The dirty little secret of human organoid models is that they are grown in a matrix (e.g. Matrigel) that is derived from a tumor that secretes this matrix, which is grown in a mouse host. The mouse of course is "sacrificed" to harvest this matrix.
Is it a dirty secret? It's like saying the people running the ESG funds drive gas powered cars.
Is it a dirty secret? It's like saying the people running the ESG funds drive gas powered cars.