie J, Sanga P, Kelly KM, Thipphawong J. Fulranumab as Adjunctive Therapy for Cancer-Related Pain: A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Multicenter Study. THE JOURNAL OF PAIN 2018; 20:440-452. [PMID: 30368018 DOI: 10.1016/j.jpain.2018.09.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 09/20/2018] [Accepted: 09/28/2018] [Indexed: 01/07/2023]
Abstract
This randomized, double-blind (DB), placebo-controlled, phase 2 study assessed the efficacy and safety of fulranumab as a pain therapy adjunctive to opioids in terminally ill cancer patients. Ninety-eight patients were randomized (2:1) to receive one subcutaneous injection of fulranumab (9 mg) or placebo in the 4-week DB phase. Seventy-one (72%) patients entered the 48-week open-label extension phase and were administered 9 mg of fulranumab every 4 weeks. The study failed to demonstrated efficacy at the end of the DB phase (primary endpoint, mean [SD] change in average cancer-related pain intensity was -.8 (1.26) for fulranumab and -.7 (1.56) for placebo; P = .592). However, potential benefit is suggested based on secondary endpoints (30% responder rate [P = .020], Brief Pain Inventory-Short Form [BPI-SF] pain intensity subscale [P = .003], and pain interference subscale [P = .006]). The most commonly reported treatment-emergent adverse events were (fulranumab vs placebo): asthenia (16% vs 10%), decreased appetite (12% vs 6%), fatigue (10% vs 0%), and malignant neoplasm progression (10% vs 0%). Although no differences were seen between fulranumab and placebo groups on the primary endpoint, improvements in BPI-SF pain subscale scores and responder rates support further research of anti-nerve growth factor therapy in cancer-related pain. PERSPECTIVE: Efficacy and safety of fulranumab as adjunctive pain therapy in terminally ill cancer patients were assessed. Results suggest that anti-NGF agents may prove to be novel additions in helping to optimize pain relief in cancer patients who fail to respond adequately to opioids and other common co-analgesics.
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Affiliation(s)
- Neal Slatkin
- School of Medicine, University of California - Riverside, California.
| | - Naim Zaki
- Janssen Research & Development, LLC, Titusville, New Jersey
| | - Steven Wang
- Janssen Research & Development, LLC, Titusville, New Jersey
| | - John Louie
- Janssen Research & Development, LLC, Fremont, California
| | - Panna Sanga
- Janssen Research & Development, LLC, Titusville, New Jersey
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22
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Park MH, Baek B, Jin HK, Bae JS. Novel peptides derived from neuropeptide Y prevent chemotherapy-induced bone marrow damage by regulating hematopoietic stem cell microenvironment. Anim Cells Syst (Seoul) 2018; 22:281-288. [PMID: 30460109 PMCID: PMC6171453 DOI: 10.1080/19768354.2018.1517826] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 08/13/2018] [Accepted: 08/19/2018] [Indexed: 10/30/2022] Open
Abstract
Chemotherapy-induced bone marrow damage is accompanied by acute nerve injury in the bone marrow (BM), resulting in sensory and autonomic neuropathy. Cisplatin, a popular chemotherapy drugs, induces the impairment of hematopoietic stem cells (HSCs) and bone marrow regeneration, leading to chronic bone marrow abnormalities. Previously, we reported the protective roles of neuropeptide Y (NPY) against cisplatin-induced bone marrow impairment. In this study, we identified novel peptides, generated from full-length NPY that rescued cisplatin-induced sensory neuropathy and HSC suppression by regulating cell survival in the BM microenvironment. One of these peptides, especially, showed a better protective property against these impairments compared to that seen in full-length NPY. Therefore, we suggest the NPY sequences most effective against the chemotherapy-induced bone marrow dysfunction that could be potentially useful as therapeutic agents for patients receiving chemotherapy.
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Affiliation(s)
- Min Hee Park
- Stem Cell Neuroplasticity Research Group, Kyungpook National University, Daegu, South Korea.,Department of Physiology, Cell and Matrix Research Institute, School of Medicine, Kyungpook National University, Daegu, South Korea.,Department of Biomedical Science, BK21 Plus KNU Biomedical Convergence Program, Kyungpook National University, Daegu, South Korea
| | - Bosung Baek
- Stem Cell Neuroplasticity Research Group, Kyungpook National University, Daegu, South Korea.,Department of Laboratory Animal Medicine, College of Veterinary Medicine, Kyungpook National University, Daegu, South Korea
| | - Hee Kyung Jin
- Stem Cell Neuroplasticity Research Group, Kyungpook National University, Daegu, South Korea.,Department of Laboratory Animal Medicine, College of Veterinary Medicine, Kyungpook National University, Daegu, South Korea
| | - Jae-Sung Bae
- Stem Cell Neuroplasticity Research Group, Kyungpook National University, Daegu, South Korea.,Department of Physiology, Cell and Matrix Research Institute, School of Medicine, Kyungpook National University, Daegu, South Korea.,Department of Biomedical Science, BK21 Plus KNU Biomedical Convergence Program, Kyungpook National University, Daegu, South Korea
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23
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Shao YP, Zhou Q, Li YP, Zhang SC, Xu HW, Wu S, Shen BX, Ding LC, Xue J, Chen ZS, Wei ZQ. Curcumin ameliorates cisplatin-induced cystopathy via activating NRF2 pathway. Neurourol Urodyn 2018; 37:2470-2479. [PMID: 29917258 DOI: 10.1002/nau.23731] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 05/13/2018] [Indexed: 01/12/2023]
Affiliation(s)
- Yun Peng Shao
- Department of Urology; The Second Affiliated Hospital of Nanjing Medical University; Nanjing People's Republic of China
| | - Qiao Zhou
- Department of Reproduction; The affiliated Obstetrics and Gynecology Hospital with Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital; Nanjing People's Republic of China
| | - Yun Peng Li
- Department of Urology; The Second Affiliated Hospital of Nanjing Medical University; Nanjing People's Republic of China
| | - Si Cong Zhang
- Department of Urology; The Second Affiliated Hospital of Nanjing Medical University; Nanjing People's Republic of China
| | - He Wei Xu
- Department of Urology; The Second Affiliated Hospital of Nanjing Medical University; Nanjing People's Republic of China
| | - Shuo Wu
- Department of Urology; The Second Affiliated Hospital of Nanjing Medical University; Nanjing People's Republic of China
| | - Bai Xin Shen
- Department of Urology; The Second Affiliated Hospital of Nanjing Medical University; Nanjing People's Republic of China
| | - Liu Cheng Ding
- Department of Urology; The Second Affiliated Hospital of Nanjing Medical University; Nanjing People's Republic of China
| | - Jun Xue
- Department of Urology; The Second Affiliated Hospital of Nanjing Medical University; Nanjing People's Republic of China
| | - Zheng Sen Chen
- Department of Urology; The Second Affiliated Hospital of Nanjing Medical University; Nanjing People's Republic of China
| | - Zhong Qing Wei
- Department of Urology; The Second Affiliated Hospital of Nanjing Medical University; Nanjing People's Republic of China
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Park MH, Jung IK, Min WK, Choi JH, Kim GM, Jin HK, Bae JS. Neuropeptide Y improves cisplatin-induced bone marrow dysfunction without blocking chemotherapeutic efficacy in a cancer mouse model. BMB Rep 2018; 50:417-422. [PMID: 28712386 PMCID: PMC5595171 DOI: 10.5483/bmbrep.2017.50.8.099] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Indexed: 11/25/2022] Open
Abstract
Cisplatin is the most effective and widely used chemo-therapeutic agent for many types of cancer. Unfortunately, its clinical use is limited by its adverse effects, notably bone marrow suppression leading to abnormal hematopoiesis. We previously revealed that neuropeptide Y (NPY) is responsible for the maintenance of hematopoietic stem cell (HSC) function by protecting the sympathetic nervous system (SNS) fibers survival from chemotherapy-induced bone marrow impairment. Here, we show the NPY-mediated protective effect against bone marrow dysfunction due to cisplatin in an ovarian cancer mouse model. During chemotherapy, NPY mitigates reduction in HSC abundance and destruction of SNS fibers in the bone marrow without blocking the anticancer efficacy of cisplatin, and it results in the restoration of blood cells and amelioration of sensory neuropathy. Therefore, these results suggest that NPY can be used as a potentially effective agent to improve bone marrow dysfunction during cisplatin-based cancer therapy.
