Keyword search (4,164 papers available)

"nanoparticle" Keyword-tagged Publications:

Title Authors PubMed ID
1 Improved electrical performance of PDMS and PEDOT: PSS composites with MWCNT and AgNP particles Shafagh SH; Deen I; Packirisamy M; 41424586
ENCS
2 Light-Activated Micromotors in Air Propelled by Thermal Convection Mena-Giraldo P; Mandl GA; Quezada-Novoa V; Garcia-Henao C; Bondon N; Hazlett MJ; Capobianco JA; 40964823
CNSR
3 A synthetic model of bioinspired liposomes to study cancer-cell derived extracellular vesicles and their uptake by recipient cells López RR; Ben El Khyat CZ; Chen Y; Tsering T; Dickinson K; Bustamante P; Erzingatzian A; Bartolomucci A; Ferrier ST; Douanne N; Mounier C; Stiharu I; Nerguizian V; Burnier JV; 40069225
ENCS
4 Long-lasting antimicrobial effect of multipurpose ZnO nanoparticle-loaded dental resins enhanced by blue light photodynamic therapy Leite ML; Comeau P; Zaghwan A; Shen Y; Manso AP; 39765362
ENCS
5 3D bioheat transfer mapping reveals nanomagnetic particles effectiveness in radiofrequency hyperthermia breast cancer treatment comparing to experimental study Kavousi M; Saadatmand E; Masoumbeigi M; Mahdavi R; Riyahi Alam N; 39557504
PHYSICS
6 Non-invasive paper-based sensors containing rare-earth-doped nanoparticles for the detection of D-glucose López-Peña G; Ortiz-Mansilla E; Arranz A; Bogdan N; Manso-Silván M; Martín Rodríguez E; 38729020
CHEMBIOCHEM
7 Tailoring plasmonic sensing strategies for the rapid and sensitive detection of hypochlorite in swimming water samples Sadiq Z; Al-Kassawneh M; Safiabadi Tali SH; Jahanshahi-Anbuhi S; 38451315
ENCS
8 Janus Micromotors for Photophoretic Motion and Photon Upconversion Applications Using a Single Near-Infrared Wavelength Mena-Giraldo P; Kaur M; Maurizio SL; Mandl GA; Capobianco JA; 38197400
CHEMBIOCHEM
9 SiCNFe Ceramics as Soft Magnetic Material for MEMS Magnetic Devices: A Mössbauer Study Stiharu I; Andronenko S; Zinnatullin A; Vagizov F; 37241549
PHYSICS
10 Gold Nanoparticles-Based Colorimetric Assays for Environmental Monitoring and Food Safety Evaluation Sadiq Z; Safiabadi Tali SH; Hajimiri H; Al-Kassawneh M; Jahanshahi-Anbuhi S; 36629748
ENCS
11 Utilization of a biosurfactant foam/nanoparticle mixture for treatment of oil pollutants in soil Vu KA; Mulligan CN; 35834082
ENCS
12 Remediation of oil-contaminated soil using Fe/Cu nanoparticles and biosurfactants Vu KA; Mulligan CN; 35361056
ENCS
13 Evaluation of Lanthanide-Doped Upconverting Nanoparticles for in Vitro and in Vivo Applications Samhadaneh DM; Mandl GA; Han Z; Mahjoob M; Weber SC; Tuznik M; Rudko DA; Capobianco JA; Stochaj U; 35025434
CNSR
14 Electrospun Upconverting Nanofibrous Hybrids with Smart NIR-Light-Controlled Drug Release for Wound Dressing Huang HY; Skripka A; Zaroubi L; Findlay BL; Vetrone F; Skinner C; Oh JK; Cuccia LA; 35019380
CHEMBIOCHEM
15 Cancer-Nano-Interaction: From Cellular Uptake to Mechanobiological Responses Sohrabi Kashani A; Packirisamy M; 34502495
ENCS
16 Microfluidic Shear Processing Control of Biological Reduction Stimuli-Responsive Polymer Nanoparticles for Drug Delivery. Huang Y, Jazani AM, Howell EP, Reynolds LA, Oh JK, Moffitt MG 33455300
CHEMBIOCHEM
17 Using intracellular plasmonics to characterize nanomorphology in human cells. Sohrabi Kashani A, Piekny A, Packirisamy M 33365137
BIOLOGY
18 Controlled Microfluidic Synthesis of Biological Stimuli-Responsive Polymer Nanoparticles. Huang Y, Moini Jazani A, Howell EP, Oh JK, Moffitt MG 31820915
CHEMBIOCHEM
19 The Key Role of Intrinsic Lifetime Dynamics from Upconverting Nanosystems in Multiemission Particle Velocimetry Tessitore G; Maurizio SL; Sabri T; Skinner CD; Capobianco JA; 32924221
CNSR
20 Exploring the biophysicochemical alteration of green alga Asterococcus superbus interactively affected by nanoparticles, triclosan and illumination. Xin X, Huang G, An C, Lu C, Xiong W 32473326
ENCS
21 Wavelength-Selective Nonlinear Imaging and Photo-Induced Cell Damage by Dielectric Harmonic Nanoparticles. Kilin V, Campargue G, Fureraj I, Sakong S, Sabri T, Riporto F, Vieren A, Mugnier Y, Mas C, Staedler D, Collins JM, Bonacina L, Vogel A, Capobianco JA, Wolf JP 32282184
CNSR
22 Surface Response Based Modeling of Liposome Characteristics in a Periodic Disturbance Mixer. López RR, Ocampo I, Sánchez LM, Alazzam A, Bergeron KF, Camacho-León S, Mounier C, Stiharu I, Nerguizian V 32106424
ENCS

