rs12953717(C;C)

1.37x increased risk for colorectal cancer

Magnitude
0.0Typical
Repute
Not rated
Frequency
53%Average of 11 populations
On SNPedia
rs12953717(C;C)
Gene
SMAD7

Frequency

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

  • Luhya (Kenya)73%
  • Japanese (Tokyo)71%
  • Maasai (Kenya)65%
  • African ancestry (Southwest US)60%
  • Han Chinese (Beijing)58%
  • Yoruba (Nigeria)57%
  • Chinese (Denver)50%
  • Gujarati Indian47%
  • Mexican ancestry (Los Angeles)43%
  • European ancestry (Utah)40%
  • Tuscan22%

Other genotypes of rs12953717

  1. C;TNot rated1.11x increased risk for colorectal cancerTypical · 0.037% of people
  2. T;TBad1x normal risk for colorectal cancerTypical · 0.010% of people

All about rs12953717

Source and license

Adapted from rs12953717(C;C) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.