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Lu RM, Hsu HE, Perez SJLP, Kumari M, Chen GH, Hong MH, Lin YS, Liu CH, Ko SH, Concio CAP, Su YJ, Chang YH, Li WS, Wu HC. Current landscape of mRNA technologies and delivery systems for new modality therapeutics. J Biomed Sci 2024; 31:89. [PMID: 39256822 PMCID: PMC11389359 DOI: 10.1186/s12929-024-01080-z] [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: 05/18/2024] [Accepted: 08/20/2024] [Indexed: 09/12/2024] Open
Abstract
Realizing the immense clinical potential of mRNA-based drugs will require continued development of methods to safely deliver the bioactive agents with high efficiency and without triggering side effects. In this regard, lipid nanoparticles have been successfully utilized to improve mRNA delivery and protect the cargo from extracellular degradation. Encapsulation in lipid nanoparticles was an essential factor in the successful clinical application of mRNA vaccines, which conclusively demonstrated the technology's potential to yield approved medicines. In this review, we begin by describing current advances in mRNA modifications, design of novel lipids and development of lipid nanoparticle components for mRNA-based drugs. Then, we summarize key points pertaining to preclinical and clinical development of mRNA therapeutics. Finally, we cover topics related to targeted delivery systems, including endosomal escape and targeting of immune cells, tumors and organs for use with mRNA vaccines and new treatment modalities for human diseases.
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Affiliation(s)
- Ruei-Min Lu
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | - Hsiang-En Hsu
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | | | - Monika Kumari
- Institute of Cellular and Organismic Biology, Academia Sinica, No. 128, Academia Road, Section 2, Taipei, 11529, Taiwan
| | - Guan-Hong Chen
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | - Ming-Hsiang Hong
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | - Yin-Shiou Lin
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | - Ching-Hang Liu
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | - Shih-Han Ko
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | | | - Yi-Jen Su
- Institute of Cellular and Organismic Biology, Academia Sinica, No. 128, Academia Road, Section 2, Taipei, 11529, Taiwan
| | - Yi-Han Chang
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan
| | - Wen-Shan Li
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan.
- Institute of Chemistry, Academia Sinica, No. 128, Academia Road, Section 2, Taipei, 11529, Taiwan.
| | - Han-Chung Wu
- Biomedical Translation Research Center, Academia Sinica, Taipei, 11571, Taiwan.
- Institute of Cellular and Organismic Biology, Academia Sinica, No. 128, Academia Road, Section 2, Taipei, 11529, Taiwan.
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2
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Wu S, Zhou Y, Asakawa N, Wen M, Sun Y, Ming Y, Song T, Chen W, Ma G, Xia Y. Engineering CaP-Pickering emulsion for enhanced mRNA cancer vaccines via dual DC and NK activations. J Control Release 2024; 373:837-852. [PMID: 39059499 DOI: 10.1016/j.jconrel.2024.07.051] [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] [Received: 04/03/2024] [Revised: 07/19/2024] [Accepted: 07/22/2024] [Indexed: 07/28/2024]
Abstract
mRNA delivery systems, such as lipid nanoparticle (LNP), have made remarkable strides in improving mRNA expression, whereas immune system activation operates on a threshold. Maintaining a delicate balance between antigen expression and dendritic cell (DC) activation is vital for effective immune recognition. Here, a water-in-oil-in-water (w/o/w) Pickering emulsion stabilized with calcium phosphate nanoparticles (CaP-PME) is developed for mRNA delivery in cancer vaccination. CaP-PME efficiently transports mRNA into the cytoplasm, induces pro-inflammatory responses and activates DCs by disrupting intracellular calcium/potassium ions balance. Unlike LNP, CaP-PME demonstrates a preference for DCs, enhancing their activation and migration to lymph nodes. It elicits interferon-γ-mediated CD8+ T cell responses and promotes NK cell proliferation and activation, leading to evident NK cells infiltration and ameliorated tumor microenvironment. The prepared w/o/w Pickering emulsion demonstrates superior anti-tumor effects in E.G7 and B16-OVA tumor models, offering promising prospects as an enhanced mRNA delivery vehicle for cancer vaccinations.
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Affiliation(s)
- Sihua Wu
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100081, PR China; Division of Molecular Science, Graduate School of Science and Technology, Gunma University, 1-5-1, Tenjin-cho, Kiryu 376-8515, Japan
| | - Yan Zhou
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100081, PR China; School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Naoki Asakawa
- Division of Molecular Science, Graduate School of Science and Technology, Gunma University, 1-5-1, Tenjin-cho, Kiryu 376-8515, Japan
| | - Mei Wen
- School of Chemistry and Chemical Engineering, Central South University, Changsha, China, Changsha 410083, PR China
| | - Yu Sun
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100081, PR China
| | - Yali Ming
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100081, PR China; School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Tiantian Song
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100081, PR China; School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Wansong Chen
- School of Chemistry and Chemical Engineering, Central South University, Changsha, China, Changsha 410083, PR China
| | - Guanghui Ma
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100081, PR China; School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Yufei Xia
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100081, PR China; School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China.
