Total submissions: 3
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Women's Health and Genetics/Laboratory Corporation of America, |
RCV002230756 | SCV002511712 | likely pathogenic | Costello syndrome | 2022-04-25 | criteria provided, single submitter | clinical testing | Variant summary: HRAS c.34G>C (p.Gly12Arg) results in a non-conservative amino acid change located in the Small GTP-binding protein domain of the encoded protein sequence. Five of five in-silico tools predict a damaging effect of the variant on protein function. The variant was absent in 250294 control chromosomes. c.34G>C has been reported in the literature in at least one individual with precocious puberty in mosaic state and in a large number of tumor samples in somatic state. At least one publication reports experimental evidence evaluating an impact on protein function and showed that this variant resulted in increased potency in focus induction and cell growth. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant in germline to ClinVar after 2014. However, many other variants affecting Gly12 have been classified as pathgoenic by our laboratories and other clinical laboratories. Based on the evidence outlined above, the variant was classified as likely pathogenic. |
| Database of Curated Mutations |
RCV000421560 | SCV000504412 | pathogenic | Thyroid tumor | 2014-10-02 | no assertion criteria provided | literature only | |
| Database of Curated Mutations |
RCV000431895 | SCV000504413 | likely pathogenic | Neoplasm of the large intestine | 2015-07-14 | no assertion criteria provided | literature only |