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Biotech / Medical : Cell Genesys (CEGE)

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To: SemiBull who wrote (1186)3/21/2002 7:07:24 AM
From: mopgcw   of 1298
 
Cell Genesys To Discontinue Gene Pact With GPC Biotech

DOW JONES NEWSWIRES

FOSTER CITY, Calif. -- Cell Genesys Inc. (CEGE) ended its research collaboration and license agreement for certain gene therapy with GPC Biotech AG (G.GPC) as part of its reprioritizing of preclinical programs in cancer gene therapy.

In a press release Thursday, Cell Genesys said the move also reflects its determination that the p27/p16 gene therapy for cardiovascular disorders such as restenosis is "a less compelling opportunity" in light of the success of new treatments including drug-coated stents.

Cell Genesys had been conducting preclinical research studies in the collaboration since 1998. The agreement began when the company licensed a family of cell cycle inhibitor genes from Mitotix Inc., which GPC acquired in 2002.

Cell Genesys said it plans to give a higher priority to its other programs, including oncolytic viruses and antiangiogenesis gene therapy, based on the strength of preclinical data for those product candidates.

On Sunday, results from a study on a drug-coated stent developed by Johnson & Johnson (JNJ) to prop open blocked arteries showed that the wire mesh tubes, coated with the antibiotic Sirolimus, remain effective at preventing restenosis without causing major medical complications.

Restenosis occurs when blockage forms in a blood vessel after doctors have performed surgery to remove an obstruction.

In about 20% to 35% of patients who undergo an angioplasty to remove a blockage from a coronary blood vessel, scar tissue develops and reblocks the vessel.

Guidant Corp. (GDT), Boston Scientific Corp. (BSX) and Abbott Laboratories (ABT) also are developing drug-coated stents.

Cell Genesys Web site: cellgenesys.com
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