Abstract:
INTRODUCTION:Since decades, cancer is a major public health problem worldwide. The increasing knowledge of molecular and tumor biology has significantly changed the cancer treatment paradigms during the past few years. AREA COVERED:Conventionally, the first-line treatment of solid tumors is their surgical removal followed by chemotherapy and/or radiation treatment. Unfortunately, these approaches often fail, and the patient may discontinue the treatment before the complete eradication of tumors due to therapeutic and toxicological limitations. In this regard, the nucleic acid-based treatment therapy has been widely used in the management of cancer. However, nucleic acid delivery to the target sites is highly challenging because of their molecular size, difficulties to pass cellular membranes, and susceptibility toward enzymatic and/or chemical degradation. EXPERT OPINION:Researchers have now overcome many problems associated with delivering nucleic acids to the target tissues by preventing them from off-target side effects and overcoming rapid degradation and clearance in the bloodstream using the lipid-polymer hybrid nanoparticles (LPHNs). The present review, therefore, aims to provide an overview account on LPNHs, their preparation, characterization, application with special emphasis on intracellular delivery/transfection of nucleic acids in the management of cancer, and key aspects of challenges in its delivery and clinical transition.
journal_name
Expert Opin Drug Delivjournal_title
Expert opinion on drug deliveryauthors
Rahman M,Alharbi KS,Alruwaili NK,Anfinan N,Almalki WH,Padhy I,Sambamoorthy U,Swain S,Beg Sdoi
10.1080/17425247.2020.1757645subject
Has Abstractpub_date
2020-06-01 00:00:00pages
805-816issue
6eissn
1742-5247issn
1744-7593journal_volume
17pub_type
杂志文章,评审abstract:INTRODUCTION:Cancer initiating or stem cells (CSCs) are a small population of cells in the tumor mass, which have been reported to be present in different types of cancers. CSCs usually reside within the tumor and are responsible for reoccurrence of cancer. The imprecise, inaccessible nature and increased efflux of con...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2017.1263615
更新日期:2017-08-01 00:00:00
abstract::Skin diseases are prevalent and can significantly affect quality of life. Empirical mathematical models retrospectively analyse data to predict skin permeation from the physico-chemical properties of drugs. Quantitative structure permeability relationships are discussed, along with alternatives to linear modelling. Me...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425240902865561
更新日期:2009-04-01 00:00:00
abstract:IMPORTANCE OF THE FIELD:Recently, there has been substantial progress in the development of integrin targeted pharmaceuticals and drug delivery systems. Integrin is an important member in the cell adhesion molecule family, which is involved in regulation of complex biological conditions, from keeping normal physiologic...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425240903468696
更新日期:2010-02-01 00:00:00
abstract::Background: Atopic dermatitis is a chronic inflammatory skin disease that remarkably affects the quality-of-life of patients. Chamomile oil is used to treat skin inflammations. We evaluated the efficacy of chamomile oil and nanoemulgel formulations as a natural alternative therapeutic option for atopic dermatitis.Rese...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1080/17425247.2020.1699054
更新日期:2020-01-01 00:00:00
abstract:INTRODUCTION:Long circulating liposomal drug carriers are widely used in experimental cancer therapy because they avoid excretion and benefit from the enhanced permeability and retention-effect to accumulate at the tumor site while simultaneously limiting systemic exposure to the cytotoxic drug due to their high stabil...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2013.805742
更新日期:2013-10-01 00:00:00
abstract:BACKGROUND:We hypothesized if phagocytosis of liposomes by macrophages could be mitigated through incorporation of a CD47 mimicry peptide (Self peptide: SP) on the surface of liposomes. METHODS:Thin film hydration method followed by extrusion was used to prepare nanoliposomes, and Dox encapsulation in liposomes was do...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1080/17425247.2020.1772749
更新日期:2020-07-01 00:00:00
abstract:INTRODUCTION:Transdermal drug delivery has several known advantages over the oral route and hypodermic injections. The number of drugs that can be taken up transdermally is, however, limited owing to the innate barrier function of the skin. New transdermal drug candidates need to be tested extensively before being used...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2011.568937
更新日期:2011-06-01 00:00:00
