Evidence map›Paper›PMID 37489557›Full record

ArticleActas espanolas de psiquiatria2023

Brain-Derived Neurotrophic Factor (BDNF) and First-Episode Psychosis. A longitudinal one-year prognosis study.

Silvia Yelmo-Cruz, Armando L Morera-Fumero, Sunil Lakhwani, Pedro Abreu-González

Abstract read
PubMed Full text at PMC
In one paragraph

Article in Actas espanolas de psiquiatria, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Frontiers in psychiatry · 2025
    Article
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

4 authors.

Silvia Yelmo-CruzServicio de Psiquiatría. Hospital Universitario de Canarias. La Laguna. Santa Cruz de Tenerife. España.
Armando L Morera-FumeroDepartamento de Medicina Interna, Dermatología y Psiquiatría. Facultad de Ciencias de la Salud. Universidad de la Laguna (ULL). La Laguna. Santa Cruz de Tenerife. España. Consultoría Psiquiátrica SC. Santa Cruz de Tenerife. España.
Sunil LakhwaniServicio de Hematología y Hemoterapia. Hospital Universitario de Canarias. La Laguna. Santa Cruz de Tenerife. España.
Pedro Abreu-GonzálezDepartamento de Ciencias Médicas Básicas: Unidad de Fisiología. Facultad de Ciencias de la Salud. Universidad de la Laguna (ULL). La Laguna. Santa Cruz de Tenerife. España.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The brain-derived neurotrophic factor (BDNF) is a neurotrophin that has been linked to the schizophrenia neurodevelopmental hypothesis.

Indexed as

Brain-Derived Neurotrophic FactorPsychotic DisordersHumansLongitudinal StudiesPrognosisBrain-Derived Neurotrophic Factor

Identifiers

PMID37489557
PMCPMC10803868

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.