Non-integrating Yuen hei men image fap plasmid-based reprogramming of human amniotic fluid stem cells into induced pluripotent stem cells in chemically defined conditions. Merlini G, Bellotti V. Amyloid TTR fibrils are frequently found in peripheral neurons, gastrointestinal tract and heart. Generation of familial amyloidotic polyneuropathy-specific induced pluripotent stem cells. Protein expression of marker genes following TTR knockdown. Hepatic induction of iPSCs was accomplished as described previously with minor modifications [ 39 — 41 ].