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      Frequently Asked Questions About Celiac Disease   04/24/2018

      This Celiac.com FAQ on celiac disease will guide you to all of the basic information you will need to know about the disease, its diagnosis, testing methods, a gluten-free diet, etc.   Subscribe to Celiac.com's FREE weekly eNewsletter   What is Celiac Disease and the Gluten-Free Diet? What are the major symptoms of celiac disease? Celiac Disease Symptoms What testing is available for celiac disease?  Celiac Disease Screening Interpretation of Celiac Disease Blood Test Results Can I be tested even though I am eating gluten free? How long must gluten be taken for the serological tests to be meaningful? The Gluten-Free Diet 101 - A Beginner's Guide to Going Gluten-Free Is celiac inherited? Should my children be tested? Ten Facts About Celiac Disease Genetic Testing Is there a link between celiac and other autoimmune diseases? Celiac Disease Research: Associated Diseases and Disorders Is there a list of gluten foods to avoid? Unsafe Gluten-Free Food List (Unsafe Ingredients) Is there a list of gluten free foods? Safe Gluten-Free Food List (Safe Ingredients) Gluten-Free Alcoholic Beverages Distilled Spirits (Grain Alcohols) and Vinegar: Are they Gluten-Free? Where does gluten hide? Additional Things to Beware of to Maintain a 100% Gluten-Free Diet What if my doctor won't listen to me? An Open Letter to Skeptical Health Care Practitioners Gluten-Free recipes: Gluten-Free Recipes
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    PEPTIDE DISCOVERY GETS TO THE GUTS OF CELIAC DISEASE


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    July 2000 - Chemistry In Britain
    Summarized by Linda Blanchard

    Celiac.com 01/10/2001 - The article states that Oxford physicians and scientists did an experiment in which celiac patients who were previously on a gluten-free diet were fed a series of human-made peptides that are copies of portions of the peptide chains that are found in the gliadin portion of wheat. The hope was that by feeding those in the study overlapping partial chains, and then testing their blood for T-cells afterward, they could find which specific portion of the wheat protein set off the immune reaction in celiacs.

    One single peptide did trigger the reaction. Now that it has been identified, it is hoped that some solutions to the problems caused by celiac disease may become available. Two approaches seem to involve "turning off" the reaction -- its thought that offering a megadose of the particular peptide might turn the immune reaction off. Another method would involve offering a peptide that was very similar to the offending piece of wheat protein -- but just enough different that it might "turn off" the reaction.

    Another possibility is, of course, genetically modified wheat. It should be possible for scientists to develop a wheat that has a different peptide in the place of the offender, which would hopefully look, taste, and act as wheat does in normal baking without triggering celiac reactions.


