1
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Moitra P, Skrodzki D, Molinaro M, Gunaseelan N, Sar D, Aditya T, Dahal D, Ray P, Pan D. Context-Responsive Nanoparticle Derived from Synthetic Zwitterionic Ionizable Phospholipids in Targeted CRISPR/Cas9 Therapy for Basal-like Breast Cancer. ACS NANO 2024; 18:9199-9220. [PMID: 38466962 DOI: 10.1021/acsnano.4c01400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
The majority of triple negative breast cancers (TNBCs) are basal-like breast cancers (BLBCs), which tend to be more aggressive, proliferate rapidly, and have poor clinical outcomes. A key prognostic biomarker and regulator of BLBC is the Forkhead box C1 (FOXC1) transcription factor. However, because of its functional placement inside the cell nucleus and its structural similarity with other related proteins, targeting FOXC1 for therapeutic benefit, particularly for BLBC, continues to be difficult. We envision targeted nonviral delivery of CRISPR/Cas9 plasmid toward the efficacious knockdown of FOXC1. Keeping in mind the challenges associated with the use of CRISPR/Cas9 in vivo, including off-targeting modifications, and effective release of the cargo, a nanoparticle with context responsive properties can be designed for efficient targeted delivery of CRISPR/Cas9 plasmid. Consequently, we have designed, synthesized, and characterized a zwitterionic amino phospholipid-derived transfecting nanoparticle for delivery of CRISPR/Cas9. The construct becomes positively charged only at low pH, which encourages membrane instability and makes it easier for nanoparticles to exit endosomes. This has enabled effective in vitro and in vivo downregulation of protein expression and genome editing. Following this, we have used EpCAM aptamer to make the system targeted toward BLBC cell lines and to reduce its off-target toxicity. The in vivo efficacy, biodistribution, preliminary pharmacokinetics, and biosafety of the optimized targeted CRISPR nanoplatform is then validated in a rodent xenograft model. Overall, we have attempted to knockout the proto-oncogenic FOXC1 expression in BLBC cases by efficient delivery of CRISPR effectors via a context-responsive nanoparticle delivery system derived from a designer lipid derivative. We believe that the nonviral approach for in vitro and in vivo delivery of CRISPR/Cas9 targeted toward FOXC1, studied herein, will greatly emphasize the therapeutic regimen for BLBC.
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Affiliation(s)
- Parikshit Moitra
- Department of Nuclear Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
- Department of Pediatrics, Centre of Blood Oxygen Transport & Hemostasis, University of Maryland-Baltimore School of Medicine, Baltimore, Maryland 21201, United States
- Center for Infectious Disease Dynamics, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - David Skrodzki
- Department of Pediatrics, Centre of Blood Oxygen Transport & Hemostasis, University of Maryland-Baltimore School of Medicine, Baltimore, Maryland 21201, United States
- Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Matthew Molinaro
- Department of Engineering Science and Mechanics, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Nivetha Gunaseelan
- Department of Biomedical Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Dinabandhu Sar
- Department of Bioengineering, University of Illinois, Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Teresa Aditya
- Department of Nuclear Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
- Center for Infectious Disease Dynamics, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Dipendra Dahal
- Department of Pediatrics, Centre of Blood Oxygen Transport & Hemostasis, University of Maryland-Baltimore School of Medicine, Baltimore, Maryland 21201, United States
| | - Priyanka Ray
- Department of Chemical & Biochemical Engineering, University of Maryland-Baltimore County, Baltimore County, Maryland 21250, United States
| | - Dipanjan Pan
- Department of Nuclear Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
- Department of Pediatrics, Centre of Blood Oxygen Transport & Hemostasis, University of Maryland-Baltimore School of Medicine, Baltimore, Maryland 21201, United States
- Center for Infectious Disease Dynamics, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
- Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
- Department of Biomedical Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
- Department of Bioengineering, University of Illinois, Urbana-Champaign, Urbana, Illinois 61801, United States
- Department of Chemical & Biochemical Engineering, University of Maryland-Baltimore County, Baltimore County, Maryland 21250, United States
- Huck Institutes of the Life Sciences, 101 Huck Life Sciences Building, University Park, Pennsylvania 16802, United States
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Moitra P, Alafeef M, Dighe K, Pan D. Single-gene diagnostic assay for rapid subclassification of basal like breast cancer with mRNA targeted antisense oligonucleotide capped molecular probe. Biosens Bioelectron 2022; 207:114178. [DOI: 10.1016/j.bios.2022.114178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 03/06/2022] [Accepted: 03/07/2022] [Indexed: 01/16/2023]
