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Allogeneic Hepatocyte Transplantation Using FK 506
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| Zeitschriftentitel: | Cell Transplantation |
|---|---|
| Personen und Körperschaften: | , , , , |
| In: | Cell Transplantation, 6, 1997, 1, S. 77-83 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
SAGE Publications
|
| Schlagwörter: |
| author_facet |
Markus, P.M. Krause, P. Fayyazi, A. Honnicke, K. Becker, H. Markus, P.M. Krause, P. Fayyazi, A. Honnicke, K. Becker, H. |
|---|---|
| author |
Markus, P.M. Krause, P. Fayyazi, A. Honnicke, K. Becker, H. |
| spellingShingle |
Markus, P.M. Krause, P. Fayyazi, A. Honnicke, K. Becker, H. Cell Transplantation Allogeneic Hepatocyte Transplantation Using FK 506 Transplantation Cell Biology Biomedical Engineering |
| author_sort |
markus, p.m. |
| spelling |
Markus, P.M. Krause, P. Fayyazi, A. Honnicke, K. Becker, H. 0963-6897 1555-3892 SAGE Publications Transplantation Cell Biology Biomedical Engineering http://dx.doi.org/10.1177/096368979700600112 <jats:p> Hepatocyte transplantation is an intriguing alternative to orthotopic liver transplantation. While engraftment of syngeneic hepatocytes can be achieved with relative ease, engraftment of allogeneic hepatocytes has been far more complicated. We used FK 506 (Tacrolimus), a novel and highly efficient immunosuppressant, which has been reported to augment liver regeneration in rats. Recipients of isolated syngeneic (LEW) and allogeneic (Wistar F.) rat hepatocytes (major histocompatibility barrier) recieved different immunosuppressive regiments with FK 506 or Cyclosporine A (CsA). Mature syngeneic hepatocytes could be retrieved up to post op day 300 with the lowest number of hepatocytes on post op day 20. Following allogeneic transplantation, no mature hepatocytes could be identified after post op day 10, though ductular like structures within the spleen were found in FK 506 but not CsA-treated animals. The epithelial cells of ductular like structures exhibit cytological features of CK-19 positive cells. Our results suggest that under CsA or FK 506 immunosuppression long-term survival of mature allogeneic hepatocytes within the spleen cannot be achieved across a major histocompatibility barrier though FK 506 allows engraftment of allogeneic donor type ductular cells. Copyright © 1997 Elsevier Science Inc. </jats:p> Allogeneic Hepatocyte Transplantation Using FK 506 Cell Transplantation |
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SAGE Publications, 1997 |
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SAGE Publications, 1997 |
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| title |
Allogeneic Hepatocyte Transplantation Using FK 506 |
| title_unstemmed |
Allogeneic Hepatocyte Transplantation Using FK 506 |
| title_full |
Allogeneic Hepatocyte Transplantation Using FK 506 |
| title_fullStr |
Allogeneic Hepatocyte Transplantation Using FK 506 |
| title_full_unstemmed |
Allogeneic Hepatocyte Transplantation Using FK 506 |
| title_short |
Allogeneic Hepatocyte Transplantation Using FK 506 |
| title_sort |
allogeneic hepatocyte transplantation using fk 506 |
| topic |
Transplantation Cell Biology Biomedical Engineering |
| url |
http://dx.doi.org/10.1177/096368979700600112 |
| publishDate |
1997 |
| physical |
77-83 |
| description |
<jats:p> Hepatocyte transplantation is an intriguing alternative to orthotopic liver transplantation. While engraftment of syngeneic hepatocytes can be achieved with relative ease, engraftment of allogeneic hepatocytes has been far more complicated. We used FK 506 (Tacrolimus), a novel and highly efficient immunosuppressant, which has been reported to augment liver regeneration in rats. Recipients of isolated syngeneic (LEW) and allogeneic (Wistar F.) rat hepatocytes (major histocompatibility barrier) recieved different immunosuppressive regiments with FK 506 or Cyclosporine A (CsA). Mature syngeneic hepatocytes could be retrieved up to post op day 300 with the lowest number of hepatocytes on post op day 20. Following allogeneic transplantation, no mature hepatocytes could be identified after post op day 10, though ductular like structures within the spleen were found in FK 506 but not CsA-treated animals. The epithelial cells of ductular like structures exhibit cytological features of CK-19 positive cells. Our results suggest that under CsA or FK 506 immunosuppression long-term survival of mature allogeneic hepatocytes within the spleen cannot be achieved across a major histocompatibility barrier though FK 506 allows engraftment of allogeneic donor type ductular cells. Copyright © 1997 Elsevier Science Inc. </jats:p> |
