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Fig. 1 | Molecular Cancer

Fig. 1

From: Metformin suppresses cancer initiation and progression in genetic mouse models of pancreatic cancer

Fig. 1

Genetically engineered mice recapitulate the pathological characteristics of pancreatic cancer. a-d Representative images of normal pancreas tissue (a), early mPanIN (b), late mPanIN (c) and invasive PDAC (d) stained by hematoxylin and eosin (H&E). e-h Masson’s trichrome staining of different stages of pancreatic precursor lesions and invasive PDAC. i-h Immunohistochemical staining of α-SMA in different stages of mouse pancreatic precursor lesions and PDAC. Scale bars =100 μm

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