This is how a number of cell / animal models of diseases are done. For example DSS induced colitis in mice. Pharmacogenomics is a thing. There are companies ou

This is how a number of cell / animal models of diseases are done. For example DSS induced colitis in mice. Pharmacogenomics is a thing. There are companies out there that do PGx testing. The problem is that frontline clinicians mostly haven’t adopted / integrated it into their practices.