Current drug delivery最新文献

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Type IV Collagen-Targeting Nanoparticles for Efficient Delivery to the Renal Interstitium in Fibrotic Kidneys. IV型胶原靶向纳米颗粒在纤维化肾脏肾间质中的有效递送。
Current drug delivery Pub Date : 2025-05-26 DOI: 10.2174/0115672018377505250523040529
Yuki Nakamura, Kohei Togami, Sumio Chono
{"title":"Type IV Collagen-Targeting Nanoparticles for Efficient Delivery to the Renal Interstitium in Fibrotic Kidneys.","authors":"Yuki Nakamura, Kohei Togami, Sumio Chono","doi":"10.2174/0115672018377505250523040529","DOIUrl":"https://doi.org/10.2174/0115672018377505250523040529","url":null,"abstract":"<p><strong>Introduction: </strong>Renal fibrosis is widely recognized as the final common pathway in chronic kidney disease (CKD) progression, culminating in end-stage renal failure, and is characterized by excessive extracellular matrix (ECM) accumulation by renal myofibroblasts within the renal interstitium, ultimately leading to functional decline. In this study, to establish an effective drug delivery system targeting fibrotic lesions in the renal interstitium, we developed nanoparticles modified with short-chain peptides that bind type IV collagen (Col IV), a distinct ECM component predominantly remodeled in fibrosis.</p><p><strong>Methods: </strong>Col IV-targeting nanoparticles were intravenously administered to a unilateral ureteral obstruction (UUO) rat model of renal fibrosis. The distribution of these nanoparticles to the renal interstitium was examined via fluorescence-based ex vivo imaging and analysis of frozen kidney tissue sections. Additionally, we assessed cellular uptake in renal fibroblasts (NRK-49F), with or without transforming growth factor-beta 1 (TGF-β1) stimulation, using flow cytometry.</p><p><strong>Results: </strong>Both Col IV-targeting and non-targeting nanoparticles exhibited increased distribution in the fibrotic renal interstitium compared to healthy renal tissue. Moreover, the Col IV-targeting nanoparticles localized more extensively in the fibrotic interstitium than their non-targeting counterparts. In vitro, Col IV-targeting nanoparticles also showed significantly higher accumulation in NRK-49F cells, irrespective of TGF-β1 stimulation, compared to non-targeting nanoparticles.</p><p><strong>Conclusion: </strong>We successfully fabricated and evaluated Col IV-targeting nanoparticles as a potential drug delivery platform. In a UUO-induced renal fibrosis model, these nanoparticles efficiently migrated to the fibrotic renal interstitium, and in vitro experiments using NRK-49F cells demonstrated enhanced uptake by renal fibroblasts and myofibroblasts, central mediators of ECM deposition in fibrotic progression. These findings suggest that Col IV-targeting nanoparticles may serve as an effective drug carrier for delivering antifibrotic therapies, potentially mitigating CKD progression.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144183483","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}
引用次数: 0
Self-Assembly Peptide Hydrogel and its Application in the Biomedical Field. 自组装肽水凝胶及其在生物医学领域的应用。
Current drug delivery Pub Date : 2025-05-13 DOI: 10.2174/0115672018363733250227071908
Libo Yuan, Yu Zhang, Yulu Shuai
{"title":"Self-Assembly Peptide Hydrogel and its Application in the Biomedical Field.","authors":"Libo Yuan, Yu Zhang, Yulu Shuai","doi":"10.2174/0115672018363733250227071908","DOIUrl":"https://doi.org/10.2174/0115672018363733250227071908","url":null,"abstract":"<p><p>With the continuous development of material science, many new biomaterials have emerged. Peptides have a strong supramolecular self-assembly ability and can form hydrogels through a self-assembly process. These self-assembled peptide hydrogels have the advantages of excellent biocompatibility, tunability, and degradability, and are suitable for biomedical fields. This paper reviews the mechanisms and characteristics of peptide gel formation, outlines the various factors affecting peptide gelation, and the applications of peptide hydrogels in drug delivery, tissue engineering, and wound healing. Finally, challenges encountered in self-assembled peptide gels and prospects for their application are highlighted.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144083124","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}
引用次数: 0
Electrospun Nanofiber Films Containing Hesperidin and Ofloxacin for the Inhibition of Inflammation and Psoriasis: A Potential In vitro Study. 含有橙皮苷和氧氟沙星的电纺丝纳米纤维膜对炎症和银屑病的抑制作用:一项潜在的体外研究。
