Cancer research resources
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Comprehensive Cancer Research Resources: Databases, Portals, and Tools
Online Omics Data Resources and Integration for Cancer Research
A wide range of online omics-data resources are available to support cancer research, including The Cancer Genome Atlas (TCGA), International Cancer Genome Consortium (ICGC), Catalogue of Somatic Mutations in Cancer (COSMIC), Gene Expression Omnibus (GEO), and PRoteomics IDEntifications (PRIDE). These resources provide access to genomics, epigenomics, transcriptomics, and proteomics data, which are essential for understanding cancer mechanisms and developing precision medicine approaches. Integrating these diverse datasets can be complex, but systematic use of these resources enables new biological insights and supports biomarker discovery and patient stratification in cancer research 28.
Cloud-Based and FAIR Computational Resources
The National Cancer Institute (NCI) supports several cloud-based platforms, such as the Cancer Research Data Commons (CRDC), which includes Broad Institute FireCloud, Institute for Systems Biology Cancer Gateway in the Cloud, and Seven Bridges Cancer Genomics Cloud. These platforms provide access to large, multimodal cancer datasets and allow researchers to analyze data directly in the cloud, upload their own data, and create custom workflows. This approach eliminates the need for local storage and enhances collaboration and data sharing .
The Computational Resources for Cancer Research portal further democratizes access to computational tools, software, models, and datasets, following FAIR (Findable, Accessible, Interoperable, Reusable) principles. It supports community contributions, educational materials, and collaborative research, and highlights emerging areas such as digital twins and computational imaging in cancer .
Patient-Derived Cancer Models and Model Repositories
CancerModels.Org is a comprehensive, open-access platform that aggregates and standardizes data from patient-derived cancer models (PDCMs), including xenografts, organoids, and cell lines across multiple cancer types. The platform provides over 9,300 models and hundreds of billions of data points, including clinical, genomic, and treatment data. It supports advanced search, data visualization, and integration with external annotation tools and raw data archives. CancerModels.Org promotes data interoperability, reproducibility, and global sharing, supporting consortia like PDXNet and EurOPDX 679.
Single-Cell and Spatially-Resolved Cancer Data
The Single-cell and Spatially-resolved Cancer Resources (SCAR) database offers a unique platform for exploring tumor heterogeneity and the tumor microenvironment. SCAR integrates spatial transcriptomic and single-cell data from millions of cells across hundreds of cancer subtypes, enabling analysis of cell types, metabolic features, cell communication, and biomarker expression. This resource is valuable for both basic cancer biology and immunotherapy research .
Knowledge Portals and Interdisciplinary Collaboration
The Cancer Complexity Knowledge Portal synthesizes and exposes activities, datasets, tools, and publications from interdisciplinary cancer research consortia. It links grants, publications, datasets, and tools, providing a searchable and annotated resource to accelerate discovery and collaboration. The portal is regularly updated and supports integration of new computational tools and data, fostering a collaborative research environment .
Expanding Data Resources for Cancer Health Economics
For cancer health economics research, there is a growing need for data resources that capture diverse populations, detailed clinical information, and social determinants of health. Efforts include linking cancer registries with Medicare data, using social media for outcomes research, and developing multi-site electronic health record networks. These strategies aim to provide a more complete picture of cancer care and support nuanced research questions in cancer control and survivorship .
Conclusion
Cancer research is supported by a robust ecosystem of online databases, cloud-based platforms, model repositories, and knowledge portals. These resources enable researchers to access, integrate, and analyze diverse datasets, fostering collaboration and accelerating discoveries in cancer biology, precision medicine, and health economics. The continued development and integration of these resources are essential for advancing cancer research and improving patient outcomes 1234+6 MORE.
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