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    admin

    The following report was prepared by Ann Whalen, celiac, and editor/publisher of Gluten-Free Living , which is a bimonthly newsletter for celiacs - Gluten-Free Living, PO Box 105, Hastings-on-Hudson, NY 10706.
    On March 10th, more than 20 members of the celiac community and celiac disease specialists (see list at end) attended a meeting of the Digestive Diseases Intra-agency Coordinating Committee, a part of the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK).
    The meeting, held to update the current status of Celiac Disease, was chaired by Jay Hoofnagle, M.D., Director of the Division of Digestive Diseases and Nutrition at the NIDDK. At the meeting, presentations were made by Martin Kagnoff, M.D., Joseph Murray, M.D., Alessio Fasano, M.D., and Frank Hamilton, M.D.
    Dr. Kagnoff is a gastroenterologist and Professor of Medicine at the University of California, San Diego. He spoke about his research into the genetics of Celiac Disease, focusing on the pathogenesis. Dr. Kagnoff is well known for his research into the genetics of Celiac Disease, and several of his studies have been funded by the NIH.
    Dr. Murray, Associate Professor of Medicine and clinician at the University of Iowa Hospitals and Clinics, described his experience with Celiac Disease both in Iowa and in Ireland, noting that his interest in celiac disease is clinical. He emphasized what he called the Classic II symptoms, meaning the actual symptoms patients have today and not the Classic symptoms many doctors may be familiar with. He said the rate of diagnosis is proportional to suspicion.
    Dr. Murray described the celiac disease experience at the University of Iowa from 1985 to 1997, presenting statistics that indicated a steep increase in diagnosis. At our institution, Celiac Disease is an adult disease, he said, and is now seen as frequently as Crohns Disease.
    Anticipating the question, Why look for Celiac Disease?, Dr. Murray gave his reasons: preventing lymphoma and osteoporosis, as well as resolving fatigue and nonspecific symptoms and shortening the current significant delays in diagnosis.
    Dr. Fasanos presentation was called Where Have All the American Celiacs Gone? He described what has happened in the field of celiac disease in various parts of the world, including some parts of the United States, but emphasized the European experience. Dr. Fasano noted that plans are already underway in Italy to screen all seven-year-olds in 1999.
    Dr. Fasano explained why an epidemiology study is critically needed in this country. He pointed out the benefits of such a study for four groups:
    The American health care community: lower health care costs, increased awareness of celiac disease and more knowledge of its protein manifestations in the US Participating physicians: publications, more patients and increased credibility. The American people: the prevalence will be established and celiac disease will be diagnosed more quickly. Celiac Patients: free screening of first-degree relatives, federal support for dietary and drug regulations, an improved food supply, stronger local support groups and more funding for celiac research. Dr. Fasano added that such a study, whatever its findings, would end in a win-win situation for everyone. If the study shows that celiac disease is underestimated in this country, patients will benefit as physicians begin looking for the problem with the knowledge that they might well find it. If the study shows celiac disease is indeed rare in the United States, its even more exciting because we will be able to figure out why.
    Dr. Hamilton, chief of the Digestive Diseases Program Branch at the NIDDK, briefly described the celiac disease research, to date, that has already been funded by the NIH. He said $1.4 million has been granted for such research, adding that over the last five years, we have seen growth in the funding of Celiac Disease. He said he was pleased funding has increased, and felt a lot of work has to be done.
    Dr. Hamilton ended by saying, Todays meeting will serve as an impetus for a partnership between the National Institutes of Health, academe, and the lay groups to foster more research. He added that it was important for the investigators and support group representatives present at the meeting to get the word out, referring to information about Celiac Disease.
    These talks were followed by a round table discussion, between the members of the committee and the presenters. Later, audience comment was invited. The committee showed an interest in the current adult nature of the disease, the changing symptoms, current testing methods, and identification of the most critical research needs. Patients who spoke were anxious to let the committee know what they felt were the important concerns in the real world.
    At the end of the meeting, Dr. Hoofnagle said his division will prepare a short, pithy plan, then present it to Drs. Kagnoff, Murray and Fasano. He noted that the important issues are pathogenesis, delivering the message to physicians, clinical research issues and pediatric health concern.
    Some Quotes from the Meeting
    Elaine Monarch: There is a general lack of knowledge, awareness and interest in Celiac Disease among the medical profession. We celiacs can go for years with substantial symptoms but not diagnosis...The cost to the medical community is enormous.
    Joseph Murray, M.D.: There is more than one gene involved in Celiac Disease. Most Europeans are homogenous. Here we have a mongrelized population. What happens when you mix? How much does it change? Our mongrelized population may be at risk at a later age.
    Martin Kagnoff, M.D.: The issue of other genes is not at all clear. Like Joe (Dr. Murray), I see adult celiacs. Their time delay to diagnosis is not exaggerated, but what is striking is the lack of knowledge of doctors, even at the University of California. They really are not aware of this disease.
    Alessio Fasano, M.D.: We receive 10-15 calls a day. The vast majority are self diagnosed. They say, I know more than my gastroenterologist.
    Peter Green, M.D.: We need to emphasize education of gastroenterologists. At my institution (Columbia-Presbyterian Medical Center in New York City), doctors are not used to looking at the duodenum...We need to educate many levels of the medical community and tell them, If you dont recognize something, take a biopsy.
    Sue Goldstein: Im concerned about the people who have not yet been diagnosed and the reasons why a physician wont consider Celiac Disease. It all boils down to, its rare and you cant have it.
    In addition to the speakers, the following were among those who attended:
    Phyllis Brogden, celiac, founder and chairperson of the Greater Philadelphia Celiac Sprue Support Group. Winnie Feldman, celiac, Celiac Disease Foundation Kenneth Fine, M.D., gastroenterologist/ researcher at Baylor University Medical Center in Dallas. Al Fornace, M.D., celiac, National Cancer Institute Sue Goldstein, celiac, founder and advisor, Westchester Celiac Sprue Support Group Peter Green, M.D., clinician/researcher at Columbia-Presbyterian Medical Center in New York City. Joanne Hameister, celiac, former chairperson, Western New York Gluten-Free Support Group Ivor Hill, M.D., clinician/researcher at Bowman Gray School of Medicine, Winston-Salem, North Carolina. Beth Hillson, celiac and proprietor of the Gluten-Free Pantry. Karoly Horvath, M.D., clinician/researcher at the University of Maryland School of Medicine in Baltimore. Marge Johanamen, celiac, CSA Kentucky state coordinator Pam King, University of Maryland Bob Levy, Celiac Research Foundation Ruth Levy, spouse Jax Lowell, celiac and author of Against the Grain Elaine Monarch, celiac, founder and Executive Director of the Celiac Disease Foundation Selwyn J. Monarch, Board of Directors, CDF Diane Paley, celiac, governing board CSA/USA Michelle Pietzak, M.D., pediatric gastroenterologist at Childrens Hospital, Los Angeles Connie Tur, celiac, president Greater Louisville Celiac Sprue Support Group

