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Characteristics of Female Germline Stem Cells from Porcine Ovaries at Sexual Maturity.

ABSTRACT: Pigs share many anatomical and physiological features with humans, offering a unique and viable model for biomedical research. Although porcine female germline stem cells (FGSCs) were identified in the juvenile ovary, no reports described the isolation and purification of FGSCs from the pig at sexual maturity. Here, we isolated, purified, and cultured FGSCs from porcine ovaries at sexual maturity. Furthermore, we established and characterized the porcine FGSC (pFGSC) lines. In addition, we found that pFGSC lines could differentiate into oocytes when injection into tissue grafts, including human ovarian tissues. The results show that FGSCs exist in ovaries of Banna mini-pigs at juvenile and sexually maturity. These findings have implications in animal biotechnology applications and regeneration medicine.

SUBMITTER: Hou L

PROVIDER: S-EPMC6434470 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature

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Characteristics of Female Germline Stem Cells from Porcine Ovaries at Sexual Maturity.

Hou Lin L Wang Jian J Li Xinyue X Wang Hu H Liu Guishu G Xu Bo B Mei Xingxing X Hua Xiuguo X Wu Ji J

Cell transplantation 20180711 8

Pigs share many anatomical and physiological features with humans, offering a unique and viable model for biomedical research. Although porcine female germline stem cells (FGSCs) were identified in the juvenile ovary, no reports described the isolation and purification of FGSCs from the pig at sexual maturity. Here, we isolated, purified, and cultured FGSCs from porcine ovaries at sexual maturity. Furthermore, we established and characterized the porcine FGSC (pFGSC) lines. In addition, we found ...[more]

PMID: 29991280

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