Evidence map›Paper›PMID 30177835›Full record

ArticleOncogene2019

Adipose-derived stem cells enhance human breast cancer growth and cancer stem cell-like properties through adipsin.

Hideaki Goto, Yohei Shimono, Yohei Funakoshi, Yoshinori Imamura, Masanori Toyoda, Naomi Kiyota, Seishi Kono, Shintaro Takao, Toru Mukohara, Hironobu Minami

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed, 1 pooled it
4.9field-weighted citation impact, top 3% 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

85 citing papers in PubMed, 1 synthesis or guideline pooled it, 123 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Review
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. Review

25 more citing papers are in PubMed but not listed here.

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

10 authors at 3 institutions in 1 country.

Hideaki GotoDivision of Medical Oncology/Hematology, Kobe University Graduate School of Medicine, Kobe, Hyogo, 6500017, Japan.
Yohei ShimonoDivision of Medical Oncology/Hematology, Kobe University Graduate School of Medicine, Kobe, Hyogo, 6500017, Japan. yshimono@med.kobe-u.ac.jp.ORCID http://orcid.org/0000-0002-6256-4704
Yohei FunakoshiDivision of Medical Oncology/Hematology, Kobe University Graduate School of Medicine, Kobe, Hyogo, 6500017, Japan.
Yoshinori ImamuraDivision of Medical Oncology/Hematology, Kobe University Graduate School of Medicine, Kobe, Hyogo, 6500017, Japan.
Masanori ToyodaDivision of Medical Oncology/Hematology, Kobe University Graduate School of Medicine, Kobe, Hyogo, 6500017, Japan.
Naomi KiyotaDivision of Medical Oncology/Hematology, Kobe University Graduate School of Medicine, Kobe, Hyogo, 6500017, Japan.
Seishi KonoDivision of Breast and Endocrine Surgery, Kobe University Graduate School of Medicine, Kobe, Hyogo, 6500017, Japan.
Shintaro TakaoDivision of Breast and Endocrine Surgery, Kobe University Graduate School of Medicine, Kobe, Hyogo, 6500017, Japan.
Toru MukoharaDivision of Medical Oncology/Hematology, Kobe University Graduate School of Medicine, Kobe, Hyogo, 6500017, Japan.
Hironobu MinamiDivision of Medical Oncology/Hematology, Kobe University Graduate School of Medicine, Kobe, Hyogo, 6500017, Japan.
Kobe University · JPKobe University Hospital · JPFujita Health University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumor microenvironment plays a key role for tumor development and progression. Although adipose tissue is a predominant component of stroma in mammary tissues and secretes various cytokines, chemokines and growth factors, roles of adipocytes in breast cancers remain to be elucidated. In this study, we found that adipsin, an adipokine secreted from mammary adipose tissues, enhanced proliferation and cancer stem cell (CSC)-like properties of human breast cancer patient-derived xenograft (PDX) cells. Adipsin was predominantly expressed in both adipose tissues of the surgical specimens of breast cancer patients and adipose-derived stem cells (ADSCs) isolated from them, and its expression level was significantly higher in obese patients. ADSCs significantly enhanced the sphere-forming ability of breast cancer PDX cells derived from both estrogen receptor-positive and -negative breast cancer PDX cells. Suppression of adipsin-mediated signaling by a specific inhibitor or adipsin knockdown in ADSCs significantly decreased the sphere-forming ability and the expression of CSC markers in co-cultured breast cancer PDX cells. Growth of breast cancer PDX tumors was significantly enhanced by co-transplantation with ADSCs in vivo, and it was weakened when co-transplanted with the adipsin knocked-down ADSCs. These results suggest that adipsin is an important adipokine secreted from mammary adipose tissue that functions as a component of tumor microenvironment and a CSC niche in breast cancers.

Indexed as

Adipose TissueBreastBreast NeoplasmsComplement Factor DFemaleHumansNeoplasm ProteinsNeoplastic Stem CellsTumor Cells, CulturedCFD protein, humanComplement Factor DNeoplasm Proteins

Identifiers

PMID30177835
OpenAlexW2890614017

What OpenQuestion holds

Textmetadata
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.