Evidence map›Paper›PMID 34161568›Full record

ArticleEndocrinology2021

Persistent Metabolic Effects of Tamoxifen: Considerations for an Experimental Tool and Clinical Breast Cancer Treatment.

Michael B Stout, Rebecca L Scalzo, Elizabeth A Wellberg

Abstract readComment
In one paragraph

Article in Endocrinology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

  1. AdipocyteCells · 2026
    Article
  2. Global deletion ofbioRxiv : the preprint server for biology · 2026
    Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Michael B StoutDepartment of Nutritional Sciences, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Rebecca L ScalzoDivision of Endocrinology, Metabolism & Diabetes, Department of Medicine; University of Colorado Anschutz Medical Campus, Aurora, CO, USA.ORCID 0000-0001-9291-7390
Elizabeth A WellbergHarold Hamm Diabetes Center, Oklahoma City, OK, USA.ORCID 0000-0001-7342-390X

Funding

PILOT STUDY--SUBSTRATE METABOLISM IN EXTREMELY LOW BIRTH WEIGHT INFANTSP30DK048520 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI Wendy M Kohrt · 1995 to 2026
$32.6M
BLRD VA IK2 BX004533NIDDK NIH HHS P30 DK048520
6 · The paper itself

Abstract

The selective estrogen receptor (ER) modulator tamoxifen is frequently used in preclinical studies to induce Cre recombinase and generate conditional transgenic mice. In addition, it is often prescribed to treat ER-positive breast cancer, which is diagnosed in approximately 150 000 people each year. In mice, protocols to activate Cre-ER transgenes require tamoxifen administration by several methods, including oral gavage, IP injection, or intragastric injection, spanning a wide range of doses to achieve transgene induction. As a result, the reported metabolic effects of tamoxifen treatment are not always consistent with anecdotal reports from breast cancer patients, or with expected outcomes based on the overall metabolically protective role of estrogen. A greater awareness of tamoxifen's adverse metabolic effects is critical to designing studies with appropriate controls, especially those investigations focused on metabolic outcomes.

Indexed as

Breast NeoplasmsTamoxifenAnimalsFemaleHumansMiceMice, TransgenicSelective Estrogen Receptor ModulatorsTransgenesSelective Estrogen Receptor ModulatorsTamoxifenestrogen receptormetabolismmouse modeltamoxifen

Identifiers

PMID34161568
PMCPMC8282119

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.