{"title":"Nanodiamonds: A Versatile Drug-Delivery System in the Recent Therapeutics Scenario.","authors":"Awesh Yadav, Rahul Shukla, S J S Flora","doi":"10.1615/CritRevTherDrugCarrierSyst.2021035845","DOIUrl":"https://doi.org/10.1615/CritRevTherDrugCarrierSyst.2021035845","url":null,"abstract":"<p><p>Nanodiamonds (ND) belong to the nano-carbon family, which involves several synthesis, post-synthesis methods, and other modifications for ND preparation. NDs have played vital role both inside and outside of medicine in recent years. The study of NDs has stated in early 1960s, NDs are smaller particles with a size of about 4-5 nm with confined size distribution, large-scale synthesis at lower costs relying on the carbon explosives ignition, apparent surface functional design along with bio-conjugation and extreme biocompatibility. It has been predicted that the ND's magnetic characteristics will contribute to the up-growth of various therapeutic promoters for delivery vehicles, diagnostic probes, gene therapy, tissue scaffolds, anti-bacterial and anti-viral treatments, and devices like nano-robots. Furthermore, the wide applications of biotechnology have displayed the potential usage of NDs in certain bioanalytical needs like fluorescent bio labeling through fluorescent and protein purification of proteins. In this current review, the determination of ND's design, property, classes, constancy, organization, surface modification, biocompatibility, and its applications in the biomedical field have penned. The usage of ND as anti-neoplastic agents and in other health related formulations have displayed exceptional results for future growth. Additionally, NDs provide other functionalities such as production of biodegradable surgical devices of bone, the assassination of drug resistant microbes and viruses, tissue engineering scaffolds, and aids in the delivery of genetic matter into the nucleus of cells.</p>","PeriodicalId":50614,"journal":{"name":"Critical Reviews in Therapeutic Drug Carrier Systems","volume":"38 4","pages":"39-78"},"PeriodicalIF":2.7,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39292961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mallesh Kurakula, Li Chen, Amit K Tiwari, Nuggehally R Srinivas, Ranjeet Prasad Dash, Peter R Panizzi, Robert D Arnold, R Jayachandra Babu
{"title":"Recent Advances in Lipid-Based Nanovesicular Delivery Systems for Melanoma Therapy.","authors":"Mallesh Kurakula, Li Chen, Amit K Tiwari, Nuggehally R Srinivas, Ranjeet Prasad Dash, Peter R Panizzi, Robert D Arnold, R Jayachandra Babu","doi":"10.1615/CritRevTherDrugCarrierSyst.2021034903","DOIUrl":"https://doi.org/10.1615/CritRevTherDrugCarrierSyst.2021034903","url":null,"abstract":"<p><p>Melanoma is one of the most aggressive forms of cancer with limited treatment options available. Successful treatment involves a combination of surgical resection of the tumor; chemotherapy and immunotherapy. Given their complex nature, the rapid development of drug resistance and metastatic spread, nanotechnology-based therapeutics are an attractive option for effective melanoma treatment. Nano-vesicular-based delivery systems hold the promise of aiding in the diagnosis and treatment of melanoma. These formulations can improve targeted delivery, deliver insoluble drugs belonging to class II, biopharmaceutical classification system, and alter drug pharmacokinetics and exposure profiles. These nanometer-sized carriers predominantly bypass the reticuloendothelial system and, thereby, improve blood circulation time and enhance tumor cell uptake with reduced toxicity. In this review, various lipid-based nano-formulations used in the diagnosis, treatment, or both for melanoma are discussed. Utilization of these na-no-formulations with a single drug or a combination of drugs, nucleic acid-based compounds (small interfering RNA, DNA) and targeting antibodies as other possibilities for melanoma are reviewed. We also present a state-of-the-art overview of alternative therapeutic approaches for the treatment of melanoma, such as photodynamic, immune, and gene therapies.</p>","PeriodicalId":50614,"journal":{"name":"Critical Reviews in Therapeutic Drug Carrier Systems","volume":"38 4","pages":"1-38"},"PeriodicalIF":2.7,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39293515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Review","authors":"G. Kaur, D. S. Arora","doi":"10.5194/cp-2020-2-rc2","DOIUrl":"https://doi.org/10.5194/cp-2020-2-rc2","url":null,"abstract":"Emerging antibiotic resistance is a worldwide problem that has led to the need for development of novel antimicrobials. Evaluation of natural products as safe and effective antimicrobial agents is one of the scientific strategies to combat the menace of drug-resistant pathogens. Natural products are in use for the treatment of infectious diseases since times immemorial and plants have been an integral part of traditional medicinal system all over the world. Recent years have witnessed a renewed interest in homemade remedies as an impressive number of modern drugs have been developed from plants. The objective of this review is to provide a consolidated report on traditional uses and biological activities of three medicinal plants viz. Anethum graveolens, Foeniculum vulgare and Trachyspermum ammi which have been extensively used for gastrointestinal disorders.","PeriodicalId":50614,"journal":{"name":"Critical Reviews in Therapeutic Drug Carrier Systems","volume":"1 1","pages":""},"PeriodicalIF":2.7,"publicationDate":"2020-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71192730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aisha Rauf, Muhammad Farhan Sohail, Hafiz Shoaib Sarwar, Sara Naveed, Salma Batool, Umair Amin, Imran Ali, Waqas Saleem, Sobia Razzaq, Mubashar Rehman, Gul Shahnaz
{"title":"Tuberculosis Resistance and Nanoparticles: Combating the Dual Role of Reactive Oxygen Species in Macrophages for Tuberculosis Management.","authors":"Aisha Rauf, Muhammad Farhan Sohail, Hafiz Shoaib Sarwar, Sara Naveed, Salma Batool, Umair Amin, Imran Ali, Waqas Saleem, Sobia Razzaq, Mubashar Rehman, Gul Shahnaz","doi":"10.1615/CritRevTherDrugCarrierSyst.2020029870","DOIUrl":"https://doi.org/10.1615/CritRevTherDrugCarrierSyst.2020029870","url":null,"abstract":"<p><p>Increasing drift in antimicrobial therapy failure against Mycobacterium tuberculosis, the causative agent of tuberculosis (TB), and the advent of extended resistant strains strongly demand discovery of mechanisms underlying development of drug resistance. The emergence of resistance against anti-TB drugs has reached an alarming level in various parts of the world, providing an active platform for the design of new targeted drug delivery. Reactive oxygen species (ROS) have an important role in controlling TB pathogenesis. At macrophage activation, ROS that are produced inside macrophages directly kill resident bacteria. These ROS possess a dual character because they can kill macrophages along with the resident bacteria. Targeting these ROS can play a remarkable part in overcoming resistance of conventional drugs. Nanoparticles (NPs) have evolved as a potential drug carrier for targeted delivery and elimination of various resistance mechanisms against antimicrobials. Receptor-mediated targeting of macrophages via different NPs may be a promising strategy for combating drug resistance and enhancing efficacy of old-fashioned antimycobacterial agents.</p>","PeriodicalId":50614,"journal":{"name":"Critical Reviews in Therapeutic Drug Carrier Systems","volume":"37 2","pages":"161-182"},"PeriodicalIF":2.7,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38423380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Critical Reviews on Pediatric Dosage Form Developments and Medical Devices.","authors":"Gurkirat Kaur, Dheeraj Nagpal, Kalpana Nagpal","doi":"10.1615/CritRevTherDrugCarrierSyst.2020034405","DOIUrl":"https://doi.org/10.1615/CritRevTherDrugCarrierSyst.2020034405","url":null,"abstract":"<p><p>The pediatric population is generally considered as \"miniature adults,\" but they actually differ from adults due to their different body compositions and varied stages of organ development, which alter essential biopharmaceutical parameters. The physiological differences between the pediatric population and the adult population alter the essential kinetics and dynamics of the same drug administered at the same dose. For pediatric patients, the drug dose is generally calculated using different formulas based on age, body surface area, or weight, or is simply reduced to half of adult dose. This, however, is not the correct practice. New approaches have emerged for designing customized formulations and medical devices for the pediatric population. Examples of customized formulations are \"mini-tablets\" and \"oro-dispersible films,\" which attempt to ease the administration of solid oral dosage forms. These specially designed medical devices have shown the ability to overcome many challenges in dose administration to children. One such medical device is the \"oral solid dosage pen,\" which allows for dose adjustment by cutting a tablet-like drug carrier at a predefined height and offers flexibility and convenience for dose administration to the pediatric population. Other medical devices, such as the Nipple Shield Delivery System (NSDS) and Medibottle also aid in efficient drug delivery to pediatrics. This review summarizes the challenges in dosage form design and advances in suitable medical devices for better administration to the pediatric population to overcome accidents due to medical errors, incomplete absorption, and toxicity.