| First Author | Pan SH | Year | 2021 |
| Journal | Sci Adv | Volume | 7 |
| Issue | 23 | PubMed ID | 34088673 |
| Mgi Jnum | J:314499 | Mgi Id | MGI:6813647 |
| Doi | 10.1126/sciadv.abg5749 | Citation | Pan SH, et al. (2021) Conversion of mouse embryonic fibroblasts into neural crest cells and functional corneal endothelia by defined small molecules. Sci Adv 7(23) |
| abstractText | Reprogramming of somatic cells into desired functional cell types by small molecules has vast potential for developing cell replacement therapy. Here, we developed a stepwise strategy to generate chemically induced neural crest cells (ciNCCs) and chemically induced corneal endothelial cells (ciCECs) from mouse fibroblasts using defined small molecules. The ciNCCs exhibited typical NCC features and could differentiate into ciCECs using another chemical combination in vitro. The resulting ciCECs showed consistent gene expression profiles and self-renewal capacity to those of primary CECs. Notably, these ciCECs could be cultured for as long as 30 passages and still retain the CEC features in defined medium. Transplantation of these ciCECs into an animal model reversed corneal opacity. Our chemical approach for direct reprogramming of mouse fibroblasts into ciNCCs and ciCECs provides an alternative cell source for regeneration of corneal endothelia and other tissues derived from neural crest. |
