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Gaballa SA, Shimizu T, Ando H, Takata H, Emam SE, Ramadan E, Naguib YW, Mady FM, Khaled KA, Ishida T. Treatment-induced and Pre-existing Anti-peg Antibodies: Prevalence, Clinical Implications, and Future Perspectives. J Pharm Sci 2024; 113:555-578. [PMID: 37931786 DOI: 10.1016/j.xphs.2023.11.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 10/31/2023] [Accepted: 11/01/2023] [Indexed: 11/08/2023]
Abstract
Polyethylene glycol (PEG) is a versatile polymer that is used in numerous pharmaceutical applications like the food industry, a wide range of disinfectants, cosmetics, and many commonly used household products. PEGylation is the term used to describe the covalent attachment of PEG molecules to nanocarriers, proteins and peptides, and it is used to prolong the circulation half-life of the PEGylated products. Consequently, PEGylation improves the efficacy of PEGylated therapeutics. However, after four decades of research and more than two decades of clinical applications, an unappealing side of PEGylation has emerged. PEG immunogenicity and antigenicity are remarkable challenges that confound the widespread clinical application of PEGylated therapeutics - even those under clinical trials - as anti-PEG antibodies (Abs) are commonly reported following the systemic administration of PEGylated therapeutics. Furthermore, pre-existing anti-PEG Abs have also been reported in healthy individuals who have never been treated with PEGylated therapeutics. The circulating anti-PEG Abs, both treatment-induced and pre-existing, selectively bind to PEG molecules of the administered PEGylated therapeutics inducing activation of the complement system, which results in remarkable clinical implications with varying severity. These include increased blood clearance of the administered PEGylated therapeutics through what is known as the accelerated blood clearance (ABC) phenomenon and initiation of serious adverse effects through complement activation-related pseudoallergic reactions (CARPA). Therefore, the US FDA industry guidelines have recommended the screening of anti-PEG Abs, in addition to Abs against PEGylated proteins, in the clinical trials of PEGylated protein therapeutics. In addition, strategies revoking the immunogenic response against PEGylated therapeutics without compromising their therapeutic efficacy are important for the further development of advanced PEGylated therapeutics and drug-delivery systems.
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Affiliation(s)
- Sherif A Gaballa
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University; 1-78-1 Sho-machi, Tokushima 770-8505, Japan; Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Minia University, 61519 Minia, Egypt
| | - Taro Shimizu
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University; 1-78-1 Sho-machi, Tokushima 770-8505, Japan
| | - Hidenori Ando
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University; 1-78-1 Sho-machi, Tokushima 770-8505, Japan; Research Center for Drug Delivery System, Institute of Biomedical Sciences, Tokushima University; 1-78-1 Sho-machi, Tokushima 770-8505, Japan
| | - Haruka Takata
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University; 1-78-1 Sho-machi, Tokushima 770-8505, Japan; Research Center for Drug Delivery System, Institute of Biomedical Sciences, Tokushima University; 1-78-1 Sho-machi, Tokushima 770-8505, Japan
| | - Sherif E Emam
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Zagazig University, Zagazig, 44519 Egypt
| | - Eslam Ramadan
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University; 1-78-1 Sho-machi, Tokushima 770-8505, Japan; Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Minia University, 61519 Minia, Egypt
| | - Youssef W Naguib
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Minia University, 61519 Minia, Egypt
| | - Fatma M Mady
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Minia University, 61519 Minia, Egypt
| | - Khaled A Khaled
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Minia University, 61519 Minia, Egypt
| | - Tatsuhiro Ishida
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University; 1-78-1 Sho-machi, Tokushima 770-8505, Japan; Research Center for Drug Delivery System, Institute of Biomedical Sciences, Tokushima University; 1-78-1 Sho-machi, Tokushima 770-8505, Japan.
