23626 Evidence Supports Role for Autoantibodies to Heat Shock Protein 60, 70, & 90 in Dermatitis Herpetiformis - Celiac.com
No popular authors found.
Ads by Google:

Categories

No categories found.


Get Celiac.com's E-Newsletter




Ads by Google:



Follow / Share


  FOLLOW US:
Twitter Facebook Google Plus Pinterest RSS Podcast Email  Get Email Alerts

SHARE:

Popular Articles

No popular articles found.
Celiac.com Sponsors:

Evidence Supports Role for Autoantibodies to Heat Shock Protein 60, 70, & 90 in Dermatitis Herpetiformis

Celiac.com 04/14/2014 - Exposure to stressful stimuli, such as inflammation, cause cells to up-regulate heat shock proteins (Hsp), which are highly conserved immunomodulatory molecules. Research points to Hsp involvement in numerous autoimmune diseases, including autoimmune bullous diseases and celiac disease.

Photo: Wiki Media Commons--endofskullTo better understand the role of Hsp in autoimmune bullous diseases, a research team conducted the first investigation of the humoral autoimmune response to Hsp40, Hsp60, Hsp70, and Hsp90 in patients with dermatitis herpetiformis (DH; n = 26), bullous pemphigoid (BP; n = 23), and pemphigus vulgaris (PV; n = 16), the first representing a cutaneous manifestation of celiac disease.

The research team included Kasperkiewicz M1, Tukaj S, Gembicki AJ, Silló P, Görög A, Zillikens D, Kárpáti S. They are affiliated with the Department of Dermatology at the University of Lübeck in Lübeck, Germany.

Ads by Google:

In patients with active BP and PV, serum levels of autoantibodies against these Hsp matched the healthy control subjects (n = 9-14), while circulating autoantibodies against Hsp60, Hsp70, and Hsp90 increased at the active disease stage of DH.

Further analysis showed that in patients who adopt a gluten-free diet, these anti-Hsp autoantibodies decreased in relation to serum autoantibodies against epidermal and tissue transglutaminase during remission of skin lesions.

Larger groups of patients must be studied to confirm these findings, but these results indicate that autoantibodies against Hsp60, Hsp70, and Hsp90 play a key role in the development and maintenance of DH, possibly also in the underlying celiac disease, and may be important in
potentially undiscovered disease biomarkers.

Source:

Celiac.com welcomes your comments below (registration is NOT required).





Spread The Word







Related Articles



Comments




Rate this article and leave a comment:
Rating: * Poor Excellent
Your Name *: Email (private) *:




In Celiac.com's Forum Now:

All Activity
Celiac.com Celiac Disease & Gluten-Free Diet Forum - All Activity

George, i am sorry that you are not feeling well! ?? I am not a doctor, but just trying out drugs to stop your symptoms just seems like a band aid approach. It sounds like he suspects IBS which is really, in my opinion, "I be stumped". Has inflammatory bowel disorder (IBD) (more lovely autoimmune disorders) been ruled out? This includes both Crohn's and Colitis. My niece was diagnosed with Crohn's finally with a pill camera after all other tests were given. The damage was not within reach of any scope. I am just throwing out suggestions. Hopefully, you and your doctor will figure it out soon!

Celiac disease is an autoimmune disease that happens to have a known trigger -- gluten. Flare-ups develop (antibodies) causing damage. Not just in the small intestine, but systemically. One gluten exposure can cause antibodies to increase for days or months! Antibodies are being measured during the celiac blood tests. If there is no gluten exposure, there will be no antibodies. These antibodies can come down in some people in as little as two weeks. Recommendations require gluten 2 to 4 weeks daily for the biopsies taken via endoscopy in order to be sure to catch damage, but 8 to 12 weeks for the blood tests. The endoscopy is considered the "gold standard" in helping to diagnose celiac disease, but there are other things that can damage the small intestine. So, the blood test helps solidify the diagnosis. So, if you want a good result on your endoscopy, you need to be eating gluten daily for two week prior at a minimum. I know it is tough and you are feeling sick. Wish there was a better way to catch active celiac disease.

Hi everyone, Just an update to my situation. I had thought that I might be getting better since I started adding gluten-free grain back into my diet but I was wrong. It seems that the Methscopalamine Bromide just delayed the effects, didn't stop them. I had to stop taking it because one of the side effects is to stop sweating, which I did. There were times when I felt hot and almost couldn't catch my breath. Anyway, my doc put me on Viberzi instead. I took 3 doses, 1 Tuesday evening and then 1 Wednesday morning and then again Wednesday evening. Each time I took 1, it seemed that about half an hour later I would develop severe abdominal cramping, pain in my neck, shoulders and upper back and a feeling like my insides were on fire. My face felt like it was hot and tingling. It wasn't warm to the touch but felt like it to me. Worse of all is it didn't work anyway, I still had diarrhea. I stopped taking Viberzi after reading the precautions pamphlet which said, "stop taking Viberzi and tell your doctor if you have abdominal cramping, pain which radiates to your shoulders or upper back." Go figure. Anyway, today is 3 weeks straight of diarrhea and still no diagnosis and not sure what he's going to want to do next. George

I'm still really new to all this but is it common to have trouble with sleep? I swear since my symptoms got really bad a few months ago I can't get 1 good nights sleep, like a 5 hour stretch is doing real good. Wake up at 3am wide awake almost every night. Told my doctor and they've recommended melatonin, that doesn't work. Tried chamomile and lavender tea, no help. Tried zzquil, that will knock me out but maybe for like an extra hour then I'm really drowsy the next morning from it. I don't know what to do.

I have 2 copies of DQ9. One from each parent.