Evidence map›Paper›PMID 27781069›Full record

ReviewIranian journal of pathology2016

Expression of Vascular Endothelial Growth Factor in Nasal Polyp and Chronic Rhinosinusitis.

Alireza Azizzadeh Delshad, Mohammadreza Jalali Nadoushan, Ali Davati, Aida Rostami

Open access · greenAbstract readReview
In one paragraph

Review in Iranian journal of pathology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 33% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Roles of Exosomes in Chronic Rhinosinusitis: A Systematic Review.International journal of molecular sciences · 2022
    Pooled it
  2. Review
  3. Article
  4. The role of oxylipins in NSAID-exacerbated respiratory disease (N-ERD).Advances in pharmacology (San Diego, Calif.) · 2023
    Article
  5. Article
  6. [The role of epithelial cells in the formation and development of nasal polyps].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2020
    Review
  7. 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

4 authors at 1 institution in 1 country.

Alireza Azizzadeh DelshadDept. of Anatomical Sciences and Pathology, Faculty of Medicine, Shahed University, Tehran, Iran.
Mohammadreza Jalali NadoushanDept. of Anatomical Sciences and Pathology, Faculty of Medicine, Shahed University, Tehran, Iran.
Ali DavatiDept. of Anatomical Sciences and Pathology, Faculty of Medicine, Shahed University, Tehran, Iran.
Aida RostamiDept. of Anatomical Sciences and Pathology, Faculty of Medicine, Shahed University, Tehran, Iran.
Shahed University · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNasal inflammatory disorders such as chronic rhinosinusitis and nasal polyp are among the most prevalent complications with high socioeconomic costs. Vascular Endothelial Growth Factor (VEGF) plays a key role in angiogenesis and cell proliferation. In the present study the effect of VEGF on the development and prognosis of chronic rhinosinusitis and nasal polyp was investigated.

methodsThis cross sectional study was performed on the nasal histological specimens of two groups of patients suffering from nasal polyp or chronic rhinosinusitis, and the expression of VEGF in the two groups was compared immunohistochemically. Based on the percentage of VEGF-positive cells the specimens were classified into four scores. Furthermore, the relations between the VEGF expression and some demographic characteristics were evaluated.

resultsThe VEGF immunohistochemistry findings indicated a significantly higher expression of VEGF in nasal polyp group compared to chronic rhinosinusitis without nasal polyp group. In terms of VEGF-expression scoring, in both groups most of the specimens were classified as score-2, namely indicating 10-50% of VEGF-positive epithelial cells. In both groups no significant relation between VEGF expression and age or sex of the patients could be seen.

conclusionLocal modulation of VEGF expression might be taken as a putative therapeutic strategy in management of sinunasal inflammatory disorders, especially nasal polyps.

Indexed as

Chronic rhinosinusitisNasal polypVEGF

Identifiers

PMID27781069
PMCPMC5070913
OpenAlexW2384429526

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.