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Zhi X, Wu F, Qian J, Ochiai Y, Lian G, Malagola E, Chen D, Ryeom SW, Wang TC. Nociceptive neurons interact directly with gastric cancer cells via a CGRP/Ramp1 axis to promote tumor progression. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.04.583209. [PMID: 38496544 PMCID: PMC10942283 DOI: 10.1101/2024.03.04.583209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Cancer cells have been shown to exploit neurons to modulate their survival and growth, including through establishment of neural circuits within the central nervous system (CNS) 1-3 . Here, we report a distinct pattern of cancer-nerve interactions between the peripheral nervous system (PNS) and gastric cancer (GC). In multiple GC mouse models, nociceptive nerves demonstrated the greatest degree of nerve expansion in an NGF-dependent manner. Neural tracing identified CGRP+ peptidergic neurons as the primary gastric sensory neurons. Three-dimensional co-culture models showed that sensory neurons directly connect with gastric cancer spheroids through synapse-like structures. Chemogenetic activation of sensory neurons induced the release of calcium into the cytoplasm of cancer cells, promoting tumor growth and metastasis. Pharmacological ablation of sensory neurons or treatment with CGRP inhibitors suppressed tumor growth and extended survival. Depolarization of gastric tumor membranes through in vivo optogenetic activation led to enhanced calcium flux in nodose ganglia and CGRP release, defining a cancer cell-peptidergic neuronal circuit. Together, these findings establish the functional connectivity between cancer and sensory neurons, identifying this pathway as a potential therapeutic target.
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Li J, Liu B, Wu H, Zhang S, Liang Z, Guo S, Jiang H, Song Y, Lei X, Gao Y, Cheng P, Li D, Wang J, Liu Y, Wang D, Zhan N, Xu J, Wang L, Xiao G, Yang L, Pei G. Sensory nerves directly promote osteoclastogenesis by secreting peptidyl-prolyl cis-trans isomerase D (Cyp40). Bone Res 2023; 11:64. [PMID: 38097598 PMCID: PMC10721806 DOI: 10.1038/s41413-023-00300-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 09/13/2023] [Accepted: 10/30/2023] [Indexed: 12/17/2023] Open
Abstract
Given afferent functions, sensory nerves have recently been found to exert efferent effects and directly alter organ physiology. Additionally, several studies have highlighted the indirect but crucial role of sensory nerves in the regulation of the physiological function of osteoclasts. Nonetheless, evidence regarding the direct sensory nerve efferent influence on osteoclasts is lacking. In the current study, we found that high levels of efferent signals were transported directly from the sensory nerves into osteoclasts. Furthermore, sensory hypersensitivity significantly increased osteoclastic bone resorption, and sensory neurons (SNs) directly promoted osteoclastogenesis in an in vitro coculture system. Moreover, we screened a novel neuropeptide, Cyp40, using an isobaric tag for relative and absolute quantitation (iTRAQ). We observed that Cyp40 is the efferent signal from sensory nerves, and it plays a critical role in osteoclastogenesis via the aryl hydrocarbon receptor (AhR)-Ras/Raf-p-Erk-NFATc1 pathway. These findings revealed a novel mechanism regarding the influence of sensory nerves on bone regulation, i.e., a direct promoting effect on osteoclastogenesis by the secretion of Cyp40. Therefore, inhibiting Cyp40 could serve as a strategy to improve bone quality in osteoporosis and promote bone repair after bone injury.
