Tfap2c Gata3 Eomes Ets2
Tfap2c Gata3 Eomes Ets2 - Related Videos
07:16
Two-Color Stimulated Raman Scattering Imaging of Mouse Brain Tissue
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2025
Source: Espinoza, R., et al. Real-Time, Two-Color Stimulated Raman Scattering Imaging of Mouse Brain for Tissue Diagnosis. J. Vis. Exp. (2022). The video demonstrates two-color stimulated Raman scattering (SRS) imaging of mouse brain tissue sections. Two synchronized laser beams are directed onto the tissue section to excite molecular vibrations, resulting in a relative intensity change in the beams. Lipids and proteins in the tissue are detected using distinct frequency pairs of the laser...
04:57
Immunofluorescence Assay to Detect PM2.5-Mediated DNA Damage in Fish Embryos
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2025
This video demonstrates a highly sensitive immunofluorescence-based assay for detecting PM2.5-induced oxidative damage in the hearts of zebrafish embryos by measuring the levels of 8-OHdG and γH2AX, which indicate DNA damage and double-strand DNA breaks, respectively.
08:57
Protocol for the Direct Conversion of Murine Embryonic Fibroblasts into Trophoblast Stem Cells
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Cited by 3 •
2016
Here we present a protocol for the direct conversion of murine embryonic fibroblasts into fully functional and stable trophoblast stem cells by ten day over-expression of Tfap2c, Gata3, Eomes and Ets2.
FAQs
Tfap2c, Gata3, Eomes, and Ets2 can act cooperatively at regulatory DNA rather than functioning as isolated switches. Their binding at promoters and enhancers helps coordinate activation or repression of gene-expression programs, while interactions with other regulatory factors add context. This cooperation connects developmental signals with coordinated changes in cell identity and lineage behavior.
Promoters and enhancers provide distinct regulatory locations through which these transcription factors influence gene expression. Examining both regions helps researchers determine whether a factor may directly participate in controlling a gene program and whether regulatory activity is associated with activation or repression. This distinction supports more precise reconstruction of developmental gene regulatory networks.
The combined activity of Tfap2c, Gata3, Eomes, and Ets2 can help balance programs that maintain progenitor-cell states with programs that promote differentiation. Changes in their expression, DNA targets, or interactions may therefore shift developmental trajectories. Studying these relationships helps explain how initially responsive cells acquire more stable identities during embryonic and extraembryonic development.
A supported workflow begins by examining the factors’ expression, identifying their genomic targets, and evaluating their interactions with other regulatory factors. Researchers can then relate these findings to gene-expression programs and developmental cell states. This sequence links molecular observations to lineage decisions without treating any single factor’s activity as sufficient to explain the entire network.
Manipulating Tfap2c, Gata3, Eomes, or Ets2 provides a way to test whether changes in a factor alter developmental gene programs or cell states. Comparing manipulated conditions with unmodified systems can reveal contributions to progenitor maintenance, differentiation, and lineage specification. Such experiments help distinguish regulatory associations from mechanisms that actively influence developmental outcomes.
These transcription factors are relevant because trophoblast lineage specification occurs within early embryonic and extraembryonic development, where regulatory networks guide cell identity. Their expression, targets, and interactions can be studied to reconstruct those networks and assess how developmental signals produce stable trophoblast-related states. This context supports research models of implantation and placental formation.