Ultrasensitive Detection of KRAS Mutations with Improved Specificity by Coupling Real-Time Polymerase Chain Reaction with Toehold-Initiated Ligation

Key Points

• Detection of KRAS mutations shows improved specificity with a sensitivity of 95%.
• Real-time polymerase chain reaction combined with toehold-initiated ligation is utilized for enhanced detection.
• The method is highly effective, indicating the potential for better clinical diagnostic applications.
• This approach supports the need for improved monitoring of genetic mutations, facilitating better treatment options.