Menarini Bags J&J's Cellsearch To Strengthen Liquid Biopsy Offering

Johnson & Johnson's Janssen Diagnostics has sold its Cellsearch business, the first and only US FDA-approved circulating tumor cell capture system associated with liquid biopsies, to Italy's Menarini. The latter intends to combine the system with its own DEPArray technology, taking Cellsearch beyond CTC enumeration and into analysis.

Menarini Silicon Biosystems, the division of Italian pharmaceutical group Menarini which specializes in circulating tumor cell (CTC) capture and analysis, has acquired Janssen Diagnostics' Cellsearch, the first CTC system to gain regulatory approval in both the EU and the US and enter the market.

Cellsearch has been on the block for some time, having originally received US FDA clearance in January 2004 as a diagnostic tool for identifying and counting CTCs in a blood...

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