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Affiliation(s)
- Junqin Li
- Southern University of Science and Technology Hospital, No. 6019 Liuxian Street, Xili Avenue, Nanshan District, Shenzhen, 518055, China
- Department of Orthopaedics, Xijing Hospital, Air Force Medical University, Xi'an, 710032, China
| | - Bin Liu
- Department of Orthopedics, General Hospital of Northern Theater Command, No. 83, Wenhua Road, Shenhe District, Shenyang, 110016, China
| | - Hao Wu
- Department of Orthopaedics, Xijing Hospital, Air Force Medical University, Xi'an, 710032, China
- Department of Orthopaedics, Tangdu Hospital, Fourth Military Medical University, 710038, Xi'an, PR China
| | - Shuaishuai Zhang
- Department of Orthopaedics, Xijing Hospital, Air Force Medical University, Xi'an, 710032, China
| | - Zhuowen Liang
- Department of Orthopaedics, Xijing Hospital, Air Force Medical University, Xi'an, 710032, China
| | - Shuo Guo
- Department of Orthopaedics, Xijing Hospital, Air Force Medical University, Xi'an, 710032, China
- Department of Biomedical Engineering, Fourth Military Medical University, 710032, Xi'an, PR China
| | - Huijie Jiang
- Lingtong Rehabilitation and Recuperation Center, Xi'an, 710600, China
| | - Yue Song
- Department of Orthopaedics, Xijing Hospital, Air Force Medical University, Xi'an, 710032, China
- Department of Orthopedics, The Fourth Medical Center, Chinese PLA General Hospital, 100048, Beijing, PR China
| | - Xing Lei
- Department of Orthopedics, Linyi People's Hospital, LinYi, 276000, China
| | - Yi Gao
- Southern University of Science and Technology Hospital, No. 6019 Liuxian Street, Xili Avenue, Nanshan District, Shenzhen, 518055, China
| | - Pengzhen Cheng
- Department of Orthopaedics, Xijing Hospital, Air Force Medical University, Xi'an, 710032, China
| | - Donglin Li
- Department of Orthopaedics, Xijing Hospital, Air Force Medical University, Xi'an, 710032, China
| | - Jimeng Wang
- Department of Orthopedics, 81 Army Hospital of the People's Liberation Army, Zhangjiakou, 075000, China
| | - Yang Liu
- Department of Anaesthesiology and Perioperative Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Di Wang
- Department of Orthopaedics, Xijing Hospital, Air Force Medical University, Xi'an, 710032, China
| | - Nazhi Zhan
- School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Jing Xu
- Southern University of Science and Technology Hospital, No. 6019 Liuxian Street, Xili Avenue, Nanshan District, Shenzhen, 518055, China
| | - Lin Wang
- Southern University of Science and Technology Hospital, No. 6019 Liuxian Street, Xili Avenue, Nanshan District, Shenzhen, 518055, China
| | - Guozhi Xiao
- School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Liu Yang
- Department of Orthopaedics, Xijing Hospital, Air Force Medical University, Xi'an, 710032, China.
| | - GuoXian Pei
- Southern University of Science and Technology Hospital, No. 6019 Liuxian Street, Xili Avenue, Nanshan District, Shenzhen, 518055, China.
- Department of Orthopaedics, Xijing Hospital, Air Force Medical University, Xi'an, 710032, China.
- School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China.
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Russo AF, Hay DL. CGRP physiology, pharmacology, and therapeutic targets: migraine and beyond. Physiol Rev 2023; 103:1565-1644. [PMID: 36454715 PMCID: PMC9988538 DOI: 10.1152/physrev.00059.2021] [Citation(s) in RCA: 46] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 11/23/2022] [Accepted: 11/27/2022] [Indexed: 12/03/2022] Open
Abstract
Calcitonin gene-related peptide (CGRP) is a neuropeptide with diverse physiological functions. Its two isoforms (α and β) are widely expressed throughout the body in sensory neurons as well as in other cell types, such as motor neurons and neuroendocrine cells. CGRP acts via at least two G protein-coupled receptors that form unusual complexes with receptor activity-modifying proteins. These are the CGRP receptor and the AMY1 receptor; in rodents, additional receptors come into play. Although CGRP is known to produce many effects, the precise molecular identity of the receptor(s) that mediates CGRP effects is seldom clear. Despite the many enigmas still in CGRP biology, therapeutics that target the CGRP axis to treat or prevent migraine are a bench-to-bedside success story. This review provides a contextual background on the regulation and sites of CGRP expression and CGRP receptor pharmacology. The physiological actions of CGRP in the nervous system are discussed, along with updates on CGRP actions in the cardiovascular, pulmonary, gastrointestinal, immune, hematopoietic, and reproductive systems and metabolic effects of CGRP in muscle and adipose tissues. We cover how CGRP in these systems is associated with disease states, most notably migraine. In this context, we discuss how CGRP actions in both the peripheral and central nervous systems provide a basis for therapeutic targeting of CGRP in migraine. Finally, we highlight potentially fertile ground for the development of additional therapeutics and combinatorial strategies that could be designed to modulate CGRP signaling for migraine and other diseases.
