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Zhang Q, Ma RF, Ren TJ, Ren XY, Xu ZR. Engineering small extracellular vesicles with multivalent DNA probes for precise tumor targeting and enhanced synergistic therapy. J Colloid Interface Sci 2024; 679:335-348. [PMID: 39366263 DOI: 10.1016/j.jcis.2024.09.224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2024] [Revised: 08/31/2024] [Accepted: 09/27/2024] [Indexed: 10/06/2024]
Abstract
Small extracellular vesicles (sEVs) have gained wide attention as efficient carriers for disease treatment. However, the proclivity of sEVs to be ingested by source cells is insufficient to accurately target specific sites, posing a challenge in realizing controlled targeting treatment. Here, we developed an engineered sEV nanocarrier capable of precise tumor targeting and enhanced synergistic therapy. Multivalent DNA probes, comprising abundant AS1411 aptamers and telomerase primers, were innovatively modified on the sEV membrane (M-D-sEV) for precise tumor targeting. To achieve synergistic therapy, gold nanorod-cerium oxide nanostructures (Au NRs-CeO2) and manganese dioxide nanosheets-doxorubicin (MnO2 NSs-DOX) were encapsulated into liposomes (Lip-Mat). Then M-D-sEV and Lip-Mat were fused together through membrane fusion to obtain nanocarriers. Owing to the multivalence of the probes, the surface of the nanocarriers was loaded with numerous aptamers, which greatly enhances their targeting ability and promotes the accumulation of drugs. When nanocarriers were ingested by tumor cells, telomerase and multivalent DNA probes triggered their aggregation, enhancing the therapeutic effect. Furthermore, under laser irradiation, Au NRs-CeO2 converted light into hyperthermia, thereby inducing the destruction of nanocarriers membrane. This process initiated a series of reactions involving glutathione and H2O2 consumption, as well as DOX release, ultimately achieving synergistic tumor therapy. In vitro and in vivo studies demonstrated the remarkable targeting ability of multivalent DNA probes and excellent therapeutic effect of this strategy. The engineered strategy of sEVs provide a promising approach for precise tumor therapy and hold great potential for the development of efficient, safe, and personalized drug delivery systems.
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Affiliation(s)
- Qi Zhang
- Research Center for Analytical Sciences, Northeastern University, Shenyang 110819, PR China
| | - Ruo-Fei Ma
- Research Center for Analytical Sciences, Northeastern University, Shenyang 110819, PR China
| | - Ting-Ju Ren
- Research Center for Analytical Sciences, Northeastern University, Shenyang 110819, PR China
| | - Xiu-Yan Ren
- Research Center for Analytical Sciences, Northeastern University, Shenyang 110819, PR China
| | - Zhang-Run Xu
- Research Center for Analytical Sciences, Northeastern University, Shenyang 110819, PR China.
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2
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Li B, Niu H, Zhao X, Huang X, Ding Y, Dang K, Yang T, Chen Y, Ma J, Liu X, Zhang K, Xie H, Ding P. Targeted anti-cancer therapy: Co-delivery of VEGF siRNA and Phenethyl isothiocyanate (PEITC) via cRGD-modified lipid nanoparticles for enhanced anti-angiogenic efficacy. Asian J Pharm Sci 2024; 19:100891. [PMID: 38584690 PMCID: PMC10990863 DOI: 10.1016/j.ajps.2024.100891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 01/22/2024] [Accepted: 02/17/2024] [Indexed: 04/09/2024] Open
Abstract
Anti-tumor angiogenesis therapy, targeting the suppression of blood vessel growth in tumors, presents a potent approach in the battle against cancer. Traditional therapies have primarily concentrated on single-target techniques, with a specific emphasis on targeting the vascular endothelial growth factor, but have not reached ideal therapeutic efficacy. In response to this issue, our study introduced a novel nanoparticle system known as CS-siRNA/PEITC&L-cRGD NPs. These chitosan-based nanoparticles have been recognized for their excellent biocompatibility and ability to deliver genes. To enhance their targeted delivery capability, they were combined with a cyclic RGD peptide (cRGD). Targeted co-delivery of gene and chemotherapeutic agents was achieved through the use of a negatively charged lipid shell and cRGD, which possesses high affinity for integrin αvβ3 overexpressed in tumor cells and neovasculature. In this multifaceted approach, co-delivery of VEGF siRNA and phenethyl isothiocyanate (PEITC) was employed to target both tumor vascular endothelial cells and tumor cells simultaneously. The co-delivery of VEGF siRNA and PEITC could achieve precise silencing of VEGF, inhibit the accumulation of HIF-1α under hypoxic conditions, and induce apoptosis in tumor cells. In summary, we have successfully developed a nanoparticle delivery platform that utilizes a dual mechanism of action of anti-tumor angiogenesis and pro-tumor apoptosis, which provides a robust and potent strategy for the delivery of anti-cancer therapeutics.
