SpatialDWLS: accurate deconvolution of spatial transcriptomic data.
SpatialDWLS: accurate deconvolution of spatial transcriptomic data.
复制标题
SpatialDWLS:空间转录组数据的精确解卷积。
DOI:
10.1186/s13059-021-02362-7
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发表时间:
2021-05-10
期刊:
影响因子:
12.3
通讯作者:
Yuan GC
中科院分区:
文献类型:
--
作者:
Dong R;Yuan GC
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. The online version contains supplementary material available at 10.1186/s13059-021-02362-7.
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