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 provide some advantages, including enhanced storage stability, targeted delivery, improved permeability and increased bioavailability. AREAS COVERED:This review describes recent developments using noninvasive approaches for siRNA absorption enhancement. This review systematically introduces the concepts and enhancement mechanisms of the techniques, highlighting the potential of these techniques for increasing gene absorption via the skin. These techniques include nanomedicine, penetration enhancers, matrix-based delivery, microneedles, iontophoresis, electroporation and lasers. These modalities are useful for enhancing the permeation of a wide variety of siRNA for treating skin cancers, gene-related diseases, immune-related diseases and cutaneous wounds. EXPERT OPINION:The potential use of the noninvasive approaches affords a new treatment for topical siRNA application with significant efficacy. Further studies using a large group for humans or patients are needed to confirm and clarify the findings in animal studies. Although a safe and nontoxic outcome is claimed, the possible adverse effects and irritation elicited by the noninvasive techniques cannot be ignored.
journal_name
Expert Opin Drug Delivjournal_title
Expert opinion on drug deliveryauthors
Aljuffali IA,Lin YK,Fang JYdoi
10.1517/17425247.2016.1121988subject
Has Abstractpub_date
2016-01-01 00:00:00pages
265-80issue
2eissn
1742-5247issn
1744-7593journal_volume
13pub_type
杂志文章,评审abstract::The pressurised metered-dose inhaler (pMDI) has now been available for 50 years. Once regarded as an inefficient and difficult-to-use device, the technology has evolved significantly over the last few years, particularly since the introduction of novel formulations containing hydrofluoroalkane (HFA) propellants. Many ...
journal_title:Expert opinion on drug delivery
pub_type: 历史文章,杂志文章,评审
doi:10.1517/17425247.4.3.215
更新日期:2007-05-01 00:00:00
abstract:INTRODUCTION:Interest in mesoporous silica nanoparticles for drug delivery has resulted in a good understanding of the impact of size and surface chemistry of these nanoparticles on their performance as drug carriers. Shape has emerged as an additional factor that can have a significant effect on delivery efficacy. Rod...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2018.1517748
更新日期:2018-09-01 00:00:00
abstract:BACKGROUND:Targeted delivery of antithrombotic (thrombolytic) drugs is expected to increase their efficacy and decrease side effects, especially in the case of thrombolytic enzymes. Liposomes, phospholipid nanosized bubbles with a bilayered membrane structure, have drawn a lot of interest as pharmaceutical carriers for...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425240802497457
更新日期:2008-11-01 00:00:00
abstract:INTRODUCTION:Current treatment of malignant tumors relies predominantly on chemotherapy delivering a single antineoplastic drug or a combination of two or more drugs intravenously. Problems with such treatments can include the killing of healthy cells, adverse side effects and chemoresistance. As cancer basically resul...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1517/17425247.2011.554817
更新日期:2011-03-01 00:00:00
abstract:OBJECTIVE:Test the hypothesis that pegylated meglumine antimoniate-containing liposomes (LMA) and their mixture with non-pegylated (conventional) LMA may be more effective than conventional LMA against visceral leishmaniasis (VL), because of wider drug distribution among different mononuclear phagocyte system (MPS) tis...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1517/17425247.2014.932347
更新日期:2014-10-01 00:00:00
abstract:INTRODUCTION:Macrophages are involved in the normal defense of the body; however, the varying phenotypes of macrophages and imbalance in their ratio lead to the impairment of immune response initiating the production of inflammation. As the role of macrophages in immunological disorders and their surface receptors modu...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2020.1783237
更新日期:2020-09-01 00:00:00
abstract:INTRODUCTION:In the therapy of clinical diseases such as cancer, it is important to deliver drugs directly to tumor sites in order to maximize local drug concentration and reduce side effects. This objective may be realized by using 'smart' nanoparticles (NPs) as drug delivery systems, because they enable dramatic conf...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2015.1071352
更新日期:2015-01-01 00:00:00
abstract:INTRODUCTION:Gastroretentive floating drug delivery systems have emerged as efficient approaches for enhancing the bioavailability and controlled delivery of various therapeutic agents. Significant advancements exploiting chitosan have been made worldwide, in order to investigate these systems according to patient requ...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2012.673581
更新日期:2012-05-01 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:INTRODUCTION:Lymphatic vessels are the preferential route of most solid tumors to spread their metastases in the body. The onset of metastatic nests in draining lymph nodes (LNs) are a significant indicator of cancer progression and a dismaying sign of worsen staging. Therefore, the individuation and elimination of can...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2018.1446937
更新日期:2018-05-01 00:00:00
abstract:INTRODUCTION:Carbohydrates are key participants in many biological processes including reproduction, inflammation, signal transmission and infection. Their biocompatibility and ability to be recognized by cell-surface receptors illustrate their potential therapeutic applications. αYet, they are not ideal candidates bec...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2014.902048
更新日期:2014-06-01 00:00:00
abstract:INTRODUCTION:Polymers can be designed to modify their features as a function of the level and nature of the surrounding microorganisms. Such responsive polymers can endow drug delivery systems and drug-medical device combination products with improved performance against intracellular infections and biofilms. AREAS CO...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2016.1178719
更新日期:2016-08-01 00:00:00