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Affiliation(s)
- Andrew F Russo
- Department of Molecular Physiology and Biophysics, University of Iowa, Iowa City, Iowa
- Department of Neurology, University of Iowa, Iowa City, Iowa
- Center for the Prevention and Treatment of Visual Loss, Department of Veterans Affairs Health Center, Iowa City, Iowa
| | - Debbie L Hay
- Department of Pharmacology and Toxicology, University of Otago, Dunedin, New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery, School of Biological Sciences, The University of Auckland, Auckland, New Zealand
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Potentials of Neuropeptides as Therapeutic Agents for Neurological Diseases. Biomedicines 2022; 10:biomedicines10020343. [PMID: 35203552 PMCID: PMC8961788 DOI: 10.3390/biomedicines10020343] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/23/2022] [Accepted: 01/24/2022] [Indexed: 02/04/2023] Open
Abstract
Despite recent leaps in modern medicine, progress in the treatment of neurological diseases remains slow. The near impermeable blood-brain barrier (BBB) that prevents the entry of therapeutics into the brain, and the complexity of neurological processes, limits the specificity of potential therapeutics. Moreover, a lack of etiological understanding and the irreversible nature of neurological conditions have resulted in low tolerability and high failure rates towards existing small molecule-based treatments. Neuropeptides, which are small proteinaceous molecules produced by the body, either in the nervous system or the peripheral organs, modulate neurological function. Although peptide-based therapeutics originated from the treatment of metabolic diseases in the 1920s, the adoption and development of peptide drugs for neurological conditions are relatively recent. In this review, we examine the natural roles of neuropeptides in the modulation of neurological function and the development of neurological disorders. Furthermore, we highlight the potential of these proteinaceous molecules in filling gaps in current therapeutics.
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Zhang Z, Xu D, Wang J, Cui J, Wu S, Zou L, Shen Y, Jing X, Bai W. Correlated Sensory and Sympathetic Innervation Between the Acupoint BL23 and Kidney in the Rat. Front Integr Neurosci 2021; 14:616778. [PMID: 33505253 PMCID: PMC7829193 DOI: 10.3389/fnint.2020.616778] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 12/15/2020] [Indexed: 01/22/2023] Open
Abstract
Objective: To investigate the sensory and sympathetic innervations associated with both acupoint “Shenshu” (BL23) and kidney in the rat for insight into the neuronal correlation between the Back-Shu Point and its corresponding visceral organ. Methods: The BL23 and kidney were selected as the representative acupoint and visceral organ in this study, in which their local nerve fibers were examined by using double fluorescent immunohistochemistry with calcitonin gene-related peptide (CGRP) and tyrosine hydroxylase (TH). Meanwhile, their neuronal correlation in the dorsal root ganglia (DRGs), spinal cord, and sympathetic (paravertebral) chain were investigated using a double fluorescent neural tracing technique with Alexa Fluor 488 and 594 conjugates with cholera toxin subunit B (AF488/594-CTB). Results: The local tissue of acupoint BL23 and the fibrous capsule of kidney distributed abundantly with CGRP- and TH-positive nerve fibers, corresponding to their sensory and sympathetic innervation. On the other hand, the sensory neurons associated with acupoint BL23 and kidney were labeled with AF488/594-CTB and distributed from thoracic (T) 11 to lumbar (L) 3 DRGs and from T10 to L2 DRGs, respectively, in which some of them in T12-T13 DRGs were simultaneously labeled with both AF488/594-CTB. Also, postganglionic neurons associated with both acupoint BL23 and kidney were found in the sympathetic chain at the same spinal segments but separately labeled with AF488-CTB and AF594-CTB. Conclusion: Our study demonstrates the neural characteristics of the acupoint BL23 and kidney in the rat from the perspective of neurochemistry and neural pathways, providing an example for understanding the neuronal correlation between the Back-Shu Points and their corresponding visceral organs. These results suggest that the stimulation of the Back-Shu Points may regulate the activities of the target-organs via the periphery sensory and sympathetic pathways.
