I found these articles that seems to be follow-up published May 2012.

http://blog.cncahealth.com/post/2012...s-Disease.aspx

http://www.examiner.com/article/ucla...sease-research

Also one mentioning MJFF for funding some of the research
http://www.eurekalert.org/pub_releas...-lsl020712.php

try google with time limit 2012, not sure there is as much progress as hoped but things are moving. I'm not sure this is as inclusive as you wanted but research/academia moves slower than we'd like.