rs1333040(C;T)

1.24x increased myocardial infarction risk, ~1.24x increased intracranial aneurysm risk

Magnitude
0.0Typical
Repute
Bad
Frequency
48%Average of 11 populations
On SNPedia
rs1333040(C;T)
Gene
CDKN2BAS

Frequency

Share of people with C;T in each HapMap population.

  • African ancestry (Southwest US)56%
  • Yoruba (Nigeria)52%
  • Mexican ancestry (Los Angeles)52%
  • Gujarati Indian52%
  • Tuscan50%
  • European ancestry (Utah)50%
  • Han Chinese (Beijing)48%
  • Maasai (Kenya)47%
  • Luhya (Kenya)44%
  • Japanese (Tokyo)39%
  • Chinese (Denver)39%

Other genotypes of rs1333040

  1. C;CMost notableNot ratednormalTypical · 0.013% of people
  2. T;TBad1.52x increased myocardial infarction risk, ~1.54x increased intracranial aneurysm riskTypical · 0.039% of people

All about rs1333040

Notes

From SNPedia

A meta-analysis of 116,000 individuals reported an association between rs1333040 and intracranial aneuryms (OR 1.24; 95% CI 1.20–1.29). See PMC3716358 - 2013

Source and license

Adapted from rs1333040(C;T) on SNPedia, using a snapshot taken October 16, 2026. SNPedia content is shared under CC BY-NC-SA 3.0 US, and this page is shared under the same license.

SNPedia is a community-edited wiki. Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice. Magnitude is a community rating of how interesting a genotype is, not a risk score.