Cited by 51Tryptophan and brain disordersTreatment of Major DepressionStress Responses and Cortisol

Inflamed brain: Targeting immune changes and inflammation for treatment of depression

Open access
Sakamoto, Shinji, Zhu, Xiaolei, Hasegawa, Yuto, Karma, Sadik, Obayashi, Mizuho, Alway, Emily, Kamiya, Atsushi·2021·Psychiatry and Clinical Neurosciences

Abstract

Although there are a number of clinically effective treatments for depression, many patients exhibit treatment resistance. Recent clinical and preclinical studies reveal that peripheral and brain immune changes and inflammation are involved in the pathophysiology of depression. This ‘Inflamed Brain’ research provides critical clues for understanding of disease pathophysiology and many candidate molecules that are potentially useful for identifying novel drug targets for the treatment of depression. In this review, we will present clinical evidence on the role of inflammation in the pathophysiology of depression. We will also summarize current clinical trials which test drugs targeting inflammation for the treatment of patients with depression. Furthermore, we will briefly provide preclinical evidence demonstrating altered immune system function and inflammation in stress‐induced animal models and will discuss the future potential of inflammation‐related drug targets. Collectively, inflammatory signatures identified in clinical and preclinical studies may allow us to stratify depressive patients based on biotypes, contributing to the development of novel mechanism‐based interventions that target specific patient populations.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1111/pcn.13286

Cites

113 of 113 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 1

  1. [5]Malhi GS, Mann JJ. Depression. Lancet 2018; 392: 2299– 2312. 30396512

Cited by

Sorted by citations

Authors
Sakamoto, S., Zhu, X., Hasegawa, Y., Karma, S., Obayashi, M., Alway, E., & Kamiya, A.
Affiliations
Johns Hopkins University (US)
Corresponding author
Kamiya, Atsushi
Venue
Psychiatry and Clinical Neurosciences
Publisher
Wiley
Published
2021-07-28
Volume
75
Issue
10
Pages
304-311
ISSN
  • 1323-1316 (ISSN-L)
  • 1440-1819
OpenAlex
W3180130693
Cited by
51
References
113
Citations by year
2026: 4 · 2025: 14 · 2024: 11 · 2023: 10 · 2022: 12
FWCI
0.78
Type
journal article
Language
en
Open access
Locations
  • Psychiatry and Clinical Neurosciences (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Japanese Society of Clinical Neuropsychopharmacology
  • Kanae Foundation for the Promotion of Medical Science
  • National Institutes of Health (AG065168, AT010984, DA041208, MH094268)
Topics
  • Life Sciences › Neuroscience › Biological Psychiatry › Tryptophan and brain disorders
  • Health Sciences › Medicine › Pharmacology › Treatment of Major Depression
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
Keywords
depression, neuroinflammation, treatment-resistant depression, immunological markers, patient stratification, depression pathophysiology
MeSH terms
Animals, Brain, Depression, Humans, Inflammation, Stress, Psychological

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review