Evidence map›Paper›PMID 23064081›Full record

ArticleBrain, behavior, and immunity2013

Inflammation and neurological disease-related genes are differentially expressed in depressed patients with mood disorders and correlate with morphometric and functional imaging abnormalities.

Jonathan Savitz, Mark Barton Frank, Teresa Victor, Melissa Bebak, Julie H Marino, Patrick S F Bellgowan, Brett A McKinney, Jerzy Bodurka, T Kent Teague, Wayne C Drevets

Abstract read
In one paragraph

Article in Brain, behavior, and immunity, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed, 4 pooled it
2.8field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

81 citing papers in PubMed, 4 syntheses or guidelines pooled it, 149 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Genetic Contributions of Inflammation to Depression.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2017
    Pooled it
  4. Pooled it
  5. Trial
  6. Moderators for depressed mood and systemic and transcriptional inflammatory responses: a randomized controlled trial of endotoxin.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2019
    Trial
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article

21 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 5 institutions in 1 country.

Jonathan SavitzLaureate Institute for Brain Research, Tulsa, OK 74136, USA. jonathansavitz@hotmail.com
Mark Barton Frank
Teresa Victor
Melissa Bebak
Julie H Marino
Patrick S F Bellgowan
Brett A McKinney
Jerzy Bodurka
T Kent Teague
Wayne C Drevets
Laureate Institute for Brain Research · USOklahoma Medical Research Foundation · USUniversity of Tulsa · USOklahoma State University Center for Health Sciences · USUniversity of Oklahoma · US

Funding

Neuroimaging abnormalities in major depressive disorder: effect of inflammationK01MH096077 · NIMH · LAUREATE INSTITUTE FOR BRAIN RESEARCH · PI SAVITZ, JONATHAN · 2012 to 2016
$906k
NIMH NIH HHS 1K01MH096077NIMH NIH HHS K01 MH096077
6 · The paper itself

Abstract

Depressed patients show evidence of both proinflammatory changes and neurophysiological abnormalities such as increased amygdala reactivity and volumetric decreases of the hippocampus and ventromedial prefrontal cortex (vmPFC). However, very little is known about the relationship between inflammation and neuroimaging abnormalities in mood disorders. A whole genome expression analysis of peripheral blood mononuclear cells yielded 12 protein-coding genes (ADM, APBB3, CD160, CFD, CITED2, CTSZ, IER5, NFKBIZ, NR4A2, NUCKS1, SERTAD1, TNF) that were differentially expressed between 29 unmedicated depressed patients with a mood disorder (8 bipolar disorder, 21 major depressive disorder) and 24 healthy controls (HCs). Several of these genes have been implicated in neurological disorders and/or apoptosis. Ingenuity Pathway Analysis yielded two genes networks, one centered around TNF with NFKβ, TGFβ, and ERK as connecting hubs, and the second network indicating cell cycle and/or kinase signaling anomalies. fMRI scanning was conducted using a backward-masking task in which subjects were presented with emotionally-valenced faces. Compared with HCs, the depressed subjects displayed a greater hemodynamic response in the right amygdala, left hippocampus, and the ventromedial prefrontal cortex to masked sad versus happy faces. The mRNA levels of several genes were significantly correlated with the hemodynamic response of the amygdala, vmPFC and hippocampus to masked sad versus happy faces. Differentially-expressed transcripts were significantly correlated with thickness of the left subgenual ACC, and volume of the hippocampus and caudate. Our results raise the possibility that molecular-level immune dysfunction can be mapped onto macro-level neuroimaging abnormalities, potentially elucidating a mechanism by which inflammation leads to depression.

Indexed as

AdultBipolar DisorderBrainDepressive DisorderEmotionsFacial ExpressionFemaleFunctional NeuroimagingGene Expression ProfilingHumansImage Processing, Computer-AssistedInflammationMagnetic Resonance ImagingMaleMiddle AgedOrgan Size

Identifiers

PMID23064081
PMCPMC3577998
OpenAlexW2012930576

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.