Evidence map›Paper›PMID 40469240›Full record

ReviewDementia & neuropsychologia2025

Neuroplasticity in autism spectrum disorder: a systematic review.

Gabriela Garcia de Carvalho Laguna, Ana Beatriz Ferreira Gusmão, Breno Oliveira Marques, Níkolas Brayan da Silva Bragas, Isadora Bagues Rodrigues, Rafaela Souza Melo, Katiene Rodrigues Menezes de Azevedo

Abstract readReview
In one paragraph

Review in Dementia & neuropsychologia, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
–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

5 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Review
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

7 authors.

Gabriela Garcia de Carvalho LagunaUniversidade Federal da Bahia, Instituto Multidisciplinar em Saúde, Vitória da Conquista BA, Brazil.ORCID https://orcid.org/0000-0001-7396-647X
Ana Beatriz Ferreira GusmãoUniversidade Federal da Bahia, Instituto Multidisciplinar em Saúde, Vitória da Conquista BA, Brazil.ORCID https://orcid.org/0000-0002-7218-5505
Breno Oliveira MarquesUniversidade Federal da Bahia, Instituto Multidisciplinar em Saúde, Vitória da Conquista BA, Brazil.ORCID https://orcid.org/0000-0002-0477-6741
Níkolas Brayan da Silva BragasUniversidade Federal da Bahia, Instituto Multidisciplinar em Saúde, Vitória da Conquista BA, Brazil.ORCID https://orcid.org/0000-0002-9633-7630
Isadora Bagues RodriguesUniversidade Federal da Bahia, Instituto Multidisciplinar em Saúde, Vitória da Conquista BA, Brazil.ORCID https://orcid.org/0009-0005-0000-9456
Rafaela Souza MeloUniversidade Estadual de Santa Cruz, Vitória da Conquista BA, Brazil.ORCID https://orcid.org/0009-0000-3201-3461
Katiene Rodrigues Menezes de AzevedoUniversidade Federal da Bahia, Instituto Multidisciplinar em Saúde, Vitória da Conquista BA, Brazil.ORCID https://orcid.org/0000-0002-2990-5351

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The brain's ability to adapt in response to stimuli is called neuroplasticity. Objective: This study investigates neuroplasticity in autistic individuals, focusing on neurobiological aspects, clinical correlations, and therapeutic interventions. Methods: This systematic review, registered in the International Prospective Register of Systematic Reviews-PROSPERO (ID: CRD42024522425) and guided by Preferred Reporting Items for Systematic Reviews and Meta-Analyses-PRISMA (2020) criteria, searched databases like Web of Science, Scopus, United States National Library of Medicine/ Medical Literature Analysis and Retrieval System Online (PubMed/Medline), Latin American and Caribbean Health Sciences Literature (LILACS), and Scientific Electronic Library Online (SciELO) for original articles published in 2018-2023. Results: Of the 2,316 studies found, 11 were selected, involving 1,943 autistic individuals, both children and adults. Most studies were classified as high/moderate quality using the Newcastle-Ottawa and Jadad scales. Observations included variations in SHANK2 gene expression, lower concentrations of α-synuclein, higher β-synuclein in children with autism spectrum disorder (ASD), correlations between NCAM1 expression and motor skills, and higher brain-derived neurotrophic factor (BDNF) concentration compared to non-autistic children. Conclusions: Alterations in SHANK2, α-synuclein, β-synuclein, NCAM1, and BDNF in ASD suggest biomarkers and therapeutic targets for more effective interventions, improving care for autistic individuals.

Indexed as

Autism Spectrum DisorderNeurobiologyNeurodevelopmental DisordersNeuronal PlasticityPsychiatry

Identifiers

PMID40469240
PMCPMC12136586

What OpenQuestion holds

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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.