    Gryphon Myers
    Celiac.com 07/31/2012 - Dana Vollmer could be walking (or swimming) proof of the benefits a gluten-free diet can afford athletes. In the second day of London's 2012 Olympics, Vollmer, who suffers from gluten sensitivity and an egg allergy, took the gold medal in the Women's 100-meter butterfly final, breaking her own personal record, as well as the world record.
    What is interesting about Vollmer and her success is that she seems to have reached her athletic peak while on a gluten-free diet. In the days before her diagnosis, she did what many Olympic athletes do before competitions: load up on carbohydrates. With pasta and eggs out of the equation, that becomes harder to accomplish, so some might think that she would be at a disadvantage.
    Evidently, she is not missing the pasta or the eggs though. On Sunday, she managed to break the 6-minute mark, clocking in at 55.98 seconds to break the world record and set a milestone for athletes and celiacs everywhere.
    So what does Vollmer fuel her gold-winning machinery with? According to her Twitter feed, the hard-earned gold was won on rice, almonds, sunflower seeds, crushed peanuts, peanut butter, milk and bananas. In an interview with KidsHealth, she said she also eats a great deal of quinoa, lean meat, vegetables and brown rice.
    It may not be the carb-heavy diet that Olympic athletes have been trained on, but clearly Vollmer is getting the nutrition and protein she needs to take home medals. With this precedent set, perhaps more Olympic athletes will start adopting the gluten-free diet.
    Sources:
    http://www.nbcsandiego.com/news/health/Gluten-Free-Dana-Vollmer-164310186.html http://twitter.com/danavollmer http://kidshealth.org/kid/health_problems/allergiesimmune/vollmer.html

    Jefferson Adams
    Celiac.com 02/21/2014 - Doctors in India made a bit of a splash recently by using music to help raise awareness about celiac disease, which is rarely-discussed, and under-diagnosed in that country.
    The group, representing numerous areas of medical specialization, met to raise awareness about the disease, especially among their medical peers. Nearly 10 million (1 per cent of India's population) suffer from celiac disease, and very few cases are properly diagnosed.
    Organized by The Celiac Society of Delhi at India Habitat Centre, the event featured doctors speaking about celiac disease and the importance of making a correct diagnosis. To make sure their message got across, they included a musical performance.
    The diagnosis and management of celiac disease in India is, at present, poor, says Celiac Society founder and president Ishi Khosla, adding that "…cases are often mistaken for irritable bowel syndrome, Crohn's disease, tuberculosis or a form of auto-immune disorder."
    People with undiagnosed celiac disease have a much higher risk of getting life-threatening maladies later on in life.
    In addition to featuring music and talks, the conference also played host to guest of honor C.K. Mishra, additional secretary to the Union Ministry of Health and Family Welfare.
    Source:
    Express News Service: New Delhi, Sun Dec 15 2013

    Jefferson Adams
    Celiac.com 07/08/2014 - Gluten-free tennis superstar Novak Djokovic won his second Wimbledon title by outlasting the Swiss player, and seven-time champion, Roger Federer in five sets last Sunday.
    Up 5-2 in the fourth set, Djokovic was unable to capitalize at match point, but held on for a 6-7 (7), 6-4, 7-6 (4), 5-7, 6-4 victory at Centre Court.
    The championship returns the 27-year-old Serb to the world’s No. 1 ranking. Djokovic has seen his fortune improve since moving to a gluten-free diet, and credits his subsequent successes on court to his diet and to his mental conditioning.
    The rivalry between Djokovic and Federer has remained evenly balanced over the years. The two have faced each other 35 times, with Federer leading 18–17.
    They have faced off in a record 12 Grand Slam matches, including two finals, and a record nine semifinals.
    The win marked Djokovic's seventh Grand Slam title, ending a streak of three consecutive losses in major finals, and in five of his past six.
    Stay tuned for news on Djokovic’s progress, and on his gluten-free diet.

