ArticleInternational journal of molecular sciences2019
Cell-Free, Embryo-Specific sncRNA as a Molecular Biological Bridge between Patient Fertility and IVF Efficiency.
Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.
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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
16 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Non-Coding RNAs as Biomarkers for Embryo Quality and Pregnancy Outcomes: A Systematic Review and Meta-Analysis.International journal of molecular sciences · 2023Pooled it
- Pluripotency and cellular differentiation miRNAs expressed in human blastocoel fluid are associated with embryo quality.Journal of assisted reproduction and genetics · 2026Article
- Ploidy and Implantation Potential: Non-Invasive Small Non-Coding RNA-Based Health Assessment of Day 5 and 6 Blastocysts.International journal of molecular sciences · 2025Article
- New approaches in the analysis of spent embryo culture media in the IVF process.Archives of gynecology and obstetrics · 2025Article
- Can We Harvest More Mature Oocytes by Repeating Gonadotropin-Releasing Hormone Agonist Doses in Polycystic Ovarian Syndrome Patients at Risk of OHSS in Antagonist Cycles? A Randomised Clinical Trial.International journal of fertility & sterility · 2024Article
- Specific plasma microRNA profiles could be potential non-invasive biomarkers for biochemical pregnancy loss following embryo transfer.BMC pregnancy and childbirth · 2024Article
- Prediction of Early- and Late-Onset Pre-Eclampsia in the Preclinical Stage via Placenta-Specific Extracellular miRNA Profiling.International journal of molecular sciences · 2023Article
- Small Non-Coding RNAs as New Biomarkers to Evaluate the Quality of the Embryo in the IVF Process.Biomolecules · 2022Article
- Hatching is modulated by microRNA-378a-3p derived from extracellular vesicles secreted by blastocysts.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Hypoxia-sensitive miRNA regulationFrontiers in cell and developmental biology · 2022Article
- Clinical Relevance of Secreted Small Noncoding RNAs in an Embryo Implantation Potential Prediction at Morula and Blastocyst Development Stages.Life (Basel, Switzerland) · 2021Article
- miRNAs and Their Gene Targets-A Clue to Differentiate Pregnancies with Small for Gestational Age Newborns, Intrauterine Growth Restriction, and Preeclampsia.Diagnostics (Basel, Switzerland) · 2021Article
- Age-related miRNome landscape of cumulus oophorus cells during controlled ovarian stimulation protocols in IVF cycles.Human reproduction (Oxford, England) · 2021Article
- Small Noncoding RNA Signatures for Determining the Developmental Potential of an Embryo at the Morula Stage.International journal of molecular sciences · 2020Article
- Article
- Cell-Free Nucleic Acids.International journal of molecular sciences · 2019Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Small noncoding RNAs (sncRNAs) are key regulators of the majority of human reproduction events. Understanding their function in the context of gametogenesis and embryogenesis will allow insight into the possible causes of in vitro fertilization (IVF) implantation failure. The aim of this study was to analyze the sncRNA expression profile of the spent culture media on day 4 after fertilization and to reveal a relationship with the morphofunctional characteristics of gametes and resultant embryos, in particular, with the embryo development and implantation potential. Thereto, cell-free, embryo-specific sncRNAs were identified by next generation sequencing (NGS) and quantified by reverse transcription coupled with polymerase chain reaction (RT-PCR) in real-time. Significant differences in the expression level of let-7b-5p, let-7i-5p, piR020401, piR16735, piR19675, piR20326, and piR17716 were revealed between embryo groups of various morphological gradings. Statistically significant correlations were found between the expression profiles of piR16735 and piR020401 with the oocyte-cumulus complex number, let-7b-5p and piR020401 with metaphase II oocyte and two pronuclei embryo numbers, let-7i-5p and piR20497 with the spermatozoid count per milliliter of ejaculate, piR19675 with the percentage of linearly motile spermatozoids, let-7b-5p with the embryo development grade, and let-7i-5p with embryo implantation. According to partial least squares discriminant analysis (PLS-DA), the expression levels of let-7i-5p (Variable Importance in Projection score (VIP) = 1.6262), piR020401 (VIP = 1.45281), and piR20497 (VIP = 1.42765) have the strongest influences on the implantation outcome.
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