Evidence map›Paper›PMID 30012089›Full record

ArticleBMC genomics2018

Profiling of testis-specific long noncoding RNAs in mice.

Seong Hyeon Hong, Jun Tae Kwon, Jihye Kim, Juri Jeong, Jaehwan Kim, Seonhee Lee, Chunghee Cho

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

49 citing papers in PubMed, 70 citations in OpenAlex.

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  14. Human sperm RNA in male infertility.Nature reviews. Urology · 2025
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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

7 authors at 1 institution in 1 country.

Seong Hyeon HongSchool of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Korea.
Jun Tae KwonSchool of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Korea.
Jihye KimSchool of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Korea.
Juri JeongSchool of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Korea.
Jaehwan KimSchool of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Korea.
Seonhee LeeSchool of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Korea.
Chunghee ChoSchool of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Korea. choch@gist.ac.kr.
Gwangju Institute of Science and Technology · KR

Funding

National Research Foundation of Korea NRF 2013M3A9A7046297National Research Foundation of Korea NRF-2015R1A2A2A01005300),
6 · The paper itself

Abstract

backgroundSpermatogenesis, which is the complex and highly regulated process of producing haploid spermatozoa, involves testis-specific transcripts. Recent studies have discovered that long noncoding RNAs (lncRNAs) are novel regulatory molecules that play important roles in various biological processes. However, there has been no report on the comprehensive identification of testis-specific lncRNAs in mice.

resultsWe performed microarray analysis of transcripts from mouse brain, heart, kidney, liver and testis. We found that testis harbored the highest proportion of tissue-specific lncRNAs (11%; 1607 of 14,256). Testis also harbored the largest number of tissue-specific mRNAs among the examined tissues, but the proportion was lower than that of lncRNAs (7%; 1090 of 16,587). We categorized the testis-specific lncRNAs and found that a large portion corresponded to long intergenic ncRNAs (lincRNAs). Genomic analysis identified 250 protein-coding genes located near (≤ 10 kb) 194 of the loci encoding testis-specific lincRNAs. Gene ontology (GO) analysis showed that these protein-coding genes were enriched for transcriptional regulation-related terms. Analysis of male germ cell-related cell lines (F9, GC-1 and GC-2) revealed that some of the testis-specific lncRNAs were expressed in each of these cell lines. Finally, we arbitrarily selected 26 testis-specific lncRNAs and performed in vitro expression analysis. Our results revealed that all of them were expressed exclusively in the testis, and 23 of the 26 showed germ cell-specific expression.

conclusionThis study provides a catalog of testis-specific lncRNAs and a basis for future investigation of the lncRNAs involved in spermatogenesis and testicular functions.

Indexed as

AnimalsCell LineGene Expression ProfilingGene Expression Regulation, DevelopmentalGene OntologyMaleMiceOpen Reading FramesRNA, Long NoncodingRNA, MessengerSpermatogenesisTestisRNA, Long NoncodingRNA, Messengercis-actingLong noncoding RNASpermatogenesisTestisTestis-specific lncRNAs

Identifiers

PMID30012089
PMCPMC6048885
OpenAlexW2883106826

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LicenceCC BY
Read underepoch 390

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.