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2
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Shimizu T, Lila ASA, Kitayama Y, Abe R, Takata H, Ando H, Ishima Y, Ishida T. Peritoneal B Cells Play a Role in the Production of Anti-polyethylene Glycol (PEG) IgM against Intravenously Injected siRNA-PEGylated Liposome Complexes. Biol Pharm Bull 2024; 47:469-477. [PMID: 38383000 DOI: 10.1248/bpb.b23-00733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
Polyethylene glycol (PEG)-modified (PEGylated) cationic liposomes are frequently used as delivery vehicles for small interfering RNA (siRNA)-based drugs because of their ability to encapsulate/complex with siRNA and prolong the circulation half-life in vivo. Nevertheless, we have reported that subsequent intravenous (IV) injections of siRNA complexed with PEGylated cationic liposomes (PLpx) induces the production of anti-PEG immunoglobulin M (IgM), which accelerates the blood clearance of subsequent doses of PLpx and other PEGylated products. In this study, it is interesting that splenectomy (removal of spleen) did not prevent anti-PEG IgM induction by IV injection of PLpx. This indicates that B cells other than the splenic version are involved in anti-PEG IgM production under these conditions. In vitro and in vivo studies have shown that peritoneal cells also secrete anti-PEG IgM in response to the administration of PLpx. Interleukin-6 (IL-6) is a glycoprotein that is secreted by peritoneal immune cells and has been detected in response to the in vivo administration of PLpx. These observations indicate that IV injection of PLpx stimulates the proliferation/differentiation of peritoneal PEG-specific B cells into plasma cells via IL-6 induction, which results in the production of anti-PEG IgM from the peritoneal cavity of mice. Our results suggest the mutual contribution of peritoneal B cells as a potent anti-PEG immune response against PLpx.
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Affiliation(s)
- Taro Shimizu
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University
| | - Amr S Abu Lila
- Department of Pharmaceutics, College of Pharmacy, Hail University
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Zagazig University
| | - Yuka Kitayama
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University
| | - Ryo Abe
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University
| | - Haruka Takata
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University
| | - Hidenori Ando
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University
| | - Yu Ishima
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University
| | - Tatsuhiro Ishida
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University
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3
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Nguyen NH, Jarvi NL, Balu-Iyer SV. Immunogenicity of Therapeutic Biological Modalities - Lessons from Hemophilia A Therapies. J Pharm Sci 2023; 112:2347-2370. [PMID: 37220828 DOI: 10.1016/j.xphs.2023.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 05/17/2023] [Accepted: 05/17/2023] [Indexed: 05/25/2023]
Abstract
The introduction and development of biologics such as therapeutic proteins, gene-, and cell-based therapy have revolutionized the scope of treatment for many diseases. However, a significant portion of the patients develop unwanted immune reactions against these novel biological modalities, referred to as immunogenicity, and no longer benefit from the treatments. In the current review, using Hemophilia A (HA) therapy as an example, we will discuss the immunogenicity issue of multiple biological modalities. Currently, the number of therapeutic modalities that are approved or recently explored to treat HA, a hereditary bleeding disorder, is increasing rapidly. These include, but are not limited to, recombinant factor VIII proteins, PEGylated FVIII, FVIII Fc fusion protein, bispecific monoclonal antibodies, gene replacement therapy, gene editing therapy, and cell-based therapy. They offer the patients a broader range of more advanced and effective treatment options, yet immunogenicity remains the most critical complication in the management of this disorder. Recent advances in strategies to manage and mitigate immunogenicity will also be reviewed.
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Affiliation(s)
- Nhan H Nguyen
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University at Buffalo, Buffalo, NY, USA; Currently at Truvai Biosciences, Buffalo, NY, USA
| | - Nicole L Jarvi
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Sathy V Balu-Iyer
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University at Buffalo, Buffalo, NY, USA.
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4
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Guo C, Yuan H, Wang Y, Feng Y, Zhang Y, Yin T, He H, Gou J, Tang X. The interplay between PEGylated nanoparticles and blood immune system. Adv Drug Deliv Rev 2023; 200:115044. [PMID: 37541623 DOI: 10.1016/j.addr.2023.115044] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/11/2023] [Accepted: 07/31/2023] [Indexed: 08/06/2023]
Abstract
During the last two decades, an increasing number of reports have pointed out that the immunogenicity of polyethylene glycol (PEG) may trigger accelerated blood clearance (ABC) and hypersensitivity reaction (HSR) to PEGylated nanoparticles, which could make PEG modification counterproductive. These phenomena would be detrimental to the efficacy of the load and even life-threatening to patients. Consequently, further elucidation of the interplay between PEGylated nanoparticles and the blood immune system will be beneficial to developing and applying related formulations. Many groups have worked to unveil the relevance of structural factors, dosing schedule, and other factors to the ABC phenomenon and hypersensitivity reaction. Interestingly, the results of some reports seem to be difficult to interpret or contradict with other reports. In this review, we summarize the physiological mechanisms of PEG-specific immune response. Moreover, we speculate on the potential relationship between the induction phase and the effectuation phase to explain the divergent results in published reports. In addition, the role of nanoparticle-associated factors is discussed based on the classification of the action phase. This review may help researchers to develop PEGylated nanoparticles to avoid unfavorable immune responses based on the underlying mechanism.
