Evidence map›Paper›PMID 32212795›Full record

ArticleAsian Pacific journal of cancer prevention : APJCP2020

Molecular Epidemiology of Epstein-Barr virus (EBV) in Patients with Hematologic Malignancies.

Alireza Tabibzadeh, Mohammad Hadi Karbalaie Niya, Maryam Esghaei, Farah Bokharaei-Salim, Angila Ataei-Pirkooh, Seyed Jalal Kiani, Seyed Hamid Reza Monavari

Open access · goldAbstract read
In one paragraph

Article in Asian Pacific journal of cancer prevention : APJCP, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

10 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
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  8. Epidemiology and Histopathology of Nasopharyngeal Neoplasms in Iran.Iranian journal of otorhinolaryngology · 2023
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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 1 institution in 1 country.

Alireza TabibzadehDepartment of Virology, Iran University of Medical Sciences, Tehran, Iran.
Mohammad Hadi Karbalaie NiyaGastrointestinal and Liver Disease Research Center, Iran University of Medical Sciences, Tehran, Iran.
Maryam EsghaeiDepartment of Virology, Iran University of Medical Sciences, Tehran, Iran.ORCID 0000-0003-2944-2147
Farah Bokharaei-SalimDepartment of Virology, Iran University of Medical Sciences, Tehran, Iran.
Angila Ataei-PirkoohDepartment of Virology, Iran University of Medical Sciences, Tehran, Iran.
Seyed Jalal KianiDepartment of Virology, Iran University of Medical Sciences, Tehran, Iran.
Seyed Hamid Reza MonavariDepartment of Virology, Iran University of Medical Sciences, Tehran, Iran.
Iran University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEpstein-Barr virus (EBV) is associated with different malignant diseases, such as Hodgkin lymphoma (HL) and lymphoproliferative disorders. Patients with hematologic malignancies by variable severity could be suspected for the infection with different types of this virus. This preliminary study reported the genotyping and related viral load of Epstein-Barr virus in Iranian patients with hematologic malignancies for estimation of possible factors affecting malignancy.

methodsPeripheral blood mononuclear cells (PBMC) of HL (n=20), NHL (n=29), acute lymphocytic leukemia (ALL) (n=18) and chronic lymphocytic leukemia (CLL) (n=12) were obtained. After DNA extraction, a nested-PCR and a conventional-PCR targeting EBNA-2 and EBNA-3C genes were performed. A real-time PCR assay for viral load quantitation carried out. Standard curve analysis used for evaluation of amplification specificity.

resultsOf 79 included patients, 34 (43%) were EBV positive. There were 23.5% (8/34), 38.2% (13/34), 23.5% (8/34), 14.8% (5/34) in HL, NHL, ALL and CLL groups, respectively. Also, the main genotype was genotype I (91.2%) which it follows by 8.8% (3/34) genotype II. The real-time PCR assay showed the mean viral load ± std. deviation was 2.75×105 ± 1.202×106 copies/μg DNA and the higher viral load was seen in NHL patients.

conclusionThis preliminary investigation in Iran shows that the main EBV genotype into our region probably is genotype I (91.2%) which it is similar to others. We could not find any statistically significant association between the virus infection and viral load with any specific disease and patients' demographic data. <br />.

Indexed as

AdultAgedDNA, ViralEpstein-Barr Virus InfectionsFemaleGenotypeHematologic NeoplasmsHerpesvirus 4, HumanHumansMaleMiddle AgedViral LoadDNA, ViralEBV Nuclear Antigen (EBNA)Epstein-Barr virus (EBV)Genotypinghematologic malignancy

Identifiers

PMID32212795
PMCPMC7437315
OpenAlexW3013940921

What OpenQuestion holds

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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.