Evidence map›Paper›PMID 32076068›Full record

ArticleScientific reports2020

Inhibition of TGF-β signalling in combination with nal-IRI plus 5-Fluorouracil/Leucovorin suppresses invasion and prolongs survival in pancreatic tumour mouse models.

Eunji Hong, Sujin Park, Akira Ooshima, Chang Pyo Hong, Jinah Park, Jin Sun Heo, Siyoung Lee, Haein An, Jin Muk Kang, Seok Hee Park and 2 more

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 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.6field-weighted citation impact, top 14% 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

21 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Review
  3. Spatially defined danger zone shapes gastric cancer progression through CCDC80Apoptosis : an international journal on programmed cell death · 2026
    Article
  4. Article
  5. Article
  6. Targeting collagen to optimize cancer immunotherapy.Experimental hematology & oncology · 2025
    Review
  7. Article
  8. TGFβ in Pancreas and Colorectal Cancer: Opportunities to Overcome Therapeutic Resistance.Clinical cancer research : an official journal of the American Association for Cancer Research · 2024
    Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
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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

12 authors at 3 institutions in 1 country.

Eunji HongPrecision Medicine Research Center, Advanced Institute of Convergence Technology, Seoul National University, Suwon, Gyeonggi-do, 16229, Republic of Korea.
Sujin ParkPrecision Medicine Research Center, Advanced Institute of Convergence Technology, Seoul National University, Suwon, Gyeonggi-do, 16229, Republic of Korea. sujinp@snu.ac.kr.
Akira OoshimaPrecision Medicine Research Center, Advanced Institute of Convergence Technology, Seoul National University, Suwon, Gyeonggi-do, 16229, Republic of Korea.
Chang Pyo HongTheragenEtex Bio Institute, Suwon, Gyeonggi-do, 16229, Republic of Korea.
Jinah ParkPrecision Medicine Research Center, Advanced Institute of Convergence Technology, Seoul National University, Suwon, Gyeonggi-do, 16229, Republic of Korea.
Jin Sun HeoPrecision Medicine Research Center, Advanced Institute of Convergence Technology, Seoul National University, Suwon, Gyeonggi-do, 16229, Republic of Korea.
Siyoung LeePrecision Medicine Research Center, Advanced Institute of Convergence Technology, Seoul National University, Suwon, Gyeonggi-do, 16229, Republic of Korea.
Haein AnPrecision Medicine Research Center, Advanced Institute of Convergence Technology, Seoul National University, Suwon, Gyeonggi-do, 16229, Republic of Korea.
Jin Muk KangPrecision Medicine Research Center, Advanced Institute of Convergence Technology, Seoul National University, Suwon, Gyeonggi-do, 16229, Republic of Korea.
Seok Hee ParkDepartment of Biological Science, Sungkyunkwan University, Suwon, 16419, Gyeonggi-do, Republic of Korea.ORCID http://orcid.org/0000-0002-6210-4927
Joon Oh ParkDepartment of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
Seong-Jin KimPrecision Medicine Research Center, Advanced Institute of Convergence Technology, Seoul National University, Suwon, Gyeonggi-do, 16229, Republic of Korea.
Seoul National University · KRAdvanced Institute of Convergence Technology · KRTheragen · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pancreatic ductal adenocarcinoma (PDAC) is one of the most aggressive malignancies. TGF-β is strongly expressed in both the epithelial and stromal compartments of PDAC, and dysregulation of TGF-β signalling is a frequent molecular disturbance in PDAC progression and metastasis. In this study, we investigated whether blockade of TGF-β signalling synergizes with nal-IRI/5-FU/LV, a chemotherapy regimen for malignant pancreatic cancer, in an orthotopic pancreatic tumour mouse model. Compared to nal-IRI/5-FU/LV treatment, combining nal-IRI/5-FU/LV with vactosertib, a TGF-β signalling inhibitor, significantly improved long-term survival rates and effectively suppressed invasion to surrounding tissues. Through RNA-sequencing analysis, we identified that the combination treatment results in robust abrogation of tumour-promoting gene signatures and positive enrichment of tumour-suppressing and apoptotic gene signatures. Particularly, the expression of tumour-suppressing gene Ccdc80 was induced by vactosertib and further induced by vactosertib in combination with nal-IRI/5-FU/LV. Ectopic expression of CCDC80 suppressed migration and colony formation concomitant with decreased expression of epithelial-to-mesenchymal transition (EMT) markers in pancreatic cancer cells. Collectively, these results indicate that combination treatment of vactosertib with nal-IRI/5-FU/LV improves overall survival rates in a mouse model of pancreatic cancer by suppressing invasion through CCDC80. Therefore, combination therapy of nal-IRI/5-FU/LV with vactosertib could provide clinical benefits to pancreatic cancer patients.

Indexed as

Signal TransductionAniline CompoundsAnimalsAntineoplastic Combined Chemotherapy ProtocolsCarcinogenesisCell Line, TumorCell MovementDisease Models, AnimalDrug SynergismEpithelial-Mesenchymal TransitionFluorouracilGene Expression Regulation, NeoplasticIrinotecanLeucovorinLiposomesMice, Inbred C57BLAniline CompoundsFluorouracilIrinotecanLeucovorinLiposomesTransforming Growth Factor betaTriazolesvactosertib

Identifiers

PMID32076068
PMCPMC7031242
OpenAlexW3008326983

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.