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Zeng Q, Zeng L, Yu X, Yuan X, Ma W, Song Z, Chen D. Clinical value of prokineticin 2 in the diagnosis of neonatal necrotizing enterocolitis. Biomarkers 2024:1-7. [PMID: 39141663 DOI: 10.1080/1354750x.2024.2393342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 08/12/2024] [Indexed: 08/16/2024]
Abstract
BACKGROUND Necrotizing enterocolitis (NEC) is an inflammatory and necrotizing intestinal emergency that occurs in preterm infants and low birth weight newborns; however, no specific serum biomarkers for the diagnosis of NEC has been identified so far. METHODS Serum samples were collected from healthy neonatal controls and patients with NEC newly admitted to the Children's Hospital of Chongqing Medical University. ELISA was used to measure serum PK2 levels, and ROC curve analysis was sued to evaluate the diagnostic efficacy of PK2 and other clinical biomarkers. RESULTS Serum PK2 levels in the NEC group (n = 53) were significantly lower than those in the control group (n = 18), but increased to near-normal levels after the postoperative recovery period. The NLR value of NEC group was higher than that of control group (P < 0.05). There was no significant difference in WBC and PLT count between NEC group and control group (P > 0.05). Serum CRP and PCT levels in NEC group were significantly higher than those in control group (P < 0.001 for CRP and P < 0.05 for PCT, respectively). After surgery, serum CRP, NLR and PCT levels were lower than before surgery, while serum PK2 levels were higher than before surgery (P < 0.05). The areas under the ROC curve (AUC) of PK2, PCT and CRP for the diagnosis of NEC were 0.837, 0.662 and 0.552, respectively. The AUC of PK2 combined with PCT, PK2 combined with CRP, and PK2 combined with PCT and CRP were 0.908, 0.854 and 0.981, respectively. PK2 exhibited the highest diagnostic efficacy for NEC. CONCLUSION PK2 has higher diagnostic efficacy than PCT and CRP in the diagnosis of NEC; the combination of PK2 and PCT or CRP can significantly improve its diagnostic efficiency, especially when the three are combined at the same time.
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Affiliation(s)
- Qiuli Zeng
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, Chongqing, China
- National Clinical Research Center for Child Health and Disorders, Chongqing, China
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China
- Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, China
| | - Li Zeng
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, Chongqing, China
- National Clinical Research Center for Child Health and Disorders, Chongqing, China
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China
- Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, China
| | - Xiaoyan Yu
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, Chongqing, China
- National Clinical Research Center for Child Health and Disorders, Chongqing, China
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China
- Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, China
| | - Xi Yuan
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, Chongqing, China
- National Clinical Research Center for Child Health and Disorders, Chongqing, China
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China
- Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, China
| | - Wenjing Ma
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, Chongqing, China
- National Clinical Research Center for Child Health and Disorders, Chongqing, China
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China
- Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, China
| | - Zhixin Song
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, Chongqing, China
- National Clinical Research Center for Child Health and Disorders, Chongqing, China
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China
- Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, China
| | - Dapeng Chen
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, Chongqing, China
- National Clinical Research Center for Child Health and Disorders, Chongqing, China
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China
- Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, China
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Bellini G, Rettura F, Palermo G, Ippolito C, Segnani C, Pierucci C, Fontanelli L, Frosini D, Nardini V, Lambiase C, Bernardini N, Pellegrini C, Ceravolo R. Prokineticin-2 Is Highly Expressed in Colonic Mucosa of Early Parkinson's Disease Patients. Mov Disord 2024. [PMID: 39051733 DOI: 10.1002/mds.29937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Revised: 06/20/2024] [Accepted: 07/01/2024] [Indexed: 07/27/2024] Open
Abstract
BACKGROUND Elevated levels of prokineticin-2 (PK2), regarded as a protein involved in modulating immune/inflammatory responses, have been detected in the substantia nigra, serum, and olfactory neurons of Parkinson's disease (PD) patients. Of note, emerging evidence suggests that gut alterations, including dysbiosis and enteric inflammation, play a role in PD via the gut-brain axis. OBJECTIVES Our goal was to investigate the expression of PK2 in colonic biopsies of PD patients. METHODS Mucosal biopsies from the descending colon were obtained in 11 PD patients and five asymptomatic subjects. Biopsy samples were processed for PK2 immunofluorescence and western blot. RESULTS We revealed an increased PK2 expression in colonic mucosa from PD patients in the early stages compared to controls. In addition, we found that PK2 was expressed by activated enteric glial cells and macrophages. CONCLUSIONS PK2 is highly expressed within neurogenic/inflammatory cells of colonic mucosa from early PD patients, suggesting a potential role of PK2 in gut inflammation, especially in the early stages of PD. © 2024 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Gabriele Bellini
- Neurology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
- Department of Neurology, the Marlene and Paolo Fresco Institute for Parkinson's Disease and Movement Disorders, New York University Langone Health, New York, New York, USA
| | - Francesco Rettura
- Gastrointestinal Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Giovanni Palermo
- Neurology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Chiara Ippolito
- Unit of Histology and Embryology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Cristina Segnani
- Unit of Histology and Embryology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Clarissa Pierucci
- Unit of Histology and Embryology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Lorenzo Fontanelli
- Neurology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Daniela Frosini
- Neurology Unit, Department of Medical Specialties, AOUP, Pisa, Italy
| | - Vincenzo Nardini
