Evidence map›Paper›PMID 31857616›Full record

ArticleScientific reports2019

RRAD expression in gastric and colorectal cancer with peritoneal carcinomatosis.

Hee Kyung Kim, Inkyoung Lee, Seung Tae Kim, Jeeyun Lee, Kyoung-Mee Kim, Joon Oh Park, Won Ki Kang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.4field-weighted citation impact, top 44% 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

5 citing papers in PubMed, 10 citations in OpenAlex.

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  4. Review
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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

7 authors at 1 institution in 1 country.

Hee Kyung KimDivision of Hematology-Oncology, Departments of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
Inkyoung LeeBiological Research Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
Seung Tae KimDivision of Hematology-Oncology, Departments of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
Jeeyun LeeDivision of Hematology-Oncology, Departments of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.ORCID http://orcid.org/0000-0002-4911-6165
Kyoung-Mee KimDepartment of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
Joon Oh ParkDivision of Hematology-Oncology, Departments of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
Won Ki KangDivision of Hematology-Oncology, Departments of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea. wkkang@skku.edu.
Samsung Medical Center · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The role of Ras-related associated with diabetes (RRAD) in gastric cancer (GC) or colorectal cancer (CRC) has not been investigated. We aimed to investigate the biological and clinical roles of RRAD in GC and CRC and to assess RRAD as a therapeutic target. A total of 31 cancer cell lines (17 GC cell lines, 14 CRC cell lines), 59 patient-derived cells (PDCs from 48 GC patients and 11 CRC patients), and 84 matched pairs of primary cancer tissue and non-tumor tissue were used to evaluate the role of RRAD in vitro and in vivo. RRAD expression was frequently increased in GC and CRC cell lines, and siRNA/shRNA-mediated RRAD inhibition induced significant decline of tumor cell proliferation both in vitro and in vivo. A synergistic effect of RRAD inhibition was generated by combined treatment with chemotherapy. Notably, RRAD expression was markedly increased in PDCs, and RRAD inhibition suppressed PDC proliferation. RRAD inhibition also resulted in reduced cell invasion, decreased expression of EMT markers, and decreased angiogenesis and levels of associated proteins including VEGF and ANGP2. Our study suggests that RRAD could be a novel therapeutic target for treatment of GC and CRC, especially in patients with peritoneal seeding.

Indexed as

AnimalsAntineoplastic AgentsBiomarkers, TumorCell Line, TumorColorectal NeoplasmsGene Expression Regulation, NeoplasticGene Knockdown TechniquesHumansMaleMicePeritoneal NeoplasmsPeritoneumras ProteinsRNA, Small InterferingStomachStomach NeoplasmsAntineoplastic AgentsBiomarkers, Tumorras ProteinsRNA, Small InterferingRRAD protein, human

Identifiers

PMID31857616
PMCPMC6923381
OpenAlexW2994695346

What OpenQuestion holds

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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.