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Affiliation(s)
- Chen Guo
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, Liaoning, PR China
| | - Haoyang Yuan
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, Liaoning, PR China
| | - Yuxiu Wang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, Liaoning, PR China
| | - Yupeng Feng
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, Liaoning, PR China
| | - Yu Zhang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, Liaoning, PR China
| | - Tian Yin
- School of Functional Food and Wine, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, Liaoning, PR China
| | - Haibing He
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, Liaoning, PR China
| | - Jingxin Gou
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, Liaoning, PR China.
| | - Xing Tang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, Liaoning, PR China.
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5
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Qelliny MR, Shimizu T, Elsadek NE, Emam SE, Takata H, Fathalla ZMA, Hussein AK, Khaled KA, Ando H, Ishima Y, Ishida T. Incorporating Gangliosides into PEGylated Cationic Liposomes that Complexed DNA Attenuates Anti-PEG Antibody Production but Not Anti-DNA Antibody Production in Mice. Mol Pharm 2021; 18:2406-2415. [PMID: 33896187 DOI: 10.1021/acs.molpharmaceut.1c00255] [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] [Indexed: 11/28/2022]
Abstract
Gangliosides (glycosphingolipids) reduce antibody production by inhibiting B-cell receptor (BCR) signaling. We have shown that a copresentation of gangliosides and polyethylene glycol (PEG) on the same liposomes suppresses anti-PEG IgM production in mice. In addition, we recently observed that pDNA incorporated in PEGylated cationic liposomes (PCLs) induces anti-DNA IgM, which could be a hurdle to the development of efficient gene delivery systems. Therefore, the focus of this study was to determine if the copresentation of gangliosides and DNA on the same PCL would suppress antibody production against DNA. PCLs including DNA induced both anti-PEG IgM production and anti-DNA IgM production. The extent of anti-PEG and anti-DNA IgM production was likely dependent on the immunogenicity of the complexed DNA. Treatment of clodronate-containing liposomes, which causes a depletion of phagocytic cells, suppressed anti-PEG IgM production from PCLs that did not include DNA but failed to suppress anti-PEG IgM production from PCLs that complexed DNA (PCLD). Both anti-PEG IgM and anti-DNA IgM was induced in T-cell-deficient nude mice as well as in normal mice following treatment with PCLs and PCLD, respectively. These results indicate that phagocytic cells contribute to anti-PEG IgM production but not to anti-DNA IgM production, while T-cells do not contribute to any form of antibody production. The copresentation of gangliosides and DNA significantly reduced anti-PEG IgM production but unfortunately did not reduce anti-DNA IgM production. It appears that the immunosuppressive effect of gangliosides, presumably via the CD22 signaling pathway, is limited only to anti-PEG immunity.