- Anatomia Patologica 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Christian Lambiase
- Gastrointestinal Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Nunzia Bernardini
- Neurology Unit, Department of Medical Specialties, AOUP, Pisa, Italy
- Anatomia Patologica 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Carolina Pellegrini
- Unit of Histology and Embryology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Roberto Ceravolo
- Neurology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
- Center for Neurodegenerative Diseases, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Tremblay C, Aslam S, Walker JE, Lorenzini I, Intorcia AJ, Arce RA, Choudhury P, Adler CH, Shill HA, Driver-Dunckley E, Mehta S, Piras IS, Belden CM, Atri A, Beach TG, Serrano GE. RNA sequencing of olfactory bulb in Parkinson's disease reveals gene alterations associated with olfactory dysfunction. Neurobiol Dis 2024; 196:106514. [PMID: 38663633 PMCID: PMC11132317 DOI: 10.1016/j.nbd.2024.106514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 04/17/2024] [Accepted: 04/23/2024] [Indexed: 04/29/2024] Open
Abstract
The olfactory bulb is involved early in the pathophysiology of Parkinson's disease (PD), which is consistent with the early onset of olfactory dysfunction. Identifying the molecular mechanisms through which PD affects the olfactory bulb could lead to a better understanding of the pathophysiology and etiology of olfactory dysfunction in PD. We specifically aimed to assess gene expression changes, affected pathways and co-expression network by whole transcriptomic profiling of the olfactory bulb in subjects with clinicopathologically defined PD. Bulk RNA sequencing was performed on frozen human olfactory bulbs of 20 PD and 20 controls without dementia or any other neurodegenerative disorder, from the Arizona Study of Aging and Neurodegenerative disorders and the Brain and Body Donation Program. Differential expression analysis (19 PD vs 19 controls) revealed 2164 significantly differentially expressed genes (1090 upregulated and 1074 downregulated) in PD. Pathways enriched in downregulated genes included oxidative phosphorylation, olfactory transduction, metabolic pathways, and neurotransmitters synapses while immune and inflammatory responses as well as cellular death related pathways were enriched within upregulated genes. An overrepresentation of microglial and astrocyte-related genes was observed amongst upregulated genes, and excitatory neuron-related genes were overrepresented amongst downregulated genes. Co-expression network analysis revealed significant modules highly correlated with PD and olfactory dysfunction that were found to be involved in the MAPK signaling pathway, cytokine-cytokine receptor interaction, cholinergic synapse, and metabolic pathways. LAIR1 (leukocyte associated immunoglobulin like receptor 1) and PPARA (peroxisome proliferator activated receptor alpha) were identified as hub genes with a high discriminative power between PD and controls reinforcing an important role of neuroinflammation in the olfactory bulb of PD subjects. Olfactory identification test score positively correlated with expression of genes coding for G-coupled protein, glutamatergic, GABAergic, and cholinergic receptor proteins and negatively correlated with genes for proteins expressed in glial olfactory ensheathing cells. In conclusion, this study reveals gene alterations associated with neuroinflammation, neurotransmitter dysfunction, and disruptions of factors involved in the initiation of olfactory transduction signaling that may be involved in PD-related olfactory dysfunction.
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Affiliation(s)
| | - Sidra Aslam
- Banner Sun Health Research Institute, Sun City, AZ, USA
| | | | | | | | | | | | - Charles H Adler
- Department of Neurology, Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | - Holly A Shill
- Department of Neurology, Barrow Neurological Institute, Phoenix, AZ, USA
| | - Erika Driver-Dunckley
- Department of Neurology, Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | - Shyamal Mehta
- Department of Neurology, Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | - Ignazio S Piras
- Neurogenomics Division, Translational Genomics Research Institute, Phoenix, AZ, USA
| | | | - Alireza Atri
- Banner Sun Health Research Institute, Sun City, AZ, USA; Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
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4
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Guo Q, Wang Y, Yu L, Guan L, Ji X, Li X, Pang G, Ren Z, Ye L, Cheng H. Nicotine restores olfactory function by activation of prok2R/Akt/FoxO3a axis in Parkinson's disease. J Transl Med 2024; 22:350. [PMID: 38609979 PMCID: PMC11015622 DOI: 10.1186/s12967-024-05171-1] [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: 10/07/2023] [Accepted: 04/05/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Olfactory dysfunction occurs frequently in Parkinson's disease (PD). In this study, we aimed to explore the potential biomarkers and underlying molecular pathways of nicotine for the treatment of olfactory dysfunction in 1-methyl-4-phenyl-1, 2, 3, 6-tetrahydropyridine (MPTP)-induced PD mice. METHODS MPTP was introduced into C57BL/6 male mice to generate a PD model. Regarding in vivo experiments, we performed behavioral tests to estimate the protective effects of nicotine in MPTP-induced PD mice. RNA sequencing and traditional molecular methods were used to identify molecules, pathways, and biological processes in the olfactory bulb of PD mouse models. Then, in vitro experiments were conducted to evaluate whether nicotine can activate the prok2R/Akt/FoxO3a signaling pathway in both HEK293T cell lines and primary olfactory neurons treated with 1-methyl-4-phenylpyridinium (MPP+). Next, prok2R overexpression (prok2R+) and knockdown (prok2R-) were introduced with lentivirus, and the Akt/FoxO3a signaling pathway was further explored. Finally, the damaging effects of MPP+ were evaluated in prok2R overexpression (prok2R+) HEK293T cell lines. RESULTS Nicotine intervention significantly alleviated olfactory and motor dysfunctions in mice with PD. The prok2R/Akt/FoxO3a signaling pathway was activated after nicotine treatment. Consequently, apoptosis of olfactory sensory neurons was significantly reduced. Furthermore, prok2R+ and prok2R- HEK293T cell lines exhibited upregulation and downregulation of the Akt/FoxO3a signaling pathway, respectively. Additionally, prok2R+ HEK293T cells were resistant to MPP+-induced apoptosis. CONCLUSIONS This study showed the effectiveness and underlying mechanisms of nicotine in improving hyposmia in PD mice. These improvements were correlated with reduced apoptosis of olfactory sensory neurons via activated prok2R/Akt/FoxO3a axis. These results explained the potential protective functions of nicotine in PD patients.
