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TODD STUKENBERG","Gustavo Kunde Rohde","David Francis Kashatus"],"agency_ic":"NCI","activity_code":"U54","fiscal_years":[2022,2023,2024,2025,2026],"award_amount_usd":22290920,"org_name":"UNIVERSITY OF VIRGINIA","reporter_url":"https://reporter.nih.gov/search/results?text_criteria=U54CA274499","role":"infrastructure","evidence":[{"method":"api","source_url":"https://api.reporter.nih.gov/v2/publications/search","source_label":"NIH RePORTER","retrieved_at":"2026-09-18T03:28:46.739663Z","snippet":null,"locator":"PMID 39333715 reported under U54CA274499","confidence":"high","reviewer":null,"reviewed_at":null,"note":"Funding role inferred from whether the award appears on the dataset's own publication or on a downstream study."}]},{"core_project_num":"R50CA265089","project_num":null,"title":"Definition and perturbation of cell-regulatory heterogeneities in solid tumors","pi_names":["Lixin Wang"],"agency_ic":"NCI","activity_code":"R50","fiscal_years":[2021,2022,2023,2024,2025,2026],"award_amount_usd":872062,"org_name":"UNIVERSITY OF VIRGINIA","reporter_url":"https://reporter.nih.gov/search/results?text_criteria=R50CA265089","role":"reuse","evidence":[{"method":"api","source_url":"https://api.reporter.nih.gov/v2/publications/search","source_label":"NIH RePORTER","retrieved_at":"2026-09-18T03:28:46.739663Z","snippet":null,"locator":"PMID 39333715 reported under R50CA265089","confidence":"high","reviewer":null,"reviewed_at":null,"note":"Funding role inferred from whether the award appears on the dataset's own publication or on a downstream study."}]},{"core_project_num":"P30CA044579","project_num":null,"title":"BSR - SR Component","pi_names":["Hong Zhu","Nicholas Eugene Sherman","Ileana Soto Mauldin","Kimberly A. 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Brown","William M Sutherland","Geoffrey R Weiss","John D Shannon","James M Larner","JOYCE L HAMLIN","IAN G MACARA","PETER E WALDRON","Thomas J O'Leary","ROBERT R WAGNER","SONIA H PEARSON-WHITE","CHARLES FLICKENGER","WILLIAM SUTHERLAND","JAY W FOX","WILLIAM G ROSS","CHARLES E MYERS","STEVEN L. 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It is not a reviewer's account of this dataset."}]},{"order":2,"action":"Accept the data use guidelines and download","detail":"The portal asks for acknowledgement and citation, not a data access request.","url":"https://pdc.cancer.gov/pdc/data-use-guidelines","requires":[],"est_time":"minutes to hours, by study size","cli_snippet":null,"audience":"human","evidence":[{"method":"derived","source_url":"https://pdc.cancer.gov/pdc/data-use-guidelines","source_label":"PDC access documentation","retrieved_at":"2026-09-21T12:30:59.434553Z","snippet":null,"locator":null,"confidence":"medium","reviewer":null,"reviewed_at":null,"note":"Generated by applying the repository's documented access policy to this dataset's identifiers. It is not a reviewer's account of this dataset."}]},{"order":3,"action":"Resolve the study UUID, then fetch the file manifest","detail":"filesPerStudy keys on the study UUID, not on PDC000173: called with the pdc_study_id it returns the right number of rows with every column null. Resolve the UUID first and pass the terms acknowledgement.","url":"https://pdc.cancer.gov/data-dictionary/publicapi-documentation/","requires":[],"est_time":null,"cli_snippet":"python - <<'PY'\nimport requests\nAPI = \"https://proteomic.datacommons.cancer.gov/graphql\"\n\ndef gql(query, **variables):\n    r = requests.post(API, json={\"query\": query, \"variables\": variables}, timeout=180)\n    r.raise_for_status()\n    body = r.json()\n    if body.get(\"errors\"):\n        raise RuntimeError(body[\"errors\"][0][\"message\"])\n    return body[\"data\"]\n\nstudy = gql('query($id:String!){ study(pdc_study_id:$id acceptDUA:true){ study_id } }',\n            id=\"PDC000173\")[\"study\"][0]\nfiles = gql('query($sid:String!){ filesPerStudy(study_id:$sid acceptDUA:true)'\n            '{ file_id file_name file_size } }', sid=study[\"study_id\"])[\"filesPerStudy\"]\nprint(len(files), \"files\")\nPY","audience":"agent","evidence":[{"method":"derived","source_url":"https://pdc.cancer.gov/data-dictionary/publicapi-documentation/","source_label":"PDC access documentation","retrieved_at":"2026-09-21T12:30:59.434555Z","snippet":null,"locator":null,"confidence":"medium","reviewer":null,"reviewed_at":null,"note":"Generated by applying the repository's documented access policy to this dataset's identifiers. It is not a reviewer's account of this dataset."}]}],"analysis_examples":[],"agent_package":{"json_url":"/data/datasets/pdc-tcga-breast-cancer-proteome.json","jsonld_url":"/data/jsonld/pdc-tcga-breast-cancer-proteome.jsonld","croissant_url":"/data/croissant/pdc-tcga-breast-cancer-proteome.json","instructions_url":"/data/agent/pdc-tcga-breast-cancer-proteome.md","bundle_url":null,"mcp_resource_uri":null},"related_dataset_ids":[],"related_underexplored_ids":[],"review":{"status":"machine_only","reviewer":null,"reviewer_affiliation":null,"reviewed_at":null,"sections_reviewed":[],"open_questions":[],"notes":null},"verification":{"last_verified_at":null,"link_checks":[],"n_links_ok":0,"n_links_broken":0,"upstream_version_seen":null,"upstream_version_changed":false,"upstream_counts_seen":{},"upstream_drift":{},"notes":[]},"is_showcase":false,"completeness_score":32.1,"tags":["pdc","proteogenomics"],"search_text":null}