Evidence map›Paper›PMID 24161026›Full record

ArticleBMC developmental biology2013

c-kit expression profile and regulatory factors during spermatogonial stem cell differentiation.

Lei Zhang, Jiangjing Tang, Christopher J Haines, Huai Feng, Liangxue Lai, Xiaoming Teng, Yibing Han

Open access · hybridAbstract read
In one paragraph

Article in BMC developmental biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
7.3field-weighted citation impact, top 4% 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

18 citing papers in PubMed, 46 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Editorial: Reproductive genomics.Frontiers in genetics · 2022
    Article
  8. Article
  9. Step by Step about Germ Cells Development in Canine.Animals : an open access journal from MDPI · 2021
    Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Efficacy of naringenin against permethrin-induced testicular toxicity in rats.International journal of experimental pathology · 2016
    Article
  16. RA induces differentiation of multipotent P19 cells towards male germ cell.In vitro cellular & developmental biology. Animal · 2015
    Article
  17. Article
  18. 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

7 authors at 4 institutions in 2 countries.

Lei Zhang
Jiangjing Tang
Christopher J Haines
Huai Feng
Liangxue Lai
Xiaoming TengShanghai first maternity and infant health hospital, Tongji University, Shanghai, China. xiaomingteng@hotmail.com.
Yibing Han
Chinese Academy of Sciences · CNChinese University of Hong Kong · CNShanghai First Maternity and Infant Hospital · CNNew York University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIt has been proven that c-kit is crucial for proliferation, migration, survival and maturation of spermatogenic cells. A periodic expression of c-kit is observed from primordial germ cells (PGCs) to spermatogenetic stem cells (SSCs), However, the expression profile of c-kit during the entire spermatogenesis process is still unclear. This study aims to reveal and compare c-kit expression profiles in the SSCs before and after the anticipated differentiation, as well as to examine its relationship with retinoic acid (RA) stimulation.

resultsWe have found that there are more than 4 transcripts of c-kit expressed in the cell lines and in the testes. The transcripts can be divided into short and long categories. The long transcripts include the full-length canonical c-kit transcript and the 3' end short transcript. Short transcripts include the 3.4 kb short transcript and several truncated transcripts (1.9-3.2 kb). In addition, the 3.4 kb transcript (starting from intron 9 and covering exons 10 ~ 21) is discovered to be specifically expressed in the spermatogonia. The extracellular domain of Kit is obtained in the spermatogonia stage, but the intracellular domain (50 kDa) is constantly expressed in both SSCs and spermatogonia. The c-kit expression profiles in the testis and the spermatogonial stem cell lines vary after RA stimulation. The wave-like changes of the quantitative expression pattern of c-kit (increase initially and decrease afterwards) during the induction process are similar to that of the in vivo male germ cell development process.

conclusionsThere are dynamic transcription and translation changes of c-kit before and after SSCs' anticipated differentiation and most importantly, RA is a significant upstream regulatory factor for c-kit expression.

Indexed as

AnimalsAnimals, NewbornCell DifferentiationCell LineCells, CulturedGene Expression RegulationHumansMaleMiceMice, Inbred C57BLProto-Oncogene Proteins c-kitSpermatogoniaStem CellsTestisTranscriptomeTretinoinProto-Oncogene Proteins c-kitTretinoin

Identifiers

PMID24161026
PMCPMC3871025
OpenAlexW2042622010

What OpenQuestion holds

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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.