We are experimenting with display styles that make it easier to read articles in PMC. The ePub format uses eBook readers, which have several "ease of reading" features already built in. The ePub format is best viewed in the iBooks reader. You may notice problems with the display of certain parts of an article in other eReaders. Generating an ePub file may take a long time, please be patient.

Click on above to: Spearman’s rank correlation (r =) ( P -value)E-cad/a-SMA0.533 ^*** 0.1830.1860.240<0.0000.2860.2770.165Masson/BMP70.333 ^* -0.124-0.280-0.0630.0480.4730.0980.714TGF-β1/pSmad30.424 ^** -0.2750.2020.1750.0010.0610.1500.190BMP7/pSmad1/5-0.398 ^** -0.1070.561 ^*** -0.2160.0040.456<0.0000.137