Evidence map›Paper›PMID 27835906›Full record

ArticleOncotarget2016

Whole-exome and transcriptome sequencing of refractory diffuse large B-cell lymphoma.

Ha Young Park, Seung-Bok Lee, Hae-Yong Yoo, Seok-Jin Kim, Won-Seog Kim, Jong-Il Kim, Young-Hyeh Ko

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
4.7field-weighted citation impact, top 5% 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

31 citing papers in PubMed, 51 citations in OpenAlex.

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  19. Multifaceted Role of PRDM Proteins in Human Cancer.International journal of molecular sciences · 2020
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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 3 institutions in 1 country.

Ha Young ParkDepartment of Biomedical Sciences, Seoul National University Graduate School, Seoul, 03080, Republic of Korea.
Seung-Bok LeeDepartment of Pediatrics, Seoul National University College of Medicine, Seoul National University Children's Hospital, Seoul, 03080, Republic of Korea.
Hae-Yong YooDepartment of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, 06351, Republic of Korea.
Seok-Jin KimSection of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sung Kyun Kwan University, 06351, Republic of Korea.
Won-Seog KimSection of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sung Kyun Kwan University, 06351, Republic of Korea.
Jong-Il KimDepartment of Biomedical Sciences, Seoul National University Graduate School, Seoul, 03080, Republic of Korea.
Young-Hyeh KoDepartment of Pathology, Samsung Medical Center, SungKyunKwan University, Seoul, 06351, Republic of Korea.
Samsung Medical Center · KRSeoul National University Children's Hospital · KRSungkyunkwan University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diffuse large B-cell lymphoma (DLBCL) is the most common type of non-Hodgkin lymphoma. Although rituximab therapy improves clinical outcome, some patients develop resistant DLBCL; however, the genetic alterations in these patients are not well documented. To identify the genetic background of refractory DLBCL, we conducted whole-exome sequencing and transcriptome sequencing for six patients with refractory and seven with responsive DLBCL. The average numbers of pathogenic somatic single nucleotide variants and indels in coding regions were 71 in refractory patients (range 28-120) and 38 (range 19-66) in responsive patients. Missense mutations of TP53 were exclusive in 50% (3/6) of refractory patients and involved the DNA-binding domain of TP53. All missense mutations of TP53 were accompanied by copy number deletions. RAB11FIP5, PRKCB, PRDM15, FNBP4, AHR, CEP128, BRE, DHX16, MYO6, and NMT1 mutations were recurrent in refractory patients. MYD88, B2M, SORCS3, and WDFY3 mutations were more frequent in refractory patients than in responsive patients. REL-BCL11A fusion was found in two refractory patients; one had both fusion and copy number gain. Recurrent copy gains of POU2AF1, SLC1A4, REL11, FANCL, CACNA1D, TRRAP, and CUX1 with significantly increased average expression were found in refractory patients. The expression profile revealed enriched gene sets associated with treatment resistance, including oxidative phosphorylation and ATP-binding cassette transporters. In conclusion, this study integrated both genomic and transcriptomic alterations associated with refractory DLBCL and found several treatment-resistance alterations that may contribute to refractoriness.

Indexed as

ExomeTranscriptomeDNA Copy Number VariationsGene FusionGenes, p53HumansLymphoma, Large B-Cell, DiffuseMutationdiffuse large B cell lymphomarefractorysequencingtranscriptomewhole exome

Identifiers

PMID27835906
PMCPMC5349924
OpenAlexW2552526132

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.