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Liam-Or R, Faruqu FN, Walters A, Han S, Xu L, Wang JTW, Oberlaender J, Sanchez-Fueyo A, Lombardi G, Dazzi F, Mailaender V, Al-Jamal KT. Cellular uptake and in vivo distribution of mesenchymal-stem-cell-derived extracellular vesicles are protein corona dependent. NATURE NANOTECHNOLOGY 2024; 19:846-855. [PMID: 38366223 PMCID: PMC11186763 DOI: 10.1038/s41565-023-01585-y] [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: 11/08/2022] [Accepted: 11/27/2023] [Indexed: 02/18/2024]
Abstract
Extracellular vesicles (EVs) derived from mesenchymal stem cells are promising nanotherapeutics in liver diseases due to their regenerative and immunomodulatory properties. Nevertheless, a concern has been raised regarding the rapid clearance of exogenous EVs by phagocytic cells. Here we explore the impact of protein corona on EVs derived from two culturing conditions in which specific proteins acquired from media were simultaneously adsorbed on the EV surface. Additionally, by incubating EVs with serum, simulating protein corona formation upon systemic delivery, further resolved protein corona-EV complex patterns were investigated. Our findings reveal the potential influences of corona composition on EVs under in vitro conditions and their in vivo kinetics. Our data suggest that bound albumin creates an EV signature that can retarget EVs from hepatic macrophages. This results in markedly improved cellular uptake by hepatocytes, liver sinusoidal endothelial cells and hepatic stellate cells. This phenomenon can be applied as a camouflage strategy by precoating EVs with albumin to fabricate the albumin-enriched protein corona-EV complex, enhancing non-phagocytic uptake in the liver. This work addresses a critical challenge facing intravenously administered EVs for liver therapy by tailoring the protein corona-EV complex for liver cell targeting and immune evasion.
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Affiliation(s)
- Revadee Liam-Or
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Farid N Faruqu
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King's College London, London, UK
- Pharmacology Department, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Adam Walters
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Shunping Han
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Lizhou Xu
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Julie Tzu-Wen Wang
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Jennifer Oberlaender
- Max Planck Institute for Polymer Research, Mainz, Germany
- Department of Dermatology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Alberto Sanchez-Fueyo
- Institute of Liver Studies, King's College London University and King's College Hospital, London, UK
| | - Giovanna Lombardi
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Francesco Dazzi
- Comprehensive Cancer Centre, King's College London, London, UK
| | - Volker Mailaender
- Max Planck Institute for Polymer Research, Mainz, Germany
- Department of Dermatology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Khuloud T Al-Jamal
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King's College London, London, UK.
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Boysen L, Viuff BM, Landsy LH, Lykkesfeldt J, Raymond JT, Price SA, Pelzer H, Lauritzen B. Formation and Glomerular Deposition of Immune Complexes in Mice Administered Human Antibodies: Evaluation of Dose, Frequency, and Biomarkers. Toxicol Pathol 2020; 48:570-585. [PMID: 32319353 DOI: 10.1177/0192623320919121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Administration of human protein-based drugs to animals often leads to formation of antidrug antibodies (ADAs) that may form circulating immune complexes (CICs) with the dosed protein. Circulating immune complexes can activate and bind complement (cCICs), and if large amount of CICs or cCICs is formed, the clearance mechanism potentially becomes saturated, which can lead to immune complex (IC) deposition and inflammation. To obtain a better understanding of the underlying factors, including the relationship between different dose regimes on IC formation and deposition and identification of possible biomarkers of IC deposition and IC-related pathological changes in kidneys, BALB/c and C57BL/6J mice were administered with human anti-tumor necrosis factor α (aTNFα, adalimumab) or a humanized anti-TNP (aTNP) antibody for 13 weeks. Particularly, ADA, CIC, cCIC formation, IC deposition, and glomerulonephritis were observed in C57BL/6J administered with aTNFα, whereas the immunologic response was minor in BALB/c mice administered with aTNFα and in BALB/c and C57BL/6J mice administered aTNP. Changing dose levels or increasing dosing frequency of aTNFα on top of an already-established CIC and cCIC response did not lead to substantial changes in CIC, cCIC formation, or IC deposition. Finally, no association between the presence of CICs or cCIC in plasma and glomerular IC deposition and/or glomerulonephritis was observed.
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Affiliation(s)
- Lykke Boysen
- Global Discovery & Development Sciences, Novo Nordisk A/S, Måløv, Denmark.,Faculty of Health & Medical Sciences, University of Copenhagen, Frederiksberg, Denmark
| | - Birgitte M Viuff
- Global Discovery & Development Sciences, Novo Nordisk A/S, Måløv, Denmark
| | - Lone H Landsy
- Global Discovery & Development Sciences, Novo Nordisk A/S, Måløv, Denmark
| | - Jens Lykkesfeldt
- Faculty of Health & Medical Sciences, University of Copenhagen, Frederiksberg, Denmark
| | - James T Raymond
- Pathology Associates, Charles River Laboratories Inc, Frederick, Maryland, USA
| | - Shari A Price
- Pathology Associates, Charles River Laboratories Inc, Frederick, Maryland, USA
| | - Hermann Pelzer
- Global Discovery & Development Sciences, Novo Nordisk A/S, Måløv, Denmark
| | - Brian Lauritzen
- Global Discovery & Development Sciences, Novo Nordisk A/S, Måløv, Denmark
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Sally Ahmad S, Abir Adel S, Nadia Ahmad Abd EM, Mahmoud Abd EAH, Nermine M, Medhat H. Evaluation of breast cancer regarding molecular and immunochemical markers. INTERNATIONAL JOURNAL OF IMMUNOTHERAPY AND CANCER RESEARCH 2020; 6:001-009. [DOI: 10.17352/2455-8591.000021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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