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J. Pablo Abonia, MD, Ting Wen, PhD, Emily M

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1 High prevalence of eosinophilic esophagitis in patients with inherited connective tissue disorders 
J. Pablo Abonia, MD, Ting Wen, PhD, Emily M. Stucke, BA, Tommie Grotjan, BS, Molly S. Griffith, BA, Katherine A. Kemme, BS, Margaret H. Collins, MD, Philip E. Putnam, MD, James P. Franciosi, MD, MS, MSCE, Karl F. von Tiehl, MD, Brad T. Tinkle, MD, PhD, Keith A. Marsolo, PhD, Lisa J. Martin, PhD, Stephanie M. Ware, MD, PhD, Marc E. Rothenberg, MD, PhD  Journal of Allergy and Clinical Immunology  Volume 132, Issue 2, Pages (August 2013) DOI: /j.jaci Copyright © 2013 American Academy of Allergy, Asthma & Immunology Terms and Conditions

2 Fig 1 Phenotypic and genotypic features of EoE-CTD. A, Typical facial features seen in 2 patients with EoE-CTD. B, Heat map from a large panel of differently regulated esophageal genes in patients with active EoE, patients with EoE-CTD, and control subjects (NL). C, Quantitative analysis of COL8A2, PTGFRN, SAMSN1, and CD200R1 by means of quantitative PCR, all of which are differentially expressed in patients with EoE versus patients with EoE-CTD. Data are graphed as means ± SEMs of the glyceraldehyde-3-phosphate dehydrogenase (GAPDH)–normalized relative expression values. *P < .05, **P < .01, ***P < .001; EoE-CTD versus EoE; 2-tailed, unpaired t test. Journal of Allergy and Clinical Immunology  , DOI: ( /j.jaci ) Copyright © 2013 American Academy of Allergy, Asthma & Immunology Terms and Conditions

3 Fig 2 Esophageal, gastric, and duodenal biopsy specimens from a patient with EoE-CTD. A, Numerous intraepithelial eosinophils (upper black arrows) align near the surface of this biopsy specimen. The basal epithelial layer is expanded, and intercellular spaces are dilated (lower black and white arrow). B, Lamina propria in this biopsy specimen from a different patient with EoE-CTD shows dense fibrosis (arrow). C, Numerous eosinophils are found in the lamina propria and epithelium (arrows) of this gastric biopsy specimen. D, Numerous eosinophils are found in the superficial lamina propria (arrow) and crypt epithelium (inset, arrow) of this duodenal biopsy specimen, which exhibits chronic architectural damage. Journal of Allergy and Clinical Immunology  , DOI: ( /j.jaci ) Copyright © 2013 American Academy of Allergy, Asthma & Immunology Terms and Conditions

4 Fig 2 Esophageal, gastric, and duodenal biopsy specimens from a patient with EoE-CTD. A, Numerous intraepithelial eosinophils (upper black arrows) align near the surface of this biopsy specimen. The basal epithelial layer is expanded, and intercellular spaces are dilated (lower black and white arrow). B, Lamina propria in this biopsy specimen from a different patient with EoE-CTD shows dense fibrosis (arrow). C, Numerous eosinophils are found in the lamina propria and epithelium (arrows) of this gastric biopsy specimen. D, Numerous eosinophils are found in the superficial lamina propria (arrow) and crypt epithelium (inset, arrow) of this duodenal biopsy specimen, which exhibits chronic architectural damage. Journal of Allergy and Clinical Immunology  , DOI: ( /j.jaci ) Copyright © 2013 American Academy of Allergy, Asthma & Immunology Terms and Conditions


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