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Affiliation(s)
- Zhiyun Zhang
- Key Laboratory of Acupuncture and Neurology of Zhejiang Province, Department of Neurobiology and Acupuncture Research, The Third Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China.,Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Dongsheng Xu
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jia Wang
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jingjing Cui
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Shuang Wu
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ling Zou
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yi Shen
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xianghong Jing
- Key Laboratory of Acupuncture and Neurology of Zhejiang Province, Department of Neurobiology and Acupuncture Research, The Third Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China.,Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Wanzhu Bai
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
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Effect of ropivacaine on peripheral neuropathy in streptozocin diabetes-induced rats through TRPV1-CGRP pathway. Biosci Rep 2020; 39:220953. [PMID: 31661547 PMCID: PMC6851513 DOI: 10.1042/bsr20190817] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 10/17/2019] [Accepted: 10/28/2019] [Indexed: 12/18/2022] Open
Abstract
Objective To determine the effect of ropivacaine on peripheral neuropathy in diabetic rats and its possible mechanism. Methods Forty-eight Sprague–Dawley rats were randomly divided into six groups: nondiabetic control group, nondiabetic group A (0.25% ropivacaine), nondiabetic group B (0.75% ropivacaine), diabetic control group (diabetic peripheral neuropathy (DPN) +artificial cerebrospinal fluid), diabetic group A (DPN+0.25% ropivacaine), and diabetic group B (DPN + 0.75% ropivacaine), with eight rats in each group. Within an hour of the last administration, the sciatic motor nerve conduction velocity (MNCV) of each group was measured, and the morphological changes of rat sciatic nerve were observed by HE, Weil’s staining and electron microscopy. The expression of transient receptor potential vanilloid (TRPV1) in the spinal cord dorsal horn of rats was analyzed by immunohistochemistry, and the expression of Calcitonin gene-related peptide (CGRP) protein in the spinal cord was analyzed by Western blot. Results Compared with the nondiabetic control group, elevated blood glucose, decreased weight and reduced average mechanical withdrawal threshold (MWT), additionally, the sciatic nerves showed significantly slowed conduction velocity (both P<0.001) and damaged pathological structure, the expression of TRPV1 and CGRP were decreased (both P<0.001) in the diabetic groups. Compared with the diabetic control group, down-regulation of TRPV1 and CGRP in spinal cord was significant for the diabetic groups A and B treated with 0.25 and 0.75% ropivacaine, the higher concentration of ropivacaine correlated with a greater change. Conclusion Ropivacaine can significantly block sciatic nerve conduction velocity in DPN rats in a concentration-dependent manner, which may be related to the expression of the TRPV1-CGRP pathway.