abstract:OBJECTIVES:This study focuses on the development of amlodipine bilayer buccal tablets of hydroxypropyl methylcellulose (HPMC) matrix system containing polyacrylate polymer (Carbopol(®))/β-cyclodextrin as the drug layer and ethylcellulose as the non-swellable backing layer, and their biointerfacial phenomena. METHODS:T...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1517/17425247.2016.1154038
更新日期:2016-01-01 00:00:00
abstract:INTRODUCTION:Amphiphilic block copolymers are recognized components of parenteral drug nanocarriers. However, their performance in oral administration has barely been evaluated to any great extent. AREAS COVERED:This review provides an overview of the methods used to prepare drug-loaded polymeric micelles and to evalu...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2015.960841
更新日期:2015-02-01 00:00:00
abstract:INTRODUCTION:Currently, hot melt extrusion (HME) is a promising technology in the pharmaceutical industry, as evidenced by its application to manufacture various FDA-approved commercial products in the market. HME is extensively researched for enhancing the solubility and bioavailability of poor water-soluble drugs, ta...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2019.1609448
更新日期:2019-05-01 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:BACKGROUND:Pulmonary cell culture models for the development of new aerosol medicines are attracting increasing interest. Ease of handling, ethical acceptance and high explanatory power are the main advantages of cell culture systems in pulmonary drug research. OBJECTIVE:Pulmonary cell culture models are described and...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.5.6.641
更新日期:2008-06-01 00:00:00
abstract::Introduction: Pulmonary drug delivery is a complex field of research combining physics which drive aerosol transport and deposition and biology which underpins efficacy and toxicity of inhaled drugs. A myriad of preclinical methods, ranging from in-silico to in-vitro, ex-vivo and in-vivo, can be implemented.Areas cove...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2020.1730807
更新日期:2020-04-01 00:00:00
abstract:INTRODUCTION:Oral delivery of therapeutic peptide hormones offers the promise of greater patient compliance when compared to parenteral administration routes. However, it is a huge challenge in the pharmaceutical field. Due to increasing demand for oral delivery of peptide hormones such as insulin, gonadotropin-releasi...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2016.1142526
更新日期:2016-01-01 00:00:00
abstract:IMPORTANCE OF THE FIELD:The review presents the design strategy and synthesis of multifunctional dendrimers and hyperbranched polymers with the objective to develop effective drug delivery systems. AREAS COVERED IN THIS REVIEW:Well-characterized, commercially available dendritic polymers were subjected to functionaliz...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2010.534981
更新日期:2010-12-01 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:Neurodegenerative diseases (NDs) represent a group of different clinical entities that, despite the specific primary etiologies, share a common signature in terms of a general mitochondrial dysfunction with consequent oxidative stress accumulation. As these two events occur early during neurodegenerative p...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2016.1218461
更新日期:2017-04-01 00:00:00
abstract:IMPORTANCE OF THE FIELD:Spontaneously constructed from block copolymers in aqueous media, the polymer micelle has been extensively studied as a potential carrier of poorly water-soluble drugs, but cellular uptake pathways and stability of micelles in blood have not yet been clearly understood. An in-depth insight into ...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425240903380446
更新日期:2010-01-01 00:00:00
abstract:INTRODUCTION:Plasma protein binding with nanoparticles (NPs) occurs immediately upon their introduction into a physiological environment and is affected by the characteristics of NPs, including their composition, size, shape and surface properties. According to their specific functions, adsorbed proteins can be divided...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2014.877442
更新日期:2014-03-01 00:00:00
abstract::The field of infectious diseases is in crisis and there is a need for strategies that can facilitate the rapid development of new antimicrobial agents. Radioimmunotherapy (RIT), a therapeutic modality originally developed for cancer treatment, has recently been suggested as a novel therapy for the treatment of a varie...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2.6.1075
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:The present work aims to formulate nanostructured lipid carriers (NLCs) exhibiting high skin deposition and high inherent antioxidant potential to repurpose the use of melatonin hormone and some antioxidant oils in the treatment of androgenic alopecia (AGA). RESEARCH DESIGN AND METHODS:NLCs were characteriz...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1080/17425247.2018.1517740
更新日期:2018-10-01 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::Beta-adrenoceptor blocking drugs (beta-blockers) are one of the most frequently used class of cardiovascular drugs that are mainly used in conventional dosage forms., which have their own limitations including hepatic first-pass metabolism, high incidence of adverse effects due to variable absorption profiles, higher ...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.3.3.405
更新日期:2006-05-01 00:00:00
abstract:INTRODUCTION:Diabetic Retinopathy (DR) is one of the most common causes of blindness among the working population worldwide. Clearly, there is an unmet clinical need to find better treatment options for DR. Areas covered: The literature search was conducted on PubMed with no limitation on language or year of publicatio...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2016.1188800
更新日期:2016-11-01 00:00:00
abstract::Introduction: Current therapies of neurodegenerative or neurometabolic diseases are, to a large extent, hampered by the inability of drugs to cross the blood-brain barrier (BBB). This very tight barrier severely restricts the entrance of molecules from the blood into the brain, especially macromolecular substances (i....
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2020.1698544
更新日期:2020-01-01 00:00:00