Combination of In Vivo Cryptorchid Testis and In Vitro Co- Culture System to Obtain High Purification and Proliferation of Mouse Spermatogonial Stem Cells
Background The present study was designed to evaluate the survival and proliferation of spermatogonial stem cells from cryptorchid mouse testis in co-culture system over a 3 weeks period. Materials and methods Sertoli and spermatogonial cells were isolated from bilateral cryptorchid mouse model te...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Royan Institute (ACECR), Tehran
2008-11-01
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| Series: | International Journal of Fertility and Sterility |
| Subjects: | |
| Online Access: | http://www.ijfs.ir/article_45722_67331aae40f86ae7ee8ff0bad8268ec8.pdf |
| _version_ | 1818188077667975168 |
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| author | Forouzan Absalan Mansoureh Movahedin Seyed Javad Mowla |
| author_facet | Forouzan Absalan Mansoureh Movahedin Seyed Javad Mowla |
| author_sort | Forouzan Absalan |
| collection | DOAJ |
| description | Background
The present study was designed to evaluate the survival and proliferation of spermatogonial stem cells from cryptorchid mouse testis in co-culture system over a 3 weeks period.
Materials and methods
Sertoli and spermatogonial cells were isolated from bilateral cryptorchid mouse model testes. Isolated spermatogonial cells were co-cultured with Sertoli cells in minimal essential medium (α-MEM) supplemented with 10% fetal calf serum (FCS) for three weeks. The identity of the cells was confirmed through immunocytochemistry against Oct-4 and Vimentin.
Results
Best results were achieved from the co-culture system spermatogonia which continued to proliferate, and eventually, type A spermatogonia colonies were found. Most of the cells in these colonies were Oct-4 positive.
Conclusion
Bilateral cryptorchid surgery model is a good model for enrichment of spermatogonial stem cells (SSCs). These cells can be used for molecular characterization, genetic manipulation and restoration of male fertility. |
| first_indexed | 2024-12-11T23:21:12Z |
| format | Article |
| id | doaj.art-55925c0ce9b148a29e0ca4d0bb69017c |
| institution | Directory Open Access Journal |
| issn | 2008-076X 2008-0778 |
| language | English |
| last_indexed | 2024-12-11T23:21:12Z |
| publishDate | 2008-11-01 |
| publisher | Royan Institute (ACECR), Tehran |
| record_format | Article |
| series | International Journal of Fertility and Sterility |
| spelling | doaj.art-55925c0ce9b148a29e0ca4d0bb69017c2022-12-22T00:46:20ZengRoyan Institute (ACECR), TehranInternational Journal of Fertility and Sterility2008-076X2008-07782008-11-012311512010.22074/ijfs.2008.4572245722Combination of In Vivo Cryptorchid Testis and In Vitro Co- Culture System to Obtain High Purification and Proliferation of Mouse Spermatogonial Stem CellsForouzan Absalan0Mansoureh Movahedin1Seyed Javad Mowla2Anatomical Sciences Department, Faculity of Medical Sciences, Tarbiat Modares University, Tehran, IranAnatomical Sciences Department, Faculity of Medical Sciences, Tarbiat Modares University, Tehran, IranGenetics Department, School of Basic Sciences, Tarbiat Modares University, Tehran, IranBackground The present study was designed to evaluate the survival and proliferation of spermatogonial stem cells from cryptorchid mouse testis in co-culture system over a 3 weeks period. Materials and methods Sertoli and spermatogonial cells were isolated from bilateral cryptorchid mouse model testes. Isolated spermatogonial cells were co-cultured with Sertoli cells in minimal essential medium (α-MEM) supplemented with 10% fetal calf serum (FCS) for three weeks. The identity of the cells was confirmed through immunocytochemistry against Oct-4 and Vimentin. Results Best results were achieved from the co-culture system spermatogonia which continued to proliferate, and eventually, type A spermatogonia colonies were found. Most of the cells in these colonies were Oct-4 positive. Conclusion Bilateral cryptorchid surgery model is a good model for enrichment of spermatogonial stem cells (SSCs). These cells can be used for molecular characterization, genetic manipulation and restoration of male fertility.http://www.ijfs.ir/article_45722_67331aae40f86ae7ee8ff0bad8268ec8.pdfco-culturecolonizationspermatogonialcryptorchidism |
| spellingShingle | Forouzan Absalan Mansoureh Movahedin Seyed Javad Mowla Combination of In Vivo Cryptorchid Testis and In Vitro Co- Culture System to Obtain High Purification and Proliferation of Mouse Spermatogonial Stem Cells International Journal of Fertility and Sterility co-culture colonization spermatogonial cryptorchidism |
| title | Combination of In Vivo Cryptorchid Testis and In Vitro Co- Culture System to Obtain High Purification and Proliferation of Mouse Spermatogonial Stem Cells |
| title_full | Combination of In Vivo Cryptorchid Testis and In Vitro Co- Culture System to Obtain High Purification and Proliferation of Mouse Spermatogonial Stem Cells |
| title_fullStr | Combination of In Vivo Cryptorchid Testis and In Vitro Co- Culture System to Obtain High Purification and Proliferation of Mouse Spermatogonial Stem Cells |
| title_full_unstemmed | Combination of In Vivo Cryptorchid Testis and In Vitro Co- Culture System to Obtain High Purification and Proliferation of Mouse Spermatogonial Stem Cells |
| title_short | Combination of In Vivo Cryptorchid Testis and In Vitro Co- Culture System to Obtain High Purification and Proliferation of Mouse Spermatogonial Stem Cells |
| title_sort | combination of in vivo cryptorchid testis and in vitro co culture system to obtain high purification and proliferation of mouse spermatogonial stem cells |
| topic | co-culture colonization spermatogonial cryptorchidism |
| url | http://www.ijfs.ir/article_45722_67331aae40f86ae7ee8ff0bad8268ec8.pdf |
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