No outside funding supported this study. Shah-Manek is also employed by Ipsos Healthcare, a consulting firm. The authors have no conflicting interests to report. Study concept and design were contributed by Shah-Manek and Ignoffo. Galanto and Nguyen collected the data, and data interpretation was performed by all the authors. All the authors contributed to writing the manuscript, which was revised primarily by Shah-Manek, along with Galanto, Nguyen, and Ignoffo. This research was previously presented as a poster and podium presentation at the Academy of Managed Care Pharmacy Nexus 2016 held October 3-6 in National Harbor, Maryland.

This review discusses the effect of interleukin-10 on the intestinal epithelium and the potential role of epithelialderived interleukin-10 in gut homeostasis.The healthy gut is achieved and maintained through a balanced relationship between the mucosal immune system, microbial communities resident in the lumen, and the intestinal epithelium. The intestinal epithelium plays an exceptionally important role in harmonizing the interaction between the host immunity and the luminal residents, as this selectively permeable barrier separates but also allows interchange between the 2 environments. Interleukin (IL)-10 has been well established to play an important role in maintaining gut homeostasis by imparting diverse effects on a variety of cell types in this relationship. In the intestine, the source and the target of IL-10 include leukocytes and epithelial cells. Given that both the epithelium and IL-10 are essential players in supporting homeostasis, we discuss the relationship between these 2 factors, focusing on epithelial sources of IL-10 and the effects of IL-10 on the intestinal epithelium. Insight into this relationship reveals an important aspect of the innate immune function of intestinal epithelial cells.

To our knowledge, this is the first case of a TSH/growth-hormone-secreting pituitary macroadenoma coexisting with PTC being successfully treated with octreotide and levothyroxine after thyroidectomy and recombinant human TSH-stimulated radioactive iodine remnant ablation.

No abstract