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Intellectual disability

Gene: ROBO1

No list

ROBO1 (roundabout guidance receptor 1)
EnsemblGeneIds (GRCh38): ENSG00000169855
EnsemblGeneIds (GRCh37): ENSG00000169855
OMIM: 602430, Gene2Phenotype
ROBO1 is in 4 panels

1 review

Konstantinos Varvagiannis (Other)

I don't know

DD/ID has been reported in some individuals with biallelic (e.g. 4 subjects in the study by Münch et al, 1 additional case reported by Calloni et al) or monoallelic ROBO1 variants (e.g. P2 in the study by Huang et al, with a diagnosis of EOEE due to a neomorphic variant).

Consider amber rating pending further review.


Huang et al (2022 - PMID: 35348658) Monoallelic & Biallelic
Novel dominant and recessive variants in human ROBO1 cause distinct neurodevelopmental defects through different mechanisms.

Münch et al (2022 - PMID: 35227688) Biallelic
Biallelic pathogenic variants in roundabout guidance receptor 1 associate with syndromic congenital anomalies of the kidney and urinary tract

Woodring et al (2021 - PMID: 34193621) - Probably not relevant (VUS)
Uncertain, Not Unimportant: Callosal Dysgenesis and Variants of Uncertain Significance in ROBO1

Liu et al (2020 - PMID: 31448886) Monoallelic
A Novel Missense Mutation in Human Receptor Roundabout-1 (ROBO1) Gene Associated with Pituitary Stalk Interruption Syndrome.

Dateki et al (2019 - PMID: 30692597) Biallelic - This individual has been incl. in the study by Munch et al
A homozygous splice site ROBO1 mutation in a patient with a novel syndrome with combined pituitary hormone deficiency

Rasmussen et al (2018 - PMID: 29194579) Biallelic
Targeted gene sequencing and whole-exome sequencing in autopsied fetuses with prenatally diagnosed kidney anomalies

Kruszka et al (2017 - PMID: 28592524) Monoallelic
Loss of function in ROBO1 is associated with tetralogy of Fallot and septal defects

Bashamboo et al (2017 - PMID: 28402530) Monoallelic
Mutations in the Human ROBO1 Gene in Pituitary Stalk Interruption Syndrome

Calloni et al (2017 - PMID: 28286008) Biallelic
Compound Heterozygous Variants in ROBO1 Cause a Neurodevelopmental Disorder With Absence of Transverse Pontine Fibers and Thinning of the Anterior Commissure and Corpus Callosum
Sources: Literature
Created: 11 May 2022, 6:07 a.m.

Mode of inheritance
BOTH monoallelic and biallelic, autosomal or pseudoautosomal

ROBO1-related NDD



Mode of Inheritance
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
  • ROBO1-related NDD
Clinvar variants
Variants in ROBO1
Panels with this gene

History Filter Activity

11 May 2022, Gel status: 0

Created, Added New Source, Set mode of inheritance, Set publications, Set Phenotypes, Set penetrance

Konstantinos Varvagiannis (Other)

gene: ROBO1 was added gene: ROBO1 was added to Intellectual disability. Sources: Literature Mode of inheritance for gene: ROBO1 was set to BOTH monoallelic and biallelic, autosomal or pseudoautosomal Publications for gene: ROBO1 were set to 35348658; 35227688; 34193621; 31448886; 30692597; 29194579; 28592524; 28402530; 28286008 Phenotypes for gene: ROBO1 were set to ROBO1-related NDD Penetrance for gene: ROBO1 were set to unknown Review for gene: ROBO1 was set to AMBER