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3
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Lyu Y, Yang X, Yang L, Dai J, Qin H, Zhou Y, Huang Y, Wang Y, Wu D, Shuai Q, Li Q, Xin X, Yin L. Lipid nanoparticle-mediated hepatocyte delivery of siRNA and silibinin in metabolic dysfunction-associated steatotic liver disease. J Control Release 2024; 373:385-398. [PMID: 38972640 DOI: 10.1016/j.jconrel.2024.07.011] [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] [Received: 04/02/2024] [Revised: 06/29/2024] [Accepted: 07/04/2024] [Indexed: 07/09/2024]
Abstract
Lipid nanoparticle-mediated co-delivery of siRNA and small molecule holds a great potential to treat metabolic dysfunction-associated steatotic liver disease (MASLD). However, targeted delivery of therapeutics to hepatocytes remains challenging. Taking the advantage of rising low density lipoprotein receptor/very-low density lipoprotein receptor (LDLR/VLDR) levels in MASLD, the biological fate of dinonylamine-ethylene glycol chlorophosphate-1-nonanol (DNNA-COP-NA) based lipid nanoparticles (LNPs) was oriented to liver tissues via apolipoprotein E (ApoE)-LDLR/VLDLR pathway. We then adopted a three-round screening strategy to optimize the formulation with both high potency and selectivity to deliver siRNA-HIF-1α (siHIF1α) and silibinin (SLB) payloads to hepatocytes. The optimized SLB/siHIF1α-LNPs mediates great siRNA delivery and transfection of hepatocytes. In high fat diet (HFD)- and carbon tetrachloride (CCl4)-induced mouse models of MASLD, SLB/siHIF1α-LNPs enabled the silencing of hypoxia inducible factor-1α (HIF-1α), a therapeutic target primarily expressed by hepatocytes, leading to significantly reduced inflammation and liver fibrosis synergized with SLB. Moreover, it is demonstrated the hepatocyte-targeting delivery of SLB/siHIF1α-LNPs has the potential to restore the immune homeostasis by modulating the population of Tregs and cytotoxic T cells in spleen. This proof-of-concept study enable siRNA and small molecule co-delivery to hepatocytes through intrinsic variation of targeting receptors for MASLD therapy.
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Affiliation(s)
- Yifu Lyu
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, China
| | - Xiuyi Yang
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, China
| | - Lei Yang
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, China
| | - Jinyu Dai
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, China
| | - Huanyu Qin
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, China
| | - Yunuo Zhou
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, China
| | - Yunan Huang
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, China
| | - Yanmei Wang
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, China
| | - Di Wu
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, China
| | - Qindai Shuai
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, China
| | - Qilong Li
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, China
| | - Xiaofei Xin
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, China.
| | - Lifang Yin
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, China; NMPA Key Laboratory for Research and Evaluation of Pharmaceutical Preparations and Excipients, China Pharmaceutical University, Nanjing, China; Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Nanjing, China; State Key Laboratory of Natural Medicine, China Pharmaceutical University, Nanjing, China.
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4
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Hu Y, Tzeng SY, Cheng L, Lin J, Villabona-Rueda A, Yu S, Li S, Schneiderman Z, Zhu Y, Ma J, Wilson DR, Shannon SR, Warren T, Rui Y, Qiu C, Kavanagh EW, Luly KM, Zhang Y, Korinetz N, D’Alessio FR, Wang TH, Kokkoli E, Reddy SK, Luijten E, Green JJ, Mao HQ. Supramolecular assembly of polycation/mRNA nanoparticles and in vivo monocyte programming. Proc Natl Acad Sci U S A 2024; 121:e2400194121. [PMID: 39172792 PMCID: PMC11363337 DOI: 10.1073/pnas.2400194121] [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: 01/04/2024] [Accepted: 07/19/2024] [Indexed: 08/24/2024] Open
Abstract
Size-dependent phagocytosis is a well-characterized phenomenon in monocytes and macrophages. However, this size effect for preferential gene delivery to these important cell targets has not been fully exploited because commonly adopted stabilization methods for electrostatically complexed nucleic acid nanoparticles, such as PEGylation and charge repulsion, typically arrest the vehicle size below 200 nm. Here, we bridge the technical gap in scalable synthesis of larger submicron gene delivery vehicles by electrostatic self-assembly of charged nanoparticles, facilitated by a polymer structurally designed to modulate internanoparticle Coulombic and van der Waals forces. Specifically, our strategy permits controlled assembly of small poly(β-amino ester)/messenger ribonucleic acid (mRNA) nanoparticles into particles with a size that is kinetically tunable between 200 and 1,000 nm with high colloidal stability in physiological media. We found that assembled particles with an average size of 400 nm safely and most efficiently transfect monocytes following intravenous administration and mediate their differentiation into macrophages in the periphery. When a CpG adjuvant is co-loaded into the particles with an antigen mRNA, the monocytes differentiate into inflammatory dendritic cells and prime adaptive anticancer immunity in the tumor-draining lymph node. This platform technology offers a unique ligand-independent, particle-size-mediated strategy for preferential mRNA delivery and enables therapeutic paradigms via monocyte programming.
