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Mini lab-created organs successfully check cancer treatments

Organoid culture
Microscopic images of lab-grown organoids from a patient with metastatic gastroesophageal cancer. Photo: George Vlachogiannis / Institute of Cancer Research at the Royal Cancer Hospital

Scientists used lab-grown cells from an individual's cancer tumor to study their response to different drugs, according to a new study published in Science Thursday.

Why it matters: These cells, called organoids, bring us a step toward honing precision medicine for patients with aggressive, metastatic gastrointestinal cancers.

"It could allow clinicians not only to test known anticancer drugs but also other drugs that are not being used in cancer but that could be re-purposed for that particular patient."
— Meritxell Huch of the University of Cambridge's Gurdon Institute