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Ye M, Misra SK, De AK, Ostadhossein F, Singh K, Rund L, Schook L, Pan D. Design, Synthesis, and Characterization of Globular Orphan Nuclear Receptor Regulator with Biological Activity in Soft Tissue Sarcoma. J Med Chem 2018; 61:10739-10752. [PMID: 30375864 DOI: 10.1021/acs.jmedchem.8b01387] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Sarcomas are rare and heterogeneous cancer variants of mesenchymal origin. Their genetic heterogeneity coupled with uncertain histogenesis makes them difficult to treat and results in poor prognosis. In this work, we show that structure-based drug discovery involving computational modeling can be used to identify a new retinoid X receptor (RXR) agonist ligand with a bis(indolyl)methane scaffold. This agent co-self-assembles with an amphiphilic diblock copolymer resulting in nanoparticles (Nano-RXR) with excellent kinetic stability, which were evaluated for efficacy and safety in transformed sarcoma cells, 63-3 Cre and 141-10 Cre of pig origin, and in rodent xenograft models. Responses at gene and protein levels established the treatment approach as a highly effective RXR agonist across cell, rodent, and "Oncopig" models. Interestingly, Nano-RXR was not only able to modulate metabolic and transporter genes related to orphan nuclear receptors but also played a major role in modulating programmed cell death in sarcomas developed in Oncopigs.
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Affiliation(s)
- Mao Ye
- Department of Bioengineering , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States
| | - Santosh K Misra
- Department of Bioengineering , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States
| | - Arun K De
- Department of Animal Sciences , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States.,Agricultural Animal Care and Use Program , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States
| | - Fatemeh Ostadhossein
- Department of Bioengineering , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States
| | - Kuldeep Singh
- Veterinary Diagnostic Laboratory , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States
| | - Laurie Rund
- Department of Animal Sciences , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States.,Agricultural Animal Care and Use Program , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States.,Veterinary Diagnostic Laboratory , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States
| | - Lawrence Schook
- Department of Animal Sciences , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States.,Agricultural Animal Care and Use Program , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States.,Veterinary Diagnostic Laboratory , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States
| | - Dipanjan Pan
- Department of Bioengineering , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States.,Beckman Institute of Advanced Science and Technology , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States.,Mills Breast Cancer Institute , Carle Foundation Hospital , 502 N. Busey , Urbana , Illinois 61801 , United States.,Department of Materials Science and Engineering , University of Illinois at Urbana-Champaign , Urbana , Illinois 61801 , United States.,Carle-Illinois College of Medicine , Urbana , Illinois 61801 , United States
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Kampert T, Misra SK, Srivastava I, Tripathi I, Pan D. Phenotypically Screened Carbon Nanoparticles for Enhanced Combinatorial Therapy in Triple Negative Breast Cancer. Cell Mol Bioeng 2017; 10:371-386. [PMID: 31719869 PMCID: PMC6816755 DOI: 10.1007/s12195-017-0490-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Accepted: 05/12/2017] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION Triple negative breast cancer (TNBC) is a highly aggressive type of breast cancer with high resistance to current standard therapies. We demonstrate that phenotypically stratified carbon nanoparticle is highly effective in delivering a novel combinatorial triple drug formulation for synergistic regression of TNBC in vitro and in vivo. METHOD The combinatorial formulation is comprised of repurposed inhibitors of STAT3 (nifuroxazide), topoisomerase-II-activation-pathway (amonafide) and NFκb (pentoxifylline). Synergistic effect of drug combination was established in a panel of TNBC-lines comprising mesenchymal-stem-like, mesenchymal and basal-like cells along with non-TNBC-cells. The delivery of combinatorial drug formulation was achieved using a phenotypically screened carbon nanoparticles for TNBC cell lines. RESULTS Results indicated a remarkable five-fold improvement (IC50-6.75 µM) from the parent drugs with a combinatorial index <1 in majority of the TNBC cells. Multi-compartmental carbon nanoparticles were then parametrically assessed based on size, charge (positive/negative/neutral) and chemistry (functionalities) to study their likelihood of crossing endocytic barriers from phenotypical standpoint in TNBC lines. Interestingly, a combination of clathrin mediated, energy and dynamin dependent pathways were predominant for sulfonated nanoparticles, whereas pristine and phospholipid particles followed all the investigated endocytic pathways. CONCLUSIONS An exactitude 'omics' approach helps to predict that phospholipid encapsulated-particles will predominantly accumulate in TNBC comprising the drug-'cocktail'. We investigated the protein expression effects inducing synergistic effect and simultaneously suppressing drug resistance through distinct mechanisms of action.
