Neuroinflammation in psychiatric disorders: PET imaging and promising new targets

JH Meyer, S Cervenka, MJ Kim, WC Kreisl… - The Lancet …, 2020 - thelancet.com
Neuroinflammation is a multifaceted physiological and pathophysiological response of the
brain to injury and disease. Given imaging findings of 18 kDa translocator protein (TSPO) …

Oxidative stress and inflammation in first-episode psychosis: a systematic review and meta-analysis

D Fraguas, CM Díaz-Caneja, M Ayora… - Schizophrenia …, 2019 - academic.oup.com
Despite mixed findings, increasing evidence suggests that people with first-episode
psychosis (FEP) show increased pro-inflammatory and pro-oxidative status. We used the …

Immune involvement in the pathogenesis of schizophrenia: a meta-analysis on postmortem brain studies

C Van Kesteren, H Gremmels, LD De Witte… - Translational …, 2017 - nature.com
Although the precise pathogenesis of schizophrenia is unknown, genetic, biomarker and
imaging studies suggest involvement of the immune system. In this study, we performed a …

Elevated translocator protein in anterior cingulate in major depression and a role for inflammation in suicidal thinking: a positron emission tomography study

SE Holmes, R Hinz, S Conen, CJ Gregory… - Biological …, 2018 - Elsevier
Background Major depressive disorder is associated with raised peripheral inflammatory
markers. Mounting evidence also suggests that inflammation is involved in suicidal …

Neuroinflammation in schizophrenia: meta-analysis of in vivo microglial imaging studies

TR Marques, AH Ashok, T Pillinger… - Psychological …, 2019 - cambridge.org
BackgroundConverging lines of evidence implicate an important role for the immune system
in schizophrenia. Microglia are the resident immune cells of the central nervous system and …

Cytokines, oxidative stress and cellular markers of inflammation in schizophrenia

R Upthegrove, GM Khandaker - Neuroinflammation and schizophrenia, 2020 - Springer
In this article, we review current evidence linking immune dysfunction in schizophrenia and
related psychotic disorders focusing particularly on circulating cytokines, oxidative stress …

Prenatal immune stress blunts microglia reactivity, impairing neurocircuitry

LN Hayes, K An, E Carloni, F Li, E Vincent, C Trippaers… - Nature, 2022 - nature.com
Recent studies suggested that microglia, the primary brain immune cells, can affect circuit
connectivity and neuronal function,. Microglia infiltrate the neuroepithelium early in …

Inflammation and the neural diathesis-stress hypothesis of schizophrenia: a reconceptualization

OD Howes, R McCutcheon - Translational psychiatry, 2017 - nature.com
An interaction between external stressors and intrinsic vulnerability is one of the longest
standing pathoaetiological explanations for schizophrenia. However, novel lines of evidence …

Brain microglia in psychiatric disorders

V Mondelli, AC Vernon, F Turkheimer… - The Lancet …, 2017 - thelancet.com
The role of immune activation in psychiatric disorders has attracted considerable attention
over the past two decades, contributing to the rise of a new era for psychiatry. Microglia, the …

Cerebrospinal fluid markers of inflammation and infections in schizophrenia and affective disorders: a systematic review and meta-analysis

S Orlovska-Waast, O Köhler-Forsberg, SW Brix… - Molecular …, 2019 - nature.com
Infections and inflammatory processes have been associated with the development of
schizophrenia and affective disorders; however, no study has yet systematically reviewed all …