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Affiliation(s)
- Yizong Hu
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD21205
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
| | - Stephany Y. Tzeng
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD21205
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
| | - Leonardo Cheng
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD21205
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
| | - Jinghan Lin
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD21218
| | - Andres Villabona-Rueda
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD21205
| | - Shuai Yu
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL60208
| | - Sixuan Li
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Department of Mechanical Engineering, Johns Hopkins University, Baltimore, MD21218
| | - Zachary Schneiderman
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD21218
| | - Yining Zhu
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD21205
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
| | - Jingyao Ma
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD21218
| | - David R. Wilson
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD21205
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
| | - Sydney R. Shannon
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD21205
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD21287
| | - Tiarra Warren
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD21205
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
| | - Yuan Rui
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD21205
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
| | - Chenhu Qiu
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD21218
| | - Erin W. Kavanagh
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD21205
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
- Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD21287
| | - Kathryn M. Luly
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD21205
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
| | - Yicheng Zhang
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD21218
| | - Nicole Korinetz
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD21218
| | - Franco R. D’Alessio
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD21205
| | - Tza-Huei Wang
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD21205
- Department of Mechanical Engineering, Johns Hopkins University, Baltimore, MD21218
| | - Efrosini Kokkoli
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD21218
| | - Sashank K. Reddy
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, MD21287
| | - Erik Luijten
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL60208
- Department of Engineering Sciences and Applied Mathematics, Northwestern University, Evanston, IL60208
- Department of Chemistry, Northwestern University, Evanston, IL60208
- Department of Physics and Astronomy, Northwestern University, Evanston, IL60208
| | - Jordan J. Green
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD21205
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD21218
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD21218
| | - Hai-Quan Mao
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD21218
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD21205
- Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD21231
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD21218
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Luo PK, Ho HM, Chiang MC, Chu LA, Chuang YH, Lyu PC, Hu IC, Chang WA, Peng SY, Jayakumar J, Chen HL, Huang MH, Sung HW. pH-Responsive β-Glucans-Complexed mRNA in LNPs as an Oral Vaccine for Enhancing Cancer Immunotherapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2404830. [PMID: 38895941 DOI: 10.1002/adma.202404830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 06/07/2024] [Indexed: 06/21/2024]
Abstract
mRNA vaccines for cancer immunotherapy are commonly delivered using lipid nanoparticles (LNPs), which, when administered intravenously, may accumulate in the liver, potentially limiting their therapeutic efficacy. To overcome this challenge, the study introduces an oral mRNA vaccine formulation tailored for efficient uptake by immune cells in the gastrointestinal (GI) tract, known for its high concentration of immune cells, including dendritic cells (DCs). This formulation comprises mRNA complexed with β-glucans (βGlus), a potential adjuvant for vaccines, encapsulated within LNPs (βGlus/mRNA@LNPs). The βGlus/mRNA complexes within the small compartments of LNPs demonstrate a distinctive ability to partially dissociate and reassociate, responding to pH changes, effectively shielding mRNA from degradation in the harsh GI environment. Upon oral administration to tumor-bearing mice, βGlus/mRNA@LNPs are effectively taken up by intestinal DCs and local nonimmune cells, bypassing potential liver accumulation. This initiates antigen-specific immune responses through successful mRNA translation, followed by drainage into the mesenteric lymph nodes to stimulate T cells and trigger specific adaptive immune responses, ultimately enhancing antitumor effects. Importantly, the vaccine demonstrates safety, with no significant inflammatory reactions observed. In conclusion, the potential of oral βGlus/mRNA@LNPs delivery presents a promising avenue in cancer immunotherapy, offering needle-free and user-friendly administration for widespread adoption and self-administration.
