Evidence map›Paper›PMID 25669432›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2015

Intracellular delivery system for antibody-Peptide drug conjugates.

Geoffrey Y Berguig, Anthony J Convertine, Shani Frayo, Hanna B Kern, Erik Procko, Debashish Roy, Selvi Srinivasan, Daciana H Margineantu, Garrett Booth, Maria Corinna Palanca-Wessels and 4 more

Open access · hybridAbstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
5.7field-weighted citation impact, top 4% 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

15 citing papers in PubMed, 35 citations in OpenAlex.

  1. Review
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  8. Biodegradable Polymeric Nanoparticles for Therapeutic Cancer Treatments.Annual review of chemical and biomolecular engineering · 2018
    Review
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  14. Smart nanosystems: Bio-inspired technologies that interact with the host environment.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Review
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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

14 authors at 2 institutions in 1 country.

Geoffrey Y BerguigDepartment of Bioengineering, University of Washington, Seattle, Washington, USA; Current address: BioMarin Pharmaceutical, Novato, California, USA.
Anthony J ConvertineDepartment of Bioengineering, University of Washington, Seattle, Washington, USA.
Shani FrayoClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.
Hanna B KernDepartment of Bioengineering, University of Washington, Seattle, Washington, USA.
Erik ProckoDepartment of Biochemistry and Institute for Protein Design, University of Washington, Seattle, Washington, USA; Current Address: Department of Biochemistry, University of Illinois, Urbana, Illinois, USA.
Debashish RoyDepartment of Bioengineering, University of Washington, Seattle, Washington, USA.
Selvi SrinivasanDepartment of Bioengineering, University of Washington, Seattle, Washington, USA.
Daciana H MargineantuClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.
Garrett BoothClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.
Maria Corinna Palanca-WesselsClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA; Current Address: Seattle Genetics, Bothell, Washington, USA.
David BakerDepartment of Biochemistry and Institute for Protein Design, University of Washington, Seattle, Washington, USA.
David HockenberyClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.
Oliver W PressClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.
Patrick S StaytonDepartment of Bioengineering, University of Washington, Seattle, Washington, USA. Electronic address: stayton@uw.edu.
University of Washington · USFred Hutch Cancer Center · US

Funding

Vaccinating against IGFBP-2 to prevent ovarian cancer relapseP50CA083636 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI DRESCHER, CHARLES, URBAN, NICOLE DENISE · 1999 to 2015
$35.1M
University of Washington Medical Scientist Training Program: MD/PhDT32GM007266 · NIGMS · UNIVERSITY OF WASHINGTON · PI HORWITZ, MARSHALL S. · 1985 to 2023
$30.4M
Targeted immunotherapy of breast cancer with central memory T cellsP50CA138293 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI PORTER, PEGGY L. · 2010 to 2014
$11.0M
Intracellular delivery of proapoptotic peptide drugs for the treatment of cancerR21EB014572 · NIBIB · UNIVERSITY OF WASHINGTON · PI STAYTON, PATRICK S. · 2012 to 2013
$450k
Antibody directed delivery of short interfering RNA for the treatment of ovarianK08CA163603 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI PALANCA-WESSELS, MARIA CORINNA · 2012 to 2013
$341k
Multifunctional polymeric carriers for the intracellular delivery of protein cancer therapeuticsF30CA183263 · NCI · UNIVERSITY OF WASHINGTON · PI KERN, HANNA BETH · 2015 to 2017
$113k
NCI NIH HHS F30 CA183263NCI NIH HHS K08 CA163603NCI NIH HHS P50 CA083636NCI NIH HHS P50 CA138293NIBIB NIH HHS R21 EB014572NIBIB NIH HHS R21EB014572NIGMS NIH HHS T32 GM007266
6 · The paper itself

Abstract

Antibodies armed with biologic drugs could greatly expand the therapeutic potential of antibody-drug conjugates for cancer therapy, broadening their application to disease targets currently limited by intracellular delivery barriers. Additional selectivity and new therapeutic approaches could be realized with intracellular protein drugs that more specifically target dysregulated pathways in hematologic cancers and other malignancies. A multifunctional polymeric delivery system for enhanced cytosolic delivery of protein drugs has been developed that incorporates endosomal-releasing activity, antibody targeting, and a biocompatible long-chain ethylene glycol component for optimized safety, pharmacokinetics, and tumor biodistribution. The pH-responsive polymeric micelle carrier, with an internalizing anti-CD22 monoclonal targeting antibody, effectively delivered a proapoptotic Bcl-2 interacting mediator (BIM) peptide drug that suppressed tumor growth for the duration of treatment and prolonged survival in a xenograft mouse model of human B-cell lymphoma. Antitumor drug activity was correlated with a mechanistic induction of the Bcl-2 pathway biomarker cleaved caspase-3 and a marked decrease in the Ki-67 proliferation biomarker. Broadening the intracellular target space by more effective delivery of protein/peptide drugs could expand the repertoire of antibody-drug conjugates to currently undruggable disease-specific targets and permit tailored drug strategies to stratified subpopulations and personalized medicines.

Indexed as

Antibodies, MonoclonalDrug Delivery SystemsPeptidesAnimalsApoptosisBiological AvailabilityBiomarkersCell Line, TumorCytochromes cDisease Models, AnimalDrug StabilityHumansImmunoconjugatesLymphoma, B-CellMiceMicellesAntibodies, MonoclonalBiomarkersCytochromes cImmunoconjugatesMicellesPeptidesPolymersProto-Oncogene Proteins c-bcl-2

Identifiers

PMID25669432
PMCPMC4427876
OpenAlexW2012373884

What OpenQuestion holds

Textmetadata
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.