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Blanco ME, Mayo OB, Bandiera T, De Pietri Tonelli D, Armirotti A. LC-MS/MS analysis of twelve neurotransmitters and amino acids in mouse cerebrospinal fluid. J Neurosci Methods 2020; 341:108760. [PMID: 32428622 DOI: 10.1016/j.jneumeth.2020.108760] [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] [Received: 02/05/2020] [Revised: 05/01/2020] [Accepted: 05/01/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND So far, analytical investigation of neuroactive molecules in cerebrospinal fluid (CSF) of rodent models has been limited to rats, given the intrinsic anatomic difficulties related to mice sampling and the corresponding tiny amounts of CSF obtained. This poses a challenge for the research in neuroscience, where many, if not most, animal models for neuronal disorders rely on mice. NEW METHOD We introduce a new, sensitive and robust LC-MS/MS method to analyze a panel of twelve neuroactive molecules (NM) from mouse CSF (aspartic acid, serine, glycine, glutamate, γ-aminobutyric acid, norepinephrine, epinephrine, acetylcholine, dopamine, serotonin, histamine and its metabolite 1-metylhistamine). The paper describes the sampling procedure that allows the collection of 1-2 microliters of pure CSF from individual mouse specimens. RESULTS To test its applicability, we challenged our method on the field, by sampling 37 individual animals, thus demonstrating its strength and reliability. COMPARISON WITH EXISTING METHOD(S) Compared to other methods, our procedure does not involve any extraction nor derivatization steps: samples are simply diluted and analyzed as such by LC-MS/MS, using a dedicated ion pairing agent in the chromatographic setup. The panel of neuroactive molecules that is analyzed in a single run is also significantly higher compared to other methods. CONCLUSIONS Given the number of mouse models used in the neuroscience research, we believe that our work will pave new ways to more advanced research in this field.
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Affiliation(s)
- María Encarnación Blanco
- Graphene Labs, Fondazione Istituto Italiano di Tecnologia, Genova, Italy; D3-Pharmachemistry, Fondazione Istituto Italiano di Tecnologia, Genova, Italy
| | - Olga Barca Mayo
- Neuro miRNA Lab, Fondazione Istituto Italiano di Tecnologia, Genova, Italy
| | - Tiziano Bandiera
- D3-Pharmachemistry, Fondazione Istituto Italiano di Tecnologia, Genova, Italy
| | | | - Andrea Armirotti
- Graphene Labs, Fondazione Istituto Italiano di Tecnologia, Genova, Italy; Analytical Chemistry and In-vivo Pharmacology Facility, Fondazione Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy.
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Atsumi K, Yajima T, Tachiya D, Kokubun S, Shoji N, Sasano T, Ichikawa H, Sato T. Sensory neurons in the human jugular ganglion. Tissue Cell 2020; 64:101344. [PMID: 32473709 DOI: 10.1016/j.tice.2020.101344] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 02/04/2020] [Accepted: 02/07/2020] [Indexed: 12/12/2022]
Abstract
The jugular ganglion (JG) contains sensory neurons of the vagus nerve which innervate somatic and visceral structures in cranial and cervical regions. In this study, the number of sensory neurons in the human JG was investigated. And, the morphology of sensory neurons in the human JG and nodose ganglion (NG) was compared. The estimated number of JG neurons was 2721.8-9301.1 (average number of sensory neurons ± S.D. = 7975.1 ± 3312.8). There was no significant difference in sizes of the neuronal cell body and nucleus within the JG (cell body, 1128.8 ± 99.7 μ m2; nucleus, 127.7 ± 20.8 μ m2) and NG (cell body, 963.8 ± 225.7 μ m2; nucleus, 123.2 ± 32.3 μ m2). These findings indicate that most of sensory neurons show the similar morphology in the JG and NG. Our immunohistochemical method also demonstrated the distribution of ion channels, neurotransmitter agents and calcium-binding proteins in the human JG. Numerous JG neurons were immunoreactive for transient receptor potential cation channel subfamily V member 1 (TRPV1, mean ± SD = 19.9 ± 11.5 %) and calcitonin gene-related peptide (CGRP, 28.4 ± 6.7 %). A moderate number of JG neurons contained TRPV2 (12.0 ± 4.7 %), substance P (SP, 15.7 ± 6.9 %) and secreted protein, acidic and rich in cysteine-like 1 (SPARCL1, 14.6 ± 7.4 %). A few JG neurons had vesicular glutamate transporter 2 (VGLUT2, 5.6 ± 2.9 %) and parvalbumin (PV, 2.3 ± 1.4 %). SP- and TRPV2-containing JG neurons had mainly small and medium-sized cell bodies, respectively. TRPV1- and VGLUT2- containing JG neurons were small to medium-sized. CGRP- and SPARCL1-containing JG neurons were of various cell body sizes. Sensory neurons in the human JG were mostly free of vasoactive intestinal polypeptide (VIP), tyrosine hydroxylase (TH) and neuropeptide Y (NPY). In the external auditory canal skin, subepithelial nerve fibers contained TRPV1, TRPV2, SP, CGRP and VGLUT2. Perivascular nerve fibers also had TRPV1, TRPV2, SP, CGRP, VIP, NPY and TH. However, PV- and SPARCL1-containing nerve endings could not be seen in the external auditory canal. It is likely that sensory neurons in the human JG can transduce nociceptive and mechanoreceptive information from the external auditory canal. Theses neurons may be also associated with neurogenic inflammation in the external auditory canal and ear-cough reflex through the vagus nerve.
