Evidence map›Paper›PMID 32724161›Full record

ArticleOncogene2020

Viral integration in BK polyomavirus-associated urothelial carcinoma in renal transplant recipients: multistage carcinogenesis revealed by next-generation virome capture sequencing.

Yuchen Wang, Yanna Liu, Wenfeng Deng, Fangxiang Fu, Susha Yan, Hongwei Yang, Rumin Liu, Jian Geng, Jian Xu, Yihan Wu and 12 more

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

19 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

22 authors.

Yuchen Wang *Department of Organ Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou, China.ORCID http://orcid.org/0000-0003-3253-5117
Yanna Liu *Department of Organ Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Wenfeng Deng *Department of Organ Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Fangxiang FuDepartment of Organ Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Susha YanDepartment of Organ Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Hongwei YangDepartment of Organ Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Rumin LiuDepartment of Organ Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Jian GengDepartment of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Jian XuDepartment of Organ Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Yihan WuDepartment of Organ Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Junfeng MaMygenostics Co., Beijing, China.
Jiapeng ZhouMygenostics Co., Beijing, China.
Na LiuMygenostics Co., Beijing, China.
Yu JinDepartment of Organ Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Renfei XiaDepartment of Organ Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Nahel EliasDepartment of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.ORCID http://orcid.org/0000-0001-6466-7347
Richard J LeeDepartment of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Adam S FeldmanDepartment of Urology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Michael L BluteDepartment of Urology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Robert B ColvinDepartment of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Chin-Lee WuDepartment of Urology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA. cwu2@mgh.harvard.edu.ORCID http://orcid.org/0000-0002-0444-0068
Yun MiaoDepartment of Organ Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou, China. miaoyunecho@126.com.ORCID http://orcid.org/0000-0003-3592-4695

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BK polyomavirus (BKPyV)-associated cancer after transplantation has gained increasing attention. However, the role of BKPyV integration on oncogenesis is still unclear. In this study, next-generation virome capture sequencing of primary and metastatic tumors were performed in three patients with BKPyV-associated urothelial carcinoma after renal transplantation. As a result, a total of 332 viral integration sites were identified in the six tumors. Integration of BKPyV in both primary and metastatic tumors followed the mechanism of microhomology-mediated end joining mostly, since microhomologies between human and BKPyV genomes were significantly enriched in flanking regions of 84% of the integration sites. Viral DNA breakpoints were nonrandom and tended to assemble in large T gene, small T gene and viral protein 2 gene. There were three, one and one consensus integration sites between the primary and metastatic tumors, which affected LINC01924, eIF3c, and NEIL2 genes in the three cases respectively. Thus, we concluded that integration of BKPyV was a continuous process occurring in both primary and metastatic tumors, generating heterogenous tumor cell populations. Through this ongoing process, certain cell populations might have gained growth advantage or metastatic potential, as a result of viral integration either affecting the cellular genes where the viral DNA integrated to or altering the expression or function of the viral genes.

Indexed as

AgedBK VirusFemaleHigh-Throughput Nucleotide SequencingHumansMaleMiddle AgedPolyomavirus InfectionsTumor Virus InfectionsUrologic NeoplasmsVirus Integration

Identifiers

What OpenQuestion holds

Textmetadata
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.