Current drug delivery Pub Date : 2025-05-08 DOI: 10.2174/0115672018390944250505120443
Thirumal V, Jerad Suresh A, Sujatha K, Alan Mathew Punnoose, Dhanush R, Sowmya C
{"title":"Electrospun Nanofiber Films Containing Hesperidin and Ofloxacin for the Inhibition of Inflammation and Psoriasis: A Potential In vitro Study.","authors":"Thirumal V, Jerad Suresh A, Sujatha K, Alan Mathew Punnoose, Dhanush R, Sowmya C","doi":"10.2174/0115672018390944250505120443","DOIUrl":"https://doi.org/10.2174/0115672018390944250505120443","url":null,"abstract":"<p><strong>Introduction: </strong>Nanofiber (NF) films have emerged as a promising alternative for treating psoriasis. Based on their specific characteristics, they have distinguished themselves from other topical dosage forms, such as hydrogels, foams, and sponges. This research focuses on making biocompatible and biodegradable nanofibers out of Polyvinyl Alcohol (PVA) and gelatin, by adding Hesperidin (HPN) and Ofloxacin (OFX) as medicines.</p><p><strong>Methods: </strong>HPN-OFX-integrated nanofiber (HPN-OFXNF) films were prepared using the electrospinning technique. Subsequently, the surface morphology, entrapment efficiency, in vitro drug diffusion, as well as antimicrobial, anti-inflammatory, and anti-psoriasis properties were investigated.</p><p><strong>Results: </strong>Scanning Electron Microscopy (SEM) analysis revealed that the produced nanofibers exhibited smooth surfaces through diameters from 50.67 to 114.4 nm. Most of the nanofibers exhibited a moderate entrapment efficacy of around 69.3 ± 1.8% for OFX and 45.63 ± 1.6% for HPN. In vitro HPN and OFX release showed a biphasic trend of an early burst trailed through a sustained pattern after approximately 48 h, depending on the surface area and diameter of the fibers. In vitro, antimicrobial testing of the films demonstrated higher inhibition zones (24.89 ± 3.2 and 42.46 ± 4.4 mm) against E. coli and S. aureus. The anti-inflammatory assay indicated that the activity was doubled with HPN-OFX-loaded nanofibers, compared to pure HPN. Moreover, the NF films had stronger antioxidant activities with a higher scavenging of DPPH and hydroxyl radicals. HPN-OFXNF films have been demonstrated to possess stronger antiproliferative activities than pure HPN on human keratinocytes in follow-up experiments showing an IC50 value of 64.6 ± 3.4 μg/mL.</p><p><strong>Conclusion: </strong>This therapy, which includes a combined anti-inflammatory and antibacterial treatment strategy with an innovative drug delivery system, has proven to be a promising development in treating psoriasis.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144061613","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}
引用次数: 0
Unlocking the Power of Electrospinning: A Review of Cutting-Edge Polymers and their Impact on Scaffold Design and Performance. 解锁静电纺丝的力量:回顾尖端聚合物及其对支架设计和性能的影响。
Current drug delivery Pub Date : 2025-04-22 DOI: 10.2174/0115672018366586250402144057
Tanmoy Ghosh, Aditya Nemadea, Vineeth Kumar K, Shruthi N, Shwetha V, Pushpalatha C
{"title":"Unlocking the Power of Electrospinning: A Review of Cutting-Edge Polymers and their Impact on Scaffold Design and Performance.","authors":"Tanmoy Ghosh, Aditya Nemadea, Vineeth Kumar K, Shruthi N, Shwetha V, Pushpalatha C","doi":"10.2174/0115672018366586250402144057","DOIUrl":"https://doi.org/10.2174/0115672018366586250402144057","url":null,"abstract":"<p><p>Electrospun scaffolds are pivotal in tissue engineering due to their ability to mimic the Extracellular Matrix (ECM). Despite their potential, challenges such as, two-dimensional structure, limited load bearing capacity, and low mechanical strength restrict their application. This review explores advancements in electrospinning techniques and materials, highlighting methods like coaxial electrospinning, which enables the encapsulation of therapeutic agents, and the integration with 3D printing to create hybrid scaffolds with improved cell infiltration. Characterization techniques assessed by different researchers, such as scaffold morphology, mechanical properties, and biocompatibility, show that scaffolds with high spatial interconnectivity and controlled alignment enhance cell orientation and migration. Innovations in smart polymers and stimuli-responsive materials have furthered scaffold functionality. While recent advancements address some limitations, issues with scalability and production uniformity remain. Future research should optimize fabrication parameters and explore novel materials to enhance scaffold performance, requiring collaborative efforts and technological innovations to expand their practical applications in tissue engineering and regenerative medicine.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144056582","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}
