Evidence map›Paper›PMID 33072740›Full record

ArticleFrontiers in cell and developmental biology2020

Presence/Absence and Specific Location of Resident CD34+ Stromal Cells/Telocytes Condition Stromal Cell Development in Repair and Tumors.

Lucio Díaz-Flores, Ricardo Gutiérrez, Ma Pino García, Miriam González-Gómez, Lucio Díaz-Flores, Hugo Álvarez-Argüelles, José Luis Carrasco

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cell and developmental biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

11 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Scleroderma-like Impairment in the Network of Telocytes/CD34International journal of molecular sciences · 2021
    Article
  7. Cd34+ Stromal Cells/Telocytes in Normal and Pathological Skin.International journal of molecular sciences · 2021
    Review
  8. Article
  9. Review
  10. Article
  11. 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
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, Tenerife, Spain.
Ricardo GutiérrezDepartment of Basic Medical Sciences, Faculty of Medicine, University of La Laguna, Tenerife, Spain.
Ma Pino GarcíaDepartment of Pathology, Eurofins® Megalab-Hospiten Hospitals, Tenerife, Spain.
Miriam González-GómezDepartment of Basic Medical Sciences, Faculty of Medicine, University of La Laguna, Tenerife, Spain.
Lucio Díaz-FloresDepartment of Basic Medical Sciences, Faculty of Medicine, University of La Laguna, Tenerife, Spain.
Hugo Álvarez-ArgüellesDepartment of Basic Medical Sciences, Faculty of Medicine, University of La Laguna, Tenerife, Spain.
José Luis CarrascoDepartment of Basic Medical Sciences, Faculty of Medicine, University of La Laguna, Tenerife, Spain.
Universidad de La Laguna · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CD34+ stromal cells/telocytes (CD34+SCs/TCs) can have a role as mesenchymal precursor cells. Our objective is to assess whether the myofibroblastic stromal cell response in repair and in desmoplastic reactions in tumors depend on the presence or absence of resident CD34+SCs/TCs in specific regions/layers of an organ and on the location of their possible subpopulations. For this purpose, using conventional and immunohistochemical procedures, we studied specimens of (a) acute cholecystitis, with early repair phenomena (n: 6), (b) surgically resected segments of colon tattooed with India ink during previous endoscopic removal of malignant polyps, with macrophage infiltration and stromal cell reaction (n: 8) and (c) infiltrative adenocarcinomas of colon, with desmoplastic reaction (n: 8). The results demonstrated (a) stromal myofibroblastic reaction during repair and tumor desmoplasia in most regions in which resident CD34+SCs/TCs are present, (b) absence of stromal myofibroblastic reaction during repair in the mucosa of both organs in which resident CD34+SCs/TCs are absent and (c) permanence of CD34+SCs/TCs as such, without myofibroblastic response, in smooth muscle fascicles, nerves, and Meissner and Auerbach plexuses, in which the CD34+SCs/TCs mainly undergo reactive phenomena. Therefore, the development of activated αSMA+ myofibroblasts in these conditions requires the presence of resident CD34+SCs/TCs and depends on their location. In conclusion, the facts support the hypotheses that CD34+SCs/TCs participate in the origin of myofibroblasts during repair and tumor stroma formation, and that there is a heterogeneous population of resident CD34+SCs/TCs with different roles.

Indexed as

CD34+ stromal cells/telocytescolongallbladderrepairtumor stroma

Identifiers

PMID33072740
PMCPMC7530324
OpenAlexW3087845415

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.