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Affiliation(s)
- Min Hee Park
- Stem Cell Neuroplasticity Research Group, Kyungpook National University, Daegu 41566; Department of Physiology, Cell and Matrix Research Institute, School of Medicine, Kyungpook National University, Daegu 41944; Department of Biomedical Science, BK21 Plus KNU Biomedical Convergence Program, Kyungpook National University, Daegu 41944, Korea
| | - In Kyung Jung
- Stem Cell Neuroplasticity Research Group, Kyungpook National University, Daegu 41566; Department of Physiology, Cell and Matrix Research Institute, School of Medicine, Kyungpook National University, Daegu 41944; Department of Biomedical Science, BK21 Plus KNU Biomedical Convergence Program, Kyungpook National University, Daegu 41944, Korea
| | - Woo-Kie Min
- Department of Orthopaedic Surgery, Kyungpook National University Hospital, Daegu 41944, Korea
| | - Jin Ho Choi
- Department of Mechanical Engineering, Gumi University, Gumi 39213, Korea
| | - Gyu Man Kim
- School of Mechanical Engineering, Kyungpook National University, Daegu 41566, Korea
| | - Hee Kyung Jin
- Stem Cell Neuroplasticity Research Group and Department of Laboratory Animal Medicine, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Koreaa
| | - Jae-Sung Bae
- Stem Cell Neuroplasticity Research Group, Kyungpook National University, Daegu 41566; Department of Physiology, Cell and Matrix Research Institute, School of Medicine, Kyungpook National University, Daegu 41944; Department of Biomedical Science, BK21 Plus KNU Biomedical Convergence Program, Kyungpook National University, Daegu 41944, Korea
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25
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Spezia Adachi LN, Vercelino R, de Oliveira C, Scarabelot VL, de Souza A, Medeiros LF, Cioato SG, Caumo W, Torres ILS. Isoflurane and the Analgesic Effect of Acupuncture and Electroacupuncture in an Animal Model of Neuropathic Pain. J Acupunct Meridian Stud 2018; 11:97-106. [PMID: 29436370 DOI: 10.1016/j.jams.2018.01.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2017] [Revised: 01/30/2018] [Accepted: 01/31/2018] [Indexed: 12/17/2022] Open
Abstract
The present study aimed to determine whether isoflurane interferes with the analgesic effects of acupuncture (Ac) and electroacupuncture (EA), using a neuropathic pain (NP) rat model. In total, 140 male Wistar rats were used; isoflurane-induced nociceptive response was evaluated using the von Frey test, serum calcium-binding protein β (S100β) levels and nerve growth factor (NGF) levels in the left sciatic nerve. The NP model was induced by chronic constriction injury of the sciatic nerve at 14 days after surgery. Treatment was initiated after NP induction with or without isoflurane anesthesia (20 min/day/8 days). The von Frey test was performed at baseline, 14 days postoperatively, and immediately, 24 h, and 48 h after the last treatment. Results of the nociceptive test and three-way analysis of variance were analyzed by generalized estimating equations, the Bonferroni test, followed by Student-Newman-Keuls or Fisher's least significant difference tests for comparing biochemical parameters (significance defined as p ≤ 0.05). At baseline, no difference was noted in the nociceptive response threshold among all groups. Fourteen days after surgery, compared with other groups, NP groups showed a decreased pain threshold, confirming establishment of NP. Ac and EA enhanced the mechanical pain threshold immediately after the last session in the NP groups, without anesthesia. Isoflurane administration caused increased nociceptive threshold in all groups, and this effect persisted for 48 h after the last treatment. There was an interaction between the independent variables: pain, treatments, and anesthesia in serum S100β levels and NGF levels in the left sciatic nerve. Isoflurane enhanced the analgesic effects of Ac and EA and altered serum S100β and left sciatic nerve NGF levels in rats with NP.
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Affiliation(s)
- Lauren N Spezia Adachi
- Graduate Program in Medicine, Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; Laboratory of Pain Pharmacology and Neuromodulation: Preclinical Researchs, Department of Pharmacology, Institute of Basic Health Sciences, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil; Animal Experimentation Unit, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Rafael Vercelino
- Laboratory of Pain Pharmacology and Neuromodulation: Preclinical Researchs, Department of Pharmacology, Institute of Basic Health Sciences, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil; Centro Universitário FADERGS, Health and Wellness School Laureate International Universities, Porto Alegre, RS, Brazil
| | - Carla de Oliveira
- Graduate Program in Medicine, Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; Laboratory of Pain Pharmacology and Neuromodulation: Preclinical Researchs, Department of Pharmacology, Institute of Basic Health Sciences, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil; Animal Experimentation Unit, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Vanessa L Scarabelot
- Graduate Program in Biological Sciences, Physiology, Institute of Basic Health Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; Laboratory of Pain Pharmacology and Neuromodulation: Preclinical Researchs, Department of Pharmacology, Institute of Basic Health Sciences, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil; Animal Experimentation Unit, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Andressa de Souza
- Laboratory of Pain Pharmacology and Neuromodulation: Preclinical Researchs, Department of Pharmacology, Institute of Basic Health Sciences, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil; Animal Experimentation Unit, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Liciane F Medeiros
- Graduate Program in Biological Sciences, Physiology, Institute of Basic Health Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; Laboratory of Pain Pharmacology and Neuromodulation: Preclinical Researchs, Department of Pharmacology, Institute of Basic Health Sciences, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil; Animal Experimentation Unit, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Stefania G Cioato
- Graduate Program in Biological Sciences, Pharmacology and Therapeutics, Institute of Basic Health Sciences, Universidade Federal Rio Grande do Sul, Porto Alegre, RS, 90050-170, Brazil; Laboratory of Pain Pharmacology and Neuromodulation: Preclinical Researchs, Department of Pharmacology, Institute of Basic Health Sciences, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil; Animal Experimentation Unit, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Wolnei Caumo
- Graduate Program in Medicine, Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Iraci L S Torres
- Graduate Program in Medicine, Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; Graduate Program in Biological Sciences, Physiology, Institute of Basic Health Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; Graduate Program in Biological Sciences, Pharmacology and Therapeutics, Institute of Basic Health Sciences, Universidade Federal Rio Grande do Sul, Porto Alegre, RS, 90050-170, Brazil; Laboratory of Pain Pharmacology and Neuromodulation: Preclinical Researchs, Department of Pharmacology, Institute of Basic Health Sciences, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil; Animal Experimentation Unit, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil.
