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Costanza A, Amerio A, Aguglia A, Serafini G, Amore M, Hasler R, Ambrosetti J, Bondolfi G, Sampogna G, Berardelli I, Fiorillo A, Pompili M, Nguyen KD. Hyper/neuroinflammation in COVID-19 and suicide etiopathogenesis: Hypothesis for a nefarious collision? Neurosci Biobehav Rev 2022; 136:104606. [PMID: 35289272 PMCID: PMC8916836 DOI: 10.1016/j.neubiorev.2022.104606] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 02/23/2022] [Accepted: 03/06/2022] [Indexed: 11/24/2022]
Abstract
Accumulating scientific and clinical evidence highlighted pathological hyperinflammation as a cardinal feature of SARS-CoV-2 infection and acute COVID-19 disease. With the emergence of long COVID-19 syndrome, several chronic health consequences, including neuropsychiatric sequelae, have gained attention from the public and medical communities. Since inflammatory mediators have also been accredited as putative biomarkers of suicidal ideations and behaviors, hyper- and neuroinflammation might share some colliding points, overlapping and being interconnected in the context of COVID-19. This review aims to provide a summary of current knowledge on the molecular and cellular mechanisms of COVID-19-associated hyper/neuroinflammation with focus on their relevance to the inflammatory hypothesis of suicide development. Subsequently, strategies to alleviate COVID-19 hyper/neuroinflammation by immunomodulatory agents (many of which at experimental stages) as well as psychopharmacologic/psychotherapeutic approaches are also mentioned. While suicide risk in COVID-19 survivors - until now little known - needs further analysis through longitudinal studies, current observations and mechanistic postulates warrant additional attention to this possibly emerging mental health concern.
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Affiliation(s)
- A Costanza
- Departement of Psychiatry, Faculty of Medicine, University of Geneva (UNIGE), Geneva, Switzerland; Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), Lugano, Switzerland.
| | - A Amerio
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - A Aguglia
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - G Serafini
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - M Amore
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - R Hasler
- Departement of Psychiatry, Faculty of Medicine, University of Geneva (UNIGE), Geneva, Switzerland; Department of Psychiatry, Service of Psychiatric Specialties, University Hospitals of Geneva (HUG), Geneva, Switzerland
| | - J Ambrosetti
- Department of Psychiatry and Department of Emergency, Emergency Psychiatric Unit (UAUP), Geneva University Hospitals (HUG), Geneva, Switzerland
| | - G Bondolfi
- Departement of Psychiatry, Faculty of Medicine, University of Geneva (UNIGE), Geneva, Switzerland; Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), Lugano, Switzerland; Department of Psychiatry, Service of Liaison Psychiatry and Crisis Intervention (SPLIC), University Hospitals (HUG), Geneva, Switzerland
| | - G Sampogna
- Department of Psychiatry, University of Campania "L. Vanvitelli", Naples, Italy
| | - I Berardelli
- Sant'Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
| | - A Fiorillo
- Department of Psychiatry, University of Campania "L. Vanvitelli", Naples, Italy
| | - M Pompili
- Sant'Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
| | - K D Nguyen
- Tranquis Therapeutics, Palo Alto, CA, USA; Department of Microbiology and Immunology, Stanford University, Palo Alto, CA, USA
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