Improving the lives of all people through cancer research
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.
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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New Immunotherapy Drug Shows Promise for Small Cell Lung CancerIn an early-stage clinical trial, tarlatamab shrank tumors that had progressed after previous treatments.
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Combo Treatment Highly Effective for Advanced Bladder CancerCombining a targeted drug and immunotherapy drug doubled survival in a large clinical trial.
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Cancer Cells Hijack Energy from Immune CellsResearch shows some cancer cells steal mitochondria from nearby T cells for their own energy needs.
Are You Ready to Contribute to Progress against Cancer?
Everyone has a role to play in the fight against cancer. Learn more and get involved.
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NCI Fiscal Year 2025 Professional Judgment Budget Proposal
Each year, NCI prepares a professional judgment budget to lead progress against cancer.
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Contact Us for Help
NCI offers free information on cancer topics in English and Spanish. Get live help at 1-800-4-CANCER.
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The Gift of Time - 50th Anniversary of the National Cancer Act
Our Organization
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Senior LeadersInformation about NCI Acting Director Douglas R. Lowy, M.D. 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.
