Evidence map›Paper›PMID 33014798›Full record

ArticleFrontiers in oncology2020

Comparison of microRNA Expression Profile in Chronic Myeloid Leukemia Patients Newly Diagnosed and Treated by Allogeneic Hematopoietic Stem Cell Transplantation.

Juliana Ravelli Baldassarre Martins, Leonardo Nazario de Moraes, Sarah Santiloni Cury, Juliane Dadalto, Juliana Capannacci, Robson Francisco Carvalho, Célia Regina Nogueira, Newton Key Hokama, Paula de Oliveira Montandon Hokama

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 2 pooled it
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

10 citing papers in PubMed, 2 syntheses or guidelines pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Genetic Biomarkers in Chronic Myeloid Leukemia: What Have We Learned So Far?International journal of molecular sciences · 2021
    Review
  9. Article
  10. Article
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

9 authors at 1 institution in 1 country.

Juliana Ravelli Baldassarre MartinsDepartment of Internal Medicine, São Paulo State University (UNESP-FMB), Botucatu, Brazil.
Leonardo Nazario de MoraesDepartment of Bioprocesses and Biotechnology, São Paulo State University (UNESP-FCA), Botucatu, Brazil.
Sarah Santiloni CuryDepartment of Structural and Functional Biology, São Paulo State University (UNESP-IBB), Botucatu, Brazil.
Juliane DadaltoDepartment of Internal Medicine, São Paulo State University (UNESP-FMB), Botucatu, Brazil.
Juliana CapannacciDepartment of Internal Medicine, São Paulo State University (UNESP-FMB), Botucatu, Brazil.
Robson Francisco CarvalhoDepartment of Structural and Functional Biology, São Paulo State University (UNESP-IBB), Botucatu, Brazil.
Célia Regina NogueiraDepartment of Internal Medicine, São Paulo State University (UNESP-FMB), Botucatu, Brazil.
Newton Key HokamaDepartment of Internal Medicine, São Paulo State University (UNESP-FMB), Botucatu, Brazil.
Paula de Oliveira Montandon HokamaDepartment of Internal Medicine, São Paulo State University (UNESP-FMB), Botucatu, Brazil.
Universidade Estadual Paulista (Unesp) · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronic myeloid leukemia (CML) results from a translocation between chromosomes 9 and 22, which generates the Philadelphia chromosome. This forms BCR/ABL1, an active tyrosine kinase protein that promotes cell growth and replication. Despite great progress in CML treatment in the form of tyrosine kinase inhibitors, allogeneic-hematopoietic stem cell transplantation (allo-HSCT) is currently used as an important treatment alternative for patients resistant to these inhibitors. Studies have shown that unregulated expression of microRNAs, which act as oncogenes or tumor suppressors, is associated with human cancers. This contributes to tumor formation and development by stimulating proliferation, angiogenesis, and invasion. Research has demonstrated the potential of microRNAs as biomarkers for cancer diagnosis, prognosis, and therapeutic targets. In the present study, we compared the circulating microRNA expression profiles of 14 newly diagnosed patients with chronic phase-CML and 14 Philadelphia chromosome-negative patients after allo-HSCT. For each patient, we tested 758 microRNAs by reverse transcription quantitative polymerase chain reaction (RT-qPCR) analysis. The global expression profile of microRNAs revealed 16 upregulated and 30 downregulated microRNAs. Target genes were analyzed, and key pathways were extracted and compared. Bioinformatics tools were used to analyze data. Among the downregulated miRNA target genes, some genes related to cell proliferation pathways were identified. These results reveal the comprehensive microRNA profile of CML patients and the main pathways related to the target genes of these miRNAs in cytogenetic remission after allo-HSCT. These results provide new resources for exploring stem cell transplantation-based CML treatment strategies.

Indexed as

allogeneic hematopoietic stem cell transplantationbiomarkerschronic myeloid leukemiamiRNAsPhiladelphia chromosome

Identifiers

PMID33014798
PMCPMC7500210
OpenAlexW3083753718

What OpenQuestion holds

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LicenceCC BY
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.