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Intellectual disability syndromic and non-syndromic v0.4201 TNPO2 Zornitza Stark Phenotypes for gene: TNPO2 were changed from Intellectual disability, neurologic deficits and dysmorphic features to Intellectual developmental disorder with hypotonia, impaired speech, and dysmorphic facies, MIM# 619556
Intellectual disability syndromic and non-syndromic v0.4200 TNPO2 Zornitza Stark reviewed gene: TNPO2: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Intellectual developmental disorder with hypotonia, impaired speech, and dysmorphic facies, MIM# 619556; Mode of inheritance: None
Intellectual disability syndromic and non-syndromic v0.4019 TNPO2 Zornitza Stark Marked gene: TNPO2 as ready
Intellectual disability syndromic and non-syndromic v0.4019 TNPO2 Zornitza Stark Gene: tnpo2 has been classified as Green List (High Evidence).
Intellectual disability syndromic and non-syndromic v0.4019 TNPO2 Zornitza Stark Phenotypes for gene: TNPO2 were changed from Developmental delays, neurologic deficits and dysmorphic features to Intellectual disability, neurologic deficits and dysmorphic features
Intellectual disability syndromic and non-syndromic v0.4018 TNPO2 Zornitza Stark Classified gene: TNPO2 as Green List (high evidence)
Intellectual disability syndromic and non-syndromic v0.4018 TNPO2 Zornitza Stark Gene: tnpo2 has been classified as Green List (High Evidence).
Intellectual disability syndromic and non-syndromic v0.4017 TNPO2 Elena Savva gene: TNPO2 was added
gene: TNPO2 was added to Intellectual disability syndromic and non-syndromic. Sources: Literature
Mode of inheritance for gene: TNPO2 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Publications for gene: TNPO2 were set to PMID: 34314705
Phenotypes for gene: TNPO2 were set to Developmental delays, neurologic deficits and dysmorphic features
Mode of pathogenicity for gene: TNPO2 was set to Other
Review for gene: TNPO2 was set to GREEN
Added comment: PMID: 34314705 - all de novo missense variants with intellectual disability (9/9), speech impairment (15/15), motor impairment (15/15), ophthalmologic abnormalities (10/15), muscle tone abnormalities (11/15, primarily hypotonia), seizures (6/15, febrile to non-febrile), microcephaly (5/15) and MRI anomalies (7/13, 3/13 had cerebellar hypoplasia/dysplasia).

Null fly model was homozygous lethal, no obvious phenotypes in heterozygotes. Upregulated gene expression also resulted in lethality. Overexpression of some human variants in fly models resulted in "toxicity" and phenotypic defects, authors speculate two variants are GOF, 1 variant is LOF.

gnomAD: minimal PTCs present
Sources: Literature