|
1
|
Nguyen KD, Amerio A, Aguglia A, Magnani L, Parise A, Conio B, Serafini G, Amore M, Costanza A. Microglia and Other Cellular Mediators of Immunological Dysfunction in Schizophrenia: A Narrative Synthesis of Clinical Findings. Cells 2023; 12:2099. [PMID: 37626909 PMCID: PMC10453550 DOI: 10.3390/cells12162099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/13/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
Schizophrenia is a complex psychiatric condition that may involve immune system dysregulation. Since most putative disease mechanisms in schizophrenia have been derived from genetic association studies and fluid-based molecular analyses, this review aims to summarize the emerging evidence on clinical correlates to immune system dysfunction in this psychiatric disorder. We conclude this review by attempting to develop a unifying hypothesis regarding the relative contributions of microglia and various immune cell populations to the development of schizophrenia. This may provide important translational insights that can become useful for addressing the multifaceted clinical presentation of schizophrenia.
Collapse
Affiliation(s)
- Khoa D. Nguyen
- Department of Microbiology and Immunology, Stanford University, Palo Alto, CA 94305, USA;
- Tranquis Therapeutics, Palo Alto, CA 94065, USA
| | - Andrea Amerio
- Section of Psychiatry, Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, 16126 Genoa, Italy; (A.A.); (A.A.); (B.C.); (G.S.); (M.A.)
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
| | - Andrea Aguglia
- Section of Psychiatry, Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, 16126 Genoa, Italy; (A.A.); (A.A.); (B.C.); (G.S.); (M.A.)
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
| | - Luca Magnani
- Department of Psychiatry, San Maurizio Hospital of Bolzano, 39100 Bolzano, Italy;
| | - Alberto Parise
- Geriatric-Rehabilitation Department, University Hospital of Parma, 43126 Parma, Italy;
| | - Benedetta Conio
- Section of Psychiatry, Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, 16126 Genoa, Italy; (A.A.); (A.A.); (B.C.); (G.S.); (M.A.)
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
| | - Gianluca Serafini
- Section of Psychiatry, Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, 16126 Genoa, Italy; (A.A.); (A.A.); (B.C.); (G.S.); (M.A.)
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
| | - Mario Amore
- Section of Psychiatry, Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, 16126 Genoa, Italy; (A.A.); (A.A.); (B.C.); (G.S.); (M.A.)
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
| | - Alessandra Costanza
- Department of Psychiatry, Adult Psychiatry Service, University Hospitals of Geneva (HUG), 1207 Geneva, Switzerland
- Department of Psychiatry, Faculty of Biomedical Sciences, University of Italian Switzerland (USI), 6900 Lugano, Switzerland
- Department of Psychiatry, Faculty of Medicine, University of Geneva (UNIGE), 1211 Geneva, Switzerland
| |
Collapse
|
|
2
|
Uranova N, Vikhreva O, Rakhmanova V. Specific interactions between microglia and oligodendrocytes in white matter in continuous schizophrenia. Zh Nevrol Psikhiatr Im S S Korsakova 2022; 122:128-137. [DOI: 10.17116/jnevro2022122121128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
|
3
|
Vikhreva O, Uranova N. Microglial reactivity in the prefrontal cortex in different types of schizophrenia. Zh Nevrol Psikhiatr Im S S Korsakova 2021; 121:77-83. [DOI: 10.17116/jnevro202112112177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
|
4
|
Vostrikov VM. [Neuromorphological aspect of the GABAergic hypothesis of the pathogenesis of schizophrenia]. Zh Nevrol Psikhiatr Im S S Korsakova 2019; 119:124-129. [PMID: 31626180 DOI: 10.17116/jnevro2019119081124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Many hypotheses have been proposed for the pathogenesis of schizophrenia. The most common hypotheses of schizophrenia are dopaminergic, serotoninergic, glutamatergic. There are also assumptions about involvement of other neurochemical systems, in particular GABAergic, in the pathogenesis of schizophrenia. The available data on the damage of GABAergic interneurons, taking into account the results of postmortem, neuroimaging, molecule-genetic, electrophysiological studies in humans and fundamental studies in animals, are discussed. The author suggests that one of the pathophysiological mechanisms of the pathogenesis of schizophrenia may be a disturbance of myelination of GABAergic interneurons leading to a decrease in the number of intra- and interhemispheric coherent connections, and eventually to the development of symptoms of the disease.
Collapse
|