Variant Gene Disease Risk Allele Score vda Association Type Original DB Sentence supporting the association PMID PMID Year
dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
0.900 GeneticVariation BEFREE Molecular confirmation of HRAS p.G12S in siblings with Costello syndrome. 21834037

2011

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
0.900 GeneticVariation BEFREE We have observed unusual transverse distal phalangeal creases in two patients, one with Costello syndrome (G12S mutation in the HRAS gene) and one with cardio-facio-cutaneous (CFC) syndrome or possibly Noonan syndrome (Q22E mutation in the KRAS gene). 17324647

2007

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
0.900 GeneticVariation BEFREE Two disease-associated mutations, G12V and G12S, have previously been observed in patients with Costello syndrome (CS), and two other mutations, E63K and Q22K, are novel. 17412879

2007

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
0.900 GeneticVariation BEFREE Costello syndrome (CS) is a rare congenital disorder due to a G12S amino acid substitution in HRAS protoncogene. 26419841

2016

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
0.900 GeneticVariation BEFREE Costello syndrome (CS) is due to mutations in HRAS, with the most common mutation being c.34G>A (p.G12S), found in most patients in all the published series. 18039947

2008

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
0.900 GeneticVariation BEFREE Two cases with severe lethal course of Costello syndrome associated with HRAS p.G12C and p.G12D. 22926243

2012

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
0.900 GeneticVariation BEFREE Germline mutations in the HRAS gene, especially p.(Gly12Ser/Ala), cause Costello Syndrome (CS), a severe congenital disorder. 24169525

2014

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
0.900 GeneticVariation BEFREE De novo heterozygous HRAS point mutations have been reported in more than 81 patients with Costello syndrome (CS), but genotype/phenotype correlation remains incomplete because the majority of patients share a common mutation, G12S, seen in 65/81 (80%). 16969868

2006

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
0.900 GeneticVariation BEFREE In the current study, we identified four mutations (p.G12S, p.G12A, p.G12C and p.G12D) in 21 patients and analyzed the associated clinical manifestations of CS in these individuals. 21850009

2011

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
0.900 GeneticVariation BEFREE Heterozygous missense mutations in HRAS are causative for Costello syndrome, with the c.34G > A (p.G12S) mutation as the most commonly found alteration. 20979192

2010

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
0.900 GeneticVariation BEFREE Male-to-male transmission of Costello syndrome: G12S HRAS germline mutation inherited from a father with somatic mosaicism. 19206176

2009

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
0.900 GeneticVariation BEFREE Recurring HRAS mutation G12S in Dutch patients with Costello syndrome. 16881968

2006

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
0.900 GeneticVariation BEFREE Heterozygous mutations in HRAS are responsible for Costello syndrome, with more than 80% of the patients harboring the specific p.Gly12Ser variant. 28371260

2017

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
0.900 GeneticVariation BEFREE To examine the mechanisms of energy reprogramming by HRAS activation in vivo, we generated knock-in mice expressing a heterozygous Hras G12S mutation (Hras<sup>G12S/+</sup> mice) as a mouse model of Costello syndrome. 29254681

2018

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
T 0.900 CausalMutation CLINVAR De novo heterozygous HRAS point mutations have been reported in more than 81 patients with Costello syndrome (CS), but genotype/phenotype correlation remains incomplete because the majority of patients share a common mutation, G12S, seen in 65/81 (80%). 16969868

2006

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
T 0.900 CausalMutation CLINVAR In the current study, we identified four mutations (p.G12S, p.G12A, p.G12C and p.G12D) in 21 patients and analyzed the associated clinical manifestations of CS in these individuals. 21850009

2011

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
T 0.900 CausalMutation CLINVAR Costello syndrome H-Ras alleles regulate cortical development. 19371735

2009

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
T 0.900 CausalMutation CLINVAR Recurring HRAS mutation G12S in Dutch patients with Costello syndrome. 16881968

2006

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
T 0.900 CausalMutation CLINVAR C4ST-1/CHST11-controlled chondroitin sulfation interferes with oncogenic HRAS signaling in Costello syndrome. 22317973

2012

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
T 0.900 CausalMutation CLINVAR Partially correlated thin annular sources: the scalar case. 18978862

2008

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
T 0.900 CausalMutation CLINVAR HRAS mutations in Costello syndrome: detection of constitutional activating mutations in codon 12 and 13 and loss of wild-type allele in malignancy. 16372351

2006

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
T 0.900 CausalMutation CLINVAR Genotype-phenotype correlation in Costello syndrome: HRAS mutation analysis in 43 cases. 16443854

2006

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
T 0.900 CausalMutation CLINVAR Molecular confirmation of HRAS p.G12S in siblings with Costello syndrome. 21834037

2011

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
A 0.900 CausalMutation CLINVAR Two cases with severe lethal course of Costello syndrome associated with HRAS p.G12C and p.G12D. 22926243

2012

dbSNP: rs104894229
rs104894229
CUI: C0587248
Disease: Costello syndrome (disorder)
Costello syndrome (disorder)
T 0.900 CausalMutation CLINVAR Diversity, parental germline origin, and phenotypic spectrum of de novo HRAS missense changes in Costello syndrome. 17054105

2007