{固定描述} Regeneron Pharmaceuticals saw its stock slide in recent trading after the company announced that its experimental melanoma therapy failed to achieve a key endpoint in a late-stage clinical study. The setback raises questions about the drug’s potential in a competitive oncology landscape and has prompted investors to reassess the company’s pipeline outlook.
Regeneron Shares Decline After Melanoma Treatment Trial Fails to Meet Primary Goal - {财报副标题}
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