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Velasco R, Navarro X, Gil-Gil M, Herrando-Grabulosa M, Calls A, Bruna J. Neuropathic Pain and Nerve Growth Factor in Chemotherapy-Induced Peripheral Neuropathy: Prospective Clinical-Pathological Study. J Pain Symptom Manage 2017; 54:815-825. [PMID: 28797868 DOI: 10.1016/j.jpainsymman.2017.04.021] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 03/11/2017] [Accepted: 04/12/2017] [Indexed: 12/27/2022]
Abstract
CONTEXT Neuropathic pain can be present in patients developing chemotherapy-induced peripheral neuropathy (CIPN). Nerve growth factor (NGF) is trophic to small sensory fibers and regulates nociception. OBJECTIVES We investigated the changes in serum NGF and intraepidermal nerve fiber density in skin biopsies of cancer patients receiving neurotoxic chemotherapy in a single-center prospective observational study. METHODS Patients were evaluated before and after chemotherapy administration. CIPN was graded with Total Neuropathy Score©, nerve conduction studies, and National Common Institute-Common Toxicity Criteria for Adverse Events scale. Neuropathic pain was defined according to the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-CIPN20 questionnaire. RESULTS Neuropathic pain was present in 13 of 60 patients (21%), who reported shooting or burning pain in the hands (n = 9) and the feet (n = 12). Patients displaying painful CIPN presented higher NGF after treatment compared with patients with painless or absent CIPN (8.7 ± 11.9 vs. 2.5 ± 1.4 pg/mL, P = 0.016). The change of NGF significantly correlated with neuropathic pain. Patients with painful CIPN did not show significant loss of IEFND compared with patients with painless or absent CIPN (6.16 ± 3.86 vs. 8.37 ± 4.82, P = 0.12). No correlation between IEFND and NGF was observed. CONCLUSION Serum NGF increases in cancer patients receiving taxane or platinum with painful CIPN, suggesting that it might be a potential biomarker of the presence and severity of neuropathic pain in this population. Long-term comprehensive studies to better define the course of NGF in relation with neurological outcomes would be helpful in the further design of therapies for CIPN-related neuropathic pain.
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Affiliation(s)
- Roser Velasco
- Neuro-Oncology Unit-IDIBELL, Hospital Universitari de Bellvitge-Institut Català d'Oncologia L'Hospitalet, Barcelona, Spain; Department of Cell Biology, Physiology and Immunology, Institute of Neurosciences, Universitat Autònoma de Barcelona, and Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain
| | - Xavier Navarro
- Department of Cell Biology, Physiology and Immunology, Institute of Neurosciences, Universitat Autònoma de Barcelona, and Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain
| | - Miguel Gil-Gil
- Neuro-Oncology Unit-IDIBELL, Hospital Universitari de Bellvitge-Institut Català d'Oncologia L'Hospitalet, Barcelona, Spain
| | - Mireia Herrando-Grabulosa
- Department of Cell Biology, Physiology and Immunology, Institute of Neurosciences, Universitat Autònoma de Barcelona, and Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain
| | - Aina Calls
- Department of Cell Biology, Physiology and Immunology, Institute of Neurosciences, Universitat Autònoma de Barcelona, and Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain
| | - Jordi Bruna
- Neuro-Oncology Unit-IDIBELL, Hospital Universitari de Bellvitge-Institut Català d'Oncologia L'Hospitalet, Barcelona, Spain; Department of Cell Biology, Physiology and Immunology, Institute of Neurosciences, Universitat Autònoma de Barcelona, and Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain.
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Youk J, Kim YS, Lim JA, Shin DY, Koh Y, Lee ST, Kim I. Depletion of nerve growth factor in chemotherapy-induced peripheral neuropathy associated with hematologic malignancies. PLoS One 2017; 12:e0183491. [PMID: 28827818 PMCID: PMC5565270 DOI: 10.1371/journal.pone.0183491] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 08/06/2017] [Indexed: 11/19/2022] Open
Abstract
Objective To investigate whether the depletion of nerve growth factor (NGF) is associated with the development of chemotherapy-induced peripheral neuropathy (CIPN) in patients with hematologic malignancy. Methods We prospectively enrolled hematologic cancer patients who had a plan to receive bortezomib, thalidomide, or vincristine. Baseline NGF levels were measured within one week before the start date of chemotherapy. Follow-up NGF levels were measured after four months from the start date of chemotherapy or the date when CIPN was initially diagnosed. Results Baseline and follow-up NGF pairs were measured in 45 patients (male/female = 27/18, median age = 63 years old). CIPN has developed in 28 patients. In the CIPN group, the level of NGF was significantly decreased after chemotherapy compared to the baseline (△NGF = −3.52 ±5.72; p-value = 0.003), while the NGF level of the no-CIPN group was not changed after chemotherapy. The differences in △NGF levels between the CIPN and no-CIPN group were more profound when analyzed in the subgroup of newly diagnosed multiple myeloma patients (△NGF = −4.14 ± 4.87 pg/ml for the CIPN group and +2.52 ± 8.39 pg/ml for the no-CIPN group; p-value = 0.043). Conclusions This study shows that the depletion of NGF occurs during the development of CIPN, suggesting pathogenesis based on the role of NGF and therapeutic implications.
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Affiliation(s)
- Jeonghwan Youk
- Division of Hematology/Oncology, Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Young-Sook Kim
- Department of Neurology, Seoul National University Hospital, Seoul, South Korea
| | - Jung-Ah Lim
- Department of Neurology, Seoul National University Hospital, Seoul, South Korea
| | - Dong-Yeop Shin
- Division of Hematology/Oncology, Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Youngil Koh
- Division of Hematology/Oncology, Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Soon-Tae Lee
- Department of Neurology, Seoul National University Hospital, Seoul, South Korea
- * E-mail: (IK); (SL)
| | - Inho Kim
- Division of Hematology/Oncology, Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, South Korea
- * E-mail: (IK); (SL)
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Seto Y, Takase M, Tsuji Y, To H. Pregabalin reduces cisplatin-induced mechanical allodynia in rats. J Pharmacol Sci 2017; 134:175-180. [DOI: 10.1016/j.jphs.2017.06.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 05/15/2017] [Accepted: 06/06/2017] [Indexed: 11/26/2022] Open
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Kawata D, Wu Z. Regulatable Transgene Expression for Prevention of Chemotherapy-Induced Peripheral Neuropathy. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2017; 6:91-101. [PMID: 28702476 PMCID: PMC5557294 DOI: 10.1016/j.omtm.2017.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 06/16/2017] [Indexed: 11/27/2022]
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) is a debilitating complication associated with drug treatment of cancer for which there are no effective strategies of prevention or treatment. In this study, we examined the effect of intermittent expression of neurotophin-3 (NT-3) or interleukin-10 (IL-10) from replication-defective herpes simplex virus (HSV)-based regulatable vectors delivered by subcutaneous inoculation to the dorsal root ganglion (DRG) on the development of paclitaxel-induced peripheral neuropathy. We constructed two different tetracycline (tet)-on-based regulatable HSV vectors, one expressing NT-3 and the other expressing IL-10, in which the transactivator expression in the tet-on system was under the control of HSV latency-associated promoter 2 (LAP-2), and expression of the transgene was controlled by doxycycline (DOX). We examined the therapeutic effect of intermittent expression of the transgene in animals with paclitaxel-induced peripheral neuropathy modeled by intraperitoneal injection of paclitaxel (16 mg/kg) once a week for 5 weeks. Intermittent expression of either NT-3 or IL-10 3 days before and 1 day after paclitaxel administration protected animals against paclitaxel-induced peripheral neuropathy over the course of 5 weeks. These results suggest the potential of regulatable vectors for prevention of chemotherapy-induced peripheral neuropathy.