引用次数: 0
Revolutionizing Personalized Medicine with 4D Printing in Drug Delivery. 革命性的个性化医疗与4D打印在药物输送。
Current drug delivery Pub Date : 2025-04-18 DOI: 10.2174/0115672018388762250414114651
Nandini Sharma, Yukta Garg, Amandeep Singh
{"title":"Revolutionizing Personalized Medicine with 4D Printing in Drug Delivery.","authors":"Nandini Sharma, Yukta Garg, Amandeep Singh","doi":"10.2174/0115672018388762250414114651","DOIUrl":"https://doi.org/10.2174/0115672018388762250414114651","url":null,"abstract":"<p><p>4D printing is an improvement over the traditional 3D printing technique involving the application of dynamic materials that change with the environmental conditions, including temperature, humidity, and pH. This technology holds great promise for drug development to create effective and personalized drug delivery systems. Different from conventional technologies, 4D printed systems can control the administration rate of drugs depending on the internal environment, thus enhancing the effectiveness of treatments and considering adverse effects at the same time effectively. 4D printing contributes to the creation of smart materials for use in vaccines, implants, and other devices that respond to body signals in real-time. However, several hurdles persist in the synthesis and fabrication of these materials as well as their regulatory approval. This technology represents the future of drug manufacturing, emphasizing patient-specific care and providing a more effective, efficient, and adaptive approach to therapeutic delivery.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144059461","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}
引用次数: 0
Kidneys Toxicity and Biodistribution of Albumin-Based Gold and Silver Nanoclusters. 基于白蛋白的金和银纳米团簇的肾脏毒性和生物分布。
Current drug delivery Pub Date : 2025-04-09 DOI: 10.2174/0115672018369974250321004041
Hussein Alhawari, Sameeha AlShelleh, Nisreen Abu Shahin, Mahmoud Alkawareek, Reem Abbasi, Maryam K El-Zubi, Rania Mahafdeh, Karem H Alzoubi, Alaaldin M Alkilany
{"title":"Kidneys Toxicity and Biodistribution of Albumin-Based Gold and Silver Nanoclusters.","authors":"Hussein Alhawari, Sameeha AlShelleh, Nisreen Abu Shahin, Mahmoud Alkawareek, Reem Abbasi, Maryam K El-Zubi, Rania Mahafdeh, Karem H Alzoubi, Alaaldin M Alkilany","doi":"10.2174/0115672018369974250321004041","DOIUrl":"https://doi.org/10.2174/0115672018369974250321004041","url":null,"abstract":"<p><strong>Background: </strong>The interaction of the kidneys with nanoparticles is a fundamental issue that accelerates the proper design of efficient and safe nanotherapeutics. The present study aimed to establish the kidney toxicity and the biodistribution profile of novel gold and silver nanocluster formulations.</p><p><strong>Methods: </strong>Gold and silver nanoclusters were synthesized in an albumin template to probe their kidney- nano interaction. The interaction was performed on healthy animals to unveil the toxicity of nanoclusters on kidney tissue.</p><p><strong>Results: </strong>Albumin-based gold nanoclusters (BSA-AuNCs) and albumin-based silver nanoclusters (BSA-AgNCs), exhibited comparable core size (2.2±1.3 nm and 2.5±1.6 nm, respectively) and hydrodynamic diameter (11.3±2.1 nm for BSA-AuNC and 10.7±1.9 nm for BSA-AgNC) indicating similarity in their core and overall sizes. Zeta potential measurements demonstrated a comparable surface charge between BSA- AuNC (18.1±3.2 mV) and BSA- AgNC (20.1±3.6 mV), which closely resembled the surface charge of albumin in water (20.7±3.5 mV). Upon administration to rats via intravenous route, ICP-OES measurements showed a significant silver and gold nanocluster accumulation in various vital organs with unequal distribution patterns. BSA-AgNC exhibited higher concentrations in the liver and spleen, while BSA-AuNC showed predominant accumulation in the liver and kidneys. However, the administered BSA-AgNC induced more renal damage than BSA- AuNCs.</p><p><strong>Conclusion: </strong>The identified renal toxicity linked to BSA-AgNCs, despite their lower kidney accumulation than BSA-AuNCs, illuminates the intricate interplay between nanoparticle biodistribution and toxicity. This underscores the significance of considering the core metal type in nanoparticle design and evaluation. Further investigation is needed to clarify the underlying molecular mechanisms of the observed biodistribution and toxicity.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144045720","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}
