Reference - Detail
| RRC ID | 59811 |
|---|---|
| Author | Takeishi K, Collin de l'Hortet A, Wang Y, Handa K, Guzman-Lepe J, Matsubara K, Morita K, Jang S, Haep N, Florentino RM, Yuan F, Fukumitsu K, Tobita K, Sun W, Franks J, Delgado ER, Shapiro EM, Fraunhoffer NA, Duncan AW, Yagi H, Mashimo T, Fox IJ, Soto-Gutierrez A. |
| Title | Assembly and Function of a Bioengineered Human Liver for Transplantation Generated Solely from Induced Pluripotent Stem Cells. |
| Journal | Cell Rep |
| Abstract |
The availability of an autologous transplantable auxiliary liver would dramatically affect the treatment of liver disease. Assembly and function in vivo of a bioengineered human liver derived from induced pluripotent stem cells (iPSCs) has not been previously described. By improving methods for liver decellularization, recellularization, and differentiation of different liver cellular lineages of human iPSCs in an organ-like environment, we generated functional engineered human mini livers and performed transplantation in a rat model. Whereas previous studies recellularized liver scaffolds largely with rodent hepatocytes, we repopulated not only the parenchyma with human iPSC-hepatocytes but also the vascular system with human iPS-endothelial cells, and the bile duct network with human iPSC-biliary epithelial cells. The regenerated human iPSC-derived mini liver containing multiple cell types was tested in vivo and remained functional for 4 days after auxiliary liver transplantation in immunocompromised, engineered (IL2rg-/-) rats. |
| Volume | 31(9) |
| Pages | 107711 |
| Published | 2020-6-2 |
| DOI | 10.1016/j.celrep.2020.107711 |
| PII | S2211-1247(20)30688-4 |
| PMID | 32492423 |
| PMC | PMC7734598 |
| MeSH | Activins / genetics Activins / metabolism Animals Bone Morphogenetic Protein 4 / genetics Bone Morphogenetic Protein 4 / metabolism Cell Differentiation Cells, Cultured Cellular Reprogramming Fetus / cytology Fibroblast Growth Factor 2 / genetics Fibroblast Growth Factor 2 / metabolism Fibroblasts / cytology Fibroblasts / metabolism Hepatocytes / cytology Hepatocytes / metabolism Hepatocytes / transplantation* Humans Immunocompromised Host Induced Pluripotent Stem Cells / cytology Induced Pluripotent Stem Cells / metabolism Male Rats Rats, Sprague-Dawley Tissue Engineering* Tissue Scaffolds / chemistry Transcription Factors / genetics Transcription Factors / metabolism |
| IF | 7.815 |
| Times Cited | 0 |
| Altmetric score |
オルトメトリクス指標項目
|
| The most frequently cited source | X(Twitter) |
| Total number of mentions | 124 |
| Altmetric score changes over past 6months | 0.0 |
| Resource | |
| Rats | F344-Il2rgem1Kyo (StrainID=978) |