Evidence map›Paper›PMID 33674386›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Kaposi's sarcoma herpesvirus is associated with osteosarcoma in Xinjiang populations.

Qian Chen, Jiangtao Chen, Yuqing Li, Dawei Liu, Yan Zeng, Zheng Tian, Akbar Yunus, Yong Yang, Jie Lu, Xinghua Song and 1 more

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.0field-weighted citation impact, top 6% 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

29 citing papers in PubMed, 45 citations in OpenAlex.

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  6. Infection of human induced pluripotent stem cells by an oncogenic herpesvirus.Frontiers in cellular and infection microbiology · 2025
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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

11 authors at 4 institutions in 2 countries.

Qian ChenInstitute of Human Virology, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong 510080, China.ORCID 0000-0002-1223-7684
Jiangtao ChenFirst Affiliated Hospital, Xinjiang Medical University, Urumqi, Xinjiang Uyghur Autonomous Region, 830011, China.
Yuqing LiInstitute of Human Virology, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong 510080, China.
Dawei LiuDepartment of Pathology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China.
Yan ZengShihezi University, Shihezi, Xinjiang Uyghur Autonomous Region, 832000, China.ORCID 0000-0002-9823-1266
Zheng TianFirst Affiliated Hospital, Xinjiang Medical University, Urumqi, Xinjiang Uyghur Autonomous Region, 830011, China.
Akbar YunusFirst Affiliated Hospital, Xinjiang Medical University, Urumqi, Xinjiang Uyghur Autonomous Region, 830011, China.
Yong YangFirst Affiliated Hospital, Xinjiang Medical University, Urumqi, Xinjiang Uyghur Autonomous Region, 830011, China.
Jie LuDepartment of Basic and Translational Sciences, University of Pennsylvania School of Dental Medicine, Philadelphia, PA 19104.
Xinghua SongFirst Affiliated Hospital, Xinjiang Medical University, Urumqi, Xinjiang Uyghur Autonomous Region, 830011, China; yuan2@upenn.edu songxinghua19@163.com.
Yan YuanInstitute of Human Virology, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong 510080, China; yuan2@upenn.edu songxinghua19@163.com.
Xinjiang Medical University · CNSun Yat-sen University · CNShihezi University · CNUniversity of Pennsylvania · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Osteosarcoma is the most common malignant tumor of bone predominately affecting adolescents and young adults. Based on animal studies, a viral etiology of osteosarcoma was proposed more than a half-century ago, but no viral association with human osteosarcoma has been found. The Uyghur ethnic population in Xinjiang, China, has an unusually high prevalence of Kaposi's sarcoma-associated herpesvirus (KSHV) infection and elevated incidence of osteosarcoma. In the current study, we explored the possible association of KSHV infection and osteosarcoma occurrence. Our seroepidemiological study revealed that KSHV prevalence was significantly elevated in Uyghur osteosarcoma patients versus the general Uyghur population (OR, 10.23; 95%CI, 4.25, 18.89). The KSHV DNA genome and viral latent nuclear antigen LANA were detected in most osteosarcoma tumor cells. Gene expression profiling analysis showed that KSHV-positive osteosarcoma represents a distinct subtype of osteosarcomas with viral gene-activated signaling pathways important for osteosarcoma development. We conclude that KSHV infection is a risk factor for osteosarcoma, and KSHV is associated with some osteosarcomas, representing a newly identified viral-associated endemic cancer.

Indexed as

Herpesviridae InfectionsOsteosarcomaAdolescentAdultAntigens, ViralChildChild, PreschoolChinaDNA, ViralFemaleGenome, ViralHerpesvirus 8, HumanHumansMaleMiddle AgedNeoplasm ProteinsAntigens, ViralDNA, Virallatency-associated nuclear antigenNeoplasm ProteinsNuclear ProteinsViral Proteinshuman herpesvirus type 8Kaposi’s sarcoma-associated herpesvirusosteosarcomaseroepidemiologyviral-associated endemic cancer

Identifiers

PMID33674386
PMCPMC7958238
OpenAlexW3134291749

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.