Functional assessment of spermatogonial stem cell purity in experimental cell populations
نویسندگان
چکیده
منابع مشابه
Spermatogonial Stem Cell Niche and Spermatogonial Stem Cell Transplantation in Zebrafish
BACKGROUND Spermatogonial stem cells (SSCs) are the foundation of spermatogenesis, and reside within a specific microenvironment in the testes called "niche" which regulates stem cell properties, such as, self-renewal, pluripotency, quiescence and their ability to differentiate. METHODOLOGY/PRINCIPAL FINDINGS Here, we introduce zebrafish as a new model for the study of SSCs in vertebrates. Us...
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Through the use of donor cells from transgenic rats expressing GFP exclusively in the germline, we have defined culture conditions where male germ cells lose (on STO cells) or maintain (on MSC-1 cells) stem cell activity. A cadre of germ cell transcripts strikingly decrease in relative abundance as a function of testis age or culture time on STO cells, but only a subset of these transcripts (ap...
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S permatogonial stem cell (SSC) transplantation is a promising technique to circumvent sterility in prepubertal boys undergoing gonadotoxic treatments. While the cryopreservation of spermatogonial stem cells is being introduced in clinical practices worldwide, a lot of unanswered questions remain regarding their eventual transplantation. In this paper autologous and allogeneic SSC transplantati...
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Spermatogonial stem cell transplantation was first reported by Ralph Brinster's laboratory in 1994. It has proven to be a technological breakthrough in the study of both stem cells and Sertoli cell-germ cell interactions. This technique can be used to transfer testicular stem cells successfully from one animal to another of the same species (referred to as syngeneic transplants) and sometimes t...
متن کاملIncrease of Proliferation and Colonization in Mouse Spermatogonial Stem Cell by Low Intensity Ultrasound
Background Spermatogonial stem cells (SSCs) are the foundation of spermatogenesis. Sound wave especially low intensity ultrasound (LIUS) can be effective on increasing the number of cells. In this study we investigated the effect of LIUS stimulation on mouse SSCs proliferation and colonization. Methods: Isolated SSCs from neonate mice cultured in DMEM culture medium with 10% Fetal Bovine S...
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ژورنال
عنوان ژورنال: Stem Cell Research
سال: 2018
ISSN: 1873-5061
DOI: 10.1016/j.scr.2018.03.016