Fig. 3

FLVCR1-AS1 inhibits PC cell growth and metastasis in vivo. A Images of subcutaneous tumors. B The tumor volume was calculated every 4 days after injection. C The tumor weights of the subcutaneous xenografts. D Representative photographs of the lung tissues and HE staining of lung metastatic nodules with original magnification: ×40. Scale bar = 100 μm. E Representative photographs of the liver tissues and HE staining of liver metastatic nodules with original magnification: ×10. Scale bar = 100 μm. F Representative photographs of HE, Ki-67, E-cadherin, vimentin, and KLF10 IHC staining in xenograft tumors. Scale bar = 50 μm. *P < 0.05, **P < 0.01, and ***P < 0.001