Evidence map›Paper›PMID 31040920›Full record

ArticleOncotarget2019

Divergent effects of vitamins K1 and K2 on triple negative breast cancer cells.

Sarah Beaudin, Leila Kokabee, JoEllen Welsh

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

12 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Vitamin K and women's health: a review.Frontiers in global women's health · 2025
    Review
  6. Article
  7. Article
  8. Article
  9. Vitamin K2 enhances the tumor suppressive effects of 1,25(OH)The Journal of steroid biochemistry and molecular biology · 2023
    Article
  10. Review
  11. Review
  12. Review
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 2 institutions in 1 country.

Sarah BeaudinCancer Research Center and Department of Environmental Health Sciences, University at Albany, Rensselaer, NY 12144, USA.
Leila KokabeeCancer Research Center and Department of Environmental Health Sciences, University at Albany, Rensselaer, NY 12144, USA.
JoEllen WelshCancer Research Center and Department of Environmental Health Sciences, University at Albany, Rensselaer, NY 12144, USA.
Cancer Research Center · USUniversity at Albany, State University of New York · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vitamin K serves as an essential co-factor in the γ-carboxylation of glutamate to γ-carboxyglutamate (GLA), a post-translational modification mediated by gamma-glutamyl carboxylase (GGCX) and vitamin K oxidoreductases (VKORC1 or VKORC1L1). While both phylloquinone (K1) and menaquinone (K2) support the synthesis of GLA-modified proteins, studies assessing K1 and/or K2 effects in cancer cells have reported minimal effects of K1 and anti-proliferative or pro-apoptotic effects of K2. qPCR results indicated highest expression of

Indexed as

menaquinonephylloquinonetriple-negative breast cancervitamin Kγ-carboxylation

Identifiers

PMID31040920
PMCPMC6481349
OpenAlexW2932729311

What Socratic 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 Socratic graph.