Evidence map›Paper›PMID 31601568›Full record

ReviewClinical cancer research : an official journal of the American Association for Cancer Research2020

Probody Therapeutics: An Emerging Class of Therapies Designed to Enhance On-Target Effects with Reduced Off-Tumor Toxicity for Use in Immuno-Oncology.

Karen A Autio, Valentina Boni, Rachel W Humphrey, Aung Naing

Open access · bronzeAbstract readReview
In one paragraph

Review in Clinical cancer research : an official journal of the American Association for Cancer Research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 115 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
115citing papers in PubMed, 1 pooled it
8.1field-weighted citation impact, top 2% 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

115 citing papers in PubMed, 1 synthesis or guideline pooled it, 171 citations in OpenAlex.

  1. Pooled it
  2. Trial
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  7. Article
  8. Review
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  12. Conditionally Activatable Antibody Platforms: Mechanisms, Modalities, and Clinical Translation Potential.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2026
    Review
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  14. Review
  15. Review
  16. Review
  17. Review
  18. Article
  19. Design and Characterization of Prodrugged Anti-CTLA-4 Antibodies.Chembiochem : a European journal of chemical biology · 2025
    Article
  20. Review

55 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

4 authors at 4 institutions in 2 countries.

Karen A AutioGenitourinary Oncology Service/Early Drug Development Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York. autiok@mskcc.org.
Valentina BoniSTART Madrid-CIOCC HM University Hospital Sanchinarro, Madrid, Spain.ORCID 0000-0002-8675-0018
Rachel W HumphreyCytomX Therapeutics, Inc., South San Francisco, California.
Aung NaingDepartment of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas.ORCID 0000-0002-4803-8513
CytomX Therapeutics (United States) · USHospital Universitario HM Sanchinarro · ESMemorial Sloan Kettering Cancer Center · USThe University of Texas MD Anderson Cancer Center · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Hongbiao Carl Lekaye · 1985 to 2026
$347.4M
NCI NIH HHS P30 CA008748
6 · The paper itself

Abstract

The deep and durable antitumor effects of antibody-based immunotherapies such as immune checkpoint inhibitors (ICIs) have revolutionized oncology and transformed the therapeutic landscape for many cancers. Several anti-programmed death receptor 1 and anti-programmed death receptor ligand 1 antibodies have been approved for use in advanced solid tumors, including melanoma, non-small cell lung cancer, bladder cancer, and other cancers. ICIs are under development across many tumor types and preliminary results are compelling. However, ICIs have been associated with severe immune-related adverse events (irAEs), including rash, diarrhea, colitis, hypophysitis, hepatotoxicity, and hypothyroidism, which in some cases lead to high morbidity, are potentially life-threatening, and limit the duration of treatment. The incidence of severe irAEs increases further when programmed cell death-1 and programmed cell death ligand-1 inhibitors are combined with anti-CTLA-4 and/or other multidrug regimens. Probody therapeutics, a new class of recombinant, proteolytically activated antibody prodrugs are in early development and are designed to exploit the hallmark of dysregulation of tumor protease activity to deliver their therapeutic effects within the tumor microenvironment (TME) rather than peripheral tissue. TME targeting, rather than systemic targeting, may reduce irAEs in tissues distant from the tumor. Probody therapeutic technology has been applied to multiple antibody formats, including immunotherapies, Probody drug conjugates, and T-cell-redirecting bispecific Probody therapeutics. In preclinical models, Probody therapeutics have consistently maintained anticancer activity with improved safety in animals compared with the non-Probody parent antibody. In the clinical setting, Probody therapeutics may expand or create therapeutic windows for anticancer therapies.

Indexed as

AnimalsAntibodies, MonoclonalB7-H1 AntigenCTLA-4 AntigenDrug-Related Side Effects and Adverse ReactionsHumansImmunotherapyNeoplasmsProdrugsProgrammed Cell Death 1 ReceptorAntibodies, MonoclonalB7-H1 AntigenCD274 protein, humanCTLA-4 AntigenCTLA4 protein, humanPDCD1 protein, humanProdrugsProgrammed Cell Death 1 Receptor

Identifiers

PMID31601568
PMCPMC8436251
OpenAlexW2979540828

What OpenQuestion holds

Textmetadata
LicenceTDM
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.