Evidence map›Paper›PMID 34298962›Full record

ReviewInternational journal of molecular sciences2021

Cd34+ Stromal Cells/Telocytes in Normal and Pathological Skin.

Lucio Díaz-Flores, Ricardo Gutiérrez, Maria Pino García, Miriam González-Gómez, Rosa Rodríguez-Rodriguez, Nieves Hernández-León, Lucio Díaz-Flores, José Luís Carrasco

Open access · goldAbstract readReview
In one paragraph

Review 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 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
7.0field-weighted citation impact, top 2% 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

24 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. [Analysis of the types and functions of CD34Zhonghua shao shang yu chuang mian xiu fu za zhi · 2024
    Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Identification and protective role of CD34Histochemistry and cell biology · 2023
    Article
  17. Article
  18. Article
  19. Review
  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

8 authors at 2 institutions 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.
Maria Pino GarcíaDepartment of Pathology, Eurofins Megalab-Hospiten Hospitals, 38100 Tenerife, Spain.
Miriam González-GómezDepartment of Basic Medical Sciences, Faculty of Medicine, University of La Laguna, 38071 Tenerife, Spain.ORCID 0000-0001-5457-0912
Rosa Rodríguez-RodriguezDepartment of Basic Medical Sciences, Faculty of Medicine, University of La Laguna, 38071 Tenerife, Spain.ORCID 0000-0002-7824-422X
Nieves Hernández-LeónDepartment of Basic Medical Sciences, Faculty of Medicine, University of La Laguna, 38071 Tenerife, Spain.ORCID 0000-0002-0973-4700
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.
Universidad de La Laguna · ESHospiten Group · ES

Funding

Ministerio de Ciencia, Innovación y Universidades SAF 2017-84454-R
6 · The paper itself

Abstract

We studied CD34+ stromal cells/telocytes (CD34+SCs/TCs) in pathologic skin, after briefly examining them in normal conditions. We confirm previous studies by other authors in the normal dermis regarding CD34+SC/TC characteristics and distribution around vessels, nerves and cutaneous annexes, highlighting their practical absence in the papillary dermis and presence in the bulge region of perifollicular groups of very small CD34+ stromal cells. In non-tumoral skin pathology, we studied examples of the principal histologic patterns in which CD34+SCs/TCs have (1) a fundamental pathophysiological role, including (a) fibrosing/sclerosing diseases, such as systemic sclerosis, with loss of CD34+SCs/TCs and presence of stromal cells co-expressing CD34 and αSMA, and (b) metabolic degenerative processes, including basophilic degeneration of collagen, with stromal cells/telocytes in close association with degenerative fibrils, and cutaneous myxoid cysts with spindle-shaped, stellate and bulky vacuolated CD34+ stromal cells, and (2) a secondary reactive role, encompassing dermatitis-e.g., interface (erythema multiforme), acantholytic (pemphigus, Hailey-Hailey disease), lichenoid (lichen planus), subepidermal vesicular (bullous pemphigoid), psoriasiform (psoriasis), granulomatous (granuloma annulare)-vasculitis (leukocytoclastic and lymphocytic vasculitis), folliculitis, perifolliculitis and inflammation of the sweat and sebaceous glands (perifolliculitis and rosacea) and infectious dermatitis (verruca vulgaris). In skin tumor and tumor-like conditions, we studied examples of those in which CD34+ stromal cells are (1) the neoplastic component (dermatofibrosarcoma protuberans, sclerotic fibroma and solitary fibrous tumor), (2) a neoplastic component with varying presentation (fibroepithelial polyp and superficial myxofibrosarcoma) and (3) a reactive component in other tumor/tumor-like cell lines, such as those deriving from vessel periendothelial cells (myopericytoma), epithelial cells (trichoepithelioma, nevus sebaceous of Jadassohn and seborrheic keratosis), Merkel cells (Merkel cell carcinoma), melanocytes (dermal melanocytic nevi) and Schwann cells (neurofibroma and granular cell tumor).

Indexed as

AnimalsAntigens, CD34DermatitisDermisHumansNeoplasm ProteinsSkin NeoplasmsTelocytesAntigens, CD34Neoplasm ProteinsCD34non-tumoral skin pathologyskin histologyskin tumorsstromal cellstelocytes

Identifiers

PMID34298962
PMCPMC8307573
OpenAlexW3180303453

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.