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  1. ...of tools aims to leverage more than one omic data modality, while also leveraging the spatial coordinates. SpaGCN (Hu et al. 2021a) combines gene expression, spatial information, and histology image for spatial clustering using a graph convolutional neural network. However, this tool is designed to work...
  2. .... Corresponding authors: qhjiang@hit.edu.cn, Shang@nwpu.edu.cn, twang@nwpu.edu.cnAbstractSpatial omics (SOs) are powerful methodologies that enable the study of genes, proteins, and other molecular features within the spatial context of tissue architecture. With the growing availability of SO data sets...
  3. ..., and interpretable exploration of causal GRNs with prior knowledge and multi-omics data.Gene regulatory networks (GRNs), which encapsulate the complex interactions among transcription factors (TFs), target genes, and various regulatory elements, constitute the core machinery of gene regulation (Levine and Davidson...
  4. ..., Canberra 2601, Australia; 3Bioinformatics and Cellular Genomics, St Vincent’s Institute, Fitzroy, Victoria 3065, Australia ↵4 These authors contributed equally to this work. Corresponding author: kimanh.lecao@unimelb.edu.auAbstractGene networks provide a fundamental framework for understanding...
  5. ..., Pittsburgh, Pennsylvania 15213, USA Corresponding authors: jianma@cs.cmu.edu, skrieger@andrew.cmu.eduAbstractSpatial transcriptomics (ST) has transformed our understanding of tissue architecture and cellular interactions, but integrating ST data across platforms remains challenging due to differences in gene...
  6. ...that using embeddings from Enformer gave us the best cell-type resolution, whereas other embeddings such as text-based and random-based did not help much. In our comparison for the choices of encoder, we found that modeling the spatial information with graph neural network did not directly contribute...
  7. ...in SRT data, which can be utilized for downstream analysis tasks such as clustering, trajectory inference, and batch effect correction. SpaGCN is a graph convolutional network method to integrate multimodal data, including expression, spatial location, and histology to detect spatial domains. STAGATE...
  8. ...understanding of cellular and spatial heterogeneity at the transcriptomic level. With the continuous expansion of scRNA-seq and spatial omics data, the ability to identify informative marker gene panels has become essential for characterizing distinct cell states and their spatial distribution within tissues...
  9. ..., Fernández Navarro J, Lundeberg J. 2020. Single-cell and spatial transcriptomics enables probabilistic inference of cell type topography. Commun Biol 3: 565. doi:10.1038/s42003-020-01247-y ↵Argelaguet R, Velten B, Arnol D, Dietrich S, Zenz T, Marioni JC, Buettner F, Huber W, Stegle O. 2018. Multi-Omics...
  10. .... Corresponding authors: chen_jiekai@gibh.ac.cn, lin_lihui@gibh.ac.cnAbstractIntegration of single-cell and spatial transcriptomes represents a fundamental strategy to enhance spatial data quality. However, existing methods for mapping single-cell data to spatial coordinates struggle with large-scale data sets...
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