Evidence map›Paper›PMID 26975219›Full record

ArticleScientific reports2016

Deep Learning in Label-free Cell Classification.

Claire Lifan Chen, Ata Mahjoubfar, Li-Chia Tai, Ian K Blaby, Allen Huang, Kayvan Reza Niazi, Bahram Jalali

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 154 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
154citing papers in PubMed, 1 pooled it
–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

154 citing papers in PubMed, 1 synthesis or guideline pooled it.

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94 more citing papers are in PubMed but not listed here.

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

7 authors.

Claire Lifan ChenDepartment of Electrical Engineering, University of California, Los Angeles, California 90095, USA.
Ata MahjoubfarDepartment of Electrical Engineering, University of California, Los Angeles, California 90095, USA.
Li-Chia TaiCalifornia NanoSystems Institute, Los Angeles, California 90095, USA.
Ian K BlabyDepartment of Chemistry and Biochemistry, University of California, Los Angeles, California 90095.
Allen HuangDepartment of Electrical Engineering, University of California, Los Angeles, California 90095, USA.
Kayvan Reza NiaziCalifornia NanoSystems Institute, Los Angeles, California 90095, USA.
Bahram JalaliDepartment of Electrical Engineering, University of California, Los Angeles, California 90095, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Label-free cell analysis is essential to personalized genomics, cancer diagnostics, and drug development as it avoids adverse effects of staining reagents on cellular viability and cell signaling. However, currently available label-free cell assays mostly rely only on a single feature and lack sufficient differentiation. Also, the sample size analyzed by these assays is limited due to their low throughput. Here, we integrate feature extraction and deep learning with high-throughput quantitative imaging enabled by photonic time stretch, achieving record high accuracy in label-free cell classification. Our system captures quantitative optical phase and intensity images and extracts multiple biophysical features of individual cells. These biophysical measurements form a hyperdimensional feature space in which supervised learning is performed for cell classification. We compare various learning algorithms including artificial neural network, support vector machine, logistic regression, and a novel deep learning pipeline, which adopts global optimization of receiver operating characteristics. As a validation of the enhanced sensitivity and specificity of our system, we show classification of white blood T-cells against colon cancer cells, as well as lipid accumulating algal strains for biofuel production. This system opens up a new path to data-driven phenotypic diagnosis and better understanding of the heterogeneous gene expressions in cells.

Indexed as

AlgorithmsSoftware ValidationArtificial IntelligenceCell Line, TumorChlamydomonas reinhardtiiComputational BiologyHumansNeural Networks, ComputerPattern Recognition, AutomatedReproducibility of ResultsSupport Vector MachineT-Lymphocytes

Identifiers

PMID26975219
PMCPMC4791545

What OpenQuestion holds

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LicenceCC BY
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.