COVID-19 research
Gene: SP110
agree with green geneCreated: 17 Sep 2019, 3:18 p.m. | Last Modified: 17 Sep 2019, 3:18 p.m.
Panel Version: 1.94
YES- this is covered on our targeted exomeCreated: 17 Sep 2019, 3:18 p.m. | Last Modified: 17 Sep 2019, 3:18 p.m.
Panel Version: 1.94
Comment on list classification: Rating this gene green because there are more than 3 cases of plausible disease causing mutations.Created: 16 May 2018, 11:27 a.m.
SP110 is associated with Hepatic venoocclusive disease with immunodeficiency in OMIM. OMIM reports that Roscioli et al. (2006) (PMID: 16648851) mapped the disorder to 2q36.3-q37.1 and then narrowed the region of interest down to a genomic region containing the SP110 gene. Screening of the coding exons of SP110 identified a homozygous single-base deletion, 642delC, in exon 5 in affected individuals from 4 families. In a fifth family no living affected individuals were available, but the consanguineous parents and unaffected children were shown to share a heterozygous single-base deletion, 40delC, in exon 2. That mutation was homozygous in archival material from the deceased member of family 5. Neither mutation was found in 50 unrelated Lebanese controls and no mutation was found in the coding regions of SP110 in 89 isolated cases of common variable immunodeficiency of European or Middle Eastern origin. Gene2Phenotype has no data for SP110. From a PubMed search a more recent publication was found (Wang et al 2012, PMID: 22982295) reporting a missense variant (a homozygous deletion/insertion variant) in an American child with Hepatic veno-occlusive disease with immunodeficiency with Hispanic parents . The mechanism by which this SP110 mutation associates with VODI is consistent with the normal length mutated SP110 protein being subject to enhanced proteosome degradation resulting in marked reductions in SP110 protein. Rating this gene green because there are more than 3 cases of plausible disease causing mutations.Created: 16 May 2018, 11:26 a.m.
Comment on phenotypes: Added MIM number to Hepatic venoocclusive disease with immunodeficiency.Created: 16 May 2018, 10:57 a.m.
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
Gene rating submitted by Kimberly Gilmour and Austen Worth on behalf of London North GLH for the GMS Immunology specialist test group. As discussed with the GMS Immunology Specialist Test Group during webex call 28th March 2019 and confirmed in follow up email 6th September the Specialist Test Group all agreed there is enough evidence to rate this gene Green.Created: 17 Sep 2019, 3:18 p.m. | Last Modified: 17 Sep 2019, 3:18 p.m.
Panel Version: 1.94
Gene rating submitted by Tracy Briggs, David Gokhale and Abigal Rousseau on behalf of North West GLH for the GMS Immunology specialist test group. As discussed with the GMS Immunology Specialist Test Group during webex call 28th March 2019 and confirmed in follow up email on 20th June the Specialist Test Group all agreed there is enough evidence to rate this gene Green.Created: 17 Sep 2019, 3:18 p.m. | Last Modified: 17 Sep 2019, 3:18 p.m.
Panel Version: 1.94
OriginaI Metadata from IUIS classification table (February, 2018) downloaded 20180614. IUIS Genetic defect (original gene symbol in IUIS download): SP110 .PanelApp HGNC gene symbol check: SP110 . IUIS Disease: Hepatic veno-occlusive disease with immunodeficiency (VODI) . IUIS Inheritance: AR .T cells: N/A, .B cells: Normal (decreased memory B cells), .IUIS Other affected cells: N/A. IUIS Associated features: Hepatic veno-occlusive disease, Susceptibility to Pneumocystis jirovecii pneumonia, CMV, candida, thrombocytopenia, hepatosplenomegaly, cerebrospinal leukodystrophy. IUIS Major category: Combined immunodeficiencies with associated or syndromic features. IUIS Subcategory: Other Combined immunodeficiencies with associated or syndromic featuresCreated: 2 Jul 2018, 10:35 a.m.
Comment on publications: added missing PMID to support phenotypeCreated: 13 Jun 2018, 10:40 a.m.
This gene was absent from the original PanelApp PID panel dataset (review April 2018). However it was listed in external expert immunodeficiency diagnostic gene list(s)
GOSH or GRID. In this combined PID panel, this gene has been rated as AMBER and needs further curational review to assess pertinence prior to v1.Created: 19 Apr 2018, 2:59 p.m.
Original metadata downloaded from ESID Registry. ESID_Gene_original: SP110, PanelApp HGNC gene symbol check: SP110, ESID classification: Main_category/ Sub_category/ PID_Diagnosis Other well defined PIDs / VODI / Hepatic venoocclusive disease with immunodeficiency (VODI)Created: 17 Apr 2018, 12:29 p.m.
Original metadata supplied by GRID. GRID Gene Symbol HGNC PanelApp check: SP110, GRID_Gene_Symbol: SP110, GRID_Transcript_ENS_Community submitted: ENST00000258381, GRID_Transcript_RefSeq: NM_080424.2, GRID_Transcript_ENS_used_on_Production: ENST00000258381Created: 17 Apr 2018, 12:12 p.m.
gene: SP110 was added gene: SP110 was added to Viral susceptibility. Sources: Expert Review Green,ESID Registry 20171117,North West GLH,Victorian Clinical Genetics Services,GRID V2.0,NHS GMS,London North GLH,IUIS Classification February 2018 Mode of inheritance for gene: SP110 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: SP110 were set to 16648851 Phenotypes for gene: SP110 were set to Combined immunodeficiencies with associated or syndromic features; Hepatic veno-occlusive disease, Susceptibility to Pneumocystis jirovecii pneumonia, CMV, candida, thrombocytopenia, hepatosplenomegaly, cerebrospinal leukodystrophy; Hepatic venoocclusive disease with immunodeficiency 235550; Hepatic venoocclusive disease with immunodeficiency (VODI)