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Affiliation(s)
- Taylor Kampert
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Beckman Institute of Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Carle Foundation Hospital, 611 West Park Street, Urbana, IL USA
- Institute for Sustainability in Energy and Environment, University of Illinois at Urbana-Champaign, Urbana, IL USA
| | - Santosh K. Misra
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Beckman Institute of Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Carle Foundation Hospital, 611 West Park Street, Urbana, IL USA
- Institute for Sustainability in Energy and Environment, University of Illinois at Urbana-Champaign, Urbana, IL USA
| | - Indrajit Srivastava
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Beckman Institute of Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Carle Foundation Hospital, 611 West Park Street, Urbana, IL USA
- Institute for Sustainability in Energy and Environment, University of Illinois at Urbana-Champaign, Urbana, IL USA
| | - Indu Tripathi
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Beckman Institute of Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Carle Foundation Hospital, 611 West Park Street, Urbana, IL USA
- Institute for Sustainability in Energy and Environment, University of Illinois at Urbana-Champaign, Urbana, IL USA
| | - Dipanjan Pan
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Beckman Institute of Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL USA
- Carle Foundation Hospital, 611 West Park Street, Urbana, IL USA
- Institute for Sustainability in Energy and Environment, University of Illinois at Urbana-Champaign, Urbana, IL USA
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Daza EA, Misra SK, Scott J, Tripathi I, Promisel C, Sharma BK, Topczewski J, Chaudhuri S, Pan D. Multi-Shell Nano-CarboScavengers for Petroleum Spill Remediation. Sci Rep 2017; 7:41880. [PMID: 28157204 PMCID: PMC5291094 DOI: 10.1038/srep41880] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 12/28/2016] [Indexed: 12/18/2022] Open
Abstract
Increasingly frequent petroleum contamination in water bodies continues to threaten our ecosystem, which lacks efficient and safe remediation tactics both on macro and nanoscales. Current nanomaterial and dispersant remediation methods neglect to investigate their adverse environmental and biological impact, which can lead to a synergistic chemical imbalance. In response to this rising threat, a highly efficient, environmentally friendly and biocompatible nano-dispersant has been developed comprising a multi-shelled nanoparticle termed 'Nano-CarboScavengers' (NCS) with native properties for facile recovery via booms and mesh tools. NCS treated different forms of petroleum oil (raw and distillate form) with considerable efficiency (80% and 91%, respectively) utilizing sequestration and dispersion abilities in tandem with a ~10:1 (oil: NCS; w/w) loading capacity. In extreme contrast with chemical dispersants, the NCS was found to be remarkably benign in in vitro and in vivo assays. Additionally, the carbonaceous nature of NCS broke down by human myeloperoxidase and horseradish peroxidase enzymes, revealing that incidental biological uptake can enzymatically digest the sugar based core.
