Evidence map›Paper›PMID 34831115›Full record

ArticleCells2021

Transcriptome Analysis of Testicular Aging in Mice.

Gwidong Han, Seong-Hyeon Hong, Seung-Jae Lee, Seung-Pyo Hong, Chunghee Cho

Open access · goldAbstract read
In one paragraph

Article in Cells, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

20 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Transcriptome Analysis Reveals the Molecular Mechanism ofAntioxidants (Basel, Switzerland) · 2025
    Article
  10. Article
  11. Review
  12. Male aging in germ cells: What are we inheriting?Genetics and molecular biology · 2025
    Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Middle-AgedLife (Basel, Switzerland) · 2022
    Article
  19. Testicular aging, male fertility and beyond.Frontiers in endocrinology · 2022
    Review
  20. Proteome Informatics in Tibetan Sheep (Frontiers in veterinary science · 2022
    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

5 authors at 1 institution in 1 country.

Gwidong HanSchool of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, Korea.ORCID 0000-0003-3932-9287
Seong-Hyeon HongSchool of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, Korea.ORCID 0000-0003-2573-7327
Seung-Jae LeeSchool of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, Korea.
Seung-Pyo HongSchool 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.
Gwangju Institute of Science and Technology · KR

Funding

Gwangju Institute of Science and Technology GK10620National Research Foundation of Korea 2019R1A1084354
6 · The paper itself

Abstract

Male reproductive aging, or andropause, is associated with gradual age-related changes in testicular properties, sperm production, and erectile function. The testis, which is the primary male reproductive organ, produces sperm and androgens. To understand the transcriptional changes underlying male reproductive aging, we performed transcriptome analysis of aging testes in mice. A total of 31,386 mRNAs and 9387 long non-coding RNAs (lncRNAs) were identified in the mouse testes of diverse age groups (3, 6, 12, and 18 months old) by total RNA sequencing. Of them, 1571 mRNAs and 715 lncRNAs exhibited changes in their levels during testicular aging. Most of these aging-related transcripts exhibited slight and continuous expression changes during aging, whereas some (9.6%) showed larger expression changes. The aging-related transcripts could be classified into diverse expression patterns, in which the transcripts changed mainly at 3-6 months or at 12-18 months. Our subsequent in silico analysis provided insight into the potential features of testicular aging-related mRNAs and lncRNAs. We identified testis-specific aging-related transcripts (121 mRNAs and 25 lncRNAs) by comparison with a known testis-specific transcript profile, and then predicted the potential reproduction-related functions of the mRNAs. By selecting transcripts that are altered only between 3 and 18 months, we identified 46 mRNAs and 34 lncRNAs that are stringently related to the terminal stage of male reproductive aging. Some of these mRNAs were related to hormonal regulation. Finally, our in silico analysis of the 34 aging-related lncRNAs revealed that they co-localized with 19 testis-expressed protein-coding genes, 13 of which are considered to show testis-specific or -predominant expression. These nearby genes could be potential targets of

Indexed as

Gene Expression ProfilingAgingAnimalsGene Expression Regulation, DevelopmentalMaleMiceMice, Inbred C57BLOrgan SpecificityRNA, Long NoncodingRNA, MessengerTestisTranscriptomeRNA, Long NoncodingRNA, Messengeragingandropauselong non-coding RNAspermatogenesistesticular agingtestis

Identifiers

PMID34831115
PMCPMC8616291
OpenAlexW3209879105

What OpenQuestion holds

Textmetadata
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.