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Affiliation(s)
- Daisuke Kawata
- Department of Neurology, University of Michigan, Ann Arbor, MI 48109, USA.,VA Ann Arbor Healthcare System, Ann Arbor, MI 48109, USA.,Department of Anesthesiology, Asahikawa Medical University, Higashi Asahikawa 078-8510, Japan
| | - Zetang Wu
- Department of Neurology, University of Michigan, Ann Arbor, MI 48109, USA.,VA Ann Arbor Healthcare System, Ann Arbor, MI 48109, USA
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Interleukin-1β as emerging therapeutic target in hematological malignancies and potentially in their complications. Blood Rev 2017; 31:306-317. [PMID: 28495184 DOI: 10.1016/j.blre.2017.05.001] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 05/02/2017] [Indexed: 12/12/2022]
Abstract
Interleukin-1β (IL-1β) is a pleiotropic cytokine that exerts multiple roles in both physiological and pathological conditions. It is produced by different cell subsets, and drives a wide range of inflammatory responses in numerous target cells. Enhanced IL-1β signaling is a common event in patients of hematological malignancies. Recent body of evidence obtained in preclinical models shows the pathogenic role of these alterations, and the promising therapeutic value of IL-1 targeting. In this review, we further highlight a potential contribution of IL-1β linking to complications and autoimmune disease that should be investigated in future studies. Hence, drugs that target IL-1 may be helpful to improve outcome or reduce morbidity in patients. Some of them are FDA-approved, and used efficiently against autoimmune diseases, like IL-1 receptor antagonist. In the clinic, however, this agent seems to have limited properties. Current improved drugs will allow to determine the true potential of IL-1 and IL-1β targeting as therapy in hematological malignancies and their related complications.
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Amini-Khoei H, Amiri S, Mohammadi-Asl A, Alijanpour S, Poursaman S, Haj-Mirzaian A, Rastegar M, Mesdaghinia A, Banafshe HR, Sadeghi E, Samiei E, Mehr SE, Dehpour AR. Experiencing neonatal maternal separation increased pain sensitivity in adult male mice: Involvement of oxytocinergic system. Neuropeptides 2017; 61:77-85. [PMID: 27932062 DOI: 10.1016/j.npep.2016.11.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Revised: 11/08/2016] [Accepted: 11/10/2016] [Indexed: 12/17/2022]
Abstract
Early-life stress adversely affects the development of the brain, and alters a variety of behaviors such as pain in later life. In present study, we investigated how early-life stress (maternal separation or MS) can affect the nociceptive response later in life. We particularly focused on the role of oxytocin (OT) in regulating nociception in previously exposed (MS during early postnatal development) mice that were subjected to acute stress (restraint stress or RS). Further, we evaluated whether such modulation of pain sensation in MS mice are regulated by shared mechanisms of the OTergic and opioidergic systems. To do this, we assessed the underlying systems mediating the nociceptive response by administrating different antagonists (for both opioid and OTergic systems) under the different experimental conditions (control vs MS, and control plus RS vs MS plus RS). Our results showed that MS increased pain sensitivity in both tail-flick and hot-plate tests while after administration of OT (1μg/μl/mouse, i.c.v) pain threshold was increased. Atosiban, an OT antagonist (10μg/μl/mouse, i.c.v) abolished the effects of OT. While acute RS increased the pain threshold in control (and not MS) mice, treating MS mice with OT normalized the pain response to RS. This latter effect was reversed by atosiban and/or naltrexone, an opioid antagonist (0.5μg/μl/mouse, i.c.v) suggesting that OT enhances the effect of endogenous opioids. OTergic system is involved in mediating the nociception under acute stress in mice subjected to early-life stress and OTergic and opioidergic systems interact to modulate pain sensitivity in MS mice.
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Affiliation(s)
- Hossein Amini-Khoei
- Medical Plants Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran; Department of Physiology and Pharmacology, School of Medicine, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Shayan Amiri
- Regenerative Medicine Program, Department of Biochemistry and Medical Genetics, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Ali Mohammadi-Asl
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Sakineh Alijanpour
- Department of Biology, Faculty of Sciences, Gonbad Kavous University, Gonbad, Iran
| | - Simin Poursaman
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Arya Haj-Mirzaian
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran; Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, P.O. Box: 13145-784, Tehran, Iran
| | - Mojgan Rastegar
- Regenerative Medicine Program, Department of Biochemistry and Medical Genetics, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Azam Mesdaghinia
- Department of Pharmacology, School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Hamid Reza Banafshe
- Department of Pharmacology, School of Medicine, Kashan University of Medical Sciences, Kashan, Iran; Physiology Research Center, Kashan University of Medical Sciences, Kashan, Iran
| | - Ehsanollah Sadeghi
- Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, P.O. Box: 13145-784, Tehran, Iran
| | - Elika Samiei
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahram Ejtemaie Mehr
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran; Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, P.O. Box: 13145-784, Tehran, Iran
| | - Ahmad Reza Dehpour
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran; Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, P.O. Box: 13145-784, Tehran, Iran.
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Back MJ, Lee HK, Lee JH, Fu Z, Son MW, Choi SZ, Go HS, Yoo S, Hwang SW, Kim DK. P2X1 Receptor-Mediated Ca 2+ Influx Triggered by DA-9801 Potentiates Nerve Growth Factor-Induced Neurite Outgrowth. ACS Chem Neurosci 2016; 7:1488-1498. [PMID: 27442785 DOI: 10.1021/acschemneuro.6b00082] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Nerve growth factor (NGF)-induced neuronal regeneration has emerged as a strategy to treat neuronal degeneration-associated disorders. However, direct NGF administration is limited by the occurrence of adverse effects at high doses of NGF. Therefore, development of a therapeutic strategy to promote the NGF trophic effect is required. In view of the lack of understanding of the mechanism for potentiating the NGF effect, this study investigated molecular targets of DA-9801, a well-standardized Dioscorea rhizome extract, which has a promoting effect on NGF. An increase in intracellular calcium ion level was induced by DA-9801, and chelation of extracellular calcium ions with ethylene-bis(oxyethylenenitrilo)tetraacetic acid (EGTA) suppressed the potentiating effect of DA-9801 on NGF-induced neurite outgrowth. In addition, EGTA treatment reduced the DA-9801-induced phosphorylation of extracellular signal-regulated kinase1/2 (ERK1/2), the major mediators of neurite outgrowth. To find which calcium ion-permeable channel contributes to the calcium ion influx induced by DA-9801, we treated PC12 cells with various inhibitors of calcium ion-permeable channels. NF449, a P2X1 receptor selective antagonist, significantly abolished the potentiating effect of DA-9801 on NGF-induced neurite outgrowth and abrogated the DA-9801-induced ERK1/2 phosphorylation. In addition, transfection with siRNA of P2X1 receptor significantly reduced the DA-9801-enhanced neurite outgrowth. In conclusion, calcium ion influx through P2X1 receptor mediated the promoting effect of DA-9801 on NGF-induced neurite outgrowth via ERK1/2 phosphorylation.
