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Diagnostic Evidence GAuge of Single cells (DEGAS): a flexible deep transfer learning framework for prioritizing cells in relation to disease.

Travis S Johnson | Christina Y Yu | Zhi Huang | Siwen Xu | Tongxin Wang | Chuanpeng Dong | Wei Shao | Mohammad Abu Zaid | Xiaoqing Huang | Yijie Wang | Christopher Bartlett | Yan Zhang | Brian A Walker | Yunlong Liu | Kun Huang | Jie Zhang
Genome medicine | 2022

We propose DEGAS (Diagnostic Evidence GAuge of Single cells), a novel deep transfer learning framework, to transfer disease information from patients to cells. We call such transferrable information "impressions," which allow individual cells to be associated with disease attributes like diagnosis, prognosis, and response to therapy. Using simulated data and ten diverse single-cell and patient bulk tissue transcriptomic datasets from glioblastoma multiforme (GBM), Alzheimer's disease (AD), and multiple myeloma (MM), we demonstrate the feasibility, flexibility, and broad applications of the DEGAS framework. DEGAS analysis on myeloma single-cell transcriptomics identified PHF19high myeloma cells associated with progression. Availability: https://github.com/tsteelejohnson91/DEGAS .

Pubmed ID: 35105355

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Associated grants

  • Agency: NLM NIH HHS, United States
    Id: F31 LM013056
  • Agency: NIGMS NIH HHS, United States
    Id: R01 GM148970
  • Agency: NIA NIH HHS, United States
    Id: U54 AG065181

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This is a list of tools and resources that we have found mentioned in this publication.


Allen Cell Types Database (tool)

RRID:SCR_014806

Database of neuronal cell types based on multimodal characterization of single cells to enable data-driven approaches to classification. It includes data such as electrophysiology recordings, imaging data, morphological reconstructions, and RNA and DNA sequencing data.

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