Nanostructures for Cancer Therapy ( Nanostructures in Therapeutic Medicine )

Publication series :Nanostructures in Therapeutic Medicine

Author: Grumezescu   Alexandru Mihai;Ficai   Anton  

Publisher: Elsevier Science‎

Publication year: 2017

E-ISBN: 9780323461504

P-ISBN(Paperback): 9780323461443

Subject: TB383 Keywords special structure material

Keyword: 半导体集成电路(固体电路),工程材料学,药学,肿瘤学

Language: ENG

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Description

Nanostructures for Cancer Therapy discusses the available preclinical and clinical nanoparticle technology platforms and their impact on cancer therapy, including current trends and developments in the use of nanostructured materials in chemotherapy and chemotherapeutics.

In particular, coverage is given to the applications of gold nanoparticles and quantum dots in cancer therapies. In addition to the multifunctional nanomaterials involved in the treatment of cancer, other topics covered include nanocomposites that can target tumoral cells and the release of antitumoral therapeutic agents.

The book is an up-to-date overview that covers the inorganic and organic nanostructures involved in the diagnostics and treatment of cancer.

  • Provides an examination of nanoparticle delivery systems for cancer treatment, illustrating how the use of nanotechnology can help provide more effective chemotherapeutic treatments
  • Examines, in detail, the different types of nanomaterials used in cancer therapy, also explaining the effect of each
  • Provides a cogent overview of recent developments in the use of nanostructured materials in chemotherapeutics, allowing readers to quickly familiarize themselves with this area

Chapter

4 - Nanotreatment of Cancer

5 - Nanodrugs and Nanocarriers

5.1 - Magnetic Nanoparticles

5.2 - Noble Metal Nanoparticles

5.3 - Upconversion Nanoparticles

5.4 - Quantum Dots

5.5 - Carbon-Based Nanostructures

5.6 - Polymeric Nanoparticles

5.7 - Liposomes

6 - Conclusions

Acknowledgments

References

Chapter 2 - Bioengineered nanomaterials for chemotherapy

1 - Introduction

2 - Polymeric Nanoparticles

2.1 - Synthesis

2.1.1 - Solvent evaporation

2.2 - Applications

2.2.1 - Application I: N-acetyl-d-glucosamine for targeted delivery of doxorubicin

2.2.2 - Application II: polymeric nanoparticles loaded with cisplatin

3 - Carbon Nanotubes

3.1 - Synthesis

3.1.1 - Chemical vapor deposition method

3.1.2 - The properties of single-walled carbon nanotubes

3.2 - Applications

4 - Gold Nanoparticles

4.1 - Synthesis

4.1.1 - Chemical controlled reduction

4.2 - Properties

4.3 - Applications

5 - Supermagnetic Iron Oxide Nanoparticles

5.1 - Synthesis

5.1.1 - Coprecipitation method

5.1.2 - Reduction precipitation method

5.1.3 - Thermal decomposition method

5.1.4 - Microemulsion method

5.1.5 - Hydrothermal method

5.1.6 - Sonochemical and microwave-assisted methods

5.2 - Physicochemical Properties and Characterization

5.2.1 - Magnetic properties of SPIONs

5.2.2 - Size and shape

5.2.3 - Surface coating

5.2.4 - Pharmacokinetics, biodistribution, and biological fate

6 - Fullerenes

6.1 - Synthesis

6.2 - Structure and Properties

6.3 - Applications

7 - Dendrimers

7.1 - Synthesis

7.1.1 - Divergent approach

7.1.2 - Convergent approach

7.1.3 - Hypercores and branched monomers

7.1.4 - Double exponential

7.1.5 - Lego chemistry

7.2 - Applications

7.2.1 - Dendrimers as molecular imaging contrast agents

7.2.2 - Dendrimer–cell hybrids

8 - Quantum Dots

8.1 - Synthesis

8.2 - Properties

8.2.1 - Solubilization and functionalization

8.3 - Applications

8.3.1 - Biosensing

8.3.2 - Gene and drug delivery

8.3.3 - Therapy

8.3.4 - Bioimaging

9 - Conclusions

Acknowledgments

References

Chapter 3 - BiofuNctionalized nanomaterials for targeting cancer cells

1 - Introduction

2 - Targeting Strategies for Cancer Cells

3 - Combination of Nanostructures With Chemotherapeutic Agents

3.1 - Linear Polymers

3.2 - Hyperbranched Copolymers

3.3 - Dendritic Structures

3.4 - Carbon-Based Nanostructures

3.4.1 - Graphene

3.4.2 - Carbon nanotubes

3.4.3 - Fullerenes

3.5 - Metallic Nanoparticles

3.5.1 - Gold nanoparticles

3.5.2 - Iron oxide nanoparticles

3.5.3 - Gadolinium nanoparticles

3.5.4 - Titanium dioxide nanoparticles

3.6 - Vesicular Structures

3.6.1 - Liposomes

3.6.2 - Niosomes

3.6.3 - Phytosomes

3.6.4 - Emulsions

4 - Conclusions

Acknowledgment

References

Further Reading

Chapter 4 - Improving chemotherapy drug delivery by nanoprecision tools

1 - Introduction

2 - Conventional Cancer Treatment

3 - Nanoparticles for Chemotherapy Delivery System

3.1 - Characteristics of Ideal Nanoparticles for Chemotherapy Delivery System

3.2 - Factors Affecting Efficacy of Nanoparticles for Chemotherapy Delivery System

3.2.1 - Limitations of EPR

3.2.2 - Limitation of targeted therapy

3.2.3 - Size of nanoparticles

3.2.4 - Surface charge of nanoparticles

3.2.5 - Morphology of nanoparticles

3.2.6 - Porosity of nanoparticles

3.2.7 - pH-sensitivity of nanoparticles

3.2.8 - Surface properties of nanoparticles

3.3 - Advantages of Nanoparticles for Chemotherapy Delivery System

3.3.1 - Improving the efficiency of poor soluble drugs

3.3.2 - Prolonging lifetime of circulation

3.3.2.1 - Polymeric nanoparticles attached to red blood cells

3.3.2.2 - PEGylated nanoparticles

3.4 - Polymer Nanoparticles for Chemotherapy Delivery System

3.4.1 - Pegylated liposomal for chemotherapy delivery system

3.4.2 - Micelles for chemotherapy delivery system

3.4.2.1 - Sterically stabilized phospholipid nanomicelles for chemotherapy delivery system

3.4.2.2 - Super pH-sensitive multifunctional polymeric micelle for chemotherapy delivery system

3.4.2.3 - Polyelectrolyte complex micelle for chemotherapy delivery system

3.4.2.4 - Micellar aggregates of cross-linked copolymer for chemotherapy delivery system

3.4.2.5 - Nanobubbles multifunctional polymeric nanoparticles for chemotherapy delivery system

3.4.2.6 - Hollow vesicles for chemotherapy delivery system

3.4.3 - Polymeric nanocapsules for chemotherapy delivery system

3.4.3.1 - Poly(ethylene glycol) for chemotherapy delivery system

3.4.3.2 - Polyacrylamide for chemotherapy delivery system

3.4.3.3 - Chitosan for chemotherapy delivery system

3.5 - Inorganic Nanoparticles for Chemotherapy Delivery System

3.5.1 - Silica nanoparticles for chemotherapy delivery system

3.5.1.1 - Functionalized silica nanoparticles for chemotherapy delivery system

3.5.2 - Zinc oxide nanostructures for chemotherapy delivery system

3.5.2.1 - Functionalized ZnO nanstructures for chemotherapy delivery system

3.5.2.2 - ZnO-doped nanoparticles for chemotherapy delivery system

3.5.3 - TiO2 nanoparticles for chemotherapy delivery system

3.5.4 - Superparamagnetic iron oxide nanoparticles for chemotherapy delivery system

3.5.4.1 - Magnetic microspheres for chemotherapy delivery system

3.5.4.2 - Magnetic nanoparticles for chemotherapy delivery system

3.5.4.3 - Superparamagnetic iron oxide particles for localization of sentinel lymph node biopsy

3.5.4.4 - Magnetite hollow porous nanocrystal shells for chemotherapy delivery system

3.5.4.5 - Tubular structure magnetic nanoparticles for chemotherapy delivery system

3.5.4.6 - Functionalized magnetic nanoparticles for chemotherapy delivery system

3.5.5 - Clay minerals for chemotherapy delivery system

3.6 - Nanocomposites for Chemotherapy Delivery System

3.6.1 - Clay–polymer nanocomposites for chemotherapy delivery system

3.6.2 - Nanospheres for chemotherapy delivery system

3.6.3 - Nanoshells for chemotherapy delivery system

3.6.4 - Core–shell nanomaterials for chemotherapy delivery system

3.6.4.1 - Mesoporous silica nanoparticle @ polymer core–shell

3.6.4.2 - ZnO nanoparticle @ polymer core–shell

3.6.4.3 - Magnetic mesoporous silica nanoparticles @ gelatin core–shell

3.6.4.4 - Magnetic iron oxide nanoparticle @ polymer core–shell

3.6.4.5 - Magnetic iron oxide nanoparticle @ oleic acid core–shell

3.6.4.6 - Gold nanoparticle @ polymer core–shell

3.6.4.7 - Magnetic iron oxide nanoparticle @ SiO2 core–shell

3.6.4.8 - Mesoporous silica nanoparticle @ ZnO core–shell

3.6.4.9 - Magnetic iron oxide nanoparticle @ Au core–shell

3.6.4.10 - Polymer nanoparticle @ polymer core–shell

4 - Challenges Facing Nanomedicine in Oncology

4.1 - Brain-Targeted Therapy

4.2 - Breast-Targeted Therapy

4.3 - Lung-Targeted Therapy

4.3.1 - Aerosol-inhaled chemotherapy

4.3.2 - Nanoparticles as dry powder inhalers for lung cancer

4.3.3 - Improvement of dry powder inhalers for lung cancer

4.3.4 - Factors affecting nanocarriers accumulation and retention on lung

4.3.5 - Aerosol trojan nanoparticles for drug-delivery system

4.4 - Overcoming Drug Resistance

5 - Conclusions

References

Further Reading

Chapter 5 - RIPL peptide as a novel cell-penetrating and homing peptide: design, characterization, and application to liposomal...

1 - Introduction

2 - Cell-Penetrating and Homing Peptide

2.1 - Cell-Penetrating Efficiency

2.2 - Target Cell Specificity

2.2.1 - Passive targeting

2.2.2 - Active targeting

2.3 - Various CPHPs

3 - RIPL Peptide for Hpn-Specificity

3.1 - Hpn

3.2 - Design of RIPL Peptide

3.2.1 - Synthesis and identification

3.2.2 - Structure prediction and model construction

3.3 - Cell Uptake Specificity of RIPL Peptide

3.3.1 - Cell culture

3.3.2 - Cellular uptake of RIPL peptide

4 - RIPL-Conjugated Liposomes

4.1 - Preparation of RIPL-Lipo

4.2 - Characterization of RIPL-Lipo

4.2.1 - Physical characterization of RIPL-Lipo

4.2.2 - Conformational property of RIPL-Lipo

4.2.3 - Selection of optimized RIPL-Lipo system

4.3 - Cell Uptake Study of RIPL-Lipo

4.3.1 - In vitro cellular uptake evaluation of RIPL-Lipo

4.3.2 - Selective binding and internalization of RIPL-Lipo to Hpn(+) cells

4.4 - Uptake Mechanism and Intracellular Pathways

5 - Cytotoxicities of RIPL and RIPL-Lipo

6 - Summary

Acknowledgments

References

Chapter 6 - Progress of nanoparticles research in cancer therapy and diagnosis

1 - Introduction

2 - Nanoparticles as Efficient Drug-Delivery Systems

2.1 - Imperatives for Designing Nanoparticle Drug-Delivery Systems

3 - Nanoparticles for Cancer Therapy

3.1 - Iron oxide nanoparticles

3.1.1 - Controllable drug release behavior

3.1.2 - Optical and multimodal imaging applications

3.2 - Organic nanoparticles

3.2.1 - Liposome-based nanoparticles

3.2.2 - Polymeric nanoparticles

4 - Conclusions

Acknowledgement

References

Chapter 7 - Interfacial engineering of nanoparticles for cancer therapeutics

1 - Introduction

2 - Characteristics of Drug Delivery Carriers

2.1 - Size and Shape of Nanoparticles

2.2 - Surface Properties

3 - Different Types of Nanoparticle-Based Delivery Systems

3.1 - Self-Assembled Drug Delivery Materials

3.1.1 - Micelles

3.1.1.1 - Polymeric micelles

3.1.1.2 - Mixed micelles

3.1.2 - Vesicles/liposomes

3.1.3 - Liquid crystalline phases

3.2 - Polymeric Materials for Drug Delivery

3.2.1 - Chitosan

3.2.2 - Protein

3.2.3 - Polylactic acid/poly-lactic-co-glycolic acid

3.2.4 - Hydrogels

3.3 - Inorganic Material-Based Delivery Systems

3.3.1 - Metallic nanoparticles

3.3.2 - Metal oxide nanoparticles (SiO2, Fe3O4, ZnO)

3.3.3 - Hybrid nanoparticles

4 - Site-Specific Targeting of Nanoparticles

4.1 - Principal Schemes of Targeted Drug Delivery

4.2 - Passive Targeting

4.2.1 - Pathophysiological factors: enhanced permeability and retention effect

4.2.2 - Physicochemical factors: reticuloendothelial system

4.2.3 - Anatomical factors

4.3 - Active Targeting

5 - Pharmacokinetics and Biodistribution of Nanoparticles

6 - Future Perspectives

References

Further Reading

Chapter 8 - Nanotechnological approaches toward cancer chemotherapy

1 - Nanotherapeutics

2 - The Development of Nanotherapeutics

2.1 - The EPR Effect for Cancer Nanotherapeutics

2.2 - The Antibody-Based Cancer Nanotherapeutics

2.3 - Sustained-Release Nanotherapeutics

3 - Nanostructures for Cancer Therapy

3.1 - Liposomes

3.2 - Polymeric Nanostructures

3.3 - Dendrimers

3.4 - Aptamers

3.5 - DNA Origami

4 - Methods for Fabrication of Nanoparticles

4.1 - Nanoprecipitation or Solvent Evaporation/Extraction Method

4.1.1 - Single emulsion method

4.1.2 - Double-emulsion method

4.2 - Coacervation

4.3 - Ionic Gelation Method

5 - Mode of Entry of Nanoparticles in Cells

6 - Controlled Drug Delivery Systems

6.1 - Rate Programmed Drug Delivery System

6.2 - Activation Modulated Drug Delivery Systems

7 - Nanoparticles for Cancer Drug Delivery: Active versus Passive Targeting

8 - Targeted Drug Delivery Systems

8.1 - Targeting Carbohydrate Receptors

8.2 - Small Molecule Receptors as Target

8.3 - Transferrin Receptors as Target

8.4 - CD20-Targeted Therapy

8.5 - EGFR-Targeted Therapy

8.6 - HER-2-Targeted Therapy

8.7 - Integrin-Targeted Therapy

8.8 - Pgp-Targeted Therapy

9 - Pharmacokinetics of Nanotherapeutics

9.1 - Factors Influencing Pharmacokinetics of Nanoformulations

9.2 - Essential Tools for Studying Pharmacokinetics of NPs

9.3 - Limitations of Pharmacokinetics Studies of Nanoformulations

10 - Toxicology of Nanoformulations

10.1 - Mechanisms of Potential Nanomaterial Toxicity

10.2 - Plausible Measures to Control Nanotoxicity

11 - The Gap Between Laboratory Synthesis and Commercial Viability of Production of Nanoformulations

