SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Biotech / Medical : Ligand (LGND) Breakout!
LGND 200.79-0.2%Nov 14 9:30 AM EST

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: Vector1 who wrote (15044)2/13/1998 11:23:00 PM
From: squetch  Read Replies (1) of 32384
 
>>The discussion centered around the isssue that many promising cancer drugs in Xenografted tumors in Mice do not perform in humans. The primary reason is two fold.<<

V1, This paper mention a third issue. Xenografted tumors also lacked the cellular architecture of the natural tumor environment. So in xenograft tumors you can only look at effect on tumor. This has implications if the therapy were to interact w/ the surrounding environment.

The paper also says the NMU model has been used extensively to analyze the effects of antiestrogens, such as Tamox. and raloxifen, on prevention of mammary carcinogenesis and therapy of established breast tumors.

Definitely secondary tumor growths.
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext