Journal of Liposome Research最新文献

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Surface-modified cationic liposomes with a matrix metalloproteinase-degradable polyethylene glycol derivative improved doxorubicin delivery in murine colon cancer. 含有基质金属蛋白酶可降解聚乙二醇衍生物的表面修饰阳离子脂质体改善了多柔比星在小鼠结肠癌中的输送。
IF 3.6 4区 医学
Journal of Liposome Research Pub Date : 2024-06-01 Epub Date: 2023-08-30 DOI: 10.1080/08982104.2023.2247079
Anis Askarizadeh, Mohammad Mashreghi, Elaheh Mirhadi, Amin Mehrabian, Vahid Heravi Shargh, Ali Badiee, Seyedeh Hoda Alavizadeh, Leila Arabi, Hossein Kamali, Mahmoud Reza Jaafari
{"title":"Surface-modified cationic liposomes with a matrix metalloproteinase-degradable polyethylene glycol derivative improved doxorubicin delivery in murine colon cancer.","authors":"Anis Askarizadeh, Mohammad Mashreghi, Elaheh Mirhadi, Amin Mehrabian, Vahid Heravi Shargh, Ali Badiee, Seyedeh Hoda Alavizadeh, Leila Arabi, Hossein Kamali, Mahmoud Reza Jaafari","doi":"10.1080/08982104.2023.2247079","DOIUrl":"10.1080/08982104.2023.2247079","url":null,"abstract":"<p><p>PEGylation is a commonly used approach to prolong the blood circulation time of cationic liposomes. However, PEGylation is associated with the \"PEG dilemma\", which hinders binding and uptake into tumor cells. The cleavable PEG products are a possible solution to this problem. In the current research, doxorubicin-loaded cationic liposomes (Dox-CLs) surface-conjugated with a matrix metalloproteinase-2 (MMP-2)-sensitive octapeptide linker-PEG derivative were prepared and compared to non-PEGylated and PEGylated CLs in terms of size, surface charge, drug encapsulation and release, uptake, <i>in vivo</i> pharmacokinetics, and anticancer efficacy. It was postulated that PEG deshielding in response to the overexpressed MMP-2 in the tumor microenvironment increases the interaction of protected CLs with cellular membranes and improves their uptake by tumor cells/vasculature. MMP2-responsive Dox-CLs had particle sizes of ∼115-140 nm, surface charges of ∼+25 mV, and encapsulation efficiencies of ∼85-95%. <i>In vitro</i> cytotoxicity assessments showed significantly enhanced uptake and cytotoxicity of PEG-cleavable CLs compared to their non-cleavable PEG-coated counterparts or Caelyx<sup>®</sup>. Also, the chick chorioallantoic membrane assay showed great antiangiogenesis ability of Dox-CLs leading to target and prevent tumor neovascularization. Besides, <i>in vivo</i> studies showed an effective therapeutic efficacy of PEG-cleavable Dox-CLs in murine colorectal cancer with negligible hematological and histopathological toxicity. Altogether, our results showed that MMP2-responsive Dox-CLs could be served as a promising approach to improve tumor drug delivery and uptake.</p>","PeriodicalId":16286,"journal":{"name":"Journal of Liposome Research","volume":" ","pages":"221-238"},"PeriodicalIF":3.6,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10118341","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}
引用次数: 0
Antibody-conjugated pH-sensitive liposomes for HER-2 positive breast cancer: development, characterization, in vitro and in vivo assessment. 用于治疗 HER-2 阳性乳腺癌的抗体结合 pH 值敏感脂质体:开发、表征、体外和体内评估。
IF 3.6 4区 医学
Journal of Liposome Research Pub Date : 2024-06-01 Epub Date: 2023-08-28 DOI: 10.1080/08982104.2023.2248505
Sarjana Raikwar, Vivek Yadav, Sanyog Jain, Sanjay K Jain