11.1 - Other Bottlenecks for Commercialization of Cancer Nanotherapeutics

12 - Conclusions

References

Further Reading

Chapter 9 - cancer therapies: applications, nanomedicines and nanotoxicology

1 - Introduction

2 - Applications of Chemotherapy

3 - Nanomedicines for Cancer Therapy

3.1 - Tumor-Targeting Barriers in Nanoparticles Drug Delivery to the Tumor Microenvironment

3.2 - Targeted Delivery of Photosensitizers for Photodynamic Therapy

3.3 - Prodrugs for Imaging and Targeting Therapy of Cancer

3.3.1 - Role of imaging in monitoring tumor response

4 - Nanotoxicology

4.1 - Physical and Chemical Characterization

4.2 - In Vitro and In Vivo Characterization

5 - Conclusions

Acknowledgments

References

Further Reading

Chapter 10 - Multifunctional polymeric micelles as therapeutic nanostructures: targeting, imaging, and triggered release

1 - Introduction

1.1 - Block Copolymer

1.2 - Micellization

2 - Encapsulation of Drug

3 - Drug Delivery

4 - Triggered Release

4.1 - pH-Sensitive Micelles

4.2 - Temperature-Sensitive Micelles

4.3 - Light-Sensitive Micelles

5 - Appropriate Targeting

5.1 - Passive Targeting

5.2 - Active targeting

5.2.1 - Folate-based targeting

5.2.2 - Antibodies-based targeting

5.2.3 - Peptide-based targeting

6 - Imaging

6.1 - Magnetic Resonance Imaging

6.2 - Ultrasound Imaging

6.3 - Optical Imaging

6.4 - X-Ray Computed Tomography

7 - Multifunctional Micelles

8 - Conclusions

References

Chapter 11 - Recent advances in diagnosis and therapy of skin cancers through nanotechnological approaches

1 - Introduction

2 - Epidemiology of Skin Cancers

3 - Modern Diagnosis of Skin Cancers

3.1 - Dermoscopy

3.2 - Reflectance Confocal Microscopy

3.3 - Optical Coherence Tomography

3.4 - Ultrasonography

3.5 - Multifrequency Electrical Impedance Spectroscopy

3.6 - Multispectral Digital Skin Lesion Imaging

3.7 - Terahertz Spectral Profiling

3.8 - Biomarkers

4 - Modern Treatment of Skin Cancers

5 - Nanosystems in the Diagnosis of Skin Cancers

5.1 - Nanobiosensors

5.2 - Quantum Dots

5.3 - Nanotubes

6 - Nanosystems in the Therapy of Skin Cancers

6.1 - Inorganic Nanoparticles

6.1.1 - Iron oxide

6.1.2 - Gold nanoparticles

6.1.3 - Titanium dioxide

6.1.4 - Zinc oxide nanoparticles

6.1.5 - Cerium oxide nanoparticles

6.2 - Liposomes

6.3 - Polymeric Micelles

6.4 - Solid Lipid Nanoparticles

6.5 - Dendrimers

7 - Conclusions and Perspectives

References

Chapter 12 - Design of nanoparticle structures for cancer immunotherapy

1 - Introduction

2 - Dendritic Cells

3 - Targeting Dendritic Cells in Vaccine Development by Nanoparticles

4 - Nanoparticle-Based Immunotherapy for Cancer

5 - Immunological Properties of Engineered Nanoparticles

5.1 - Surface Morphology

5.1.1 - Porosity

5.1.2 - Surface roughness

5.1.3 - Point of particle attachment and cellular uptake

5.1.4 - Shape and size

5.2 - Surface Functionalization

5.2.1 - Surface charge

5.2.2 - Protein corona

6 - Conclusions

References

Chapter 13 - Recent advances of folate-targeted anticancer therapies and diagnostics: current status and future prospectives

1 - Introduction

2 - Principles of Folate-Targeting Strategy

2.1 - How Does Folic Acid Penetrate Cells?