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Affiliation(s)
- Moon Jung Back
- Department
of Environmental and Health Chemistry, College of Pharmacy, Chung-Ang University; 84 Heukseok-ro, Dongjak-Ku, Seoul 06974, Republic of Korea
| | - Hae Kyung Lee
- Department
of Environmental and Health Chemistry, College of Pharmacy, Chung-Ang University; 84 Heukseok-ro, Dongjak-Ku, Seoul 06974, Republic of Korea
| | - Joo Hyun Lee
- Department
of Environmental and Health Chemistry, College of Pharmacy, Chung-Ang University; 84 Heukseok-ro, Dongjak-Ku, Seoul 06974, Republic of Korea
| | - Zhicheng Fu
- Department
of Environmental and Health Chemistry, College of Pharmacy, Chung-Ang University; 84 Heukseok-ro, Dongjak-Ku, Seoul 06974, Republic of Korea
| | - Mi Won Son
- Department of Research Planning & Management, Research Center of Dong-A ST Co., Ltd.; 21 Geumhwa-ro, 105 beon-gil, Giheung-gu, Yongin-si, Gyeonggi-do 446-905, Republic of Korea
| | - Sang Zin Choi
- Department of Research Planning & Management, Research Center of Dong-A ST Co., Ltd.; 21 Geumhwa-ro, 105 beon-gil, Giheung-gu, Yongin-si, Gyeonggi-do 446-905, Republic of Korea
| | - Hyo Sang Go
- Department of Research Planning & Management, Research Center of Dong-A ST Co., Ltd.; 21 Geumhwa-ro, 105 beon-gil, Giheung-gu, Yongin-si, Gyeonggi-do 446-905, Republic of Korea
| | - Sungjae Yoo
- Department
of Biomedical Sciences, Korea University College of Medicine, Seoul 136-705, Republic of Korea
| | - Sun Wook Hwang
- Department
of Biomedical Sciences, Korea University College of Medicine, Seoul 136-705, Republic of Korea
| | - Dae Kyong Kim
- Department
of Environmental and Health Chemistry, College of Pharmacy, Chung-Ang University; 84 Heukseok-ro, Dongjak-Ku, Seoul 06974, Republic of Korea
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Seto Y, Okazaki F, Horikawa K, Zhang J, Sasaki H, To H. Influence of dosing times on cisplatin-induced peripheral neuropathy in rats. BMC Cancer 2016; 16:756. [PMID: 27678475 PMCID: PMC5039788 DOI: 10.1186/s12885-016-2777-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Accepted: 09/13/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Although cis-diamminedichloro-platinum (CDDP) exhibits strong therapeutic effects in cancer chemotherapy, its adverse effects such as peripheral neuropathy, nephropathy, and vomiting are dose-limiting factors. Previous studies reported that chronotherapy decreased CDDP-induced nephropathy and vomiting. In the present study, we investigated the influence of dosing times on CDDP-induced peripheral neuropathy in rats. METHODS CDDP (4 mg/kg) was administered intravenously at 5:00 or 17:00 every 7 days for 4 weeks to male Sprague-Dawley rats, and saline was given to the control group. To assess the dosing time dependency of peripheral neuropathy, von-Frey test and hot-plate test were performed. RESULTS In order to estimate hypoalgesia, the hot-plate test was performed in rats administered CDDP weekly for 4 weeks. On day 28, the withdrawal latency to thermal stimulation was significantly prolonged in the 17:00-treated group than in the control and 5:00-treated groups. When the von-Frey test was performed to assess mechanical allodynia, the withdrawal threshold was significantly lower in the 5:00 and 17:00-treated groups than in the control group on day 6 after the first CDDP dose. The 5:00-treated group maintained allodynia throughout the experiment with the repeated administration of CDDP, whereas the 17:00-treated group deteriorated from allodynia to hypoalgesia. CONCLUSIONS It was revealed that the severe of CDDP-induced peripheral neuropathy was inhibited in the 5:00-treated group, whereas CDDP-treated groups exhibited mechanical allodynia. These results suggested that the selection of an optimal dosing time ameliorated CDDP-induced peripheral neuropathy.
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Affiliation(s)
- Yoshihiro Seto
- Department of Medical Pharmaceutics, Graduate School of Medicine and Pharmaceutical Sciences for Research, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan
| | - Fumiyasu Okazaki
- Department of Medical Pharmaceutics, Graduate School of Medicine and Pharmaceutical Sciences for Research, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan
| | - Keiji Horikawa
- Graduate School of Science and Engineering, University of Toyama, Toyama, Japan
| | - Jing Zhang
- Graduate School of Science and Engineering, University of Toyama, Toyama, Japan
| | - Hitoshi Sasaki
- Hospital Pharmacy, Nagasaki University Hospital, Nagasaki, Japan
| | - Hideto To
- Department of Medical Pharmaceutics, Graduate School of Medicine and Pharmaceutical Sciences for Research, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan.
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Non-cytotoxic Concentration of Cisplatin Decreases Neuroplasticity-Related Proteins and Neurite Outgrowth Without Affecting the Expression of NGF in PC12 Cells. Neurochem Res 2016; 41:2993-3003. [DOI: 10.1007/s11064-016-2019-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Revised: 07/22/2016] [Accepted: 07/26/2016] [Indexed: 12/21/2022]
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Amini-Khoei H, Amiri S, Shirzadian A, Haj-Mirzaian A, Alijanpour S, Rahimi-Balaei M, Mohammadi-Asl A, Hassanipour M, Mehr SE, Dehpour AR. Experiencing neonatal maternal separation increased the seizure threshold in adult male mice: Involvement of the opioid system. Epilepsy Behav 2015; 52:37-41. [PMID: 26409126 DOI: 10.1016/j.yebeh.2015.08.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Revised: 08/12/2015] [Accepted: 08/17/2015] [Indexed: 12/13/2022]
Abstract
Experiencing early-life stress has been considered as a potent risk factor for the development of many of brain disorders, including seizures. Intervening mechanisms through which neonatal maternal separation (MS) alters the seizure susceptibility in adulthood have not been well studied. In the current study, by applying 180 min of MS stress (PND 2-14), we determined the seizure susceptibility and considered the role of the opioid system. Maternal separation increased the seizure threshold, and administration of anticonvulsant/proconvulsant doses of morphine (1 and 30 mg/kg, respectively) reversed the impact of MS. Using tail flick and hot plate tests, we exposed animals to 30 min Restraint stress (RS) and found that MS decreased the pain threshold, suggesting the hyporesponsiveness of the opioid system. These results supported the abnormal seizure activity observed in the MS mice and suggested that abnormalities in the opioid system following MS alter seizure susceptibility in later life.
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Affiliation(s)
- Hossein Amini-Khoei
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Shayan Amiri
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Armin Shirzadian
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Arya Haj-Mirzaian
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Sakineh Alijanpour
- Department of Neuroscience, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Rahimi-Balaei
- Department of Human Anatomy and Cell Science, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Ali Mohammadi-Asl
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahsa Hassanipour
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahram Ejtemaie Mehr
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Reza Dehpour
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.
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Abstract
Neurotrophins (NTs) belong to a family of trophic factors that regulate the survival, growth and programmed cell death of neurons. In mammals, there are four structurally and functionally related NT proteins, viz. nerve growth factor (NGF), brain-derived neurotrophic factor (BDNF), neurotrophin 3 and neurotrophin 4. Most research on NTs to date has focussed on the effects of NGF and BDNF signalling via their respective cognate high affinity neurotrophic tyrosine kinase viz TrkA and TrkB receptors. Apart from the key physiologic roles of NGF and BDNF in peripheral and central nervous system function, NGF and BDNF signalling via TrkA and TrkB receptors respectively have been implicated in mechanisms underpinning neuropathic pain. Additionally, NGF and BDNF signalling via the low-affinity pan neurotrophin receptor at 75 kDa (p75NTR) may also contribute to the pathobiology of neuropathic pain. In this review, we critically assess the role of neurotrophins signalling via their cognate high affinity receptors as well as the low affinity p75NTR in the pathophysiology of peripheral neuropathic and central neuropathic pain. We also identify knowledge gaps to guide future research aimed at generating novel insight on how to optimally modulate NT signalling for discovery of novel therapeutics to improve neuropathic pain relief.