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Affiliation(s)
- Enrique A. Daza
- Department of Bioengineering, University of Illinois at Urbana Champaign, Urbana, Illinois 61801, USA
- Carle Foundation Hospital, Urbana, Illinois, 61801, USA
| | - Santosh K. Misra
- Department of Bioengineering, University of Illinois at Urbana Champaign, Urbana, Illinois 61801, USA
- Carle Foundation Hospital, Urbana, Illinois, 61801, USA
| | - John Scott
- Illinois Sustainable Technology Center, Prairie Research Institute, University of Illinois at Urbana Champaign, Champaign, Illinois, 61820, USA
| | - Indu Tripathi
- Department of Bioengineering, University of Illinois at Urbana Champaign, Urbana, Illinois 61801, USA
- Carle Foundation Hospital, Urbana, Illinois, 61801, USA
| | - Christine Promisel
- Department of Bioengineering, University of Illinois at Urbana Champaign, Urbana, Illinois 61801, USA
| | - Brajendra K. Sharma
- Illinois Sustainable Technology Center, Prairie Research Institute, University of Illinois at Urbana Champaign, Champaign, Illinois, 61820, USA
| | - Jacek Topczewski
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Stanley Manne Children’s Research Institute, Chicago, Illinois 60611, USA
| | | | - Dipanjan Pan
- Department of Bioengineering, University of Illinois at Urbana Champaign, Urbana, Illinois 61801, USA
- Carle Foundation Hospital, Urbana, Illinois, 61801, USA
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6
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Daza EA, Misra SK, Schwartz-Duval AS, Ohoka A, Miller C, Pan D. Nano-Cesium for Anti-Cancer Properties: An Investigation into Cesium Induced Metabolic Interference. ACS APPLIED MATERIALS & INTERFACES 2016; 8:26600-26612. [PMID: 27662498 DOI: 10.1021/acsami.6b09887] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The use of cesium chloride (CsCl) for cancer therapy ("high pH therapy") has been theorized to produce anticancer properties by raising intracellular pH to induce apoptosis. Although considered as "alternative medicine", little scientific evidence supports this theory. Alternatively, cells have no cesium ion (Cs+) mediated channels for clearance. Thus, such unstable electrochemical distributions have the severe potential to disrupt electrochemical dependent cellular processes, such as glucose cotransporters. Hence, a detailed investigation of pH changing effects and glucose uptake inhibition are warranted as a possible cesium-induced anticancer therapy. We developed and characterized cesium nanoparticles (38 ± 6 nm), termed NanoCs, for nanoparticle-mediated internalization of the ion, and compared its treatment to free CsCl. Our investigations suggest that neither NanoCs nor CsCl drastically changed the intracellular pH, negating the theory. Alternatively, NanoCs lead to a significant decrease in glucose uptake when compared to free CsCl, suggesting cesium inhibited glucose uptake. An apoptosis assay of observed cell death affirms that NanoCs leads tumor cells to initiate apoptosis rather than follow necrotic behavior. Furthermore, NanoCs lead to in vivo tumor regression, where H&E analysis confirmed apoptotic cell populations. Thus, NanoCs performed pH-independent anticancer therapy by inducing metabolic stasis.
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Affiliation(s)
- Enrique A Daza
- Department of Bioengineering, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
- Biomedical Research Center, Carle Foundation Hospital , Urbana, Illinois 61801, United States
| | - Santosh K Misra
- Department of Bioengineering, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
- Biomedical Research Center, Carle Foundation Hospital , Urbana, Illinois 61801, United States
| | - Aaron S Schwartz-Duval
- Department of Bioengineering, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
- Biomedical Research Center, Carle Foundation Hospital , Urbana, Illinois 61801, United States
| | - Ayako Ohoka
- Department of Bioengineering, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
- Biomedical Research Center, Carle Foundation Hospital , Urbana, Illinois 61801, United States
| | - Callie Miller
- Biomedical Research Center, Carle Foundation Hospital , Urbana, Illinois 61801, United States
| | - Dipanjan Pan
- Department of Bioengineering, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
- Biomedical Research Center, Carle Foundation Hospital , Urbana, Illinois 61801, United States
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
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7
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Misra SK, Mukherjee P, Chang HH, Tiwari S, Gryka M, Bhargava R, Pan D. Multi-functionality Redefined with Colloidal Carotene Carbon Nanoparticles for Synchronized Chemical Imaging, Enriched Cellular Uptake and Therapy. Sci Rep 2016; 6:29299. [PMID: 27405011 PMCID: PMC4941412 DOI: 10.1038/srep29299] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Accepted: 06/14/2016] [Indexed: 12/22/2022] Open
Abstract
Typically, multiplexing high nanoparticle uptake, imaging, and therapy requires careful integration of three different functions of a multiscale molecular-particle assembly. Here, we present a simpler approach to multiplexing by utilizing one component of the system for multiple functions. Specifically, we successfully synthesized and characterized colloidal carotene carbon nanoparticle (C(3)-NP), in which a single functional molecule served a threefold purpose. First, the presence of carotene moieties promoted the passage of the particle through the cell membrane and into the cells. Second, the ligand acted as a potent detrimental moiety for cancer cells and, finally, the ligands produced optical contrast for robust microscopic detection in complex cellular environments. In comparative tests, C(3)-NP were found to provide effective intracellular delivery that enables both robust detection at cellular and tissue level and presents significant therapeutic potential without altering the mechanism of intracellular action of β-carotene. Surface coating of C(3) with phospholipid was used to generate C(3)-Lipocoat nanoparticles with further improved function and biocompatibility, paving the path to eventual in vivo studies.
