IthaID: 2683
Names and Sequences
| Functionality: | Disease modifying mutation | Pathogenicity: | N/A |
|---|---|---|---|
| Common Name: | rs449853 | HGVS Name: | NC_000006.12:g.7872119C>T |
Context nucleotide sequence:
AGAGAGGTAACACAGCTTTGCCCCA [A/G] TGGATTCACCAGTCAAGGGCAGGGC (Strand: -)
Also known as:
Comments: SNP associated with osteonecrosis (442 cases; 455 controls) and bacteraemia (145 cases; 1248 controls) in the Cooperative Study of Sickle Cell Disease (CSSCD). SNP associated with risk of stroke in the CSSCD (92 cases; 1306 controls) [PMID: 15778708], but the association was not replicated in an independent sample of pediatric sickle cell disease patients acquired from the Stroke With Transfusion Changing to Hydrxyurea (SWiTCH) trial (130 cases; 103 controls enrolled from the HUSTLE study) [PMID: 21515823].
We follow the HGVS sequence variant nomenclature and IUPAC standards.
External Links
Phenotype
| Allele Phenotype (Cis): | N/A |
|---|---|
| Allele Phenotype (Trans): | N/A |
| Associated Phenotypes: |
Osteonecrosis/Avascular necrosis [HP:0010885] [OMIM:608805] Stroke [HP:0001297] [OMIM:601367] Bacteremia [HP:0031864] |
Other details
| Type of Mutation: | Point-Mutation(Substitution) |
|---|---|
| Effect on Gene/Protein Function: | N/A |
| Ethnic Origin: | African American |
| Molecular mechanism: | N/A |
| Inheritance: | Quantitative trait |
| DNA Sequence Determined: | Yes |
In silico pathogenicity prediction
Publications / Origin
- Baldwin C, Nolan VG, Wyszynski DF, Ma QL, Sebastiani P, Embury SH, Bisbee A, Farrell J, Farrer L, Steinberg MH, Association of klotho, bone morphogenic protein 6, and annexin A2 polymorphisms with sickle cell osteonecrosis., Blood , 106(1), 372-5, 2005
- Sebastiani P, Ramoni MF, Nolan V, Baldwin CT, Steinberg MH, Genetic dissection and prognostic modeling of overt stroke in sickle cell anemia., Nat. Genet. , 37(4), 435-40, 2005
- Adewoye AH, Nolan VG, Ma Q, Baldwin C, Wyszynski DF, Farrell JJ, Farrer LA, Steinberg MH, Association of polymorphisms of IGF1R and genes in the transforming growth factor- beta /bone morphogenetic protein pathway with bacteremia in sickle cell anemia., Clin. Infect. Dis. , 43(5), 593-8, 2006
- Flanagan JM, Frohlich DM, Howard TA, Schultz WH, Driscoll C, Nagasubramanian R, Mortier NA, Kimble AC, Aygun B, Adams RJ, Helms RW, Ware RE, Genetic predictors for stroke in children with sickle cell anemia., Blood , 117(24), 6681-4, 2011