Current drug delivery最新文献

{"title":"Designing, Optimising, and Assessing a Novel Emulgel Containing Minoxidil for Controlled Drug Release, Incorporating Marine-based Polymers.","authors":"Flowerlet Mathew, A Mary Saral","doi":"10.2174/0115672018271502231226113423","DOIUrl":"10.2174/0115672018271502231226113423","url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to develop an emulgel containing minoxidil as a drug for hair growth promotion in diseases, such as androgenetic alopecia, using gelling agents, such as chitosan and fucoidan.</p><p><strong>Methods: </strong>In this study, gelling agents were selected for the emulgel formulation. By various evaluation tests and through optimization, the chitosan-fucoidan combination was selected as the gelling agent for the preparation of emulgel using various evaluation parameters.</p><p><strong>Results: </strong>X2, the best emulgel formulation, contained 2.54 % chitosan and 0.896 % fucoidan. Chitosan prolonged the duration of drug release, and controlled release was obtained. Fucoidan increased the gelling activity, water absorption rate, and stability of the formulation. In this study, the X2 formulation showed the highest percentage of drug release at the 12th hour. It was found to be 99.7%, which followed the zero-order release model.</p><p><strong>Conclusion: </strong>Owing to the wide range of biological activities of fucoidan, the loaded active substance can be protected, and at the same time, its potency can be improved, resulting in effective treatment. Because fucoidan has diverse properties and potential, it will be widely used in the biomedical and pharmaceutical industries in the future.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":"231-247"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139743092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Current Trends in Nanotechnology-Based Drug Delivery Systems for the Diagnosis and Treatment of Malaria: A Review.","authors":"Rohitas Deshmukh, Bhuvaneshwari Dewangan, Ranjit K Harwansh, Rutvi Agrawal, Akash Garg, Himansu Chopra","doi":"10.2174/0115672018291253240115012327","DOIUrl":"10.2174/0115672018291253240115012327","url":null,"abstract":"<p><p>Malaria is still a major endemic disease transmitted in humans via Plasmodium-infected mosquitoes. The eradication of malarial parasites and the control measures have been rigorously and extensively deployed by local and international health organizations. Malaria's recurrence is a result of the failure to entirely eradicate it. The drawbacks related to malarial chemotherapy, non-specific targeting, multiple drug resistance, requirement of high doses, intolerable toxicity, indefinable complexity of Plasmodium's life cycle, and advent of drug-resistant strains of <i>P. falciparum</i> are the causes of the ineffective eradication measures. With the emergence of nanotechnology and its application in various industrial domains, the rising interest in the medical field, especially in epidemiology, has skyrocketed. The applications of nanosized carriers have sparked special attention, aiming towards minimizing the overall side effects caused due to drug therapy and avoiding bioavailability. The applications of concepts of nanobiotechnology to both vector control and patient therapy can also be one of the approaches. The current study focuses on the use of hybrid drugs as next-generation antimalarial drugs because they involve fewer drug adverse effects. The paper encompasses the numerous nanosized delivery-based systems that have been found to be effective among higher animal models, especially in treating malarial prophylaxis. This paper delivers a detailed review of diagnostic techniques, various nanotechnology approaches, the application of nanocarriers, and the underlying mechanisms for the management of malaria, thereby providing insights and the direction in which the current trends are imparted from the innovative and technological perspective.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":"310-331"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139543892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fiber Technology in Drug Delivery and Pharmaceuticals.","authors":"Shivang Dhoundiyal, Aditya Sharma, Md Aftab Alam","doi":"10.2174/0115672018279628231221105210","DOIUrl":"10.2174/0115672018279628231221105210","url":null,"abstract":"<p><p>The field of fiber technology is a dynamic and innovative domain that offers novel solutions for controlled and targeted therapeutic interventions. This abstract provides an overview of key aspects within this field, encompassing a range of techniques, applications, commercial developments, intellectual property, and regulatory considerations. The foundational introduction establishes the significance of fiber-based drug delivery systems. Electrospinning, a pivotal technique, has been explored in this paper, along with its various methods and applications. Monoaxial, coaxial, triaxial, and side-by-side electrospinning techniques each