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Park MH, Jin HK, Min WK, Lee WW, Lee JE, Akiyama H, Herzog H, Enikolopov GN, Schuchman EH, Bae JS. Neuropeptide Y regulates the hematopoietic stem cell microenvironment and prevents nerve injury in the bone marrow. EMBO J 2015; 34:1648-60. [PMID: 25916827 DOI: 10.15252/embj.201490174] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Accepted: 04/01/2015] [Indexed: 01/08/2023] Open
Abstract
Many reports have revealed the importance of the sympathetic nervous system (SNS) in the control of the bone marrow environment. However, the specific role of neuropeptide Y (NPY) in this process has not been systematically studied. Here we show that NPY-deficient mice have significantly reduced hematopoietic stem cell (HSC) numbers and impaired regeneration in bone marrow due to apoptotic destruction of SNS fibers and/or endothelial cells. Furthermore, pharmacological elevation of NPY prevented bone marrow impairments in a mouse model of chemotherapy-induced SNS injury, while NPY injection into conditional knockout mice lacking the Y1 receptor in macrophages did not relieve bone marrow dysfunction. These results indicate that NPY promotes neuroprotection and restores bone marrow dysfunction from chemotherapy-induced SNS injury through the Y1 receptor in macrophages. They also reveal a new role of NPY as a regulator of the bone marrow microenvironment and highlight the potential therapeutic value of this neuropeptide.
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Affiliation(s)
- Min Hee Park
- Stem Cell Neuroplasticity Research Group, Kyungpook National University, Daegu, Korea Department of Physiology, Cell and Matrix Research Institute, School of Medicine, Kyungpook National University, Daegu, Korea Department of Biomedical Science, BK21 Plus KNU Biomedical Convergence Program, Kyungpook National University, Daegu, Korea
| | - Hee Kyung Jin
- Stem Cell Neuroplasticity Research Group, Kyungpook National University, Daegu, Korea Department of Laboratory Animal Medicine, College of Veterinary Medicine, Kyungpook National University, Daegu, Korea
| | - Woo-Kie Min
- Department of Orthopaedic Surgery, Kyungpook National University Hospital, Daegu, Korea
| | - Won Woo Lee
- Department of Microbiology and Immunology, Seoul National University College of Medicine, Seoul, Korea
| | - Jeong Eun Lee
- Department of Radiation Oncology, Kyungpook National University Hospital, Daegu, Korea
| | | | - Herbert Herzog
- Neuroscience Research Program, Garvan Institute of Medical Research, Sydney, NSW, Australia
| | | | - Edward H Schuchman
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jae-sung Bae
- Stem Cell Neuroplasticity Research Group, Kyungpook National University, Daegu, Korea Department of Physiology, Cell and Matrix Research Institute, School of Medicine, Kyungpook National University, Daegu, Korea Department of Biomedical Science, BK21 Plus KNU Biomedical Convergence Program, Kyungpook National University, Daegu, Korea
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Palencia G, Hernández-Pedro N, Saavedra-Perez D, Peña-Curiel O, Ortiz-Plata A, Ordoñez G, Flores-Estrada D, Sotelo J, Arrieta O. Retinoic acid reduces solvent-induced neuropathy and promotes neural regeneration in mice. J Neurosci Res 2014; 92:1062-70. [PMID: 24647975 DOI: 10.1002/jnr.23376] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Revised: 10/29/2013] [Accepted: 02/08/2014] [Indexed: 11/12/2022]
Abstract
In humans, exposure to organic solvents (OS) is frequent in work activities or as a recreational inhalant, inducing severe neuropathy (secondary to demyelization of peripheral nerves). We have previously shown that all-trans retinoic acid (ATRA) increases local content of neural growth factor (NGF), improving peripheral neuropathy of diverse origins. In this study, we evaluated the effect of ATRA on OS-induced peripheral neuropathy in experimental mice. Two simultaneous experiments were performed. The first one aimed to evaluate ATRA for the prevention of damage induced by OS, the second to test ATRA as an OS-induced neuropathy treatment. Nociceptive threshold latency and NGF concentration in serum and in peripheral nerves were determined. Morphological changes and evidence of sciatic nerve regeneration were evaluated. Mice exposed to OS developed neuropathy and axonal degeneration. ATRA diminished the effects of OS inhalation on sensorial changes and nerve morphology. Treatment with ATRA reversed sensorial and nerve morphological changes of OS-induced neuropathy, and this was associated with increased contents of NGF. Similar to previous experiences on diabetic and toxic neuropathy, ATRA reduced and partially reversed the peripheral neuropathy caused by OS exposure. These favorable effects apparently are due to local production of NGF induced by neural regeneration in response to the administration of retinoic acid.
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Affiliation(s)
- Guadalupe Palencia
- Neuroimmunology Unit, Instituto Nacional de Neurología y Neurocirugía, Mexico City, Mexico
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Can medical herbs stimulate regeneration or neuroprotection and treat neuropathic pain in chemotherapy-induced peripheral neuropathy? EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:423713. [PMID: 23983777 PMCID: PMC3747437 DOI: 10.1155/2013/423713] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Accepted: 06/05/2013] [Indexed: 12/11/2022]
Abstract
Chemotherapy-induced neuropathy (CIPN) has a relevant impact on the quality of life of cancer patients. There are no curative conventional treatments, so further options have to be investigated. We conducted a systematic review in English and Chinese language databases to illuminate the role of medical herbs. 26 relevant studies on 5 single herbs, one extract, one receptor-agonist, and 8 combinations of herbs were identified focusing on the single herbs Acorus calamus rhizoma, Cannabis sativa fructus, Chamomilla matricaria, Ginkgo biloba, Salvia officinalis, Sweet bee venom, Fritillaria cirrhosae bulbus, and the herbal combinations Bu Yang Huan Wu, modified Bu Yang Huan Wu plus Liuwei Di Huang, modified Chai Hu Long Gu Mu Li Wan, Geranii herba plus Aconiti lateralis praeparata radix , Niu Che Sen Qi Wan (Goshajinkigan), Gui Zhi Jia Shu Fu Tang (Keishikajutsubuto), Huang Qi Wu Wu Tang (Ogikeishigomotsuto), and Shao Yao Gan Cao Tang (Shakuyakukanzoto). The knowledge of mechanism of action is still limited, the quality of clinical trials needs further improvement, and studies have not yielded enough evidence to establish a standard practice, but a lot of promising substances have been identified. While CIPN has multiple mechanisms of neuronal degeneration, a combination of herbs or substances might deal with multiple targets for the aim of neuroprotection or neuroregeneration in CIPN.
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A systematic review of experimental and clinical acupuncture in chemotherapy-induced peripheral neuropathy. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:516916. [PMID: 23983788 PMCID: PMC3741953 DOI: 10.1155/2013/516916] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2013] [Revised: 06/10/2013] [Accepted: 06/11/2013] [Indexed: 11/18/2022]
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) is a common side effect that can be very disabling and can limit or delay the dose of chemotherapy that can be administered. Acupuncture may be effective for treating peripheral neuropathy. The aim of this study was to review the available literature on the use of acupuncture for CIPN. The systematic literature search was performed using MEDLINE, Google Scholar, Cochrane Database, CINHAL, and ISI Proceedings. Hand searching was conducted, and consensus was reached on all extracted data. Only papers in the English language were included, irrespective of study design. From 3989 retrieved papers, 8 relevant papers were identified. One was an experimental study which showed that electroacupuncture suppressed CIPN pain in rats. In addition, there were 7 very heterogeneous clinical studies, 1 controlled randomised study using auricular acupuncture, 2 randomized controlled studies using somatic acupuncture, and 3 case series/case reports which suggested a positive effect of acupuncture in CIPN. Conclusions. Only one controlled randomised study demonstrated that acupuncture may be beneficial for CIPN. All the clinical studies reviewed had important methodological limitations. Further studies with robust methodology are needed to demonstrate the role of acupuncture for treating CIPN resulting from cancer treatment.