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Affiliation(s)
- Milad Reda Qelliny
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan.,Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minia 61519, Egypt
| | - Taro Shimizu
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan
| | - Nehal E Elsadek
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan
| | - Sherif E Emam
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan.,Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt
| | - Haruka Takata
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan
| | - Zeinab M A Fathalla
- Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minia 61519, Egypt
| | - Amal K Hussein
- Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minia 61519, Egypt
| | - Khaled A Khaled
- Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minia 61519, Egypt
| | - Hidenori Ando
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan
| | - Yu Ishima
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan
| | - Tatsuhiro Ishida
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan
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6
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Takata H, Shimizu T, Kawaguchi Y, Ueda H, Elsadek NE, Ando H, Ishima Y, Ishida T. Nucleic acids delivered by PEGylated cationic liposomes in systemic lupus erythematosus-prone mice: A possible exacerbation of lupus nephritis in the presence of pre-existing anti-nucleic acid antibodies. Int J Pharm 2021; 601:120529. [PMID: 33781884 DOI: 10.1016/j.ijpharm.2021.120529] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 03/04/2021] [Accepted: 03/21/2021] [Indexed: 12/18/2022]
Abstract
Nucleic acid-based therapy with plasmid DNA (pDNA) and small interfering RNA (siRNA) have received recent attention for their ability to modulate the cellular expression of genes and proteins. Polyethylene glycol-modified (PEGylated) cationic nanoparticles have been used as non-viral vectors for the in vivo delivery of these nucleic acids. We have reported that PEGylated cationic liposomes (PCL) including pDNA or siRNA induce anti-PEG antibodies upon repeated intravenous injection, leading to the formation of immune complexes and enhanced clearance from the blood of subsequent doses. However, the issue surrounding the association of nucleic acids with PCL whether induces anti-nucleic acid antibodies has not been studied. Systemic lupus erythematosus (SLE) is a chronic autoimmune disease with the character of end-organ damage and the presence of anti-nuclear antibodies. We used a healthy mouse and an SLE mouse model to test the hypothesis that nucleic acids associated with PCL induce anti-nuclear antibodies and then induce SLE and exacerbate SLE symptoms. We report here that pDNA or siRNA associated with PCL (pDNA/PCL or siRNA/PCL) induced anti-DNA or RNA antibodies, respectively, in healthy mice. Repeated injections did not, however, cause SLE-like symptoms in the healthy mice. In addition, in SLE-prone mice with pre-existing anti-nuclear antibodies, pDNA/PCL were deposited on the kidneys and exacerbated lupus nephritis subsequent to the formation of immune complexes. These results may imply that nucleic acids associated with PCL do not contribute to the onset of SLE in healthy individuals who lack anti-nuclear antibodies, but nucleic acids may exacerbate the symptoms in SLE patients who have pre-existing anti-nuclear antibodies.
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Affiliation(s)
- Haruka Takata
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan
| | - Taro Shimizu
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan
| | - Yoshino Kawaguchi
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan
| | - Hiro Ueda
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan
| | - Nehal E Elsadek
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan
| | - Hidenori Ando
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan
| | - Yu Ishima
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan
| | - Tatsuhiro Ishida
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, Japan.
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7
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Vetvicka D, Sivak L, Jogdeo CM, Kumar R, Khan R, Hang Y, Oupický D. Gene silencing delivery systems for the treatment of pancreatic cancer: Where and what to target next? J Control Release 2021; 331:246-259. [PMID: 33482273 DOI: 10.1016/j.jconrel.2021.01.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 01/11/2021] [Accepted: 01/15/2021] [Indexed: 02/07/2023]
Abstract
Despite intensive research efforts and development of numerous new anticancer drugs and treatment strategies over the past decades, there has been only very limited improvement in overall patient survival and in effective treatment options for pancreatic cancer. Current chemotherapy improves survival in terms of months and death rates in pancreatic cancer patients are almost equivalent to incidence rates. It is imperative to develop new therapeutic approaches. Among them, gene silencing shows promise of effectiveness in both tumor cells and stromal cells by inhibiting tumor-promoting genes. This review summarizes potential targets for gene silencing in both pancreatic cancer cells and abundant stromal cells focusing on non-viral delivery systems for small RNAs and discusses the potential immunological implications. The review concludes with the importance of multifactorial therapy of pancreatic cancer.
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Affiliation(s)
- David Vetvicka
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States; Institute of Biophysics and Informatics, First Faculty of Medicine, Charles University, Salmovska 1, Prague 2 12000, Czech Republic
| | - Ladislav Sivak
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, Brno CZ-61300, Czech Republic
| | - Chinmay M Jogdeo
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Raj Kumar
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Rubayat Khan
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Yu Hang
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - David Oupický
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States.
