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Zoulikha M, Xiao Q, Boafo GF, Sallam MA, Chen Z, He W. Pulmonary delivery of siRNA against acute lung injury/acute respiratory distress syndrome. Acta Pharm Sin B 2022; 12:600-620. [PMID: 34401226 PMCID: PMC8359643 DOI: 10.1016/j.apsb.2021.08.009] [Citation(s) in RCA: 114] [Impact Index Per Article: 57.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 06/14/2021] [Accepted: 07/02/2021] [Indexed: 02/08/2023] Open
Abstract
The use of small interfering RNAs (siRNAs) has been under investigation for the treatment of several unmet medical needs, including acute lung injury/acute respiratory distress syndrome (ALI/ARDS) wherein siRNA may be implemented to modify the expression of pro-inflammatory cytokines and chemokines at the mRNA level. The properties such as clear anatomy, accessibility, and relatively low enzyme activity make the lung a good target for local siRNA therapy. However, the translation of siRNA is restricted by the inefficient delivery of siRNA therapeutics to the target cells due to the properties of naked siRNA. Thus, this review will focus on the various delivery systems that can be used and the different barriers that need to be surmounted for the development of stable inhalable siRNA formulations for human use before siRNA therapeutics for ALI/ARDS become available in the clinic.
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Key Words
- AAV, adeno-associated virus
- ALI/ARDS
- ALI/ARDS, acute lung injury/acute respiratory distress syndrome
- AM, alveolar macrophage
- ATI, alveolar cell type I
- ATII, alveolar cell type II
- AV, adenovirus
- Ago-2, argonaute 2
- CFDA, China Food and Drug Administration
- COPD, chronic obstructive pulmonary disease
- CPP, cell-penetrating peptide
- CS, cigarette smoke
- CXCR4, C–X–C motif chemokine receptor type 4
- Cellular uptake
- DAMPs, danger-associated molecular patterns
- DC-Chol, 3β-(N-(N′,N′-dimethylethylenediamine)-carbamoyl) cholesterol
- DDAB, dimethyldioctadecylammonium bromide
- DODAP, 1,2-dioleyl-3-dimethylammonium-propane
- DODMA, 1,2-dioleyloxy-N,N-dimethyl-3-aminopropane
- DOGS, dioctadecyl amido glycin spermine
- DOPC, 1,2-dioleoyl-sn-glycero-3-phosphocholine
- DOPE, 1,2-dioleoyl-l-α-glycero-3-phosphatidylethanolamine
- DOSPA, 2,3-dioleyloxy-N-[2-(sperminecarboxamido)ethyl]-N,N-dimethyl-1-propanaminium
- DOTAP, 1,2-dioleoyl-3-trimethylammonium-propane
- DOTMA, N-[1-(2,3-dioleoyloxy)propyl]-N,N,N-trimethylammonium
- DPI, dry powder inhaler
- DPPC, 1,2-dipalmitoyl-sn-glycero-3-phosphocholine
- Drug delivery
- EC, endothelial cell
- EPC, egg phosphatidylcholine
- EXOs, exosomes
- Endosomal escape
- EpiC, epithelial cell
- FDA, US Food and Drug Administration
- HALI, hyperoxic acute lung injury
- HMGB1, high-mobility group box 1
- HMVEC, human primary microvascular endothelial cell
- HNPs, hybrid nanoparticles
- Hem-CLP, hemorrhagic shock followed by cecal ligation and puncture septic challenge
- ICAM-1, intercellular adhesion molecule-1
- IFN, interferons
- Inflammatory diseases
- LPS, lipopolysaccharides
- MEND, multifunctional envelope-type nano device
- MIF, macrophage migration inhibitory factor
- Myd88, myeloid differentiation primary response 88
- N/P ratio, nitrogen /phosphate ratio
- NETs, neutrophil extracellular traps
- NF-κB, nuclear factor kappa B
- NPs, nanoparticles
- Nanoparticles
- PAI-1, plasminogen activator inhibitor-1
- PAMAM, polyamidoamine
- PAMPs, pathogen-associated molecular patterns
- PD-L1, programmed death ligand-1
- PDGFRα, platelet-derived growth factor receptor-α
- PEEP, positive end-expiratory pressure
- PEG, polyethylene glycol
- PEI, polyethyleneimine
- PF, pulmonary fibrosis
- PFC, perfluorocarbon
- PLGA, poly(d,l-lactic-co-glycolic acid)
- PMs, polymeric micelles
- PRR, pattern recognition receptor
- PS, pulmonary surfactant
- Pulmonary administration
- RIP2, receptor-interacting protein 2
- RISC, RNA-induced silencing complex
- RNAi, RNA interference
- ROS, reactive oxygen species
- SLN, solid lipid nanoparticle
- SNALP, stable nucleic acid lipid particle
- TGF-β, transforming growth factor-β
- TLR, Toll-like receptor
- TNF-α, tumor necrosis factor-α
- VALI, ventilator-associated lung injury
- VILI, ventilator-induced lung injury
- dsDNA, double-stranded DNA
- dsRNA, double-stranded RNA
- eggPG, l-α-phosphatidylglycerol
- mRNA, messenger RNA
- miRNA, microRNA
- pDNA, plasmid DNA
- shRNA, short RNA
- siRNA
- siRNA, small interfering RNA
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Affiliation(s)
- Makhloufi Zoulikha
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Qingqing Xiao
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - George Frimpong Boafo
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Marwa A. Sallam
