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Isolation and Characterization of Pluripotent Human Spermatogonial Stem Cell-Derived Cells

Open access
Kossack, Nina, Meneses, Juanito, Shefi, Shai, Nguyen, Ha Nam, Chavez, Shawn, Nicholas, Cory, Gromoll, Joerg, Turek, Paul J., Reijo-Pera, Renee A.·2009·Stem Cells

Abstract

Several reports have documented the derivation of pluripotent cells (multipotent germline stem cells) from spermatogonial stem cells obtained from the adult mouse testis. These spermatogonia-derived stem cells express embryonic stem cell markers and differentiate to the three primary germ layers, as well as the germline. Data indicate that derivation may involve reprogramming of endogenous spermatogonia in culture. Here, we report the derivation of human multipotent germline stem cells (hMGSCs) from a testis biopsy. The cells express distinct markers of pluripotency, form embryoid bodies that contain derivatives of all three germ layers, maintain a normal XY karyotype, are hypomethylated at the H19 locus, and express high levels of telomerase. Teratoma assays indicate the presence of human cells 8 weeks post-transplantation but limited teratoma formation. Thus, these data suggest the potential to derive pluripotent cells from human testis biopsies but indicate a need for novel strategies to optimize hMGSC culture conditions and reprogramming.

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Crossref · 10.1634/stemcells.2008-0439

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Metadata

Authors
Kossack, N., Meneses, J., Shefi, S., Nguyen, H. N., Chavez, S., Nicholas, C., Gromoll, J., Turek, P. J., & Reijo-Pera, R. A.
Venue
Stem Cells
Published
2009-01-01
Volume
27
Issue
1
Pages
138-149
ISSN
  • 1066-5099 (ISSN-L)
  • 1549-4918
OpenAlex
W2027011084
Cited by
281
References
3
FWCI
12.41
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Isolation and Characterization of Pluripotent Human Spermatogonial Stem Cell-Derived Cells. https://app.cochat.ai/papers/10.1634/stemcells.2008-0439
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Kossack, N., Meneses, J., Shefi, S., Nguyen, H. N., Chavez, S., Nicholas, C., Gromoll, J., Turek, P. J., & Reijo-Pera, R. A. (2009). Isolation and Characterization of Pluripotent Human Spermatogonial Stem Cell-Derived Cells. Stem Cells. https://doi.org/10.1634/stemcells.2008-0439

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