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8
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Zharkov MI, Zenkova MA, Vlassov VV, Chernolovskaya EL. Molecular Mechanism of the Antiproliferative Activity of Short Immunostimulating dsRNA. Front Oncol 2020; 9:1454. [PMID: 31921696 PMCID: PMC6933605 DOI: 10.3389/fonc.2019.01454] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 12/05/2019] [Indexed: 12/23/2022] Open
Abstract
Small double-stranded RNAs with certain sequence motifs are able to interact with pattern-recognition receptors and activate the innate immune system. Recently, we identified a set of short double-stranded 19-bp RNA molecules with 3-nucleotide 3′-overhangs that exhibited pronounced antiproliferative activity against cancer cells in vitro, and antitumor and antimetastatic activities in mouse models in vivo. The main objectives of this study were to identify the pattern recognition receptors that mediate the antiproliferative action of immunostimulating RNA (isRNA). Two cell lines, epidermoid carcinoma KB-3-1 cells and lung cancer A549 cells, were used in the study. These lines respond to the action of isRNA by a decrease in the growth rate, and in the case of A549 cells, also by a secretion of IL-6. Two sets of cell lines with selectively silenced genes encoding potential sensors and signal transducers of isRNA action were obtained on the basis of KB-3-1 and A549 cells. It was found that the selective silencing of PKR and RIG-I genes blocked the antiproliferative effect of isRNA, both in KB-3-1 and A549 cells, whereas the expression of MDA5 and IRF3 was not required for the antiproliferative action of isRNA. It was shown that, along with PKR and RIG-I genes, the expression of IRF3 also plays a role in isRNA mediated IL-6 synthesis in A549 cells. Thus, PKR and RIG-I sensors play a major role in the anti-proliferative signaling triggered by isRNA.
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Affiliation(s)
- Mikhail I Zharkov
- Laboratory of Nucleic Acids Biochemistry, Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, Russia
| | - Marina A Zenkova
- Laboratory of Nucleic Acids Biochemistry, Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, Russia
| | - Valentin V Vlassov
- Laboratory of Nucleic Acids Biochemistry, Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, Russia
| | - Elena L Chernolovskaya
- Laboratory of Nucleic Acids Biochemistry, Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, Russia
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9
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Lai C, Li C, Liu M, Qiu Q, Luo X, Liu X, Hu L, Deng Y, Song Y. Effect of Kupffer cells depletion on ABC phenomenon induced by Kupffer cells-targeted liposomes. Asian J Pharm Sci 2019; 14:455-464. [PMID: 32104474 PMCID: PMC7032111 DOI: 10.1016/j.ajps.2018.07.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 07/02/2018] [Accepted: 07/20/2018] [Indexed: 12/15/2022] Open
Abstract
Accelerated blood clearance (ABC) phenomenon is common in many PEGylated nanocarriers, whose mechanism has not been completely elucidated yet. In this study, the correlation between Kupffer cells (KCs) and ABC phenomenon has been studied by KCs-targeted liposomes inducing ABC phenomenon and KCs depletion. In other words, the 4-aminophenyl-α-D-mannopyranoside (APM) lipid derivative DSPE-PEG2000-APM (DPM), and 4-aminophenyl-β-L-fucopyranoside (APF) lipid derivative DSPE-PEG2000-APF (DPF) were conjugated and modified on alendronate sodium (AD) liposomes to specifically target and deplete KCs. The dual-ligand modified PEGylated liposomes (MFPL) showed stronger ability to damage KCs in vitro and in vivo, which also could indirectly illustrate that dual-ligand modification could better target KCs. Besides, the hepatic biodistribution and pharmacokinetics could directly prove that MFPL had a stronger targeting ability to KCs. In addition, in depletion rats, plasma concentration and splenic biodistribution of MFPL and PEGylated liposomes (PL) were significantly elevated and hepatic biodistribution was significantly reduced, which demonstrated that KCs played an important role on elimination of nanoparticles. What's more, ABC phenomenon of the secondary injection of PL was stronger in KCs depletion rats than that in normal rats, which indicated that depletion of KCs prolonged the circulation of PL in the first injection repeatedly stimulating B-cells in the marginal region of the spleen and causing it to secrete more IgM antibodies. This could also illustrate that anti-PEG IgM takes up a major station compared with KCs. Most important of all, KCs-targeted liposomes could induce a stronger ABC phenomenon than PL in normal rats, which declared that based on the same IgM concentration, the more the KCs were stimulated, the stronger ABC phenomenon was induced. However, in depletion rats, this difference of ABC phenomenon between PL and MFPL could no more exist, further demonstrating that KCs could participate and play a certain role in the ABC phenomenon.