  • Recent Articles

    Tammy Rhodes
    Celiac.com 04/24/2018 - Did you know in 2017 alone, the United States had OVER TENS OF THOUSANDS of people evacuate their homes due to natural disasters such as fires, floods, hurricanes, tornadoes and tsunamis? Most evacuation sites are not equipped to feed your family the safe gluten free foods that are required to stay healthy.  Are you prepared in case of an emergency? Do you have your Gluten Free Emergency Food Bag ready to grab and go?  
    I have already lived through two natural disasters. Neither of which I ever want to experience again, but they taught me a very valuable lesson, which is why I created a Gluten Free Emergency Food Bag (see link below). Here’s my story. If you’ve ever lived in or visited the Los Angeles area, you’re probably familiar with the Santa Ana winds and how bitter sweet they are. Sweet for cleaning the air and leaving the skies a brilliant crystal blue, and bitter for the power outages and potential brush fires that might ensue.  It was one of those bitter nights where the Santa Ana winds were howling, and we had subsequently lost our power. We had to drive over an hour just to find a restaurant so we could eat dinner. I remember vividly seeing the glow of a brush fire on the upper hillside of the San Gabriel Mountains, a good distance from our neighborhood. I really didn’t think much of it, given that it seemed so far from where we lived, and I was hungry! After we ate, we headed back home to a very dark house and called it a night. 
    That’s where the story takes a dangerous turn….about 3:15am. I awoke to the TV blaring loudly, along with the lights shining brightly. Our power was back on! I proceeded to walk throughout the house turning everything off at exactly the same time our neighbor, who was told to evacuate our street, saw me through our window, assuming I knew that our hillside was ablaze with flames. Flames that were shooting 50 feet into the air. I went back to bed and fell fast asleep. The fire department was assured we had left because our house was dark and quiet again. Two hours had passed.  I suddenly awoke to screams coming from a family member yelling, “fire, fire, fire”! Flames were shooting straight up into the sky, just blocks from our house. We lived on a private drive with only one way in and one way out.  The entrance to our street was full of smoke and the fire fighters were doing their best to save our neighbors homes. We literally had enough time to grab our dogs, pile into the car, and speed to safety. As we were coming down our street, fire trucks passed us with sirens blaring, and I wondered if I would ever see my house and our possessions ever again. Where do we go? Who do we turn to? Are shelters a safe option? 
    When our daughter was almost three years old, we left the West Coast and relocated to Northern Illinois. A place where severe weather is a common occurrence. Since the age of two, I noticed that my daughter appeared gaunt, had an incredibly distended belly, along with gas, stomach pain, low weight, slow growth, unusual looking stool, and a dislike for pizza, hotdog buns, crackers, Toast, etc. The phone call from our doctor overwhelmed me.  She was diagnosed with Celiac Disease. I broke down into tears sobbing. What am I going to feed my child? Gluten is everywhere.
    After being scoped at Children's Hospital of Chicago, and my daughters Celiac Disease officially confirmed, I worried about her getting all the nutrients her under nourished body so desperately needed. I already knew she had a peanut allergy from blood tests, but just assumed she would be safe with other nuts. I was so horribly wrong. After feeding her a small bite of a pistachio, which she immediately spit out, nuts would become her enemy. Her anaphylactic reaction came within minutes of taking a bite of that pistachio. She was complaining of horrible stomach cramps when the vomiting set in. She then went limp and starting welting. We called 911.
    Now we never leave home without our Epipens and our gluten free food supplies. We analyze every food label. We are hyper vigilant about cross contamination. We are constantly looking for welts and praying for no stomach pain. We are always prepared and on guard. It's just what we do now. Anything to protect our child, our love...like so many other parents out there have to do every moment of ever day!  
    Then, my second brush with a natural disaster happened, without any notice, leaving us once again scrambling to find a safe place to shelter. It was a warm and muggy summer morning, and my husband was away on a business trip leaving my young daughter and me to enjoy our summer day. Our Severe Weather Alert Radio was going off, again, as I continued getting our daughter ready for gymnastics.  Having gotten used to the (what seemed to be daily) “Severe Thunderstorm warning,” I didn’t pay much attention to it. I continued downstairs with my daughter and our dog, when I caught a glimpse out the window of an incredibly black looking cloud. By the time I got downstairs, I saw the cover to our grill literally shoot straight up into the air. Because we didn’t have a fenced in yard, I quickly ran outside and chased the cover, when subsequently, I saw my neighbor’s lawn furniture blow pass me. I quickly realized I made a big mistake going outside. As I ran back inside, I heard debris hitting the front of our home.  Our dog was the first one to the basement door! As we sat huddled in the dark corner of our basement, I was once again thinking where are we going to go if our house is destroyed. I was not prepared, and I should have been. I should have learned my lesson the first time. Once the storm passed, we quickly realized we were without power and most of our trees were destroyed. We were lucky that our house had minimal damage, but that wasn’t true for most of the area surrounding us.  We were without power for five days. We lost most of our food - our gluten free food.
    That is when I knew we had to be prepared. No more winging it. We couldn’t take a chance like that ever again. We were “lucky” one too many times. We were very fortunate that we did not lose our home to the Los Angeles wildfire, and only had minimal damage from the severe storm which hit our home in Illinois.
      