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Affiliation(s)
- Po-Kai Luo
- Department of Chemical Engineering, National Tsing Hua University, Hsinchu, 300044, Taiwan ROC
| | - Hui-Min Ho
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, Miaoli, 350401, Taiwan ROC
| | - Min-Chun Chiang
- Department of Chemical Engineering, National Tsing Hua University, Hsinchu, 300044, Taiwan ROC
| | - Li-An Chu
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, 300044, Taiwan ROC
- Brain Research Center, National Tsing Hua University, Hsinchu, 300044, Taiwan ROC
| | - Ya-Han Chuang
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, 300044, Taiwan ROC
- Brain Research Center, National Tsing Hua University, Hsinchu, 300044, Taiwan ROC
| | - Ping-Chiang Lyu
- Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu, 300044, Taiwan ROC
| | - I-Chen Hu
- Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu, 300044, Taiwan ROC
| | - Wan-An Chang
- Department of Chemical Engineering, National Tsing Hua University, Hsinchu, 300044, Taiwan ROC
| | - Sheng-Yao Peng
- Department of Chemical Engineering, National Tsing Hua University, Hsinchu, 300044, Taiwan ROC
| | - Jayachandran Jayakumar
- Department of Chemical Engineering, National Tsing Hua University, Hsinchu, 300044, Taiwan ROC
| | - Hsin-Lung Chen
- Department of Chemical Engineering, National Tsing Hua University, Hsinchu, 300044, Taiwan ROC
| | - Ming-Hsi Huang
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, Miaoli, 350401, Taiwan ROC
| | - Hsing-Wen Sung
- Department of Chemical Engineering, National Tsing Hua University, Hsinchu, 300044, Taiwan ROC
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Dong L, Deng X, Li Y, Zhu X, Shu M, Chen J, Luo H, An K, Cheng M, Zhang P, Tan W. Stimuli-Responsive mRNA Vaccines to Induce Robust CD8 + T Cell Response via ROS-Mediated Innate Immunity Boosting. J Am Chem Soc 2024; 146:19218-19228. [PMID: 38955767 DOI: 10.1021/jacs.4c04331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
The messenger RNA (mRNA) vaccines hold great significance in contagion prevention and cancer immunotherapy. However, safely and effectively harnessing innate immunity to stimulate robust and durable adaptive immune protection is crucial, yet challenging. In this study, we synthesized a library of stimuli-responsive bivalent ionizable lipids (srBiv iLPs) with smart molecular blocks responsive to esterase, H2O2, cytochrome P450, alkaline phosphatase, nitroreductase, or glutathione (GSH), aiming to leverage physiological cues to trigger fast lipid degradation, promote mRNA translation, and induce robust antitumor immunity via reactive oxygen species (ROS)-mediated boosting. After subcutaneous immunization, esterase-responsive vaccine (eBiv-mVac) was rapidly internalized and transported into the draining lymph nodes. It then underwent fast decaging and self-immolative degradation in esterase-rich antigen-presenting cells, releasing sufficient mRNA for antigen translation and massive reactive quinone methides to elevate ROS levels. This resulted in broad activation of innate immunity to boost T cell response, prompting a large number of primed antigen-specific CD8+ T cells to circulate and infiltrate into tumors (>1000-fold versus unvaccinated control), thereby orchestrating innate and adaptive immunity to control tumor growth. Moreover, by further combining our vaccination strategy with immune checkpoint blockade, we demonstrated a synergism that significantly amplified the magnitude and function of antigen-specific CD8+ T cells. This, in turn, caused potent systemic antitumor efficacy and prolonged survival with high complete response rate in xenograft and metastasis models. Overall, our generalized stimuli-responsive mRNA delivery platform promises a paradigm shift in the design of potent vaccines for cancer immunotherapy, as well as effective and precise carriers for gene editing, protein replacement, and cell engineering.
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Affiliation(s)
- Linying Dong
- Medical School, Faculty of Medicine, Tianjin University, Tianjin 300072, China
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Xuqian Deng
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Yan Li
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Xiaolan Zhu
- Medical School, Faculty of Medicine, Tianjin University, Tianjin 300072, China
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Mingbo Shu
- Medical School, Faculty of Medicine, Tianjin University, Tianjin 300072, China
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Jingyi Chen
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Huacheng Luo
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Keli An
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Ming Cheng
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Penghui Zhang
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Weihong Tan
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
- Institute of Molecular Medicine (IMM), Renji Hospital, Shanghai Jiao Tong University School of Medicine, and College of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
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7
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Lou Z, Shi Y, Guo X, Jin Z, Huang J, Hu Y, Liu X, Zhu J, Kuang R, You J. Chronological Management of Adjuvant Effect for Optimized mRNA Vaccine Inspired by Natural Virus Infection. ACS NANO 2024. [PMID: 39011561 DOI: 10.1021/acsnano.4c04953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/17/2024]
Abstract
The efficacy and safety of mRNA vaccines both rely on a fine-tuning of specific humoral and cellular immune responses. Instead of adjustments in vaccine component, we proposed a concept of chronological management of adjuvant effect to modulate the adaptive immune potency and preference inspired by natural virus infection. By simulating type I interferon expression dynamics during viral infection, three vaccine strategies employing distinct exposure sequences of adjuvant and mRNA have been developed, namely Precede, Coincide, and Follow. Follow, the strategy of adjuvant administration following mRNA, effectively suppressed tumor progression, which was attributed to enhanced mRNA translation, augmented p-MHC I expression, and elevated CD8+ T cell response. Meanwhile, Follow exhibited improved biosafety, characterized by reduced incidences of cardiac and liver toxicity, owing to its alteration to the vaccination microenvironment between successive injections. Our strategy highlights the importance of fine-tuning adjuvant effect dynamics in optimizing mRNA vaccines for clinical application.
