{"paper_id":"3f2593c5-e2f5-4763-a51c-2b8fe4044842","body_text":"ABSTRACT\nSummary Central nervous system (CNS) tumor diagnosis requires comprehensive genomic profiling including DNA-methylation classification, copy-number variants (CNV), gene fusion analysis, small variant detection and MGMT promoter methylation status. Long-read sequencing platforms such as nanopore sequencing by Oxford Nanopore Technologies and SMRTseq by PacBio can capture all these in a single assay, but integrating diverse analytical tools to leverage the advantages of long-read sequencing remains complex. We present DIANA (Diagnostic Integrated Analytics of Neoplastic Alterations), a pipeline providing fully automated end-to-end processing of long-read whole-genome sequencing data from aligned sequence reads. DIANA produces a human readable report that combines methylation classification with prioritized genetic variants to support CNS tumor diagnostics and clinical decision-making.\nAvailability and implementation DIANA is an open-source Nextflow pipeline, freely available through Docker or Apptainer/Singularity technologies. The source code, comprehensive documentation, and installation protocols are available on GitHub: https://github.com/VilhelmMagnusLab/DIANA.git.\nSupplementary information Supplementary data are available at Bioinformatics online.\nCompeting Interest Statement\nHL, EOVM and SH received travel reimbursements from Oxford Nanopore Technologies to present at conferences in 2023-2025.\nFootnotes\nIn the submitted version a supporting document 1 file was missing.","source_license":"CC-BY-4.0","license_restricted":false}