offer distinct advantages and applications. Centrifugal spinning, solution and melt blowing spinning, and pressurized gyration further contribute to the field's diversity. The review also delves into commercial advancements, highlighting marketed products that have successfully harnessed fiber technology. The role of intellectual property is acknowledged, with patents reflecting the innovative strides in fiber-based drug delivery. The regulatory perspective, essential for ensuring safety and efficacy, is discussed in the context of global regulatory agencies' evaluations. This review encapsulates the multidimensional nature of fiber technology in drug delivery and pharmaceuticals, showcasing its potential to revolutionize medical treatments and underscores the importance of continued collaboration between researchers, industry, and regulators for its advancement.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":"261-282"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139567374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Current Progress and Emerging Role of Essential Oils in Drug Delivery Therapeutics.","authors":"Rokeya Sultana, Sourav Mohanto, Adrija Bhunia, Aritra Biswas, Mohammad Shabib Akhtar, Vijay Mishra, Dimple Modi, Alaa Aa Aljabali, Murtaza Tambuwala, Md Faiyazuddin","doi":"10.2174/0115672018287719240214075810","DOIUrl":"10.2174/0115672018287719240214075810","url":null,"abstract":"<p><p>The utilization of novel drug delivery systems loaded with essential oils has gained significant attention as a promising approach for biomedical applications in recent years. Plants possess essential oils that exhibit various medicinal properties, i.e., anti-oxidant, anti-microbial, anti- inflammatory, anti-cancer, immunomodulatory, etc., due to the presence of various phytoconstituents, including terpenes, phenols, aldehydes, ketones, alcohols, and esters. An understanding of conventional and advanced extraction techniques of essential oils (EOs) from several plant sources is further required before considering or loading EOs into drug delivery systems. Therefore, this article summarizes the various extraction techniques of EOs and their existing limitations. The in-built biological applications of EOs are of prerequisite importance for treating several diseases. Thus, the mechanisms of action of EOs for anti-inflammatory, anti-oxidant, anti-bacterial activities, etc., have been further explored in this article. The encapsulation of essential oils in micro or nanometric systems is an intriguing technique to render adequate stability to the thermosensitive compounds and shield them against environmental factors that might cause chemical degradation. Thus, the article further summarizes the advanced drug delivery approaches loaded with EOs and current challenges in the future outlook of EOs for biomedical applications.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":"332-357"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139975338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"TPGS-mediated Transethosomes Enhance Transdermal Administration of Curcumin <i>via</i> Effects on Deformability and Stability.","authors":"Teng Guo, Chenming Zhang, Yuling Chen, Yihan Wu, Zhenda Liu, Yongtai Zhang, Nianping Feng","doi":"10.2174/0115672018279577231208055415","DOIUrl":"10.2174/0115672018279577231208055415","url":null,"abstract":"<p><strong>Background: </strong>Adding a suitable surfactant can enhance the transdermal permeability of transethosomes while also leveraging its functionality as a functional material. In this study, transethosomes were prepared using D-α-tocopherol acid polyethylene glycol succinate (TPGS) as edge activators for transdermal delivery of curcumin (Cur).</p><p><strong>Methods: </strong>The TPGS-mediated curcumin-loaded transethosomes (Cur@TES) were prepared and formulated optimally, and the optimized formulations were characterized for their morphology, particle size, entrapment efficiency (EE) and drug loading (DL). The stability and deformability of Cur@TES were investigated, while the transdermal delivery of Cur@TES was investigated through <i>in vitro</i> transdermal assays and fluorescence imaging. A mouse ear swelling model was performed to determine the anti-inflammatory effect of Cur@TES.</p><p><strong>Results: </strong>Cur@TES appeared round or elliptical in shape. The particle size, EE and DL for the optimized formulation were observed as 131.2 ± 7.2 nm, 97.68 ± 2.26%, and 6.58 ± 0.62%, respectively. X-ray diffraction analysis confirmed the formation of disordered structures in the inner core of the vesicles. Moreover, Cur@TES system demonstrated better stability and deformability compared to the curcumin-loaded ethosomes (Cur@ES). <i>In vitro</i> transdermal experiments demonstrated that Cur@TES significantly increased the amount of drug retained in the skin (P<0.05). Fluorescence imaging confirmed that the skin distribution was distinctly enhanced with the delivery by TPGS mediated transethosomes. In addition, Cur@TES showed a significant inhibitory effect on Inflammatory swelling in the mouse ear-swelling model.