Evidence map›Paper›PMID 32506378›Full record

SynthesisHead and neck pathology2020

Pericyte in Oral Squamous Cell Carcinoma: A Systematic Review.

Isabella Bittencourt Valle, Lauren Frenzel Schuch, Janine Mayra da Silva, Alfonso Gala-García, Ivana Márcia Alves Diniz, Alexander Birbrair, Lucas Guimarães Abreu, Tarcília Aparecida Silva

Open access · greenAbstract readSystematic Review
In one paragraph

Synthesis in Head and neck pathology, 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
1.0field-weighted citation impact, top 29% 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, 14 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Glioma Pericytes Promote Angiogenesis by Producing Periostin.Cellular and molecular neurobiology · 2022
    Review
  8. Sympathetic nerve-adipocyte interactions in response to acute stress.Journal of molecular medicine (Berlin, Germany) · 2022
    Review
  9. Article
  10. Chemokine-Cytokine Networks in the Head and Neck Tumor Microenvironment.International journal of molecular sciences · 2021
    Review
  11. Sensory nerves in the spotlight of the stem cell niche.Stem cells translational medicine · 2021
    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

8 authors at 1 institution in 1 country.

Isabella Bittencourt ValleDepartment of Oral Surgery and Pathology, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
Lauren Frenzel SchuchDepartment of Oral Surgery and Pathology, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
Janine Mayra da SilvaDepartment of Oral Surgery and Pathology, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
Alfonso Gala-GarcíaDepartment of Genetics, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
Ivana Márcia Alves DinizDepartment of Restorative Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
Alexander BirbrairDepartment of Pathology, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
Lucas Guimarães AbreuDepartment of Child's and Adolescent's Oral Health, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
Tarcília Aparecida SilvaDepartment of Oral Surgery and Pathology, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil. silva.tarcilia@gmail.com.ORCID http://orcid.org/0000-0001-9623-7835
Universidade Federal de Minas Gerais · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The microenvironment of oral cancer is highly dynamic and has been proved to affect tumor progression. Pericytes are blood vessels surrounding cells that have recently gained attention for their roles in vascular and cancer biology. The objective of the present study was to survey the scientific literature for conclusive evidence about whether pericytes are part of blood vessels in oral squamous cell carcinoma (OSCC) and their roles in the tumor microenvironment and clinical outcomes. A systematic electronic search was undertaken in Medline Ovid, PubMed, Web of Science, and Scopus. Eligibility criteria were: publications adopting in vivo models of OSCC that included pericyte detection and assessment by pericyte markers (e.g., α-smooth muscle actin, neuron-glial antigen 2 and platelet-derived growth factor receptor-β). The search yielded seven eligible studies (from 2008 to 2018). The markers most commonly used for pericyte detection were α-smooth muscle actin and neuron-glial antigen 2. The studies reviewed showed the presence of immature vessels exhibiting a reduction of pericyte coverage in OSCC and indicated that anti-cancer therapies could contribute to vessel normalization and pericyte regain. The pericyte population is significantly affected during OSCC development and cancer therapy. While these findings might suggest a role for pericytes in OSCC progression, the limited data available do not allow us to conclude whether they modify the tumor microenvironment and clinical outcome.

Indexed as

Tumor MicroenvironmentAnimalsHumansMouth NeoplasmsPericytesSquamous Cell Carcinoma of Head and NeckAlpha-SMA proteinNeuron-glial antigen 2Oral cancerOral squamous cell carcinomaPericytesPlatelet derived growth factor receptor beta protein

Identifiers

PMID32506378
PMCPMC7669928
OpenAlexW3033676337

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.