The book "Telomerase Inhibition" provides a comprehensive overview of the latest methods and protocols for inhibiting telomerase, a promising approach in cancer research. Over the past decade, the field of research has expanded significantly, and this textbook reflects recent advancements across various disciplines, including molecular biology, cell biology, biochemistry, oncology, and gerontology. The techniques described in this work are designed to provide researchers with a diverse and comprehensive collection of tools to investigate telomerase inhibition. Renowned experts in the field present innovative methods that have broad applications, such as the targeted approach to the telomerase holoenzyme and its RNA template, as well as other elements associated with telomerase activity. Additionally, methods for screening telomerase inhibitors and combining telomerase inhibition with other chemotherapeutic agents are discussed. This book is a valuable resource for anyone engaged in the latest developments in telomerase research.