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Affiliation(s)
- Zeliang Lou
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Yingying Shi
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Xuemeng Guo
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Zhaolei Jin
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Jiaxin Huang
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Yilong Hu
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Xu Liu
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Jiang Zhu
- Department of Ultrasound, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310006, P. R. China
| | - Rong Kuang
- Zhejiang Institute for Food and Drug Control, 325 Pingle Street, Hangzhou, Zhejiang 310004, P. R. China
| | - Jian You
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang 310006, P. R. China
- The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 QingChun Road, Hangzhou, Zhejiang 310006, P. R. China
- Jinhua Institute of Zhejiang University, 498 Yiwu Street, Jinhua, Zhejiang 321299, P. R. China
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8
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Ni H, Yu S, Qian S, Lu J, Feng J, Zhang J. Photothermal Particle-Loaded Panax Notoginseng Polysaccharide Cryogels As Personalized Tumor Vaccines. Biomacromolecules 2024; 25:4394-4405. [PMID: 38859583 DOI: 10.1021/acs.biomac.4c00442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2024]
Abstract
Combination immunotherapy is being increasingly explored for cancer treatment, leading to various vector materials for the codelivery of immune agents and drugs. However, current tumor vaccines exhibit poor immunogenicity, severely compromising their therapeutic efficacy. Herein, an injectable hydrogel was developed based on dopamine (DA) and Panax notoginseng polysaccharide (PNPS) loaded with hair microparticles (HMPs) to enhance the immunogenicity of tumor vaccines. Photothermal effects of incorporated HMPs can trigger immunogenic cancer cell death and the release of abundant autologous tumor antigens, which are captured by catechol groups. Concomitant breakdown of PNPS recruits and activates dendritic cells (DCs). The macroporous structure of cryogels allows immune cell infiltration and interaction with antigens adsorbed on PNPS and DA cryogels (PD cryogels), thereby provoking potent cytotoxic T-cell responses. Hence, PD cryogels enabling cell infiltration and accelerated DC maturation may serve as a therapeutic vaccination platform against cancer.
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Affiliation(s)
- Haifeng Ni
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, P. R. China
| | - Shijie Yu
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, P. R. China
| | - Sunxiang Qian
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, P. R. China
| | - Jie Lu
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, P. R. China
| | - Jie Feng
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, P. R. China
| | - Jing Zhang
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, P. R. China
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9
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Zhu Y, Cai SS, Ma J, Cheng L, Wei C, Aggarwal A, Toh WH, Shin C, Shen R, Kong J, Mao SA, Lao YH, Leong KW, Mao HQ. Optimization of lipid nanoparticles for gene editing of the liver via intraduodenal delivery. Biomaterials 2024; 308:122559. [PMID: 38583366 PMCID: PMC11099935 DOI: 10.1016/j.biomaterials.2024.122559] [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: 01/13/2024] [Revised: 03/28/2024] [Accepted: 03/30/2024] [Indexed: 04/09/2024]
Abstract
Lipid nanoparticles (LNPs) have recently emerged as successful gene delivery platforms for a diverse array of disease treatments. Efforts to optimize their design for common administration methods such as intravenous injection, intramuscular injection, or inhalation, revolve primarily around the addition of targeting ligands or the choice of ionizable lipid. Here, we employed a multi-step screening method to optimize the type of helper lipid and component ratios in a plasmid DNA (pDNA) LNP library to efficiently deliver pDNA through intraduodenal delivery as an indicative route for oral administration. By addressing different physiological barriers in a stepwise manner, we down-selected effective LNP candidates from a library of over 1000 formulations. Beyond reporter protein expression, we assessed the efficiency in non-viral gene editing in mouse liver mediated by LNPs to knockdown PCSK9 and ANGPTL3 expression, thereby lowering low-density lipoprotein (LDL) cholesterol levels. Utilizing an all-in-one pDNA construct with Strep. pyogenes Cas9 and gRNAs, our results showcased that intraduodenal administration of selected LNPs facilitated targeted gene knockdown in the liver, resulting in a 27% reduction in the serum LDL cholesterol level. This LNP-based all-in-one pDNA-mediated gene editing strategy highlights its potential as an oral therapeutic approach for hypercholesterolemia, opening up new possibilities for DNA-based gene medicine applications.
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Affiliation(s)
- Yining Zhu
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA
| | - Shuting Sarah Cai
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Jingyao Ma
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Leonardo Cheng
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA
| | - Christine Wei
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA
| | - Ataes Aggarwal
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Department of Computer Science, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Wu Han Toh
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Department of Computer Science, Johns Hopkins University, Baltimore, MD, 21218, USA; Department of Biology, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Charles Shin
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Ruochen Shen
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA
| | - Jiayuan Kong
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Shuming Alan Mao
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Department of Computer Science, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Yeh-Hsing Lao
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Kam W Leong
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA; Department of Systems Biology, Columbia University Medical Center, New York, NY, 10032, USA.
| | - Hai-Quan Mao
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA.