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Affiliation(s)
| | | | | | | | | | | | | | - Yihui Deng
- Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yanzhi Song
- Shenyang Pharmaceutical University, Shenyang 110016, China
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10
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Kabilova T, Shmendel E, Gladkikh D, Morozova N, Maslov M, Chernolovskaya E, Vlassov V, Zenkova M. Novel PEGylated Liposomes Enhance Immunostimulating Activity of isRNA. Molecules 2018; 23:E3101. [PMID: 30486442 PMCID: PMC6321517 DOI: 10.3390/molecules23123101] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 11/23/2018] [Accepted: 11/24/2018] [Indexed: 11/23/2022] Open
Abstract
The performance of cationic liposomes for delivery of therapeutic nucleic acids in vivo can be improved and specifically tailored to certain types of cargo and target cells by incorporation of PEG-containing lipoconjugates in the cationic liposome's composition. Here, we report on the synthesis of novel PEG-containing lipoconjugates with molecular masses of PEG 800, 1500 and 2000 Da. PEG-containing lipoconjugates were used as one of the components in liposome preparation with the polycationic amphiphile 1,26-bis(cholest-5-en-3β-yloxycarbonylamino)-7,11,16,20-tetra-azahexacosan tetrahydrochloride (2X3) and the lipid-helper dioleoylphosphatidylethanolamine (DOPE). We demonstrate that increasing the length of the PEG chain reduces the transfection activity of liposomes in vitro, but improves the biodistribution, increases the circulation time in the bloodstream and enhances the interferon-inducing activity of immunostimulating RNA in vivo.
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Affiliation(s)
- Tatyana Kabilova
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Lavrentieva ave. 8, Novosibirsk 630090, Russia.
| | - Elena Shmendel
- Institute of Fine Chemical Technologies, Moscow Technological University, Vernadskogo ave. 86, Moscow 119571, Russia.
| | - Daniil Gladkikh
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Lavrentieva ave. 8, Novosibirsk 630090, Russia.
| | - Nina Morozova
- Institute of Fine Chemical Technologies, Moscow Technological University, Vernadskogo ave. 86, Moscow 119571, Russia.
| | - Mikhail Maslov
- Institute of Fine Chemical Technologies, Moscow Technological University, Vernadskogo ave. 86, Moscow 119571, Russia.
| | - Elena Chernolovskaya
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Lavrentieva ave. 8, Novosibirsk 630090, Russia.
| | - Valentin Vlassov
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Lavrentieva ave. 8, Novosibirsk 630090, Russia.
| | - Marina Zenkova
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Lavrentieva ave. 8, Novosibirsk 630090, Russia.
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11
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Nanomedicine for cancer diagnosis and therapy: advancement, success and structure-activity relationship. Ther Deliv 2018; 8:1003-1018. [PMID: 29061101 DOI: 10.4155/tde-2017-0062] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Multifunctional nanoparticles (NPs), composed of organic and inorganic materials, have been explored as promising drug-delivery vehicles for cancer diagnosis and therapy. The success of nanosystems has been attributed to its smaller size, biocompatibility, selective tumor accumulation and reduced toxicity. The relationship among numbers of molecules in payload, NP diameter and encapsulation efficacy have crucial role in clinical translation. Advancement of bioengineering, and systematic fine-tuning of functional components to NPs have diversified their optical and theranostic properties. In this review, we summarize wide varieties of NPs, such as ultrasmall polymer-lipid hybrid NPs, dendrimers, liposomes, quantum dots, carbon nanotubes, gold NPs and iron oxide NPs. We also discuss their tumor targetability, tissue penetration, pharmacokinetics, and therapeutic and diagnostic properties. [Formula: see text].
