hu500536 (genomefull) - GET-Evidence variant report

Variant report for hu500536 (genomefull)

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VariantClinical
Importance
ImpactAllele
freq
Summary
1UGT1A1-G71RModerateLikelyLikely pathogenic

Complex/Other, Heterozygous
0.000743632This variant, also known as UGT1A1*6, is associated with Gilbert syndrome (found in ~5% of the population) and transient hyperbilirubinemia in infants in east asian populations. This allele appears to have incomplete penetrance and causes reduced enzyme activity.1
2HFE-C282YLowWell-establishedWell-established pathogenic

Recessive, Carrier (Heterozygous)
0.0494516This variant is associated with hereditary haemochromatosis, 80% of patients with that disease are homozygous for this variant. However, the penetrance is low, in Beutler et al. they note that only 1 of their 158 homozygotes met criteria for diagnosis with the condition.1
3COL4A1-Q1334HLowLikelyLikely pathogenic

Dominant, Heterozygous
0.324689This common variant has been associated with arterial stiffness and, in Japanese, a small increased risk of myocardial infarction (MI, a.k.a. heart attack). This last observation supported a dominant effect for this variant and, assuming a lifetime risk of 15% for MI, we estimate carriers have an additional risk of 0.5-3%.1
4RPGRIP1L-A229TLowLikelyLikely pathogenic

Unknown, Heterozygous
0.0561443This variant is generally not considered pathogenic, but when combined with other severe variants it is associated with rare genetic diseases which involve retinal degeneration. Carrying this variant increases the risk of these diseases, but the overall increased risk is very small because the diseases are very rare.1
5rs5186LowLikelyLikely pathogenic

Unknown, Heterozygous
0.214878This common noncoding genetic variant has an allele frequency of ~30% and is associated with an increased risk of hypertension. If ~25% of non-carriers have hypertension, Bonnardeaux et al's data predict ~4% increased risk of hypertension per copy of this variant. This SNP is in the 3' noncoding region of the AGTR1 transcript (angiotensin II type 1 receptor), also known as AT2R1 or AT1R, which is a target of hypertension drugs.1
6MBL2-R52CLowLikelyLikely pathogenic

Recessive, Carrier (Heterozygous)
0.048615This variant is associated with mannose binding protein deficiency which leads to impaired complement system immune response to mannose-rich pathogens. Patients homozygous for this allele or compound heterozygous are likely to have increased susceptibility to infection, but Hellemann et al. report heterosis for intensive care outcomes in heterozygous subjects. The wild-type version of this gene is known as variant allele A, while this is called variant allele D. See G54D (variant B) and G57E (variant C).1
7TP53-P72RLowUncertainUncertain pathogenic

Unknown, Homozygous
0.627743This is a common variant was first reported as a polymorphism. It has since had mixed associations with cancer: Storey et al. conclude a 7x *increased* risk of HPV cancer for homozygotes vs hets, but Jones et al. find a 1.98x *decreased* risk for colorectal cancer. This variant may have significant impact on particular cancers, but it is unclear what effect it has on the overall burden of cancer.1
8WFS1-R611HLowUncertainUncertain not reviewed

Recessive, Carrier (Heterozygous)
0.400446This nonsynonymous SNP is associated with Wolfram Syndrome (known as DIDMOAD), which is characterized by early-onset non-autoimmune diabetes mellitus, diabetes insipidus, optic atrophy, and deafness) and to adult Type Two Diabetes Mellitus. The WFS1 gene maps to chromosome 4p16.3. The variant has been shown to be statistically associated with type II diabetes in six UK studies and one study of Ashkenazi Jews (Sandhu, M., et al., Minton et al.).1
9H6PD-R453QLowUncertainUncertain pathogenic

Recessive, Carrier (Heterozygous)
0.308886This common variant may have a small pathogenic effect by contributing to cortisone reductase deficiency (a rare abnormality) when homozygous and combined with a serious pathogenic variant. The same authors have tested and ruled out a contribution to polycystic ovary syndrome (similar phenotype, more common disease).1
10SP110-L425SLowUncertainUncertain pathogenic

