Evidence map›Paper›PMID 32092921›Full record

ReviewCells2020

Oocyte Maturation in Starfish.

Kazuyoshi Chiba

Open access · goldAbstract readReview
PubMed Full text at PMC Publisher
In one paragraph

Review in Cells, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

5 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Article
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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

1 author at 1 institution in 1 country.

Kazuyoshi ChibaDepartment of Biological Sciences, Ochanomizu University, Tokyo 112-8610, Japan.
Ochanomizu University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oocyte maturation is a process that occurs in the ovaries, where an immature oocyte resumes meiosis to attain competence for normal fertilization after ovulation/spawning. In starfish, the hormone 1-methyladenine binds to an unidentified receptor on the plasma membrane of oocytes, inducing a conformational change in the heterotrimeric GTP-binding protein α-subunit (Gα), so that the α-subunit binds GTP in exchange of GDP on the plasma membrane. The GTP-binding protein βγ-subunit (Gβγ) is released from Gα, and the released Gβγ activates phosphatidylinositol-3 kinase (PI3K), followed by the target of rapamycin kinase complex2 (TORC2) and 3-phosphoinositide-dependent protein kinase 1 (PDK1)-dependent phosphorylation of serum- and glucocorticoid-regulated kinase (SGK) of ovarian oocytes. Thereafter, SGK activates Na

Indexed as

AdenineAnimalsFemaleFertilizationGTP-Binding Protein beta SubunitsGTP-Binding Protein gamma SubunitsHydrogen-Ion ConcentrationImmediate-Early ProteinsMetaphaseOocytesOogenesisOvaryPhosphorylationProtein Serine-Threonine KinasesReceptors, G-Protein-CoupledSerum-Glucocorticoid Regulated Kinases1-methyladenineAdenineG-protein Beta gammaGTP-Binding Protein beta SubunitsGTP-Binding Protein gamma SubunitsImmediate-Early ProteinsProtein Serine-Threonine KinasesReceptors, G-Protein-CoupledSerum-Glucocorticoid Regulated Kinasesfertilizationintracellular pHoocyte maturationSGKstarfish

Identifiers

PMID32092921
PMCPMC7072822
OpenAlexW3007022908

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.