2.2 - Kinetics and Endocytosis Pathway Mediated by Folate Receptor

2.3 - Importance of Folic Acid in Cancer Targeting Strategies: Folate Receptor Expression Patterns

3 - Folate-Targeted Anticancer Therapy

3.1 - Folate-Targeted Protein Toxins

3.2 - Folate-Based Small-Chemotherapeutic Drugs Conjugates (FA-SCDCs)

3.3 - Folate-Targeted Drug Nanocarriers for the Delivery of Chemotherapeutic Agents

3.3.1 - Liposomes

3.3.2 - Polymeric nanoparticle systems

3.3.2.1 - Dendrimers

3.3.2.2 - Micelles

3.3.2.3 - Nanogels

3.4 - Folate-Targeted Vectors in Gene Therapy

3.5 - Folate Receptor–Mediated Immunotherapy

4 - Folate-Targeted Systems as Diagnostic Tools in Cancer

5 - Conclusions and Future Prospectives

Acknowledgments

References

Chapter 14 - Anticancer efficiency of curcumin-loaded invertible polymer micellar nanoassemblies

1 - Introduction

2 - Synthesis of Amphiphilic Invertible Polymers

2.1 - Synthesis and Structure of Amphiphilic Invertible Polyesters Based on Aliphatic Dicarboxylic Acids and Poly(ethylene ...

2.2 - Synthesis and Structure of Amphiphilic Invertible Polyesters Based on Polytetrahydrofuran and Poly(ethylene Glycol) (...

3 - Micellization, Self-Assembly, and Invertible Properties of AIPs

4 - Self-Assembly of AIPs in Water: Potential for Stimuli-Responsive Drug Delivery

5 - Invertible Polymer Micellar Nanoassemblies as a Unique Delivery System Targeted to Osteosarcoma Cells

6 - Conclusions

References

Chapter 15 - Dose enhancement effect in radiotherapy: adding gold nanoparticles to tumor in cancer treatment

1 - Introduction

2 - Application of Gold Nanoparticles in Radiotherapy

2.1 - Cancer Cell Kill and Radiotherapy

2.1.1 - Ionizing radiation

2.1.2 - DNA damage: double-strand break

2.2 - Gold Nanoparticles

2.2.1 - Fabrication of gold nanoparticles

2.2.2 - Adding gold nanoparticles to the cell

3 - Dose Enhancement due to Gold Nanoparticle Addition

3.1 - Particle Interactions of Gold Nanoparticle

3.1.1 - Photon interactions

3.1.2 - Electron interactions

3.2 - Monte Carlo Simulation and Dosimetry

3.2.1 - Monte Carlo models for gold nanoparticle

3.3 - Radiobiological Results

3.4 - Low-Energy Electron

4 - Gold Nanoparticle-Enhanced Radiotherapy

4.1 - Cell-Line Study

4.2 - Preclinical Study

5 - Conclusions

Acknowledgment

References

Further Reading

Chapter 16 - Silver-based nanostructures for cancer therapy

1 - Introduction

2 - Silver-Based Nanostructures for Tumor Diagnosis

3 - Silver-Based Nanostructures for Tumor Targeted and Controlled Delivery Systems

4 - Silver-Based Nanostructures for Tumor External-Activated Treatment

5 - Conclusions

Acknowledgments

References

Chapter 17 - Ligand-decorated polysaccharide nanocarriers for targeting therapeutics to hepatocytes

1 - Introduction

2 - Different Ligand-Polysaccharide Nanocarriers

2.1 - Glycyrrhetinic Acid–Alginate Nanosystems

2.2 - Urocanyl Pullulan-Nanosystem

2.3 - Galactose-Chitosan Nanocarriers

2.4 - Lactosaminated Chitosan Systems

2.5 - DTPA-Polysaccharides

3 - Conclusions

References

Chapter 18 - Targeted delivery of anticancer drugs: new trends in lipid nanocarriers

1 - Introduction

2 - Drug Delivery Systems: Concepts and Characteristics of Lipid Nanocarriers

3 - Strategies for Targeted Drug Delivery in Cancer

3.1 - Passive Targeting

3.2 - Active Targeting

3.2.1 - Antibodies

3.2.2 - Proteins and peptides

3.2.3 - Small molecules

3.2.4 - Stimuli-sensitive devices

3.2.4.1 - pH sensitive

3.2.4.2 - Hyperthermia

3.2.4.3 - Magnetic field

3.3 - Codelivery Therapy in Lipid Nanocarriers

4 - Conclusions

Acknowledgments

References

Chapter 19 - Nanoparticles for magnetic hyperthermia

1 - Magnetic Hyperthermia in Cancer Therapy

2 - Clinical Constraints

3 - Magnetic Fluid Hyperthermia

3.1 - Parameters to Assess the Nanoparticles Heating Power

3.2 - Experimental Determination of the Magnetic Nanoparticles Heating Efficiency

4 - Mechanisms of Heat Dissipation

5 - Nanoparticles Synthesis and Coating

5.1 - Coating Approaches

5.2 - Synthesis Approaches

5.3 - Final Remarks

Acknowledgments

References

Further Reading

Chapter 20 - Nanotechnology: a challenge in hard tissue engineering with emphasis on bone cancer therapy

1 - Introduction

2 - Representative Materials for Hard Tissue Engineering

2.1 - Calcium Phosphates

2.2 - Oxides (Alumina, Zircone, Bioglass)

2.3 - Silicates

2.4 - Carbonaceous Materials

2.5 - Composite Materials

3 - Drug Delivery Systems Designed for Hard Tissue Engineering

3.1 - Calcium Phosphates as Drug Delivery System in Bone Cancer Therapy

3.2 - Oxides as Drug-Delivery System in Bone Cancer Therapy

3.3 - (Mesoporous) Silica and Silicates in Bone Cancer Therapy

3.4 - Carbonaceous Materials as Drug Delivery System in Bone Cancer Therapy

3.5 - Composite Materials as Drug-Delivery System in Bone Cancer Therapy

4 - Conclusions

Acknowledgments

References

Chapter 21 - Combination therapy of macromolecules and small molecules: approaches, advantages, and limitations

