Evidence map›Paper›PMID 21964466›Full record

ReviewMolecular and cellular endocrinology2012

From the ranks of mammary progesterone mediators, RANKL takes the spotlight.

Rodrigo Fernandez-Valdivia, John P Lydon

Abstract readReview
In one paragraph

Review in Molecular and cellular endocrinology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

21 citing papers in PubMed, 43 citations in OpenAlex.

  1. Paracrine activation of WNT/β-catenin pathway in uterine leiomyoma stem cells promotes tumor growth.Proceedings of the National Academy of Sciences of the United States of America · 2013
    Trial
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  6. Origins of Alterations toInternational journal of molecular sciences · 2020
    Article
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  20. A model for breast cancer risk based on stem-cell theory.Current oncology (Toronto, Ont.) · 2012
    Article
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 2 institutions in 1 country.

Rodrigo Fernandez-ValdiviaBrown Foundation, Institute of Molecular Medicine, University of Texas Health Science Center, Houston, TX 77030, USA.
John P Lydon
Baylor College of Medicine · USBrown Foundation · US

Funding

PROGESTERONE RECEPTOR IN BREAST DEVELOPMENT AND CANCERR01CA077530 · NCI · BAYLOR COLLEGE OF MEDICINE · PI LYDON, JOHN P · 2005 to 2008
$1.2M
NCI NIH HHS R01 CA077530NCI NIH HHS R01-CA077530
6 · The paper itself

Abstract

Whether during the diestrus phase of the estrous cycle or with pregnancy onset, the mitogenic effects of progesterone are well-established in the murine mammary epithelium. Importantly, progesterone-induced mitogenicity is critical for mammary tumor promotion, providing one explanation for the increase in breast cancer-risk observed with prolonged progestin-based hormone therapy. At the cellular level, progesterone projects its mitogenic influence through an evolutionary conserved paracrine mechanism of action. In this regard, recent studies provide compelling support for receptor activator of NF-kB ligand (RANKL) as a key paracrine mediator of the progesterone mitogenic signal. Induction of RANKL is sufficient to elicit mammary ductal side-branching and alveologenesis, the very morphogenetic responses elicited by progesterone during pregnancy and at diestrus. Significantly, the proliferative and pro-survival signals triggered by RANKL are also required for progestin-promotion of mammary tumorigenesis, underscoring a dual role for RANKL in progesterone-dependent mammary morphogenesis and tumorigenesis. Recently, RANKL has been shown to be critical for progesterone-induced expansion of the mammary stem cell population (and its lineal descendents), thereby advancing our conceptual understanding not only of RANKL's involvement in normal mammary morphogenesis but also in breast cancer risk associated with sustained hormone exposure. Finally, these studies together suggest that chemotherapeutic intervention of RANKL signaling represents a feasible approach for the effective prevention and/or treatment of hormone-responsive breast cancers.

Indexed as

AnimalsBreast NeoplasmsFemaleHumansProgesteroneProgestinsRANK LigandReceptors, ProgesteroneSignal TransductionProgesteroneProgestinsRANK LigandReceptors, Progesterone

Identifiers

PMID21964466
PMCPMC3253322
OpenAlexW2010682106

What OpenQuestion holds

Textmetadata
LicenceTDM
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.