Evidence map›Paper›PMID 41631399›Full record

ArticleMolecular oncology2026

Targeted modulation of IGFL2-AS1 reveals its translational potential in cervical adenocarcinoma.

Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo-Souza, Fabio Passetti, Luisa Lina Villa

Abstract read
In one paragraph

Article in Molecular oncology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Ricardo Cesar CintraCenter for Translational Research in Oncology, Instituto do Cancer do Estado de São Paulo ICESP, Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo FMUSP HC, São Paulo, Brazil.ORCID 0000-0002-5374-5319
Lucca Paolo Hsu HelmichFaculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil.ORCID 0000-0003-0243-0525
Daniel Rodrigues de BastosCenter for Translational Research in Oncology, Instituto do Cancer do Estado de São Paulo ICESP, Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo FMUSP HC, São Paulo, Brazil.ORCID 0000-0001-7091-1959
Laura SicheroCenter for Translational Research in Oncology, Instituto do Cancer do Estado de São Paulo ICESP, Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo FMUSP HC, São Paulo, Brazil.ORCID 0000-0002-7999-5818
Patrícia Savio de Araujo-SouzaLaboratory of Immunogenetics and Histocompatibility, Department of Genetics, Universidade Federal do Paraná (UFPR), Curitiba, Brazil.ORCID 0000-0002-4489-9148
Fabio PassettiInstituto Carlos Chagas, FIOCRUZ, Paraná, Brazil.ORCID 0000-0001-5672-7848
Luisa Lina VillaCenter for Translational Research in Oncology, Instituto do Cancer do Estado de São Paulo ICESP, Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo FMUSP HC, São Paulo, Brazil.ORCID 0000-0003-4074-2335

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 154933/2016-3Conselho Nacional de Desenvolvimento Científico e Tecnológico 306326/2015-9Conselho Nacional de Desenvolvimento Científico e Tecnológico 310299/2022-5Conselho Nacional de Desenvolvimento Científico e Tecnológico 311540/2022-8Conselho Nacional de Desenvolvimento Científico e Tecnológico 573799/2008-3Fundação de Amparo à Pesquisa do Estado de São Paulo 2008/57889-1Fundação de Amparo à Pesquisa do Estado de São Paulo 2019/10031-7
6 · The paper itself

Abstract

Cervical cancer remains a leading cause of mortality among women, particularly in low- and middle-income countries. Despite distinct prognoses and clinical outcomes between its main histological subtypes, squamous cell carcinoma (SCC) and adenocarcinoma (ADC), current treatment regimens remain largely similar, creating an urgent need for targeted therapeutic strategies based on molecular distinctions. To address this gap, the long noncoding RNA IGFL2-AS1 was investigated as a potential prognostic biomarker and therapeutic target in cervical adenocarcinoma. A translational approach was employed that integrated patient transcriptome data, in silico analysis from public databases, and in vitro validation. Using CRISPR/dCas9 technology, IGFL2-AS1 expression was modulated in HeLa (ADC) and SiHa (SCC) cell lines to assess its impact on cellular characteristics associated with tumorigenesis. In silico analysis revealed that IGFL2-AS1 expression was significantly reduced in ADC compared to SCC, and its low expression was consistently linked to poorer ADC prognosis and decreased patient survival. Notably, overexpression of IGFL2-AS1 in HeLa cells significantly reduced cell proliferation, migration, clonogenic survival, and enhanced sensitivity to cisplatin and doxorubicin. Conversely, IGFL2-AS1 repression in SiHa cells yielded no significant phenotypic changes, suggesting a context-dependent mechanism. IGFL2-AS1 is identified as a histological subtype-specific prognostic biomarker and promising therapeutic target for cervical adenocarcinoma.

Indexed as

AdenocarcinomaRNA, Long NoncodingUterine Cervical NeoplasmsBiomarkers, TumorCell Line, TumorCell MovementCell ProliferationCisplatinFemaleGene Expression Regulation, NeoplasticHeLa CellsHumansPrognosisBiomarkers, TumorCisplatinRNA, Long Noncodingadenocarcinomacervical cancerCRISPR/Cas9IGFL2‐AS1prognostic biomarker

Identifiers

PMID41631399
PMCPMC13238864

What OpenQuestion holds

Textmetadata
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.