A new therapeutic approach developed by McMaster researchers could help prevent brain cancer. Here’s how.
2026-07-04 from ctvnews.ca
A team of researchers at McMaster University may have unlocked the key to intercepting cancer cells before they reach the brain.
In a recently published study, Dr. Sheila Singh, a professor in McMaster’s Department of Surgery, and her team outlined the development of new drug candidates aimed at preventing metastatic brain cancer by targeting an enzyme that lung, breast, skin and other cancers use to spread.
Speaking with CTV News Toronto, Singh explained that the current treatment of the disease is largely palliative, with 90 per cent of patients dying within one year of diagnosis. Once cancer cells break through the blood-brain barrier, Singh says the disease starts to spread “constantly.”
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