Evidence map›Paper›PMID 31597712›Full record

ArticleMolecular cancer therapeutics2020

Precision Chemoradiotherapy for HER2 Tumors Using Antibody Conjugates of an Auristatin Derivative with Reduced Cell Permeability.

Dina V Hingorani, Matthew K Doan, Maria F Camargo, Joseph Aguilera, Seung M Song, Donald Pizzo, Daniel J Scanderbeg, Ezra E W Cohen, Andrew M Lowy, Stephen R Adams and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Molecular cancer therapeutics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.6field-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

19 citing papers in PubMed, 29 citations in OpenAlex.

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  10. Effects of Substituting the Two-Spotted Cricket (Life (Basel, Switzerland) · 2023
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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

11 authors at 1 institution in 1 country.

Dina V Hingorani *Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California.
Matthew K Doan *Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California.ORCID 0000-0001-9936-5779
Maria F CamargoDepartment of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California.ORCID 0000-0003-3405-8430
Joseph AguileraDepartment of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California.
Seung M SongDepartment of Pathology, University of California San Diego, La Jolla, California.
Donald PizzoDepartment of Pathology, University of California San Diego, La Jolla, California.
Daniel J ScanderbegDepartment of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California.
Ezra E W CohenDivision of Hematology and Oncology, Department of Medicine, University of California San Diego, La Jolla, California.
Andrew M LowyUniversity of California San Diego, Moores Cancer Center, La Jolla, California.ORCID 0000-0002-7106-0735
Stephen R AdamsDepartment of Pharmacology, University of California San Diego, La Jolla, California.ORCID 0000-0002-4725-2091
Sunil J AdvaniDepartment of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California. sjadvani@ucsd.edu.
University of California San Diego · US

Funding

VIRAL MALIGNANCYP30CA023100 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Jesse Nodora · 1985 to 2026
$124.9M
RON Receptor in Pancreatic Cancer Biology and TherapyR01CA155620 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI LOWY, ANDREW M · 2011 to 2021
$2.9M
Elucidation and therapeutic exploitation of PAK mediated radioresistanceR37CA215081 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ADVANI, SUNIL J · 2018 to 2024
$2.5M
Restricting radiosensitization through ErbB targeted antibody drug conjugatesR21CA205765 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ADVANI, SUNIL J · 2016 to 2017
$371k
Developing targeted activatable peptides to amplify radiosensitizer deliveryR03CA219744 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ADVANI, SUNIL J · 2017 to 2018
$155k
NCI NIH HHS P30 CA023100NCI NIH HHS R01 CA155620NCI NIH HHS R03 CA219744NCI NIH HHS R21 CA205765NCI NIH HHS R37 CA215081
6 · The paper itself

Abstract

The most successful therapeutic strategies for locally advanced cancers continue to combine decades-old classical radiosensitizing chemotherapies with radiotherapy. Molecular targeted radiosensitizers offer the potential to improve the therapeutic ratio by increasing tumor-specific kill while minimizing drug delivery and toxicity to surrounding normal tissue. Auristatins are a potent class of anti-tubulins that sensitize cells to ionizing radiation damage and are chemically amenable to antibody conjugation. To achieve tumor-selective radiosensitization, we synthesized and tested anti-HER2 antibody-drug conjugates of two auristatin derivatives with ionizing radiation. Monomethyl auristatin E (MMAE) and monomethyl auristatin F (MMAF) were attached to the anti-HER2 antibodies trastuzumab and pertuzumab through a cleavable linker. While MMAE is cell permeable, MMAF has limited cell permeability as free drug resulting in diminished cytotoxicity and radiosensitization. However, when attached to trastuzumab or pertuzumab, MMAF was as efficacious as MMAE in blocking HER2-expressing tumor cells in G

Indexed as

AminobenzoatesAnimalsChemoradiotherapyErb-b2 Receptor Tyrosine KinasesFemaleHumansMiceMice, NudeOligopeptidesPermeabilityXenograft Model Antitumor AssaysAminobenzoatesauristatinErb-b2 Receptor Tyrosine KinasesOligopeptides

Identifiers

PMID31597712
PMCPMC6946877
OpenAlexW2979915253

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.