Which organization is known for providing grants to investigator-initiated cancer research projects?

The American Cancer Society is recognized for its commitment to funding investigator-initiated cancer research projects. This organization provides grants that support innovative research conducted by scientists and researchers who propose new ideas to advance the understanding of cancer and develop effective treatments. The focus on investigator-initiated projects allows for a diverse range of studies that can tackle various aspects of cancer, from basic biology to treatment methodologies.

In contrast, the National Cancer Institute primarily focuses on research aligned with its strategic priorities and collaborates with other entities but may not emphasize investigator-initiated projects as much as the American Cancer Society. The World Health Organization plays a global role in public health but does not primarily fund individual cancer research projects. Lastly, the American Medical Association is more focused on promoting the medical profession and health policy rather than directly funding research projects.