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Zhongjian Chen
- Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai 200443, China
| | - Wei He
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
- Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai 200443, China
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Chang CA, Akinbobuyi B, Quintana JM, Yoshimatsu G, Naziruddin B, Kane RR. Ex-vivo generation of drug-eluting islets improves transplant outcomes by inhibiting TLR4-Mediated NFkB upregulation. Biomaterials 2017; 159:13-24. [PMID: 29309990 DOI: 10.1016/j.biomaterials.2017.12.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Revised: 12/18/2017] [Accepted: 12/23/2017] [Indexed: 12/19/2022]
Abstract
The systemic administration of immunosuppressive and anti-inflammatory drugs is routinely employed in organ transplantation to minimize graft rejection and improve graft survival. Localized drug delivery has the potential to improve transplant outcomes by providing sustained exposure to efficacious drug concentrations while avoiding systemic immunosuppression and off-target effects. Here, we describe the synthesis of a novel prodrug and its direct covalent conjugation to pancreatic islets via a cleavable linker. Post-transplant, linker hydrolysis results in the release of a potent anti-inflammatory antagonist of TLR4, localized to the site of implantation. This covalent islet modification significantly reduces the time and the minimal effective dose of islets necessary to achieve normoglycemia in a murine transplantation model. In streptozotocin-induced diabetic C57BL/6 mice a syngeneic transplant of ∼100 modified islets achieved a 100% cure rate by the end of a 4-week monitoring period, compared to a 0% cure rate for untreated control islets. Overall, this direct prodrug conjugation to islets is well tolerated and preserves their functionality while affording significantly superior transplant outcomes. The development of drug-eluting tissues that deliver sustained and localized doses of small-molecule therapeutics represents a novel pathway for enhancing success in transplantation.
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Affiliation(s)
- Charles A Chang
- Institute of Biomedical Studies, Baylor University, Waco, TX 76798, USA
| | - Babatope Akinbobuyi
- Department of Chemistry and Biochemistry, Baylor University, Waco, TX 76798, USA
| | - Jeremy M Quintana
- Department of Chemistry and Biochemistry, Baylor University, Waco, TX 76798, USA
| | - Gumpei Yoshimatsu
- Islet Cell Laboratory, Baylor Scott & White Research Institute, Dallas, TX 75226, USA
| | - Bashoo Naziruddin
- Institute of Biomedical Studies, Baylor University, Waco, TX 76798, USA; Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, TX 75246, USA
| | - Robert R Kane
- Institute of Biomedical Studies, Baylor University, Waco, TX 76798, USA; Department of Chemistry and Biochemistry, Baylor University, Waco, TX 76798, USA.
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Gelman AE, Fisher AJ, Huang HJ, Baz MA, Shaver CM, Egan TM, Mulligan MS. Report of the ISHLT Working Group on Primary Lung Graft Dysfunction Part III: Mechanisms: A 2016 Consensus Group Statement of the International Society for Heart and Lung Transplantation. J Heart Lung Transplant 2017; 36:1114-1120. [PMID: 28818404 DOI: 10.1016/j.healun.2017.07.014] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 07/16/2017] [Indexed: 01/17/2023] Open
Affiliation(s)
- Andrew E Gelman
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, USA.
| | - Andrew J Fisher
- Institute of Transplantation, Freeman Hospital and Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, UK
| | - Howard J Huang
- Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas, USA
| | - Maher A Baz
- Departments of Medicine and Surgery, University of Kentucky, Lexington, Kentucky, USA
| | - Ciara M Shaver
- Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Thomas M Egan
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Micheal S Mulligan
- Department of Surgery, Division of Cardiothoracic Surgery, University of Washington School of Medicine, Seattle, Washington, USA
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Denlinger CE. Toll-like receptor 4 inhibition attenuates ischemia-reperfusion injury in rats: Will it work in human beings? J Thorac Cardiovasc Surg 2015; 151:507-8. [PMID: 26481282 DOI: 10.1016/j.jtcvs.2015.09.075] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 09/16/2015] [Indexed: 11/30/2022]
Affiliation(s)
- Chadrick E Denlinger
- Division of Cardiothoracic Surgery, Medical University of South Carolina, Charleston, SC.
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