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Genetic Results

slpinsd

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slpinsd Contributor
slpinsd
Posted

oops, was having computer troubles......didn't mean to double post...

Hi all! I just received my EnteroLab genetic analysis:

I have

HLA-DQB1*201, 0201

Does the above mean i have 2 copies of this gene? Later it says in parinthesis (HLA-DQ2). Is this the main one for Celiac? Does it make it more likely if you have both DQ2 and DQ8? Is one more likely than the other to cause celiac than gluten sensitivity? Are the genes for gluten sensitivity and celiac the same genes? What percentage of the general population has DQ2????

Thanks in advance for your medical wisdom.......

Kristen

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gf4life Enthusiast
gf4life
Posted

You have 2 copies of DQ2, which is the main and most common gene for Celiac. It also means BOTH your parents carry at least one copy of this gene and if any of you have symptoms then you most likely are gluten intolerant and need to be on the gluten free diet.

Having two copies does not necessarily mean you would get sicker than someone with only one gene, it also doesn't mean that you WILL get sick from gluten. But since you do carry the genes you can get Celiac disease. And you are guaranteed to pass one gene on to any kids you have now or in the future. The knowledge of having these genes is a good thing. You already know you kids could have it and you can watch them for early symptoms. They will be healthier for it!

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    • captaincrab55
      Finding gluten free ingredients

      By captaincrab55 · Posted

      Imemsm, Most of us have experienced discontinued, not currently available or products that suddenly become seasonal.   My biggest fear about relocating from Maryland to Florida 5 years ago, was being able to find gluten-free foods that fit my restricted diet.  I soon found out that the Win Dixie and Publix supper markets actually has 99% of their gluten-free foods tagged, next to the price.  The gluten-free tags opened up a  lot of foods that aren't actually marked gluten-free by the manufacture.  Now I only need to check for my other dietary restrictions.  Where my son lives in New Hartford, New York there's a Hannaford Supermarket that also has a gluten-free tag next to the price tag.  Hopefully you can locate a Supermarket within a reasonable travel distance that you can learn what foods to check out at a Supermarket close to you.  I have dermatitis herpetiformis too and I'm very sensitive to gluten and the three stores I named were very gluten-free friendly.  Good Luck 
    • rei.b
      High DGP-A with normal IGA

      By rei.b · Posted

      Okay well the info about TTG-A actually makes a lot of sense and I wish the PA had explained that to me. But yes, I would assume I would have intestinal damage from eating a lot of gluten for 32 years while having all these symptoms. As far as avoiding gluten foods - I was definitely not doing that. Bread, pasta, quesadillas (with flour tortillas) and crackers are my 4 favorite foods and I ate at least one of those things multiple times a day e.g. breakfast with eggs and toast, a cheese quesadilla for lunch, and pasta for dinner, and crackers and cheese as a before bed snack. I'm not even kidding.  I'm not really big on sugar, so I don't really do sweets. I don't have any of those conditions.  I am not sure if I have the genes or not. When the geneticist did my genetic testing for EDS this year, I didn't think to ask for him to request the celiac genes so they didn't test for them, unfortunately.  I guess another expectation I had is  that if gluten was the issue, the gluten-free diet would make me feel better, and I'm 3 months in and that hasn't been the case. I am being very careful and reading every label because I didn't want to screw this up and have to do gluten-free for longer than necessary if I end up not having celiac. I'm literally checking everything, even tea and anything else prepacked like caramel dip. Honestly its making me anxious 😅
    • knitty kitty
      High DGP-A with normal IGA

      By knitty kitty · Posted

      So you're saying that you think you should have severe intestinal damage since you've had the symptoms so long?   DGP IgG antibodies are produced in response to a partial gluten molecule.  This is different than what tissue transglutaminase antibodies are  produced in response to.   TTg IgA antibodies are produced in the intestines in response to gluten.  The tTg IgA antibodies attack our own cells because a structural component in our cell membranes resembles a part of gluten.  There's a correlation between the level of intestinal damage with the level of tTg antibodies produced.  You are not producing a high number of tTg IgA antibodies, so your level of tissue damage in your intestines is not very bad.  Be thankful.   There may be reasons why you are not producing a high quantity of tTg IgA antibodies.  Consuming ten grams or more of gluten a day for two weeks to two months before blood tests are done is required to get sufficient antibody production and damage to the intestines.  Some undiagnosed people tend to subconsciously avoid lots of gluten.  Cookies and cakes do not contain as much gluten as artisan breads and thick chewy pizza crust.  Anemia, diabetes and thiamine deficiency can affect IgA antibody production as well.   Do you carry genes for Celiac?  They frequently go along with EDS.
    • rei.b
      High DGP-A with normal IGA

      By rei.b · Posted

      I was tested for celiac at the same time, so I wasn't taking naltrexone yet. I say that, because I don't. The endoscopy showed some mild inflammation but was inconclusive as to celiac disease. They took several biopsies and that's all that was shown. I was not given a Marsh score.
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      High DGP-A with normal IGA

      By knitty kitty · Posted

      Food and environmental allergies involve IgE antibodies.  IgE antibodies provoke histamine release from mast cells.   Celiac disease is not always visible to the naked eye during endoscopy.  Much of the damage is microscopic and patchy or out of reach of the scope.  Did they take any biopsies of your small intestine for a pathologist to examine?  Were you given a Marsh score? Why do you say you "don't have intestinal damage to correlate with lifelong undiagnosed celiac disease"?   Just curious.  
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