2020
DOI: 10.1016/j.bbih.2020.100097
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Antipsychotic-induced immune dysfunction: A consideration for COVID-19 risk

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Cited by 32 publications
(32 citation statements)
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“…A unified mechanistic understanding of immune dysregulation has been difficult to decipher from these clinical reports because they are largely confounded by examining patients with psychiatric diagnoses and thus atypical inflammatory backgrounds. We previously reported global immune dysregulation with and without challenge, as measured by circulating cytokines and antibody levels using our preclinical murine model [54,55]. This current study bolsters these findings by identifying tissue-specific inflammatory dysfunction that could lead to NAFLD in the context of histopathologic findings consistent with its development.…”
Section: Discussionsupporting
confidence: 62%
See 1 more Smart Citation
“…A unified mechanistic understanding of immune dysregulation has been difficult to decipher from these clinical reports because they are largely confounded by examining patients with psychiatric diagnoses and thus atypical inflammatory backgrounds. We previously reported global immune dysregulation with and without challenge, as measured by circulating cytokines and antibody levels using our preclinical murine model [54,55]. This current study bolsters these findings by identifying tissue-specific inflammatory dysfunction that could lead to NAFLD in the context of histopathologic findings consistent with its development.…”
Section: Discussionsupporting
confidence: 62%
“…One such protein that is not activated by phosphorylation, mannose-binding lectin (MBL1), was significantly overexpressed during both RIS and OLAN treatment. The downstream impact of MBL1 interactions include activation of numerous phosphorylation-dependent signaling cascades (e.g., NF-κB signaling), some of which were not seen as changes in total proteins but whose impact could be seen phenotypically in the current report ( Figure 1 ), in our prior reports demonstrating global immune dysregulation during AA treatment [ 54 , 55 ], and in several small-scale studies of patients taking AA medications [ 56 ]. Similarly, significantly depressed levels of cytochrome oxidase subunit VI B (COX6B) during both RIS and OLAN treatment would lead to profound changes in oxidative phosphorylation and metabolic rate that may not be reflected as level changes of downstream proteins because differentially phosphorylated states are not detected.…”
Section: Discussionmentioning
confidence: 45%
“…Les variables de traitement, y compris les psychotropes et les traitements anti-COVID-19 reconvertis ou expérimentaux, n’étaient pas disponibles dans la base de données PMSI. Certains traitements expérimentaux anti-COVID-19 peuvent avoir été contre-indiqués chez les patients schizophrènes en raison d’interactions potentielles avec des psychotropes [12] , [22] , [24] , [30] . Aucune donnée biologique n’est disponible dans la base de données PMSI et il a été démontré que la schizophrénie présente différents profils immuno-inflammatoires [35] qui peut aussi expliquer en partie les différences observées.…”
Section: Discussionunclassified
“…Another atypical antipsychotic, risperidone has been shown to be associated with global immunosuppression and increased susceptibility to infections (65). While the clinical data regarding the safety of risperidone in COVID-19 is sparse, preclinical studies have reported a direct deleterious effect of risperidone on inflammatory and immune process regulation (66). In the premise of inflammatory storm and consequent higher mortality rates in COVID-19, this observation may be worth considering in risk prognostication.…”
Section: Antipsychotic Use and Immunodeficiencymentioning
confidence: 99%