Variant Gene Risk Allele Score vda Association Type Original DB Sentence supporting the association PMID PMID Year
dbSNP: rs121912748
rs121912748
0.020 GeneticVariation BEFREE A patient with compound heterozygous SAO/G701D and heterozygous alpha(+)-thalassemia presented with hemolytic anemia and hepatosplenomegaly which was alleviated by alkaline therapy. 18266205

2008

dbSNP: rs121912748
rs121912748
0.020 GeneticVariation BEFREE A patient with compound heterozygous Southeast Asian ovalocytosis/G701D and heterozygous alpha(+)-thalassemia showed severe hemolytic anemia. 17533027

2007

dbSNP: rs1799945
rs1799945
0.020 GeneticVariation BEFREE H63D mutation of the hemochromatosis gene and serum ferritin levels in Thai thalassemia carriers. 17637512

2007

dbSNP: rs1799945
rs1799945
0.020 GeneticVariation BEFREE Of these, no allele of the C282Y mutation was seen, while 3 homozygous and 43 heterozygous for the H63D mutation were seen in the patients of thalassemia group. 17401564

2007

dbSNP: rs12979860
rs12979860
0.010 GeneticVariation BEFREE CC at rs12979860 and TT at rs8099917 was strongly associated with spontaneous clearance and SVR in the population with thalassemia. 28419488

2017

dbSNP: rs368698783
rs368698783
0.010 GeneticVariation BEFREE Here we describe the characterization of the rs368698783 (+25 G->A) polymorphism of the Aγ-globin gene associated in β<sup>0</sup>39 thalassemia patients with high HbF in erythroid precursor cells. 28851297

2017

dbSNP: rs3760053
rs3760053
0.010 GeneticVariation BEFREE A multiplex PCR assay was developed to detect simultaneously the (-<sup>SEA</sup>) allele and genotyping of a linked (rs3760053) to improve accuracy of prenatal diagnosis of α<sup>0</sup>-thalassemia. 28381876

2017

dbSNP: rs8099917
rs8099917
0.010 GeneticVariation BEFREE CC at rs12979860 and TT at rs8099917 was strongly associated with spontaneous clearance and SVR in the population with thalassemia. 28419488

2017

dbSNP: rs72661131
rs72661131
0.010 GeneticVariation BEFREE Using known biomedical SNP markers, we identified 17 novel candidate SNP markers nearby: rs549858786 (rheumatoid arthritis); rs72661131 (cardiovascular events in rheumatoid arthritis); rs562962093 (stroke); rs563558831 (cyclophosphamide bioactivation); rs55878706 (malaria resistance, leukopenia), rs572527200 (asthma, systemic sclerosis, and psoriasis), rs371045754 (hemophilia B), rs587745372 (cardiovascular events); rs372329931, rs200209906, rs367732974, and rs549591993 (all four: cancer); rs17231520 and rs569033466 (both: atherosclerosis); rs63750953, rs281864525, and rs34166473 (all three: malaria resistance, thalassemia). 26516624

2015

dbSNP: rs855791
rs855791
0.010 GeneticVariation BEFREE In particular, the V736A TMPRSS6 polymorphism was associated to moderately lower hemoglobin, mean corpuscular volume, and mean corpuscular hemoglobin levels, and in thalassemia carriers with marked anemia and microcytosis. 25557470

2015

dbSNP: rs766432
rs766432
0.010 GeneticVariation BEFREE To study the influence of the β globin locus control region (LCR) genotypic background on the phenotype modifying role of BCL11A polymorphisms, 100 cases of thalassemia, 48 homozygous for the A allele and 52 homozygous for the G allele at the 5'HS4-LCR palindromic polymorphic site were genotyped for two BCL11A single nucleotide polymorphisms (rs11886868 and rs766432) in the intronic region of this gene. 23541515