1 - Introduction

2 - Peptides and Proteins as Therapeutic Agents in Cancer

2.1 - Inhibiting Signal Transduction Pathways

2.1.1 - EGFR kinase inhibitors

2.1.2 - Anti-Her2 antibodies

2.1.3 - Inhibiting IGF-1R signaling

2.2 - Targeting Angiogenesis Pathways

2.3 - Apoptosis Inducers

2.3.1 - Bcl-2 family of proteins

2.3.2 - P53

3 - Proteins as Targeting Agents in Cancer

3.1 - Protein Drug Conjugates

3.1.1 - Antibody–drug conjugates

3.1.1.1 - Target selection

3.1.1.2 - Drug-targeting mechanisms by ADCs

3.1.1.3 - Cytotoxic drugs

3.1.2 - Other protein–drug conjugates

3.1.2.1 - Albumin–drug conjugates

3.1.2.2 - Transferrin–drug conjugates

4 - Nucleic Acid-Based Macromolecule Therapeutics

4.1 - Antisense Oligonucleotides Therapeutics

4.1.1 - Antisense oligonucleotids application as therapeutics

4.2 - Ribozymes Therapeutics

4.3 - RNA Interference (RNAi) Therapeutics

4.3.1 - Adverse effects of RNAi as a therapeutic agent

4.3.2 - RNAi as therapeutics for cancer

4.4 - Nanotechnology-Based Vehicles for Nucleic Acid Therapeutics Delivery

4.5 - Aptamers

5 - Conclusions

References

Chapter 22 - Nanosized drug delivery systems as radiopharmaceuticals

1 - Introduction

1.1 - Noninvasive Imaging Modalities

1.2 - Drug Delivery Systems as Nanosized Radiopharmaceuticals

1.3 - Imaging Modalities and Contrast Agents for Noninvasive Imaging

1.3.1 - CT and CT contrast agents

1.3.2 - MRI and MRI contrast agents

1.3.3 - PET and PET radioligands

1.3.4 - SPECT and SPECT radioligands

1.3.5 - US and US contrast agents

1.3.6 - Optical fluorescence and bioluminescence imaging and contrast agents

1.4 - Nanotheranostics

2 - Future Perspectives

References

Chapter 23 - Mesoporous silica nanoparticles: a promising multifunctional drug delivery system

1 - Introduction

1.1 - Discovery

1.2 - Properties of Mesoporous Silica Nanoparticles

2 - Types and Synthesis of Mesoporous Silica Nanoparticles

2.1 - Growth Quench Approach

2.2 - Confinement Approach

2.3 - Separation of Nucleation and Growth

3 - Surface Functionalization of Mesoporous Silica Nanoparticles

3.1 - Need for Surface Functionalization of MSNPs

3.2 - Methods Employed for Surface Functionalization of MSNPs

3.2.1 - Cocondensation process (one-pot synthesis)

3.3 - Grafting Method (Postsynthesis Modification)

3.4 - Multifunctionalization

4 - Therapeutic Applications of MSNPs

4.1 - Drug Delivery

4.2 - Cancer Therapy

4.3 - Protein and Gene Delivery

4.4 - Stimuli-Responsive Release

4.4.1 - pH-triggered release

4.4.2 - Light-triggered release

4.4.3 - Redox potential–triggered release

4.4.4 - Temperature-triggered release

4.4.5 - Enzyme-triggered release

4.4.6 - Magnetic field–triggered release

4.4.7 - Competitive displacement

4.5 - Overcome the Multidrug Resistance With Codelivery of Drugs

4.6 - Alternative Therapeutic Strategies: Photodynamic Therapy

4.7 - MSNPs as Imaging and Contrast Agent

4.8 - MSNPs as Bioactive Materials for Tissue Regeneration

5 - Biological Performance of MSNPs

5.1 - Intracellular Uptake of MSNPs

5.2 - Biocompatibility of MSNPs

5.2.1 - Effect of particle size

5.2.2 - Effect of surface properties

5.2.3 - Effect of shape

5.2.4 - Effect of structure

6 - Characterization of MSNPs

6.1 - Physisorption

6.1.1 - Specific surface area determination, the BET method

6.1.2 - Micropore volume and external surface area

6.1.3 - Mesopore size analysis

6.1.3.1 - The BJH method

6.1.4 - Porosity

6.2 - X-Ray Diffraction

6.3 - Electron Microscopy

6.3.1 - Scanning electron microscopy

6.3.2 - Transmission electron microscopy

6.3.3 - Fourier transformed infrared spectroscopy

6.4 - Drug loading and entrapment in MSNPs

6.5 - In Vitro Drug Release from Drug-Loaded MSNPs

7 - Conclusion

References

Further Reading

Chapter 24 - Cancer therapies based on enzymatic amino acid depletion

1 - Introduction

2 - Amino Acid Deprivation Enzymes

2.1 - l-Asparagine

2.2 - l-Arginine

2.2.1 - l-Arginase

2.2.2 - l-arginine deiminase

2.3 - l-Methionine

3 - Conclusions

Acknowledgments

References

Chapter 25 - Self-emulsifying delivery systems: one step ahead in improving solubility of poorly soluble drugs

