Total submissions: 5
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Gene |
RCV001776076 | SCV002013768 | likely pathogenic | not provided | 2023-03-13 | criteria provided, single submitter | clinical testing | Identified in a patient with Hodgkin lymphoma and a diagnosis of DNMT3A overgrowth syndrome, however, segregation, testing methodology, and additional clinical information were not provided (Ferris et al., 2022); Identified in at least one patient with autism; however, specific clinical information and presence of other possible variants was not provided (Du et al., 2020); Identified in multiple patients with acute myeloid leukemia, including as a somatic variant; however, specific clinical information was not provided (Fried et al., 2012; Gale et al., 2015; Khrabrova et al., 2019); In silico analysis supports that this missense variant has a deleterious effect on protein structure/function; This variant is associated with the following publications: (PMID: 25964253, 31861499, 31785789, 31981491, 32581362, 25363760, 33238114, 31332282, 34315901, 31974359, 35191116, 31988276, 32512379, 36353970, 32269971, 33832284, 36657266, 36013314, 34788385, 21993668) |
Mendelics | RCV002249617 | SCV002516988 | uncertain significance | not specified | 2022-05-04 | criteria provided, single submitter | clinical testing | |
Victorian Clinical Genetics Services, |
RCV002471010 | SCV002768181 | pathogenic | Tatton-Brown-Rahman overgrowth syndrome | 2022-02-02 | criteria provided, single submitter | clinical testing | Based on the classification scheme VCGS_Germline_v1.3.4, this variant is classified as Pathogenic. Following criteria are met: 0103 - Loss of function and gain of function are known mechanisms of disease in this gene and are associated with disease. Loss of function has been associated with Tatton-Brown-Rahman syndrome (MIM#615879) while gain of function has been associated with Heyn-Sproul-Jackson syndrome (MIM#618724) and demonstrated for two missense variants (PMID: 30478443). (I) 0107 - This gene is associated with autosomal dominant disease. (I) 0200 - Variant is predicted to result in a missense amino acid change from tyrosine to cysteine. (I) 0251 - This variant is heterozygous. (I) 0302 - Variant is present in gnomAD <0.001 for a dominant condition (v2: 10 heterozygotes, 0 homozygotes). (SP) 0309 - An alternative amino acid change at the same position has been observed in gnomAD (v3: 4 heterozygotes, 0 homozygotes). (I) 0501 - Missense variant consistently predicted to be damaging by multiple in silico tools or highly conserved with a major amino acid change. (SP) 0600 - Variant is located in the annotated SAM-dependent MTase domain (Uniprot). (I) 0704 - Another missense variant comparable to the one identified in this case has limited previous evidence for pathogenicity. p.(Tyr735Ser) has been reported in an individual with Tatton-Brown-Rahman syndrome (MIM#615879) (PMID: 29900417). (SP) 0802 - This variant has moderate previous evidence of pathogenicity in unrelated individuals. It has been reported in at least two individuals described to have autism spectrum disorder and overgrowth syndrome with Hodgkin Lymphoma, one of which was proven to be a de novo event (PMID: 25363760, 34315901). (SP) 0906 - Segregation evidence for this variant is inconclusive. It was inherited from the mother, who is similarly affected. (I) 1002 - This variant has moderate functional evidence supporting abnormal protein function. In vitro assays demonstrated a reduction in methylase activities, which was further supported by its ability to prevent build-up of methylated CA sites in embryonic mice neuronal cells (PMID: 33238114). (SP) 1205 - This variant has been shown to be maternally inherited (by trio analysis). (I) Legend: (SP) - Supporting pathogenic, (I) - Information, (SB) - Supporting benign |
NIHR Bioresource Rare Diseases, |
RCV001003798 | SCV001162242 | likely pathogenic | Myeloproliferative disorder | no assertion criteria provided | research | ||
Department Of Pathology & Laboratory Medicine, |
RCV003448984 | SCV004176801 | pathogenic | Malignant lymphoma, large B-cell, diffuse | 2023-12-04 | no assertion criteria provided | clinical testing | Pre-therapy specimen. |