Evidence map›Paper›PMID 30988417›Full record

ReviewNature chemistry2019

Computational advances in combating colloidal aggregation in drug discovery.

Daniel Reker, Gonçalo J L Bernardes, Tiago Rodrigues

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature chemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

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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

3 authors.

Daniel RekerKoch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA. reker@mit.edu.ORCID http://orcid.org/0000-0003-4789-7380
Gonçalo J L BernardesDepartment of Chemistry, University of Cambridge, Lensfield Road, Cambridge, UK.ORCID http://orcid.org/0000-0001-6594-8917
Tiago RodriguesInstituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, Lisboa, Portugal. tiago.rodrigues@medicina.ulisboa.pt.ORCID http://orcid.org/0000-0002-1581-5654

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Small molecule effectors are essential for drug discovery. Specific molecular recognition, reversible binding and dose-dependency are usually key requirements to ensure utility of a novel chemical entity. However, artefactual frequent-hitter and assay interference compounds may divert lead optimization and screening programmes towards attrition-prone chemical matter. Colloidal aggregates are the prime source of false positive readouts, either through protein sequestration or protein-scaffold mimicry. Nevertheless, assessment of colloidal aggregation remains somewhat overlooked and under-appreciated. In this Review, we discuss the impact of aggregation in drug discovery by analysing select examples from the literature and publicly-available datasets. We also examine and comment on technologies used to experimentally identify these potentially problematic entities. We focus on evidence-based computational filters and machine learning algorithms that may be swiftly deployed to flag chemical matter and mitigate the impact of aggregates in discovery programmes. We highlight the tools that can be used to scrutinize libraries, and identify and eliminate these problematic compounds.

Indexed as

Drug DiscoveryMachine LearningColloidsOrganic ChemicalsProtein BindingProteinsSmall Molecule LibrariesColloidsOrganic ChemicalsProteinsSmall Molecule Libraries

Identifiers

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.