{"title":"Antibody-conjugated pH-sensitive liposomes for HER-2 positive breast cancer: development, characterization, <i>in vitro</i> and <i>in vivo</i> assessment.","authors":"Sarjana Raikwar, Vivek Yadav, Sanyog Jain, Sanjay K Jain","doi":"10.1080/08982104.2023.2248505","DOIUrl":"10.1080/08982104.2023.2248505","url":null,"abstract":"<p><p>The object of the current study was to develop and evaluate trastuzumab-conjugated Paclitaxel (PTX) and Elacridar (ELA)-loaded PEGylated pH-sensitive liposomes (TPPLs) for site-specific delivery of an anticancer drug. In this study, paclitaxel is used as an anticancer drug which promotes microtubules polymerization and arrest cell cycle progression at mitosis and subsequently leading to cell death. The single use of PTX causes multiple drug resistance (MDR) and results failure of the therapy. Hence, the combination of PTX and P-glycoprotein inhibitor (ELA) are used to achieve maximum therapeutic effects of PTX. Moreover, monoclonal antibody (trastuzumab) is used as ligand for the targeting the drug bearing carriers to BC. Thus, trastuzumab anchored pH-sensitive liposomes bearing PTX and ELA were developed using thin film hydration method and Box-Behnken Design (BBD) for optimizing various formulation variables. The optimized liposomes undergo characterization such as vesicle size, PDI, and zeta potential, which were observed to be 122 ± 2.14 nm, 0.224, and -15.5 mV for PEGylated pH-sensitive liposomes (PEG-Ls) and 134 ± 1.88 nm, 0.238, and -13.98 mV for TPPLs, respectively. The results of the <i>in vitro</i> drug release study of both formulations (PEG-Ls and TPPLs) showed enhanced percentage drug release at an acidic pH 5 as compared to drug release at a physiological pH 7.4. Further, the <i>in vitro</i> cytotoxicity studies were performed in the SK-BR-3 and MDA-MB-231 cell lines. The cellular uptake study of FITC-loaded TPPLs in SK-BR-3 cells showed greater uptake than FITC-loaded PEG-Ls, while in MDA-MB-231 cells there was no significant difference in cell uptake between FITC-loaded TPPLs and FITC-loaded PEG-Ls. Hence, it can be concluded that the HER-2 overexpressing cancer cell line (SK-BR-3) was showed better cytotoxicity and cell uptake of TPPLs than the cells that expressed low levels of HER2 (MDA-MB-231). The <i>in vivo</i> tumor regression study, TPPLs showed significantly more tumor burden reduction i.e. up ∼74% as compared to other liposomes after 28 days. Furthermore, the <i>in vivo</i> studies of TPPLs showed a minimal toxicity profile, minimal hemolysis, higher tumor tissue distribution, and superior antitumor efficacy as compared to other formulations. These studies confirmed that TPPLs are a safe and efficacious treatment for breast cancer.</p>","PeriodicalId":16286,"journal":{"name":"Journal of Liposome Research","volume":" ","pages":"239-263"},"PeriodicalIF":3.6,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10077309","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}
引用次数: 0
Solid lipid nanoparticles: a versatile approach for controlled release and targeted drug delivery. 固体脂质纳米颗粒:一种用于控制释放和靶向药物递送的通用方法。
IF 4.4 4区 医学
Journal of Liposome Research Pub Date : 2024-06-01 Epub Date: 2023-10-15 DOI: 10.1080/08982104.2023.2268711
Minahal Munir, Muhammad Zaman, Muhammad Ahsan Waqar, Mahtab Ahmad Khan, Muhammad Nadeem Alvi
{"title":"Solid lipid nanoparticles: a versatile approach for controlled release and targeted drug delivery.","authors":"Minahal Munir, Muhammad Zaman, Muhammad Ahsan Waqar, Mahtab Ahmad Khan, Muhammad Nadeem Alvi","doi":"10.1080/08982104.2023.2268711","DOIUrl":"10.1080/08982104.2023.2268711","url":null,"abstract":"<p><p>Solid Lipid Nanoparticles (SLN), the first type of lipid-based solid carrier systems in the nanometer range, were introduced as a replacement for liposomes. SLN are aqueous colloidal dispersions with solid biodegradable lipids as their matrix. SLN is produced using processes like solvent diffusion method and high-pressure homogenization, among others. Major benefits include regulated release, increased