</p>","PeriodicalId":50614,"journal":{"name":"Critical Reviews in Therapeutic Drug Carrier Systems","volume":"37 6","pages":"553-590"},"PeriodicalIF":2.7,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38804709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Combination Cancer Therapy Using Multifunctional Liposomes.","authors":"Ankit Jain, Ankita Tiwari, Amit Verma, Shivani Saraf, Sanjay Kumar Jain","doi":"10.1615/CritRevTherDrugCarrierSyst.2019026358","DOIUrl":"https://doi.org/10.1615/CritRevTherDrugCarrierSyst.2019026358","url":null,"abstract":"<p><p>Chemotherapy of cancer is still considered a complex phenomenon given that single chemotherapeutic agents cannot be administered for a long period of time because of the development of drug resistance and severe side effects. Nanodrug delivery systems (NDDSs) such as nanoparticles and liposomes are being investigated to enhance the safety and efficacy of anticancer agents. NDDS-based delivery of a single agent is not found to be effective in long-term anticancer therapy. Codelivery of more than one anticancer agent using liposomes shows great potential since it exhibits simultaneous synergistic therapeutic manifestations at the tumor site and enhances therapeutic efficacy in terms of the low-dose requirement of each agent and diminished side effects. Liposomes are lipid vesicles arranged in concentric bilayers with an aqueous core; they are versatile nanocarriers that accommodate the diverse nature of anticancer drugs (both hydrophobic and hydrophilic) at the same time. They offer a number of advantages for combinatorial drug delivery in terms of increased blood circulation, selective accumulation at tumor tissues, and stimuli responsiveness. Various combination of drugs such as paclitaxel (PTX) and topotecan, sunitinib and irinotecan, and combretastin A-4 and doxorubicin have been reported for cancer chemotherapy using liposomes. This review focuses on recent scenarios of combinatorial drug delivery using liposomes for better chemotherapeutic outcomes. This assemblage can be of great importance to researchers looking for advances in novel drug delivery approaches for better cancer treatment.</p>","PeriodicalId":50614,"journal":{"name":"Critical Reviews in Therapeutic Drug Carrier Systems","volume":"37 2","pages":"105-134"},"PeriodicalIF":2.7,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38327360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Vritika Kulwal, Krishna Baxi, Sujata P Sawarkar, Lokesh Kumar Bhatt
{"title":"Colorectal Cancer Management by Herbal Drug-Based Nanocarriers: An Overview.","authors":"Vritika Kulwal, Krishna Baxi, Sujata P Sawarkar, Lokesh Kumar Bhatt","doi":"10.1615/CritRevTherDrugCarrierSyst.2019030507","DOIUrl":"https://doi.org/10.1615/CritRevTherDrugCarrierSyst.2019030507","url":null,"abstract":"<p><p>Colorectal cancer is the third most common cancer in the world, affecting both men and women, and it is one of the leading causes of cancer related deaths worldwide. Current treatment modalities employed for colorectal cancer management have their own share of drawbacks, such as toxicity due to nonspecific action and chemoresistance that may develop during treatment. The quest and pursuit for newer drugs which can overcome these drawbacks has led to extensive research on plant derived phytoconstituents. Herbal molecules are known to have promising therapeutic efficacy and less toxicity as compared to the current chemotherapeutic drugs of allopathic regimen. However most of these herbal molecules have low bioavailability as a result their therapeutic efficacy gets compromised. Integration of modern delivery approaches with these herbal molecules and presenting them in the form of nanocarriers will help alleviate these drawbacks. This review describes herbal drugs that have potential for treatment of colorectal cancer and nanotechnology strategies widely investigated for the delivery of these herbal molecules. Targeted delivery methods include use of such components as polymeric nanoparticles, liposomes, dendrimers, magnetic nanoparticles, solid lipid nanoparticles, and nanoemulsions. The paper also discusses in detail the formulation aspects of herbal nanocarriers, their design development, and preclinical assessment.</p>","PeriodicalId":50614,"journal":{"name":"Critical Reviews in Therapeutic Drug Carrier Systems","volume":"37 1","pages":"65-104"},"PeriodicalIF":2.7,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37970754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Bjorn John Stephen, Surabhi Suchanti, Rajeev Mishra, Abhijeet Singh
{"title":"Cancer Nanotechnology in Medicine: A Promising Approach for Cancer Detection and Diagnosis.","authors":"Bjorn John Stephen, Surabhi Suchanti, Rajeev Mishra, Abhijeet Singh","doi":"10.1615/CritRevTherDrugCarrierSyst.2020032634","DOIUrl":"https://doi.org/10.1615/CritRevTherDrugCarrierSyst.2020032634","url":null,"abstract":"<p><p>Despite extraordinary advances that have been made in cancer therapy, the number of cancer cases continue to surge, making it the leading cause of death across the world. As a result, early detection is one of the key aspects in the battle against the disease. Screening and early diagnosis play a pivotal role for effective treatment and to lower the cancer mortality rate. Cancer nanotechnology is a new branch in biology that provides a link between nanotechnology and clinical cancer research. Moreover, it also aims to integrate the advancements made in the manufacture of nanoscale devices with cellular and molecular components associated with cancer diagnosis and therapy. Understanding these new technologies is crucial to integrating