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| author | Markus, P.M., Krause, P., Fayyazi, A., Honnicke, K., Becker, H. |
| author_facet | Markus, P.M., Krause, P., Fayyazi, A., Honnicke, K., Becker, H., Markus, P.M., Krause, P., Fayyazi, A., Honnicke, K., Becker, H. |
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| description | <jats:p> Hepatocyte transplantation is an intriguing alternative to orthotopic liver transplantation. While engraftment of syngeneic hepatocytes can be achieved with relative ease, engraftment of allogeneic hepatocytes has been far more complicated. We used FK 506 (Tacrolimus), a novel and highly efficient immunosuppressant, which has been reported to augment liver regeneration in rats. Recipients of isolated syngeneic (LEW) and allogeneic (Wistar F.) rat hepatocytes (major histocompatibility barrier) recieved different immunosuppressive regiments with FK 506 or Cyclosporine A (CsA). Mature syngeneic hepatocytes could be retrieved up to post op day 300 with the lowest number of hepatocytes on post op day 20. Following allogeneic transplantation, no mature hepatocytes could be identified after post op day 10, though ductular like structures within the spleen were found in FK 506 but not CsA-treated animals. The epithelial cells of ductular like structures exhibit cytological features of CK-19 positive cells. Our results suggest that under CsA or FK 506 immunosuppression long-term survival of mature allogeneic hepatocytes within the spleen cannot be achieved across a major histocompatibility barrier though FK 506 allows engraftment of allogeneic donor type ductular cells. Copyright © 1997 Elsevier Science Inc. </jats:p> |
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| spelling | Markus, P.M. Krause, P. Fayyazi, A. Honnicke, K. Becker, H. 0963-6897 1555-3892 SAGE Publications Transplantation Cell Biology Biomedical Engineering http://dx.doi.org/10.1177/096368979700600112 <jats:p> Hepatocyte transplantation is an intriguing alternative to orthotopic liver transplantation. While engraftment of syngeneic hepatocytes can be achieved with relative ease, engraftment of allogeneic hepatocytes has been far more complicated. We used FK 506 (Tacrolimus), a novel and highly efficient immunosuppressant, which has been reported to augment liver regeneration in rats. Recipients of isolated syngeneic (LEW) and allogeneic (Wistar F.) rat hepatocytes (major histocompatibility barrier) recieved different immunosuppressive regiments with FK 506 or Cyclosporine A (CsA). Mature syngeneic hepatocytes could be retrieved up to post op day 300 with the lowest number of hepatocytes on post op day 20. Following allogeneic transplantation, no mature hepatocytes could be identified after post op day 10, though ductular like structures within the spleen were found in FK 506 but not CsA-treated animals. The epithelial cells of ductular like structures exhibit cytological features of CK-19 positive cells. Our results suggest that under CsA or FK 506 immunosuppression long-term survival of mature allogeneic hepatocytes within the spleen cannot be achieved across a major histocompatibility barrier though FK 506 allows engraftment of allogeneic donor type ductular cells. Copyright © 1997 Elsevier Science Inc. </jats:p> Allogeneic Hepatocyte Transplantation Using FK 506 Cell Transplantation |
| spellingShingle | Markus, P.M., Krause, P., Fayyazi, A., Honnicke, K., Becker, H., Cell Transplantation, Allogeneic Hepatocyte Transplantation Using FK 506, Transplantation, Cell Biology, Biomedical Engineering |
| title | Allogeneic Hepatocyte Transplantation Using FK 506 |
| title_full | Allogeneic Hepatocyte Transplantation Using FK 506 |
| title_fullStr | Allogeneic Hepatocyte Transplantation Using FK 506 |
| title_full_unstemmed | Allogeneic Hepatocyte Transplantation Using FK 506 |
| title_short | Allogeneic Hepatocyte Transplantation Using FK 506 |
| title_sort | allogeneic hepatocyte transplantation using fk 506 |
| title_unstemmed | Allogeneic Hepatocyte Transplantation Using FK 506 |
| topic | Transplantation, Cell Biology, Biomedical Engineering |
| url | http://dx.doi.org/10.1177/096368979700600112 |