Evidence map›Paper›PMID 36812905›Full record

SynthesisPsychopathology2023

Peripheral Inflammatory Markers in Subtypes and Core Features of Depression: A Systematized Review.

Pavel Křenek, Jana Hořínková, Elis Bartečků

Open access · hybridAbstract readSystematic Review
In one paragraph

Synthesis in Psychopathology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.6field-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

15 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Emerging Therapeutic Interventions for Treatment‑Resistant Depression.Advances in experimental medicine and biology · 2026
    Review
  5. Review
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  12. Review
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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

3 authors at 1 institution in 1 country.

Pavel KřenekDepartment of Psychiatry, Faculty of Medicine, Masaryk University and University Hospital Brno, Brno, Czechia, krenek.pavel@fnbrno.cz.
Jana HořínkováDepartment of Psychiatry, Faculty of Medicine, Masaryk University and University Hospital Brno, Brno, Czechia.
Elis BartečkůDepartment of Psychiatry, Faculty of Medicine, Masaryk University and University Hospital Brno, Brno, Czechia.
Masaryk University · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe aim of this work was to summarize relationships between two subtypes of major depressive disorder (melancholic and atypical) and four core features of depression that reflect the domains identified consistently in previous studies of major depressive disorder endophenotypes (exaggerated reactivity to negative information, altered reward processing, cognitive control deficits, and somatic symptoms) on the one hand and selected peripheral inflammatory markers (C-reactive protein [CRP], cytokines, and adipokines) on the other.

methodsA systematized review was conducted. The database used for searching articles was PubMed (MEDLINE).

resultsAccording to our search, most peripheral immunological markers associated with major depressive disorder are not specific to a single depressive symptom group. The most evident examples are CRP, IL-6, and TNF-α. The strongest evidence supports the connection of peripheral inflammatory markers with somatic symptoms; weaker evidence indicates a role of immune changes in altered reward processing. The least amount of evidence was found for the role of peripheral inflammatory markers in exaggerated reactivity to negative information and cognitive control deficits. Regarding the depression subtypes, a tendency for higher CRP and adipokines was observed in atypical depression; increased IL-6 was found in melancholic depression.

conclusionSomatic symptoms of depression could be a manifestation of a specific immunological endophenotype of depressive disorder. Melancholic and atypical depression may be characterized by different profiles of immunological markers.

Indexed as

Major Depressive DisorderMedically Unexplained SymptomsAdipokinesC-Reactive ProteinDepressionHumansInterleukin-6AdipokinesC-Reactive ProteinInterleukin-6AdipokinesCytokinesDepressionEndophenotypesInflammation

Identifiers

PMID36812905
PMCPMC10568602
OpenAlexW4321480394

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.