Is there any connection between your blood type and immunity towards cancer?

I read somewhere years ago about a study that showed that not all of us are cancer risk people. Study showed that people with a most popular blood type like A and B are much likely to get type of cancer rather then AB + and especially -. Now i cant find an article. I was doing numbers of researches online and i dont seem to find any connection other then stomach cancer in patients who happened to be Type A. Does anyone know anything about this or heard anything of this study? Websites are welcome!

Is there any connection between your blood type and immunity towards cancer?
There is a book by Peter D'Adamo that addresses these issues - I can't remember the title, but with the authors name, I'm sure you can find it.
Reply:that is a very interesting question, i believe those blood type studies also showed differences in tendency toward disease of all kinds, due to the fact that some blood types were older, that is, were found in populations in older parts of the world.try searching for blood type and disease.
Reply:I doubt it. Besides, there is no such thing as immunity toward cancer. Some people can be more suspectible if they have defective tumor suppressor genes (genes that detect, repair DNA damage and/or commit suicide if the damage is unfixable). Also, a malfunctioning immune system may provide less protection.