Jump to content

  • Welcome to Celiac.com!

    You have found your celiac tribe! Join us and ask questions in our forum, share your story, and connect with others.



  • Celiac.com Sponsor (A1):

    Celiac.com Sponsor (A1-M):

  • Get Celiac.com Updates:
    Support Our Content
    eNewsletter
    Donate

Does Type/amount Of Genes Make A Difference?

Peta

Recommended Posts

Peta Explorer
Peta
Posted

I have been trying to look up a question on the internet but cannot get an answer.

The people on this site seem to have more knowledge of celiac than anywhere else you hopefully you can help.

Does it make a difference to the likelihood of having celiac if you have certain combinations of the DQ2 and DQ8 genes?

If my son has both DQ8 genes and both DQ2 genes does that make him any more likely to have celiac than say someone with only one, or a combination of 2 genes??

Just curious.

Thanks,

Peta

Celiac.com Sponsor (A8):
Celiac.com Sponsor (A8):

Celiac.com Sponsor (A8-M):


tarnalberry Community Regular
tarnalberry
Posted

Read this. :) You'll probably find it elucidating. :)

The HLA-DQ2 Gene Dose Effect in Celiac Disease is Directly Related to the Magnitude and Breadth of Gluten-Specific T-Cell Reponses

Open Original Shared Link

In-depth discussion on difference between DQ2.5 and DQ2.2 homo- and heterozygous individuals and binding affinity to various gliandin peptides. Implications include the method of presentation of gluten to susceptible individuals.

GlutenWrangler Contributor
GlutenWrangler
Posted

Combinations of DQ2 and DQ8, or DQ2 and DQ2, or DQ8 and DQ8, are all high susceptibility factors for celiac disease. Your son would have a higher chance of getting celiac disease, and the potential for a more severe dietary reaction to gluten. I'm not sure if this answers your question, but I hope it helps.

-Brian

Peta Explorer
Peta
Posted
  • Author

Thankyou for your responses.

I have SOOOO many questions that I wish I could connect my computer directly into your brains and extract all that wonderful information....as I'm hesitant to drive you all mad on this site by asking my hundreds of mindless questions!

Peta

mommida Enthusiast
mommida
Posted

Ask all the questions you want.

When a question gets asked someone pulls up another article I haven't read yet. So you help so many people in the long run.

L.

Archived

This topic is now archived and is closed to further replies.

Go to topic listing

  • Get Celiac.com Updates:
    Support Celiac.com:
    Join eNewsletter
    Donate
  • Celiac.com Sponsor (A17):
    Celiac.com Sponsor (A17):



    Celiac.com Sponsors (A17-M):



  • Recent Activity

    1. sc'Que?
      - sc'Que? commented on Scott Adams's article in Product Labeling Regulations
      1

      Global Experts Recommend Gluten Reference Dose: What It Means for Celiac Safety (+Video)

      This is FANTASTIC--especially that they are recognising barley and (potentially) oats as sources of gluten/contamination! Now if only we can get labeling guidelines to clarify "spices" and "natural flavors" for those of us with other severe allergies.
    2. xxnonamexx
      - xxnonamexx posted a topic in Post Diagnosis, Recovery & Treatment of Celiac Disease
      0

      What's your daily meals? Protein bars?

      What are your daily meals? Guilty pleasure snacks? Protein bars? I feel when looking for gluten free foods they are filled with sugar cholesterol. Looking for healthy gluten-free protein bars. Something to fill since sometimes I feel like not to eat anything. Especially if on vacation and unsure of cross contamination I figure go with a salad and protein...
    3. trents
      - trents replied to Seabeemee's topic in Celiac Disease Pre-Diagnosis, Testing & Symptoms
      3

      Labs ? Awaiting in person follow up with my GI

      Unfortunately, there is presently no test for NCGS. Celiac disease must first be ruled out. NCGS is thought to be much more common than celiac disease. We know that celiac disease is an autoimmune disorder but the mechanism of NCGS is less clear. Both call for an elimination of gluten from the diet.
    4. Seabeemee
      - Seabeemee replied to Seabeemee's topic in Celiac Disease Pre-Diagnosis, Testing & Symptoms
      3

      Labs ? Awaiting in person follow up with my GI

      Thanks for your reply Trents…most appreciated. I am unfamiliar with celiac labs terminology so I wanted to know if the presence of HLA variants (DA:101, DA:105, DQB1:0301 and DQB1:0501) that the labs detected had any merit in predisposing one to be more sensitive to gluten/carbs than the general population? Also, I found what you said about N...
    5. xxnonamexx
      - xxnonamexx replied to xxnonamexx's topic in Post Diagnosis, Recovery & Treatment of Celiac Disease
      45

      My journey is it gluten or fiber?

