One of the biggest challenges in treating brain cancer has been getting drugs to cross the blood-brain barrier and attack tumours where they’re needed.

But scientists say they’ve now developed a truly soluble liquid aspirin that can make its way into the brain, and, in the lab at least, kill cancerous glioblastoma cells without harming healthy brain tissue.

The research hasn’t been published in a peer-reviewed journal as yet, so we need to take it with a big pinch of salt for now. But scientists from the Brain Tumour Research Centre at the University of Portsmouth in the UK just presented it at the Brain Tumours 2016 conference in Poland.

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