1 - Introduction

2 - Various Formulation Strategies to Enhance Solubility and Permeability

3 - Self-Emulsifying Drug Delivery System

4 - Lipid Formulations (Charman et al., 1992; Colin, 2000; Collin, 1997; Pouton, 2000; Pouton and Porter, 2008)

4.1 - Formulation of Type I Systems

4.2 - Formulation of Type II Systems

4.3 - Formulation of Type III Systems

4.4 - Formulation of Type IV Systems

5 - Type of Spontaneously Emulsifying System (SEDDS)

6 - Structure of SEDDS

7 - Theories and Thermodynamics of Microemulsion Formulation

7.1 - Mixed Film Theories

7.2 - Solubilization Theories

7.3 - Thermodynamic Theories

8 - Difference Between SMEDDs and SNEDDs

9 - Factors to be Consider for the Development of SEDDS

9.1 - Physicochemical Nature of the Drug

9.2 - Solubility, pH, and Drug Absorption

9.3 - Polymorphism, Solvates, and Drug Absorption

10 - Suitable Drug Candidate Identification for SEDDS

11 - Composition of SEDDS

11.1 - Active Pharmaceutical Ingredient

11.2 - Oil

11.3 - Surfactant

11.4 - Cosurfactant

11.5 - Cosolvent

11.6 - Consistency Binder

11.7 - Polymer

12 - Formation of SEDDS

13 - Construction of Phase Diagram

13.1 - Winsor’s Phase Diagram

13.2 - Methods for Constructing Pseudoternary Phase Diagram

14 - Mechanism of Self-Emulsification

14.1 - Enhanced Dissolution/Solubilization

15 - Factors Affecting Formation of Microemulsion

15.1 - Packing Ratio

15.2 - Property of Surfactant, Oil Phase, and Temperature

15.3 - The Nature, Type, and Chain Length of the Cosurfactant

16 - Absorption Mechanism for Self-Microemulsification

16.1 - Retardation of Gastric Emptying Time

16.2 - Increase in Effective Drug Solubility in Lumen

16.3 - Lymphatic Transport of the Drug

16.4 - Enterocyte-Based Drug Transport

16.5 - Increasing Membrane Permeability

17 - Biopharmaceutical Issues in the Selection of SEDDS

18 - Advantages

19 - Disadvantages

20 - Evaluation

20.1 - Physical and Chemical Stability

20.2 - Thermodynamic Stability Testing

20.2.1 - Heating cooling cycle

20.2.2 - Centrifugation

20.2.3 - Freeze thaw cycle stress test

20.3 - Dispersibility Test and Self-Emulsification Time

20.4 - Turbidimetric (Nephelometric) Evaluation

20.5 - Robustness to Dilution

20.6 - Polarity

20.7 - Droplet Size Measurement

20.8 - Zeta Potential Measurement

20.9 - % Transmittance Measurement

20.10 - Electrical Conductivity Measurements

20.11 - Viscosity Measurement

20.12 - Cloud Point Measurement

20.13 - Cryo-TEM

20.14 - Advanced Method for Characterization of Mucoadhesive Microemulsion

20.14.1 - Scattering techniques

20.14.2 - Drug release study

20.14.3 - PAMPA (parallel artificial membrane permeability assay)

20.14.4 - Ex vivo models

20.14.5 - Cell models

21 - Applications

21.1 - Improvement in Solubility and Bioavailability

21.2 - Protection Against Biodegradation

21.3 - Drug Targeting

22 - Advancement in Self-Emulsifying Systems

22.1 - Self-Double Emulsifying Drug Delivery Systems

22.2 - Supersaturable SEDDS

22.3 - Solid SEDDS

22.4 - Self-Emulsifying Solid Dispersions

22.5 - Self-Emulsifying Capsules

22.6 - Self-Emulsifying Sustained/Controlled Release Tablets

22.7 - Self-Emulsifying Sustained/Controlled Release Pellets

22.8 - Self-Emulsifying Beads

22.9 - Self-Emulsifying Nanoparticles

22.10 - Self-Emulsifying Implants

22.11 - Self-Emulsifying Suppositories

22.12 - SEDDS for Traditional Herbal Medicine

22.13 - Positively Charged SEDDS

23 - Marketed Formulation of SMEDDS

24 - Recent Patents on Advanced Self-Emulsifying Systems

25 - Conclusions

References

Chapter 26 - Near-infrared light-responsive nanotherapeutic agents: application in medical oncology

