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Biotech / Medical : Biotech Valuation -- Ignore unavailable to you. Want to Upgrade?


To: Biomaven who wrote (8982)8/24/2003 1:28:25 PM
From: Icebrg  Read Replies (2) | Respond to of 52153
 
<generic biologics>

As long as there will be a 100 mUSD ticket for entry into the market the competitive risks will be reduced. Fewer drugs will be obvious targets, fewer companies will be inclined to develop these generics and there will an incentive with the generic developer to keep the price higher than what is now the case.

I believe however that the main threat for the first generation biologics, which we have on the market today will not primarily come from the generic side, but from further development of propitiatory drugs.

I think that for example mAbs could be a good example of that. For the moment we have (with the exception of Humira) only chimeric and humanized antibodies on the market. Most of them will most probably have to make room for fully human antibodies, who in their turn eventually will be threatened by small molecules.

Examples of this happening have been seen with platelet inhibitors (Reopro-Integrilin) and drugs operating on the tyrosine kinase. (Iressa/Tarceva - Erbitux - ABX-EGF) although in the latter case the drugs seem to arrive to the hospitals more or less at the same time.

Erik



To: Biomaven who wrote (8982)8/29/2003 6:48:41 AM
From: nigel bates  Respond to of 52153
 
<generic biologics>

This might be a significant development -

GlycoFi, Inc. Reports the First Successful Production of a Human Protein with Complex Glycosylation in a Genetically Modified Yeast
Message 19254639

If it works, then the cost issue changes dramatically. The production of "homogeneous glycoprotein" might address the reproducibility issue as well.