Evidence map›Paper›PMID 33563975›Full record

ArticleNature communications2021

CAR-T cell-mediated depletion of immunosuppressive tumor-associated macrophages promotes endogenous antitumor immunity and augments adoptive immunotherapy.

Alba Rodriguez-Garcia, Rachel C Lynn, Mathilde Poussin, Monika A Eiva, Lauren C Shaw, Roddy S O'Connor, Nicholas G Minutolo, Victoria Casado-Medrano, Gonzalo Lopez, Takami Matsuyama and 1 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 227 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
227citing papers in PubMed, 2 pooled it
19.1field-weighted citation impact, top 1% 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

227 citing papers in PubMed, 2 syntheses or guidelines pooled it, 312 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Review
  5. Review
  6. Article
  7. Article
  8. Engineering the next generation of cellular therapies for solid tumors: multi-specific armored CARs and TME reprogramming strategies.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Review
  15. Review
  16. Review
  17. Review
  18. Review
  19. Article
  20. Observational

167 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

11 authors at 6 institutions in 2 countries.

Alba Rodriguez-GarciaDepartment of Pathology and Laboratory Medicine, Ovarian Cancer Research Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.ORCID 0000-0003-0906-1793
Rachel C LynnDepartment of Pathology and Laboratory Medicine, Ovarian Cancer Research Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Mathilde PoussinDepartment of Pathology and Laboratory Medicine, Ovarian Cancer Research Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Monika A EivaDepartment of Pathology and Laboratory Medicine, Ovarian Cancer Research Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Lauren C ShawDepartment of Pathology and Laboratory Medicine, Ovarian Cancer Research Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Roddy S O'ConnorCenter for Cellular Immunotherapies, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA.
Nicholas G MinutoloDepartment of Pathology and Laboratory Medicine, Ovarian Cancer Research Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Victoria Casado-MedranoDepartment of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Gonzalo LopezDepartment of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.ORCID 0000-0002-5092-1284
Takami MatsuyamaThe Center for Advanced Biomedical Sciences and Swine Research, Kagoshima University, Kagoshima, Japan.
Daniel J PowellDepartment of Pathology and Laboratory Medicine, Ovarian Cancer Research Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA. poda@pennmedicine.upenn.edu.ORCID 0000-0002-5966-8908
Cancer Research Center · USIcahn School of Medicine at Mount Sinai · USKagoshima University · JPParker Institute for Cancer Immunotherapy · USTranslational Therapeutics (United States) · USUniversity of Pennsylvania · US

Funding

Directing the metabolic fate of CAR T cellsR01CA226983 · NCI · UNIVERSITY OF PENNSYLVANIA · PI JUNE, CARL H. · 2018 to 2022
$2.1M
NCI NIH HHS R01 CA226983
6 · The paper itself

Abstract

The immunosuppressive tumor microenvironment (TME) represents a major barrier for effective immunotherapy. Tumor-associated macrophages (TAMs) are highly heterogeneous and plastic cell components of the TME which can either promote tumor progression (M2-like) or boost antitumor immunity (M1-like). Here, we demonstrate that a subset of TAMs that express folate receptor β (FRβ) possess an immunosuppressive M2-like profile. In syngeneic tumor mouse models, chimeric antigen receptor (CAR)-T cell-mediated selective elimination of FRβ

Indexed as

AnimalsCD8-Positive T-LymphocytesFolate Receptor 2HumansImmunosuppression TherapyImmunotherapy, AdoptiveMesothelinMiceMice, Inbred C57BLMonocytesNeoplasmsReceptors, Chimeric AntigenTumor-Associated MacrophagesTumor Cells, CulturedTumor MicroenvironmentFolate Receptor 2MesothelinMsln protein, mouseReceptors, Chimeric Antigen

Identifiers

PMID33563975
PMCPMC7873057
OpenAlexW3128657608

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.