Evidence map›Paper›PMID 28506304›Full record

ArticleBMC cancer2017

Characterization of genetic aberrations in a single case of metastatic thymic adenocarcinoma.

Yeonghun Lee, Sehhoon Park, Se-Hoon Lee, Hyunju Lee

Open access · goldAbstract readCase Reports
In one paragraph

Article in BMC cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 26% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Non-mucinous, enteric-type thymic adenocarcinoma: genetic analysis of a case.General thoracic and cardiovascular surgery cases · 2026
    Article
  4. Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Identification and Characterization of Non-Coding RNAs in Thymoma.Medical science monitor : international medical journal of experimental and clinical research · 2021
    Article
  10. Detection of novel and recurrent conjoined genes in non-Hodgkin B-cell lymphoma.Journal of clinical and experimental hematopathology : JCEH · 2021
    Article
  11. Article
  12. Article
  13. 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

4 authors at 2 institutions in 1 country.

Yeonghun LeeSchool of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, 123 Cheomdangwagi-ro, Buk-gu, Gwangju, 61005, South Korea.
Sehhoon ParkDivision of Hematology and Medical Oncology, Department of Internal Medicine, Seoul National University Hospital, 101 Daehakro, Jongnogu, Seoul, 110-744, South Korea.
Se-Hoon LeeDivision of Hematology and Medical Oncology, Department of Internal Medicine, Seoul National University Hospital, 101 Daehakro, Jongnogu, Seoul, 110-744, South Korea. sehoon.lee119@gmail.com.
Hyunju LeeSchool of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, 123 Cheomdangwagi-ro, Buk-gu, Gwangju, 61005, South Korea. hyunjulee@gist.ac.kr.
Gwangju Institute of Science and Technology · KRSeoul National University Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThymic adenocarcinoma is an extremely rare subtype of thymic epithelial tumors. Due to its rarity, there is currently no sequencing approach for thymic adenocarcinoma.

methodsWe performed whole exome and transcriptome sequencing on a case of thymic adenocarcinoma and performed subsequent validation using Sanger sequencing.

resultsThe case of thymic adenocarcinoma showed aggressive behaviors with systemic bone metastases. We identified a high incidence of genetic aberrations, which included somatic mutations in RNASEL, PEG10, TNFSF15, TP53, TGFB2, and FAT1. Copy number analysis revealed a complex chromosomal rearrangement of chromosome 8, which resulted in gene fusion between MCM4 and SNTB1 and dramatic amplification of MYC and NDRG1. Focal deletion was detected at human leukocyte antigen (HLA) class II alleles, which was previously observed in thymic epithelial tumors. We further investigated fusion transcripts using RNA-seq data and found an intergenic splicing event between the CTBS and GNG5 transcript. Finally, enrichment analysis using all the variants represented the immune system dysfunction in thymic adenocarcinoma.

conclusionThymic adenocarcinoma shows highly malignant characteristics with alterations in several cancer-related genes.

Indexed as

AdenocarcinomaAdultBone NeoplasmsDNA Copy Number VariationsExome SequencingHumansMaleMutationNeoplasms, Glandular and EpithelialThymomaThymus NeoplasmsSomatic copy number alterationsSomatic mutationsThymic adenocarcinomaThymic epithelial tumorsWhole exome sequencing

Identifiers

PMID28506304
PMCPMC5432996
OpenAlexW2615138450

What OpenQuestion holds

Textmetadata
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.