abstract:INTRODUCTION:A major problem in ocular therapeutics with classical formulations is the maintenance of an effective drug concentration at the site of action for a long period of time. Enhancement of ocular bioavailability with increased dose penetration and longer retention time at desired sites can be achieved by recen...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2012.681775
更新日期:2012-06-01 00:00:00
abstract::This review article provides an assessment of advantages/limitations of the use of current in vitro release models to predict in vivo performance of parenteral sustained release products (injectable depots). As highlighted, key characteristics influencing the in vivo drug fate may vary with the route of administration...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425240903307431
更新日期:2009-12-01 00:00:00
abstract:BACKGROUND:Injectable life-saving drugs should not be exposed to temperatures <4°C/39°F or >30°C/86°F. Frequently, weather conditions exceed these temperature thresholds in many countries. Insulin is to be kept at 4-8°C/~ 39-47°F until use and once opened, is supposed to be stable for up to 31 days at room temperature ...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1080/17425247.2017.1316261
更新日期:2017-06-01 00:00:00
abstract::The treatment of oral and periodontal diseases and associated anomalies accounts for a significant proportion of the healthcare burden, with the manifestations of these conditions being functionally and psychologically debilitating. Growth factors are critical to the development, maturation, maintenance and repair of ...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.3.5.647
更新日期:2006-09-01 00:00:00
abstract:INTRODUCTION:Glioblastoma is a type of brain cancer arises from glial cells. Glioblastoma multiforme (GBM), a subtype of glioblastoma, is the most common and most aggressive primary brain tumor. Currently, GBM therapy includes surgery and post-operative high-doses of radiation and chemotherapy. This therapeutic strateg...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2016.1200557
更新日期:2016-11-01 00:00:00
abstract::Cationic lipid/DNA complexes (lipoplexes) represent an attractive alternative to viral vectors for cell transfection in vitro and in vivo but still suffer from relatively low efficiency. Comprehension of the interactions between vectors and DNA as well as cellular pathways and mechanisms in DNA entry into cells and ul...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425240903287153
更新日期:2009-12-01 00:00:00
abstract:INTRODUCTION:Harnessing RNA interference as a therapeutic approach has the potential to significantly expand the druggable target space, offering new hope for treatment of diseases that cannot be addressed with existing classes of drugs. A number of siRNA therapeutics have already progressed into preclinical and clinic...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2012.642363
更新日期:2012-02-01 00:00:00
abstract:INTRODUCTION:The renaissance in drug delivery research during the past decade led to several new approaches toward vaccine development. Transdermal immunization (TI) is a promising modality with both practical and immunological merits. Compared with conventional routes of administration, this needle-free delivery appro...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2013.746660
更新日期:2013-02-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Alendronate sodium (ALS) is the most common drug used for the treatment of osteoporosis. The challenges facing ALS use include: very poor oral bioavailability (0.6%), esophageal ulcers, and complicated instructions for its use. The objective of this research is to utilize nanotechnology to for...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1517/17425247.2013.799136
更新日期:2013-06-01 00:00:00
abstract:INTRODUCTION:Nanoparticles are anticipated to overcome persistent challenges in efficient drug delivery, but the limitations associated with conventional methods of preparation are resulting in slow translation from research to clinical applications. Due to their enormous potential, microfluidic technologies have emerg...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2018.1446936
更新日期:2018-05-01 00:00:00
abstract:AIM:The mechanical properties and compaction characteristics of different varieties of Assam Bora rice flours (ABRFs) were evaluated and compared with those of official Starch 1500®. METHODS:The material properties and compression characteristics of Assam Bora rice flours were studied by Heckel and Kawakita analysis. ...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1517/17425247.2013.736963
更新日期:2013-02-01 00:00:00
abstract::dl-Methylphenidate (MPH) remains the most widely used pharmacological agent in the treatment of attention-deficit/hyperactivity disorder (ADHD). The predominantly dopaminergic mechanism of the psychostimulant actions has become more clearly defined. Neuroimaging and genetic studies are revealing the underlying neuropa...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2.1.121
更新日期:2005-01-01 00:00:00
abstract::Cancer is the second leading cause of death in the US. Currently, protocols for cancer treatment include surgery to remove diseased and suspect tissues, focused radiation, systemic chemotherapy, immunotherapy and their combinations. With conventional chemotherapy, it is almost impossible to deliver anticancer drugs sp...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425240903085128
更新日期:2009-08-01 00:00:00
abstract:INTRODUCTION:Many drug candidates with high therapeutic efficacy have low water solubility, which limits the administration and transport across physiological barriers, for example, the tumor tissue barrier. Therefore, strategies are needed to permeabilize the physiological barriers safely so that hydrophobic drugs may...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2015.1021681
更新日期:2015-01-01 00:00:00
abstract:INTRODUCTION:Topically applied small interfering RNA (siRNA) can be an effective treatment for skin disorders. Using noninvasive strategies can be a safe and effective siRNA-permeation-enhancement approach for facilitating skin delivery. It has been demonstrated that noninvasive approaches for enhancing siRNA transport...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2016.1121988
更新日期:2016-01-01 00:00:00
abstract:INTRODUCTION:The identification of more efficient gene delivery vehicles (GDVs) is essential to fulfill the expectations of clinical gene therapy. Bacteriophages, due to their excellent safety profile, extreme stability under a variety of harsh environmental conditions and the capability for being genetically manipulat...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2014.927437
更新日期:2014-10-01 00:00:00
abstract::The treatment of genetic diseases using therapeutic gene transfer is considered to be a significant development. This development has brought with it certain limitations, and the process of overcoming these barriers has seen a drastic change in gene delivery. Many metal ions such as Mg2+, Mn2+, Ba2+ and, most importan...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1517/17425247.3.2.235
更新日期:2006-03-01 00:00:00
abstract:IMPORTANCE OF THE FIELD:Drug combinations have been the standard of care in the treatment of cancer for > 50 years. Typically, combination chemotherapy uses agents with non-overlapping toxicities which are escalated to their maximum tolerated dose. However, emerging evidence indicates that this approach may not be prov...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2010.538678
更新日期:2010-12-01 00:00:00
abstract:INTRODUCTION:The emergence of multidrug-resistant tuberculosis (MDR-TB) and extensively drug-resistant tuberculosis (XDR-TB) is a major health issue and continues to be a global health concern. Despite significant advancements in treatment modalities, ~1.6 million deaths worldwide occur due to TB infection. This is bec...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2019.1609937
更新日期:2019-05-01 00:00:00
abstract:INTRODUCTION:This topic is important as it allows for improved specificity in drug delivery, providing possibilities for reduced side effects, and thereby improved pharmacotherapy. As a wealth of different polymers and mechanisms of action has been suggested, a systematic overview of the field is of current importance....
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2013.846906
更新日期:2013-12-01 00:00:00
abstract:INTRODUCTION:Radioimmunotherapy (RIT) with monoclonal antibodies and their fragments labelled with radionuclides emitting α -particles, β-particles or Auger electrons have been used for many years in the development of anticancer strategies. While RIT has resulted in approved radiopharmaceuticals for the treatment of h...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2018.1378180
更新日期:2018-02-01 00:00:00
abstract:INTRODUCTION:Development of efficient in vivo delivery systems remains a major challenge en route to clinical application of antisense technology, including RNA-cleaving molecules such as deoxyribozymes (DNAzymes). The mechanisms of oligonucleotide uptake and trafficking are clearly dependent on cell type and the type ...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2017.1266326
更新日期:2017-09-01 00:00:00
abstract::Functionalised carbon nanotubes (f-CNTs) are emerging as new tools in the field of nanobiotechnology and nanomedicine. This is because they can be easily manipulated and modified by encapsulation with biopolymers or by covalent linking of solubilising groups to the external walls and tips. The possibility of incorpora...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.1.1.57
更新日期:2004-11-01 00:00:00