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12
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Ando H, Abu Lila AS, Kawanishi M, Shimizu T, Okuhira K, Ishima Y, Ishida T. Reactivity of IgM antibodies elicited by PEGylated liposomes or PEGylated lipoplexes against auto and foreign antigens. J Control Release 2018; 270:114-119. [DOI: 10.1016/j.jconrel.2017.12.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 11/20/2017] [Accepted: 12/01/2017] [Indexed: 12/23/2022]
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13
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Kabilova TO, Meschaninova MI, Venyaminova AG, Vlassov VV, Zenkova MA, Chernolovskaya EL. Impact of chemical modifications in the structure of isRNA on its antiproliferative and immunostimulatory properties. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2017. [DOI: 10.1134/s1068162017010046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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14
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Effect of protein immunogenicity and PEG size and branching on the anti-PEG immune response to PEGylated proteins. Process Biochem 2017. [DOI: 10.1016/j.procbio.2016.09.029] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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15
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Xie L, Wang G, Zhou H, Zhang F, Guo Z, Liu C, Zhang X, Zhu L. Functional long circulating single walled carbon nanotubes for fluorescent/photoacoustic imaging-guided enhanced phototherapy. Biomaterials 2016; 103:219-228. [DOI: 10.1016/j.biomaterials.2016.06.058] [Citation(s) in RCA: 116] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Revised: 06/10/2016] [Accepted: 06/23/2016] [Indexed: 12/29/2022]
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16
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Ilinskaya AN, Dobrovolskaia MA. Understanding the immunogenicity and antigenicity of nanomaterials: Past, present and future. Toxicol Appl Pharmacol 2016; 299:70-7. [PMID: 26773813 PMCID: PMC4811736 DOI: 10.1016/j.taap.2016.01.005] [Citation(s) in RCA: 106] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 12/24/2015] [Accepted: 01/06/2016] [Indexed: 01/05/2023]
Abstract
Nanoparticle immunogenicity and antigenicity have been under investigation for many years. During the past decade, significant progress has been made in understanding what makes a nanoparticle immunogenic, how immune cells respond to nanoparticles, what consequences of nanoparticle-specific antibody formation exist and how they challenge the application of nanoparticles for drug delivery. Moreover, it has been recognized that accidental contamination of therapeutic protein formulations with nanosized particulate materials may contribute to the immunogenicity of this type of biotechnology products. While the immunological properties of engineered nanomaterials and their application as vaccine carriers and adjuvants have been given substantial consideration in the current literature, little attention has been paid to nanoparticle immuno- and antigenicity. To fill in this gap, we herein provide an overview of this subject to highlight the current state of the field, review past and present research, and discuss future research directions.
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Affiliation(s)
- Anna N Ilinskaya
- Nanotechnology Characterization Laboratory, Cancer Research Technology Program, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, NCI at Frederick, Frederick, MD 21702, USA
| | - Marina A Dobrovolskaia
- Nanotechnology Characterization Laboratory, Cancer Research Technology Program, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, NCI at Frederick, Frederick, MD 21702, USA.
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17
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Sun Q, Kang Z, Xue L, Shang Y, Su Z, Sun H, Ping Q, Mo R, Zhang C. A Collaborative Assembly Strategy for Tumor-Targeted siRNA Delivery. J Am Chem Soc 2015; 137:6000-10. [DOI: 10.1021/jacs.5b01435] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Qiong Sun
- State Key
Laboratory of Natural
Medicines and Jiangsu Key Laboratory of Drug Discovery for Metabolic
Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing 210009, China
| | - Zisheng Kang
- State Key
Laboratory of Natural
Medicines and Jiangsu Key Laboratory of Drug Discovery for Metabolic
Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing 210009, China
| | - Lingjing Xue
- State Key
Laboratory of Natural
Medicines and Jiangsu Key Laboratory of Drug Discovery for Metabolic
Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing 210009, China
| | - Yunkai Shang
- State Key
Laboratory of Natural
Medicines and Jiangsu Key Laboratory of Drug Discovery for Metabolic
Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing 210009, China
| | - Zhigui Su
- State Key
Laboratory of Natural
Medicines and Jiangsu Key Laboratory of Drug Discovery for Metabolic
Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing 210009, China
| | - Hongbin Sun
- State Key
Laboratory of Natural
Medicines and Jiangsu Key Laboratory of Drug Discovery for Metabolic
Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing 210009, China
| | - Qineng Ping
- State Key
Laboratory of Natural
Medicines and Jiangsu Key Laboratory of Drug Discovery for Metabolic
Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing 210009, China
| | - Ran Mo
- State Key
Laboratory of Natural
Medicines and Jiangsu Key Laboratory of Drug Discovery for Metabolic
Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing 210009, China
| | - Can Zhang
- State Key
Laboratory of Natural
Medicines and Jiangsu Key Laboratory of Drug Discovery for Metabolic
Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing 210009, China
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18
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Li Y, Liu R, Yang J, Shi Y, Ma G, Zhang Z, Zhang X. Enhanced retention and anti-tumor efficacy of liposomes by changing their cellular uptake and pharmacokinetics behavior. Biomaterials 2015; 41:1-14. [DOI: 10.1016/j.biomaterials.2014.11.010] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Revised: 11/01/2014] [Accepted: 11/07/2014] [Indexed: 10/24/2022]
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