bioavailability, preservation of peptides and chemically labile compounds like retinol against degradation, cost-effective excipients, better drug integration, and a broad range of applications. Solid lipid nanoparticles can be administered via different routes, such as oral, parenteral, pulmonary, etc. SLN can be prepared by using high shear mixing as well as low shear mixing. The next generation of solid lipids, nanostructured lipid carriers (NLC), can reduce some of the drawbacks of SLN, such as its restricted capacity for drug loading and drug expulsion during storage. NLC are controlled nanostructured lipid particles that enhance drug loading. This review covers a brief introduction of solid lipid nanoparticles, manufacturing techniques, benefits, limitations, and their characterization tests.</p>","PeriodicalId":16286,"journal":{"name":"Journal of Liposome Research","volume":" ","pages":"335-348"},"PeriodicalIF":4.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41236032","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}
引用次数: 0
Recent advances in liposome-based targeted cancer therapy. 基于脂质体的癌症靶向治疗的最新进展。
IF 4.4 4区 医学
Journal of Liposome Research Pub Date : 2024-06-01 Epub Date: 2023-10-17 DOI: 10.1080/08982104.2023.2268710
Yeliz Fidan, Stela Muçaj, Selin Seda Timur, R Neslihan Gürsoy
{"title":"Recent advances in liposome-based targeted cancer therapy.","authors":"Yeliz Fidan, Stela Muçaj, Selin Seda Timur, R Neslihan Gürsoy","doi":"10.1080/08982104.2023.2268710","DOIUrl":"10.1080/08982104.2023.2268710","url":null,"abstract":"<p><p>Nano-drug delivery systems have opened new pathways for tumor treatment by overcoming some of the limitations of conventional drugs, such as physiological degradation, short half-life, and rapid release. Liposomes are promising nanocarrier systems due to their biocompatibility, low toxicity, and high inclusivity, as well as their enhanced drug bioavailability. Various strategies for active targeting of liposomal formulations have been investigated to achieve the highest drug efficacy. This review aims to summarize current developments in novel liposomal formulations, particularly ligand-targeted liposomes (such as folate, transferrin, hyaluronic acid, antibodies, aptamer, and peptide, etc.) used for the therapy of various cancers and provide an insight on the challenges and future of liposomes for scientists and pharmaceutical companies.</p>","PeriodicalId":16286,"journal":{"name":"Journal of Liposome Research","volume":" ","pages":"316-334"},"PeriodicalIF":4.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41182794","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}
引用次数: 0
Berberine loaded thermosensitive lipid nanoparticles: in vitro characterization, in silico study, and in vivo anti-arthritic effect. 黄连素负载热敏脂质纳米颗粒:体外表征、硅研究和体内抗关节炎作用。
IF 4.4 4区 医学
Journal of Liposome Research Pub Date : 2024-06-01 Epub Date: 2023-10-29 DOI: 10.1080/08982104.2023.2273390
Heba A Gad, Haidy Abbas, Nesrine S El Sayed, Mohamed A Khattab, Mahmoud A El Hassab, Mai Mansour
{"title":"Berberine loaded thermosensitive lipid nanoparticles: <i>in vitro</i> characterization, <i>in silico</i> study, and <i>in vivo</i> anti-arthritic effect.","authors":"Heba A Gad, Haidy Abbas, Nesrine S El Sayed, Mohamed A Khattab, Mahmoud A El Hassab, Mai Mansour","doi":"10.1080/08982104.2023.2273390","DOIUrl":"10.1080/08982104.2023.2273390","url":null,"abstract":"<p><p>Thermoresponsive drug delivery systems have been used to treat diseases that cause hyperthermia or elevated body tissue temperatures, <i>viz.,</i> rheumatoid arthritis and different cancers. The aim of the study was to enhance berberine (BER) release using thermosensitive