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10
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Li S, Hu Y, Lin J, Schneiderman Z, Shao F, Wei L, Li A, Hsieh K, Kokkoli E, Curk T, Mao HQ, Wang TH. Single-Particle Spectroscopic Chromatography Reveals Heterogeneous RNA Loading and Size Correlations in Lipid Nanoparticles. ACS NANO 2024; 18:15729-15743. [PMID: 38839059 PMCID: PMC11191693 DOI: 10.1021/acsnano.4c02341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 04/30/2024] [Accepted: 05/08/2024] [Indexed: 06/07/2024]
Abstract
Lipid nanoparticles (LNP) have emerged as pivotal delivery vehicles for RNA therapeutics. Previous research and development usually assumed that LNPs are homogeneous in population, loading density, and composition. Such perspectives are difficult to examine due to the lack of suitable tools to characterize these physicochemical properties at the single-nanoparticle level. Here, we report an integrated spectroscopy-chromatography approach as a generalizable strategy to dissect the complexities of multicomponent LNP assembly. Our platform couples cylindrical illumination confocal spectroscopy (CICS) with single-nanoparticle free solution hydrodynamic separation (SN-FSHS) to simultaneously profile population identity, hydrodynamic size, RNA loading levels, and distributions of helper lipid and PEGylated lipid of LNPs at the single-particle level and in a high-throughput manner. Using a benchmark siRNA LNP formulation, we demonstrate the capability of this platform by distinguishing seven distinct LNP populations, quantitatively characterizing size distribution and RNA loading level in wide ranges, and more importantly, resolving composition-size correlations. This SN-FSHS-CICS analysis provides critical insights into a substantial degree of heterogeneity in the packing density of RNA in LNPs and size-dependent loading-size correlations, explained by kinetics-driven assembly mechanisms of RNA LNPs.
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Affiliation(s)
- Sixuan Li
- Institute
for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland 21218, United States
- Department
of Mechanical Engineering, Johns Hopkins
University, Baltimore, Maryland 21218, United States
| | - Yizong Hu
- Institute
for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland 21218, United States
- Department
of Biomedical Engineering, Johns Hopkins
University School of Medicine, Baltimore, Maryland 21218, United States
- Translational
Tissue Engineering Center, Johns Hopkins
University School of Medicine, Baltimore, Maryland 21218, United States
| | - Jinghan Lin
- Institute
for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland 21218, United States
- Translational
Tissue Engineering Center, Johns Hopkins
University School of Medicine, Baltimore, Maryland 21218, United States
- Department
of Materials Science and Engineering, Johns
Hopkins University, Baltimore, Maryland 21218, United States
| | - Zachary Schneiderman
- Institute
for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland 21218, United States
- Department
of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Fangchi Shao
- Department
of Biomedical Engineering, Johns Hopkins
University School of Medicine, Baltimore, Maryland 21218, United States
| | - Lai Wei
- Department
of Mechanical Engineering, Johns Hopkins
University, Baltimore, Maryland 21218, United States
| | - Andrew Li
- Department
of Biomedical Engineering, Johns Hopkins
University School of Medicine, Baltimore, Maryland 21218, United States
| | - Kuangwen Hsieh
- Department
of Mechanical Engineering, Johns Hopkins
University, Baltimore, Maryland 21218, United States
| | - Efrosini Kokkoli
- Institute
for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland 21218, United States
- Department
of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Tine Curk
- Department
of Materials Science and Engineering, Johns
Hopkins University, Baltimore, Maryland 21218, United States
| | - Hai-Quan Mao
- Institute
for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland 21218, United States
- Department
of Biomedical Engineering, Johns Hopkins
University School of Medicine, Baltimore, Maryland 21218, United States
- Translational
Tissue Engineering Center, Johns Hopkins
University School of Medicine, Baltimore, Maryland 21218, United States
- Department
of Materials Science and Engineering, Johns
Hopkins University, Baltimore, Maryland 21218, United States
| | - Tza-Huei Wang
- Institute
for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland 21218, United States
- Department
of Mechanical Engineering, Johns Hopkins
University, Baltimore, Maryland 21218, United States
- Department
of Biomedical Engineering, Johns Hopkins
University School of Medicine, Baltimore, Maryland 21218, United States
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11
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Zhang Y, Gao Z, Yang X, Xu Q, Lu Y. Leveraging high-throughput screening technologies in targeted mRNA delivery. Mater Today Bio 2024; 26:101101. [PMID: 38883419 PMCID: PMC11176929 DOI: 10.1016/j.mtbio.2024.101101] [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: 03/19/2024] [Revised: 05/06/2024] [Accepted: 05/25/2024] [Indexed: 06/18/2024] Open
Abstract
Messenger ribonucleic acid (mRNA) has emerged as a promising molecular preventive and therapeutic approach that opens new avenues for healthcare. Although the use of delivery systems, especially lipid nanoparticles (LNPs), greatly improves the efficiency and stability of mRNA, mRNA tends to accumulate in the liver and hardly penetrates physiological barriers to reach the target site after intravenous injection. Hence, the rational design of targeting strategies aimed at directing mRNA to specific tissues and cells remains an enormous challenge in mRNA therapy. High-throughput screening (HTS) is a cutting-edge targeted technique capable of synthesizing chemical compound libraries for the large-scale experiments to validate the efficiency of mRNA delivery system. In this review, we firstly provide an overview of conventional low-throughput targeting strategies. Then the latest advancements in HTS techniques for mRNA targeted delivery, encompassing optimizing structures of large-scale delivery vehicles and developing large-scale surface ligands, as well as the applications of HTS techniques in extrahepatic systemic diseases are comprehensively summarized. Moreover, we illustrate the selection of administration routes for targeted mRNA delivery. Finally, challenges in the field and potential solutions to tackle them are proposed, offering insights for future development toward mRNA targeted therapy.