    In 2017 alone, FEMA (Federal Emergency Management Agency) had 137 natural disasters declared within the United States. According to FEMA, around 50% of the United States population isn’t prepared for a natural disaster. These disasters can happen anywhere, anytime and some without notice. It’s hard enough being a parent, let alone being a parent of a gluten free family member. Now, add a natural disaster on top of that. Are you prepared?
    You can find my Gluten Free Emergency Food Bags and other useful products at www.allergynavigator.com.  

    Jefferson Adams
    Celiac.com 04/23/2018 - A team of researchers recently set out to learn whether celiac disease patients commonly suffer cognitive impairment at the time they are diagnosed, and to compare their cognitive performance with non-celiac subjects with similar chronic symptoms and to a group of healthy control subjects.
    The research team included G Longarini, P Richly, MP Temprano, AF Costa, H Vázquez, ML Moreno, S Niveloni, P López, E Smecuol, R Mazure, A González, E Mauriño, and JC Bai. They are variously associated with the Small Bowel Section, Department of Medicine, Dr. C. Bonorino Udaondo Gastroenterology Hospital; Neurocience Cognitive and Traslational Institute (INECO), Favaloro Fundation, CONICET, Buenos Aires; the Brain Health Center (CESAL), Quilmes, Argentina; the Research Council, MSAL, CABA; and with the Research Institute, School of Medicine, Universidad del Salvador.
    The team enrolled fifty adults with symptoms and indications of celiac disease in a prospective cohort without regard to the final diagnosis.  At baseline, all individuals underwent cognitive functional and psychological evaluation. The team then compared celiac disease patients with subjects without celiac disease, and with healthy controls matched by sex, age, and education.
    Celiac disease patients had similar cognitive performance and anxiety, but no significant differences in depression scores compared with disease controls.
    A total of thirty-three subjects were diagnosed with celiac disease. Compared with the 26 healthy control subjects, the 17 celiac disease subjects, and the 17 disease control subjects, who mostly had irritable bowel syndrome, showed impaired cognitive performance (P=0.02 and P=0.04, respectively), functional impairment (P<0.01), and higher depression (P<0.01). 
    From their data, the team noted that any abnormal cognitive functions they saw in adults with newly diagnosed celiac disease did not seem not to be a result of the disease itself. 
    Their results indicate that cognitive dysfunction in celiac patients could be related to long-term symptoms from chronic disease, in general.
    Source:
    J Clin Gastroenterol. 2018 Mar 1. doi: 10.1097/MCG.0000000000001018.

