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Fetal anomalies v1.128 INTS13 Zornitza Stark Marked gene: INTS13 as ready
Fetal anomalies v1.128 INTS13 Zornitza Stark Gene: ints13 has been classified as Green List (High Evidence).
Fetal anomalies v1.128 INTS13 Zornitza Stark Phenotypes for gene: INTS13 were changed from Oral-facial-digital syndrome to Oral-facial-digital syndrome, MONDO:0015375, INTS13-related
Fetal anomalies v1.125 INTS13 Chirag Patel Classified gene: INTS13 as Green List (high evidence)
Fetal anomalies v1.125 INTS13 Chirag Patel Gene: ints13 has been classified as Green List (High Evidence).
Fetal anomalies v1.124 INTS13 Chirag Patel gene: INTS13 was added
gene: INTS13 was added to Fetal anomalies. Sources: Literature
Mode of inheritance for gene: INTS13 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: INTS13 were set to PMID: 36229431
Phenotypes for gene: INTS13 were set to Oral-facial-digital syndrome
Review for gene: INTS13 was set to GREEN
gene: INTS13 was marked as current diagnostic
Added comment: 2 families with 4 affected individuals with Oral-facial-digital (OFD) phenotype. Homozygosity mapping and WES found 2 homozygous variants in INTS13 gene. This is a subunit of the Integrator complex, which associates with RNA Polymerase II and cleaves nascent RNA to modulate gene expression. Variants segregated with disease. Depletion of INTS13 disrupts ciliogenesis in human cultured cells and causes dysregulation of a broad collection of ciliary genes. Knockdown in Xenopus embryos leads to motile cilia anomalies.
Sources: Literature
Fetal anomalies v0.3150 INTS1 Zornitza Stark Marked gene: INTS1 as ready
Fetal anomalies v0.3150 INTS1 Zornitza Stark Gene: ints1 has been classified as Green List (High Evidence).
Fetal anomalies v0.3150 INTS1 Zornitza Stark Classified gene: INTS1 as Green List (high evidence)
Fetal anomalies v0.3150 INTS1 Zornitza Stark Gene: ints1 has been classified as Green List (High Evidence).
Fetal anomalies v0.3140 INTS1 Krithika Murali gene: INTS1 was added
gene: INTS1 was added to Fetal anomalies. Sources: Literature
Mode of inheritance for gene: INTS1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: INTS1 were set to 28542170; 30622326; 31428919
Phenotypes for gene: INTS1 were set to Neurodevelopmental disorder with cataracts, poor growth, and dysmorphic facies - MIM#618571
Review for gene: INTS1 was set to GREEN
Added comment: PMID: 28542170 Oegema et al 2017 - 3 unrelated individuals with syndromic ID of Dutch ancestry showed the same homozygous truncating INTS1 mutation - 1/3 Cleft palate/lip, 1/3 renal malformation

PMID: 30622326 – Krall et al 2019 - 5 patients from 4 families with biallelic sequence variants in INTS1. The patients manifested absent or severely limited speech, an abnormal gait, hypotonia and cataracts. Other phenotypic features included:
o Micropthalmia – 2/5
o Frontal bossing 2/5
o Hypertelorism – 5/5
o Microretrognathia – 4/5
o Renal malformation 2/5


PMID: 31428919 – Zhang et al 2020 - 2 Chinese siblings with ID found to have INTST1 compound het variants, both had cataracts, facial dysmorphism, short stature, severe ID and anomalous genitalia
Sources: Literature