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Improving the lives of all people through cancer research
For People Affected by Cancer
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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
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Featured News and Research
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Approach Shows Promise for Improving Cancer Symptom Management
In a clinical trial, stepped collaborative care improved patients' quality of life.
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Blood Test Accurately Detects Early-Stage Pancreatic Cancer
The liquid biopsy test shows tremendous promise, experts said, but more studies are needed.
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Targeted Therapy Options for Lung Cancer Expand Again
FDA has approved alectinib (Alecensa) as a post-surgery treatment for people with ALK-positive lung cancer.
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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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Get Answers
Connect with a cancer information specialist at 1-800-4-CANCER, through live chat, or by email.
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Brain and Other Nervous System Cancers | Did You Know?
Our Organization
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Senior Leaders
Information about NCI Director Dr. W. Kimryn Rathmell and other senior NCI leaders.
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NCI 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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NCI relies on advisory committees to provide advice on the National Cancer Program, NCI scientific priorities, and more.