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Updated: Jun 3, 2026
10:14
Telomerase Activity in the Various Regions of Mouse Brain: Non-Radioactive Telomerase Repeat Amplification Protocol (TRAP) Assay
Published on: September 2, 2014
Telomeric repeat amplification protocol: measuring the activity of the telomerase
1Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA. hxin@bcm.tmc.edu
Methods in Molecular Biology (Clifton, N.J.)
|April 5, 2011
Summary
Telomerase activity, measured by the Telomeric Repeat Amplification Protocol (TRAP) assay, indicates cell proliferation and can be a biomarker for cancer. This PCR-based method is crucial for cancer and aging research.
Area of Science:
- Biochemistry
- Molecular Biology
- Oncology
Background:
- Telomerase activity correlates with somatic cell proliferation.
- It serves as a potential diagnostic biomarker for malignancy.
- Telomere and telomerase dysfunction are linked to various diseases.
Purpose of the Study:
- To highlight the significance of telomerase activity as a biomarker.
- To introduce the Telomeric Repeat Amplification Protocol (TRAP) assay.
- To discuss the applications of TRAP in cancer and aging research.
Main Methods:
- Utilizes the Telomeric Repeat Amplification Protocol (TRAP).
- Employs a Polymerase Chain Reaction (PCR)-based assay.
- Integrates with other molecular techniques for broader applications.
Main Results:
- TRAP assay provides fast and sensitive detection of telomerase activity.
- Demonstrates telomerase activity as an indicator of proliferative potential.
- TRAP assay is a valuable tool in cancer and aging studies.
Conclusions:
- Telomerase activity is a key factor in cell proliferation and malignancy.
- The TRAP assay is an effective and widely used method for telomerase detection.
- TRAP facilitates research into cancer, aging, and telomere-related diseases.
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