Bioethics News

Tissue-Engineered Model of Human Colon Should Improve Cancer Research

July 13, 2016

(Medical News Today) – Faulty genes are major triggers and drivers of cancer, and the more knowledge we have about them individually, the better we can predict, track, and treat the disease in a way that is specific to individual patients’ particular genetic promoters. To do this, researchers need models that are as realistic as possible. Cell and animal models help, but they do not meet the need at the tissue level. Now, using tissue engineering techniques, researchers have created a human colon model that allows them to identify and track the genes that drive colorectal cancer from initial abnormal mass to invasive tumor.

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