引用次数: 0
Combination of Luteolin and Silibinin Has Hepatoprotective Effects on Rats' Liver Fibrosis Induced by Thioacetamide. 木犀草素联合水飞蓟宾对硫乙酰胺所致大鼠肝纤维化的保护作用。
Current drug delivery Pub Date : 2025-04-09 DOI: 10.2174/0115672018365305250321001815
Zaenah Z Alamri, Rahaf F Aharthi, Sahar J Melebary
{"title":"Combination of Luteolin and Silibinin Has Hepatoprotective Effects on Rats' Liver Fibrosis Induced by Thioacetamide.","authors":"Zaenah Z Alamri, Rahaf F Aharthi, Sahar J Melebary","doi":"10.2174/0115672018365305250321001815","DOIUrl":"https://doi.org/10.2174/0115672018365305250321001815","url":null,"abstract":"<p><strong>Introduction: </strong>A serious public health condition called liver fibrosis can cause cirrhosis, cancer, and even patient death.</p><p><strong>Method: </strong>This study sought to determine if Luteolin [LUT] and Silibinin [SBN] could protect rats against oxidative stress and liver fibrosis caused by thioacetamide [TAA] over three weeks, as well as any potential mechanisms of action. There will be 49 adult Wistar albino rats utilized, split up into 7 groups: [G1] Negative control, [G2] Positive control, [G3] LUT+TAA, [G4] SBN+TAA, [G5] mix LUT+ SBN, [G6] LUT+SBN with TAA, [G7] LUT+SBN then TAA, and so. Liver function tests and oxidative stress markers were measured after the experiment. The liver underwent microscopic inspection. Rats given TAA treatment had significantly higher liver enzymes than control; yet, albumin [ALB], total protein [TP], superoxide dismutase [SOD], and reduced glutathione [GSH] significantly decreased.</p><p><strong>Results: </strong>Following three weeks of TAA exposure, liver sections revealed hepatocytic damage and fibrosis. Oxidative stress, histological alterations, and alterations in liver function were all lessened in TAA rats administered with LUT, SBN, or both.</p><p><strong>Conclusion: </strong>The combined hepatoprotective benefits of LUT and SBN prevented TAA-induced biochemical and histological alterations in rat liver, acting in concert with each other.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144013749","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}
引用次数: 0
Advances in Nanostructured Lipid Carriers for Colorectal Cancer Treatment: A Comprehensive Review. 纳米结构脂质载体在结直肠癌治疗中的研究进展
Current drug delivery Pub Date : 2025-04-09 DOI: 10.2174/0115672018340391250321041056
Riya Patel, Shailvi Shah, Sheetal Acharya, Gayatri Patel, Shreeraj Shah, Bhupendra G Prajapati
{"title":"Advances in Nanostructured Lipid Carriers for Colorectal Cancer Treatment: A Comprehensive Review.","authors":"Riya Patel, Shailvi Shah, Sheetal Acharya, Gayatri Patel, Shreeraj Shah, Bhupendra G Prajapati","doi":"10.2174/0115672018340391250321041056","DOIUrl":"https://doi.org/10.2174/0115672018340391250321041056","url":null,"abstract":"<p><p>As colorectal cancer is the third most common cancer globally, this study aimed to improve colorectal cancer treatment using nanostructured lipid carriers (NLCs) for drug delivery by overcoming the current drawbacks, improving therapeutic effectiveness, achieving site-specific delivery, and implementing controlled drug administration to mitigate systemic side effects. Based on the literature, it has been observed that the optimal drug size and zeta potential range depend on the drug formulation's targets and features. These ranges are determined through optimization and characterization. The particle size ranges from 10 to 200 manometers, and the zeta potential values range from -30 mV to +30 mV. Optimal formulations should have uniform spherical morphology and compatibility with biological entities. This paper provides an in-depth analysis of nanocarrier research and findings. This article offers a thorough synopsis of the latest research and findings on nanocarriers, offering a valuable understanding of their development.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144040416","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}
引用次数: 0
Biocompatibility Evaluation of a Dexamethasone Mucoadhesive Nanosystem: Preclinical and Preliminary Clinical Evaluations. 地塞米松黏附纳米系统的生物相容性评价:临床前和初步临床评价。
Current drug delivery Pub Date : 2025-04-08 DOI: 10.2174/0115672018356821250323083549