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Affiliation(s)
- Santosh K Misra
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Prabuddha Mukherjee
- Electrical and Computer Engineering, Chemical and Biomolecular Engineering, Chemistry, and Mechanical Science and Engineering, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Huei-Huei Chang
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Saumya Tiwari
- Electrical and Computer Engineering, Chemical and Biomolecular Engineering, Chemistry, and Mechanical Science and Engineering, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Mark Gryka
- Electrical and Computer Engineering, Chemical and Biomolecular Engineering, Chemistry, and Mechanical Science and Engineering, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Rohit Bhargava
- Electrical and Computer Engineering, Chemical and Biomolecular Engineering, Chemistry, and Mechanical Science and Engineering, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Dipanjan Pan
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
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8
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Misra SK, Mukherjee P, Ohoka A, Schwartz-Duval AS, Tiwari S, Bhargava R, Pan D. Vibrational spectroscopy and imaging for concurrent cellular trafficking of co-localized doxorubicin and deuterated phospholipid vesicles. NANOSCALE 2016; 8:2826-31. [PMID: 26763407 PMCID: PMC4868062 DOI: 10.1039/c5nr07975f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Simultaneous tracking of nanoparticles and encapsulated payload is of great importance and visualizing their activity is arduous. Here we use vibrational spectroscopy to study the in vitro tracking of co-localized lipid nanoparticles and encapsulated drug employing a model system derived from doxorubicin-encapsulated deuterated phospholipid (dodecyl phosphocholine-d38) single tailed phospholipid vesicles.
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Affiliation(s)
- S K Misra
- Departments of Bioengineering and Materials Science and Engineering, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Carle Foundation Hospital, 502 N. Busey St., Urbana, IL 61801, USA.
| | - P Mukherjee
- Department of Bioengineering, Electrical and Computer Engineering, Chemical and Biomolecular Engineering, Chemistry, and Mechanical Science and Engineering, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, 1304 W. Springfield Ave, Urbana, IL 61801, USA.
| | - A Ohoka
- Departments of Bioengineering and Materials Science and Engineering, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Carle Foundation Hospital, 502 N. Busey St., Urbana, IL 61801, USA.
| | - A S Schwartz-Duval
- Departments of Bioengineering and Materials Science and Engineering, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Carle Foundation Hospital, 502 N. Busey St., Urbana, IL 61801, USA.
| | - S Tiwari
- Department of Bioengineering, Electrical and Computer Engineering, Chemical and Biomolecular Engineering, Chemistry, and Mechanical Science and Engineering, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, 1304 W. Springfield Ave, Urbana, IL 61801, USA.
| | - R Bhargava
- Department of Bioengineering, Electrical and Computer Engineering, Chemical and Biomolecular Engineering, Chemistry, and Mechanical Science and Engineering, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, 1304 W. Springfield Ave, Urbana, IL 61801, USA.
| | - D Pan
- Departments of Bioengineering and Materials Science and Engineering, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Carle Foundation Hospital, 502 N. Busey St., Urbana, IL 61801, USA.
