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Biotech / Medical : Biotech Valuation
CRSP 49.95-6.3%3:59 PM EST

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To: rkrw who wrote (18195)10/30/2005 7:05:04 AM
From: Biotech Jim  Read Replies (1) of 52153
 
In my view the DPPIV inhibitors will not have sufficient substrate available to block metabolism in the circulation. The inhibitors will be useful in some but not all patients. An oral agonist with safety and tolerability would be the grand slam home run.

The weight gain effects and the beta cell neogenesis will be key here. Does anyone know if the NVS or MRK inhibitors get into the CNS? There is sufficient reason for blockade in CNS pathways as well as in the periphery, though at least some of the incretin peptide sites of action in the brain are at sites of compromised (ie leaky, no tight capillary junctions) blood brain barrier.

JMHO.

BJ
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