Graciela Lizeth Pérez-González, Luis Jesús Villarreal-Gómez, Lucia Margarita Valenzuela-Salas, Edgar Ramiro Méndez-Sánchez, Jose Manuel Cornejo-Bravo
{"title":"Biocompatibility Evaluation of a Dexamethasone Mucoadhesive Nanosystem: Preclinical and Preliminary Clinical Evaluations.","authors":"Graciela Lizeth Pérez-González, Luis Jesús Villarreal-Gómez, Lucia Margarita Valenzuela-Salas, Edgar Ramiro Méndez-Sánchez, Jose Manuel Cornejo-Bravo","doi":"10.2174/0115672018356821250323083549","DOIUrl":"https://doi.org/10.2174/0115672018356821250323083549","url":null,"abstract":"<p><strong>Introduction: </strong>There is a strong need for drug delivery systems that are both highly compatible with biological tissues and effective when used in the oral mucosa. While gels, creams, or ointments are currently employed for this purpose, their oral bioavailability is constrained by the limited contact time with mucosal tissue.</p><p><strong>Method: </strong>In response to this challenge, we developed and evaluated the efficacy of a multilayer mucoadhesive system incorporated with Dexamethasone Sodium Phosphate (DEX-P) for oral mucosal delivery. An electrospun multilayer system was created and subjected to biocompatibility and efficiency testing through both in vitro and ex vivo approaches, finally culminating in an acceptability trial in healthy human volunteers. The multilayer system was created using Poly-Vinyl Pyrrolidone (PVP) and Poly ε-Caprolactone (PCL) as a polymeric base and Polycarbophil (NOVEON® AA-1, PCF) serving as an adhesion enhancer to facilitate the unidirectional release of Dexamethasone Sodium Phosphate (DEX-P).</p><p><strong>Result: </strong>The nanofibers matrices underwent morphological characterization by Scanning Electron Microscopy (SEM), and DEX-P release was evaluated using ex vivo porcine mucosa, yielding promising results. In vitro cytotoxicity was evaluated through the MTT assay, employing HFF-1 cells. The cell viability ranged from 78 to 96%, suggesting the safety of the polymers used. The tested dose range of DEX on cell lines did not decrease below 75%, indicating its safety in terms of in vivo cytotoxicity. Biocompatibility was evaluated on animal models, with no considerable tissue damage observed.</p><p><strong>Conclusion: </strong>Human in vivo studies demonstrated prolonged adhesion and a favorable perception of the system.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144040455","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}
引用次数: 0
Optimizing Transdermal Drug Delivery with Novasome Nanocarriers: A Quality by Design (QbD) Framework. 利用 Novasome 纳米载体优化透皮给药:质量源于设计(QbD)框架。
Current drug delivery Pub Date : 2025-04-07 DOI: 10.2174/0115672018367563250318083438
Prabhjot Kaur, Priyanka Kriplani
{"title":"Optimizing Transdermal Drug Delivery with Novasome Nanocarriers: A Quality by Design (QbD) Framework.","authors":"Prabhjot Kaur, Priyanka Kriplani","doi":"10.2174/0115672018367563250318083438","DOIUrl":"https://doi.org/10.2174/0115672018367563250318083438","url":null,"abstract":"<p><p>A revolutionary encapsulation-based drug delivery technique called novasome technology outperforms conventional liposome systems in terms of effectiveness and efficiency. It is comprised of free fatty acid, cholesterol, and surfactant, which combine to yield better vesicle properties for medication administration. Numerous research endeavors have examined the ideal blend of surfactant types, free fatty acids, and their proportions, along with the formulation elements that might substantially impact the vesicle properties. It has been shown that novasome technology may be used to deliver various drugs, such as vaccines, niflumic acid, zolmitriptan, and terconazole. To develop the most effective novasomal formulations with significant drug loading and nano-metric form, it is important to find the appropriate ratio between core components along with critical manufacturing process determinants. Understanding the interplay between these factors requires applying Quality by Design (QBD) in combination with Design of Experiments (DoE). These may be applied for both scale-up and lab-scale applications. This manuscript includes a detailed view of novasomes and the involvement of QBD.</p>","PeriodicalId":94287,"journal":{"name":"Current drug delivery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143805134","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}
引用次数: 0
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