Evidence map›Paper›PMID 36206404›Full record

ArticlemAbs

Development of T-cell engagers selective for cells co-expressing two antigens.

Danielle M Dicara, Sunil Bhakta, Mary Ann Go, James Ziai, Ron Firestein, Bill Forrest, Chen Gu, Steven R Leong, Genee Lee, Shang-Fan Yu and 2 more

Open access · goldAbstract read
In one paragraph

Article in mAbs. 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
2.1field-weighted citation impact, top 11% 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

13 citing papers in PubMed, 21 citations in OpenAlex.

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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

12 authors.

Danielle M DicaraGenentech Research and Early Development, South San Francisco, California, USA.
Sunil BhaktaGenentech Research and Early Development, South San Francisco, California, USA.
Mary Ann GoGenentech Research and Early Development, South San Francisco, California, USA.
James ZiaiGenentech Research and Early Development, South San Francisco, California, USA.
Ron FiresteinGenentech Research and Early Development, South San Francisco, California, USA.
Bill ForrestGenentech Research and Early Development, South San Francisco, California, USA.
Chen GuGenentech Research and Early Development, South San Francisco, California, USA.
Steven R LeongGenentech Research and Early Development, South San Francisco, California, USA.
Genee LeeGenentech Research and Early Development, South San Francisco, California, USA.
Shang-Fan YuGenentech Research and Early Development, South San Francisco, California, USA.
Andrew G PolsonGenentech Research and Early Development, South San Francisco, California, USA.
Nicholas J AgardGenentech Research and Early Development, South San Francisco, California, USA.ORCID 0000-0003-4916-2484

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

T cell-engaging bispecific antibodies (TCEs) are clinically effective treatments for hematological cancers. While the utility of TCEs in solid malignancies is being explored, toxicities arising from antigen expression on normal tissues have slowed or halted several clinical trials. Here, we describe the development of TCEs that preferentially drive T cell-mediated death against target cells co-expressing two tumor-associated antigens. We show that Ly6E and B7-H4 are simultaneously expressed on approximately 50% of breast cancers, whereas normal tissue expression is limited and mostly orthogonal. Traditional bispecific TCEs targeting a singular antigen, either Ly6E or B7-H4, are active when paired with high-affinity CD3-engagers, but normal tissue expression presents a toxicity risk. Treatment with a murine cross-reactive B7-H4-TCE results in rapid and severe weight loss in mice along with damage to B7-H4-expressing tissues. To overcome on-target toxicity, we designed trispecific antibodies co-targeting Ly6E, B7-H4,

Indexed as

Antibodies, BispecificReceptors, Chimeric AntigenAnimalsCell Line, TumorEosine Yellowish-(YS)HematoxylinHumansImmunoglobulin GLeukocytes, MononuclearMiceMice, SCIDT-LymphocytesXenograft Model Antitumor AssaysAntibodies, BispecificEosine Yellowish-(YS)HematoxylinImmunoglobulin GReceptors, Chimeric Antigenantibody engineeringcancermultivalent antibodiesT-cell engagers

Identifiers

PMID36206404
PMCPMC9553182
OpenAlexW4303453195

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.