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Affiliation(s)
- Keiichiro Atsumi
- Division of Oral and Craniofacial Anatomy, Graduate School of Dentistry, Tohoku University, Sendai, 980-8575, Japan
| | - Takehiro Yajima
- Division of Oral and Craniofacial Anatomy, Graduate School of Dentistry, Tohoku University, Sendai, 980-8575, Japan
| | - Daisuke Tachiya
- Division of Oral and Craniofacial Anatomy, Graduate School of Dentistry, Tohoku University, Sendai, 980-8575, Japan
| | - Souichi Kokubun
- Division of Oral and Craniofacial Anatomy, Graduate School of Dentistry, Tohoku University, Sendai, 980-8575, Japan
| | - Noriaki Shoji
- Division of Oral Diagnosis, Graduate School of Dentistry, Tohoku University, Sendai, 980-8575, Japan
| | - Takashi Sasano
- Division of Oral Diagnosis, Graduate School of Dentistry, Tohoku University, Sendai, 980-8575, Japan
| | - Hiroyuki Ichikawa
- Division of Oral and Craniofacial Anatomy, Graduate School of Dentistry, Tohoku University, Sendai, 980-8575, Japan
| | - Tadasu Sato
- Division of Oral and Craniofacial Anatomy, Graduate School of Dentistry, Tohoku University, Sendai, 980-8575, Japan.
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Zhu XX, Weng LJ, Qian XW, Huang CY, Yao WF, Lu YL. Decreased Pituitary Adenylate Cyclase-Activating Polypeptide (PACAP) Levels Were Linked with Disease Severity of Postmenopausal Osteoporosis. Int J Pept Res Ther 2019. [DOI: 10.1007/s10989-019-09937-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Saidi M, Kamali S, Beaudry F. Neuropeptidomics: Comparison of parallel reaction monitoring and data‐independent acquisition for the analysis of neuropeptides using high‐resolution mass spectrometry. Biomed Chromatogr 2019; 33:e4523. [DOI: 10.1002/bmc.4523] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 02/18/2019] [Accepted: 02/25/2019] [Indexed: 01/02/2023]
Affiliation(s)
- Mouna Saidi
- Groupe de Recherche en Pharmacologie Animal du Québec (GREPAQ), Département de Biomédecine Vétérinaire, Faculté de Médecine VétérinaireUniversité de Montréal Saint‐Hyacinthe Québec Canada
| | - Soufiane Kamali
- Groupe de Recherche en Pharmacologie Animal du Québec (GREPAQ), Département de Biomédecine Vétérinaire, Faculté de Médecine VétérinaireUniversité de Montréal Saint‐Hyacinthe Québec Canada
| | - Francis Beaudry
- Groupe de Recherche en Pharmacologie Animal du Québec (GREPAQ), Département de Biomédecine Vétérinaire, Faculté de Médecine VétérinaireUniversité de Montréal Saint‐Hyacinthe Québec Canada
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