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Targeted Molecular Imaging of Cancer Cells Using MS2-Based 129 Xe NMR

Journal Article · · Bioconjugate Chemistry
 [1];  [2];  [2];  [2];  [2];  [3];  [1];  [1]
  1. Univ. of California, Berkeley, CA (United States). Dept. of Chemistry; Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Materials Sciences Division
  2. Univ. of California, Berkeley, CA (United States). Dept. of Chemistry
  3. Univ. of California, Berkeley, CA (United States). Dept. of Chemistry; Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Physical Biosciences Division
Targeted, selective, and highly sensitive 129Xe NMR nanoscale biosensors have been synthesized using a spherical MS2 viral capsid, Cryptophane A molecules, and DNA aptamers. The biosensors showed strong binding specificity toward targeted lymphoma cells (Ramos line). Hyperpolarized 129Xe NMR signal contrast and hyper-CEST 129Xe MRI image contrast indicated its promise as highly sensitive hyperpolarized 129Xe NMR nanoscale biosensor for future applications in cancer detection in vivo.
Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
National Institutes of Health (NIH); USDOE Office of Science (SC), Fusion Energy Sciences (FES) (SC-24)
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
1378338
Journal Information:
Bioconjugate Chemistry, Journal Name: Bioconjugate Chemistry Journal Issue: 8 Vol. 27; ISSN 1043-1802
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (38)

Distribution and dynamics of laser‐polarized 129Xe magnetization in vivo journal November 1999
Brain Endothelial Cell Targeting Via a Peptide-Functionalized Liposomal Carrier for Xenon Hyper-CEST MRI journal July 2014
Molecular Imaging of Cancer Cells Using a Bacteriophage-Based 129 Xe NMR Biosensor journal March 2013
Expanding the Genetic Code journal January 2005
Genome-Free Viral Capsids as Multivalent Carriers for Taxol Delivery journal November 2009
Optimized Use of Reversible Binding for Fast and Selective NMR Localization of Caged Xenon journal July 2012
Supramolecular Assays for Mapping Enzyme Activity by Displacement-Triggered Change in Hyperpolarized 129 Xe Magnetization Transfer NMR Spectroscopy journal October 2015
Brain MRI with laser-polarized129xe journal November 1997
Feasibility of human lung ventilation imaging using highly polarized naturally abundant xenon and optimized three-dimensional steady-state free precession journal April 2015
Continuous-wave saturation considerations for efficient xenon depolarization journal April 2015
Short Selective Pulses for Biochemical Applications journal March 1995
Functionalized 129Xe contrast agents for magnetic resonance imaging journal February 2010
New frontiers in protein bioconjugation journal December 2010
Xenon for NMR biosensing – Inert but alert journal January 2013
Utilizing a Water-Soluble Cryptophane with Fast Xenon Exchange Rates for Picomolar Sensitivity NMR Measurements journal November 2012
Generation of a Bacterium with a 21 Amino Acid Genetic Code
  • Mehl, Ryan A.; Anderson, J. Christopher; Santoro, Stephen W.
  • Journal of the American Chemical Society, Vol. 125, Issue 4, p. 935-939 https://doi.org/10.1021/ja0284153
journal January 2003
A Xenon-Based Molecular Sensor Assembled on an MS2 Viral Capsid Scaffold journal May 2010
Nanoemulsion Contrast Agents with Sub-picomolar Sensitivity for Xenon NMR journal June 2013
Viral Capsid DNA Aptamer Conjugates as Multivalent Cell-Targeting Vehicles journal August 2009
PET Imaging and Biodistribution of Chemically Modified Bacteriophage MS2 journal November 2012
Multichannel MRI Labeling of Mammalian Cells by Switchable Nanocarriers for Hyperpolarized Xenon journal September 2014
Dual-Surface Modified Virus Capsids for Targeted Delivery of Photodynamic Agents to Cancer Cells journal September 2010
The three-dimensional structure of the bacterial virus MS2 journal May 1990
Genetically encoded reporters for hyperpolarized xenon magnetic resonance imaging journal April 2014
Chip–NMR biosensor for detection and molecular analysis of cells journal July 2008
Synthetically modified Fc domains as building blocks for immunotherapy applications journal January 2013
Cucurbit[6]uril is an ultrasensitive 129 Xe NMR contrast agent journal January 2015
Rotaxane-mediated suppression and activation of cucurbit[6]uril for molecular detection by 129 Xe hyperCEST NMR journal January 2016
Identification, classification, and signal amplification capabilities of high-turnover gas binding hosts in ultra-sensitive NMR journal January 2015
Functionalized 129Xe as a potential biosensor for membrane fluidity journal January 2013
Bacterial spore detection and analysis using hyperpolarized 129 Xe chemical exchange saturation transfer (Hyper-CEST) NMR journal January 2014
Imaging alveolar–capillary gas transfer using hyperpolarized 129 Xe MRI journal November 2006
Hyperpolarized xenon NMR and MRI signal amplification by gas extraction journal October 2009
Aptamer Directly Evolved from Live Cells Recognizes Membrane Bound Immunoglobin Heavy Mu Chain in Burkitt's Lymphoma Cells journal December 2007
Temperature Response of Xe 129 Depolarization Transfer and Its Application for Ultrasensitive NMR Detection journal June 2008
Molecular Imaging Using a Targeted Magnetic Resonance Hyperpolarized Biosensor journal October 2006
Characterization of Nanoporous Structures of Polyphenylene Oxide Derived Carbon Membranes by Means of 129Xe NMR journal November 2007
Distribution of Hyperpolarized Xenon in the Brain Following Sensory Stimulation: Preliminary MRI Findings journal July 2011

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Nanoparticle-Based Contrast Agents for 129 Xe HyperCEST NMR and MRI Applications journal November 2019

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