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Affiliation(s)
- Bao Li
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Haoran Niu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xiaoyun Zhao
- School of Life Science and Biopharmaceutics Shenyang Pharmaceutical University Shenyang 110016, China
| | - Xiaoyu Huang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yu Ding
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Ke Dang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Tianzhi Yang
- Department of Basic Pharmaceutical Sciences School of Pharmacy Husson University Bangor, ME 04401, USA
| | - Yongfeng Chen
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jizhuang Ma
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xiaohong Liu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Keda Zhang
- College of Pharmacy, Shenzhen Technology University, Shenzhen 518118, China
| | - Huichao Xie
- College of Pharmacy, Shenzhen Technology University, Shenzhen 518118, China
| | - Pingtian Ding
- College of Pharmacy, Shenzhen Technology University, Shenzhen 518118, China
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John R, Monpara J, Swaminathan S, Kalhapure R. Chemistry and Art of Developing Lipid Nanoparticles for Biologics Delivery: Focus on Development and Scale-Up. Pharmaceutics 2024; 16:131. [PMID: 38276502 PMCID: PMC10819224 DOI: 10.3390/pharmaceutics16010131] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 01/14/2024] [Accepted: 01/16/2024] [Indexed: 01/27/2024] Open
Abstract
Lipid nanoparticles (LNPs) have gained prominence as primary carriers for delivering a diverse array of therapeutic agents. Biological products have achieved a solid presence in clinical settings, and the anticipation of creating novel variants is increasing. These products predominantly encompass therapeutic proteins, nucleic acids and messenger RNA. The advancement of efficient LNP-based delivery systems for biologics that can overcome their limitations remains a highly favorable formulation strategy. Moreover, given their small size, biocompatibility, and biodegradation, LNPs can proficiently transport therapeutic moiety into the cells without significant toxicity and adverse reactions. This is especially crucial for the existing and upcoming biopharmaceuticals since large molecules as a group present several challenges that can be overcome by LNPs. This review describes the LNP technology for the delivery of biologics and summarizes the developments in the chemistry, manufacturing, and characterization of lipids used in the development of LNPs for biologics. Finally, we present a perspective on the potential opportunities and the current challenges pertaining to LNP technology.
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Affiliation(s)
- Rijo John
- Department of Pharmaceutical Sciences, Philadelphia College of Pharmacy, Saint Joseph’s University, Philadelphia, PA 19104, USA; (R.J.); (J.M.)
| | - Jasmin Monpara
- Department of Pharmaceutical Sciences, Philadelphia College of Pharmacy, Saint Joseph’s University, Philadelphia, PA 19104, USA; (R.J.); (J.M.)
| | - Shankar Swaminathan
- Drug Product Development, Astellas Institute of Regenerative Medicine, Westborough, MA 01581, USA;
| | - Rahul Kalhapure
- Discipline of Pharmaceutical Sciences, School of Health Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban 4000, South Africa
- Odin Pharmaceuticals LLC, 300 Franklin Square Dr, Somerset, NJ 08873, USA
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Zhao YQ, Li LJ, Zhou EF, Wang JY, Wang Y, Guo LM, Zhang XX. Lipid-Based Nanocarrier Systems for Drug Delivery: Advances and Applications. PHARMACEUTICAL FRONTS 2022. [DOI: 10.1055/s-0042-1751036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
Lipid-based nanocarriers have been extensively investigated for drug delivery due to their advantages including biodegradability, biocompatibility, nontoxicity, and nonimmunogenicity. However, the shortcomings of traditional lipid-based nanocarriers such as insufficient targeting, capture by the reticuloendothelial system, and fast elimination limit the efficiency of drug delivery and therapeutic efficacy. Therefore, a series of multifunctional lipid-based nanocarriers have been developed to enhance the accumulation of drugs in the lesion site, aiming for improved diagnosis and treatment of various diseases. In this review, we summarized the advances and applications of lipid-based nanocarriers from traditional to novel functional lipid preparations, including liposomes, stimuli-responsive lipid-based nanocarriers, ionizable lipid nanoparticles, lipid hybrid nanocarriers, as well as biomembrane-camouflaged nanoparticles, and further discussed the challenges and prospects of this system. This exploration may give a complete idea viewing the lipid-based nanocarriers as a promising choice for drug delivery system, and fuel the advancement of pharmaceutical products by materials innovation and nanotechnology.
