Evidence map›Paper›PMID 32995253›Full record

ReviewJournal of bone oncology2020

Oestrogen and zoledronic acid driven changes to the bone and immune environments: Potential mechanisms underlying the differential anti-tumour effects of zoledronic acid in pre- and post-menopausal conditions.

Christopher N George, Victor Canuas-Landero, Elizavet Theodoulou, Munitta Muthana, Caroline Wilson, Penelope Ottewell

Open access · goldAbstract readReview
In one paragraph

Review in Journal of bone oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.6field-weighted citation impact, top 14% 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

17 citing papers in PubMed, 29 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. 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

6 authors at 1 institution in 1 country.

Christopher N GeorgeDepartment of Oncology and Metabolism, University of Sheffield, Beech Hill Road, Sheffield S10 2RX, United Kingdom.
Victor Canuas-LanderoDepartment of Oncology and Metabolism, University of Sheffield, Beech Hill Road, Sheffield S10 2RX, United Kingdom.
Elizavet TheodoulouDepartment of Oncology and Metabolism, University of Sheffield, Beech Hill Road, Sheffield S10 2RX, United Kingdom.
Munitta MuthanaDepartment of Oncology and Metabolism, University of Sheffield, Beech Hill Road, Sheffield S10 2RX, United Kingdom.
Caroline WilsonDepartment of Oncology and Metabolism, University of Sheffield, Beech Hill Road, Sheffield S10 2RX, United Kingdom.
Penelope OttewellDepartment of Oncology and Metabolism, University of Sheffield, Beech Hill Road, Sheffield S10 2RX, United Kingdom.
University of Sheffield · GB

Funding

Medical Research Council MR/P000096/1
6 · The paper itself

Abstract

Late stage breast cancer commonly metastasises to bone and patient survival averages 2-3 years following diagnosis of bone involvement. One of the most successful treatments for bone metastases is the bisphosphonate, zoledronic acid (ZOL). ZOL has been used in the advanced setting for many years where it has been shown to reduce skeletal complications associated with bone metastasis. More recently, several large adjuvant clinical trials have demonstrated that administration of ZOL can prevent recurrence and improve survival when given in early breast cancer. However, these promising effects were only observed in post-menopausal women with confirmed low concentrations of circulating ovarian hormones. In this review we focus on potential interactions between the ovarian hormone, oestrogen, and ZOL to establish credible hypotheses that could explain why anti-tumour effects are specific to post-menopausal women. Specifically, we discuss the molecular and immune cell driven mechanisms by which ZOL and oestrogen affect the tumour microenvironment to inhibit/induce tumour growth and how oestrogen can interact with zoledronic acid to inhibit its anti-tumour actions.

Indexed as

Anti-cancer immunityBone microenvironmentMenopauseOestrogenZoledronic acid

Identifiers

PMID32995253
PMCPMC7516134
OpenAlexW3087070320

What OpenQuestion holds

Textmetadata
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.