» Articles » PMID: 28883837

Role of the Hedgehog Signaling Pathway in Regulating the Behavior of Germline Stem Cells

Overview
Journal Stem Cells Int
Publisher Wiley
Specialty Cell Biology
Date 2017 Sep 9
PMID 28883837
Citations 6
Authors
Affiliations
Soon will be listed here.
Abstract

Germline stem cells (GSCs) are adult stem cells that are responsible for the production of gametes and include spermatogonial stem cells (SSCs) and ovarian germline stem cells (OGSCs). GSCs are located in a specialized microenvironment in the gonads called the niche. Many recent studies have demonstrated that multiple signals in the niche jointly regulate the proliferation and differentiation of GSCs, which is of significance for reproductive function. Previous studies have demonstrated that the hedgehog (Hh) signaling pathway participates in the proliferation and differentiation of various stem cells, including GSCs in and male mammals. Furthermore, the discovery of mammalian OGSCs challenged the traditional opinion that the number of primary follicles is fixed in postnatal mammals, which is of significance for the reproductive ability of female mammals and the treatment of diseases related to germ cells. Meanwhile, it still remains to be determined whether the Hh signaling pathway participates in the regulation of the behavior of OGSCs. Herein, we review the current research on the role of the Hh signaling pathway in mediating the behavior of GSCs. In addition, some suggestions for future research are proposed.

Citing Articles

Comprehensive analysis of differentially expressed profiles of mRNA, lncRNA, and miRNA of Yili geese ovary at different egg-laying stages.

Zhao X, Wu Y, Li H, Li J, Yao Y, Cao Y BMC Genomics. 2022; 23(1):607.

PMID: 35986230 PMC: 9392330. DOI: 10.1186/s12864-022-08774-4.


Comparison of miRNA and mRNA Expression in Sika Deer Testes With Age.

Jia B, Zhang L, Ma F, Wang X, Li J, Diao N Front Vet Sci. 2022; 9:854503.

PMID: 35464385 PMC: 9019638. DOI: 10.3389/fvets.2022.854503.


The role of Chito-oligosaccharide in regulating ovarian germ stem cells function and restoring ovarian function in chemotherapy mice.

Huang Y, Ye H, Zhu F, Hu C, Zheng Y Reprod Biol Endocrinol. 2021; 19(1):14.

PMID: 33494759 PMC: 7830852. DOI: 10.1186/s12958-021-00699-z.


GAS5/miR-21 Axis as a Potential Target to Rescue ZCL-082-Induced Autophagy of Female Germline Stem Cells In Vitro.

Li B, Hu X, Yang Y, Zhu M, Zhang J, Wang Y Mol Ther Nucleic Acids. 2019; 17:436-447.

PMID: 31319247 PMC: 6637212. DOI: 10.1016/j.omtn.2019.06.012.


Integrated Analysis of miRNA and mRNA Expression Profiles Reveals Functional miRNA-Targets in Development Testes of Small Tail Han Sheep.

Bai M, Sun L, Jia C, Li J, Han Y, Liu H G3 (Bethesda). 2018; 9(2):523-533.

PMID: 30559255 PMC: 6385976. DOI: 10.1534/g3.118.200947.


References
1.
Chen Y, Struhl G . Dual roles for patched in sequestering and transducing Hedgehog. Cell. 1996; 87(3):553-63. DOI: 10.1016/s0092-8674(00)81374-4. View

2.
Tenzen T, Allen B, Cole F, Kang J, Krauss R, McMahon A . The cell surface membrane proteins Cdo and Boc are components and targets of the Hedgehog signaling pathway and feedback network in mice. Dev Cell. 2006; 10(5):647-56. DOI: 10.1016/j.devcel.2006.04.004. View

3.
White Y, Woods D, Takai Y, Ishihara O, Seki H, Tilly J . Oocyte formation by mitotically active germ cells purified from ovaries of reproductive-age women. Nat Med. 2012; 18(3):413-21. PMC: 3296965. DOI: 10.1038/nm.2669. View

4.
Martin L . Cell interactions and genetic regulation that contribute to testicular Leydig cell development and differentiation. Mol Reprod Dev. 2016; 83(6):470-87. DOI: 10.1002/mrd.22648. View

5.
Davidson B, Trope C, Reich R . Epithelial-mesenchymal transition in ovarian carcinoma. Front Oncol. 2012; 2:33. PMC: 3356037. DOI: 10.3389/fonc.2012.00033. View