Fig. 2

LC3B expression patterns in esophageal adenocarcinoma tumor samples. All images to the left are at a magnification of 100×; the area within the rectangle is shown to the right at the higher magnification of 400×. a Representative images of cytoplasmic expression of LC3B in esophageal adenocarcinoma tumor cells (black arrows). b LC3B crescent or ring-like structures in tumor cells (black arrows). c LC3B globular structures (black arrows). d LC3B crescent or ring-like structures (black arrows) and a globular structure which appears to be within a vacuole (red arrow)