Thyroid disorders and gastrointestinal dysmotility: an old association.

Gastrointestinal motility symptoms may be closely related to thyroid diseases. Sometimes, such symptoms are the only thyroid disease-related clue although the degree of the symptoms may vary. The exact mechanism of action of thyroid hormones on gastrointestinal motility is not completely understood, however, a clue lies in the fact that muscle cell receptors can be directly acted upon by thyroxines.

Med19 promotes gastric cancer progression and cellular growth.

Med19 was a member of the Mediator complex which forms the bridge between transcriptional activators and RNA polymerase II. We aim to investigate the functional role of Med19 in the progression of human gastric carcinoma. The correlation between Med19 expression and clinicopathologic features in 60 gastric carcinoma specimens was analyzed by using immunohistochemistry.