Evidence map›Paper›PMID 16966611›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2006

Progesterone blocks estrogen-induced DNA synthesis through the inhibition of replication licensing.

Haiyan Pan, Yan Deng, Jeffrey W Pollard

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

38 citing papers in PubMed, 57 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

3 authors at 1 institution in 1 country.

Haiyan PanDepartment of Development and Molecular Biology, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, USA.
Yan Deng
Jeffrey W Pollard
Albert Einstein College of Medicine · US

Funding

WORD PROCESSORP30CA013330 · NCI · YESHIVA UNIVERSITY · PI THOMAS E ROHAN · 1985 to 2026
$111.2M
PROGESTERONE, CELL CYCLE AND CANCERR01CA089617 · NCI · YESHIVA UNIVERSITY · PI POLLARD, JEFFREY W. · 2001 to 2005
$1.8M
NCI NIH HHS P30 CA013330NCI NIH HHS P30 CA13330NCI NIH HHS R01 CA089617NCI NIH HHS R01 CA9617
6 · The paper itself

Abstract

In the uterus, progesterone (P4) acts early in G1 as a physiological inhibitor of estradiol-17beta (E2)-induced epithelial cell proliferation. Gene expression profiling of uterine epithelial cell RNA isolated 3 h after hormonal treatment of ovariectomized mice revealed the co-coordinate down-regulation by P4 of >20 genes whose functions are associated with DNA replication. This group included all of the minichromosome maintenance (MCM) proteins that are required for DNA replication licensing. E2 regulated loading of these MCM proteins onto chromatin in parallel with its induction of DNA synthesis. E2 caused this chromatin loading by retention of MCM proteins in the nucleus and through the induction of the loading factor Cdt1, which is necessary for the MCM heterohexamer to bind to the origin of DNA replication. P4 dramatically reduced the binding of the MCMs to chromatin by a number of mechanisms. First, MCM mRNA and protein abundance was down-regulated. Second, P4 inhibited the E2 induction of Cdt1. Third, P4 treatment sequestered the normally nuclear MCM proteins into the cytoplasm. This reduced MCM binding resulted in the complete inhibition of E2-induced DNA synthesis by P4. These data reveal mechanisms not only for female sex steroid hormone action but also in the regulation of DNA replication licensing.

Indexed as

DNA ReplicationAnimalsCell Cycle ProteinsChromatinDNA-Binding ProteinsDown-RegulationEpithelial CellsEstrogensFemaleGene Expression ProfilingGene Expression RegulationMaleMiceMolecular Sequence DataOligonucleotide Array Sequence AnalysisProgesteroneCell Cycle ProteinsChromatinDNA-Binding ProteinsEstrogensProgesteroneRis2 protein, mouse

Identifiers

PMID16966611
PMCPMC1599905
OpenAlexW2149195292

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.