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Affiliation(s)
- Qinglong Guo
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, Anhui, China
| | - Yi Wang
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, Anhui, China
| | - Liangchen Yu
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, Anhui, China
| | - Liao Guan
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, Anhui, China
| | - Xuefei Ji
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, Anhui, China
| | - Xiaohui Li
- Department of Anatomy, Anhui Medical University, Meishan Road 81, Hefei, 230032, China
- Anhui Provincial Key Laboratory for Brain Bank Construction and Resource Utilization, Meishan Road 81, Hefei, 230032, China
| | - Gang Pang
- Department of Anatomy, Anhui Medical University, Meishan Road 81, Hefei, 230032, China
- Anhui Provincial Key Laboratory for Brain Bank Construction and Resource Utilization, Meishan Road 81, Hefei, 230032, China
| | - Zhenhua Ren
- Department of Anatomy, Anhui Medical University, Meishan Road 81, Hefei, 230032, China.
- Anhui Provincial Key Laboratory for Brain Bank Construction and Resource Utilization, Meishan Road 81, Hefei, 230032, China.
| | - Lei Ye
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, Anhui, China.
| | - Hongwei Cheng
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, Anhui, China.
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Schirinzi T, Maftei D, Maurizi R, Albanese M, Simonetta C, Bovenzi R, Bissacco J, Mascioli D, Boffa L, Di Certo MG, Gabanella F, Francavilla B, Di Girolamo S, Mercuri NB, Passali FM, Lattanzi R, Severini C. Post-COVID-19 Hyposmia Does Not Exhibit Main Neurodegeneration Markers in the Olfactory Pathway. Mol Neurobiol 2024:10.1007/s12035-024-04157-w. [PMID: 38570429 DOI: 10.1007/s12035-024-04157-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 03/29/2024] [Indexed: 04/05/2024]
Abstract
The biological substrate of persistent post-COVID-19 hyposmia is still unclear. However, as many neurodegenerative diseases present with smell impairment at onset, it may theoretically reflect degeneration within the central olfactory circuits. However, no data still exist regarding the post-COVID-19 patients. As the olfactory neurons (ONs) mirror pathological changes in the brain, allowing for tracking the underlying molecular events, here, we performed a broad analysis of ONs from patients with persistent post-COVID-19 OD to identify traces of potential neurodegeneration. ONs were collected through the non-invasive brushing of the olfactory mucosa from ten patients with persistent post-COVID-19 hyposmia (lasting > 6 months after infection) and ten age/sex-matched controls. Immunofluorescence staining for protein quantification and RT-PCR for gene expression levels were combined to measure ONs markers of α-synuclein, amyloid-β, and tau pathology, axonal injury, and mitochondrial network. Patients and controls had similar ONs levels of oligomeric α-synuclein, amyloid-β peptide, tau protein, neurofilament light chain (NfL), cytochrome C oxidase subunit 3 (COX3), and the heat shock protein 60 (HSP60). Our findings thus did not provide evidence for synucleinopathy and amyloid-β mismetabolism or gross traces of neuronal injury and mitochondrial dysfunction within the olfactory system in the early phase of persistent post-COVID-19 hyposmia.
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Affiliation(s)
- Tommaso Schirinzi
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Via Montpellier 1, 00133, Rome, Italy.
| | - Daniela Maftei
- Department of Physiology and Pharmacology "V. Erspamer", Sapienza University of Rome, Rome, Italy
| | - Riccardo Maurizi
- Unit of ENT, Department of Clinical Sciences and Translational Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Maria Albanese
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Via Montpellier 1, 00133, Rome, Italy
| | - Clara Simonetta
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Via Montpellier 1, 00133, Rome, Italy
| | - Roberta Bovenzi
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Via Montpellier 1, 00133, Rome, Italy
| | - Jacopo Bissacco
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Via Montpellier 1, 00133, Rome, Italy
| | - Davide Mascioli
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Via Montpellier 1, 00133, Rome, Italy
| | - Laura Boffa
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Via Montpellier 1, 00133, Rome, Italy
| | - Maria Grazia Di Certo
- Department of Biochemistry and Cell Biology, National Research Council of Italy, Rome, Italy
| | - Francesca Gabanella
- Department of Biochemistry and Cell Biology, National Research Council of Italy, Rome, Italy
| | - Beatrice Francavilla
- Unit of ENT, Department of Clinical Sciences and Translational Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Stefano Di Girolamo
- Unit of ENT, Department of Clinical Sciences and Translational Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Nicola Biagio Mercuri
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Via Montpellier 1, 00133, Rome, Italy
| | - Francesco Maria Passali
- Unit of ENT, Department of Clinical Sciences and Translational Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Roberta Lattanzi
- Department of Physiology and Pharmacology "V. Erspamer", Sapienza University of Rome, Rome, Italy
| | - Cinzia Severini
- Department of Biochemistry and Cell Biology, National Research Council of Italy, Rome, Italy
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Painous C, Fernández M, Pérez J, de Mena L, Cámara A, Compta Y. Fluid and tissue biomarkers in Parkinson's disease: Immunodetection or seed amplification? Central or peripheral? Parkinsonism Relat Disord 2024; 121:105968. [PMID: 38168618 DOI: 10.1016/j.parkreldis.2023.105968] [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: 10/04/2023] [Revised: 12/10/2023] [Accepted: 12/18/2023] [Indexed: 01/05/2024]
Abstract
Over the last two decades there have been meaningful developments on biomarkers of neurodegenerative diseases, extensively (but not solely) focusing on their proteinopathic nature. Accordingly, in Alzheimer's disease determination of levels of total and phosphorylated tau (τ and p-τ, usually p-τ181) along with amyloid-beta1-42 (Aβ1-42) by immunodetection in cerebrospinal fluid (CSF) and currently even in peripheral blood, have been widely accepted and introduced to routine diagnosis. In the case of Parkinson's disease, α-synuclein as a potential biomarker (both for diagnosis and progression tracking) has proved more elusive under the immunodetection approach. In recent years, the emergence of the so-called seed amplification assays is proving to be a game-changer, with mounting evidence under different technical approaches and using a variety of biofluids or tissues, yielding promising diagnostic accuracies. Currently the least invasive but at once more reliable source of biosamples and techniques are being sought. Here we overview these advances.
