Evidence map›Paper›PMID 32836215›Full record

ArticleAging2020

Leptin promotes bone metastasis of breast cancer by activating the SDF-1/CXCR4 axis.

Lixia Duan, Yongkui Lu, Weimin Xie, Li Nong, Yuxian Jia, Aihua Tan, Yan Liu

Open access · greenAbstract read
In one paragraph

Article in Aging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.5field-weighted citation impact, top 21% 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

25 citing papers in PubMed, 27 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. CXCR4/CXCL12 blockade therapy; a new horizon in TNBC therapy.Medical oncology (Northwood, London, England) · 2025
    Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Metabolic underpinnings of cancer-related fatigue.American journal of physiology. Endocrinology and metabolism · 2024
    Review
  13. Review
  14. Review
  15. Review
  16. Obesity and cancer: focus on leptin.Molecular biology reports · 2023
    Review
  17. Review
  18. Review
  19. Article
  20. 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

7 authors at 2 institutions in 1 country.

Lixia DuanThe Fifth Department of Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China.
Yongkui LuThe Fifth Department of Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China.
Weimin XieThe Fifth Department of Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China.
Li NongThe Fifth Department of Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China.
Yuxian JiaThe Fifth Department of Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China.
Aihua TanThe Fifth Department of Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China.
Yan LiuThe Fifth Department of Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China.
Tumor Hospital of Guangxi Medical University · CNGuangxi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Obesity is associated with an increased risk of tumorigenesis, and increased leptin levels can promote tumor metastasis. However, the effects of leptin on bone metastasis in breast cancer are not fully understood. Here, we examined leptin receptor expression and bone metastasis in tissue samples from 96 breast cancer patients. In addition, we investigated the effects of leptin on the metastatic capacity of breast cancer cells

Indexed as

Cell MovementAdultBone NeoplasmsBreast NeoplasmsChemokine CXCL12Epithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHumansLeptinMCF-7 CellsMiddle AgedNeoplasm InvasivenessReceptors, CXCR4Receptors, LeptinSignal TransductionChemokine CXCL12CXCL12 protein, humanCXCR4 protein, humanLEP protein, humanLEPR protein, humanLeptinReceptors, CXCR4Receptors, Leptinbone metastasisbreast cancerleptinSDF-1/CXCR4 axis

Identifiers

PMID32836215
PMCPMC7485740
OpenAlexW3081327410

What OpenQuestion 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 OpenQuestion graph.