Telomeres and Telomerase: Methods and Protocols (Methods in Molecular Biology) - Hardcover

 
9780896036574: Telomeres and Telomerase: Methods and Protocols (Methods in Molecular Biology)

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The fundamental problem that dividing cells have to ov- come is that of end-replication. Chromosomes shorten by many bases during DNA replication and so this presents a major hurdle that a cell has to overcome both to enable it to proliferate and for the larger organism to survive and reproduce. The enzyme telomerase provides a mechanism to ensure chromosome stability in both normal and neoplastic cells. The demonstration of telomerase expression in a majority of tumors and the realization of the potential role of telomerase in aging has opened up the potential for telomerase to be used as a target for therapeutic intervention. There is therefore great interest in the expression and activity of telomerase in a wide range of biological disciplines. Telomeres and Telomerase: Methods and Protocols has been produced as a tool for the many researchers in different areas of cell biology who are interested in following research in the area of telomerase and telomere maintenance, either in the area of fundamental mec- nisms or perhaps in the area of more applied drug discovery work.

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The discovery of telomerase expression in a majority of tumors and the recognition of its potential role in the aging process has dramatically raised its profile as a target for therapeutic intervention. In Telomeres and Telomerase: Methods and Protocols, John A. Double and Michael J. Thompson have collected a critically important series of novel and essential techniques for studying telomeres and telomerase. These readily reproducible protocols provide cutting-edge tools to identify, measure, and analyze telomeres, to determine telomerase expression at the RNA level, to determine telomerase activity, and to detect potential modifiers of this activity. The techniques for assaying telomerase activity range from standard radiological TRAP assays to nonradioactive methods, from non-PCR-based methods to techniques using real-time PCR. Written by investigators who have used the methods extensively, each protocol includes step-by-step instructions, tips on avoiding pitfalls, and invaluable notes that make all the difference to successful experimental outcomes.
Broad-ranging and highly practical, Telomeres and Telomerase: Methods and Protocols provides molecular and cell biologists, cancer researchers, and cellular pathologists with the core array of productive techniques needed today to develop telomerase inhibitors and clinically valuable diagnostic/prognostic telomerase markers.

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