Caris Life Sciences
It's possible that molecular testing is doing a lot of good, pinpointing cancer therapies that are most likely (or least likely) to work.
![](https://cdn.cancerletter.com/media/2024/01/05022746/40-32-CARIS-768x346.jpg)
![](https://cdn.cancerletter.com/media/2024/01/05022746/40-32-CARIS-768x346.jpg)
Tumor profiling information Caris Life Sciences provides in its reports isn't backed by sufficient evidence to justify some clinical decisions, said Daniel Hayes, a breast cancer expert at the University of Michigan.