Evidence map›Paper›PMID 30569094›Full record

ArticleOncology reports2019

ERp29 counteracts the suppression of malignancy mediated by endoplasmic reticulum stress and promotes the metastasis of colorectal cancer.

Lili Guo, Lili Ma, Chao Liu, Yan Lei, Na Tang, Yingxin Huang, Guan Huang, Dazhou Li, Qi Wang, Guanglong Liu and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Oncology reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-weighted citation impact, top 32% 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

8 citing papers in PubMed, 9 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

13 authors at 4 institutions in 1 country.

Lili GuoDepartment of Pathology, Nanfang Hospital and School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Lili MaDepartment of Pathology, Nanfang Hospital and School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Chao LiuDepartment of Pathology and Laboratory Medicine, Guangdong General Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, P.R. China.
Yan LeiDepartment of Pathology, Nanfang Hospital and School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Na TangDepartment of Pathology, Shenzhen People's Hospital, Second Clinical Medical College of Jinan University, Shenzhen, Guangdong 518020, P.R. China.
Yingxin HuangDepartment of Pathology, Nanfang Hospital and School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Guan HuangDepartment of Pathology, Nanfang Hospital and School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Dazhou LiDepartment of Pathology, Nanfang Hospital and School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Qi WangDepartment of Pathology, Nanfang Hospital and School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Guanglong LiuDepartment of Pathology, Nanfang Hospital and School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Minshan TangDepartment of Pathology, Nanfang Hospital and School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Zhiliang JingDepartment of Pathology, Nanfang Hospital and School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Yongjian DengDepartment of Pathology, Nanfang Hospital and School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Nanfang Hospital · CNSouthern Medical University · CNGuangdong Academy of Medical Sciences · CNJinan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endoplasmic reticulum protein 29 (ERp29), an endoplasmic reticulum (ER) protein, participates in ER stress (ERS), but little is known about the association of ERp29 with ERS in the metastasis and prognosis of cancerous diseases. The present study revealed that ERp29 was important to ERS and interfered with the malignant behaviors of colorectal cancer (CRC). Experiments in in vitro and in animal models revealed that ERS inhibited the cell growth and suppressed the metastatic capacity of CRC cells, but ERp29 counteracted these effects. Furthermore, it was demonstrated that ERp29 recovered the migration and metastatic behaviors of CRC cells suppressed by ERS, mediated only when it combined with cullin5 (CUL5). ERp29 also relied on CUL5 to promote epithelial‑mesenchymal transition. From the immunohistochemical examination of CRC tissues, the high expression of ERp29 was revealed to predict the poor prognosis of 457 CRC cases. The retrospective analysis of the clinicopathological data of patients with CRC was consistent with the results of the in vitro and in vivo experiments. Thus, ERp29 protected CRC cells from ERS‑mediated reduction of malignancy to promote metastasis and may be a potential target of medical intervention for CRC therapy.

Indexed as

Epithelial-Mesenchymal TransitionAnimalsColorectal NeoplasmsCullin ProteinsCulture Media, ConditionedEndoplasmic Reticulum StressFemaleGene Knockdown TechniquesHeat-Shock ProteinsHumansKaplan-Meier EstimateMaleMiceMice, NudeMiddle AgedPhenylbutyrates4-phenylbutyric acidCUL5 protein, humanCullin ProteinsCulture Media, ConditionedERP29 protein, humanHeat-Shock ProteinsPhenylbutyratesRNA, Small InterferingTunicamycin

Identifiers

PMID30569094
PMCPMC6365697
OpenAlexW2903702542

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.