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Affiliation(s)
- Celia Painous
- Parkinson's Disease & Movement Disorders Unit, Neurology Service, Hospital Clínic i Universitari de Barcelona, Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders - Clinical and Experimental Research, IDIBAPS, Institut de Neurociències UBNeuro, Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Manel Fernández
- Parkinson's Disease & Movement Disorders Unit, Neurology Service, Hospital Clínic i Universitari de Barcelona, Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders - Clinical and Experimental Research, IDIBAPS, Institut de Neurociències UBNeuro, Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Jesica Pérez
- Parkinson's Disease & Movement Disorders Unit, Neurology Service, Hospital Clínic i Universitari de Barcelona, Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders - Clinical and Experimental Research, IDIBAPS, Institut de Neurociències UBNeuro, Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Lorena de Mena
- Parkinson's Disease & Movement Disorders Unit, Neurology Service, Hospital Clínic i Universitari de Barcelona, Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders - Clinical and Experimental Research, IDIBAPS, Institut de Neurociències UBNeuro, Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Ana Cámara
- Parkinson's Disease & Movement Disorders Unit, Neurology Service, Hospital Clínic i Universitari de Barcelona, Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders - Clinical and Experimental Research, IDIBAPS, Institut de Neurociències UBNeuro, Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Yaroslau Compta
- Parkinson's Disease & Movement Disorders Unit, Neurology Service, Hospital Clínic i Universitari de Barcelona, Lab of Parkinson Disease and Other Neurodegenerative Movement Disorders - Clinical and Experimental Research, IDIBAPS, Institut de Neurociències UBNeuro, Universitat de Barcelona, Barcelona, Catalonia, Spain.
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7
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Stefani A. Letter to the Editor: Is It Too Early to Underrate Genetics onto PD Pathogenesis? Reflections on History. JOURNAL OF PARKINSON'S DISEASE 2024; 14:357-358. [PMID: 38457152 PMCID: PMC10977373 DOI: 10.3233/jpd-230430] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/05/2024] [Indexed: 03/09/2024]
Affiliation(s)
- Alessandro Stefani
- Director of Movement Disorder Center, University Tor Vergata, Rome, Italy. E-mail:
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8
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Vincenzi M, Kremić A, Jouve A, Lattanzi R, Miele R, Benharouga M, Alfaidy N, Migrenne-Li S, Kanthasamy AG, Porcionatto M, Ferrara N, Tetko IV, Désaubry L, Nebigil CG. Therapeutic Potential of Targeting Prokineticin Receptors in Diseases. Pharmacol Rev 2023; 75:1167-1199. [PMID: 37684054 PMCID: PMC10595023 DOI: 10.1124/pharmrev.122.000801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 06/11/2023] [Accepted: 06/13/2023] [Indexed: 09/10/2023] Open
Abstract
The prokineticins (PKs) were discovered approximately 20 years ago as small peptides inducing gut contractility. Today, they are established as angiogenic, anorectic, and proinflammatory cytokines, chemokines, hormones, and neuropeptides involved in variety of physiologic and pathophysiological pathways. Their altered expression or mutations implicated in several diseases make them a potential biomarker. Their G-protein coupled receptors, PKR1 and PKR2, have divergent roles that can be therapeutic target for treatment of cardiovascular, metabolic, and neural diseases as well as pain and cancer. This article reviews and summarizes our current knowledge of PK family functions from development of heart and brain to regulation of homeostasis in health and diseases. Finally, the review summarizes the established roles of the endogenous peptides, synthetic peptides and the selective ligands of PKR1 and PKR2, and nonpeptide orthostatic and allosteric modulator of the receptors in preclinical disease models. The present review emphasizes the ambiguous aspects and gaps in our knowledge of functions of PKR ligands and elucidates future perspectives for PK research. SIGNIFICANCE STATEMENT: This review provides an in-depth view of the prokineticin family and PK receptors that can be active without their endogenous ligand and exhibits "constitutive" activity in diseases. Their non- peptide ligands display promising effects in several preclinical disease models. PKs can be the diagnostic biomarker of several diseases. A thorough understanding of the role of prokineticin family and their receptor types in health and diseases is critical to develop novel therapeutic strategies with safety concerns.
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Affiliation(s)
- Martina Vincenzi
- Regenerative Nanomedicine (UMR 1260), INSERM, University of Strasbourg, Center of Research in Biomedicine of Strasbourg, Strasbourg, France (M.V., A.K., A.J., L.D., C.G.N.); Department of Physiology and Pharmacology (M.V., R.L.), and Department of Biochemical Sciences "Alessandro Rossi Fanelli" (R.M.), Sapienza University of Rome, Rome, Italy; University Grenoble Alpes, INSERM, CEA, Grenoble, France (M.B., N.A.); Unité de Biologie Fonctionnelle et Adaptative, Université Paris Cité, CNRS, Paris, France (S.M.); Department of Physiology and Pharamacology, Center for Neurologic Disease Research, University of Georgia, Athens, Georgia (A.G.K.); Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil (M.A.P.); Moores Cancer Center, University of California, San Diego, La Jolla, California (N.F.); and Institute of Structural Biology, Helmholtz Munich - German Research Center for Environmental Health (GmbH), Neuherberg, Germany (I.V.T.); and BIGCHEM GmbH, Valerystr. 49, Unterschleissheim, Germany (I.V.T.)
| | - Amin Kremić
- Regenerative Nanomedicine (UMR 1260), INSERM, University of Strasbourg, Center of Research in Biomedicine of Strasbourg, Strasbourg, France (M.V., A.K., A.J., L.D., C.G.N.); Department of Physiology and Pharmacology (M.V., R.L.), and Department of Biochemical Sciences "Alessandro Rossi Fanelli" (R.M.), Sapienza University of Rome, Rome, Italy; University Grenoble Alpes, INSERM, CEA, Grenoble, France (M.B., N.A.); Unité de Biologie Fonctionnelle et Adaptative, Université Paris Cité, CNRS, Paris, France (S.M.); Department of Physiology and Pharamacology, Center for Neurologic Disease Research, University of Georgia, Athens, Georgia (A.G.K.); Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil (M.A.P.); Moores Cancer Center, University of California, San Diego, La Jolla, California (N.F.); and Institute of Structural Biology, Helmholtz Munich - German Research Center for Environmental Health (GmbH), Neuherberg, Germany (I.V.T.); and BIGCHEM GmbH, Valerystr. 49, Unterschleissheim, Germany (I.V.T.)
