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Zhao H, Zhou P, Huang K, Deng G, Zhou Z, Wang J, Wang M, Zhang Y, Yang H, Yang S. Amplifying Apoptosis Homing Nanoplatform for Tumor Theranostics. Adv Healthc Mater 2018; 7:e1800296. [PMID: 29745029 DOI: 10.1002/adhm.201800296] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 04/10/2018] [Indexed: 02/05/2023]
Abstract
Nanomedicine has significantly impacted cancer theranostics. However, its efficiency is restricted by the limited enhanced permeability and retention effect of nanomaterials and insufficient density/specificity of receptors of tumor cells. Herein, an apoptosis-homing nanoplatform based on zinc(II) dipicolylamine (ZnDPA) conjugated Fe/Fe3 O4 nanoparticles (MNPs/ZnDPA), which demonstrates amplified magnetic resonance signal and photothermal therapy, is developed. In an apoptotic xenograft model constructed by doxorubicin, due to the high affinity between ZnDPA and the upregulated level of phosphatidylserine on the outer surface of apoptotic cancer cells, the accumulation value of MNPs/ZnDPA is enhanced two-fold and the tumor/muscle ratio of T2 values is decreased to 50% compared to that in the normal xenograft model. In the apoptotic xenograft model, the amplifying photothermal therapy is confirmed by the changes of the relative tumor volume and terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end-labeling staining. This nanoplatform provides a promising strategy to improve the targeting efficiency of nanoparticles and the enhancement of tumor-targeting theranostics.
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Affiliation(s)
- Heng Zhao
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
| | - Ping Zhou
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
| | - Kai Huang
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province; Shenzhen University; Shenzhen 518060 China
| | - Guang Deng
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
| | - Zhiguo Zhou
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
| | - Jing Wang
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
| | - Mingwei Wang
- Department of Nuclear Medicine; Fudan University Shanghai Cancer Center; Shanghai 200032 China
- Department of Oncology; Shanghai Medical College; Fudan University; Shanghai 200032 China
- Shanghai Engineering Research; Center for Molecular Imaging Probes; Shanghai 200032 China
| | - Yingjian Zhang
- Department of Nuclear Medicine; Fudan University Shanghai Cancer Center; Shanghai 200032 China
- Department of Oncology; Shanghai Medical College; Fudan University; Shanghai 200032 China
- Shanghai Engineering Research; Center for Molecular Imaging Probes; Shanghai 200032 China
| | - Hong Yang
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
| | - Shiping Yang
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
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Kasai Y, Kobayashi H, Tsuchido Y, Hashimoto T, Kanzawa N, Hayashita T. Staphylococcus aureusDetection by Fluorescent Silica Nanoparticles Modified with Metal–Dipicolylamine Complexes. CHEM LETT 2016. [DOI: 10.1246/cl.160261] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Luminescent Silica Nanoparticles Featuring Collective Processes for Optical Imaging. Top Curr Chem (Cham) 2016; 370:1-28. [DOI: 10.1007/978-3-319-22942-3_1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Turkyilmaz S, Rice DR, Palumbo R, Smith BD. Selective recognition of anionic cell membranes using targeted liposomes coated with zinc(ii)-bis(dipicolylamine) affinity units. Org Biomol Chem 2014; 12:5645-55. [PMID: 24962330 PMCID: PMC4128505 DOI: 10.1039/c4ob00924j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Accepted: 06/18/2014] [Indexed: 01/18/2023]
Abstract
Zinc(ii)-bis(dipicolylamine) (Zn2BDPA) coated liposomes are shown to have high recognition selectivity towards vesicle and cell membranes with anionic surfaces. Robust synthetic methods were developed to produce Zn2BDPA-PEG-lipid conjugates with varying PEG linker chain length. One conjugate (Zn2BDPA-PEG2000-DSPE) was used in liposome formulations doped with the lipophilic near-infrared fluorophore DiR. Fluorescence cell microscopy studies demonstrated that the multivalent liposomes selectively and efficiently target bacteria in the presence of healthy mammalian cells and cause bacterial cell agglutination. The liposomes also exhibited selective staining of the surfaces of dead or dying human cancer cells that had been treated with a chemotherapeutic agent.
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Affiliation(s)
- Serhan Turkyilmaz
- Department of Chemistry and Biochemistry , 236 Nieuwland Science Hall and University of Notre Dame , Notre Dame , IN 46556 , USA .
