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Cheng J, Sha Z, Li J, Li B, Luo X, Zhang Z, Zhou Y, Chen S, Wang Y. Progress on the Role of Estrogen and Progesterone Signaling in Mouse Embryo Implantation and Decidualization. Reprod Sci 2023; 30:1746-1757. [PMID: 36694081 DOI: 10.1007/s43032-023-01169-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 12/28/2022] [Indexed: 01/25/2023]
Abstract
Embryo implantation and decidualization are key steps in establishing a successful pregnancy. Defects in embryo implantation and decidualization can cause a series of adverse chain reactions which can contribute to harmful pregnancy outcomes, such as embryo growth retardation, preeclampsia, miscarriage, premature birth, and so on. Approximately 75% of failed pregnancies are considered to be due to embryo implantation failure or defects. Decidualization, characterized by proliferation and differentiation of uterine stromal cells, is one of the essential conditions for blastocyst implantation, placental formation, and maintenance of pregnancy and is indispensable for the establishment of pregnancy in many species. Embryo implantation and decidualization are closely regulated by estrogen and progesterone secreted by the ovaries. Many cellular events and molecular signaling network pathways are involved in this process. This article reviews the recent advances in the molecular mechanisms of estrogen- and progesterone-regulating uterine receptivity establishment, blastocyst implantation, and decidualization, in order to better understand the underlying molecular mechanisms of hormonal regulation of embryo implantation and to develop new strategies for preventing or treating embryo implantation defects and improving the pregnancy rate of women.
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Affiliation(s)
- Jianghong Cheng
- Xi'An Key Laboratory of Pathogenic Microorganism and Tumor Immunity, Xi'An Medical University, Xi'An 710021, China
| | - Zizhuo Sha
- Xi'An Key Laboratory of Pathogenic Microorganism and Tumor Immunity, Xi'An Medical University, Xi'An 710021, China
| | - Junyang Li
- Xi'An Key Laboratory of Pathogenic Microorganism and Tumor Immunity, Xi'An Medical University, Xi'An 710021, China
| | - Bixuan Li
- Xi'An Key Laboratory of Pathogenic Microorganism and Tumor Immunity, Xi'An Medical University, Xi'An 710021, China
| | - Xianyang Luo
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, 361003, People's Republic of China.,Xiamen Key Laboratory of Otolaryngology Head and Neck Surgery, Xiamen, 361003, China.,Teaching Hospital of Fujian Medical University, Fuzhou, Fujian, 350004, People's Republic of China
| | - Zhiming Zhang
- Teaching Hospital of Fujian Medical University, Fuzhou, Fujian, 350004, People's Republic of China.,Department of Breast Surgery, School of Medicine, The First Affiliated Hospital of Xiamen University, Xiamen University, Xiamen, 361003, People's Republic of China
| | - Yi Zhou
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, 361003, People's Republic of China.,Xiamen Key Laboratory of Otolaryngology Head and Neck Surgery, Xiamen, 361003, China.,Teaching Hospital of Fujian Medical University, Fuzhou, Fujian, 350004, People's Republic of China
| | - Shuai Chen
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, 361003, People's Republic of China. .,Xiamen Key Laboratory of Otolaryngology Head and Neck Surgery, Xiamen, 361003, China.
| | - Yang Wang
- Xi'An Key Laboratory of Pathogenic Microorganism and Tumor Immunity, Xi'An Medical University, Xi'An 710021, China.
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Kim YS, Yang SC, Park M, Choi Y, DeMayo FJ, Lydon JP, Kim H, Lim HJ, Song H. Different Cre systems induce differential microRNA landscapes and abnormalities in the female reproductive tracts of Dgcr8 conditional knockout mice. Cell Prolif 2021; 54:e12996. [PMID: 33496365 PMCID: PMC7941225 DOI: 10.1111/cpr.12996] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 01/05/2021] [Accepted: 01/07/2021] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVES The female reproductive tract comprises several different cell types. Using three representative Cre systems, we comparatively analysed the phenotypes of Dgcr8 conditional knockout (cKO) mice to understand the function of Dgcr8, involved in canonical microRNA biogenesis, in the female reproductive tract. MATERIALS AND METHODS Dgcr8f/f mice were crossed with Ltficre/+ , Amhr2cre/+ or PRcre/+ mice to produce mice deficient in Dgcr8 in epithelial (Dgcr8ed/ed ), mesenchymal (Dgcr8md/md ) and all the compartments (Dgcr8td/td ) in the female reproductive tract. Reproductive phenotypes were evaluated in Dgcr8 cKO mice. Uteri and/or oviducts were used for small RNA-seq, mRNA-seq, real-time RT-PCR, and/or morphologic and histological analyses. RESULT Dgcr8ed/ed mice did not exhibit any distinct defects, whereas Dgcr8md/md mice showed sub-fertility and oviductal smooth muscle deformities. Dgcr8td/td mice were infertile due to anovulation and acute inflammation in the female reproductive tract and suffered from an atrophic uterus with myometrial defects. The microRNAs and mRNAs related to immune modulation and/or smooth muscle growth were systemically altered in the Dgcr8td/td uterus. Expression profiles of dysregulated microRNAs and mRNAs in the Dgcr8td/td uterus were different from those in other genotypes in a Cre-dependent manner. CONCLUSIONS Dgcr8 deficiency with different Cre systems induces overlapping but distinct phenotypes as well as the profiles of microRNAs and their target mRNAs in the female reproductive tract, suggesting the importance of selecting the appropriate Cre driver to investigate the genes of interest.
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Affiliation(s)
- Yeon Sun Kim
- Department of Biomedical ScienceCHA UniversitySeongnamKorea
- Present address:
Division of reproductive sciencesDepartment of PediatricsCincinnati Children’s HospitalOHUSA
| | | | - Mira Park
- Department of Biomedical ScienceCHA UniversitySeongnamKorea
| | - Youngsok Choi
- Department of Stem Cell and Regenerative BiotechnologyKonkuk UniversitySeoulKorea
| | - Francesco J. DeMayo
- Department of Reproductive and Developmental Biology LaboratoryNational Institute of Environmental Health SciencesResearch Triangle ParkNCUSA
| | - John P. Lydon
- Department of Molecular and Cellular Biology and Center for Reproductive MedicineBaylor College of MedicineHoustonTXUSA
| | - Hye‐Ryun Kim
- Department of Biomedical ScienceCHA UniversitySeongnamKorea
| | - Hyunjung Jade Lim
- Department of Veterinary Medicine, School of Veterinary MedicineKonkuk UniversitySeoulKorea
| | - Haengseok Song
- Department of Biomedical ScienceCHA UniversitySeongnamKorea
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