 

Title:A synthetic model of bioinspired liposomes to study cancer-cell derived extracellular vesicles and their uptake by recipient cells
Authors:López RRBen El Khyat CZChen YTsering TDickinson KBustamante PErzingatzian ABartolomucci AFerrier STDouanne NMounier CStiharu INerguizian VBurnier JV
Link:https://pubmed.ncbi.nlm.nih.gov/40069225/
DOI:10.1038/s41598-025-91873-5
Publication:Scientific reports
Keywords:BiomimeticsCancer EVsCancer modelsCell-cell communicationCellular uptakeExtracellular vesiclesLiposomesNanoparticles
PMID:40069225 Category: Date Added:2025-03-12
Dept Affiliation: ENCS
1 Cancer Research Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Montreal, QC, H4A 3J1, Canada.
2 Department of Pathology, McGill University, Quebec, Canada.
3 Department of Electrical Engineering, École de Technologie supérieure, 1100 Notre Dame West, Montreal, QC, H3C 1K3, Canada.
4 Department of biological sciences, Université du Québec à Montréal, 141 avenue du président Kennedy, Montreal, QC, H2X 1Y4, Canada.
5 Department of Mechanical, Industrial and Aerospace Engineering, Concordia University, 1455 de Maisonneuve Blvd. West, Montreal, QC, H3G 1M8, Canada.
6 Gerald Bronfman Department of Oncology, McGill University, 5100 de Maisonneuve Blvd. West, Montreal, QC, H4A 3T2, Canada.
7 Cancer Research Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Montreal, QC, H4A 3J1, Canada. julia.burnier@mcgill.ca.
8 Department of Pathology, McGill University, Quebec, Canada. julia.burnier@mcgill.ca. <

Description:

Extracellular vesicles (EVs) are secreted by most cell types and play a central role in cell-cell communication. These naturally occurring nanoparticles have been particularly implicated in cancer, but EV heterogeneity and lengthy isolation methods with low yield make them difficult to study. To circumvent the challenges in EV research, we aimed to develop a unique synthetic model by engineering bioinspired liposomes to study EV properties and their impact on cellular uptake. We produced EV-like liposomes mimicking the physicochemical properties as cancer EVs. First, using a panel of cancer and non-cancer cell lines, small EVs were isolated by ultracentrifugation and characterized by dynamic light scattering (DLS) and nanoparticle tracking analysis (NTA). Cancer EVs ranged in mean size from 107.9 to 161 nm by NTA, hydrodynamic diameter from 152 to 355 nm by DLS, with a zeta potential ranging from - 25 to -6 mV. EV markers TSG101 and CD81 were positive on all EVs. Using a microfluidics bottom-up approach, liposomes were produced using the nanoprecipitation method adapted to micromixers developed by our group. A library of liposome formulations was created that mimicked the ranges of size (90-222 nm) and zeta potential (anionic [-47 mV] to neutral [-1 mV]) at a production throughput of up to 41 mL/h and yielding a concentration of 1 × 1012 particles per mL. EV size and zeta potential were reproduced by controlling the flow conditions and lipid composition set by a statistical model based on the response surface methodology. The model was fairly accurate with an R-squared > 70% for both parameters between the targeted EV and the obtained liposomes. Finally, the internalization of fluorescently labeled EV-like liposomes was assessed by confocal microscopy and flow cytometry, and correlated with decreasing liposome size and less negative zeta potential, providing insights into the effects of key EV physicochemical properties. Our data demonstrated that liposomes can be used as a powerful synthetic model of EVs. By mimicking cancer cell-derived EV properties, the effects on cellular internalization can be assessed individually and in combination. Taken together, we present a novel system that can accelerate research on the effects of EVs in cancer models.





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