    Connie Sarros
    Celiac.com 04/21/2018 - Dear Friends and Readers,
    I have been writing articles for Scott Adams since the 2002 Summer Issue of the Scott-Free Press. The Scott-Free Press evolved into the Journal of Gluten Sensitivity. I felt honored when Scott asked me ten years ago to contribute to his quarterly journal and it's been a privilege to write articles for his publication ever since.
    Due to personal health reasons and restrictions, I find that I need to retire. My husband and I can no longer travel the country speaking at conferences and to support groups (which we dearly loved to do) nor can I commit to writing more books, articles, or menus. Consequently, I will no longer be contributing articles to the Journal of Gluten Sensitivity. 
    My following books will still be available at Amazon.com:
    Gluten-free Cooking for Dummies Student's Vegetarian Cookbook for Dummies Wheat-free Gluten-free Dessert Cookbook Wheat-free Gluten-free Reduced Calorie Cookbook Wheat-free Gluten-free Cookbook for Kids and Busy Adults (revised version) My first book was published in 1996. My journey since then has been incredible. I have met so many in the celiac community and I feel blessed to be able to call you friends. Many of you have told me that I helped to change your life – let me assure you that your kind words, your phone calls, your thoughtful notes, and your feedback throughout the years have had a vital impact on my life, too. Thank you for all of your support through these years.

    Jefferson Adams
    Celiac.com 04/20/2018 - A digital media company and a label data company are teaming up to help major manufacturers target, reach and convert their desired shoppers based on dietary needs, such as gluten-free diet. The deal could bring synergy in emerging markets such as the gluten-free and allergen-free markets, which represent major growth sectors in the global food industry. 
    Under the deal, personalized digital media company Catalina will be joining forces with Label Insight. Catalina uses consumer purchases data to target shoppers on a personal base, while Label Insight works with major companies like Kellogg, Betty Crocker, and Pepsi to provide insight on food label data to government, retailers, manufacturers and app developers.
    "Brands with very specific product benefits, gluten-free for example, require precise targeting to efficiently reach and convert their desired shoppers,” says Todd Morris, President of Catalina's Go-to-Market organization, adding that “Catalina offers the only purchase-based targeting solution with this capability.” 
    Label Insight’s clients include food and beverage giants such as Unilever, Ben & Jerry's, Lipton and Hellman’s. Label Insight technology has helped the Food and Drug Administration (FDA) build the sector’s very first scientifically accurate database of food ingredients, health attributes and claims.
    Morris says the joint partnership will allow Catalina to “enhance our dataset and further increase our ability to target shoppers who are currently buying - or have shown intent to buy - in these emerging categories,” including gluten-free, allergen-free, and other free-from foods.
    The deal will likely make for easier, more precise targeting of goods to consumers, and thus provide benefits for manufacturers and retailers looking to better serve their retail food customers, especially in specialty areas like gluten-free and allergen-free foods.
    Source:
    fdfworld.com

    Jefferson Adams
    Celiac.com 04/19/2018 - Previous genome and linkage studies indicate the existence of a new disease triggering mechanism that involves amino acid metabolism and nutrient sensing signaling pathways. In an effort to determine if amino acids might play a role in the development of celiac disease, a team of researchers recently set out to investigate if plasma amino acid levels differed among children with celiac disease compared with a control group.
     
    The research team included Åsa Torinsson Naluai, Ladan Saadat Vafa, Audur H. Gudjonsdottir, Henrik Arnell, Lars Browaldh, and Daniel Agardh. They are variously affiliated with the Institute of Biomedicine, Department of Microbiology & Immunology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; the Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden; the Department of Pediatric Gastroenterology, Hepatology and Nutrition, Karolinska University Hospital and Division of Pediatrics, CLINTEC, Karolinska Institute, Stockholm, Sweden; the Department of Clinical Science and Education, Karolinska Institute, Sodersjukhuset, Stockholm, Sweden; the Department of Mathematical Sciences, Chalmers University of Technology, Gothenburg, Sweden; the Diabetes & Celiac Disease Unit, Department of Clinical Sciences, Lund University, Malmö, Sweden; and with the Nathan S Kline Institute in the U.S.A.
    First, the team used liquid chromatography-tandem mass spectrometry (LC/MS) to analyze amino acid levels in fasting plasma samples from 141 children with celiac disease and 129 non-celiac disease controls. They then crafted a general linear model using age and experimental effects as covariates to compare amino acid levels between children with celiac disease and non-celiac control subjects.
    Compared with the control group, seven out of twenty-three children with celiac disease showed elevated levels of the the following amino acids: tryptophan; taurine; glutamic acid; proline; ornithine; alanine; and methionine.
    The significance of the individual amino acids do not survive multiple correction, however, multivariate analyses of the amino acid profile showed significantly altered amino acid levels in children with celiac disease overall and after correction for age, sex and experimental effects.
    This study shows that amino acids can influence inflammation and may play a role in the development of celiac disease.
    Source:
    PLoS One. 2018; 13(3): e0193764. doi: & 10.1371/journal.pone.0193764