Maureen Michelle Leonard MD MMSc

PubMed

• Arsenic Exposure in Celiac Disease: The Hidden Cost of a Gluten-Free Diet.
  Tracey M DaFonte, Maureen M Leonard
  The American Journal of Gastroenterology. 2025-04-01
• Gut dysbiosis: cause or consequence of intestinal inflammation in celiac disease?
  Stefano Leo, Maureen M Leonard, Francesco Valitutti, Alessio Fasano
  Expert Review of Gastroenterology & Hepatology. 2025-03-26
• ASSESSING MUCOSAL RECOVERY DURING THE FIRST 15 MONTHS OF ADOPTING A GLUTEN-FREE DIET IN CHILDREN WITH CELIAC DISEASE.
  Denis Chang, Madison Wong, Cleo R Davidowitz, Imad Absah, Vahe Badalyan
  The American Journal of Gastroenterology. 2025-03-14

Journal Articles

• Screening for Celiac Disease in a Pediatric Primary Care Setting  
  Leonard, Maureen M., et al, Clinical Pediatrics, 1/1/2015
• Managing coeliac disease in patients with diabetes  
  Leonard, M. M., Cureton, P. A., & Fasano, A., Diabetes, Obesity and Metabolism, 1/1/2015
• Genetics and celiac disease: the importance of screening  
  Leonard, M. M., Serena, G., Sturgeon, C., & Fasano, A., Expert Review of Gastroenterology & Hepatology, 1/1/2015
• US perspective on gluten-related diseases  
  Leonard, M. M., & Vasagar, B, Clinical and Experimental Gastroenterology, 1/1/2014
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Books/Book Chapters

• Nutrition in the Prevention and Treatment of Disease 
  Chapter: Nutritional Considerations in the Management of Gluten Related Disorders 
  Page 893 - 909Leonard MM, Cureton P, Fasano AEditors: Coulston AM, Boushey CJ, Ferruzzi MG, Delahanty LM.Academic Press/Elsevier, LondonEdition 4th,2017
• Enfermedad Celiaca Y Sensibilidad Al Gluten 
  Chapter: The Gluten-Free Diet and Potential Therapeutic Alternatives for Celiac Disease 
  Page 111 - 136NE Castillo, Leonard MM, Leffler DA, Fassano AEditors: Bai JC, Olano C, Ciacci C.Elsevier Espana, Barcelona2015

Abstracts/Posters

• Pitfalls in Using HLA Data to Rule out Celiac Disease.
  Rabinowtiz S, Xu J, Schwarz S, Leonard MM, Word Congress of Pediatric Gastroenterology, Hepatology, and Nutrition, Montreal, Canada, 1/1/2016
• Haptoglobin-2 Gene Expression in Celiac Disease, Non-Celiac Gluten Sensitivity and Type 1 Diabetic Patients.
  Freire RH, Sapone A Sturgeon C, Camhi C, Shilpi P, Leonard MM, Fasano A, Word Congress of Pediatric Gastroenterology, Hepatology, and Nutrition, Montreal, Canada, 1/1/2016
• Genome, Environment, Microbiome, and Metabolome biomarkers leading to the development of Celiac Disease: A Multilevel Mediation-Moderation Statistical Modeling Approac...
  Huedo-Medina, T.B., Ph.D, Leonard, M. M., MD, Fasano, A., MD, Prague, Czech Republic, 1/1/2015
• CDGEMM Study Design: A Multi-Omic Approach To Uncover Factors Contributing to the Development of CD International Celiac Disease Symposium.
  Leonard, M. M., MD., Camhi, S., Huedo-Medina, T.B., Ph.D, Senger, S., Ph.D., Serena,G., Sturgeon, C., Fasano, A., MD, Prague, Czech Republic, 1/1/2015
• Autoimmunity in A High Risk Group: Building a Family-Based Model of Autoimmune Disease International Celiac Disease Symposium.
  Leonard, M. M., MD., Huedo-Medina, T.B., Ph.D, Camhi, S, Sturgeon, C., Fasano, A., MD, Prague, Czech Republic, 1/1/2015
• Accuracy of IgA tTG for Predicting Mucosal Healing in Children with Celiac Disease on a Gluten Free diet.
  Leonard MM, North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition, Washington, DC, 1/1/2015
• Autoimmunity in A High-Risk Group: Building a Family-Based Model of Autoimmune Disease
  Leonard MM, Huedo-Medina TB, Camhi S, Sturgeon C, Fasano A, International Celiac Disease Symposium, Prague, Czech Republic, 1/1/2015
• Presence Of Celiac Disease Associated Auto antibodies and Human Leukocyte Antigens DQ2/DQ8 In the Type-1 Diabetic Population and Their Relatives.
  Camhi, S., Sturgeon, C.; Leonard, M.; Addonizio, E.; Fasano, A., North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition, Atlanta, GA, 1/1/2014
• Prevalence of Celiac Disease in Children: A Single Center Experience.
  Leonard, M., Asch, A., Fogle, R.; Katz, A, North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition, Atlanta, GA, 1/1/2014
• Half a Heterodimer Is Enough to Increase Celiac Disease Susceptibility.
  Leonard, M., Cureton, P., McInnis, M.; Winter, HS.; Fasano, A, North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition, Atlanta, GA, 1/1/2014
• Adherence to the Gluten Contamination Elimination Diet Can Rule out Refractory Celiac Disease.
  Storto, M.; Leonard, M., Camhi, S., Cureton, P., McInnis, M.; Fasano, A., North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition, Atlanta, GA, 1/1/2014
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Lectures

