SUNNYVALE, Calif.--(BUSINESS WIRE)--Amarantus BioSciences, Inc. (OTCBB:AMBS), a biotechnology company developing MANF, a first-in-class disease–modifying therapeutic protein, was interviewed by Stock News Now at the 2012 Biotech Showcase in San Francisco last week. The interview can be accessed via the following link: http://stocknewsnow.com/?p=2825.