Unknown, Homozygous
0.863357This variant is associated with a slightly increased risk of tuberculosis. It is unclear whether it is itself causal, or in linkage disequilibrium with some other causal variant that has a stronger effect.1
11rs1544410LowUncertainUncertain pharmacogenetic

Unknown, Heterozygous
0.351562rs1544410 is a Vitamin D Receptor (VDR) single nucleotide polymorphism. It is unlikely that it has functional significance because it is located in an intron (Liu et. al.), but it is in strong linkage disequilibrium with rs731236 (Dvornyk et al), which is located in an exon. 1
12NPC1-H215RLowLikelyLikely protective

Complex/Other, Heterozygous
0.295687This variant is associated with a reduced risk of obesity, with an additive effect of -0.084 BMI per allele (an average of 0.54 pounds less, per allele, in a 5'6" individual). 1
13KCNJ11-K23ELowLikelyLikely protective

Unknown, Homozygous
0.738148This variant is associated with decreased risk of type 2 diabetes. It is unclear whether this variant has additive effects, or acts in a dominant or recessive manner. Assuming diabetes has a lifetime risk of 36%, we estimate a decreased risk of around 1-2% per copy of this variant.1
14IL7R-T244ILowLikelyLikely protective

Unknown, Heterozygous
0.210169The reference genome variant for this allele has been associated with a slight increased risk of multiple sclerosis. Thus, this variant can be treated as a "protective" variant -- carriers of this variant are slightly less likely to have MS. Because the disease is rare and the effect of this variant is not very strong, the absolute decreased risk for carriers of this variant is less than .05% (less than 1 in 2000).1
15ARSA-N350SLowWell-establishedWell-established benign

Unknown, Heterozygous
0.183199This common variant (HapMap 24.1% allele frequency) causes a loss of a glycosylation site (affecting the size of the protein when studied with gel electrophoresis) but does not affect enzyme activity or stability.1
16ADA-K80RLowLikelyLikely benign

Recessive, Carrier (Heterozygous)
0.0635806This variant has a 3.5% allele frequency in 1000 genomes data. Although OMIM links this to disease, the paper they reference uses in vitro data to conclude that this is a functionally neutral polymorphism.1
17USH1C-V130ILowUncertainUncertain benign

Unknown, Heterozygous
0.0166388This moderately common variant (1000 genomes allele frequency of 6.2%) was reported found heterozygously in a patient with Usher syndrome. However, the high allele frequency and fact that it is a conservative amino acid change supports classifying this variant as benign.1
18APOB-Y1422CLowUncertainUncertain benign

Unknown, Homozygous
0.999628This position is almost certainly an error in the HG18 reference sequence. 1
19PTCH1-P1315LLowUncertainUncertain benign

Unknown, Homozygous
0.29631Common polymorphism, presumed benign.1
20BRCA1-Q356RLowUncertainUncertain benign

Unknown, Heterozygous
0.0462911One common variant associated this variant with an increased risk of breast cancer, but a more recent, larger study found no association.1
21GJB2-V27ILowUncertainUncertain benign

Unknown, Homozygous
0.00269567Probable non-pathogenic; other variants in gene associated with hearing loss. A few controversial mutations of uncertain or evolving clinical significance are included in this prototype. Examples include V27I, M34T, V37I, and E114G in the GJB2 gene and IVS2-2AG in the SLC26A5 gene. This variant is also observed both in Case and Control in the study of hearing loss.1
22ABCC11-G180RLowUncertainUncertain benign

Unknown, Heterozygous
0.0976947This variant is associated with dry type ear wax (a benign trait) in a recessive manner.1
23PCSK9-G670ELowUncertainUncertain benign

Unknown, Homozygous
0.888269This variant is likely benign. 1
24EDAR-V370ALowUncertainUncertain benign

Unknown, Heterozygous
0.0105968Associated with thicker hair, common in Chinese and Japanese individuals and thought to be Asian-specific.1
25SLC45A2-L374FLowUncertainUncertain benign

Unknown, Heterozygous
0.691764Pigmentation allele for non-black hair, and consequently, possible increased susceptibility to malignant melanoma.1
VariantPrioritization scoreAllele
freq
Num of
articles
Zygosity and Prioritization Score Reasons

Gene search

"GENE" or "GENE A123C":

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