Evidence map›Paper›PMID 26196185›Full record

ArticleBritish journal of cancer2015

Endoplasmic reticulum ribosome-binding protein 1, RRBP1, promotes progression of colorectal cancer and predicts an unfavourable prognosis.

Y Pan, F Cao, A Guo, W Chang, X Chen, W Ma, X Gao, S Guo, C Fu, J Zhu

Abstract read
In one paragraph

Article in British journal of cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
–field-weighted citation impact
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

35 citing papers in PubMed.

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  6. Transcriptomic Analysis ofAnimals : an open access journal from MDPI · 2025
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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.

Y PanDepartment of Digestive Endoscopy, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China.
F CaoDepartment of Colorectal Surgery, Changhai Hospital, Second Military Medical University, 174 Changhai Road, Shanghai, 200433, China.
A GuoDepartment of Internal Medicine, Yangpu Hosptial, Tongji University School of Medicine, 450 Tengyue Road, Shanghai, 200090, China.
W ChangDepartment of Environmental Hygiene, Second Military Medical University, 800 Xiangyin Road, Shanghai, 200433, China.
X ChenDepartment of Environmental Hygiene, Second Military Medical University, 800 Xiangyin Road, Shanghai, 200433, China.
W MaDepartment of Environmental Hygiene, Second Military Medical University, 800 Xiangyin Road, Shanghai, 200433, China.
X GaoDepartment of Colorectal Surgery, Changhai Hospital, Second Military Medical University, 174 Changhai Road, Shanghai, 200433, China.
S GuoDepartment of Pathology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China.
C FuDepartment of Colorectal Surgery, Changhai Hospital, Second Military Medical University, 174 Changhai Road, Shanghai, 200433, China.
J ZhuDepartment of Environmental Hygiene, Second Military Medical University, 800 Xiangyin Road, Shanghai, 200433, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRibosome-binding protein 1 (RRBP1) has been implicated in the regulation of unfolded protein response, which is involved in almost every aspect of cancer development. We aimed to explore the significance of RRBP1 in the progression and prognosis of colorectal cancer (CRC).

methodsThe study population consisted of 856 patients with stage I-III CRC from two hospitals. RRBP1 expression was examined by immunohistochemistry (IHC) in colorectal tissues. The correlation of RRBP1 expression and CRC occurrence was assessed in paired cancer-adjacent tissues. Factors contributing to prognosis were evaluated in a training-validation design with univariate and multivariate Cox analysis. Colorectal cancer aggressiveness caused by RRBP1 knockdown or overexpression was evaluated in CRC cells.

resultsRRBP1 was aberrantly overexpressed in CRC. Compared with low-RRBP1 patients, high-RRBP1 patients had shorter disease-specific survival in the training (hazard ratio (HR), 2.423; 95% confidence interval (CI), 1.531-3.835) and validation cohorts (HR, 3.749; 95% CI, 2.166-6.448) in multivariate Cox analysis. High-RRBP1 independently predicted a shorter disease-free survival (HR, 4.821; 95% CI, 3.220-7.218) in the validation cohort. RRBP1 knockdown reduced the aggressiveness of CRC cells in vitro and inhibited the growth of CRC xenografts in vivo.

conclusionsHigh RRBP1 expression facilitates CRC progression and predicts an unfavourable post-operative prognosis.

Indexed as

AgedAnimalsCarrier ProteinsCell Line, TumorCell ProliferationColorectal NeoplasmsDisease-Free SurvivalDisease ProgressionFemaleHumansKaplan-Meier EstimateMaleMice, Inbred BALB CMice, NudeMiddle AgedNeoplasm TransplantationCarrier ProteinsRRBP1 protein, human

Identifiers

PMID26196185
PMCPMC4559827

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LicenceCC BY-NC-SA
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Registered trials

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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.