Report
Visual cohort comparison for spatial single-cell omics-data
| العنوان: | Visual cohort comparison for spatial single-cell omics-data |
|---|---|
| المؤلفون: | Somarakis, Antonios, Ijsselsteijn, Marieke E., Luk, Sietse J., Kenkhuis, Boyd, de Miranda, Noel F. C. C., Lelieveldt, Boudewijn P. F., Höllt, Thomas |
| المصدر: | Presented in IEEE Vis 2020. Published in IEEE Transactions on Visualization and Computer Graphics (TVCG) |
| سنة النشر: | 2020 |
| المجموعة: | Computer Science Quantitative Biology |
| مصطلحات موضوعية: | Computer Science - Human-Computer Interaction, Quantitative Biology - Genomics, H.5.0 |
| الوصف: | Spatially-resolved omics-data enable researchers to precisely distinguish cell types in tissue and explore their spatial interactions, enabling deep understanding of tissue functionality. To understand what causes or deteriorates a disease and identify related biomarkers, clinical researchers regularly perform large-scale cohort studies, requiring the comparison of such data at cellular level. In such studies, with little a-priori knowledge of what to expect in the data, explorative data analysis is a necessity. Here, we present an interactive visual analysis workflow for the comparison of cohorts of spatially-resolved omics-data. Our workflow allows the comparative analysis of two cohorts based on multiple levels-of-detail, from simple abundance of contained cell types over complex co-localization patterns to individual comparison of complete tissue images. As a result, the workflow enables the identification of cohort-differentiating features, as well as outlier samples at any stage of the workflow. During the development of the workflow, we continuously consulted with domain experts. To show the effectiveness of the workflow we conducted multiple case studies with domain experts from different application areas and with different data modalities. Comment: 11 pages, 10 figures, 2 tables. Revised based on IEEE VIS 2020 reviewers comments. ACM 2012 CCS - Human-centered computing, Visualization, Visualization application domains, Visual analytics. Binary of the presented tool is available is our repository: https://doi.org/10.5281/zenodo.3885814 |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1109/TVCG.2020.3030336 |
| URL الوصول: | http://arxiv.org/abs/2006.05175 |
| رقم الانضمام: | edsarx.2006.05175 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1109/TVCG.2020.3030336 |
|---|