Evidence map›Paper›PMID 31312026›Full record

ArticleOncogene2019

EGR1 regulates angiogenic and osteoclastogenic factors in prostate cancer and promotes metastasis.

Lechen Li, Amir H Ameri, Simeng Wang, Keith H Jansson, Orla M Casey, Qi Yang, Michael L Beshiri, Lei Fang, Ross G Lake, Supreet Agarwal and 4 more

Abstract read
In one paragraph

Article in Oncogene, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed, 1 pooled it
10.5field-weighted citation impact, top 1% 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

106 citing papers in PubMed, 1 synthesis or guideline pooled it, 167 citations in OpenAlex.

  1. Pooled it
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  7. Review
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  10. RNA interference to reduceMolecular vision · 2026
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46 more citing papers are in PubMed but not listed here.

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

14 authors at 2 institutions in 2 countries.

Lechen LiDepartment of Urology, the Fourth Hospital of Harbin Medical University, Harbin Heilongjiang, China.ORCID http://orcid.org/0000-0003-3978-9582
Amir H AmeriLaboratory of Genitourinary Cancer Pathogenesis, CCR, National Cancer Institute, Bethesda, MD, USA.
Simeng WangLaboratory of Genitourinary Cancer Pathogenesis, CCR, National Cancer Institute, Bethesda, MD, USA.
Keith H JanssonLaboratory of Genitourinary Cancer Pathogenesis, CCR, National Cancer Institute, Bethesda, MD, USA.
Orla M CaseyLaboratory of Genitourinary Cancer Pathogenesis, CCR, National Cancer Institute, Bethesda, MD, USA.
Qi YangLaboratory of Genitourinary Cancer Pathogenesis, CCR, National Cancer Institute, Bethesda, MD, USA.
Michael L BeshiriLaboratory of Genitourinary Cancer Pathogenesis, CCR, National Cancer Institute, Bethesda, MD, USA.
Lei FangLaboratory of Genitourinary Cancer Pathogenesis, CCR, National Cancer Institute, Bethesda, MD, USA.
Ross G LakeLaboratory of Genitourinary Cancer Pathogenesis, CCR, National Cancer Institute, Bethesda, MD, USA.
Supreet AgarwalLaboratory of Genitourinary Cancer Pathogenesis, CCR, National Cancer Institute, Bethesda, MD, USA.ORCID http://orcid.org/0000-0001-7924-6852
Aian N AlilinLaboratory of Genitourinary Cancer Pathogenesis, CCR, National Cancer Institute, Bethesda, MD, USA.
Wanhai XuDepartment of Urology, the Fourth Hospital of Harbin Medical University, Harbin Heilongjiang, China. xuwanhai@163.com.
JuanJuan YinLaboratory of Genitourinary Cancer Pathogenesis, CCR, National Cancer Institute, Bethesda, MD, USA.
Kathleen KellyLaboratory of Genitourinary Cancer Pathogenesis, CCR, National Cancer Institute, Bethesda, MD, USA. kellyka@mail.nih.gov.
National Cancer Institute · USHarbin Medical University · CN

Funding

Laboratory of Genitourinary Cancer Pathogenesis Microscopy Core FacilityZICBC010947 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI LAKE, ROSS · 2009 to 2025
$11.0M
Ras-mediated signals in human epithelial cell transformation and metastasisZ01BC010607 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI KELLY, KATHLEEN · 2004 to 2008
$623k
Intramural NIH HHS Z01 BC010607
6 · The paper itself

Abstract

Early growth response-1 (EGR1) is a transcription factor correlated with prostate cancer (PC) progression in a variety of contexts. For example, EGR1 levels increase in response to suppressed androgen receptor signaling or loss of the tumor suppressor, PTEN. EGR1 has been shown to regulate genes influencing proliferation, apoptosis, immune cell activation, and matrix degradation, among others. Despite this, the impact of EGR1 on PC metastatic colonization is unclear. We demonstrate using a PC model (DU145/RasB1) of bone and brain metastasis that EGR1 expression regulates angiogenic and osteoclastogenic properties of metastases. We have shown previously that FN14 (TNFRSF12A) and downstream NF-κB signaling is required for metastasis in this model. Here we demonstrate that FN14 ligation also leads to NF-κB-independent, MEK-dependent EGR1 expression. EGR1-depletion in DU145/RasB1 cells reduced both the number and size of metastases but did not affect primary tumor growth. Decreased EGR1 expression led to reduced blood vessel density in brain and bone metastases as well as decreased osteolytic bone lesion area and reduced numbers of osteoclasts at the bone-tumor interface. TWEAK (TNFSF12) induced several EGR1-dependent angiogenic and osteoclastogenic factors (e.g., PDGFA, TGFB1, SPP1, IL6, IL8, and TGFA, among others). Consistent with this, in clinical samples of PC, the level of several genes encoding angiogenic/osteoclastogenic pathway effectors correlated with EGR1 levels. Thus, we show here that EGR1 has a direct effect on prostate cancer metastases. EGR1 regulates angiogenic and osteoclastogenic factors, informing the underlying signaling networks that impact autonomous and microenvironmental mechanisms of cancer metastases.

Indexed as

AdenocarcinomaAnimalsBone NeoplasmsEarly Growth Response Protein 1Gene Expression Regulation, NeoplasticHumansMaleMiceMice, Inbred NODMice, NudeMice, SCIDNeoplasm MetastasisNeovascularization, PathologicOsteogenesisPC-3 CellsProstatic NeoplasmsEarly Growth Response Protein 1EGR1 protein, human

Identifiers

PMID31312026
PMCPMC6715537
OpenAlexW2960351153

What OpenQuestion holds

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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.