Evidence map›Paper›PMID 32707597›Full record

ArticleCell proliferation2020

MAM domain containing 2 is a potential breast cancer biomarker that exhibits tumour-suppressive activity.

Hyeonhee Lee, Bum-Chan Park, Jong Soon Kang, Yeongmi Cheon, Soojin Lee, Pil Jae Maeng

Open access · goldAbstract read
In one paragraph

Article in Cell proliferation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.0field-weighted citation impact, top 21% 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

15 citing papers in PubMed, 35 citations in OpenAlex.

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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 4 institutions in 2 countries.

Hyeonhee LeeDepartment of Microbiology and Molecular Biology, Chungnam National University, Daejeon, Republic of Korea.
Bum-Chan ParkY-Biologics Inc, Daejeon, Republic of Korea.
Jong Soon KangLaboratory Animal Resource Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Republic of Korea.
Yeongmi CheonGwangju Center, Korea Basic Science Institute (KBSI), Gwangju, Republic of Korea.
Soojin LeeDepartment of Microbiology and Molecular Biology, Chungnam National University, Daejeon, Republic of Korea.ORCID https://orcid.org/0000-0002-0383-5025
Pil Jae MaengDepartment of Microbiology and Molecular Biology, Chungnam National University, Daejeon, Republic of Korea.
Chungnam National University · KREuBiologics (South Korea) · KRGwangju Institute of Science and Technology · KRKorea Research Institute of Bioscience and Biotechnology · KR

Funding

Korean Government (MSIT)National Research Foundation of Korea NRF-2020R1A2C201128811
6 · The paper itself

Abstract

objectivesThe aim of this study was to discover new potential biomarkers of breast cancer and investigate their cellular functions. MATERIALS AND

methodsWe analysed the gene expression profiles of matched pairs of breast tumour and normal tissues from 24 breast cancer patients. Tetracycline-inducible MAMDC2 expression system was established and used to evaluate cell proliferation in vitro and in vivo. MAMDC2-mediated signalling was determined using immunoblot analysis.

resultsWe identified MAMDC2 as a down-regulated gene showing significant prognostic capability. Overexpression of MAMDC2 or treatment with MAMDC2-containing culture medium significantly inhibited the cell proliferation of T-47D cells. Furthermore, MAMDC2 expression reduced in vivo growth of T-47D xenograft tumours. MAMDC2 may exert its growth-inhibitory functions by attenuating the MAPK signalling pathway.

conclusionWe report that MAMDC2 has a tumour-suppressive role and, as a secretory protein, it might be useful as a biomarker for breast cancer treatment.

Indexed as

Down-RegulationGene Expression Regulation, NeoplasticAnimalsBiomarkers, TumorBreastBreast NeoplasmsCell Line, TumorCell ProliferationFemaleGenes, Tumor SuppressorGlycosylationHumansMiceMiddle AgedBiomarkers, Tumorbiomarkersbreast cancercell proliferationtumour suppressor

Identifiers

PMID32707597
PMCPMC7507446
OpenAlexW3044364113

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.