Zeev, I'm not a student of DNA or its work, but it seems to me that, unlike some of the cancer work that I do follow, the Avastin result is multiplied by its potential as an impending panacea, per:
"Genentech is pursuing a late-stage clinical development program with Avastin evaluating its potential use in adjuvant and metastatic colorectal, renal cell (kidney), breast, non-small cell lung and ovarian cancers. Avastin is also being evaluated in earlier stage trials as a potential therapy in a variety of solid tumor cancers and hematologic malignancies."
From a single success, many are thus inferred.
mho, and a minimally informed one, at that,
regards,
phill