Drug-delivery systems of phytochemicals as therapeutic strategies in cancer therapy

Drug-delivery Systems of Phytochemicals as Therapeutic Strategies in Cancer Therapy discusses the importance of phytochemicals in cancer therapy and presents nanotechnological methods to enhance their delivery, solubility, sustainability, and bioavailability. It is a valuable resource for oncologists, molecular biologists, pharmacologists, and researchers interested in developing drug treatments targeting phytochemicals.

Format: Unspecified
Length: 264 pages
Publication date: 10 November 2023
Publisher: Elsevier Science Publishing Co Inc

Drug-delivery Systems of Phytochemicals as Therapeutic Strategies in Cancer Therapy is a comprehensive exploration of the vital role of phytochemicals in cancer therapy, highlighting their significance in combating the challenges faced in cancer treatment. This book delves into various routes and methods to effectively deliver phytochemicals, ensuring their therapeutic efficacy. It presents several innovative nanotechnological approaches aimed at enhancing the solubility, sustainability, bioavailability, and gastrointestinal permeability of these phytochemicals. By presenting current understanding of therapeutic strategies in cancer therapy, this book caters to the needs of oncologists, molecular biologists, pharmacologists, and researchers engaged in drug development targeting phytochemicals for cancer therapy.

The importance of phytochemicals in cancer therapy cannot be overstated, as they possess potent anti-cancer properties and have shown promising results in clinical trials. However, the challenges associated with delivering these compounds to cancer cells remain a major hurdle to their effective use. One of the key challenges is the poor solubility of many phytochemicals in biological fluids, which limits their bioavailability and reduces their therapeutic efficacy. Nanotechnology offers a promising solution to this problem by employing various techniques such as nanosuspensions, nanocapsules, and nanofibers to enhance the solubility and stability of phytochemicals.

Nanosuspensions are small droplets of liquid suspended in a gas or liquid, typically with a diameter ranging from 10 to 1000 nanometers. They have been used to enhance the solubility of poorly water-soluble phytochemicals, such as curcumin and resveratrol, by creating a microenvironment that mimics the cellular environment and promotes their dissolution. Nanocapsules are small, spherical particles composed of a lipid or polymer shell that encapsulates a drug or phytochemical. They offer several advantages, including improved stability, controlled release, and targeted delivery to cancer cells. Nanofibers are thin, fibrous materials that can be engineered to have specific properties, such as high surface area, porosity, and drug-loading capacity. They have been used to deliver phytochemicals directly to cancer cells, improving their bioavailability and reducing systemic side effects.

In addition to enhancing drug solubility, nanotechnology also plays a crucial role in improving the sustainability and bioavailability of phytochemicals. For example, nanosuspensions can be formulated with biodegradable materials, making them environmentally friendly and reducing their potential impact on the environment. Nanocapsules can be designed to release the drug slowly and continuously, ensuring a prolonged therapeutic effect and minimizing the risk of side effects. Nanofibers can be used to create drug-loaded implants that release the drug over an extended period, providing sustained treatment for cancer patients.

Furthermore, nanotechnology can enhance the gastrointestinal permeability of phytochemicals, allowing them to reach the bloodstream and target cancer cells in the gastrointestinal tract. This is particularly important for compounds that are poorly absorbed in the gut, such as curcumin and resveratrol. By improving their gastrointestinal permeability, nanotechnology can increase the bioavailability of these compounds and improve their therapeutic efficacy.

Current understanding of therapeutic strategies in cancer therapy has significantly contributed to the development of drug-delivery systems of phytochemicals. By employing innovative nanotechnological approaches, researchers have been able to enhance the solubility, sustainability, bioavailability, and gastrointestinal permeability of phytochemicals, making them more effective in combating cancer. This has opened up new avenues for drug development targeting phytochemicals for cancer therapy, and has the potential to revolutionize the way we approach cancer treatment in the future.

In conclusion, Drug-delivery Systems of Phytochemicals as Therapeutic Strategies in Cancer Therapy is a valuable resource for oncologists, molecular biologists, pharmacologists, and researchers interested in drug development targeting phytochemicals for cancer therapy. By presenting innovative nanotechnological approaches and current understanding of therapeutic strategies, this book provides a comprehensive exploration of the role of phytochemicals in cancer therapy and highlights the potential of nanotechnology to enhance their effectiveness. As we continue to advance in our understanding of cancer and its treatment, it is clear that phytochemicals will play an increasingly important role in the development of new and innovative therapies.

Weight: 450g
Dimension: 234 x 191 (mm)
ISBN-13: 9780443159602