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Affiliation(s)
- Yan-Qi Zhao
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Li-Jun Li
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Er-Fen Zhou
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, People's Republic of China
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing, People's Republic of China
| | - Jiang-Yue Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, People's Republic of China
- School of Pharmacy, East China University of Science and Technology, Shanghai, People's Republic of China
| | - Ying Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Lin-Miao Guo
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Xin-Xin Zhang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, People's Republic of China
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Štrbac D, Dolžan V. Novel and Future Treatment Options in Mesothelioma: A Systematic Review. Int J Mol Sci 2022; 23:1975. [PMID: 35216091 PMCID: PMC8874564 DOI: 10.3390/ijms23041975] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 01/30/2022] [Accepted: 02/03/2022] [Indexed: 12/23/2022] Open
Abstract
Mesothelioma is a rare tumor, frequently associated with asbestos exposure, arising from pleura and peritoneum. Traditionally, diagnosis and treatment have been difficult in a clinical setting. The treatment is based on a trimodal approach involving surgery, chemotherapy, and radiotherapy. The introduction of chemotherapy improved the overall survival. However, the regimen of pemetrexed/cisplatin doublet has not been changed as a standard treatment since 2004. Novel combinations of ipilimumab and nivolumab have only been approved for clinical use in late 2020. The aim of this review was to systematically summarize findings on novel treatment options in mesothelioma. We searched available medical databases online, such as PubMed and Clinicaltrials.gov, to systematically review the literature on novel approaches in immunotherapy, vaccines, and Chimeric Antigen Receptor (CAR)-T cell therapy in mesothelioma. We manually screened 1127 articles on PubMed and 450 trials on ClinicalTrials.gov, and 24 papers and 12 clinical trials published in the last ten years were included in this review. Immunotherapy that was swiftly introduced to treat other thoracic malignancies was slow to reach desirable survival endpoints in mesothelioma, possibly due to limited patient numbers. Novel treatment approaches, such as CAR-T cell therapy, are being investigated. As the incidence of mesothelioma is still rising globally, novel treatment options based on a better understanding of the tumor microenvironment and the genetic drivers that modulate it are needed to support future precision-based therapies.
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Affiliation(s)
| | - Vita Dolžan
- Pharmacogenetics Laboratory, Institute of Biochemistry and Molecular Genetics, Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia
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I.p.-injected cationic liposomes are retained and accumulate in peritoneally disseminated tumors. J Control Release 2021; 341:524-532. [PMID: 34896447 DOI: 10.1016/j.jconrel.2021.12.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 10/26/2021] [Accepted: 12/04/2021] [Indexed: 12/17/2022]
Abstract
Intraperitoneal (i.p) chemotherapy is an attractive approach to treat peritoneally disseminated cancers by delivering therapeutic agents directly to the peritoneal cavity where some disseminated tumors are located. Cationic liposomes (CLs) have been used as a viable delivery carrier for i.p. chemotherapy to improve the peritoneal retention of anticancer agents. However, there are no reports on the fate of CLs following i.p. administration to the peritoneal cavity in the presence of disseminated tumors. We prepared a tumor xenograft murine model of peritoneally disseminated gastric cancer by i.p. inoculation of human gastric cancer cells and followed the fate of either CLs or PEGylated CLs (PEG-CLs) after i.p. injection in the model. I.p.-injected CLs were retained in peritoneal cavity for at least 3 days post-injection as a result of clustering with ascites fluid proteins, mainly albumin, while i.p. PEG-CLs was rapidly cleared from the peritoneal cavity to the circulation within 3 h post-injection. Importantly, i.p. CLs efficiently accumulated in the targeted disseminated tumor cells, but not in other abdominal organs including liver, spleen, and kidney. The tumor selectivity upon i.p. administration of CLs may be associated with the lymphatic drainage system. A lipoplex formulation composed of CLs with short hairpin RNA (shRNA) against luciferase, a model therapeutic agent, suppressed luciferase activity in peritoneally disseminated tumors by 80%, with no cytokine secretion in serum. This suggests that i.p. CLs can efficiently deliver a therapeutic agent to peritoneally disseminated tumors with few systemic adverse events. These results suggest that i.p. treatment with CLs or non-PEGylated lipoplexes may be a promising approach for the treatment of peritoneally disseminated cancers through their ability to selectively deliver therapeutic agents to i.p. target sites with minimal systemic adverse events.
