Evidence map›Paper›PMID 33093905›Full record

ArticleExperimental and therapeutic medicine2020

Glutamate receptor ionotropic, kainate 1 serves as a novel tumor suppressor of colorectal carcinoma and predicts clinical prognosis.

Zhong Ren, Jingzheng Liu, Liqing Yao, Jian Li, Zhipeng Qi, Bing Li

Open access · diamondAbstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

6 citing papers in PubMed, 8 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 1 institution in 1 country.

Zhong RenEndoscopy Research Institute, Endoscopy Center, Zhongshan Hospital, Fudan University, Shanghai 200032, P.R. China.
Jingzheng LiuEndoscopy Research Institute, Endoscopy Center, Zhongshan Hospital, Fudan University, Shanghai 200032, P.R. China.
Liqing YaoEndoscopy Research Institute, Endoscopy Center, Zhongshan Hospital, Fudan University, Shanghai 200032, P.R. China.
Jian LiEndoscopy Research Institute, Endoscopy Center, Zhongshan Hospital, Fudan University, Shanghai 200032, P.R. China.
Zhipeng QiEndoscopy Research Institute, Endoscopy Center, Zhongshan Hospital, Fudan University, Shanghai 200032, P.R. China.
Bing LiEndoscopy Research Institute, Endoscopy Center, Zhongshan Hospital, Fudan University, Shanghai 200032, P.R. China.
Fudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Colorectal cancer (CRC) is one of the most malignant cancers worldwide. However, the mechanisms of initiation and development of CRC are still largely unclear. The present study aimed to investigate the biological function and prognosis of glutamate receptor ionotropic, kainate 1 (GRIK1) in CRC. GRIK1 expression levels were analyzed in tissue microarrays containing 80 primary CRC samples using immunohistochemistry (IHC). The association between GRIK1 expression levels, clinicopathological factors and the prognosis was also investigated using Spearman's correlation analysis and Kaplan-Meier analysis, respectively. After genetic knockdown or overexpression of GRIK1, invasion/migration assays, proliferation assay, soft agar/colony formation assays, western blotting, reverse transcription-quantitative PCR and tumor xenograft models were used to investigate the function of GRIK1 both

Indexed as

CRCGRIK1metastasisprognosistumor suppressor

Identifiers

PMID33093905
PMCPMC7571385
OpenAlexW3092582377

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.