KRAS mutation
One of the most common cancer-driving mutations, found in lung, colon, and pancreatic cancers.
What it is
A KRAS mutation is a change in the KRAS gene, which is a set of instructions inside our cells. This change can cause the gene to send incorrect signals, leading to uncontrolled cell growth and cancer. KRAS mutations are often found in lung, colon, and pancreatic cancers, and are considered one of the most common cancer-driving mutations.
How it works
Normally, the KRAS gene helps control cell growth by sending signals to other parts of the cell. When a KRAS mutation occurs, the gene can send these signals too strongly or at the wrong time, causing cells to grow and divide too quickly. This can lead to the formation of tumors and cancer. In some cases, the mutation can also make cancer cells resistant to certain treatments.
Why it matters
Understanding KRAS mutations is important because it can help doctors choose the best treatment for patients with lung, colon, or pancreatic cancer. Researchers are also studying KRAS mutations to develop new treatments that can target these mutations specifically. This may lead to more effective treatments for patients with these types of cancer.
This information is provided for general education only and is not medical advice. Always consult a qualified healthcare professional for guidance on your health.