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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Cheng, Yang Wong, Michael T. Newell, Evan W. Van Der Maaten, Laurens |
| Description | Author Affiliation: Cheng Y ( Singapore Immunology Network, Agency of Science, Technology and Research, Singapore 138648); Wong MT ( Singapore Immunology Network, Agency of Science, Technology and Research, Singapore 138648); van der Maaten L ( Pattern Recognition Laboratory, Delft University of Technology, 2628 CD Delft, the Netherlands.); Newell EW ( Singapore Immunology Network, Agency of Science, Technology and Research, Singapore 138648) |
| Abstract | Rapid progress in single-cell analysis methods allow for exploration of cellular diversity at unprecedented depth and throughput. Visualizing and understanding these large, high-dimensional datasets poses a major analytical challenge. Mass cytometry allows for simultaneous measurement of >40 different proteins, permitting in-depth analysis of multiple aspects of cellular diversity. In this article, we present one-dimensional soli-expression by nonlinear stochastic embedding (One-SENSE), a dimensionality reduction method based on the t-distributed stochastic neighbor embedding (t-SNE) algorithm, for categorical analysis of mass cytometry data. With One-SENSE, measured parameters are grouped into predefined categories, and cells are projected onto a space composed of one dimension for each category. In contrast with higher-dimensional t-SNE, each dimension (plot axis) in One-SENSE has biological meaning that can be easily annotated with binned heat plots. We applied One-SENSE to probe relationships between categories of human T cell phenotypes and observed previously unappreciated cellular populations within an orchestrated view of immune cell diversity. The presentation of high-dimensional cytometric data using One-SENSE showed a significant improvement in distinguished T cell diversity compared with the original t-SNE algorithm and could be useful for any high-dimensional dataset. |
| ISSN | 00221767 |
| e-ISSN | 15506606 |
| DOI | 10.4049/jimmunol.1501928 |
| Journal | The Journal of Immunology |
| Issue Number | 2 |
| Volume Number | 196 |
| Language | English |
| Publisher | The American Association of Immunologists |
| Publisher Date | 2016-01-15 |
| Publisher Place | United States |
| Access Restriction | Open |
| Subject Keyword | Algorithms Flow Cytometry Single-cell Analysis T-lymphocytes Cytology Principal Component Analysis Discipline Immunology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Immunology and Allergy Immunology |
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