Evidence map›Paper›PMID 38343543›Full record

ArticleFrontiers in immunology2024

Geometric parameters that affect the behavior of logic-gated CAR T cells.

Alexander C Partin, Richele Bruno, Sanam Shafaattalab, Erica Vander Mause, Aaron Winters, Mark Daris, Casey Gahrs, Claudia A Jette, Breanna DiAndreth, Mark L Sandberg and 3 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.7field-weighted citation impact, top 14% 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

10 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Spatial Regulation of CAR Signaling Enables Logic-Gated Activity.bioRxiv : the preprint server for biology · 2026
    Article
  6. CAR-T cell therapy targeting MUC17 in gastric tumors.Journal for immunotherapy of cancer · 2025
    Article
  7. Article
  8. Review
  9. Article
  10. 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

13 authors at 1 institution in 1 country.

Alexander C PartinA2 Biotherapeutics, Inc., Agoura Hills, CA, United States.
Richele BrunoA2 Biotherapeutics, Inc., Agoura Hills, CA, United States.
Sanam ShafaattalabA2 Biotherapeutics, Inc., Agoura Hills, CA, United States.
Erica Vander MauseA2 Biotherapeutics, Inc., Agoura Hills, CA, United States.
Aaron WintersA2 Biotherapeutics, Inc., Agoura Hills, CA, United States.
Mark DarisA2 Biotherapeutics, Inc., Agoura Hills, CA, United States.
Casey GahrsA2 Biotherapeutics, Inc., Agoura Hills, CA, United States.
Claudia A JetteA2 Biotherapeutics, Inc., Agoura Hills, CA, United States.
Breanna DiAndrethA2 Biotherapeutics, Inc., Agoura Hills, CA, United States.
Mark L SandbergA2 Biotherapeutics, Inc., Agoura Hills, CA, United States.
Agnes E HamburgerA2 Biotherapeutics, Inc., Agoura Hills, CA, United States.
Alexander KambA2 Biotherapeutics, Inc., Agoura Hills, CA, United States.
Timothy P RileyA2 Biotherapeutics, Inc., Agoura Hills, CA, United States.
Integrated BioTherapeutics (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Clinical applications of CAR-T cells are limited by the scarcity of tumor-specific targets and are often afflicted with the same on-target/off-tumor toxicities that plague other cancer treatments. A new promising strategy to enforce tumor selectivity is the use of logic-gated, two-receptor systems. One well-described application is termed Tmod™, which originally utilized a blocking inhibitory receptor directed towards HLA-I target antigens to create a protective NOT gate. Here we show that the function of Tmod blockers targeting non-HLA-I antigens is dependent on the height of the blocker antigen and is generally compatible with small, membrane-proximal targets. We compensate for this apparent limitation by incorporating modular hinge units to artificially extend or retract the ligand-binding domains relative to the effector cell surface, thereby modulating Tmod activator and blocker function. By accounting for structural differences between activator and blocker targets, we developed a set of simple geometric parameters for Tmod receptor design that enables targeting of blocker antigens beyond HLA-I, thereby broadening the applications of logic-gated cell therapies.

Indexed as

NeoplasmsT-LymphocytesAntigensHumansAntigensCAR (chimeric antigen receptor)immunotherapylogic-gatesynapseT cell

Identifiers

PMID38343543
PMCPMC10853413
OpenAlexW4391261515

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.