2013

dbSNP: rs33950507
rs33950507
HBB
0.010 GeneticVariation BEFREE HbE, the result of a G to A mutation in codon 26 of the HBB (β-globin) gene, activates a cryptic 5' splice site in codon 25 leading to a reduction of correctly spliced β(E) -globin (HBB:c.79G>A) mRNA and consequently β(+) -thalassaemia. 21732929

2011

dbSNP: rs387906544
rs387906544
0.010 GeneticVariation BEFREE HbE, the result of a G to A mutation in codon 26 of the HBB (β-globin) gene, activates a cryptic 5' splice site in codon 25 leading to a reduction of correctly spliced β(E) -globin (HBB:c.79G>A) mRNA and consequently β(+) -thalassaemia. 21732929

2011

dbSNP: rs41467944
rs41467944
0.010 GeneticVariation BEFREE HbE, the result of a G to A mutation in codon 26 of the HBB (β-globin) gene, activates a cryptic 5' splice site in codon 25 leading to a reduction of correctly spliced β(E) -globin (HBB:c.79G>A) mRNA and consequently β(+) -thalassaemia. 21732929

2011

dbSNP: rs9399137
rs9399137
0.010 GeneticVariation BEFREE A cohort of 106 patients included in the French National Registry for Thalassemia were genotyped for 5 genetic modifiers of severity: i) β-thalassemia mutations; (ii) the XmnI SNP; (iii) the -3.7 kb α-thal deletion; (iv) the tag-SNP rs 11886868 in BCL11A exon 2; and (v) the tag-SNP rs9399137 in the HBSB1L-cMYB inter-region. 21791466

2011

dbSNP: rs186590045
rs186590045
0.010 GeneticVariation BEFREE A kinetic analysis has been made of the interaction of alpha-Hb chains with a mutant alpha-hemoglobin stabilizing protein, AHSP(V56G), which is the first case of an AHSP mutation associated with clinical symptoms of mild thalassemia syndrome. 20371604

2010

dbSNP: rs334
rs334
HBB
0.010 GeneticVariation BEFREE Thalassaemia and sickle cell disease (SCD) represent the most common forms of hereditary haemolytic anaemia and result from a partial or complete lack of synthesis of one of the major alpha- or beta-globin chains of haemoglobin A or from a single amino acid mutation (beta(6Glu-->Val)) of the beta-globin chain respectively. 17854302

2007

dbSNP: rs104894809
rs104894809
0.010 GeneticVariation BEFREE We report here that a syndrome of X-linked thrombocytopenia with thalassemia in humans is caused by a missense mutation (Arg216Gln) in the GATA-1 N finger. 12200364

2002

dbSNP: rs1283391088
rs1283391088
0.010 GeneticVariation BEFREE These signs correspond to her marked hypochromic, microcytic anemia with erythroid hyperplasia of the bone marrow. beta-Globin genotyping shows here to be compound heterozygous for the codon 39 C-->T beta zero-nonsense mutation and for the T-->C beta(+)-mutation at position 6 of the splice consensus at the exon 1/intron 1 junction (CD39 C-->T/IVS1-6 T-->C). alpha-Globin gene mapping demonstrates the presence of a 3.7-kb alpha (+)-thalassemia deletion on one allele (-alpha 3.7/alpha alpha). 8431522

1993

dbSNP: rs766814208
rs766814208
0.010 GeneticVariation BEFREE These signs correspond to her marked hypochromic, microcytic anemia with erythroid hyperplasia of the bone marrow. beta-Globin genotyping shows here to be compound heterozygous for the codon 39 C-->T beta zero-nonsense mutation and for the T-->C beta(+)-mutation at position 6 of the splice consensus at the exon 1/intron 1 junction (CD39 C-->T/IVS1-6 T-->C). alpha-Globin gene mapping demonstrates the presence of a 3.7-kb alpha (+)-thalassemia deletion on one allele (-alpha 3.7/alpha alpha). 8431522

1993