Evidence map›Paper›PMID 8164668›Full record

ArticleMolecular and cellular biology1994

An estrogen-inducible protein binds specifically to a sequence in the 3' untranslated region of estrogen-stabilized vitellogenin mRNA.

R E Dodson, D J Shapiro

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
6.6field-weighted citation impact, top 3% 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

26 citing papers in PubMed, 82 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

2 authors at 1 institution in 1 country.

R E DodsonDepartment of Biochemistry, University of Illinois, Urbana 61801.
D J Shapiro
University of Illinois Urbana-Champaign · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The 3' untranslated region (3'-UTR) has been implicated in the estrogen stabilization of hepatic Xenopus laevis vitellogenin mRNA. We used RNA gel mobility shift assays to demonstrate that Xenopus liver contains a factor which binds with very high specificity to a segment of the 3'-UTR of vitellogenin B1 and B2 mRNAs. We detected a single high-affinity binding site in the vitellogenin mRNA 3'-UTR and localized the binding site to a 27-nucleotide region. Since binding was abolished by proteinase K digestion, at least a component of the factor is a protein. Following estrogen administration, binding was induced approximately four- to fivefold in extracts from liver polysomes. The hepatic vitellogenin mRNA-binding protein was found in both polysomes and cytosol. Since the protein was also estrogen inducible in cytosol, this represents a genuine induction, not simply recruitment of the cytosolic protein into polysomes. UV cross-linking studies with the 27-nucleotide recognition sequence revealed bands corresponding to bound proteins with apparent molecular weights of 71,000 and 141,000. This appears to be the first example of steroid hormone-inducible proteins binding to an mRNA 3'-UTR. Its induction by estrogen and its sequence-specific binding to a region of vitellogenin mRNA important in estrogen-mediated stabilization suggest that the protein may play a role in the regulation of mRNA stability.

Indexed as

AnimalsBase SequenceBinding SitesCytosolEndopeptidase KEstrogensKineticsLiverMaleMolecular Sequence DataMolecular WeightPlasmidsPolyribosomesProtein BiosynthesisRestriction MappingRNA-Binding ProteinsEndopeptidase KEstrogensRNA-Binding ProteinsRNA, MessengerSerine EndopeptidasesVitellogenins

Identifiers

PMID8164668
PMCPMC358680
OpenAlexW1877992021

What OpenQuestion holds

Textmetadata
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.