- Faculty of Pharmacy , Department of Pharmaceutical Chemistry , Istanbul University , 34116 Beyazit , Istanbul , Turkey
| | - Douglas R. Rice
- Department of Chemistry and Biochemistry , 236 Nieuwland Science Hall and University of Notre Dame , Notre Dame , IN 46556 , USA .
| | - Rachael Palumbo
- Department of Chemistry and Biochemistry , 236 Nieuwland Science Hall and University of Notre Dame , Notre Dame , IN 46556 , USA .
| | - Bradley D. Smith
- Department of Chemistry and Biochemistry , 236 Nieuwland Science Hall and University of Notre Dame , Notre Dame , IN 46556 , USA .
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Choi KY, Silvestre OF, Huang X, Hida N, Liu G, Ho DN, Lee S, Lee SW, Hong JI, Chen X. A nanoparticle formula for delivering siRNA or miRNAs to tumor cells in cell culture and in vivo. Nat Protoc 2014; 9:1900-15. [PMID: 25033207 DOI: 10.1038/nprot.2014.128] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
To improve RNA delivery, we present a protocol to produce an RNA carrier based on a Zn(II)-dipicolylamine (Zn-DPA) analog, which is an artificial receptor for phosphate anion derivatives. We further functionalized this Zn-DPA analog to hyaluronic acid (HA)-based self-assembled nanoparticles (HA-NPs) with a hydrodynamic diameter of 100 nm by conjugating amine-functionalized Zn-DPA molecules onto the HA-NPs through amide formation, resulting in efficient tumor-targeted delivery of RNAs (siRNAs, miRNA or other short oligoribonucleotides) and small-molecule drugs. The functional group of Zn-DPA can be converted into other groups such as a carboxylic or thiol group, and the DPA analog can be covalently attached to a variety of existing and novel platforms or formulations for the development of multifunctional materials via standard bioconjugation techniques. Protocols for RNA formulation and delivery into tumor tissues and tumor cells are also described. Our design strategy offers a versatile and practical method for delivering both RNA and chemotherapeutics to tumor cells and expands existing nanomaterial capabilities to further the field of drug and gene delivery.
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Affiliation(s)
- Ki Young Choi
- 1] Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), US National Institutes of Health (NIH), Bethesda, Maryland, USA. [2] Department of Chemical Engineering and the David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA. [3]
| | - Oscar F Silvestre
- 1] Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), US National Institutes of Health (NIH), Bethesda, Maryland, USA. [2]
| | - Xinglu Huang
- 1] Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), US National Institutes of Health (NIH), Bethesda, Maryland, USA. [2]
| | - Naoki Hida
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), US National Institutes of Health (NIH), Bethesda, Maryland, USA
| | - Gang Liu
- 1] Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), US National Institutes of Health (NIH), Bethesda, Maryland, USA. [2] Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Fujian, Xiamen, China
| | - Don N Ho
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), US National Institutes of Health (NIH), Bethesda, Maryland, USA
| | - Seulki Lee
- 1] Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), US National Institutes of Health (NIH), Bethesda, Maryland, USA. [2] Department of Radiology, the Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Sang Wook Lee
- Department of Chemistry, Seoul National University, Seoul, Korea
| | - Jong In Hong
- Department of Chemistry, Seoul National University, Seoul, Korea
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), US National Institutes of Health (NIH), Bethesda, Maryland, USA
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Cooley CM, Hettie KS, Klockow JL, Garrison S, Glass TE. A selective fluorescent chemosensor for phosphoserine. Org Biomol Chem 2014; 11:7387-92. [PMID: 24065122 DOI: 10.1039/c3ob41677a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A fluorescent chemosensor for the detection of phosphoserine is reported. The ditopic sensor features a phosphate-coordinating zinc(II)-dipicolylamine (Zn(2+)-DPA) unit tethered to an amine-binding coumarin aldehyde fluorophore. With phosphoserine, the sensor demonstrates a 30-fold fluorescence enhancement under buffered aqueous conditions.
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Affiliation(s)
- Chad M Cooley
- Department of Chemistry, University of Missouri, 601 South College Avenue, Columbia, MO 65211, USA.