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Lucas D, Scheiermann C, Chow A, Kunisaki Y, Bruns I, Barrick C, Tessarollo L, Frenette PS. Chemotherapy-induced bone marrow nerve injury impairs hematopoietic regeneration. Nat Med 2013; 19:695-703. [PMID: 23644514 PMCID: PMC3964478 DOI: 10.1038/nm.3155] [Citation(s) in RCA: 202] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2013] [Accepted: 03/11/2013] [Indexed: 12/13/2022]
Abstract
Anti-cancer chemotherapy drugs challenge hematopoietic tissues to regenerate, but commonly produce long-term sequelae. Deficits in hematopoietic stem or stromal cell function have been described, but the mechanisms mediating chemotherapy-induced hematopoietic dysfunction remain unclear. Administration of multiple cycles of cisplatin chemotherapy causes significant sensory neuropathy. Here, we demonstrate that chemotherapy-induced nerve injury in the bone marrow is a critical lesion impairing hematopoietic regeneration. We show using various pharmacological and genetic models that the selective loss of adrenergic innervation in the BM alters its regeneration following genotoxic insult. Sympathetic nerves in the marrow promote the survival of stem cell niche constituents that initiate recovery. Neuroprotection by deletion of Trp53 in sympathetic neurons or neuro-regeneration using 4-methylcatechol or glial-derived neurotrophic factor (GDNF) administration can restore hematopoietic recovery. Thus, these results shed light on the potential benefit of adrenergic nerve protection to shield hematopoietic niches from injury.
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Affiliation(s)
- Daniel Lucas
- Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research, Albert Einstein College of Medicine, New York, New York, USA
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Soligo M, Nori SL, Protto V, Florenzano F, Manni L. Acupuncture and Neurotrophin Modulation. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2013; 111:91-124. [DOI: 10.1016/b978-0-12-411545-3.00005-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
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Aloe L, Rocco ML, Bianchi P, Manni L. Nerve growth factor: from the early discoveries to the potential clinical use. J Transl Med 2012. [PMID: 23190582 PMCID: PMC3543237 DOI: 10.1186/1479-5876-10-239] [Citation(s) in RCA: 305] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The physiological role of the neurotrophin nerve growth factor (NGF) has been characterized, since its discovery in the 1950s, first in the sensory and autonomic nervous system, then in central nervous, endocrine and immune systems. NGF plays its trophic role both during development and in adulthood, ensuring the maintenance of phenotypic and functional characteristic of several populations of neurons as well as immune cells. From a translational standpoint, the action of NGF on cholinergic neurons of the basal forebrain and on sensory neurons in dorsal root ganglia first gained researcher's attention, in view of possible clinical use in Alzheimer's disease patients and in peripheral neuropathies respectively. The translational and clinical research on NGF have, since then, enlarged the spectrum of diseases that could benefit from NGF treatment, at the same time highlighting possible limitations in the use of the neurotrophin as a drug. In this review we give a comprehensive account for almost all of the clinical trials attempted until now by using NGF. A perspective on future development for translational research on NGF is also discussed, in view of recent proposals for innovative delivery strategies and/or for additional pathologies to be treated, such as ocular and skin diseases, gliomas, traumatic brain injuries, vascular and immune diseases.
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Affiliation(s)
- Luigi Aloe
- Cellular Biology and Neurobiology Institute, CNR, via del Fosso di Fiorano 64, 00143, Rome, Italy
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Jang Y, Jung J, Kim H, Oh J, Jeon JH, Jung S, Kim KT, Cho H, Yang DJ, Kim SM, Kim IB, Song MR, Oh U. Axonal neuropathy-associated TRPV4 regulates neurotrophic factor-derived axonal growth. J Biol Chem 2011; 287:6014-24. [PMID: 22187434 DOI: 10.1074/jbc.m111.316315] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Spinal muscular atrophy and hereditary motor and sensory neuropathies are characterized by muscle weakness and atrophy caused by the degenerations of peripheral motor and sensory nerves. Recent advances in genetics have resulted in the identification of missense mutations in TRPV4 in patients with these hereditary neuropathies. Neurodegeneration caused by Ca(2+) overload due to the gain-of-function mutation of TRPV4 was suggested as the molecular mechanism for the neuropathies. Despite the importance of TRPV4 mutations in causing neuropathies, the precise role of TRPV4 in the sensory/motor neurons is unknown. Here, we report that TRPV4 mediates neurotrophic factor-derived neuritogenesis in developing peripheral neurons. TRPV4 was found to be highly expressed in sensory and spinal motor neurons in early development as well as in the adult, and the overexpression or chemical activation of TRPV4 was found to promote neuritogenesis in sensory neurons as well as PC12 cells, whereas its knockdown and pharmacologic inhibition had the opposite effect. More importantly, nerve growth factor or cAMP treatment up-regulated the expression of phospholipase A(2) and TRPV4. Neurotrophic factor-derived neuritogenesis appears to be regulated by the phospholipase A(2)-mediated TRPV4 pathway. These findings show that TRPV4 mediates neurotrophic factor-induced neuritogenesis in developing peripheral nerves. Because neurotrophic factors are essential for the maintenance of peripheral nerves, these findings suggest that aberrant TRPV4 activity may lead to some types of pathology of sensory and motor nerves.
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Affiliation(s)
- Yongwoo Jang
- Sensory Research Center, College of Pharmacy, Seoul National University, Seoul 151-742, Republic of Korea
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Pourmohammadi N, Alimoradi H, Mehr SE, Hassanzadeh G, Hadian MR, Sharifzadeh M, Bakhtiarian A, Dehpour AR. Lithium attenuates peripheral neuropathy induced by paclitaxel in rats. Basic Clin Pharmacol Toxicol 2011; 110:231-7. [PMID: 21917116 DOI: 10.1111/j.1742-7843.2011.00795.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
As a cancer chemotherapeutic agent, paclitaxel (Taxol® ) causes dose-related peripheral neuropathy in human beings. The mechanisms underlying this toxicity are currently unknown, and there are no validated treatments for its prevention or control. To assess whether lithium as a pre-treatment and at subtherapeutic dose could prevent the peripheral neuropathy produced by it, rats were treated with paclitaxel (2 mg/kg i.p. every other day for a total of 16 times) and/or lithium chloride (300 mg/l) via water supply. General toxicity and body-weight were measured regularly during the experiment. To evaluate the sensory and motor neuropathy hot-plate, open-field test and nerve conduction velocity were used. In rats treated with only paclitaxel, there was behavioural, electrophysiological and histological evidence of a mixed sensorimotor neuropathy after 16 injections. Lithium robustly reduced the rate of mortality and general toxicity. Paclitaxel-induced sensorimotor neuropathy was significantly improved as indicated by changes in hotplate latency, total distance moved and a significant increase in sciatic, sural and tail sensory or motor nerve conduction velocity. The same results were observed in histopathological examinations; however, dorsal root ganglion neurons did not significantly change in the paclitaxel-treated groups. These results suggest that lithium, at subtherapeutic doses, can prevent both motor and sensory components of paclitaxel neuropathy in rats. Thus, lithium at these doses, as an inexpensive and relatively safe salt, may be useful clinically in preventing the neuropathy induced by paclitaxel treatment.
