Question: is this a 2) strong advice, 1) weak advice 0) no advice?

CLU encodes an apolipoprotein that is highly expressed in the brain, and is present in amyloid plaques and cerebrospinal fluid from individuals with AD [Calero et al  2000; Liang et al  2008; McGeer et al  1992; Roheim et al  1979]. 
user
This is no advice
assistant