Evidence map›Paper›PMID 32782548›Full record

ArticleOncology letters2020

Small RNA profiles of HTLV-1 asymptomatic carriers with monoclonal and polyclonal rearrangement of the T-cell antigen receptor γ-chain using massively parallel sequencing: A pilot study.

Daniela Raguer Valadão de Souza, Rodrigo Pessôa, Andrezza Nascimento, Youko Nukui, Juliana Pereira, Jorge Casseb, Augusto César Penalva de Oliveira, Alberto José da Silva Duarte, Patricia Bianca Clissa, Sabri Saeed Sanabani

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

11 citing papers in PubMed, 14 citations in OpenAlex.

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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

10 authors at 3 institutions in 1 country.

Daniela Raguer Valadão de SouzaLaboratory of Dermatology and Immunodeficiency, Department of Dermatology, Faculty of Medicine, University of São Paulo, São Paulo 05403 000, Brazil.
Rodrigo PessôaLaboratory of Dermatology and Immunodeficiency, Department of Dermatology, Faculty of Medicine, University of São Paulo, São Paulo 05403 000, Brazil.
Andrezza NascimentoLaboratory of Dermatology and Immunodeficiency, Department of Dermatology, Faculty of Medicine, University of São Paulo, São Paulo 05403 000, Brazil.
Youko NukuiDepartment of Hematology, Faculty of Medicine, University of São Paulo, São Paulo 05403 000, Brazil.
Juliana PereiraDepartment of Hematology, Faculty of Medicine, University of São Paulo, São Paulo 05403 000, Brazil.
Jorge CassebLaboratory of Dermatology and Immunodeficiency, Department of Dermatology, Faculty of Medicine, University of São Paulo, São Paulo 05403 000, Brazil.
Augusto César Penalva de OliveiraDepartment of Neurology, Emilio Ribas Institute of Infectious Diseases, São Paulo 01246-900, Brazil.
Alberto José da Silva DuarteLaboratory of Dermatology and Immunodeficiency, Department of Dermatology, Faculty of Medicine, University of São Paulo, São Paulo 05403 000, Brazil.
Patricia Bianca ClissaImmunopathology Laboratory, Butantan Institute, São Paulo 05503-900, Brazil.
Sabri Saeed SanabaniLaboratory of Medical Investigation Unit 03,Clinics Hospital, Faculty of Medicine, University of São Paulo, São Paulo 05403 000, Brazil.
Universidade de São Paulo · BRInstituto Butantan · BRInstituto de Infectologia Emílio Ribas · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the present pilot study, massively parallel sequencing (MPS) technology was used to investigate cellular small RNA (sRNA) levels in the peripheral blood mononuclear cells (PBMCs) of human T-lymphotropic virus type I (HTLV-I) infected asymptomatic carriers with monoclonal (ASM) and polyclonal (ASP) T cell receptor (TCR) γ gene. Blood samples from 15 HTLV-I asymptomatic carriers (seven ASM and eight ASP) were tested for the clonal TCR-γ gene and submitted for sRNA library construction together with blood samples of five healthy controls (HCs) using Illumina sequencing platform. The sRNA-sequencing reads were aligned, annotated and profiled using various bioinformatics tools. Based on these results, possible markers were validated in the study samples by performing reverse transcription-quantitative (RT-q)PCR analysis. A total of 76 known sRNAs and 52 putative novel sRNAs were identified. Among them, 44 known and 34 potential novel sRNAs were differentially expressed in the ASM and ASP libraries compared with HCs. In addition, 10 known sRNAs were exclusively dysregulated in the ASM group and one (transfer RNA 65) was significantly upregulated in the ASP group.

Indexed as

asymptomatic carriershuman T-lymphotropic virus type Imassively parallel sequencingsmall RNAT-cell antigen receptor

Identifiers

PMID32782548
PMCPMC7400997
OpenAlexW3038447167

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.