1 - Introduction

2 - Near-Infrared Light-Responsive Nanomolecule and Its Application in Medicine

2.1 - General Information on Infrared Spectrum Application in Medicine

2.2 - Basic Photonics and Its Biomedical Application

2.3 - Near-Infrared Light-Responsive Nanomolecule in Modern Medicine

3 - Using Near-Infrared Light-Responsive Nanomolecule in Medical Oncology

3.1 - Near-Infrared Light-Responsive Nanomolecule in Diagnostic Oncology

3.2 - Near-Infrared Light-Responsive Nanomolecule in Therapeutic Oncology

4 - Safety Consideration in Using Near-Infrared Light-Responsive Nanomolecule in Medical Oncology

5 - Conclusions

References

Further Reading

Chapter 27 - Current aspects of breast cancer therapy and diagnosis based on a nanocarrier approach

1 - Introduction

2 - Nanosystems Containing Anticancer Agents Used for Metastatic Breast Cancer: Current Clinical Practice and Trial Studies

2.1 - Liposomes as Carriers for Antitumor Agents

2.1.1 - Liposomes containing anticancer agents used in current clinical practice

2.1.2 - Liposomes containing anticancer agents undergoing clinical trials

2.2 - Polymeric Nanoparticles as Carriers for Antitumor Agents

2.2.1 - Polymeric nanoparticles containing anticancer agents used in current clinical practice

3 - Use of Selective Biomarkers for Breast Cancer Detection, Analysis, Diagnosis, and Therapeutic Intervention

3.1 - Estrogen Receptor, Progesterone Receptor, and HER2/neu

3.2 - Vascular Endothelium Growth Factor

3.3 - MUC1 (CA 15-3, CA 27.29) and carcinoembryonic Antigen (CEA)

3.4 - Other Potential Biomarkers

4 - Overcoming Breast Cancer Drug Resistance

5 - Conclusions

Acknowledgment

References

Further Reading

Chapter 28 - Natural plant-derived anticancer drugs nanotherapeutics: a review on preclinical to clinical success

1 - Introduction

2 - Plants as Source of Anticancer Agents

3 - Physicochemical and Biopharmaceutical Limitations of Plant-Derived Anticancer Drugs

3.1 - Vinca Alkaloids

3.2 - Taxols

3.2.1 - Paclitaxel

3.2.2 - Docetaxel

3.3 - Podophyllotoxin

3.4 - Camptothecin

3.5 - Betulinic Acid

3.6 - Resveratrol

3.7 - Epigallocatechin

3.8 - Baicalein

3.9 - Combretastatin

3.10 - Silvestrol

3.11 - Noscapinoids

3.12 - Curcumin

3.13 - Berbamine

3.14 - Berberine

3.15 - Colchicine

3.16 - Salvicine

3.17 - Beta-Lapachone

3.18 - Phenoxodiol and Protopanaxadiol

4 - Nanomedicines in Cancer

4.1 - Design of Nanomaterials or Cancer Therapeutic Applications

4.2 - Passive and Active Targeting

4.3 - Currently Approved Nanomedicines

4.4 - Targeting Ligands for Nanocarriers

4.5 - Conjugation Strategies in Targeted Nanocarriers

4.6 - Intracellular Organelle Targeting

5 - Preclinical or Clinical Status of Plant-Derived Natural Anticancer Nanomedicines

5.1 - Vinca Alkaloids

5.2 - Taxol

5.3 - Podophyllotoxins

5.4 - Camptothecins

5.5 - Betulinic Acid

5.6 - Resveratrol

5.7 - Epigallocatechin

5.8 - Baicalein

5.9 - Combretastatin

5.10 - Silvestrol

5.11 - Noscapine

5.12 - Curcumin

5.13 - Berbamine

5.14 - Colchicine

5.15 - Salvicine

5.16 - Beta-Lapachone

6 - Conclusions

References

Further Reading

Chapter 29 - Nanotherapy: a next generation hallmark for combating cancer

1 - Introduction

1.1 - Cancer as a Dreadful Disease

1.2 - Hallmarks of Cancer and Therapeutic Targets

1.3 - Conventional Cancer Treatments and Their Limitations

1.4 - Nanotechnology

2 - Nanotechnology in Cancer and Treatment

2.1 - Nanotherapy

2.2 - Why Nanoparticles Are Superior Anticancerous Agents?

2.3 - Exploiting Nanomedicine Could Be a Better Choice

2.4 - Targeting of Nanocarriers

2.5 - Multidrug Resistance

2.6 - Targeted Drug Delivery

2.7 - Novel Biomimetic Nanoparticle Cancer Therapies

2.8 - Passively Targeted Nanoparticles/Small Molecules

2.9 - Actively Targeted Nanoparticles/Small Molecules

2.10 - Advantages of Nanocarrier

3 - Conclusions and Final Remarks

Acknowledgments

References

Further Reading

Chapter 30 - Nanostructures for cancer therapy: from targeting to selective toxicology

1 - Introduction

2 - Targeted Cancer Therapies

3 - Nanoparticles Used in Cancer Therapy

3.1 - Gold Nanoparticles for Cancer Therapy

3.2 - Silica-Based Nanoparticles for Targeted Cancer Therapy

3.3 - Polymeric Nanoparticles

3.4 - Hybrid Nanoparticles

3.5 - X-Ray Responsive Selenium Nanoparticles

4 - Toxicological Aspects of Nanoscale Drug Delivery Systems

5 - Conclusions

Acknowledgments

References

Index

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