Evidence map›Paper›PMID 26752675›Full record

ArticlemAbs2016

Microscale screening of antibody libraries as maytansinoid antibody-drug conjugates.

Kalli C Catcott, Molly A McShea, Carl Uli Bialucha, Kathy L Miller, Stuart W Hicks, Parmita Saxena, Thomas G Gesner, Mikias Woldegiorgis, Megan E Lewis, Chen Bai and 4 more

Abstract read
In one paragraph

Article in mAbs, 2016. 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
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  3. 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.

Kalli C Catcotta ImmunoGen, Inc. , Waltham , MA.
Molly A McSheaa ImmunoGen, Inc. , Waltham , MA.
Carl Uli Bialuchab Novartis Institutes for Biomedical Research , Cambridge , MA.
Kathy L Millerc Novartis Institutes for Biomedical Research , Emeryville , CA.
Stuart W Hicksa ImmunoGen, Inc. , Waltham , MA.
Parmita Saxenab Novartis Institutes for Biomedical Research , Cambridge , MA.
Thomas G Gesnerb Novartis Institutes for Biomedical Research , Cambridge , MA.
Mikias Woldegiorgisc Novartis Institutes for Biomedical Research , Emeryville , CA.
Megan E Lewisa ImmunoGen, Inc. , Waltham , MA.
Chen Baia ImmunoGen, Inc. , Waltham , MA.
Michael S Fleminga ImmunoGen, Inc. , Waltham , MA.
Seth A Ettenbergb Novartis Institutes for Biomedical Research , Cambridge , MA.
Hans K Ericksona ImmunoGen, Inc. , Waltham , MA.
Nicholas C Yodera ImmunoGen, Inc. , Waltham , MA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antibody-drug conjugates (ADCs) are of great interest as targeted cancer therapeutics. Preparation of ADCs for early stage screening is constrained by purification and biochemical analysis techniques that necessitate burdensome quantities of antibody. Here we describe a method, developed for the maytansinoid class of ADCs, enabling parallel conjugation of antibodies in 96-well format. The method utilizes ∼ 100 µg of antibody per well and requires <5 µg of ADC for characterization. We demonstrate the capabilities of this system using model antibodies. We also provide multiple examples applying this method to early-stage screening of maytansinoid ADCs. The method can greatly increase the throughput with which candidate ADCs can be screened in cell-based assays, and may be more generally applicable to high-throughput preparation and screening of different types of protein conjugates.

Indexed as

Antibodies, Monoclonal, HumanizedAntibodies, NeoplasmCell Line, TumorDrug Screening Assays, AntitumorHumansImmunoconjugatesMaytansineNeoplasmsAntibodies, Monoclonal, HumanizedAntibodies, NeoplasmImmunoconjugatesMaytansineAntibodyantibody-drug conjugateconjugationhigh-throughputmaytansinoidprotein chemistry

Identifiers

PMID26752675
PMCPMC4966849

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.