Evidence map›Paper›PMID 40410251›Full record

ArticleScientific reports2025

Cognitive function and retinal biomarkers as novel approach to diagnosing and assessing autism spectrum disorder.

Sarah Al-Mazidi, Abdulrahman Alhowikan, Nadra Elamin, Amani Abualnaja, Ahmad Al-Mnaizel, Turki Alharbi, Laila Al-Ayadhi

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. 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

7 authors.

Sarah Al-MazidiDepartment of Anatomy and Physiology, Faculty of Medicine, College of Medicine, Imam Mohammed Ibn Saud Islamic University, P.O. Box: 5701, 11432, Riyadh, Saudi Arabia. s.almazeedi@gmail.com.
Abdulrahman AlhowikanDepartment of Physiology, Faculty of Medicine, King Saud University, Riyadh, Saudi Arabia.
Nadra ElaminAutism Research and Treatment Center, Faculty of Medicine, King Saud University, Riyadh, Saudi Arabia.
Amani AbualnajaInternal Medicine, King Faisal Specialized Hospital and Research Center, Riyadh, Saudi Arabia.
Ahmad Al-MnaizelJohn Hopkins Aramco Health care, Dammam, Saudi Arabia.
Turki AlharbiOrthopedics Department, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.
Laila Al-AyadhiDepartment of Physiology, Faculty of Medicine, King Saud University, Riyadh, Saudi Arabia.

Funding

King Abdulaziz City for Science and Technology 08-MED 510-02
6 · The paper itself

Abstract

The retina is invariably considered an extension of the central nervous system and can predict cognitive impairment in neurodevelopmental and neurodegenerative disorders. This is due to the physiological and embryological link between the retina and the brain. Since this correlation was not previously tested in autism spectrum disorder (ASD), we aim to provide evidence for a correlation between retinal dysfunction and cognitive impairment in ASD children through previously reported retina and cognitive dysfunction biomarkers. 80 children were recruited to test biomarkers of the retinal function, Ciliary neurotrophic factor (CNTF), and cognitive function A Disintegrin and Metalloproteases 10 (ADAM10). These biomarkers were correlated with the Childhood Autism Rating Score (CARS) to distinguish ASD from cognitive impairment disorders and the Short Sensory Profile (SSP) as a sensory impairment indicator, including vision. ADAM10 was significantly decreased in ASD children compared to neurotypical children (p < 0.01). It also decreased as the severity of autism increased, as measured by CARS. We also found that CNTF decreases in ASD children with moderate severity compared to neurotypical and severe ASD groups, indicating that CNTF can be an early indicator of ASD. ADAM10 was directly related to CNTF, implying the direct correlation between the eye and cognitive function in ASD. ADAM10 is a potential indicator of cognitive function in ASD, and CNTF can be an indicator of retina function. The relationship between both biomarkers might serve as early diagnosis biomarkers and a potential therapeutic target in ASD.

Indexed as

ADAM10 ProteinAutism Spectrum DisorderCognitionRetinaAmyloid Precursor Protein SecretasesBiomarkersChildChild, PreschoolCiliary Neurotrophic FactorCognitive DysfunctionFemaleHumansMaleMembrane ProteinsADAM10 ProteinADAM10 protein, humanAmyloid Precursor Protein SecretasesBiomarkersCiliary Neurotrophic FactorMembrane Proteins

Identifiers

PMID40410251
PMCPMC12102242

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.