Evidence map›Paper›PMID 39161168›Full record

ArticleCell proliferation2024

The impact of dynamic caudal type homeobox 2 expression on the differentiation of human trophoblast lineage during implantation.

Lujuan Rong, Lifeng Xiang, Zongyong Ai, Baohua Niu, Yaqing Wang, Yu Yin, Chun Feng, Gaohui Shi, Tingwei Chen, Jie Yang and 8 more

Abstract read
In one paragraph

Article in Cell proliferation, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

18 authors.

Lujuan RongFaculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan, China.ORCID https://orcid.org/0009-0000-0583-3106
Lifeng XiangDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China.
Zongyong AiState Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China.
Baohua NiuState Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China.
Yaqing WangUniversity of Science and Technology of China, Hefei, Anhui, China.
Yu YinState Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China.
Chun FengState Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China.
Gaohui ShiState Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China.
Tingwei ChenState Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China.
Jie YangState Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China.
Xi LuoDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China.
Yun BaiDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China.
Xiaoting ZhouDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China.
Xiaoping LiuDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China.
Haishan ZhengDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China.
Yang KeDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China.
Tianqing LiState Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China.
Ze WuDepartment of Reproductive Medicine, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China.

Funding

Kunming University of Science and Technology Medical School research development fund project SRDP-2023-003the Major Basic Research Project of Natural Science Foundation of Yunnan Province 202102AA100053the National Key Research and Development Program of China 2022YFA1103100the National Natural Science Foundation of China 32130034the National Natural Science Foundation of China 82360305the Reproductive Obstetrics and Gynecology Clinical Center of Yunnan Province 2022LCZXKF-SZ05the Social development projects of Yunnan Province 202302AA310044Yunnan Revitalization Talent Support Program XDYC-MY-2022-0055
6 · The paper itself

Abstract

The trophoblast lineage differentiation represents a rate-limiting step in successful embryo implantation. Adhesion, invasion and migration processes within the trophoblast are governed by several transcription factors. Among them, CDX2 is a critical regulator shaping the destiny of the trophoblast. While its altered expression is a linchpin initiating embryo implantation in mice, the precise influence of CDX2 on the functionality and lineage differentiation of early human trophoblast remains unclear. In this study, we employed well-established human trophoblast stem cell (hTSC) lines with CDX2 overexpression coupled with a 3D in vitro culture system for early human embryos. We revealed that the downregulation of CDX2 is a prerequisite for syncytialization during human embryo implantation based on immunofluorescence, transcriptome analysis, CUT-tag sequencing and the construction of 3D human trophoblast organoids. While CDX2 overexpression inhibited syncytialization, it propelled hTSC proliferation and invasive migration. CDX2 exerted its influence by interacting with CGA, PTGS2, GCM1, LEF1 and CDH2, thereby hindering premature differentiation of the syncytiotrophoblast. CDX2 overexpression enhanced the epithelial-mesenchymal transition of human trophoblast organoids. In summary, our study provides insights into the molecular characteristics of trophoblast differentiation and development in humans, laying a theoretical foundation for advancing research in embryo implantation.

Indexed as

CDX2 Transcription FactorCell DifferentiationEmbryo ImplantationTrophoblastsCell LineCell LineageCell MovementCell ProliferationEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, DevelopmentalHumansCDX2 protein, humanCDX2 Transcription Factor

Identifiers

PMID39161168
PMCPMC11628739

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.