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SpatialDWLS: accurate deconvolution of spatial transcriptomic data

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Dong, Rui, Yuan, Guo-Cheng·2021·Genome Biology

Published version of a preprint

Abstract

Recent development of spatial transcriptomic technologies has made it possible to characterize cellular heterogeneity with spatial information. However, the technology often does not have sufficient resolution to distinguish neighboring cell types. Here, we present spatialDWLS, to quantitatively estimate the cell-type composition at each spatial location. We benchmark the performance of spatialDWLS by comparing it with a number of existing deconvolution methods and find that spatialDWLS outperforms the other methods in terms of accuracy and speed. By applying spatialDWLS to a human developmental heart dataset, we observe striking spatial temporal changes of cell-type composition during development.

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Metadata

Authors
Dong, R., & Yuan, G.-C.
Venue
Genome Biology
Published
2021-05-10
Volume
22
Issue
1
Pages
145-145
ISSN
  • 1465-6906 (ISSN-L)
  • 1474-760X
OpenAlex
W3161009639
Cited by
304
References
23
FWCI
14.22
Type
journal article
Language
en
Open access
gold
Licence
Funders
  • NIH Office of the Director (UH3HL145609)
  • National Institute on Aging (R01AG066028)

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CoChat. (2026). Citation check: SpatialDWLS: accurate deconvolution of spatial transcriptomic data. https://app.cochat.ai/papers/10.1186/s13059-021-02362-7
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Dong, R., & Yuan, G.-C. (2021). SpatialDWLS: accurate deconvolution of spatial transcriptomic data. Genome Biology. https://doi.org/10.1186/s13059-021-02362-7

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