these practices into clinical settings. This novel approach has facilitated the conjugation of nanoscale devices with agents such as tumor-specific li-gands, antibodies, and imaging probes. This review summarizes the advancements made in nanotechnology based approaches in diagnosing cancer. Coupling of nanoparticles with targeting molecules enables an efficient interaction between biological systems with extraordinary accuracy. The progress associated with nanoscale devices such as metal based nanomaterials, exosomes, magnetic nanoparticles, in addition to quantum dots and lab on chip devices with regard to diagnostic applications has been discussed. We summarize how nanoparticles take advantage of the tumor microenvironment for targeting cancer cells. Further, the review outlines the drawbacks, challenges, and future prospects associated with these techniques as effective strategies to replace current clinical trends.</p>","PeriodicalId":50614,"journal":{"name":"Critical Reviews in Therapeutic Drug Carrier Systems","volume":"37 4","pages":"375-405"},"PeriodicalIF":2.7,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38327109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Insight on Multidrug Resistance and Nanomedicine Approaches to Overcome MDR.","authors":"Imran Shair Mohammad, Wei He, Lifang Yin","doi":"10.1615/CritRevTherDrugCarrierSyst.2020025052","DOIUrl":"https://doi.org/10.1615/CritRevTherDrugCarrierSyst.2020025052","url":null,"abstract":"<p><p>Multidrug resistance (MDR) remains a major obstacle to ensure effective chemotherapy in cancer patients. Several factors could be associated with cancer cells' drug resistance such as overexpression of P-glycoprotein (P-gp), cancer stem cells (CSCs), defect in apoptosis, mutation and alteration in DNA repair pathways, angiogenesis, autophagy, and modulation in metabolic enzymes. Until now, drug efflux by ABC transporters has been a univocal and well-established mechanism of chemotherapeutic associated drug resistance. To explore the mechanics involved in ABC transporter associated drug resistance, many crucial studies have been conducted from identification of drug binding sites to elucidation of their structure. Due to our continuous battle with drug resistance, several strategies have been employed to combat MDR, including P-gp modulators, siRNAs, antibodies, as well as peptides. Furthermore, various nanoparticle and different effective combination nanomedicine strategies also suggest some exciting results. Thus, to improve nanomedicine approaches to overcome MDR, in this evolutionary review, we have focused on fundamentals of possible strategies as well as the latest accomplishments to reverse MDR.</p>","PeriodicalId":50614,"journal":{"name":"Critical Reviews in Therapeutic Drug Carrier Systems","volume":"37 5","pages":"473-509"},"PeriodicalIF":2.7,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38773635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Insights into the Approach, Fabrication, Application, and Lacunae of Nanoemulsions in Drug Delivery Systems.","authors":"Kumar Anand, Mahfoozur Rahman, Subhabrata Ray, Sanmoy Karmakar","doi":"10.1615/CritRevTherDrugCarrierSyst.2020030291","DOIUrl":"https://doi.org/10.1615/CritRevTherDrugCarrierSyst.2020030291","url":null,"abstract":"<p><p>Many of the recently approved drug molecules that are therapeutically successful are found to be incompatible for the development of a novel delivery system and to take part in various health care management. Regardless of having better therapeutic properties, these molecules are barred from their effective clinical uses. The main reason attributed to it is poor solubility and/or poor permeability of drugs which finally emerges the drug to be low bioavailable. Nanoemulsions are one of the most acceptable nanolipoidal drug delivery system and appears to be a hope for the delivery of many of the Biopharmaceutical Classification System (BCS) class II and IV drugs. A nanoemulsion is a thermodynamically unstable isotropic mixture of oil, surfactant, and co-surfactants and is biphasic in nature. It can be either water in oil or oil in water and droplets are found in the range of 5 to 500 nm. The manufacturing and fabrication of nanoemulsions involve various natural, synthetic and semi synthetic materials using either low or high-energy methods. Application of nanoemulsions as a novel drug delivery system through several routes, especially oral, transdermal, ophthalmic, and intranasal, have been increased for various pharmacological aspects such as cardiovascular, anticancer, antimicrobial, and ophthalmic due to their stability, high solubilization capacity, and ease of preparation. The objective of this review is to focus on the aspects of manufacturing, fabrication, application, and some toxicological concerns related to nanoemulsions.</p>","PeriodicalId":50614,"journal":{"name":"Critical Reviews in Therapeutic Drug Carrier Systems","volume":"37 6","pages":"511-551"},"PeriodicalIF":2.7,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38804708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}