Evidence map›Paper›PMID 29844865›Full record

ArticleOncotarget2018

Identification of different mutational profiles in cancers arising in specific colon segments by next generation sequencing.

Duarte Mendes Oliveira, Carmelo Laudanna, Simona Migliozzi, Pietro Zoppoli, Gianluca Santamaria, Katia Grillone, Laura Elia, Chiara Mignogna, Flavia Biamonte, Rosario Sacco and 4 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

24 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. 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

14 authors at 1 institution in 1 country.

Duarte Mendes OliveiraDepartment of Experimental and Clinical Medicine, University Magna Graecia, Catanzaro, Italy.
Carmelo LaudannaDepartment of Experimental and Clinical Medicine, University Magna Graecia, Catanzaro, Italy.
Simona MigliozziDepartment of Experimental and Clinical Medicine, University Magna Graecia, Catanzaro, Italy.
Pietro ZoppoliDepartment of Experimental and Clinical Medicine, University Magna Graecia, Catanzaro, Italy.
Gianluca SantamariaDepartment of Experimental and Clinical Medicine, University Magna Graecia, Catanzaro, Italy.
Katia GrilloneDepartment of Experimental and Clinical Medicine, University Magna Graecia, Catanzaro, Italy.
Laura EliaDepartment of Medical and Surgical Sciences, University Magna Graecia, Catanzaro, Italy.
Chiara MignognaDepartment of Health Sciences, University Magna Graecia, Catanzaro, Italy.
Flavia BiamonteDepartment of Experimental and Clinical Medicine, University Magna Graecia, Catanzaro, Italy.
Rosario SaccoDepartment of Medical and Surgical Sciences, University Magna Graecia, Catanzaro, Italy.
Francesco CorcioneUOC Chirurgia Generale, Azienda Ospedaliera dei Colli, Napoli, Italy.
Giuseppe VigliettoDepartment of Experimental and Clinical Medicine, University Magna Graecia, Catanzaro, Italy.
Donatella MalangaDepartment of Experimental and Clinical Medicine, University Magna Graecia, Catanzaro, Italy.
Antonia RizzutoDepartment of Medical and Surgical Sciences, University Magna Graecia, Catanzaro, Italy.
Magna Graecia University · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of this study was to investigate the mutational profiles of cancers arising in different colon segments. To this aim, we have analyzed 37 colon cancer samples by use of the Ion AmpliSeq™ Comprehensive Cancer Panel. Overall, we have found 307 mutated genes, most of which already implicated in the development of colon cancer. Among these, 15 genes were mutated in tumors originating in all six colon segments and were defined "common genes" (i.e. APC, PIK3CA, TP53) whereas 13 genes were preferentially mutated in tumors originating only in specific colon segments and were defined "site-associated genes" (i.e. BLNK, PTPRD). In addition, the presence of mutations in 10 of the 307 identified mutated genes (NBN, SMUG1, ERBB2, PTPRT, EPHB1, ALK, PTPRD, AURKB, KDR and GPR124) were found to be of clinical relevance. Among clinically relevant genes, NBN and SMUG1 were identified as independent prognostic factors that predicted poor survival in colon cancer patients. In conclusion, the findings reported here indicate that tumors arising in different colon segments present differences in the type and/or frequency of genetic variants, with two of them being independent prognostic factors that predict poor survival in colon cancer patients.

Indexed as

colon cancercolon segmentsion torrent

Identifiers

PMID29844865
PMCPMC5963617
OpenAlexW2799703640

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.