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Affiliation(s)
- Yuchen Zhang
- The Second School of Clinical Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, China
| | - Zhifei Gao
- The Second School of Clinical Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, China
| | - Xiao Yang
- The Second School of Clinical Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, China
| | - Qinglong Xu
- The Second School of Clinical Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, China
| | - Yao Lu
- Department of Joint and Orthopedics, Orthopedic Center, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, China
- Clinical Research Center, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, China
- The Second School of Clinical Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, China
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12
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Jiang Z, Xu Y, Du G, Sun X. Emerging advances in delivery systems for mRNA cancer vaccines. J Control Release 2024; 370:287-301. [PMID: 38679162 DOI: 10.1016/j.jconrel.2024.04.039] [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] [Received: 02/27/2024] [Revised: 04/18/2024] [Accepted: 04/23/2024] [Indexed: 05/01/2024]
Abstract
The success of lipid nanoparticles (LNPs) in treating COVID-19 promotes further research of mRNA vaccines for cancer vaccination. Aiming at overcoming the constraints of currently available mRNA carriers, various alternative nano-vectors have been developed for delivering tumor antigen encoding mRNA and showed versatility to induce potent anti-tumor immunity. The rationally designed nano-vaccines increase the immune activation capacity of the mRNA vaccines by promoting crucial aspects including mRNA stability, cellular uptake, endosomal escape and targeting of immune cells or organs. Herein, we summarized the research progress of various mRNA based nano-vaccines that have been reported for cancer vaccination, including LNPs, lipid enveloped hybrid nanoparticles, polymeric nanoparticles etc. Several strategies that have been reported for further enhancing the immune stimulation efficacy of mRNA nano-vaccines, including developing nano-vaccines for co-delivering adjuvants, combination of immune checkpoint inhibitors, and optimizing the injection routes for boosting immune responses, have been reviewed. The progress of mRNA nano-vaccines in clinical trials and the prospect of the mRNA vaccines for cancer vaccination are also discussed.
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Affiliation(s)
- Zhimei Jiang
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu 610041, China
| | - Yanhua Xu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Guangsheng Du
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Xun Sun
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
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13
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Aljabali AAA, Obeid MA, Gammoh O, El-Tanani M, Mishra V, Mishra Y, Kapre S, Srivatsa Palakurthi S, Hassan SS, Nawn D, Lundstrom K, Hromić-Jahjefendić A, Serrano-Aroca Á, Redwan EM, Uversky VN, Tambuwala MM. Nanomaterial-Driven Precision Immunomodulation: A New Paradigm in Therapeutic Interventions. Cancers (Basel) 2024; 16:2030. [PMID: 38893150 PMCID: PMC11171400 DOI: 10.3390/cancers16112030] [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: 04/26/2024] [Revised: 05/15/2024] [Accepted: 05/21/2024] [Indexed: 06/21/2024] Open
Abstract
Immunotherapy is a rapidly advancing field of research in the treatment of conditions such as cancer and autoimmunity. Nanomaterials can be designed for immune system manipulation, with precise targeted delivery and improved immunomodulatory efficacy. Here, we elaborate on various strategies using nanomaterials, including liposomes, polymers, and inorganic NPs, and discuss their detailed design intricacies, mechanisms, and applications, including the current regulatory issues. This type of nanomaterial design for targeting specific immune cells or tissues and controlling release kinetics could push current technological frontiers and provide new and innovative solutions for immune-related disorders and diseases without off-target effects. These materials enable targeted interactions with immune cells, thereby enhancing the effectiveness of checkpoint inhibitors, cancer vaccines, and adoptive cell therapies. Moreover, they allow for fine-tuning of immune responses while minimizing side effects. At the intersection of nanotechnology and immunology, nanomaterial-based platforms have immense potential to revolutionize patient-centered immunotherapy and reshape disease management. By prioritizing safety, customization, and compliance with regulatory standards, these systems can make significant contributions to precision medicine, thereby significantly impacting the healthcare landscape.
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Affiliation(s)
- Alaa A. A. Aljabali
- Faculty of Pharmacy, Department of Pharmaceutics & Pharmaceutical Technology, Yarmouk University, Irbid 21163, Jordan; (A.A.A.A.); (M.A.O.)
| | - Mohammad A. Obeid
- Faculty of Pharmacy, Department of Pharmaceutics & Pharmaceutical Technology, Yarmouk University, Irbid 21163, Jordan; (A.A.A.A.); (M.A.O.)
| | - Omar Gammoh
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, Yarmouk University, Irbid 21163, Jordan;
| | - Mohamed El-Tanani
- College of Pharmacy, Ras Al Khaimah Medical and Health Sciences University, Ras Al Khaimah P.O. Box 11172, United Arab Emirates;
| | - Vijay Mishra
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, Punjab, India;
| | - Yachana Mishra
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144411, Punjab, India;
| | - Sumedha Kapre
- Department of Pharmaceutical Sciences, Irma Lerma Rangel School of Pharmacy, Texas A&M University, Kingsville, TX 78363, USA; (S.K.); (S.S.P.)
