Evidence map›Paper›PMID 33916213›Full record

ArticleInternational journal of molecular sciences2021

CD34+ Stromal Cells/Telocytes as a Source of Cancer-Associated Fibroblasts (CAFs) in Invasive Lobular Carcinoma of the Breast.

Lucio Díaz-Flores, Ricardo Gutiérrez, Miriam González-Gómez, Maria Pino García, Lucio Díaz-Flores, José Luís Carrasco, Pablo Martín-Vasallo

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. 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
2.1field-weighted citation impact, top 10% 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. Article
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  9. Review
  10. Article
  11. Review
  12. Article
  13. Molecular Morphology and Function of Stromal Cells.International journal of molecular sciences · 2021
    Article
  14. Scleroderma-like Impairment in the Network of Telocytes/CD34International journal of molecular sciences · 2021
    Article
  15. Article
  16. Telocytes inside of the peripheral nervous system - a 3D endoneurial network and putative role in cell communication.Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie
    Review
  17. 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

7 authors at 1 institution in 1 country.

Lucio Díaz-FloresDepartment of Basic Medical Sciences, Faculty of Medicine, University of La Laguna, 38071 Tenerife, Spain.ORCID 0000-0003-1449-8738
Ricardo GutiérrezDepartment of Basic Medical Sciences, Faculty of Medicine, University of La Laguna, 38071 Tenerife, Spain.
Miriam González-GómezDepartment of Basic Medical Sciences, Faculty of Medicine, University of La Laguna, 38071 Tenerife, Spain.
Maria Pino GarcíaDepartment of Pathology, Eurofins Megalab-Hospiten Hospitals, 38100 Tenerife, Spain.
Lucio Díaz-FloresDepartment of Basic Medical Sciences, Faculty of Medicine, University of La Laguna, 38071 Tenerife, Spain.
José Luís CarrascoDepartment of Basic Medical Sciences, Faculty of Medicine, University of La Laguna, 38071 Tenerife, Spain.
Pablo Martín-VasalloDevelopmental Biology Laboratory, Department of Biochemistry and Molecular Biology, University of La Laguna, 38100 Tenerife, Spain.ORCID 0000-0002-2220-5774
Universidad de La Laguna · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Several origins have been proposed for cancer-associated fibroblasts (CAFs), including resident CD34+ stromal cells/telocytes (CD34+SCs/TCs). The characteristics and arrangement of mammary CD34+SCs/TCs are well known and invasive lobular carcinoma of the breast (ILC) is one of the few malignant epithelial tumours with stromal cells that can express CD34 or αSMA, which could facilitate tracking these cells. Our objective is to assess whether tissue-resident CD34+SCs/TCs participate in the origin of CAFs in ILCs. For this purpose, using conventional and immunohistochemical procedures, we studied stromal cells in ILCs (n:42) and in normal breasts (n:6, also using electron microscopy). The results showed (a) the presence of anti-CD34+ or anti-αSMA+ stromal cells in varying proportion (from very rare in one of the markers to balanced) around nests/strands of neoplastic cells, (b) a similar arrangement and location of stromal cells in ILC to CD34+SCs/TCs in the normal breast, (c) both types of stromal cells coinciding around the same nest of neoplastic cells and (d) the coexpression of CD34 and αSMA in stromal cells in ILC. In conclusion, our findings support the hypothesis that resident CD34+SCs/TCs participate as an important source of CAFs in ILC. Further studies are required in this regard in other tumours.

Indexed as

Cancer-Associated FibroblastsAdultAgedBreast NeoplasmsCarcinoma, LobularCase-Control StudiesHumansMiddle AgedTelocytesbreastCAFscancer-associated fibroblastsCD34+ stromal cellsinvasive lobular carcinomatelocytes

Identifiers

PMID33916213
PMCPMC8037555
OpenAlexW3146359151

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.