Evidence map›Paper›PMID 34712608›Full record

ArticleFrontiers in oncology2021

Knockdown of PPARδ Induces VEGFA-Mediated Angiogenesis

Wenjun Luo, Diao He, Jianhao Zhang, Zida Ma, Keling Chen, Zhaoying Lv, Chuanwen Fan, Lie Yang, Yuan Li, Zongguang Zhou

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.4field-weighted citation impact, top 45% 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, 6 citations in OpenAlex.

  1. Review
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  3. ERO1A-positive tumor epithelial cells in colorectal cancer progression: a multi-omics perspective.Apoptosis : an international journal on programmed cell death · 2025
    Article
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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

10 authors at 3 institutions in 1 country.

Wenjun LuoDepartment of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China.
Diao HeLaboratory of Liver Transplantation, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China.
Jianhao ZhangDepartment of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China.
Zida MaDepartment of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China.
Keling ChenInstitute of Digestive Surgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China.
Zhaoying LvInstitute of Digestive Surgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China.
Chuanwen FanDepartment of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China.
Lie YangDepartment of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China.
Yuan LiInstitute of Digestive Surgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China.
Zongguang ZhouDepartment of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China.
Sichuan University · CNState Key Laboratory of BiotherapyWest China Hospital of Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Angiogenesis is an important mechanism underlying the development and metastasis of colorectal cancer (CRC) and has emerged as a therapeutic target for metastatic CRC (mCRC). Our recent studies found that Peroxisome proliferator-activated receptor β/δ/D (PPARδ) regulates vascular endothelial growth factor A(VEGFA) secretion and the sensitivity to bevacizumab in CRC. However, its exact effect and underlying mechanisms remain unidentified. In this study, we showed that PPARδ expression was inversely associated with the microvascular density in human CRC tissues. Knockdown of PPARδ enhanced VEGFA expression in HCT116 cells and HUVEC angiogenesis

Indexed as

angiogenesiscolorectal cancerendoplasmic reticulum oxidoreductase 1 alphaperoxisome proliferator-activated receptor β/δ/DVEGFA

Identifiers

PMID34712608
PMCPMC8546184
OpenAlexW3207404901

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.