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Affiliation(s)
- Nasir Pourmohammadi
- Department of Pharmacology School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Yashida MH, Da Silva Faria ALD, Caldeira EJ. Estrogen and insulin replacement therapy modulates the expression of insulin-like growth factor-I receptors in the salivary glands of diabetic mice. Anat Rec (Hoboken) 2011; 294:1930-8. [PMID: 21965157 DOI: 10.1002/ar.21481] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2010] [Accepted: 08/02/2011] [Indexed: 01/09/2023]
Abstract
Diabetes mellitus results in various complications, also compromising the salivary glands. Hormone levels and interactions with cellular receptors are altered, intensifying the damage caused by this disease. Hormone replacement therapy alone or combined with other treatments may reverse this damage, but doubts still exist regarding the efficacy of this procedure. The objective of this study was to evaluate the effect of estrogen replacement therapy combined with insulin treatment on salivary secretory cells and on the expression of insulin-like growth factor (IGF)-I receptors in salivary glands of spontaneously diabetic (NOD) mice. Twenty-five mice were divided into five groups of five animals each: group I (NOD diabetic), group II (NOD diabetic treated with insulin), group III (NOD diabetic treated with estrogen), group IV (NOD diabetic treated with insulin and estrogen), and group V (control Balb/c mice). Group II received insulin, group III received estrogen, and group IV received insulin plus estrogen administered daily for 20 days. Groups I and V received saline for the same period of time to simulate treatment. Glucose and estrogen levels were monitored during treatment, and salivary gland samples were collected at the end of treatment for stereological analysis and immunofluorescence detection of IGF-I receptors. Tissue restructuring and regulation of IGF-I receptors expression were observed in animals submitted to estrogen replacement therapy plus insulin. Estrogen effectively promoted the recovery of salivary secretory cells, demonstrating that this hormone alone, and especially when combined with insulin, might be important for the reversal of hyperglycemia-induced tissue injury.
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Affiliation(s)
- Monica Hayashi Yashida
- Tissue Morphology Laboratory, Department of Morphology and Basic Pathology, Faculty of Medicine of Jundiaí, São Paulo, Brazil
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Maekawa ET, Maioral ÉE, Metidieri HT, Picardi PK, Caldeira EJ. Recovery of INS-R and ER-alpha expression in the salivary glands of diabetic mice submitted to hormone replacement therapy. Arch Oral Biol 2011; 56:1129-36. [DOI: 10.1016/j.archoralbio.2011.03.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2010] [Revised: 01/31/2011] [Accepted: 03/24/2011] [Indexed: 12/13/2022]
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Arrieta Ó, Hernández-Pedro N, Fernández-González-Aragón MC, Saavedra-Pérez D, Campos-Parra AD, Ríos-Trejo MÁ, Cerón-Lizárraga T, Martínez-Barrera L, Pineda B, Ordóñez G, Ortiz-Plata A, Granados-Soto V, Sotelo J. Retinoic acid reduces chemotherapy-induced neuropathy in an animal model and patients with lung cancer. Neurology 2011; 77:987-95. [PMID: 21865574 DOI: 10.1212/wnl.0b013e31822e045c] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
OBJECTIVE To evaluate the effect of all-trans retinoic acid (ATRA) as treatment for chemotherapy-induced peripheral neuropathy in an experimental animal model and in a randomized, double-blinded, controlled trial in patients with non-small-cell lung cancer (NSCLC). METHODS Forty male Wistar rats were randomized in 5 groups: group A, control; groups B and C, treated with cisplatin; and groups D and E, treated with paclitaxel. ATRA (20 mg/kg PO) was administered for 15 days in groups C and E. We evaluated neuropathy and nerve regeneration-related morphologic changes in sciatic nerve, the concentration of nerve growth factor (NGF), and retinoic acid receptor (RAR)-α and RAR-β expression. In addition, 95 patients with NSCLC under chemotherapy treatment were randomized to either ATRA (20 mg/m(2)/d) or placebo. Serum NGF, neurophysiologic tests, and clinical neurotoxicity were assessed. RESULTS The experimental animals developed neuropathy and axonal degeneration, associated with decreased NGF levels in peripheral nerves. Treatment with ATRA reversed sensorial changes and nerve morphology; this was associated with increased NGF levels and RAR-β expression. Patients treated with chemotherapy had clinical neuropathy and axonal loss assessed by neurophysiology, which was related to decreased NGF levels. ATRA reduced axonal degeneration demonstrated by nerve conduction velocity and clinical manifestations of neuropathy grades ≥2. CONCLUSIONS ATRA reduced chemotherapy-induced experimental neuropathy, increased NGF levels, and induced RAR-β expression in nerve. In patients, reduction of NGF in serum was associated with the severity of neuropathy; ATRA treatment reduced the electrophysiologic alterations. CLASSIFICATION OF EVIDENCE This study provides Class II evidence that ATRA improves nerve conduction in patients with chemotherapy-induced peripheral neuropathy.
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Affiliation(s)
- Óscar Arrieta
- Laboratorio de Oncología Experimental, Instituto Nacional de Cancerología, Tlalpan, Mexico.
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Le Hericium erinaceus: des propriétés essentiellement dépendantes du neuronal growth factor. ACTA ACUST UNITED AC 2011. [DOI: 10.1007/s10298-010-0601-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Toda S, Sakai A, Ikeda Y, Sakamoto A, Suzuki H. A local anesthetic, ropivacaine, suppresses activated microglia via a nerve growth factor-dependent mechanism and astrocytes via a nerve growth factor-independent mechanism in neuropathic pain. Mol Pain 2011; 7:2. [PMID: 21211063 PMCID: PMC3022746 DOI: 10.1186/1744-8069-7-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2010] [Accepted: 01/07/2011] [Indexed: 12/13/2022] Open
Abstract
Background Local anesthetics alleviate neuropathic pain in some cases in clinical practice, and exhibit longer durations of action than those predicted on the basis of the pharmacokinetics of their blocking effects on voltage-dependent sodium channels. Therefore, local anesthetics may contribute to additional mechanisms for reversal of the sensitization of nociceptive pathways that occurs in the neuropathic pain state. In recent years, spinal glial cells, microglia and astrocytes, have been shown to play critical roles in neuropathic pain, but their participation in the analgesic effects of local anesthetics remains largely unknown. Results Repetitive epidural administration of ropivacaine reduced the hyperalgesia induced by chronic constrictive injury of the sciatic nerve. Concomitantly with this analgesia, ropivacaine suppressed the increases in the immunoreactivities of CD11b and glial fibrillary acidic protein in the dorsal spinal cord, as markers of activated microglia and astrocytes, respectively. In addition, epidural administration of a TrkA-IgG fusion protein that blocks the action of nerve growth factor (NGF), which was upregulated by ropivacaine in the dorsal root ganglion, prevented the inhibitory effect of ropivacaine on microglia, but not astrocytes. The blockade of NGF action also abolished the analgesic effect of ropivacaine on neuropathic pain. Conclusions Ropivacaine provides prolonged analgesia possibly by suppressing microglial activation in an NGF-dependent manner and astrocyte activation in an NGF-independent manner in the dorsal spinal cord. Local anesthetics, including ropivacaine, may represent a new approach for glial cell inhibition and, therefore, therapeutic strategies for neuropathic pain.
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Affiliation(s)
- Shigeru Toda
- Department of Pharmacology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, Japan
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