• The Myths and Facts of Gluten Related Disorders 
  1/1/2017
• Microbiome and Obesity 
  University of Bologna, Bologna, Italy - 1/1/2017
• Can We Use the Microbiome to Prevent Celiac Disease? 
  University of Pavia, Pavia, Italy - 1/1/2017
• Complications Associated with Celiac Disease 
  University of Pavia, Pavia, Italy - 1/1/2017
• Introduction to Gluten Related Disorders: Celiac Disease, Non-Coeliac Gluten Sensitivity, and Wheat Allergy 
  University of Pavia, Pavia, Italy - 1/1/2017
• Treatment of Gluten Related Disorders: The Gluten Free Diet and Novel Therapeutics on the Horizon 
  University of Pavia, Pavia, Italy - 1/1/2017
• Controversies in the Management of Pediatric Celiac Disease: Back to the Future 
  Las Vegas, NV - 1/1/2017
• Controversies in the Management of Pediatric Celiac Disease 
  1/1/2017
• Celiac Disease Clinical Care 
  1/1/2017
• Advances in Celiac Disease 
  1/1/2017
• Celiac Disease: Back to the Future 
  1/1/2017
• Updates in The Management of Pediatric Celiac Disease 
  MassGeneral for Children at North Shore Medical Center, Salem, MA - 1/1/2016
• Value of IgA tTG in Predicting Mucosal Recovery in Children with Celiac Disease on a Gluten Free Diet 
  1/1/2016
• Can We Use the Microbiome to Prevent Celiac Disease? The Facts, Fallacies, and Future of Gluten Related Disorders 
  Reading, MA - 1/1/2016
• The Microbiome as a Target to Prevent Celiac Disease 
  Carlton College, Northfield, MI - 1/1/2016
• Challenges in Pediatric Celiac Disease. From Predicting Mucosal Recovery to Preventing Celiac Disease 
  Baylor Children's Hospital, Houston, TX - 1/1/2016
• Updates in Celiac Disease 
  1/1/2016
• Eating Less Gluten. Why? How? Neipi Magazine: The Kitchen and Art of Living without Gluten 
  Bordeaux, France - 1/1/2016
• Celiac Disease Screening in Patients with T1D and their Relatives 
  1/1/2016
• A 37-year-old woman with thyroid nodule and adult onset psychosis. 
  1/1/2015
• Diagnosing Celiac Disease and Whom to Screen 
  1/1/2015
• Celiac Disease 
  Tufts Medical Center - 1/1/2014
• Pursuing Fellowship Training 
  Tufts Medical Center - 1/1/2014
• Non-Responsive Celiac Disease 
  Harvard Medical School - 1/1/2013
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Other

• Do patients with celiac disease need probiotics? 
  Leonard MM, KevinMD.com
  http://www.kevinmd.com/blog/2017/01/patients-celiac-disease-need-probiotics.html
  1/1/2017
• When should you introduce gluten to your baby? 
  Leonard MM, KevinMD.com
  http://www.kevinmd.com/blog/2017/03/introduce-gluten-baby.html
  1/1/2017
• What is Pediatric Gastroenterology? 
  Leonard MM, Podcast, Specialty Stories, Medical School Headquarters (Available on iTunes)
  https://itunes.apple.com/us/podcast/specialty-stories-medical-school-headquarters-premed/id1171842065?mt=2
  1/1/2017
• Do You Need an MD/PhD to do Research as a Physician? 
  Leonard MM, Podcast, Premed Years, Medical School Headquarters (Available on iTunes)
  https://itunes.apple.com/us/podcast/premed-years-medical-school-headquarters-mcat-amcas/id583254241?mt=2
  1/1/2017
• One in Five Children with Celiac Disease May Not Respond to A Gluten Free Diet 
  Leonard MM, Huffington Post
  http://www.huffingtonpost.co.uk/maureen-leonard/gluten-free-diet-children_b_13531336.html
  1/1/2016
• Blood Test Results for Celiac Disease: What to Expect 
  Leonard MM
  http://www.massgeneral.org/children/celiac-disease/bloodtest-results.aspx
  1/1/2016
• Genetic Testing for Celiac Disease 
  Leonard MM
  http://www.massgeneral.org/children/celiac-disease/celiac-genetic-testing.aspx
  1/1/2016
• After your Patient's Blood Test Results: What to Expect 
  Leonard MM
  http://www.massgeneral.org/children/assets/pdf/gi-celiac-blood-test-results-providers.pdf
  1/1/2016
• Challenges in Celiac Disease - Identifying Accurate Surrogate Endpoints to Assess Mucosal Recovery. 
  Leonard MM, Master's Thesis, Clinical and Translational Investigation, Harvard Medical School
  https://dash.harvard.edu/handle/1/33799272
  Boston, MA - 1/1/2016
• Gluten Free Nutrition; On the Go 
  Leonard MM, Celiac Support Group Quarterly Newsletter
  Boston Children’s Hospital
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