Epigenetic and Transcriptome Dynamics in Spermatogonial Stem Cell Development
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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Men with testicular failure, either primary or secondary, have been shown to be interested in fertility preservation. Spermatogonial stem cell (SSC) transplantation is currently being investigated as a treatment for this. Currently this experimental technique consists of cryopreservation of a testicular biopsy prior to cancer treatment, followed by optional in vitro expansion of SSCs and auto t...
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The past 30 years have been marked by unparalleled accomplishments in the medical treatment of malignancy. Prior to advances in chemotherapeutic and radiation treatment, many oncologic conditions had dismal survival rates. Today, medical interventions have success rates that approach complete remission for many malignancies. An inadvertent complication of these therapies, however, has been the ...
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Germ cell development begins with the characteristics of the primordial germ cells (PGCs) early in human fetal life. PGCs arise from the proximal epiblast and will replace to the extra embryonic mesoderm during the fourth and fifth week of embryonic development. By the finish of the fifth week to early sixth week, PGCs will embark for a second immigration via the dorsal mesenterium of the gut t...
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2015
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.29.1_supplement.877.3