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Mukherjee P, Misra SK, Gryka MC, Chang HH, Tiwari S, Wilson WL, Scott JW, Bhargava R, Pan D. Tunable Luminescent Carbon Nanospheres with Well-Defined Nanoscale Chemistry for Synchronized Imaging and Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2015; 11:4691-4703. [PMID: 25994248 DOI: 10.1002/smll.201500728] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Revised: 04/10/2015] [Indexed: 05/28/2023]
Abstract
In this work, we demonstrate the significance of defined surface chemistry in synthesizing luminescent carbon nanomaterials (LCN) with the capability to perform dual functions (i.e., diagnostic imaging and therapy). The surface chemistry of LCN has been tailored to achieve two different varieties: one that has a thermoresponsive polymer and aids in the controlled delivery of drugs, and the other that has fluorescence emission both in the visible and near-infrared (NIR) region and can be explored for advanced diagnostic modes. Although these particles are synthesized using simple, yet scalable hydrothermal methods, they exhibit remarkable stability, photoluminescence and biocompatibility. The photoluminescence properties of these materials are tunable through careful choice of surface-passivating agents and can be exploited for both visible and NIR imaging. Here the synthetic strategy demonstrates the possibility to incorporate a potent antimetastatic agent for inhibiting melanomas in vitro. Since both particles are Raman active, their dispersion on skin surface is reported with Raman imaging and utilizing photoluminescence, their depth penetration is analysed using fluorescence 3D imaging. Our results indicate a new generation of tunable carbon-based probes for diagnosis, therapy or both.
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MESH Headings
- Animals
- Biocompatible Materials/chemistry
- Cell Line, Tumor
- Complement Activation
- Humans
- Imaging, Three-Dimensional
- Luminescence
- Melanoma/metabolism
- Metal Nanoparticles/chemistry
- Microscopy, Atomic Force
- Microscopy, Electron, Transmission
- Molecular Imaging
- Nanospheres/chemistry
- Nanotubes, Carbon/chemistry
- Photochemistry
- Polymers/chemistry
- Spectrophotometry, Infrared
- Spectroscopy, Fourier Transform Infrared
- Spectroscopy, Near-Infrared
- Spectrum Analysis, Raman
- Swine
- Temperature
- Theranostic Nanomedicine
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Affiliation(s)
- Prabuddha Mukherjee
- Department of Bioengineering, University of Illinois at Urbana-Champaign, 1304 W. Springfield Ave., Urbana, IL, 61801, USA
| | - Santosh K Misra
- Department of Bioengineering, University of Illinois at Urbana-Champaign, 1304 W. Springfield Ave., Urbana, IL, 61801, USA
| | - Mark C Gryka
- Department of Bioengineering, University of Illinois at Urbana-Champaign, 1304 W. Springfield Ave., Urbana, IL, 61801, USA
| | - Huei-Huei Chang
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 S. Mathews Ave., Urbana, IL, 61801, USA
| | - Saumya Tiwari
- Department of Bioengineering, University of Illinois at Urbana-Champaign, 1304 W. Springfield Ave., Urbana, IL, 61801, USA
| | - William L Wilson
- Materials Research Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - John W Scott
- Illinois Sustainability Technology Center, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Rohit Bhargava
- Department of Bioengineering, University of Illinois at Urbana-Champaign, 1304 W. Springfield Ave., Urbana, IL, 61801, USA
- Electrical and Computer Engineering, Chemical and Biomolecular Engineering, Chemistry, and Mechanical Science and Engineering, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, 1304 W. Springfield Ave., Urbana, IL, 61801, USA
| | - Dipanjan Pan
- Carle Foundation Hospital, 502 N. Busey St., Urbana, IL, 61801, USA
- Departments of Bioengineering and Materials Science and Engineering, 502 N. Busey St., Urbana, IL, 61801, USA
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
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Misra SK, Jensen TW, Pan D. Enriched inhibition of cancer and stem-like cancer cells via STAT-3 modulating niclocelles. NANOSCALE 2015; 7:7127-7132. [PMID: 25785368 DOI: 10.1039/c5nr00403a] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We describe for the first time a therapeutic strategy to target stem-like cancer cells via STAT-3 modulation using a nanomedicine approach. Niclocelle, a niclosamide loaded rigid core mixed micelle, was synthesized from a self-assembled well-defined amphiphilic diblock copolymer and an FDA-approved signal transducer and activator of transcription factor 3. Followed by a rigorous physico-chemical characterization, niclocelles were evaluated biologically for cytotoxicity and apoptosis in human melanoma (C32) and breast cancer (MDA-MB231 and MCF-7) cells. Niclocelles were found to selectively reduce the CD44+ stem cell population in C32 cells via STAT-3 modulation.
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Affiliation(s)
- Santosh K Misra
- Department of Bioengineering, Materials Science and Engineering and Beckman Institute, University of Illinois at Urbana-Champaign and Carle Cancer Center, 502 N. Busey, Urbana, IL 61801, USA.
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