Evidence map›Paper›PMID 29622765›Full record

ArticleExperimental & molecular medicine2018

Identification of genomic aberrations associated with lymph node metastasis in diffuse-type gastric cancer.

Ji-Hye Choi, Young-Bae Kim, Ji Mi Ahn, Min Jae Kim, Won Jung Bae, Sang-Uk Han, Hyun Goo Woo, Dakeun Lee

Open access · goldAbstract read
In one paragraph

Article in Experimental & molecular medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

21 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
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  5. Review
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  8. Review
  9. Review
  10. Review
  11. Antitumor Effect of Si-Jun-Zi Decoction on SGC7901 Gastric Cancer Cells by CMTM2 Activation.Evidence-based complementary and alternative medicine : eCAM · 2022
    Article
  12. Article
  13. MicroRNA signatures associated with lymph node metastasis in intramucosal gastric cancer.Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2021
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Diffuse gastric cancer: histologic, molecular, and genetic basis of disease.Translational gastroenterology and hepatology · 2020
    Review
  20. Bioinformatics-Based Discovery ofFrontiers in cell and developmental biology · 2019
    Article
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

8 authors at 1 institution in 1 country.

Ji-Hye Choi *Department of Physiology, Ajou University School of Medicine, Suwon, Republic of Korea.
Young-Bae Kim *Department of Pathology, Ajou University School of Medicine, Suwon, Republic of Korea.
Ji Mi AhnDepartment of Pathology, Ajou University School of Medicine, Suwon, Republic of Korea.
Min Jae KimDepartment of Physiology, Ajou University School of Medicine, Suwon, Republic of Korea.
Won Jung BaeDepartment of Pathology, Ajou University School of Medicine, Suwon, Republic of Korea.
Sang-Uk HanDepartment of Surgery, Ajou University School of Medicine, Suwon, Republic of Korea.
Hyun Goo WooDepartment of Physiology, Ajou University School of Medicine, Suwon, Republic of Korea. hg@ajou.ac.kr.ORCID http://orcid.org/0000-0002-0916-893X
Dakeun LeeDepartment of Pathology, Ajou University School of Medicine, Suwon, Republic of Korea. dakeun@gmail.com.ORCID http://orcid.org/0000-0003-1604-2961
Ajou University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diffuse-type gastric cancer (DGC) is a GC subtype with heterogeneous clinical outcomes. Lymph node metastasis of DGC heralds a dismal progression, which hampers the curative treatment of patients. However, the genomic heterogeneity of DGC remains unknown. To identify genomic variations associated with lymph node metastasis in DGC, we performed whole exome sequencing on 23 cases of DGC and paired non-tumor tissues and compared the mutation profiles according to the presence (N3, n = 13) or absence (N0, n = 10) of regional lymph node metastasis. Overall, we identified 185 recurrently mutated genes in DGC, which included a significant novel mutation at CMTM2, as well as previously known mutations at CDH1, RHOA, and TP53. Noticeably, CMTM2 expression could predict the prognostic outcomes of DGC but not intestinal-type GC (IGC), indicating pivotal roles of CMTM2 in DGC progression. In addition, we identified a recurrent loss of heterozygosity (LOH) of DNA copy numbers at the 3p12-pcen locus in DGC. A comparison of N0 and N3 tumors showed that N3 tumors exhibited more frequent DNA copy number aberrations, including copy-neutral LOH and mutations of CpTpT trinucleotides, than N0 tumors (P = 0.2 × 10

Indexed as

Genetic VariationAdultAgedDNA Copy Number VariationsExome SequencingFemaleGenomicsHumansLymphatic MetastasisLymph NodesMaleMiddle AgedMutationNeoplasm StagingStomach Neoplasms

Identifiers

PMID29622765
PMCPMC5938030
OpenAlexW2795736177

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.