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A real tumour printed from patient's own cells to predict best cancer therapies

18-Aug-2021

Key points from article :

Scientists extract a chunk of the tumour from the brain of a glioblastoma patient and use it to print a model matching their MRI scans, said Ronit Satchi-Fainaro, lead researcher.

Used to test the efficacy of potential treatments before using them for real inside the body.

Patient’s blood is pumped through the printed tumour, followed by a drug or therapeutic treatment.

Researchers say they are the first to print a viable tumour.

“We have about two weeks [to] test all the therapies..., and get back with which treatment is predicted to be the best fit,” - Satchi-Fainaro.

A treatment is deemed promising if the printed tumour shrinks or if it lowers metabolic activity against control groups.

More recent innovations have focused on bioprinting, which uses live cells as a sort of ink to build up the layers.

Study by Tel Aviv University published in the journal Science Advances.

Overcomes a long trial and error process and accelerates personalized treatment

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Academic

Head of Cancer Research and Nanomedicine Laboratory at Tel Aviv University.

Journal

Journal that publishes original research and reviews in all disciplines of science

Academia

Public Research university.