| | - Appoline Jouve
- Regenerative Nanomedicine (UMR 1260), INSERM, University of Strasbourg, Center of Research in Biomedicine of Strasbourg, Strasbourg, France (M.V., A.K., A.J., L.D., C.G.N.); Department of Physiology and Pharmacology (M.V., R.L.), and Department of Biochemical Sciences "Alessandro Rossi Fanelli" (R.M.), Sapienza University of Rome, Rome, Italy; University Grenoble Alpes, INSERM, CEA, Grenoble, France (M.B., N.A.); Unité de Biologie Fonctionnelle et Adaptative, Université Paris Cité, CNRS, Paris, France (S.M.); Department of Physiology and Pharamacology, Center for Neurologic Disease Research, University of Georgia, Athens, Georgia (A.G.K.); Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil (M.A.P.); Moores Cancer Center, University of California, San Diego, La Jolla, California (N.F.); and Institute of Structural Biology, Helmholtz Munich - German Research Center for Environmental Health (GmbH), Neuherberg, Germany (I.V.T.); and BIGCHEM GmbH, Valerystr. 49, Unterschleissheim, Germany (I.V.T.)
| | - Roberta Lattanzi
- Regenerative Nanomedicine (UMR 1260), INSERM, University of Strasbourg, Center of Research in Biomedicine of Strasbourg, Strasbourg, France (M.V., A.K., A.J., L.D., C.G.N.); Department of Physiology and Pharmacology (M.V., R.L.), and Department of Biochemical Sciences "Alessandro Rossi Fanelli" (R.M.), Sapienza University of Rome, Rome, Italy; University Grenoble Alpes, INSERM, CEA, Grenoble, France (M.B., N.A.); Unité de Biologie Fonctionnelle et Adaptative, Université Paris Cité, CNRS, Paris, France (S.M.); Department of Physiology and Pharamacology, Center for Neurologic Disease Research, University of Georgia, Athens, Georgia (A.G.K.); Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil (M.A.P.); Moores Cancer Center, University of California, San Diego, La Jolla, California (N.F.); and Institute of Structural Biology, Helmholtz Munich - German Research Center for Environmental Health (GmbH), Neuherberg, Germany (I.V.T.); and BIGCHEM GmbH, Valerystr. 49, Unterschleissheim, Germany (I.V.T.)
| | - Rossella Miele
- Regenerative Nanomedicine (UMR 1260), INSERM, University of Strasbourg, Center of Research in Biomedicine of Strasbourg, Strasbourg, France (M.V., A.K., A.J., L.D., C.G.N.); Department of Physiology and Pharmacology (M.V., R.L.), and Department of Biochemical Sciences "Alessandro Rossi Fanelli" (R.M.), Sapienza University of Rome, Rome, Italy; University Grenoble Alpes, INSERM, CEA, Grenoble, France (M.B., N.A.); Unité de Biologie Fonctionnelle et Adaptative, Université Paris Cité, CNRS, Paris, France (S.M.); Department of Physiology and Pharamacology, Center for Neurologic Disease Research, University of Georgia, Athens, Georgia (A.G.K.); Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil (M.A.P.); Moores Cancer Center, University of California, San Diego, La Jolla, California (N.F.); and Institute of Structural Biology, Helmholtz Munich - German Research Center for Environmental Health (GmbH), Neuherberg, Germany (I.V.T.); and BIGCHEM GmbH, Valerystr. 49, Unterschleissheim, Germany (I.V.T.)
| | - Mohamed Benharouga
- Regenerative Nanomedicine (UMR 1260), INSERM, University of Strasbourg, Center of Research in Biomedicine of Strasbourg, Strasbourg, France (M.V., A.K., A.J., L.D., C.G.N.); Department of Physiology and Pharmacology (M.V., R.L.), and Department of Biochemical Sciences "Alessandro Rossi Fanelli" (R.M.), Sapienza University of Rome, Rome, Italy; University Grenoble Alpes, INSERM, CEA, Grenoble, France (M.B., N.A.); Unité de Biologie Fonctionnelle et Adaptative, Université Paris Cité, CNRS, Paris, France (S.M.); Department of Physiology and Pharamacology, Center for Neurologic Disease Research, University of Georgia, Athens, Georgia (A.G.K.); Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil (M.A.P.); Moores Cancer Center, University of California, San Diego, La Jolla, California (N.F.); and Institute of Structural Biology, Helmholtz Munich - German Research Center for Environmental Health (GmbH), Neuherberg, Germany (I.V.T.); and BIGCHEM GmbH, Valerystr. 49, Unterschleissheim, Germany (I.V.T.)
| | - Nadia Alfaidy
- Regenerative Nanomedicine (UMR 1260), INSERM, University of Strasbourg, Center of Research in Biomedicine of Strasbourg, Strasbourg, France (M.V., A.K., A.J., L.D., C.G.N.); Department of Physiology and Pharmacology (M.V., R.L.), and Department of Biochemical Sciences "Alessandro Rossi Fanelli" (R.M.), Sapienza University of Rome, Rome, Italy; University Grenoble Alpes, INSERM, CEA, Grenoble, France (M.B., N.A.); Unité de Biologie Fonctionnelle et Adaptative, Université Paris Cité, CNRS, Paris, France (S.M.); Department of Physiology and Pharamacology, Center for Neurologic Disease Research, University of Georgia, Athens, Georgia (A.G.K.); Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil (M.A.P.); Moores Cancer Center, University of California, San Diego, La Jolla, California (N.F.); and Institute of Structural Biology, Helmholtz Munich - German Research Center for Environmental Health (GmbH), Neuherberg, Germany (I.V.T.); and BIGCHEM GmbH, Valerystr. 49, Unterschleissheim, Germany (I.V.T.)
