Evaluation of the immunohistochemical expression of Gal-1, Gal-3 and Gal-9 in the colon of chronic chagasic patients

Since Gal-1, Gal-3 and Gal-9 galectin expression was higher in the myenteric plexus ganglia of chagasic patients, we believe that these lectins may be associated with ganglionitis in the chagasic megacolon. However, since the present study was the first to report the participation of Gal-9 in Chagas disease, further investigations are needed to elucidate the role of galectin 9 in this disease.