Evidence map›Paper›PMID 33236849›Full record

ArticleJournal of cellular and molecular medicine2021

Stimulated by retinoic acid gene 8 (STRA8) interacts with the germ cell specific bHLH factor SOHLH1 and represses c-KIT expression in vitro.

Maria Giovanna Desimio, Eleonora Cesari, Maria Sorrenti, Massimo De Felici, Donatella Farini

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 20% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

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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

5 authors at 2 institutions in 1 country.

Maria Giovanna DesimioDepartment of Biomedicine and Prevention, Section of Histology and Embryology, University Tor Vergata, Rome, Italy.
Eleonora CesariDepartment of Neuroscience, Section of Human Anatomy, Catholic University of the Sacred Heart, Rome, Italy.
Maria SorrentiDepartment of Biomedicine and Prevention, Section of Histology and Embryology, University Tor Vergata, Rome, Italy.
Massimo De FeliciDepartment of Biomedicine and Prevention, Section of Histology and Embryology, University Tor Vergata, Rome, Italy.
Donatella FariniDepartment of Biomedicine and Prevention, Section of Histology and Embryology, University Tor Vergata, Rome, Italy.ORCID 0000-0002-1991-3956
University of Rome Tor Vergata · ITUniversità Cattolica del Sacro Cuore · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

STRA8 (Stimulated by Retinoic Acid Gene 8) controls the crucial decision of germ cells to engage meiotic division up and down-regulating genes involved in the meiotic programme. It has been proven as an amplifier of genes involved in cell cycle control and chromosome events, however, how STRA8 functions as negative regulator are not well understood. In this study, we demonstrate that STRA8 can interact with itself and with other basic Helix-Loop-Helix (bHLH) transcription factors through its HLH domain and that this domain is important for its ability to negatively interfere with the Ebox-mediated transcriptional activity of bHLH transcription factors. Significantly, we show that STRA8 interacts with TCF3/E47, a class I bHLH transcription factors, and with SOHLH1, a gonadal-specific bHLH, in male germ cells obtained from prepuberal mouse testis. We demonstrated that STRA8, indirectly, is able to exert a negative control on the SOHLH1-dependent stimulation of c-KIT expression in late differentiating spermatogonia and preleptotene spermatocytes. Although part of this results were obtained only 'in vitro', they support the notion that STRA8 interacting with different transcription factors, besides its established role as 'amplifier' of meiotic programme, is able to finely modulate the balance between spermatogonia proliferation, differentiation and acquisition of meiotic competence.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsBasic Helix-Loop-Helix ProteinsBlotting, WesternFemaleFluorescent Antibody TechniqueHEK293 CellsHumansMaleProtein BindingProto-Oncogene Proteins c-kitAdaptor Proteins, Signal TransducingBasic Helix-Loop-Helix ProteinsProto-Oncogene Proteins c-kitSOHLH1 protein, humanSTRA8 protein, humanc-KITEBox-mediated transcriptional regulationmeiosisSOHLH1STRA8

Identifiers

PMID33236849
PMCPMC7810945
OpenAlexW3109037164

What OpenQuestion holds

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Registered trials

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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.