Evidence map›Paper›PMID 27958331›Full record

ArticleScientific reports2016

Improved genome-scale multi-target virtual screening via a novel collaborative filtering approach to cold-start problem.

Hansaim Lim, Paul Gray, Lei Xie, Aleksandar Poleksic

Abstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

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3 · Its place in the literature

Who cites it

21 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

4 authors.

Hansaim LimDepartment of Computer Science, Hunter College, The City University of New York, New York, New York 10065, United States.
Paul GrayDepartment of Computer Science, University of Northern Iowa, Cedar Falls, Iowa 50614, United States.
Lei XieDepartment of Computer Science, Hunter College, The City University of New York, New York, New York 10065, United States.
Aleksandar PoleksicDepartment of Computer Science, University of Northern Iowa, Cedar Falls, Iowa 50614, United States.

Funding

Drug discovery by integrating chemical genomics and structural systems biologyR01LM011986 · NLM · HUNTER COLLEGE · PI BRINKMAN, FIONA, BURLEY, STEPHEN K · 2014 to 2017
$1.2M
NLM NIH HHS R01 LM011986
6 · The paper itself

Abstract

Conventional one-drug-one-gene approach has been of limited success in modern drug discovery. Polypharmacology, which focuses on searching for multi-targeted drugs to perturb disease-causing networks instead of designing selective ligands to target individual proteins, has emerged as a new drug discovery paradigm. Although many methods for single-target virtual screening have been developed to improve the efficiency of drug discovery, few of these algorithms are designed for polypharmacology. Here, we present a novel theoretical framework and a corresponding algorithm for genome-scale multi-target virtual screening based on the one-class collaborative filtering technique. Our method overcomes the sparseness of the protein-chemical interaction data by means of interaction matrix weighting and dual regularization from both chemicals and proteins. While the statistical foundation behind our method is general enough to encompass genome-wide drug off-target prediction, the program is specifically tailored to find protein targets for new chemicals with little to no available interaction data. We extensively evaluate our method using a number of the most widely accepted gene-specific and cross-gene family benchmarks and demonstrate that our method outperforms other state-of-the-art algorithms for predicting the interaction of new chemicals with multiple proteins. Thus, the proposed algorithm may provide a powerful tool for multi-target drug design.

Indexed as

PolypharmacologyAlgorithmsDrug Evaluation, PreclinicalGenomeReproducibility of Results

Identifiers

PMID27958331
PMCPMC5153628

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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.