Evidence map›Paper›PMID 37243029›Full record

ArticleVaccines2023

Effects of Electrochemotherapy on Immunologically Important Modifications in Tumor Cells.

Ursa Kesar, Bostjan Markelc, Tanja Jesenko, Katja Ursic Valentinuzzi, Maja Cemazar, Primoz Strojan, Gregor Sersa

Open access · goldAbstract read
In one paragraph

Article in Vaccines, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
5.4field-weighted citation impact, top 4% 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

15 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
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  9. Tumor ablation in children.Pediatric radiology · 2025
    Review
  10. Article
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  12. Article
  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

7 authors at 3 institutions in 1 country.

Ursa KesarDepartment of Experimental Oncology, Institute of Oncology Ljubljana, 1000 Ljubljana, Slovenia.
Bostjan MarkelcDepartment of Experimental Oncology, Institute of Oncology Ljubljana, 1000 Ljubljana, Slovenia.ORCID 0000-0002-8674-702X
Tanja JesenkoDepartment of Experimental Oncology, Institute of Oncology Ljubljana, 1000 Ljubljana, Slovenia.ORCID 0000-0001-5883-1673
Katja Ursic ValentinuzziDepartment of Experimental Oncology, Institute of Oncology Ljubljana, 1000 Ljubljana, Slovenia.
Maja CemazarDepartment of Experimental Oncology, Institute of Oncology Ljubljana, 1000 Ljubljana, Slovenia.ORCID 0000-0002-1418-1928
Primoz StrojanFaculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia.ORCID 0000-0002-0445-112X
Gregor SersaDepartment of Experimental Oncology, Institute of Oncology Ljubljana, 1000 Ljubljana, Slovenia.ORCID 0000-0002-7641-5670
University of Ljubljana · SIInstitute of Oncology Ljubljana · SIUniversity of Primorska · SI

Funding

Slovenian Research Agency P3-0003Slovenian Research Agency Z3-2651
6 · The paper itself

Abstract

Electrochemotherapy (ECT) is a clinically acknowledged method that combines the use of anticancer drugs and electrical pulses. Electrochemotherapy with bleomycin (BLM) can induce immunogenic cell death (ICD) in certain settings. However, whether this is ubiquitous over different cancer types and for other clinically relevant chemotherapeutics used with electrochemotherapy is unknown. Here, we evaluated in vitro in the B16-F10, 4T1 and CT26 murine tumor cell lines, the electrochemotherapy triggered changes in the ICD-associated damage-associated molecular patterns (DAMPs): Calreticulin (CRT), ATP, High Mobility Group Box 1 (HMGB1), and four immunologically important cellular markers: MHCI, MHC II, PD-L1 and CD40. The changes in these markers were investigated in time up to 48 h after ECT. We showed that electrochemotherapy with all three tested chemotherapeutics induced ICD-associated DAMPs, but the induced DAMP signature was cell line and chemotherapeutic concentration specific. Similarly, electrochemotherapy with CDDP, OXA or BLM modified the expression of MHC I, MHC II, PD-L1 and CD40. The potential of electrochemotherapy to change their expression was also cell line and chemotherapeutic concentration specific. Our results thus put the electrochemotherapy with clinically relevant chemotherapeutics CDDP, OXA and BLM on the map of ICD inducing therapies.

Indexed as

ATPbleomycincalreticulincisplatinelectrochemotherapyHMGB1immune responseimmunogenic cell deathoxaliplatin

Identifiers

PMID37243029
PMCPMC10223734
OpenAlexW4367678527

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.