Evidence map›Paper›PMID 28842508›Full record

ArticleRNA (New York, N.Y.)2017

Two modes of targeting transposable elements by piRNA pathway in human testis.

Ildar Gainetdinov, Yulia Skvortsova, Sofia Kondratieva, Sergey Funikov, Tatyana Azhikina

Open access · bronzeAbstract read
In one paragraph

Article in RNA (New York, N.Y.), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
9.1field-weighted citation impact, top 3% of its field
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

31 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
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  4. Direct identification ofbioRxiv : the preprint server for biology · 2025
    Article
  5. Review
  6. Clinical implications of Alu-based cell-free DNA and serum onco-piRNA monitoring in colorectal cancer management.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
    Article
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  11. Article
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  17. Article
  18. Review
  19. piRNAs as Modulators of Disease Pathogenesis.International journal of molecular sciences · 2021
    Review
  20. Review
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

5 authors at 2 institutions in 1 country.

Ildar GainetdinovDepartment of Genomics and Postgenomic Technologies, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, 117997, Russia ildargv@gmail.com.ORCID 0000-0003-1719-043X
Yulia SkvortsovaDepartment of Genomics and Postgenomic Technologies, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, 117997, Russia.
Sofia KondratievaDepartment of Genomics and Postgenomic Technologies, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, 117997, Russia.
Sergey FunikovDepartment of Structural, Functional and Evolutionary Genomics, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991, Russia.
Tatyana AzhikinaDepartment of Genomics and Postgenomic Technologies, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, 117997, Russia.
Institute of Bioorganic Chemistry · RUEngelhardt Institute of Molecular Biology · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PIWI proteins and their partner small RNAs, termed piRNAs, are known to control transposable elements (TEs) in the germline. Here, we provide evidence that in humans this control is exerted in two different modes. On the one hand, production of piRNAs specifically targeting evolutionarily youngest TEs (L1HS, L1PA2-L1PA6, LTR12C, SVA) is present both at prenatal and postnatal stages of spermatogenesis and is performed without involvement of piRNA clusters. On the other hand, at postnatal stages, piRNAs deriving from pachytene clusters target "older" TEs and thus complement cluster-independent piRNA production to achieve relevant targeting of virtually all TEs expressed in postnatal testis. We also find that converging transcription of antisense-oriented genes contributes to the origin of genic postnatal prepachytene clusters. Finally, while a fraction of pachytene piRNAs was previously shown to arise from long intergenic noncoding RNAs (lincRNAs, i.e., pachytene piRNA cluster primary transcripts), we ascertain that these are a specific set of lincRNAs that both possess distinguishing epigenetic features and are expressed exclusively in testis.

Indexed as

DNA Transposable ElementsArgonaute ProteinsComputational BiologyEpigenesis, GeneticEvolution, MolecularGene SilencingHumansMaleMultigene FamilyOrgan SpecificityRNA, Long NoncodingRNA, Small InterferingSpermatogenesisTestisArgonaute ProteinsDNA Transposable ElementsRNA, Long NoncodingRNA, Small InterferingpiRNA clusterpiRNA pathwayPIWI proteinstransposable elements

Identifiers

PMID28842508
PMCPMC5648030
OpenAlexW2749477125

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

None linked

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.