Evidence map›Paper›PMID 41545338›Full record

ArticleSignal transduction and targeted therapy2026

Extracellular vesicle-derived miRNA-182-5p educates macrophages towards an immunosuppressive phenotype in pancreatic cancer.

Baldev Singh, Pankaj Gaur, Pritha Bose, Yanjun Zhang, Yaoxiang Li, Zihao Zhang, Jeyalakshmi Kandhavelu, William Klotzbier, Meth Jayatilake, Shivani Bansal and 7 more

Abstract read
In one paragraph

Article in Signal transduction and targeted therapy, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. 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

17 authors.

Baldev SinghDepartment of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA.
Pankaj GaurDepartment of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA.ORCID http://orcid.org/0000-0002-9718-3565
Pritha BoseDepartment of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA.
Yanjun ZhangDepartment of Biochemistry, Molecular and Cellular Biology, Georgetown University, Georgetown University Medical Center, Washington, DC, USA.
Yaoxiang LiDepartment of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA.ORCID http://orcid.org/0000-0001-9200-1016
Zihao ZhangDepartment of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA.
Jeyalakshmi KandhaveluDepartment of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA.
William KlotzbierDepartment of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA.
Meth JayatilakeDepartment of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA.
Shivani BansalDepartment of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA.
Mohd FarhanDepartment of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA.
Sunain DeolDepartment of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA.
Partha P BanerjeeDepartment of Biochemistry, Molecular and Cellular Biology, Georgetown University, Georgetown University Medical Center, Washington, DC, USA.
Keith UngerDepartment of Radiation Medicine, MedStar Georgetown University Hospital, Washington, DC, USA.
Seema GuptaDepartment of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA.ORCID http://orcid.org/0000-0003-0106-595X
Vivek VermaThe Hormel Institute, University of Minnesota, Austin, MN, USA.ORCID http://orcid.org/0000-0001-8129-4140
Amrita K CheemaDepartment of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA. akc27@georgetown.edu.

Funding

Tissue Culture Shared ResourceP30CA051008 · NCI · GEORGETOWN UNIVERSITY · PI MARCUS S NOEL · 1990 to 2026
$71.5M
Molecular Electron Microscopy Core Facility ImprovementsG20RR031199 · NCRR · UNIVERSITY OF VIRGINIA · PI SHUPNIK, MARGARET A · 2010 to 2010
$2.0M
NCI NIH HHS P30 CA051008NCRR NIH HHS G20 RR031199
6 · The paper itself

Abstract

Reprogramming the immunosuppressive milieu in pancreatic cancer (PaCa) remains an important yet unmet therapeutic goal. Although tumor-associated macrophages (TAMs) are known to promote tumor growth and metastasis, little is known about the underlying mechanisms driving macrophage plasticity in PaCa. Herein, we show that extracellular vesicles (EVs) released by PaCa cells as well as circulating EVs in patient plasma, facilitate cellular crosstalk thereby promoting preferential skewing of recipient macrophages towards an M2-like TAM phenotype. PaCa-EV educated macrophages predominantly secrete anti-inflammatory cytokines, adapt an M2-like metabolic phenotype, have a higher expression of PD-L1, and suppress the proliferation of CD8

Indexed as

Extracellular VesiclesMacrophagesMicroRNAsPancreatic NeoplasmsAnimalsB7-H1 AntigenCD8-Positive T-LymphocytesCell Line, TumorGene Expression Regulation, NeoplasticHumansMiceSTAT3 Transcription FactorTumor-Associated MacrophagesB7-H1 AntigenCD274 protein, humanMicroRNAsSTAT3 Transcription Factor

Identifiers

PMID41545338
PMCPMC12811262

What Socratic 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 Socratic graph.