      Thanks bumped it up and now take all 3 vitamins 2 capsules each with the super b complex at breakfast. I will give it some time to see if I notice a difference. I am going to track my eating daily diary on a myfitness pal app to see if the "claimed" gluten free foods bother me or not.
  • Celiac.com Sponsor (A19):

  • Member Statistics

    • Total Members
      133,170
    • Most Online (within 30 mins)
      7,748
    Charlotta Herte
    Newest Member
    Charlotta Herte
    Joined
  • Celiac.com Sponsor (A20):
  • Celiac.com Sponsor (A22):

  • Forum Statistics

    • Total Topics
      121.5k
    • Total Posts
      1m
  • Celiac.com Sponsor (A21):

  • Upcoming Events

  • Posts

    • xxnonamexx
      What's your daily meals? Protein bars?

      By xxnonamexx · Posted

      What are your daily meals? Guilty pleasure snacks? Protein bars? I feel when looking for gluten free foods they are filled with sugar cholesterol. Looking for healthy gluten-free protein bars. Something to fill since sometimes I feel like not to eat anything. Especially if on vacation and unsure of cross contamination I figure go with a salad and protein bar to fill and play it safe.
    • trents
      Labs ? Awaiting in person follow up with my GI

      By trents · Posted

      Unfortunately, there is presently no test for NCGS. Celiac disease must first be ruled out. NCGS is thought to be much more common than celiac disease. We know that celiac disease is an autoimmune disorder but the mechanism of NCGS is less clear. Both call for an elimination of gluten from the diet.
    • Seabeemee
      Labs ? Awaiting in person follow up with my GI

      By Seabeemee · Posted

      Thanks for your reply Trents…most appreciated.  I am unfamiliar with celiac labs terminology so I wanted to know if the presence of HLA variants (DA:101, DA:105, DQB1:0301 and DQB1:0501) that the labs detected had any merit in predisposing one to be more sensitive to gluten/carbs than the general population?  Also,  I found what you said about NCGS very interesting and I appreciate you mentioning that.  I’ve worked hard to research and advocate for myself with my Hematologist and now with a new GI, since my bowel surgery and to maintain my Vitamin B12 health concurrent with keeping my levels of Iron in the optimal range. I’ve been tested for SIBO (do not have it), biopsy showed negative for HPylori, and have had Fecal studies done (nothing showed up) and I understand how a loss of a large amount of bowel could be highly impacting re: SIBO, malabsorption and motility issues. So I’ve managed pretty well diet and elimination-wise until just recently. That said, this new problem with extreme bloating, distention and upper girth, NAFLD just occured over the last 4 months so it is new for me and I thought celiac might be a possible issue. I’ll probably just continue on in this less gluten/carbs seem to be better for me and see how reintroducing certain foods go.  Thanks again.    
    • xxnonamexx
      My journey is it gluten or fiber?

      By xxnonamexx · Posted

      Thanks bumped it up and now take all 3 vitamins 2 capsules each with the super b complex at breakfast. I will give it some time to see if I notice a difference. I am going to track my eating daily diary on a myfitness pal app to see if the "claimed" gluten free foods bother me or not.
    • JoJo0611
      Yeast extract

      By JoJo0611 · Posted

      Please can anyone help. I was diagnosed on 23rd December and I am trying my best to get my head around all the things to look out for. I have read that yeast extract is not to be eaten by coeliacs. Why? And is this all yeast extract. Or is this information wrong. Thanks. 
×
×
  • Create New...

Important Information

NOTICE: This site places This site places cookies on your device (Cookie settings). on your device. Continued use is acceptance of our Terms of Use, and Privacy Policy.