Evidence map›Paper›PMID 29679060›Full record

ArticleNature communications2018

Mechanically interlocked functionalization of monoclonal antibodies.

Krzysztof P Bzymek, James W Puckett, Cindy Zer, Jun Xie, Yuelong Ma, Jeremy D King, Leah H Goodstein, Kendra N Avery, David Colcher, Gagandeep Singh and 2 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. 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
1.1field-weighted citation impact, top 22% 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, 15 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 at 2 institutions in 1 country.

Krzysztof P BzymekDepartment of Molecular Medicine, Beckman Research Institute of City of Hope, 1710 Flower St., Duarte, CA, 91010, USA.
James W PuckettDepartment of Molecular Medicine, Beckman Research Institute of City of Hope, 1710 Flower St., Duarte, CA, 91010, USA.
Cindy ZerDepartment of Molecular Medicine, Beckman Research Institute of City of Hope, 1710 Flower St., Duarte, CA, 91010, USA.
Jun XieDepartment of Molecular Medicine, Beckman Research Institute of City of Hope, 1710 Flower St., Duarte, CA, 91010, USA.
Yuelong MaDepartment of Molecular Medicine, Beckman Research Institute of City of Hope, 1710 Flower St., Duarte, CA, 91010, USA.
Jeremy D KingDepartment of Molecular Medicine, Beckman Research Institute of City of Hope, 1710 Flower St., Duarte, CA, 91010, USA.
Leah H GoodsteinDepartment of Molecular Medicine, Beckman Research Institute of City of Hope, 1710 Flower St., Duarte, CA, 91010, USA.
Kendra N AveryDepartment of Molecular Medicine, Beckman Research Institute of City of Hope, 1710 Flower St., Duarte, CA, 91010, USA.
David ColcherDepartment of Molecular Immunology, Beckman Research Institute of City of Hope, 1710 Flower St., Duarte, CA, 91010, USA.ORCID http://orcid.org/0000-0001-6647-2850
Gagandeep SinghDepartment of Surgery, Beckman Research Institute of City of Hope, 1710 Flower St., Duarte, CA, 91010, USA.
David A HorneDepartment of Molecular Medicine, Beckman Research Institute of City of Hope, 1710 Flower St., Duarte, CA, 91010, USA.
John C WilliamsDepartment of Molecular Medicine, Beckman Research Institute of City of Hope, 1710 Flower St., Duarte, CA, 91010, USA. jcwilliams@coh.org.ORCID http://orcid.org/0000-0002-0522-384X
City of Hope · USCity Of Hope National Medical Center · US

Funding

Transgenic Mouse FacilityP30CA033572 · NCI · CITY OF HOPE/BECKMAN RESEARCH INSTITUTE · PI STANLEY R. HAMILTON · 1985 to 2026
$86.3M
In situ Imaging of CAR T-cellsR21CA193055 · NCI · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI BROWN, CHRISTINE, WILLIAMS, JOHN CHARLES · 2015 to 2017
$740k
Optimization of multivalent ligands by super-resolution microscopy to treat canceR21CA174608 · NCI · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI TALISMAN, TIJANA, WILLIAMS, JOHN CHARLES · 2013 to 2015
$650k
Monoclonal Antibody-based Prodrugs - Novel Tools for Cancer TherapyR21CA135216 · NCI · THOMAS JEFFERSON UNIVERSITY · PI RODECK, ULRICH, WILLIAMS, JOHN CHARLES · 2010 to 2011
$392k
NCI NIH HHS P30 CA033572NCI NIH HHS R21 CA135216NCI NIH HHS R21 CA174608NCI NIH HHS R21 CA193055
6 · The paper itself

Abstract

Because monoclonal antibodies (mAbs) have exceptional specificity and favorable pharmacology, substantial efforts have been made to functionalize them, either with potent cytotoxins, biologics, radionuclides, or fluorescent groups for therapeutic benefit and/or use as theranostic agents. To exploit our recently discovered meditope-Fab interaction as an alternative means to efficiently functionalize mAbs, we used insights from the structure to enhance the affinity and lifetime of the interaction by four orders of magnitude. To further extend the lifetime of the complex, we created a mechanical bond by incorporating an azide on the meditope, threading the azide through the Fab, and using click chemistry to add a steric group. The mechanically interlocked, meditope-Fab complex retains antigen specificity and is capable of imaging tumors in mice. These studies indicate it is possible to "snap" functionality onto mAbs, opening the possibility of rapidly creating unique combinations of mAbs with an array of cytotoxins, biologics, and imaging agents.

Indexed as

AnimalsAntibodies, MonoclonalAzidesBinding SitesCetuximabClick ChemistryDrug CarriersErb-b2 Receptor Tyrosine KinasesFemaleImmunoglobulin Fab FragmentsMiceMice, Inbred NODMice, SCIDProtein BindingSurface Plasmon ResonanceTrastuzumabAntibodies, MonoclonalAzidesCetuximabDrug CarriersErbb2 protein, mouseErb-b2 Receptor Tyrosine KinasesImmunoglobulin Fab FragmentsTrastuzumab

Identifiers

PMID29679060
PMCPMC5910394
OpenAlexW2801395390

What OpenQuestion holds

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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.