| | - Sushesh Srivatsa Palakurthi
- Department of Pharmaceutical Sciences, Irma Lerma Rangel School of Pharmacy, Texas A&M University, Kingsville, TX 78363, USA; (S.K.); (S.S.P.)
| | - Sk. Sarif Hassan
- Department of Mathematics, Pingla Thana Mahavidyalaya, Maligram, Paschim Medinipur 721140, West Bengal, India;
| | - Debaleena Nawn
- Indian Research Institute for Integrated Medicine (IRIIM), Unsani, Howrah 711302, West Bengal, India;
| | | | - Altijana Hromić-Jahjefendić
- Department of Genetics and Bioengineering, Faculty of Engineering and Natural Sciences, International University of Sarajevo, Hrasnicka Cesta 15, 71000 Sarajevo, Bosnia and Herzegovina;
| | - Ángel Serrano-Aroca
- Biomaterials and Bioengineering Lab, Centro de Investigación Traslacional San Alberto Magno, Universidad Católica de Valencia San Vicente Mártir, c/Guillem de Castro 94, 46001 Valencia, Spain;
| | - Elrashdy M. Redwan
- Department of Biological Science, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia;
- Centre of Excellence in Bionanoscience Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Therapeutic and Protective Proteins Laboratory, Protein Research Department, Genetic Engineering and Biotechnology Research Institute, City for Scientific Research and Technology Applications, New Borg EL-Arab, Alexandria 21934, Egypt
| | - Vladimir N. Uversky
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA
| | - Murtaza M. Tambuwala
- College of Pharmacy, Ras Al Khaimah Medical and Health Sciences University, Ras Al Khaimah P.O. Box 11172, United Arab Emirates;
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14
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Du S, Zhou X, Zheng B. Beyond Traditional Medicine: EVs-Loaded Hydrogels as a Game Changer in Disease Therapeutics. Gels 2024; 10:162. [PMID: 38534580 DOI: 10.3390/gels10030162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 01/29/2024] [Accepted: 02/06/2024] [Indexed: 03/28/2024] Open
Abstract
Extracellular vesicles (EVs), especially exosomes, have shown great therapeutic potential in the treatment of diseases, as they can target cells or tissues. However, the therapeutic effect of EVs is limited due to the susceptibility of EVs to immune system clearance during transport in vivo. Hydrogels have become an ideal delivery platform for EVs due to their good biocompatibility and porous structure. This article reviews the preparation and application of EVs-loaded hydrogels as a cell-free therapy strategy in the treatment of diseases. The article also discusses the challenges and future outlook of EVs-loaded hydrogels.
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Affiliation(s)
- Shutong Du
- Institute for Cell Analysis, Shenzhen Bay Laboratory, Shenzhen 518132, China
| | - Xiaohu Zhou
- Institute for Cell Analysis, Shenzhen Bay Laboratory, Shenzhen 518132, China
| | - Bo Zheng
- Institute for Cell Analysis, Shenzhen Bay Laboratory, Shenzhen 518132, China
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15
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Cheng L, Zhu Y, Ma J, Aggarwal A, Toh WH, Shin C, Sangpachatanaruk W, Weng G, Kumar R, Mao HQ. Machine Learning Elucidates Design Features of Plasmid DNA Lipid Nanoparticles for Cell Type-Preferential Transfection. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.12.07.570602. [PMID: 38106206 PMCID: PMC10723465 DOI: 10.1101/2023.12.07.570602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
For cell and gene therapies to become more broadly accessible, it is critical to develop and optimize non-viral cell type-preferential gene carriers such as lipid nanoparticles (LNPs). Despite the effectiveness of high throughput screening (HTS) approaches in expediting LNP discovery, they are often costly, labor-intensive, and often do not provide actionable LNP design rules that focus screening efforts on the most relevant chemical and formulation parameters. Here we employed a machine learning (ML) workflow using well-curated plasmid DNA LNP transfection datasets across six cell types to maximize chemical insights from HTS studies and has achieved predictions with 5-9% error on average depending on cell type. By applying Shapley additive explanations to our ML models, we unveiled composition-function relationships dictating cell type-preferential LNP transfection efficiency. Notably, we identified consistent LNP composition parameters that enhance in vitro transfection efficiency across diverse cell types, such as ionizable to helper lipid ratios near 1:1 or 10:1 and the incorporation of cationic/zwitterionic helper lipids. In addition, several parameters were found to modulate cell type-preferentiality, including the ionizable and helper lipid total molar percentage, N/P ratio, cholesterol to PEGylated lipid ratio, and the chemical identity of the helper lipid. This study leverages HTS of compositionally diverse LNP libraries and ML analysis to understand the interactions between lipid components in LNP formulations; and offers fundamental insights that contribute to the establishment of unique sets of LNP compositions tailored for cell type-preferential transfection.
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