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Hung SF, Wen YH, Yu LY, Chiu HC, Chiang YT, Lo CL. Development of a Rapid-Onset, Acid-Labile Linkage Polyplex-Mixed Micellar System for Anticancer Therapy. Polymers (Basel) 2021; 13:polym13111823. [PMID: 34072925 PMCID: PMC8198952 DOI: 10.3390/polym13111823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/26/2021] [Accepted: 05/29/2021] [Indexed: 12/01/2022] Open
Abstract
In the treatment of cancers, small interfering ribonucleic acids (siRNAs) are delivered into cells to inhibit the oncogenic protein’s expression; however, polyanions, hydrophilicity, and rapid degradations in blood, endosomal or secondary lysosomal degradation hamper clinal applications. In this study, we first synthesized and characterized two copolymers: methoxy poly(ethylene glycol)-b-poly(2-hydroxy methacrylate-ketal-pyridoxal) and methoxy poly(ethylene glycol)-b-poly(methacrylic acid-co-histidine). Afterwards, we assembled two polymers with the focal adhesion kinase (FAK) siRNA, forming polyplex-mixed micelles for the treatment of the human colon cancer cell line HCT116. In terms of the physiological condition, the cationic pyridoxal molecules that were conjugated on the copolymer with ketal bonds could electrostatically attract the siRNA. Additionally, the pyridoxal could form a hydrophobic core together with the hydrophobic deprotonated histidine molecules in the other copolymer and the hydrophilic polyethylene glycol (PEG) shell to protect the siRNA. In an acidic condition, the pyridoxal would be cleaved from the polymers due to the breakage of the ketal bonds and the histidine molecules can simultaneously be protonated, resulting in the endosome/lysosome escape effect. On the basis of our results, the two copolymers were successfully prepared and the pyridoxal derivatives were identified to be able to carry the siRNA and be cleavable by the copolymers in an acidic solution. Polyplex-mixed micelles were prepared, and the micellar structures were identified. The endosome escape behavior was observed using a confocal laser scanning microscopy (CLSM). The FAK expression was therefore reduced, and the cytotoxicity of siRNA toward human colon cancer cells was exhibited, rapidly in 24 h. This exceptional anticancer efficiency suggests the potential of the pH-sensitive polyplex-mixed micellar system in siRNA delivery.
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Affiliation(s)
- Shiou-Fen Hung
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St., Beitou Dist., Taipei City 112, Taiwan; (S.-F.H.); (Y.-H.W.); (L.-Y.Y.)
| | - Yu-Han Wen
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St., Beitou Dist., Taipei City 112, Taiwan; (S.-F.H.); (Y.-H.W.); (L.-Y.Y.)
| | - Lu-Yi Yu
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St., Beitou Dist., Taipei City 112, Taiwan; (S.-F.H.); (Y.-H.W.); (L.-Y.Y.)
| | - Hsin-Cheng Chiu
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, No. 101, Section 2, Kuang-Fu Road, Hsinchu 300044, Taiwan;
| | - Yi-Ting Chiang
- School of Pharmacy, China Medical University, No. 100, Sec. 1, Jingmao Rd., Beitun Dist., Taichung City 406040, Taiwan
- Correspondence: (Y.-T.C.); (C.-L.L.); Tel.: +886-4-2205-3366 (ext. 5611) (Y.-T.C.); +886-2-2826-7914 (C.-L.L.)
| | - Chun-Liang Lo
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St., Beitou Dist., Taipei City 112, Taiwan; (S.-F.H.); (Y.-H.W.); (L.-Y.Y.)
- Correspondence: (Y.-T.C.); (C.-L.L.); Tel.: +886-4-2205-3366 (ext. 5611) (Y.-T.C.); +886-2-2826-7914 (C.-L.L.)
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Intraperitoneal Chemotherapy for Peritoneal Metastases: Technical Innovations, Preclinical and Clinical Advances and Future Perspectives. BIOLOGY 2021; 10:biology10030225. [PMID: 33804167 PMCID: PMC8001167 DOI: 10.3390/biology10030225] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/08/2021] [Accepted: 03/10/2021] [Indexed: 02/07/2023]
Abstract
(1) Background: Tumors of the peritoneal serosa are called peritoneal carcinosis. Their origin may be primary by primitive involvement of the peritoneum (peritoneal pseudomyxoma, peritoneal mesothelioma, etc.). This damage to the peritoneum can also be a consequence of the dissipation of cancers-in particular, digestive (stomach, pancreas, colorectal, appendix) and gynecological (ovaries) ones in the form of metastases. The aim of the treatment is a maximal reduction of the macroscopic disease called "cytoreduction" in combination with hyperthermic intra-abdominal chemotherapy to treat residual microscopic lesions. (2) Methods: In this narrative review, we fundamentally synthetize the evolution of this process over time and its impact on clinical applications. (3) Results: Over the last past decade, different evolutions concerning both delivery modes and conditions concerning hyperthermic intra-abdominal chemotherapy have been realized. (4) Conclusion: The final objective of these evolutions is the improvement of the global and recurrence-free survival of primary and secondary malignant peritoneal pathologies. However, more large randomized controlled trials are needed to demonstrate the efficacy of such treatments with the help of molecular biology and genetics.
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