</p><p><strong>Conclusion: </strong>TPGS-mediated transethosomes exhibit significant transdermal advantages and enhanced anti-inflammatory effects, providing a new perspective for the transdermal delivery of curcumin.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":"479-491"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139418909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Targeted Polymeric Nanoparticles as a Strategy for the Treatment of Glioblastoma: A Review.","authors":"Geanne Aparecida de Paula, Mariana Carlomagno de Paula, Jessyca Aparecida Paes Dutra, Suzana Gonçalves Carvalho, Leonardo Delello Di Filippo, Janaína Cecília Oliveira Villanova, Marlus Chorilli","doi":"10.2174/0115672018257713231107060630","DOIUrl":"10.2174/0115672018257713231107060630","url":null,"abstract":"<p><p>Glioblastoma multiforme is the most common and aggressive malignant tumor that affects the central nervous system, with high mortality and low survival. Glioblastoma multiforme treatment includes resection tumor surgery, followed by radiotherapy and chemotherapy adjuvants. However, the drugs used in chemotherapy present some limitations, such as the difficulty of crossing the bloodbrain barrier and resisting the cellular mechanisms of drug efflux. The use of polymeric nanoparticles has proven to be an effective alternative to circumvent such limitations, as it allows the exploration of a range of polymeric structures that can be modified in order to control the biodistribution and cytotoxic effect of the drug delivery systems. Nanoparticles are nanometric in size and allow the incorporation of targeting ligands on their surface, favoring the transposition of the blood-brain barrier and the delivery of the drug to specific sites, increasing the selectivity and safety of chemotherapy. The present review has described the characteristics of chitosan, poly(vinyl alcohol), poly(lactic-coglycolic acid), poly(ethylene glycol), poly(β-amino ester), and poly(ε-caprolactone), which are some of the most commonly used polymers in the manufacture of nanoparticles for the treatment of glioblastoma multiforme. In addition, some of the main targeting ligands used in these nanosystems are presented, such as transferrin, chlorotoxin, albumin, epidermal growth factor, and epidermal growth factor receptor blockers, explored for the active targeting of antiglioblastoma agents.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":"413-430"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138447709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intelligent Drug Delivery: Pioneering Stimuli-Responsive Systems to Revolutionize Disease Management- An In-depth Exploration.","authors":"Badarinadh Kallepalli, Unnati Garg, Neha Jain, Rohan Nagpal, Sakshi Malhotra, Triveni Tiwari, Shreya Kaul, Upendra Nagaich","doi":"10.2174/0115672018278641231221051359","DOIUrl":"10.2174/0115672018278641231221051359","url":null,"abstract":"<p><p>In recent years, there has been an escalating interest in stimuli-responsive drug delivery systems (SRDDS) due to their ability to revolutionize the delivery of therapeutics. SRDDSs offer a multitude of benefits in comparison to conventional drug delivery systems (DDS), including spatiotemporal control of drug release, targeted delivery, and improved therapeutic efficacy. The development of various classes of stimuli-responsive DDS, such as pH-responsive, temperature-responsive, photo-responsive, redox responsive systems, has been propelled by advances in materials science, nanotechnology, and biotechnology. These systems exploit specific environmental or physiological cues to trigger drug release in a precisely controlled manner, making them highly promising for the treatment of various diseases. In this review article, an in-depth exploration of the principles, mechanisms, and applications of SRDDS in the context of diverse pathologies such as cancer, arthritis, Alzheimer's disease, atherosclerosis and tissue engineering has been provided. Furthermore, this article delves into the discussion of recent patents, market overview and the progress of research in clinical trials. Overall, this article underscores the transformative potential of SRDDS in enabling personalized, precise, and effective drug delivery for the treatment of the above-mentioned diseases.