| | - Stephanie Migrenne-Li
- Regenerative Nanomedicine (UMR 1260), INSERM, University of Strasbourg, Center of Research in Biomedicine of Strasbourg, Strasbourg, France (M.V., A.K., A.J., L.D., C.G.N.); Department of Physiology and Pharmacology (M.V., R.L.), and Department of Biochemical Sciences "Alessandro Rossi Fanelli" (R.M.), Sapienza University of Rome, Rome, Italy; University Grenoble Alpes, INSERM, CEA, Grenoble, France (M.B., N.A.); Unité de Biologie Fonctionnelle et Adaptative, Université Paris Cité, CNRS, Paris, France (S.M.); Department of Physiology and Pharamacology, Center for Neurologic Disease Research, University of Georgia, Athens, Georgia (A.G.K.); Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil (M.A.P.); Moores Cancer Center, University of California, San Diego, La Jolla, California (N.F.); and Institute of Structural Biology, Helmholtz Munich - German Research Center for Environmental Health (GmbH), Neuherberg, Germany (I.V.T.); and BIGCHEM GmbH, Valerystr. 49, Unterschleissheim, Germany (I.V.T.)
| | - Anumantha G Kanthasamy
- Regenerative Nanomedicine (UMR 1260), INSERM, University of Strasbourg, Center of Research in Biomedicine of Strasbourg, Strasbourg, France (M.V., A.K., A.J., L.D., C.G.N.); Department of Physiology and Pharmacology (M.V., R.L.), and Department of Biochemical Sciences "Alessandro Rossi Fanelli" (R.M.), Sapienza University of Rome, Rome, Italy; University Grenoble Alpes, INSERM, CEA, Grenoble, France (M.B., N.A.); Unité de Biologie Fonctionnelle et Adaptative, Université Paris Cité, CNRS, Paris, France (S.M.); Department of Physiology and Pharamacology, Center for Neurologic Disease Research, University of Georgia, Athens, Georgia (A.G.K.); Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil (M.A.P.); Moores Cancer Center, University of California, San Diego, La Jolla, California (N.F.); and Institute of Structural Biology, Helmholtz Munich - German Research Center for Environmental Health (GmbH), Neuherberg, Germany (I.V.T.); and BIGCHEM GmbH, Valerystr. 49, Unterschleissheim, Germany (I.V.T.)
| | - Marimelia Porcionatto
- Regenerative Nanomedicine (UMR 1260), INSERM, University of Strasbourg, Center of Research in Biomedicine of Strasbourg, Strasbourg, France (M.V., A.K., A.J., L.D., C.G.N.); Department of Physiology and Pharmacology (M.V., R.L.), and Department of Biochemical Sciences "Alessandro Rossi Fanelli" (R.M.), Sapienza University of Rome, Rome, Italy; University Grenoble Alpes, INSERM, CEA, Grenoble, France (M.B., N.A.); Unité de Biologie Fonctionnelle et Adaptative, Université Paris Cité, CNRS, Paris, France (S.M.); Department of Physiology and Pharamacology, Center for Neurologic Disease Research, University of Georgia, Athens, Georgia (A.G.K.); Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil (M.A.P.); Moores Cancer Center, University of California, San Diego, La Jolla, California (N.F.); and Institute of Structural Biology, Helmholtz Munich - German Research Center for Environmental Health (GmbH), Neuherberg, Germany (I.V.T.); and BIGCHEM GmbH, Valerystr. 49, Unterschleissheim, Germany (I.V.T.)
| | - Napoleone Ferrara
- Regenerative Nanomedicine (UMR 1260), INSERM, University of Strasbourg, Center of Research in Biomedicine of Strasbourg, Strasbourg, France (M.V., A.K., A.J., L.D., C.G.N.); Department of Physiology and Pharmacology (M.V., R.L.), and Department of Biochemical Sciences "Alessandro Rossi Fanelli" (R.M.), Sapienza University of Rome, Rome, Italy; University Grenoble Alpes, INSERM, CEA, Grenoble, France (M.B., N.A.); Unité de Biologie Fonctionnelle et Adaptative, Université Paris Cité, CNRS, Paris, France (S.M.); Department of Physiology and Pharamacology, Center for Neurologic Disease Research, University of Georgia, Athens, Georgia (A.G.K.); Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil (M.A.P.); Moores Cancer Center, University of California, San Diego, La Jolla, California (N.F.); and Institute of Structural Biology, Helmholtz Munich - German Research Center for Environmental Health (GmbH), Neuherberg, Germany (I.V.T.); and BIGCHEM GmbH, Valerystr. 49, Unterschleissheim, Germany (I.V.T.)
| | - Igor V Tetko
- Regenerative Nanomedicine (UMR 1260), INSERM, University of Strasbourg, Center of Research in Biomedicine of Strasbourg, Strasbourg, France (M.V., A.K., A.J., L.D., C.G.N.); Department of Physiology and Pharmacology (M.V., R.L.), and Department of Biochemical Sciences "Alessandro Rossi Fanelli" (R.M.), Sapienza University of Rome, Rome, Italy; University Grenoble Alpes, INSERM, CEA, Grenoble, France (M.B., N.A.); Unité de Biologie Fonctionnelle et Adaptative, Université Paris Cité, CNRS, Paris, France (S.M.); Department of Physiology and Pharamacology, Center for Neurologic Disease Research, University of Georgia, Athens, Georgia (A.G.K.); Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil (M.A.P.); Moores Cancer Center, University of California, San Diego, La Jolla, California (N.F.); and Institute of Structural Biology, Helmholtz Munich - German Research Center for Environmental Health (GmbH), Neuherberg, Germany (I.V.T.); and BIGCHEM GmbH, Valerystr. 49, Unterschleissheim, Germany (I.V.T.)
