Anisha A. D'Souza – författare

Harnessing Endogenous Mechanisms for Targeted Drug Delivery explores the cutting-edge advancements in the world of targeted drug delivery leveraging human biological mechanisms. This essential guide addresses the urgent need to enhance the efficiency of drug delivery and foster safe and effective therapies, particularly for biological agents like proteins, peptides, and nucleic acid molecules. The book offers a comprehensive exploration of tissue- and cell-specific delivery methods, emphasizing endogenous or biological techniques that can be utilized to improve drug delivery. It identifies the challenges associated with delivering complex molecules and accessing hard-to-reach sites, and provides practical solutions through endogenous strategies. Topics such as exploiting disease-specific stimuli to enhance delivery efficiency, the role of plasma proteins in drug delivery, and the utilization of extracellular vesicles to boost delivery efficiency are presented. Harnessing Endogenous Mechanisms for Targeted Drug Delivery emphasizes the clinical and commercial translation of these techniques, making this book an ideal resource for researchers, clinicians, and anyone interested in the future of drug delivery.

Harnessing Endogenous Mechanisms for Targeted Drug Delivery presents a comprehensive exploration of the evolving landscape of targeted drug delivery, emphasizing the strategic utilization of the body's intrinsic biological pathways. This authoritative two-volume reference addresses the critical need for precision in therapeutic delivery, overcoming physiological, anatomical, and immunological barriers through innovative endogenous mechanisms. By integrating foundational concepts with advanced methodologies, the work underscores the transition from traditional passive and active targeting to sophisticated endogenous strategies that enhance drug specificity and efficacy.The text systematically examines the multifaceted challenges inherent in drug delivery, including detailed analyses of in vivo barriers such as the blood-tumor barrier, blood-brain barrier, ocular, pulmonary, and gastrointestinal obstacles, as well as cellular and intracellular impediments. It further elucidates endogenous stimuli-responsive systems, nutrient transporter exploitation, glyco-targeting, and stealth peptide modifications. Comprehensive coverage extends to drug conjugates, protein corona phenomena, and cell-based delivery platforms encompassing stem cells, leukocytes, erythrocytes, and platelets. The series also addresses extracellular vesicles, viral vectors, and plant virus-based carriers, culminating in critical discussions on manufacturing complexities, regulatory considerations, and clinical translation challenges.This definitive resource is indispensable for graduate students, postdoctoral researchers, and professionals in academia and industry engaged in targeted drug delivery research and development. By providing an in-depth understanding of endogenous targeting mechanisms and their translational potential, the book fosters innovation and supports the advancement of precision therapeutics with the goal of improving patient outcomes. - Provides comprehensive insights into endogenous strategies for targeted drug delivery- Highlights innovative techniques like using cells as Trojan Horse-Cloaking Particles- Explores the clinical and commercial translation of these strategies- Offers practical solutions to contemporary challenges in the area- Emphasizes the role of disease-specific stimuli and plasma proteins in drug delivery

This book elaborates on drug delivery targeting via intracellular delivery, specifically through the Receptor Mediated Endocytosis (RME) approach, due to the involvement of cellular receptors in various grave diseases. Targeted delivery relies on two basic approaches, passive and active targeting. While passive targeting approaches have shown great promise, the improved selectivity achieved with active targeting approaches has resulted in significantly higher efficacy. Interestingly there are numerous strategies for active targeting, many of which are already highlighted in , Targeted Drug Delivery: Concepts and Applications. Nevertheless an exciting and practical strategy for active targeting, which could enable high intracellular delivery, is through exploitation of RME. Cells in the body express receptors to enable various physiological and biochemical processes. As a result, many of these receptors are overexpressed in pathological conditions, or newer receptors expressed due to defective cellular functioning. RME is based on exploitation of such receptors to achieve intracellular delivery. While targeted delivery can have manifold applications, in this book we focus on two major and challenging therapeutic areas; i) Cancer and ii) Infectious Diseases. Targeted Intracellular Drug Delivery by Receptor Medicated Endocytosis discusses the major receptors that are useful for targeted delivery for these afflictions. A major section of this book is dedicated to details regarding their occurrence and location, the recognition domain of the receptor, structure activity relationship of substrate /ligand for selective binding, ligands explored, antagonists for ligand binding and relevance of these aspects for therapy of cancer and infectious diseases. These facets are elucidated with the help of specific examples from academic research and also emphasize commercial products, wherever relevant. In vitro cellular models relied onfor assessing receptor mediated cellular targeting and in vivo models depicting clinical efficacy are focused on in a separate section. Finally, we briefly discuss the regulatory and toxicity issues that may be associated specifically with the RME approach of intracellular drug delivery.