Heng Chernov*
One of the key factors that makes cancer so challenging is its inherent heterogeneity. Each cancer type, and even individual tumors, exhibit a unique set of genetic mutations, cellular behaviours, and responses to treatments. This complexity is partly responsible for the difficulty in identifying universally effective therapies. However, modern research has shifted focus to understanding cancer at a deeper, molecular level. Rather than only targeting the tumor itself, scientists are beginning to probe the roots of cancer its very origins. By investigating the genetic and environmental factors that contribute to the initiation and development of cancer, we can begin to develop targeted therapies that attack cancer cells at their most fundamental level, potentially providing more effective and less toxic treatment options.
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