Evidence map›Paper›PMID 35901327›Full record

ArticleAsian Pacific journal of cancer prevention : APJCP2022

Investigating VEGF. miR-145-3p, and miR-101-3p Expression in Patients with Cholangiocarcinoma.

Maria Clara Jessica Calastri, Rafael Fernandes Ferreira, Graciele Domitila Tenani, Lucas Poleto Spinola, Gabriel Feltrin Vieira, Maria Filomena Rabaça Roque Botelho, Ana Margarida Coelho Abrantes, José Guilherme Lopes Rodrigues Tralhão, Ana Filipa Marques De Brito, Renato Ferreira Da Silva and 7 more

Open access · goldAbstract read
In one paragraph

Article in Asian Pacific journal of cancer prevention : APJCP, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

8 citing papers in PubMed, 8 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

17 authors at 5 institutions in 2 countries.

Maria Clara Jessica CalastriDepartment of Biochemistry and Molecular Biology, Faculty of Medicine of São José do Rio Preto, FAMERP, São José do Rio Preto-SP, Brazil.ORCID 0000-0003-4413-8207
Rafael Fernandes FerreiraDepartment of Gastroenterology, State University of Campinas UNICAMP, Campinas-SP, Brazil.ORCID 0000-0001-5250-6212
Graciele Domitila TenaniDepartment of Biochemistry and Molecular Biology, Faculty of Medicine of São José do Rio Preto, FAMERP, São José do Rio Preto-SP, Brazil.ORCID 0000-0003-3341-9193
Lucas Poleto SpinolaDepartment of Biochemistry and Molecular Biology, Faculty of Medicine of São José do Rio Preto, FAMERP, São José do Rio Preto-SP, Brazil.ORCID 0000000203344146
Gabriel Feltrin VieiraDepartment of Biochemistry and Molecular Biology, Faculty of Medicine of São José do Rio Preto, FAMERP, São José do Rio Preto-SP, Brazil.
Maria Filomena Rabaça Roque BotelhoMedical School of the University of Coimbra, Coimbra, Portugal.ORCID 0000-0001-7202-1650
Ana Margarida Coelho AbrantesBiophysics Unit, Faculty of Medicine, University of Coimbra, Polo III - Polo das Ciencias da Saude, Azinhaga de Santa Comba, Celas, 3000-548 Coimbra, Portugal.ORCID 0000-0002-1864-132X
José Guilherme Lopes Rodrigues TralhãoMedical School of the University of Coimbra, Coimbra, Portugal.ORCID 0000-0002-5641-6975
Ana Filipa Marques De BritoDepartment of Medical Engineering, Coimbra, Portugal.ORCID 0000-0001-9370-7686
Renato Ferreira Da SilvaDepartment of Biochemistry and Molecular Biology, Faculty of Medicine of São José do Rio Preto, FAMERP, São José do Rio Preto-SP, Brazil.
Rita De Cassia Martins Alves Da SilvaDepartment of Biochemistry and Molecular Biology, Faculty of Medicine of São José do Rio Preto, FAMERP, São José do Rio Preto-SP, Brazil.ORCID 0000-0001-6302-0939
Eliane Milharcix ZanoveloDepartment of Pathology, Hospital de Base, Medical School of São José do Rio Preto - HB / FAMERP, Brazil.
Larissa Bastos Eloy Da CostaDepartment of Pathological Anatomy, Hospital de Clínicas, Universidade Estadual de Campinas - UNICAMP, Brazil.
Daniele Caroline Brito De SouzaDepartment of Pathology, Hospital de Base, Medical School of São José do Rio Preto - HB / FAMERP, Brazil.
Dalisio De Santi NetoDepartment of Biochemistry and Molecular Biology, Faculty of Medicine of São José do Rio Preto, FAMERP, São José do Rio Preto-SP, Brazil.
Ilka De Fatima Santana Ferreira BoinFaculty of Medical Sciences of the State University of Campinas, Campinas, Brazil.ORCID 0000-0002-1165-2149
Doroteia Rossi Silva SouzaDepartment of Biochemistry and Molecular Biology, Faculty of Medicine of São José do Rio Preto, FAMERP, São José do Rio Preto-SP, Brazil.
Faculdade de Medicina de São José do Rio Preto · BRUniversidade Estadual de Campinas (UNICAMP) · BRUniversity of Coimbra · PTHospital de Base · BRInstituto Português de Oncologia de Coimbra Francisco Gentil · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionCholangiocarcinoma (CCA) is the second most common type of primary liver cancer. Several factors, such as epigenetic changes in promoter genes, gene expression, and microRNAs (miR), can contribute to genomic instability in cancer. This study aimed at evaluating the expression of VEGF, miRs 145-3p, and 101-3p in patients with CCA and their potential as biomarkers for diagnosis and prognosis of CCA. MATERIAL AND

methodsSixty two patients were studied. Out of these 62 patients, 41 cases had confirm CCA and 21 cases had hepatopathies complications. The RNA was extracted from a paraffined tissue block, and then the synthesis of cDNA was performed. The analysis of the expression of VEGF, miR-145-3p, and miR-101-3p was carried out by polymerase chain reaction in real time.  Results: The findings revealed that miRs 145-3p and 101-3p were under expressed in the case group compared to the control group (0.46; 0.17; P = 0.0001, respectively). VEGF was overexpressed in the case group compared to the control group (11.8; P = 0.0001). An increase in miR-145-3p expression level was observed in patients with perihilar CCA compared to those with distal CCA (0.51 ± 0.41; 0.17 ± 0.13; P = 0.0698). Survival rate analysis showed that 41.9% of patients with intrahepatic CCA and 31.5% of patients with extrahepatic CCA were free from death within 11 months, leading to a significant difference (P> 0.05).

conclusionThe underexpression of miRNAs, tumor suppressors, the overexpression of VEGF, smoking, and aging were associated with CCA based on our findings. It seems that the reduced expression of the studies miRNAs and increased expression of VEGF can contribute to a decrease in survival rate of patients with tumor in their intrahepatic bile ducts.

Indexed as

Bile Duct NeoplasmsCholangiocarcinomaMicroRNAsCell Line, TumorCell ProliferationGene Expression Regulation, NeoplasticHumansVascular Endothelial Growth Factor AMicroRNAsMIRN101 microRNA, humanMIRN145 microRNA, humanVascular Endothelial Growth Factor AVEGFA protein, humanBile Duct DiseasesGene expressionMicroRNAsMolecular biology

Identifiers

PMID35901327
PMCPMC9727337
OpenAlexW4288388857

What Socratic holds

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LicenceCC BY-NC
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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 Socratic graph.