Evidence map›Paper›PMID 33514819›Full record

ArticleCommunications biology2021

Synthetic promoters to induce immune-effectors into the tumor microenvironment.

Yariv Greenshpan, Omri Sharabi, Aner Ottolenghi, Avishag Cahana, Kiran Kundu, Ksenia M Yegodayev, Moshe Elkabets, Roi Gazit, Angel Porgador

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.4field-weighted citation impact, top 16% 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

20 citing papers in PubMed, 26 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. IL-2-independent expansion, persistence, and antitumor activity in TIL expressing regulatable membrane-bound IL-15.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
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  5. Review
  6. Engineering resilient CAR T cells for immunosuppressive environment.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Building a novel TRUCK by harnessing the endogenous IFN-gamma promoter for cytokine expression.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
    Article
  13. Review
  14. Building safety into CAR-T therapy.Human vaccines & immunotherapeutics · 2023
    Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Review
  20. Review
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

9 authors at 1 institution in 1 country.

Yariv GreenshpanFaculty of Health Sciences, The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva, Israel.
Omri SharabiFaculty of Health Sciences, The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva, Israel.
Aner OttolenghiFaculty of Health Sciences, The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva, Israel.
Avishag CahanaFaculty of Health Sciences, The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva, Israel.
Kiran KunduFaculty of Health Sciences, The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva, Israel.
Ksenia M YegodayevFaculty of Health Sciences, The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva, Israel.
Moshe ElkabetsFaculty of Health Sciences, The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva, Israel.
Roi Gazit *Faculty of Health Sciences, The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva, Israel. gazit@bgu.ac.il.ORCID 0000-0002-0548-2147
Angel Porgador *Faculty of Health Sciences, The Shraga Segal Department of Microbiology, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva, Israel. angel@bgu.ac.il.
Ben-Gurion University of the Negev · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Harnessing the immune-system to eradicate cancer is becoming a reality in recent years. Engineered immune cells, such as chimeric antigen receptor (CAR) T cells, are facing the danger of an overt life-threatening immune response due to the ON-target OFF-tumor cytotoxicity and Cytokine Release Syndrome. We therefore developed synthetic promoters for regulation of gene expression under the control of inflammation and Hypoxia-induced signals that are associated with the tumor microenvironment (TME). We termed this methodology as chimeric-antigen-receptor-tumor-induced-vector (CARTIV). For proof of concept, we studied synthetic promoters based on promoter-responsive elements (PREs) of IFNγ, TNFα and hypoxia; triple PRE-based CARTIV promoter manifested a synergistic activity in cell-lines and potent activation in human primary T-cells. CARTIV platform can improve safety of CAR T-cells or other engineered immune-cells, providing TME-focused activity and opening a therapeutic window for many tumor-associated antigens that are also expressed by non-tumor healthy tissues.

Indexed as

Immunotherapy, AdoptivePromoter Regions, GeneticTumor MicroenvironmentAnimalsBreast NeoplasmsCell Line, TumorFemaleGene Expression Regulation, NeoplasticHEK293 CellsHumansInterferon-gammaKineticsMiceMice, Inbred NODNF-kappa BProof of Concept StudyIFNG protein, humanInterferon-gammaNF-kappa BReceptors, Chimeric AntigenTNF protein, humanTumor Necrosis Factor-alpha

Identifiers

PMID33514819
PMCPMC7846768
OpenAlexW3124117776

What OpenQuestion holds

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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.