Evidence map›Paper›PMID 27934977›Full record

ArticleLab on a chip2017

Real-time observation of protein aggregates in pharmaceutical formulations using liquid cell electron microscopy.

Lynn M DiMemmo, A Cameron Varano, Jonathan Haulenbeek, Yanping Liang, Kaya Patel, Madeline J Dukes, Songyan Zheng, Mario Hubert, Steven P Piccoli, Deborah F Kelly

Abstract read
In one paragraph

Article in Lab on a chip, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. Nanopipette dynamic microscopy unveils nano coffee ring.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  3. Article
  4. Article
  5. 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

10 authors.

Lynn M DiMemmoAnalytical and Bioanalytical Development, Bristol-Myers Squibb Company, New Brunswick, NJ 08903, USA.
A Cameron VaranoVirginia Tech Carilion Research Institute, Virginia Tech, Roanoke, VA 24016, USA. debkelly@vt.edu debkelly@vt.edu.
Jonathan HaulenbeekAnalytical and Bioanalytical Development, Bristol-Myers Squibb Company, New Brunswick, NJ 08903, USA.
Yanping LiangVirginia Tech Carilion Research Institute, Virginia Tech, Roanoke, VA 24016, USA. debkelly@vt.edu debkelly@vt.edu.
Kaya PatelVirginia Tech Carilion Research Institute, Virginia Tech, Roanoke, VA 24016, USA. debkelly@vt.edu debkelly@vt.edu.
Madeline J DukesApplication Science, Protochips, Inc, Raleigh, NC 27606, USA.
Songyan ZhengDrug Product Science and Technology, Bristol-Myers Squibb Company, New Brunswick, NJ 08903, USA.
Mario HubertAnalytical and Bioanalytical Development, Bristol-Myers Squibb Company, New Brunswick, NJ 08903, USA.
Steven P PiccoliAnalytical and Bioanalytical Development, Bristol-Myers Squibb Company, New Brunswick, NJ 08903, USA.
Deborah F KellyVirginia Tech Carilion Research Institute, Virginia Tech, Roanoke, VA 24016, USA. debkelly@vt.edu debkelly@vt.edu.

Funding

Tunable Microchip Sorting of BRCA1 Nuclear AssembliesR01CA193578 · NCI · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI KELLY, DEBORAH F · 2015 to 2020
$1.8M
NCI NIH HHS R01 CA193578
6 · The paper itself

Abstract

Understanding the properties of protein-based therapeutics is a common goal of biologists and physicians. Technical barriers in the direct observation of small proteins or therapeutic agents can limit our knowledge of how they function in solution and in the body. Electron microscopy (EM) imaging performed in a liquid environment permits us to peer into the active world of cells and molecules at the nanoscale. Here, we employ liquid cell EM to directly visualize a protein-based therapeutic in its native conformation and aggregate state in a time-resolved manner. In combination with quantitative analyses, information from this work contributes new molecular insights toward understanding the behaviours of immunotherapies in a solution state that mimics the human body.

Indexed as

Protein AggregatesDrug CompoundingInterferon-alphaMicroscopy, ElectronPolyethylene GlycolsProtein ConformationTime FactorsInterferon-alphaPolyethylene GlycolsProtein Aggregates

Identifiers

PMID27934977
PMCPMC5507349

What OpenQuestion holds

Textmetadata
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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.