Evidence map›Paper›PMID 25527423›Full record

ArticleReproductive sciences (Thousand Oaks, Calif.)2015

Differential Expression of Long Noncoding RNAs in Human Cumulus Cells Related to Embryo Developmental Potential: A Microarray Analysis.

Xiao-Feng Xu, Juan Li, Yun-Xia Cao, Da-Wei Chen, Zhi-Guo Zhang, Xiao-Jin He, Dong-Mei Ji, Bei-Li Chen

Abstract readValidation Study
In one paragraph

Article in Reproductive sciences (Thousand Oaks, Calif.), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
–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

30 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Oocyte-cumulus cell interaction: a key factor in early embryo development.Biological reviews of the Cambridge Philosophical Society · 2026
    Review
  3. Article
  4. Review
  5. Influence of Long Non-Coding RNAs on Human Oocyte Development.Pharmacogenomics and personalized medicine · 2024
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Research progress in lncRNA and its action as ceRNA in ovarian function as well as the relevant diseases.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2021
    Article
  12. Article
  13. Article
  14. Roles of Noncoding RNA in Reproduction.Frontiers in genetics · 2021
    Review
  15. Review
  16. Long non-coding RNAs in ovarian granulosa cells.Journal of ovarian research · 2020
    Review
  17. The Interaction of lncRNA XLOC-2222497,International journal of molecular sciences · 2020
    Article
  18. Article
  19. Article
  20. The lncRNAOpen medicine (Warsaw, Poland) · 2020
    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

8 authors.

Xiao-Feng XuReproductive Medicine Center, The First Affiliated Hospital, Anhui Medical University, Hefei, China Institute of Reproductive Genetics, The First Affiliated Hospital, Anhui Medical University, Hefei, China.
Juan LiReproductive Medicine Center, The First Affiliated Hospital, Anhui Medical University, Hefei, China Institute of Reproductive Genetics, The First Affiliated Hospital, Anhui Medical University, Hefei, China.
Yun-Xia CaoReproductive Medicine Center, The First Affiliated Hospital, Anhui Medical University, Hefei, China Institute of Reproductive Genetics, The First Affiliated Hospital, Anhui Medical University, Hefei, China caoyunxia6@126.com.
Da-Wei ChenReproductive Medicine Center, The First Affiliated Hospital, Anhui Medical University, Hefei, China Institute of Reproductive Genetics, The First Affiliated Hospital, Anhui Medical University, Hefei, China.
Zhi-Guo ZhangReproductive Medicine Center, The First Affiliated Hospital, Anhui Medical University, Hefei, China Institute of Reproductive Genetics, The First Affiliated Hospital, Anhui Medical University, Hefei, China.
Xiao-Jin HeReproductive Medicine Center, The First Affiliated Hospital, Anhui Medical University, Hefei, China Institute of Reproductive Genetics, The First Affiliated Hospital, Anhui Medical University, Hefei, China.
Dong-Mei JiReproductive Medicine Center, The First Affiliated Hospital, Anhui Medical University, Hefei, China Institute of Reproductive Genetics, The First Affiliated Hospital, Anhui Medical University, Hefei, China.
Bei-Li ChenReproductive Medicine Center, The First Affiliated Hospital, Anhui Medical University, Hefei, China Institute of Reproductive Genetics, The First Affiliated Hospital, Anhui Medical University, Hefei, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long noncoding RNAs (lncRNAs), which are prevalently transcribed in the genome, are involved in a variety of biological functions, yet little is known about their abundance in human cumulus cells (CCs) during oocyte development. Here, we describe the expression profile of lncRNAs in 3 pairs of cumulus cells from mature oocytes that result in high-quality embryo (H-CCs) and from oocytes that result in poor-quality embryo (P-CCs) using microarray analysis. In this study, a total of 20 563 lncRNAs were expressed in human CCs. One hundred and twenty four lncRNAs were consistently upregulated, and 509 lncRNAs were consistently downregulated in all samples analyzed (fold change ≥ 2.0, P < .05). Quantitative real-time polymerase chain reaction (qRT-PCR) was used to validate 5 upregulated and 7 downregulated lncRNAs. The qRT-PCR results in the study were confirmed to be consistent with the microarray results. Network analysis was used for further research. The results displayed the differentially expressed lncRNAs in P-CCs between H-CCs, which suggested that lncRNAs may contribute to the processes of oocyte and early embryo development.

Indexed as

Oligonucleotide Array Sequence AnalysisAdultCluster AnalysisCumulus CellsEmbryo Culture TechniquesEmbryonic DevelopmentFemaleFertilization in VitroGene Expression ProfilingGene Expression Regulation, DevelopmentalGene Regulatory NetworksGenetic MarkersGenotypeHumansPhenotypePredictive Value of TestsGenetic MarkersRNA, Long Noncodingcumulus cellsembryo qualitylong noncoding RNAmicroarray

Identifiers

PMID25527423
PMCPMC4502809

What OpenQuestion holds

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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.