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":"195-214"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139682291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Transfersomes: Recent Advances, Mechanisms, Exhaustive Applications, Clinical Trials, and Patents.","authors":"Deeksha Manchanda, Manish Makhija, Parijat Pandey, Manu Sharma","doi":"10.2174/0115672018295038240209055444","DOIUrl":"10.2174/0115672018295038240209055444","url":null,"abstract":"<p><p>A feasible nano transdermal delivery system generally intends to have specific ideal and distinct characteristics primarily for safety, clinical efficacy, and boosted therapeutic index. The delivery of drugs, particularly macromolecules, across the skin is one of the most strenuous obstacles in front of pharmaceutical scientists. Technology advancement has provided some opportunities to overcome this difficulty by utilising microneedle arrays, ablation, laser methods etc. However, associated uneasiness, painful sensation, and higher cost of therapies limit their day-today use. Therefore, researchers have focused on developing alternate carriers like ultra-deformable liposomes, also termed transfersomes. Transfersomes are composed of a lipid bilayer containing phospholipids and an edge activator to facilitate drug delivery via transdermal route to deeper layers of skin and for higher systemic bioavailability. The bilayer structure of transfersomes allows ease of encapsulation of both hydrophilic and lipophilic drugs with higher permeability than typical liposomes. Therefore, among various vesicular systems, transfersomes have developed much interest in targeted and sustained drug delivery. The current review primarily emphasizes critical aspects of transfersomes, including their applications, clinical trial studies, and patents found in various literature sources.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":"215-230"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139935127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Materials Chemistry and Engineering for Drug Delivery.","authors":"Wing-Fu Lai","doi":"10.2174/156720182204241223164140","DOIUrl":"https://doi.org/10.2174/156720182204241223164140","url":null,"abstract":"","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":"22 4","pages":"373"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144063708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Overcoming Skin Barrier with Transfersomes: Opportunities, Challenges, and Applications.","authors":"Bhupendra Dixena, Rashmi Madhariya, Anupama Panday, Alpana Ram, Akhlesh K Jain","doi":"10.2174/0115672018272012231213100535","DOIUrl":"10.2174/0115672018272012231213100535","url":null,"abstract":"<p><strong>Background: </strong>Transdermal drug delivery systems (TDDS) offer several advantages over traditional methods such as injections and oral administration. These advantages include preventing first-pass metabolism, providing consistent and sustained activity, reducing side effects, enabling the use of short half-life drugs, improving physiological response, and enhancing patient convenience. However, the permeability of skin poses a challenge for TDDS, as it is impermeable to large molecules and hydrophilic drugs but permeable to small molecules and lipophilic drug. To overcome this barrier, researchers have investigated vesicular systems, such as transfersomes, liposomes, niosomes, and ethosomes. Among these vesicular systems, transfersomes are particularly promising for noninvasive drug administration due to their deformability and flexible membrane. They have been extensively studied for delivering anticancer drugs, insulin, corticosteroids, herbal medicines, and NSAIDs through the skin. Transfersomes have demonstrated efficacy in treating skin cancer, improving insulin delivery, enhancing site-specific corticosteroid delivery, and increasing the permeation and therapeutic effects of herbal medicines. They have also been effective in delivering pain relief with minimal side effects using NSAIDs and opioids. Transfersomes have been used for transdermal immunization and targeted drug delivery, offering site-specific release and minimizing adverse effects. Overall, transfersomes are a promising approach for transdermal drug delivery in various therapeutic applications.</p><p><strong>Objective: </strong>The aim of the present review is to discuss the various advantages and limitations of transfersomes and their mechanism to penetration across the skin, as well as their application for the delivery of various drugs like anticancer, antidiabetic, NSAIDs, herbal drugs, and transdermal immunization.</p><p><strong>Methods: </strong>Data we searched from PubMed, Google Scholar, and ScienceDirect.</p><p><strong>Results: </strong>In this review, we have explored the various methods of preparation of transfersomes and their application for the delivery of various drugs like anticancer, antidiabetic, NSAIDs, herbal drugs, and transdermal immunization.</p><p><strong>Conclusion: </strong>In comparison to other vesicular systems, transfersomes are more flexible, have greater skin penetration capability, can transport systemic medicines, and are more stable. Transfersomes are capable of delivering both hydrophilic and hydrophobic drugs, making them suitable for transdermal drug delivery. The developed transfersomal gel could be used to improve medicine delivery through the skin.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":"160-180"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139099457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}