Evidence map›Paper›PMID 34432728›Full record

ArticleJournal of immunotherapy (Hagerstown, Md. : 1997)2021

Potent, Selective CARs as Potential T-Cell Therapeutics for HPV-positive Cancers.

Xueyin Wang, Mark L Sandberg, Aaron D Martin, Kathleen R Negri, Grant B Gabrelow, Daniel P Nampe, Ming-Lun Wu, Michele E McElvain, Dora Toledo Warshaviak, Wen-Hua Lee and 8 more

Abstract read
In one paragraph

Article in Journal of immunotherapy (Hagerstown, Md. : 1997), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
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

18 authors.

Xueyin WangA2 Biotherapeutics, Agoura Hills, CA.
Mark L SandbergA2 Biotherapeutics, Agoura Hills, CA.
Aaron D MartinA2 Biotherapeutics, Agoura Hills, CA.
Kathleen R NegriA2 Biotherapeutics, Agoura Hills, CA.
Grant B GabrelowA2 Biotherapeutics, Agoura Hills, CA.
Daniel P NampeA2 Biotherapeutics, Agoura Hills, CA.
Ming-Lun WuA2 Biotherapeutics, Agoura Hills, CA.
Michele E McElvainA2 Biotherapeutics, Agoura Hills, CA.
Dora Toledo WarshaviakA2 Biotherapeutics, Agoura Hills, CA.
Wen-Hua LeeA2 Biotherapeutics, Agoura Hills, CA.
Julyun OhA2 Biotherapeutics, Agoura Hills, CA.
Mark E DarisA2 Biotherapeutics, Agoura Hills, CA.
Falene ChaiInnovative Targeting Solutions, Vancouver, BC, Canada.
Christine YaoInnovative Targeting Solutions, Vancouver, BC, Canada.
James FurneyInnovative Targeting Solutions, Vancouver, BC, Canada.
Craig PigottInnovative Targeting Solutions, Vancouver, BC, Canada.
Alexander KambA2 Biotherapeutics, Agoura Hills, CA.
Han XuA2 Biotherapeutics, Agoura Hills, CA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Next-generation T-cell therapies will likely continue to utilize T-cell receptors (TCRs) and chimeric antigen receptors (CARs) because each receptor type has advantages. TCRs often possess exceptional properties even when tested unmodified from patients' T cells. CARs are generally less sensitive, possibly because their ligand-binding domains are grafted from antibodies selected for binding affinity or avidity and not broadly optimized for a functional response. Because of the disconnect between binding and function among these receptor types, the ultimate potential of CARs optimized for sensitivity and selectivity is not clear. Here, we focus on a thoroughly studied immuno-oncology target, the HLA-A*02/HPV-E629-38 complex, and show that CARs can be optimized by a combination of high-throughput binding screens and low-throughput functional assays to have comparable activity to clinical TCRs in acute assays in vitro. These results provide a case study for the challenges and opportunities of optimizing high-performing CARs, especially in the context of targets utilized naturally by TCRs.

Indexed as

Immunotherapy, AdoptiveCell LineGreen Fluorescent ProteinsHLA-A2 AntigenHumansInterferon-gammaLuciferases, FireflyNeoplasmsOncogene Proteins, ViralPapillomavirus E7 ProteinsPapillomavirus InfectionsPeptidesReceptors, Chimeric AntigenRepressor ProteinsSingle-Chain AntibodiesE6 protein, Human papillomavirus type 16Green Fluorescent ProteinsHLA-A*02 antigenHLA-A2 AntigenInterferon-gammaLuciferases, Fireflyoncogene protein E7, Human papillomavirus type 16Oncogene Proteins, ViralPapillomavirus E7 ProteinsPeptidesReceptors, Chimeric AntigenRepressor ProteinsSingle-Chain Antibodies

Identifiers

PMID34432728
PMCPMC8415731

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.