Evidence map›Paper›PMID 30987642›Full record

ReviewJournal of experimental & clinical cancer research : CR2019

Therapeutic challenges and current immunomodulatory strategies in targeting the immunosuppressive pancreatic tumor microenvironment.

Chin-King Looi, Felicia Fei-Lei Chung, Chee-Onn Leong, Shew-Fung Wong, Rozita Rosli, Chun-Wai Mai

Registry-linked trialAbstract readReview
In one paragraph

Review in Journal of experimental & clinical cancer research : CR, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04787991 (A Multicenter, Open-label, ExploRatory Platform Trial to EValuate ImmunOtherapy Combinations With Chemotherapy for the Treatment of Patients With PreviousLy UnTreated MetastatIc Pancreatic AdenOcarciNoma), which is not on this map. Cited by 119 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
119citing papers in PubMed, 1 pooled it
–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.

NCT04787991 phase1completednot on this mapstarted 2021, after this paper: background citation

A Multicenter, Open-label, ExploRatory Platform Trial to EValuate ImmunOtherapy Combinations With Chemotherapy for the Treatment of Patients With PreviousLy UnTreated MetastatIc Pancreatic AdenOcarciNoma (REVOLUTION)

TypeinterventionalSponsorCancer Insight, LLCRan2021 to 2025Enrolled45ConditionsMetastatic Pancreatic AdenocarcinomaArmsNivolumab (Cohort A), Ipilimumab (Cohort A, B and C), Hydroxychloroquine (HCQ) (Cohort B), Nab-paclitaxel (nP) (Cohort A, B and C), Gemcitabine (gem) (Cohort A, B and C)
3 · Its place in the literature

Who cites it

119 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
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  7. Article
  8. Review
  9. Catching pancreatic cancer early: Are we there yet?Journal of the National Cancer Center · 2026
    Review
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  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Article
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  19. VSIG4Journal of experimental & clinical cancer research : CR · 2025
    Article
  20. Article

59 more citing papers are in PubMed but not listed here.

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

6 authors.

Chin-King LooiSchool of Postgraduate Studies, International Medical University, Kuala Lumpur, Malaysia.
Felicia Fei-Lei ChungMechanisms of Carcinogenesis Section (MCA), Epigenetics Group (EGE) International Agency for Research on Cancer, World Health Organization, Lyon, France.
Chee-Onn LeongSchool of Pharmacy, International Medical University, Kuala Lumpur, Malaysia.
Shew-Fung WongSchool of Medicine, International Medical University, Kuala Lumpur, Malaysia.
Rozita RosliUPM-MAKNA Cancer Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Sri Kembangan, Selangor, Malaysia.
Chun-Wai MaiSchool of Pharmacy, International Medical University, Kuala Lumpur, Malaysia. chunwai@gmail.com.ORCID http://orcid.org/0000-0001-6532-184X

Funding

Malaysia Ministry of Education Fundamental Research Grant Scheme FRGS/1/2017/SKK08/IMU/03/1World Health Organization 001
6 · The paper itself

Abstract

backgroundPancreatic cancer is one of the most lethal type of cancers, with an overall five-year survival rate of less than 5%. It is usually diagnosed at an advanced stage with limited therapeutic options. To date, no effective treatment options have demonstrated long-term benefits in advanced pancreatic cancer patients. Compared with other cancers, pancreatic cancer exhibits remarkable resistance to conventional therapy and possesses a highly immunosuppressive tumor microenvironment (TME). MAIN BODY: In this review, we summarized the evidence and unique properties of TME in pancreatic cancer that may contribute to its resistance towards immunotherapies as well as strategies to overcome those barriers. We reviewed the current strategies and future perspectives of combination therapies that (1) promote T cell priming through tumor associated antigen presentation; (2) inhibit tumor immunosuppressive environment; and (3) break-down the desmoplastic barrier which improves tumor infiltrating lymphocytes entry into the TME.

conclusionsIt is imperative for clinicians and scientists to understand tumor immunology, identify novel biomarkers, and optimize the position of immunotherapy in therapeutic sequence, in order to improve pancreatic cancer clinical trial outcomes. Our collaborative efforts in targeting pancreatic TME will be the mainstay of achieving better clinical prognosis among pancreatic cancer patients. Ultimately, pancreatic cancer will be a treatable medical condition instead of a death sentence for a patient.

Indexed as

Immunocompromised HostAntineoplastic Agents, ImmunologicalBiomarkers, TumorCancer-Associated FibroblastsClinical Studies as TopicCombined Modality TherapyHumansImmunomodulationImmunotherapyLymphocytes, Tumor-InfiltratingMacrophagesMolecular Targeted TherapyPancreatic NeoplasmsT-LymphocytesTreatment OutcomeTumor MicroenvironmentAntineoplastic Agents, ImmunologicalBiomarkers, TumorImmunotherapyPancreatic cancerTumor microenvironment

Identifiers

PMID30987642
PMCPMC6463646

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.