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Mukhametshina AR, Mustafina AR, Davydov NA, Nizameev IR, Kadirov MK, Gorbatchuk VV, Konovalov AI. The energy transfer based fluorescent approach to detect the formation of silica supported phosphatidylcholine and phosphatidylserine containing bilayers. Colloids Surf B Biointerfaces 2014; 115:93-9. [DOI: 10.1016/j.colsurfb.2013.11.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Revised: 11/12/2013] [Accepted: 11/15/2013] [Indexed: 11/25/2022]
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O'Neil EJ, Jiang H, Smith BD. Effect of Bridging Anions on the Structure and Stability of Phenoxide Bridged Zinc Dipicolylamine Coordination Complexes. Supramol Chem 2013; 25:315-322. [PMID: 23914128 PMCID: PMC3728083 DOI: 10.1080/10610278.2013.776170] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A series of four related phenol derivatives, with 2,2'-dipicolylamine substituents at the ortho positions, were prepared and their Zn2+ coordination complexes studied by spectroscopic methods. X-ray crystal diffraction analysis of a dinuclear zinc complex with two bridging acetate anions showed a ternary structure with highly charged interior and lipophilic exterior, which helps explain why this class of water-soluble complexes can effectively diffuse through cell membranes. The stability of the dinuclear zinc complexes in aqueous solution was found to be strongly anion dependent; that is, bridging oxyanions, such as acetate and pyrophosphate, lock the two Zn2+ cations to the surrounding ligand and greatly enhance ligand/zinc affinity. Overall, the results provide new insight into the structural and mechanistic factors that control the recognition and chemosensing performance of phenoxide bridged dipicolylamine molecular probes.
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Affiliation(s)
- Edward J. O'Neil
- Department of Chemistry and Biochemistry, University of Notre Dame, 2365 Nieuwland Science Hall, Notre Dame, IN 46556
| | - Hua Jiang
- Department of Chemistry and Biochemistry, University of Notre Dame, 2365 Nieuwland Science Hall, Notre Dame, IN 46556
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Bradley D. Smith
- Department of Chemistry and Biochemistry, University of Notre Dame, 2365 Nieuwland Science Hall, Notre Dame, IN 46556
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Cho YS, Kim KM, Lee D, Kim WJ, Ahn KH. Turn-On Fluorescence Detection of Apoptotic Cells Using a Zinc(II)-Dipicolylamine-Functionalized Poly(diacetylene) Liposome. Chem Asian J 2013; 8:755-9. [DOI: 10.1002/asia.201201139] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Indexed: 11/10/2022]
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Liu G, Choi KY, Bhirde A, Swierczewska M, Yin J, Lee SW, Park JH, Hong JI, Xie J, Niu G, Kiesewetter DO, Lee S, Chen X. Sticky nanoparticles: a platform for siRNA delivery by a bis(zinc(II) dipicolylamine)-functionalized, self-assembled nanoconjugate. Angew Chem Int Ed Engl 2012; 51:445-9. [PMID: 22110006 PMCID: PMC3622591 DOI: 10.1002/anie.201105565] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2011] [Revised: 10/10/2011] [Indexed: 11/11/2022]
Abstract
Delivering the goods: Multifunctional, self-assembled, polymeric nanoparticles for the simultaneous delivery of small-molecule drugs and siRNA have been synthesized. The nanoparticles are composed of biodegradable hyaluronic acid, for tumor targeting and cellular delivery, and a high siRNA binding affinity is provided by a Zn(II)-dipicolylamine analogue as an artificial phosphate-binding receptor (see scheme).
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Affiliation(s)
- Gang Liu
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (USA); Sichuan Key Laboratory of Medical Imaging, North Sichuan Medical College (China)
| | - Ki Young Choi
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (USA)
| | - Ashwinkumar Bhirde
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (USA)
| | - Magdalena Swierczewska
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (USA)
| | - Juan Yin
- National Cancer Institute (NCI), National Institutes of Health (USA)
| | - Sang Wook Lee
- Department of Polymer Science and Engineering, Sungkyunkwan University (Korea)
| | - Jae Hyung Park
- Department of Polymer Science and Engineering, Sungkyunkwan University (Korea)
| | - Jong In Hong
- Department of Chemistry and Bio-Imaging Research Center University of Georgia (USA)
| | - Jin Xie
- Department of Chemistry and Bio-Imaging Research Center, University of Georgia (USA)
| | - Gang Niu
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (USA)
| | - Dale O. Kiesewetter
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (USA)
| | - Seulki Lee
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (USA)
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (USA)
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Bae SW, Tan W, Hong JI. Fluorescent dye-doped silica nanoparticles: new tools for bioapplications. Chem Commun (Camb) 2012; 48:2270-82. [DOI: 10.1039/c2cc16306c] [Citation(s) in RCA: 194] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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12
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Liu G, Choi KY, Bhirde A, Swierczewska M, Yin J, Lee SW, Park JH, Hong JI, Xie J, Niu G, Kiesewetter DO, Lee S, Chen X. Sticky Nanoparticles: A Platform for siRNA Delivery by a Bis(zinc(II) dipicolylamine)-Functionalized, Self-Assembled Nanoconjugate. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201105565] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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