Polyphor In Peril After Breast Cancer Drug Failure

Shares Crash On Balixafortide Setback

Polyphor has seen its remaining asset balixafortide bite the dust and "a strategic assessment regarding the future of the company" is underway for a firm that not so long ago was seen as a rising star in the Swiss biotech sector.

Swiss wallet
Money is tight at troubled Swiss biotech Polyphor • Source: Alamy

It is looking like the end of the road for Polyphor AG, once a popular stock for biotech investors, now that the Swiss group's lead cancer asset balixafortide has come up short in a late-stage trial for breast cancer.

Having suffered a setback with its antibiotics programs a couple of years ago, the firm refocused its research efforts on balixafortide, a potential first-in-class immuno-oncology compound. Polyphor initiated the 432-patient...

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