rs4464148(C;C)

1.35x increased risk for colorectal cancer

Magnitude
2.0Worth knowing
Repute
Bad
Frequency
5%Average of 11 populations
On SNPedia
rs4464148(C;C)
Gene
SMAD7

Frequency

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

  • Tuscan21%
  • European ancestry (Utah)10%
  • Luhya (Kenya)6%
  • Mexican ancestry (Los Angeles)5%
  • Yoruba (Nigeria)5%
  • African ancestry (Southwest US)2%
  • Maasai (Kenya)1%
  • Chinese (Denver)<1%
  • Han Chinese (Beijing)0%
  • Japanese (Tokyo)0%
  • Gujarati Indian0%

Other genotypes of rs4464148

  1. C;TBad1.10x increased risk for colorectal cancerMinor · 1.523% of people
  2. T;TGoodNormal risk for colorectal cancerMinor · 1.072% of people

All about rs4464148

Source and license

Adapted from rs4464148(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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.