Evidence map›Paper›PMID 27385512›Full record

ArticleDevelopment, growth & differentiation2016

Abnormal spermatogenesis and male infertility in testicular zinc finger protein Zfp318-knockout mice.

Masamichi Ishizuka, Eri Ohtsuka, Atsuto Inoue, Mirei Odaka, Hirotaka Ohshima, Norihisa Tamura, Kaoru Yoshida, Norihisa Sako, Tadashi Baba, Shin-Ichi Kashiwabara and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Development, growth & differentiation, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

14 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Regulation of early gonocyte differentiation in zebrafish.Biochemical Society transactions · 2025
    Article
  3. Review
  4. The importance of zinc, copper and manganese and their impact on growth, immunity and fertility of male cattle: a review.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2025
    Review
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. 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

13 authors at 5 institutions in 1 country.

Masamichi IshizukaDepartment of Biological Sciences, Tokyo Institute of Technology, Yokohama, 226-8501, Japan.
Eri OhtsukaDepartment of Biological Sciences, Tokyo Institute of Technology, Yokohama, 226-8501, Japan.
Atsuto InoueDepartment of Biological Sciences, Tokyo Institute of Technology, Yokohama, 226-8501, Japan.
Mirei OdakaDepartment of Biological Sciences, Tokyo Institute of Technology, Yokohama, 226-8501, Japan.
Hirotaka OhshimaDepartment of Biological Sciences, Tokyo Institute of Technology, Yokohama, 226-8501, Japan.
Norihisa TamuraDepartment of Biological Sciences, Tokyo Institute of Technology, Yokohama, 226-8501, Japan.
Kaoru YoshidaBiomedical Engineering Center, Toin University of Yokohama, Yokohama, 225-8503, Japan.
Norihisa SakoDepartment of Biomedical Engineering, Toin University of Yokohama, Yokohama, 225-8503, Japan.
Tadashi BabaGraduate School of Life and Environmental Sciences, University of Tsukuba, Ibaraki, 305-8572, Japan.
Shin-Ichi KashiwabaraGraduate School of Life and Environmental Sciences, University of Tsukuba, Ibaraki, 305-8572, Japan.
Masaru OkabeGenome Information Research Center, Research Institute for Microbial Diseases, Osaka University, Osaka, 565-0871, Japan.
Junko NoguchiGerm Cell Conservation Laboratory, National Institute of Agrobiological Sciences, Ibaraki, 305-8602, Japan.
Hiromi HagiwaraDepartment of Biological Sciences, Tokyo Institute of Technology, Yokohama, 226-8501, Japan. hagiwara@toin.ac.jp.
Tokyo Institute of Technology · JPToin University of Yokohama · JPUniversity of Tsukuba · JPInstitute of Agrobiological Sciences · JPOsaka University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Zfp318, a mouse gene with a Cys2/His2 zinc finger motif, is mainly expressed in germ cells in the testis. It encodes two alternative transcripts, which regulate androgen receptor-mediated transcriptional activation or repression by overexpression of them. However, the role of Zfp318 is still obscure in vivo, especially in spermatogenesis. To elucidate the role of Zfp318 during gamete production, we established a knockout mouse line. Zfp318-null male mice exhibited infertility, whereas Zfp318-null female mice displayed normal fertility. ZFP318 was expressed during multiple stages of spermatogenesis, from spermatocytes to round spermatids. The nuclei of secondary spermatocytes showed high levels of expression. Histological analysis and quantitative analysis of DNA content showed decreased numbers of both spermatids in the seminiferous tubules and mature spermatozoa in the epididymides of Zfp318-null mice. These results suggest that Zfp318 is expressed as a functional protein in testicular germ cells and plays an important role in meiosis during spermatogenesis.

Indexed as

Zinc FingersAnimalsDNA-Binding ProteinsFemaleInfertility, MaleMaleMeiosisMiceMice, Inbred C57BLMice, KnockoutSeminiferous TubulesSpermatidsSpermatocytesSpermatogenesisDNA-Binding ProteinsZfp318 protein, mousemale infertilityspermatogenesissperm counttestiszinc finger

Identifiers

PMID27385512
PMCPMC11520953
OpenAlexW2467760750

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.