ArticleJournal of developmental biology2024
Delayed Blastocyst Formation Reduces the Quality and Hatching Ability of Porcine Parthenogenetic Blastocysts by Increasing DNA Damage, Decreasing Cell Proliferation, and Altering Transcription Factor Expression Patterns.
Article in Journal of developmental biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
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.
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Who cites it
4 citing papers in PubMed.
- Epididymosome-Supplemented Extender Induces Changes in Morpho-Functional Traits and microRNA Levels of Post-Thaw Sperm and Improves Embryo Developmental Potential.Molecular reproduction and development · 2026Article
- Elevated zygotic let-7f-5p alters developmental trajectories and sex-specific somatic growth.iScience · 2026Article
- Endoplasmic Reticulum Stress Inducer Tunicamycin Reduces Porcine Embryo Development by Disturbing Blastocoel Formation and Expansion.Animals : an open access journal from MDPI · 2026Article
- Extended In Vitro Maturation Enhances Oocyte Developmental Competence but Alters Gene Expression in Bovine Embryos Derived From Oocytes With Slow-Predicted Nuclear Maturation Speed.Molecular reproduction and development · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
The purpose of this study was to investigate the influence of blastocyst formation timing on the quality of porcine embryos derived from parthenogenetic activation. Newly formed blastocysts at days 6, 7, and 8 of culture [termed formation 6, 7, and 8 blastocysts (F6, F7, and F8 blastocysts)] were obtained, and a series of parameters related to the quality of blastocysts, including apoptosis incidents, DNA replication, pluripotent factors, and blastocyst hatching capacity, were assessed. Delayed blastocyst formation (F7 and/or F8 blastocysts) led to increased levels of ROS, DNA damage, and apoptosis while decreasing the mitochondrial membrane potential, DNA replication, Oct4 levels, and numbers of Sox2-positive cells. F7 blastocysts showed a significantly reduced hatching rate compared to F6 blastocysts; however, F8 blastocysts were unable to develop to the hatching stage. Collectively, our findings suggest a negative correlation between delayed blastocyst formation and blastocyst quality.
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Registered trials
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.