nanostructured lipid carriers (TNLCs) through intra-articular administration for the management of arthritis. TNLCs were prepared using binary mixtures of stearic acid and decanoic acid as solid and liquid lipids, respectively. Lipid mixtures with an optimum melting point were assessed using differential scanning calorimetry studies. <i>In vitro</i> characterization of the BER TNLCs included particle size, zeta potential, entrapment efficiency, and drug release at 37 °C and 41 °C. Joint diameter measurement, real-time polymerase chain reaction (RT-PC) analysis, enzyme-linked immunosorbent assay (ELISA) for inflammatory markers, and histological evaluation of the dissected joints were all performed <i>in vivo</i> on rats with adjuvant-induced arthritis. <i>In vitro</i> characterization revealed negatively charged BER-loaded TNLCs with a spherical shape, particle size less than 500 nm, BER entrapment efficiency up to 79%, and a high drug release rate at an elevated temperature of 41 °C. <i>In silico</i> studies revealed the affinity of BER to different formula components and to the measured biomarkers. <i>In vivo</i> assessment of the optimum TNLCs showed that BER TNLCs were superior to the BER solution suspension regarding their effect on inflammatory biomarkers, joint diameter, and histological studies.</p>","PeriodicalId":16286,"journal":{"name":"Journal of Liposome Research","volume":" ","pages":"303-315"},"PeriodicalIF":4.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49678410","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}
引用次数: 0
Functionalized liposomes: an enticing nanocarrier for management of glioma. 功能化脂质体:治疗神经胶质瘤的诱人纳米载体。
IF 4.4 4区 医学
Journal of Liposome Research Pub Date : 2024-06-01 Epub Date: 2023-10-19 DOI: 10.1080/08982104.2023.2270060
Vasu Peddinti, Biswajit Rout, Tejas Girish Agnihotri, Shyam Sudhakar Gomte, Aakanchha Jain
{"title":"Functionalized liposomes: an enticing nanocarrier for management of glioma.","authors":"Vasu Peddinti, Biswajit Rout, Tejas Girish Agnihotri, Shyam Sudhakar Gomte, Aakanchha Jain","doi":"10.1080/08982104.2023.2270060","DOIUrl":"10.1080/08982104.2023.2270060","url":null,"abstract":"<p><p>Glioma is one of the most severe central nervous systems (CNS)-specific tumors, with rapidly growing malignant glial cells accounting for roughly half of all brain tumors and having a poor survival rate ranging from 12 to 15 months. Despite being the most often used technique for glioma therapy, conventional chemotherapy suffers from low permeability of the blood-brain barrier (BBB) and blood-brain tumor barrier (BBTB) to anticancer drugs. When it comes to nanocarriers, liposomes are thought of as one of the most promising nanocarrier systems for glioma treatment. However, owing to BBB tight junctions, non-targeted liposomes, which passively accumulate in most cancer cells primarily via the increased permeability and retention effect (EPR), would not be suitable for glioma treatment. The surface modification of liposomes with various active targeting ligands has shown encouraging outcomes in the recent times by allowing various chemotherapy drugs to pass across the BBB and BBTB and enter glioma cells. This review article introduces by briefly outlining the landscape of glioma, its classification, and some of the pathogenic causes. Further, it discusses major barriers for delivering drugs to glioma such as the BBB, BBTB, and tumor microenvironment. It further discusses modified liposomes such as long-acting circulating liposomes, actively targeted liposomes, stimuli responsive liposomes. Finally, it highlighted the limitations of liposomes in the treatment of glioma and the various actively targeted liposomes undergoing clinical trials for the treatment of glioma.</p>","PeriodicalId":16286,"journal":{"name":"Journal of Liposome Research","volume":" ","pages":"349-367"},"PeriodicalIF":4.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49678411","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}
