1. Covering the Cover Gastroenterology
Andrew T. Chan, Christopher S. Williams 
Gastroenterology 
Volume 151, Issue 5, Pages (November 2016)
DOI: /j.gastro
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2. Figure 1
The number of LVLs per endoscopic view was counted, and the grading was divided into the following 3 categories: (Group A) grade A, no lesions; (Group B) grade B, 1-9 lesions; and (Group C) grade C, 10 or more lesions.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2016 AGA Institute Terms and Conditions

3. Figure 2
Cumulative incidence of metachronous squamous cell carcinomas (SCCs) according to the LVL grade in esophagus and head and neck region.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2016 AGA Institute Terms and Conditions

4. Figure 3
Proposed model of metalloproteinases-1 (TIMP-1)–induced hepatic stellate cell (HSC)-mediated premetastatic niche formation. Early induced TIMP-1 in the course of pancreatic ductal adenocarcinoma (PDAC) development activates HSCs via its receptor CD63 and subsequent PI3K activation. TIMP-1–activated HSCs express stromal cell–derived factor (SDF)-1 and recruit neutrophils thereby mediating pre-metastatic niche formation and metastasis. Asterisks indicate crucial components of the proposed pathway. aHSC, activated HSC; qHSC, quiescent HSC.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2016 AGA Institute Terms and Conditions