ITGAE and cranioectodermal dysplasia: Moreover, CD103 protein expression showed significant strong correlation with diarrhea (r = −0.614, P = 0.001), moderated correlation with nausea and vomiting (r = -0.443, P = 0.011), and weak correlation with anemia (r = −0.371, P = 0.036) in CeD patients.