Improving the lives of all people through cancer research
For People Affected by Cancer
NCI is the nation’s trusted source for cancer information. We are here for you with information about causes and risk factors, symptoms, how cancer is diagnosed, and treatment options.
For Researchers
Support for the best science underpins everything NCI does. Explore our resources to help researchers conduct their work and apply for funding and training opportunities.
Featured News and Research
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Trial Results Affirm Treatment Recommendation for Advanced GISTThe findings show that most people with advanced GIST should continue imatinib uninterrupted.
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Immunotherapy Improves Bladder Cancer TreatmentPatients with high-risk bladder cancer benefited from pembrolizumab after surgery.
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Study Links Neighborhood Environment and Prostate Cancer RiskFor men with West African ancestry, living in a disadvantaged neighborhood was associated with higher prostate cancer risk.
Childhood Cancer Data Initiative (CCDI)
CCDI addresses the critical need to collect, analyze, and share childhood cancer data.
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NCI Fiscal Year 2026 Annual Plan & Professional Judgment Budget Proposal
Each year, NCI prepares a plan for advancing cancer research and proposes the budget required to fund a broad research portfolio.
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Connect with a cancer information specialist at 1-800-4-CANCER, through live chat, or by email.
Get StartedOur Organization
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Senior LeadersInformation about NCI Director Dr. W. Kimryn Rathmell and other senior NCI leaders.
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NCI Divisions, Offices, and CentersNCI has 30 divisions, offices, and centers who work together to build, maintain, and enhance a cohesive and comprehensive cancer research agenda.
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Advisory Boards and Review GroupsNCI relies on advisory committees to provide advice on the National Cancer Program, NCI scientific priorities, and more.