Evidence map›Paper›PMID 32572171›Full record

ArticleBritish journal of cancer2020

Gremlin-1 augments the oestrogen-related receptor α signalling through EGFR activation: implications for the progression of breast cancer.

Sin-Aye Park, Nam Ji Sung, Bae-Jung Choi, Wonki Kim, Seung Hyeon Kim, Young-Joon Surh

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

27 citing papers in PubMed, 49 citations in OpenAlex.

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  13. GREM1 signaling in cancer: tumor promotor and suppressor?Journal of cell communication and signaling · 2023
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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

6 authors at 3 institutions in 3 countries.

Sin-Aye ParkDepartment of Biomedical Laboratory Science, College of Medical Sciences, Soonchunhyang University, Asan, 31538, South Korea.
Nam Ji SungDepartment of Biomedical Laboratory Science, College of Medical Sciences, Soonchunhyang University, Asan, 31538, South Korea.
Bae-Jung ChoiTumor Microenvironment Global Core Research Center, College of Pharmacy, Seoul National University, Seoul, 08826, South Korea.
Wonki KimTumor Microenvironment Global Core Research Center, College of Pharmacy, Seoul National University, Seoul, 08826, South Korea.
Seung Hyeon KimTumor Microenvironment Global Core Research Center, College of Pharmacy, Seoul National University, Seoul, 08826, South Korea.
Young-Joon SurhTumor Microenvironment Global Core Research Center, College of Pharmacy, Seoul National University, Seoul, 08826, South Korea. surh@snu.ac.kr.ORCID http://orcid.org/0000-0001-8310-1795
Seoul National University · KRSoonchunhyang University · KRSeoul National University of Science and Technology · KR

Funding

National Research Foundation of Korea (NRF) 2011-0030001
6 · The paper itself

Abstract

backgroundGremlin-1 (GREM1), one of the bone morphogenetic protein antagonists, is involved in organogenesis, tissue differentiation and kidney development. However, the role of GREM1 in cancer progression and its underlying mechanisms remain poorly understood.

methodsThe role of GREM1 in breast cancer progression was assessed by measuring cell viability, colony formation, 3D tumour spheroid formation/invasion and xenograft tumour formation. Chromatin immunoprecipitation, a luciferase reporter assay and flow cytometry were performed to investigate the molecular events in which GREM1 is involved.

resultsGREM1 expression was elevated in breast cancer cells and tissues obtained from breast cancer patients. Its overexpression was associated with poor prognosis in breast cancer patients, especially those with oestrogen receptor (ER)-negative tumours. GREM1 knockdown inhibited the proliferation of breast cancer cells and xenograft mammary tumour growth, while its overexpression enhanced their viability, growth and invasiveness. Oestrogen-related receptor α (ERRα), an orphan nuclear hormone receptor, directly interacted with the GREM1 promoter and increased the expression of GREM1. GREM1 also enhanced the promoter activity of ESRRA encoding ERRα, comprising a positive feedback loop. Notably, GREM1 bound to and activated EGFR, a well-known upstream regulator of ERRα.

conclusionsOur study suggests that the GREM1-ERRα axis can serve as a potential therapeutic target in the management of cancer, especially ER-negative tumour.

Indexed as

AnimalsBreast NeoplasmsCell Line, TumorDisease ProgressionErbB ReceptorsERRalpha Estrogen-Related ReceptorFemaleGene Expression Regulation, NeoplasticHumansIntercellular Signaling Peptides and ProteinsMiceMice, Inbred BALB CReceptors, EstrogenSignal TransductionEGFR protein, humanErbB ReceptorsERRalpha Estrogen-Related ReceptorGREM1 protein, humanIntercellular Signaling Peptides and ProteinsReceptors, Estrogen

Identifiers

PMID32572171
PMCPMC7493948
OpenAlexW3036866195

What Socratic 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 Socratic graph.