引用次数: 0
Arsenic trioxide liposome gels for the treatment of psoriasis in mice. 用于治疗小鼠牛皮癣的三氧化二砷脂质体凝胶。
IF 4.4 4区 医学
Journal of Liposome Research Pub Date : 2024-06-01 Epub Date: 2023-08-29 DOI: 10.1080/08982104.2023.2251054
Liang Liu, Fengqi Ji, Yilei Zhao, Xin Hai
{"title":"Arsenic trioxide liposome gels for the treatment of psoriasis in mice.","authors":"Liang Liu, Fengqi Ji, Yilei Zhao, Xin Hai","doi":"10.1080/08982104.2023.2251054","DOIUrl":"10.1080/08982104.2023.2251054","url":null,"abstract":"<p><p>Psoriasis is a chronic, immune-mediated skin disease with no cure. Intravenous arsenic trioxide (ATO) has been used to treat psoriasis in animal studies. However, the high toxicity of ATO limits its application to clinics for systemic administration. The aim of this study was to fabricate sustained-release ATO liposome gels (ATO-Lip-Gels) to be used for the treatment of psoriasis. The ATO Liposomes were prepared using a zinc acetate gradient method. ATO concentrations were analyzed by HPLC-HG-AFS. The ATO-Lip-Gels were characterized with respect to size, zeta potential, and entrapment efficiency. Stability, <i>in vitro</i> drug release, and <i>in vivo</i> efficacy were also evaluated. The optimal formulation of ATO-Lip was ATO (0.45%), S100 (9%), and cholesterol (1.5%) (W/V) in 0.3 mol/L zinc acetate and incubated for 10 min. In the <i>in vitro</i> drug release study, ATO-Lip-Gels exhibited a slower release profile of ATO than that from Gels only. Compared with the model group, ATO-Lip-Gels-H significantly reduced PASI scores after psoriasis in mice and was superior to tacrolimus at day 5. HE staining showed that the pathological changes caused by psoriasis in mice were significantly improved in the treatment groups, and ATO-Lip-Gels-H had the best effect among the treatment groups. ATO-Lip-Gels applied topologically to imiquimote-induced psoriatic plaque models significantly reduced the levels of key psoriatic cytokines such as IL-6 and TNF-α. We have developed ATO-Lip-Gels for the treatment of psoriasis, which demonstrated higher efficacy with the benchmark, Tacrolimus, and can be an alternative to the conventional treatment with Tacrolimus.</p>","PeriodicalId":16286,"journal":{"name":"Journal of Liposome Research","volume":" ","pages":"264-273"},"PeriodicalIF":4.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10158394","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}
引用次数: 0
CB65 and novel CB65 liposomal system suppress MG63 and Saos-2 osteosarcoma cell growth in vitro. CB65和新型CB65脂质体系统在体外抑制MG63和Saos-2骨肉瘤细胞的生长。
IF 3.6 4区 医学
Journal of Liposome Research Pub Date : 2024-06-01 Epub Date: 2023-10-05 DOI: 10.1080/08982104.2023.2262025
Başak Işıl Zorba, Özge Boyacıoğlu, Tuğba Çağlayan, Tuba Reçber, Emirhan Nemutlu, İpek Eroğlu, Petek Korkusuz
{"title":"CB65 and novel CB65 liposomal system suppress MG63 and Saos-2 osteosarcoma cell growth <i>in vitro</i>.","authors":"Başak Işıl Zorba, Özge Boyacıoğlu, Tuğba Çağlayan, Tuba Reçber, Emirhan Nemutlu, İpek Eroğlu, Petek Korkusuz","doi":"10.1080/08982104.2023.2262025","DOIUrl":"10.1080/08982104.2023.2262025","url":null,"abstract":"<p><p>Curable approaches for primary osteosarcoma are inadequate and urge investigation of novel therapeutic formulations. Cannabinoid ligands exert antiproliferative and apoptotic effect on osteosarcoma cells <i>via</i> cannabinoid 2 (CB2) or transient receptor potential vanilloid type (TRPV1) receptors. In this study, we confirmed CB2 receptor expression in MG63 and Saos-2 osteosarcoma cells by qRT-PCR and flow cytometry (FCM), then reported the reduction effect of synthetic specific CB2 receptor agonist CB65 on the proliferation of osteosarcoma cells by WST-1 (water-soluble tetrazolium-1) and RTCA (real-time impedance-based proliferation). CB65 revealed an IC50 (inhibitory concentration) for MG63 and Saos-2 cells as 1.11 × 10<sup>-11</sup> and 4.95 × 10<sup>-11</sup> M, respectively. The specific antiproliferative effect of CB65 on osteosarcoma cells was inhibited by CB2 antagonist AM630. CB65 induced late apoptosis of MG63 and Saos-2 cells at 24 and 48 h, respectively by FCM when applied submaximal concentration. A novel CB65 liposomal system was generated by a thin film hydration method with optimal particle size (141.7 ± 0.6 nm), polydispersity index (0.451 ± 0.026), and zeta potential (-10.9 ± 0.3 mV) values. The encapsulation efficiency (EE%) of the CB65-loaded liposomal formulation was 51.12%. The CB65 and CB65-loaded liposomal formulation releasing IC50 of CB65 reduced proliferation by RTCA and invasion by scratch assay and induced late apoptosis of MG63 and Saos-2 cells, by FCM. Our results demonstrate the CB2 receptor-mediated antiproliferative and apoptotic effect of a new liposomal CB65 delivery system on osteosarcoma cells that can be used as a targeted and intelligent tool for bone tumors to ameliorate pediatric bone cancers following <i>in vivo</i> validation.</p>","PeriodicalId":16286,"journal":{"name":"Journal of Liposome Research","volume":" ","pages":"274-287"},"PeriodicalIF":3.6,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41131096","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}
引用次数: 0
AS1411aptamer conjugated liposomes for targeted delivery of arsenic trioxide in mouse xenograft model of melanoma cancer. AS1411适体结合脂质体用于在癌症黑色素瘤小鼠异种移植模型中靶向递送三氧化二砷。
IF 4.4 4区 医学
Journal of Liposome Research Pub Date : 2024-06-01 Epub Date: 2023-10-23 DOI: 10.1080/08982104.2023.2271046
Fatemeh Shariat Razavi, Maryam Kouchak, Neda Sistani Karampour, Masoud Mahdavinia, Zahra Nazari Khorasgani, Annahita Rezaie, Nadereh Rahbar
{"title":"AS1411aptamer conjugated liposomes for targeted delivery of arsenic trioxide in mouse xenograft model of melanoma cancer.","authors":"Fatemeh Shariat Razavi, Maryam Kouchak, Neda Sistani Karampour, Masoud Mahdavinia, Zahra Nazari Khorasgani, Annahita Rezaie, Nadereh Rahbar","doi":"10.1080/08982104.2023.2271046","DOIUrl":"10.1080/08982104.2023.2271046","url":null,"abstract":"<p><p>Development of AS1411aptamer-conjugated liposomes for targeted delivery of arsenic trioxide is the primary goal of this study. AS1411aptamer was used as ligand to target nucleolin, which is highly expressed on the surface of melanoma cancer cells. The targeted liposomes were constructed by the thin film method, and arsenic trioxide was loaded as cobalt (II) hydrogen arsenite (CHA) to increase the loading efficiency and stability of the liposomes. The liposomal structure was characterized by Fourier Transform Infrared Spectroscopy (FT-IR) and field emission scanning electron microscopy (FESEM). In addition, particle sizes and zeta potential of the CHA-loaded liposomes (CHAL) and aptamer-functionalized CHA-loaded liposomes (AP-CHAL) were determined. <i>In vitro</i> cytotoxicity of CHAL and AP-CHAL were evaluated using MTT assay in murine melanoma (B16) and mouse embryonic fibroblast (MEF) cell lines. The encapsulation efficiency of CHAL and AP-CHAL was reported as 60.2 ± 6.5% and 58.7 ± 4.2%, respectively. <i>In vivo</i> antitumor activity of CHAL and AP-CHAL in the B16 tumor-xenograft mouse model was dramatically