| | - Laurent Désaubry
- Regenerative Nanomedicine (UMR 1260), INSERM, University of Strasbourg, Center of Research in Biomedicine of Strasbourg, Strasbourg, France (M.V., A.K., A.J., L.D., C.G.N.); Department of Physiology and Pharmacology (M.V., R.L.), and Department of Biochemical Sciences "Alessandro Rossi Fanelli" (R.M.), Sapienza University of Rome, Rome, Italy; University Grenoble Alpes, INSERM, CEA, Grenoble, France (M.B., N.A.); Unité de Biologie Fonctionnelle et Adaptative, Université Paris Cité, CNRS, Paris, France (S.M.); Department of Physiology and Pharamacology, Center for Neurologic Disease Research, University of Georgia, Athens, Georgia (A.G.K.); Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil (M.A.P.); Moores Cancer Center, University of California, San Diego, La Jolla, California (N.F.); and Institute of Structural Biology, Helmholtz Munich - German Research Center for Environmental Health (GmbH), Neuherberg, Germany (I.V.T.); and BIGCHEM GmbH, Valerystr. 49, Unterschleissheim, Germany (I.V.T.)
| | - Canan G Nebigil
- Regenerative Nanomedicine (UMR 1260), INSERM, University of Strasbourg, Center of Research in Biomedicine of Strasbourg, Strasbourg, France (M.V., A.K., A.J., L.D., C.G.N.); Department of Physiology and Pharmacology (M.V., R.L.), and Department of Biochemical Sciences "Alessandro Rossi Fanelli" (R.M.), Sapienza University of Rome, Rome, Italy; University Grenoble Alpes, INSERM, CEA, Grenoble, France (M.B., N.A.); Unité de Biologie Fonctionnelle et Adaptative, Université Paris Cité, CNRS, Paris, France (S.M.); Department of Physiology and Pharamacology, Center for Neurologic Disease Research, University of Georgia, Athens, Georgia (A.G.K.); Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil (M.A.P.); Moores Cancer Center, University of California, San Diego, La Jolla, California (N.F.); and Institute of Structural Biology, Helmholtz Munich - German Research Center for Environmental Health (GmbH), Neuherberg, Germany (I.V.T.); and BIGCHEM GmbH, Valerystr. 49, Unterschleissheim, Germany (I.V.T.)
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9
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Jiménez-Jiménez FJ, Alonso-Navarro H, García-Martín E, Santos-García D, Martínez-Valbuena I, Agúndez JAG. Alpha-Synuclein in Peripheral Tissues as a Possible Marker for Neurological Diseases and Other Medical Conditions. Biomolecules 2023; 13:1263. [PMID: 37627328 PMCID: PMC10452242 DOI: 10.3390/biom13081263] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/11/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023] Open
Abstract
The possible usefulness of alpha-synuclein (aSyn) determinations in peripheral tissues (blood cells, salivary gland biopsies, olfactory mucosa, digestive tract, skin) and in biological fluids, except for cerebrospinal fluid (serum, plasma, saliva, feces, urine), as a marker of several diseases, has been the subject of numerous publications. This narrative review summarizes data from studies trying to determine the role of total, oligomeric, and phosphorylated aSyn determinations as a marker of various diseases, especially PD and other alpha-synucleinopathies. In summary, the results of studies addressing the determinations of aSyn in its different forms in peripheral tissues (especially in platelets, skin, and digestive tract, but also salivary glands and olfactory mucosa), in combination with other potential biomarkers, could be a useful tool to discriminate PD from controls and from other causes of parkinsonisms, including synucleinopathies.
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Affiliation(s)
| | | | - Elena García-Martín
- Institute of Molecular Pathology Biomarkers, Universidad de Extremadura, 10071 Cáceres, Spain; (E.G.-M.); (J.A.G.A.)
| | - Diego Santos-García
- Department of Neurology, CHUAC—Complejo Hospitalario Universitario de A Coruña, 15006 A Coruña, Spain;
| | - Iván Martínez-Valbuena
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON M5T 2S8, Canada;
| | - José A. G. Agúndez
- Institute of Molecular Pathology Biomarkers, Universidad de Extremadura, 10071 Cáceres, Spain; (E.G.-M.); (J.A.G.A.)
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10
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Schirinzi T, Maftei D, Grillo P, Bovenzi R, Bissacco J, Simonetta C, Mascioli D, Zenuni H, Cerroni R, Vincenzi M, Maurizi R, Passali FM, Di Girolamo S, Ralli M, Magliulo G, Tirassa P, Stefani A, Mercuri NB, Lattanzi R, Severini C. Olfactory Neuron Substance P is Overexpressed in Parkinson's Disease Reflecting Gut Dysfunction. Mov Disord 2023; 38:1364-1366. [PMID: 37157902 DOI: 10.1002/mds.29433] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/16/2023] [Accepted: 04/19/2023] [Indexed: 05/10/2023] Open
Affiliation(s)
- Tommaso Schirinzi
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Daniela Maftei
- Department of Physiology and Pharmacology "V. Erspamer", Sapienza University of Rome, Rome, Italy
| | - Piergiorgio Grillo
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Roberta Bovenzi
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Jacopo Bissacco
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Clara Simonetta
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Davide Mascioli
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Henri Zenuni
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Rocco Cerroni
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Martina Vincenzi
- Department of Physiology and Pharmacology "V. Erspamer", Sapienza University of Rome, Rome, Italy
| | - Riccardo Maurizi
- Unit of ENT, Department of Clinical Sciences and Translational Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Francesco M Passali
- Unit of ENT, Department of Clinical Sciences and Translational Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Stefano Di Girolamo
- Unit of ENT, Department of Clinical Sciences and Translational Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Massimo Ralli
- Department of Sense Organs, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Magliulo
- Department of Sense Organs, Sapienza University of Rome, Rome, Italy
| | - Paola Tirassa
- Department of Biochemistry and Cell Biology, National Research Council of Italy, Rome, Italy
| | - Alessandro Stefani
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Nicola B Mercuri
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
- IRCCS Fondazione Santa Lucia Rome, Rome, Italy
| | - Roberta Lattanzi
- Department of Physiology and Pharmacology "V. Erspamer", Sapienza University of Rome, Rome, Italy
| | - Cinzia Severini
- Department of Biochemistry and Cell Biology, National Research Council of Italy, Rome, Italy
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11
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Hayley S, Vahid-Ansari F, Sun H, Albert PR. Mood disturbances in Parkinson's disease: From prodromal origins to application of animal models. Neurobiol Dis 2023; 181:106115. [PMID: 37037299 DOI: 10.1016/j.nbd.2023.106115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 03/09/2023] [Accepted: 04/05/2023] [Indexed: 04/12/2023] Open
Abstract
Parkinson's disease (PD) is a complex illness with a constellation of environmental insults and genetic vulnerabilities being implicated. Strikingly, many studies only focus on the cardinal motor symptoms of the disease and fail to appreciate the major non-motor features which typically occur early in the disease process and are debilitating. Common comorbid psychiatric features, notably clinical depression, as well as anxiety and sleep disorders are thought to emerge before the onset of prominent motor deficits. In this review, we will delve into the prodromal stage of PD and how early neuropsychiatric pathology might unfold, followed by later motor disturbances. It is also of interest to discuss how animal models of PD capture the complexity of the illness, including depressive-like characteristics along with motor impairment. It remains to be determined how the underlying PD disease processes contributes to such comorbidity. But some of the environmental toxicants and microbial pathogens implicated in PD might instigate pro-inflammatory effects favoring α-synuclein accumulation and damage to brainstem neurons fueling the evolution of mood disturbances. We posit that comprehensive animal-based research approaches are needed to capture the complexity and time-dependent nature of the primary and co-morbid symptoms. This will allow for the possibility of early intervention with more novel and targeted treatments that fit with not only individual patient variability, but also with changes that occur over time with the evolution of the disease.
