Evidence map›Paper›PMID 32134251›Full record

ArticleBiomacromolecules2020

Characterization and Control of Dynamic Rearrangement in a Self-Assembled Antibody Carrier.

Anshul Dhankher, Manuel E Hernandez, Hannah C Howard, Julie A Champion

Abstract read
In one paragraph

Article in Biomacromolecules, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Coiled coil exposure and histidine tags drive function of an intracellular protein drug carrier.Journal of controlled release : official journal of the Controlled Release Society · 2021
    Article
  6. Review
  7. Antibody Nanocarriers for Cancer Management.Current opinion in biomedical engineering · 2021
    Article
  8. Article
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.

Anshul DhankherSchool of Chemical & Biomolecular Engineering and Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, United States.
Manuel E HernandezSchool of Chemical & Biomolecular Engineering and Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, United States.
Hannah C HowardSchool of Chemical & Biomolecular Engineering and Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, United States.
Julie A ChampionSchool of Chemical & Biomolecular Engineering and Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, United States.ORCID 0000-0002-0260-9392

Funding

Engineered Protein Nanocarriers for Intracellular Antibody DeliveryR21EB022794 · NIBIB · GEORGIA INSTITUTE OF TECHNOLOGY · PI CHAMPION, JULIE · 2017 to 2018
$415k
NIBIB NIH HHS R21 EB022794
6 · The paper itself

Abstract

Thorough characterization of protein assemblies is required for the control of structure and robust performance in any given application, especially for the safety and stability of protein therapeutics. Here, we report the use of multiple, orthogonal characterization techniques to enable control over the structure of a multivalent antibody carrier for future use in drug delivery applications. The carrier, known as Hex, contains six antibody binding domains that bind the Fc region of antibodies. Using size exclusion chromatography, analytical ultracentrifugation, and dynamic light scattering, we identified the stoichiometry of assembled Hex-antibody complexes and observed changes in the stoichiometry of nanocarriers when incubated at higher temperatures over time. The characterization data informed the modification of Hex to achieve tighter control over the protein assembly structure for future therapeutic applications. This work demonstrates the importance of using orthogonal characterization techniques and observing protein assembly in different conditions over time to fully understand and control structure and dynamics.

Indexed as

Antibodies, MonoclonalImmunoglobulin GChromatography, GelDrug Delivery SystemsDynamic Light ScatteringAntibodies, MonoclonalImmunoglobulin G

Identifiers

PMID32134251
PMCPMC7450519

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Registered trials

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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.