observed. All mice of both groups survived until the end of treatment and showed body weight gain. The tumor protrusion completely disappeared in 50% of the mice in these groups. Furthermore, histopathology studies demonstrated that CHAL and AP-CHAL did not induce significant toxicity in healthy mice tissues. However, unlike the CHAL group, which showed an initial increase in tumor volume, a specific antitumor effect was observed in the AP-CHAL group from the beginning of treatment. The results showed that AP-CHAL can be used as an effective drug delivery system with high potential in the treatment of solid tumors.</p>","PeriodicalId":16286,"journal":{"name":"Journal of Liposome Research","volume":" ","pages":"288-302"},"PeriodicalIF":4.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41236031","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}
引用次数: 0
Vesicular approach of cubosomes, its components, preparation techniques, evaluation and their appraisal for targeting cancer cells. 立方体的囊泡入路、其成分、制备技术、靶向癌症细胞的评价和评价。
IF 4.4 4区 医学
Journal of Liposome Research Pub Date : 2024-06-01 Epub Date: 2023-10-24 DOI: 10.1080/08982104.2023.2272643
Sehrish Iqbal, Muhammad Zaman, Muhammad Ahsan Waqar, Hafiz Shoaib Sarwar, Muhammad Jamshaid
{"title":"Vesicular approach of cubosomes, its components, preparation techniques, evaluation and their appraisal for targeting cancer cells.","authors":"Sehrish Iqbal, Muhammad Zaman, Muhammad Ahsan Waqar, Hafiz Shoaib Sarwar, Muhammad Jamshaid","doi":"10.1080/08982104.2023.2272643","DOIUrl":"10.1080/08982104.2023.2272643","url":null,"abstract":"<p><p>Cancer has been characterized by abnormal and uncontrolled proliferation of cells. Majority of drugs given through chemotherapy produce unwanted and adverse effects of chemotherapeutic agents to the other healthy cells and tissues of body. Various nanocarriers have now been considered for treatment of cancer. Among various nanocarriers, cubosomes are the nano sized dispersions that have drawn interest of researchers recently. Cubosomes are defined as dispersions of colloidal nature containing cubic crystalline liquid formations in aqueous medium in presence of suitable surfactant molecules. The unique capacity to encapsulate lipophilic, hydrophilic, and amphiphilic compounds inside their structure distinguishes them among others. Top- down method and hydrotrope method are most often employed methods for cubosomes preparation. Cubosomes can be characterized by Polarized light microscopy Photon correlation spectroscopy X-ray scattering (SAXS), Transmission electron microscopy and various stability studies. Cubic lipid nanoparticles have a very stable cubic structure that enables slower dissociation rate, increased retention and site-specific delivery of drugs. Cubosomes containing extracts of cornelian cherry for boosting anti-cancerous effects in cancer of colorectal cells by preventing against GIT destruction. When applied for skin cancer, cubosomes have shown to be having enhanced permeation of the drug. In liver cancer, increased bioavailability of drug was observed via cubosomes. This current review elaborates the advancement of cubosomes and their effective role in the treatment of cancer. This review aims to describe vesicular approach of cubosomes, its composition and method of preparation, characterization tests as well as elaborates various applications of cubosomes in cancer.</p>","PeriodicalId":16286,"journal":{"name":"Journal of Liposome Research","volume":" ","pages":"368-384"},"PeriodicalIF":4.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49690923","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}
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