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Affiliation(s)
- S Hayley
- Department of Neuroscience, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Ottawa Hospital Research Institute (Neuroscience), University of Ottawa, Canada.
| | - F Vahid-Ansari
- Department of Neuroscience, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Ottawa Hospital Research Institute (Neuroscience), University of Ottawa, Canada
| | - H Sun
- Department of Neuroscience, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Ottawa Hospital Research Institute (Neuroscience), University of Ottawa, Canada
| | - P R Albert
- Department of Neuroscience, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Ottawa Hospital Research Institute (Neuroscience), University of Ottawa, Canada
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12
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Schirinzi T, Lattanzi R, Maftei D, Grillo P, Zenuni H, Boffa L, Albanese M, Simonetta C, Bovenzi R, Maurizi R, Loccisano L, Vincenzi M, Greco A, Di Girolamo S, Mercuri NB, Passali FM, Severini C. Substance P and Prokineticin-2 are overexpressed in olfactory neurons and play differential roles in persons with persistent post-COVID-19 olfactory dysfunction. Brain Behav Immun 2023; 108:302-308. [PMID: 36549578 PMCID: PMC9760596 DOI: 10.1016/j.bbi.2022.12.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/08/2022] [Accepted: 12/16/2022] [Indexed: 12/23/2022] Open
Abstract
Persistent olfactory dysfunction (OD) is one of the most complaining and worrying complications of long COVID-19 because of the potential long-term neurological consequences. While causes of OD in the acute phases of the SARS-CoV-2 infection have been figured out, reasons for persistent OD are still unclear. Here we investigated the activity of two inflammatory pathways tightly linked with olfaction pathophysiology, namely Substance P (SP) and Prokineticin-2 (PK2), directly within the olfactory neurons (ONs) of patients to understand mechanisms of persistent post-COVID-19 OD. ONs were collected by non-invasive brushing from ten patients with persistent post-COVID-19 OD and ten healthy controls. Gene expression levels of SP, Neurokinin receptor 1, Interleukin-1β (IL-1β), PK2, PK2 receptors type 1 and 2, and Prokineticin-2-long peptide were measured in ONs by Real Time-PCR in both the groups, and correlated with residual olfaction. Immunofluorescence staining was also performed to quantify SP and PK2 proteins. OD patients, compared to controls, exhibited increased levels of both SP and PK2 in ONs, the latter proportional to residual olfaction. This work provided unprecedented, preliminary evidence that both SP and PK2 pathways may have a role in persistent post-COVID-19 OD. Namely, if the sustained activation of SP, lasting months after infection's resolution, might foster chronic inflammation and contribute to hyposmia, the PK2 expression could instead support the smell recovery.
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Affiliation(s)
- Tommaso Schirinzi
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Italy.
| | - Roberta Lattanzi
- Department of Physiology and Pharmacology “V. Erspamer”, Sapienza University of Rome, Italy
| | - Daniela Maftei
- Department of Physiology and Pharmacology “V. Erspamer”, Sapienza University of Rome, Italy
| | - Piergiorgio Grillo
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Italy
| | - Henri Zenuni
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Italy
| | - Laura Boffa
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Italy
| | - Maria Albanese
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Italy
| | - Clara Simonetta
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Italy
| | - Roberta Bovenzi
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Italy
| | - Riccardo Maurizi
- Unit of ENT, Department of Clinical Sciences and Translational Medicine, Tor Vergata University of Rome, Italy
| | - Laura Loccisano
- Unit of ENT, Department of Clinical Sciences and Translational Medicine, Tor Vergata University of Rome, Italy
| | - Martina Vincenzi
- Department of Physiology and Pharmacology “V. Erspamer”, Sapienza University of Rome, Italy
| | - Antonio Greco
- Department of Sense Organs, Sapienza University of Rome, Italy
| | - Stefano Di Girolamo
- Unit of ENT, Department of Clinical Sciences and Translational Medicine, Tor Vergata University of Rome, Italy
| | - Nicola B. Mercuri
- Unit of Neurology, Department of Systems Medicine, Tor Vergata University of Rome, Italy
| | - Francesco M. Passali
- Unit of ENT, Department of Clinical Sciences and Translational Medicine, Tor Vergata University of Rome, Italy
| | - Cinzia Severini
- Department of Biochemistry and Cell Biology, National Research Council of Italy, Rome, Italy
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