Evidence map›Paper›PMID 32555359›Full record

ArticleScientific reports2020

New LncRNAs in Chronic Hepatitis C progression: from fibrosis to hepatocellular carcinoma.

Adriana Camargo Ferrasi, Geysson Javier Fernandez, Rejane Maria Tommasini Grotto, Giovanni Faria Silva, Joao Goncalves, Marina C Costa, Francisco J Enguita, Maria Inês de Moura Campos Pardini

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 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
0.7field-weighted citation impact, top 36% 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, 16 citations in OpenAlex.

  1. Review
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  10. HCV and tumor-initiating stem-like cells.Frontiers in physiology · 2022
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  11. Observational
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

8 authors at 3 institutions in 3 countries.

Adriana Camargo FerrasiDepartment of Internal Medicine, Medical School, Sao Paulo State University (UNESP), Botucatu, SP, Brazil. adriana.ferrasi@unesp.br.
Geysson Javier FernandezGrupo Inmunovirologia, Facultad de Medicina, Universidad de Antioquia, UdeA, Medellín, Colombia.
Rejane Maria Tommasini GrottoMolecular Biology Laboratory, Blood Transfusion Center, HC-FMB, Sao Paulo State University (UNESP), Botucatu, SP, Brazil.
Giovanni Faria SilvaDepartment of Internal Medicine, Medical School, Sao Paulo State University (UNESP), Botucatu, SP, Brazil.
Joao GoncalvesiMed-Research Institute of Medicines, Faculdade de Farmácia da Universidade de Lisboa, Lisboa, Portugal.
Marina C CostaInstituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, 1649-028, Lisboa, Portugal.
Francisco J EnguitaInstituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, 1649-028, Lisboa, Portugal.
Maria Inês de Moura Campos PardiniDepartment of Internal Medicine, Medical School, Sao Paulo State University (UNESP), Botucatu, SP, Brazil.
Universidade Estadual Paulista (Unesp) · BRUniversity of Lisbon · PTUniversidad de Antioquia · CO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related death in the world, and about 80% of the cases are associated with hepatitis B or C. Genetic and epigenetic alterations are accumulated over decades of chronic injury and may affect the functioning of tumor suppressor genes and protooncogenes. Studies have evidenced the role of Long non-coding RNAs (LncRNA) with oncogenic or tumor suppressor activities, suggesting a great potential in the treatment, diagnosis or indicator of prognosis in cancer. In this context, the aim of this study was to evaluate the global expression profile lncRNA in hepatic tissue samples with different stages of fibrosis associated with chronic hepatitis C, HCC and normal liver, in order to identify new lncRNAs that could contribute to study the progression of hepatic fibrosis to HCC associated with chronic hepatitis C. RNA-Seq was performed on Illumina NextSeq platform to identify lncRNAs expressed differently in 15 patients with chronic hepatitis C, three patients with HCC and three normal liver specimens. When the pathological tissues (fibrosis and carcinoma) were compared to normal hepatic tissue, were identified 2, 6 e 34 differentially expressed lncRNAs in moderate fibrosis, advanced fibrosis and HCC, respectively. The carcinoma group had the highest proportion of differentially expressed lncRNA (34) and of these, 29 were exclusive in this type of tissue. A heat map of the deregulated lncRNA revealed different expression patterns along the progression of fibrosis to HCC. The results showed the deregulation of some lncRNA already classified as tumor suppressors in HCC and other cancers, as well as some unpublished lncRNA whose function is unknown. Some of these lncRNAs are dysregulated since the early stages of liver injury in patients with hepatitis C, others overexpressed only in tumor tissue, indicating themselves as candidates of markers of fibrosis progression or tumor, with potential clinical applications in prognosis as well as a therapeutic target. Although there are already studies on lncRNA in hepatocellular carcinoma, this is the first study conducted in samples exclusively of HCV-related liver and HCV HCC.

Indexed as

Carcinoma, HepatocellularDisease ProgressionFibrosisGene Expression RegulationHepatitis C, ChronicHumansLiverLiver NeoplasmsPrincipal Component AnalysisPrognosisRNA, Long NoncodingRNA, Long Noncoding

Identifiers

PMID32555359
PMCPMC7303194
OpenAlexW3036136783

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.